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133 Commits

Author SHA1 Message Date
Gareth Lloyd
7ba7d77e59 Add e2e test for LOAD CSV from HTTP+GZIP 2023-08-24 11:27:29 +01:00
Ante Pušić
60e167d676 Optimize index and constraint updates (#1159) 2023-08-23 14:52:44 +02:00
Ante Pušić
3f8befde79 Bump PyYAML version (#1174) 2023-08-23 12:48:17 +02:00
andrejtonev
9355e58e73 Decoupling replication logic from InMemoryStorage (#1169) 2023-08-22 13:29:25 +02:00
gvolfing
476968e2c8 Fix concurrent query module race condition (#1158)
Concurrent access to the same query module had a race condition on the
pointer that was used to handle the custom memory management. With this
commit, a mapping has been added to keep information about what
thread used the pointer to handle the memory resources. This should be
fine since the respected query executions are running on a dedicated
thread. Access to the mapping itself is threadsafe. A simple RAII
wrapper for the mapping container has also been added for simpler
client-side use.
2023-08-21 16:45:36 +02:00
Gareth Andrew Lloyd
97183fb9da Fix FLAGS_delta_chain_cache_threshold typo (#1181) 2023-08-21 13:16:02 +02:00
Gareth Andrew Lloyd
adb65b2fff Refactor memgraph.cpp (#1164) 2023-08-18 18:23:15 +02:00
Aidar Samerkhanov
3bf2cf65ab Optimize splitting keys inside the on-disk storage (#1155) 2023-08-17 18:09:21 +02:00
ind1xa
8f3f693f20 Fix duration overflow (#1150) 2023-08-16 13:30:26 +02:00
Gareth Andrew Lloyd
2e51e703c3 Add supernode vertex cache (#1124)
Add supernode vertex cache to account for long delta chains and modifications in the same module being independent of scanning of the nodes in the next iteration of the pulling mechanism.
2023-08-11 10:18:28 +02:00
Andi
adf7533751 Optimize import of edges on disk (#1132) 2023-08-10 11:53:07 +02:00
Antonio Filipovic
509183e985 Improve performance on set properties (#1115) 2023-08-10 09:06:44 +02:00
Aidar Samerkhanov
1fe2190747 Filter deleted edges during edge prefetch (#1145) 2023-08-09 13:56:34 +02:00
Andi
762fe6a65d Improve disk indices (#1139) 2023-08-09 10:16:49 +02:00
Aidar Samerkhanov
271b1a5ddb Fix bug with on-disk triggers (#1134)
* Fix TriggerContext adaptation for accessors.
* Fix edge deserialization in case of the deleted vertex.
2023-08-08 10:37:14 +02:00
gvolfing
260660f1dd Fix sequential label-property index recovery (#1135)
The parallel_exec_info should have been passed to this function before,
otherwise, the recovery of label-property indices would never have been
parallelized.
2023-08-05 23:20:15 +02:00
Marko Budiselić
e5350a011c Upgrade to mgconsole v1.4.0 (#1144) 2023-08-05 15:52:31 +02:00
Kruno Golubic
7bf827bb1e Remove link to Discourse forum from README (#1138) 2023-08-05 14:37:07 +02:00
Marko Budiselić
5d13c281fa Update v2.10 license date (#1133) 2023-08-02 15:13:15 +02:00
Marko Budiselic
020273f475 Increase package all ARM timeout 2023-08-02 07:53:31 +00:00
andrejtonev
4a99625287 Fix throwing if user was created without a license (#1067) 2023-08-01 23:36:12 +02:00
andrejtonev
5bbed6ef9a Implement user caching to speed up PullPlan (#1109) 2023-08-01 23:04:35 +02:00
Andi
f0bac53e7b Improve restore replication role (#1089) 2023-08-01 21:51:52 +02:00
Matija Pintarić
514fed51c4 Add implementation of C++ API Node::RemoveProperty (#1128) 2023-08-01 20:11:38 +02:00
imilinovic
2877c343e8 Add implementation of << operator for mgp::Value (#1127) 2023-08-01 19:30:23 +02:00
ind1xa
50a1d1abb3 Add remove label to the query modules C API (#1126) 2023-08-01 19:24:11 +02:00
andrejtonev
e8850549d2 Add multi-tenancy v1 (#952)
* Decouple BoltSession and communication::bolt::Session
* Add CREATE/USE/DROP DATABASE
* Add SHOW DATABASES
* Cover WebSocket session
* Simple session safety implemented via RWLock
* Storage symlinks for backward. compatibility
* Extend the audit log with the DB info
* Add auth part
* Add tenant recovery
2023-08-01 18:49:11 +02:00
andrejtonev
fd819cd099 Add custom e2e test activation to include the toolchain libs (#1130) 2023-08-01 17:13:47 +02:00
Andi
60f4ffc6a1 Improve logging if replica cannot recover using curr WAL file (#1086) 2023-08-01 10:33:46 +02:00
Andi
bd2ec6374a Remove node argument from start-stop Jepsen functions (#1091) 2023-08-01 00:06:57 +02:00
Marko Budiselić
c501f59a09 Add more info to the query module error messages (#771) 2023-08-01 00:05:44 +02:00
gvolfing
210bea83d4 Add GraphQL transpilation compatibility (#1018)
* Add callable mappings feature
* Implement mgps.validate (void procedure)
* Make '_' a valid variable name
2023-07-31 14:48:12 +02:00
Josh Soref
57fe3463f2 Fix a bunch of spelling mistakes (1/n) (#1112) 2023-07-30 14:05:05 +02:00
Tyler Neely
53fcd8ac4d Add manual .py test verifying isolation levels (#407) 2023-07-30 14:04:26 +02:00
Tyler Neely
259cba5d43 Add manual .py test asserting forward progress across reconnects (#408) 2023-07-30 14:02:59 +02:00
Antonio Filipovic
285b409927 Improve all shortest paths memory usage (#981)
* Change allocator to PoolResource
2023-07-30 12:58:07 +02:00
Gareth Andrew Lloyd
8ebab84324 Add handling of partial results on timeout (#1046) 2023-07-30 10:48:11 +02:00
imilinovic
3fd9ce4a33 Add mgp::map erase and update (#1103) 2023-07-30 08:36:50 +02:00
Andi
be4eb95a98 Fix Jepsen replication pause (#1082) 2023-07-30 02:36:11 +02:00
Andi
903a9f4636 Set explicit node config for jepsen tests (#1088) 2023-07-30 00:49:48 +02:00
Andi
18bd02423a Fix PropertyStore buffer serialization (#1111) 2023-07-29 19:14:27 +02:00
andrejtonev
58c0c4cebb Add missing-field-initialization warning flag (#1113) 2023-07-29 17:59:11 +02:00
andrejtonev
110ca3968c Fix path generation ignores edge's element_id (#1108) 2023-07-29 15:51:51 +02:00
Andi
9072fb7703 Fix flaky transactional queue e2e test (#1102) 2023-07-29 11:11:27 +02:00
Matija Pintarić
2b7707a2f1 Add non-const return value for mgp::Value subtypes (#1099) 2023-07-28 12:26:10 +02:00
Matija Pintarić
76ca019f31 Add overload of operator< for mgp::Value (#1090) 2023-07-28 11:35:14 +02:00
imilinovic
609b9a20f1 Add hash on mgp::Value (#1093) 2023-07-28 09:08:36 +02:00
Matija Pintarić
e489e4f3e7 Extend insert on Record to accept mgp::Value (#1094) 2023-07-27 10:33:32 +02:00
Matija Pintarić
ab4d1efe0b Overload << operator for mgp::Value::Type (#1080) 2023-07-25 13:30:02 +02:00
Bruno Sačarić
036da58d30 Add standalone upload to S3 workflow (#866) 2023-07-22 19:21:17 +02:00
Marko Budiselić
919f07fae1 Add macOS support under environment/util.sh:operating_system (#1098)
* Fix release/package ubuntu-22.04 amd64 Dockerfile
2023-07-22 19:20:10 +02:00
Marko Budiselić
ca1e98ad94 Add package/release/run.sh build (#1060)
* Optimize `memgraph/memgraph-builder` (on Dockerhub) image size
* Optimize `mgbuild_{{ os }}` (under CI) image size
2023-07-22 18:00:38 +02:00
Marko Budiselić
f0aca2d23b Improve init script logging (#1096) 2023-07-22 13:08:39 +02:00
Marko Budiselić
ec9840fff2 Fix custom maven setup (#1044) 2023-07-22 12:29:36 +02:00
Marko Budiselić
992e718a97 Fix v2.9 release build issues (#1087)
* Fix include order inside `tests/unit/query_variable_start_planner.cpp` fails on an Rhel7 based OS
2023-07-20 16:15:27 +02:00
Marko Budiselić
2ec6b7f40b Update v2.9 license date (#1081) 2023-07-20 10:56:31 +02:00
Andi
05eca46267 Fix flaky transaction_queue_multiple unit test (#1077) 2023-07-19 22:58:02 +02:00
Vlasta
fae039c215 Improve logging for the on-disk storage (#1079) 2023-07-19 22:54:42 +02:00
Marko Budiselić
3b9133fd5a Improve e2e and replication testing setup (#1061)
* Add `--replication-restore-state-on-startup` with `false` as default

Co-authored-by: Aidar Samerkhanov <aidar.samerkhanov@memgraph.io>
Co-authored-by: Andi Skrgat <andi8647@gmail.com>
2023-07-19 21:18:43 +02:00
Marko Budiselić
9d056e7649 Add experimental/v1 of ON_DISK_TRANSACTIONAL storage (#850)
Co-authored-by: Andi Skrgat <andi8647@gmail.com>
Co-authored-by: Aidar Samerkhanov <aidar.samerkhanov@memgraph.io>
2023-06-29 11:44:55 +02:00
Antonio Filipovic
aa4f68a37d Add error handling on py batched module init (#1052) 2023-06-28 17:23:42 +02:00
Josipmrden
84721f7e0a Add vertex degree to index statistics (#1026)
Add graph analysis of vertex degrees when doing ANALYZE GRAPH.
2023-06-27 18:06:20 +02:00
Ante Javor
261aa4f49b Improve replication logging (#1030) 2023-06-27 17:57:51 +02:00
Josipmrden
5ce1526995 Fix map at operator returning null from a map (#1039)
Fix map returning null from a map and not throwing exception if key is not present
2023-06-27 15:04:12 +02:00
Antonio Filipovic
cb843ee664 Fix multiple include error on mgp.hpp (#1043) 2023-06-27 10:07:33 +02:00
Andi
0f1ca745e5 Improve connection handling in tests/e2e (#1012) 2023-06-26 22:43:34 +02:00
Gareth Andrew Lloyd
3b781bf525 Add HTTP+GZIP support to LOAD CSV (#1027) 2023-06-26 19:10:48 +02:00
Antonio Filipovic
d573eda8bb Add python & cpp batching option in procedures
* Add API for batching from the procedure 
* Use PoolResource for batched procedures
2023-06-26 15:46:13 +02:00
Marko Budiselić
00226dee24 Improve setup when memgraph is a git submodule (#1038) 2023-06-26 12:27:58 +02:00
Marko Budiselić
546bfc0ede Fix package workflow on ARM (#1040) 2023-06-26 11:19:13 +02:00
Gareth Andrew Lloyd
5b1ba10183 Fix IN_MEMORY_ANALYTICAL storage GC (#1025) 2023-06-23 12:50:03 +02:00
Vlasta
b25e9968ee Update links inside CSV import tool (#834) 2023-06-22 16:00:22 +02:00
Vlasta
bcd23fe3cb Update CSV import tool error docs 2023-06-22 14:44:46 +02:00
Katarina Supe
68e5610566 Fix replica exception message (#930) 2023-06-22 14:41:59 +02:00
Ante Javor
0ea96663ba Add check for opening snapshots (#966) 2023-06-22 13:29:49 +02:00
Marko Budiselić
da17fe92d6 Update package_docker by adding --pull (#1032)
Each release will pull the latest base image because we want to include any new
security patches.
2023-06-22 12:12:31 +02:00
Marko Budiselić
e73eac77a9 Improve libstdc++ dependency on RPM systems (#863) 2023-06-22 10:14:59 +02:00
Marko Budiselić
d51a61fc5f Update dependencies under environment/os (#862) 2023-06-21 23:14:37 +02:00
Josipmrden
b875649270 Add restoring of replication roles upon database startup (#791)
Fix replica node restoration on startup so it is restored as replica and not as main.
2023-06-21 19:08:58 +02:00
Josipmrden
05cc35bf93 Add command NULLIF for identifying nulls in LOAD CSV (#914)
Add NULLIF command which turns all row values corresponding to the string to the nullif character sequence.
2023-06-21 14:50:46 +02:00
Josipmrden
63f8298033 Fix MATCH + LOAD CSV to load CSV only once (#916)
* update profile query to use poolresource
* Optimize update of indexes
* Add ignore empty strings to load csv
* Add operator changes to support handling of nulls
* Store chunks in memory pools ordered
* Use same max block per chunks number
* Remove redundant return statement
* add hacky cached solution
* change map to set
* remove memory
* Add match load csv invalid behaviour commit
* Accept input on LOAD CSV
* Ommit changes not tied to the PR
* Add tests for match + load csv
* Add gqlalchemy installation for e2e tests
* Modify setup script to update packages
* Revert gqlalchemy to 1.3.3
* Revert gqlalchemy to 1.3.3
* Address PR review comments
* Ommit semicolon
---------

Co-authored-by: antoniofilipovic <filipovicantonio1998@gmail.com>
Co-authored-by: János Benjamin Antal <benjamin.antal@memgraph.io>
2023-06-21 11:13:40 +02:00
Josipmrden
df95775222 Fix init file startup in community edition (#974)
* Fix init file startup in community edition

* Add possibility to build binary without MG_ENTERPRISE

* Added trace spdlog for when init file is not present

* Add gqlalchemy and unit tests

* Add init data files which correspond to the right directory by the github actions
2023-06-20 17:54:50 +02:00
Josipmrden
eb22edfd35 Add any type to C++ mgp wrapper 2023-06-20 09:33:14 +02:00
Marko Budiselić
1b85d77e9e Add cypherl transform scripts under import/ (#773)
* Add `mglogs2cypherl.sh`
* Add `n2mg_cypherl.sh`
2023-06-18 11:57:46 +02:00
Marko Budiselić
cf1a86ed13 Refactor tests/integration/run.sh (#1016) 2023-06-15 23:10:52 +02:00
Marko Budiselić
7fb3f62703 Upgrade to RocksDB 8.1.1 (#1013) 2023-06-15 11:54:24 +02:00
Marko Budiselić
cb4b71bdbd Update pull_request_template.md 2023-06-14 16:04:35 +02:00
andrejtonev
30ec570bb9 Add Bolt v5 support (#938) 2023-06-12 18:55:15 +02:00
Antonio Filipovic
d917c3f0fd Fix slow IN LIST evaluation (#901) 2023-05-29 17:52:20 +02:00
andrejtonev
d842adbed3 Handle user-defined metadata and expose it with SHOW TRANSACTIONS(#945) 2023-05-29 11:40:14 +02:00
Bruno Sačarić
cdfcbc106c Update license date (#941) 2023-05-18 11:42:12 +02:00
Josipmrden
651b6f3a5a Expose system metrics over HTTP Endpoint (#940) 2023-05-18 05:10:57 +00:00
Ante Pušić
0d9bd74a8a Add support for map projection (#892) 2023-05-16 20:05:35 +02:00
andrejtonev
802f8aceda Add data directory status and (un)lock query (#933) 2023-05-16 18:36:04 +02:00
gvolfing
7ddce539fa Add return build type command (#894) 2023-05-16 16:02:03 +02:00
gvolfing
c3e4f81026 Include additional info inside storage mode info query (#883) 2023-05-16 14:25:41 +02:00
Antonio Filipovic
208705f296 Reduce memory consumption on return from python procedures (#932) 2023-05-16 10:33:09 +02:00
Ante Javor
69634a5354 Fix typo in mgbench 2023-05-10 14:02:46 +02:00
Aidar Samerkhanov
b8f282468d Update pulsar client for e2e tests 2023-05-09 12:23:28 +02:00
Ante Javor
ab38161cd2 FIix methodology links (#903)
Co-authored-by: Josip Mrden <josip.mrden@memgraph.io>
2023-05-03 16:37:36 +02:00
János Benjamin Antal
3a5f140c2b Order chunks in utils::Pool to speed up deallocation (#898) 2023-05-02 13:08:20 +02:00
Ante Javor
eead0f79fc Fix missing argument in daily benchmark (#907) 2023-05-02 11:00:44 +02:00
Antonio Filipovic
91017b7f36 Update profile query to use PoolResource for LOAD CSV (#885) 2023-04-26 18:04:13 +02:00
gvolfing
00f8d54249 Parallelize index creation (#882) 2023-04-26 16:28:02 +02:00
János Benjamin Antal
4fcdd52f88 Use correct memory resource (#900) 2023-04-26 10:02:55 +02:00
János Benjamin Antal
6c947947eb Parallelize recovery (#868)
* Parallelize edge recovery

* Load vertex labels and properties parallel

* Add parallel connectivity loading

* Add batches information to snapshot

* Introduce `items_per_batch` and `recovery_thread_count` flags

* Make possible to load snapshots with old version

* Add vertex batches to `RecoveryInfo`

* Extend durability integration tests with v15 test cases

* Add `std::vector` based `InitProperties`

* Use `InitProperties` in snapshot loading
2023-04-25 16:25:25 +02:00
Ante Javor
64fd281b2e Update benchgraph methodology (#899) 2023-04-25 09:45:25 +02:00
János Benjamin Antal
97e250129e Change AccumulateCursor to use utils::pmr::deque (#888)
* Increase performance by eliminating unnecessary `TypedValue` copies
2023-04-24 16:22:22 +02:00
Marko Budiselić
b02b201129 Improve Jepsen setup (#893) 2023-04-23 16:16:49 +02:00
Antonio Filipovic
2c6a55775d Fix max block size bug on LOAD CSV(#877) 2023-04-19 16:10:20 +02:00
Ante Javor
940bf6722c Add mgbench tutorial (#836)
* Add Docker runner
* Add Docker client
* Add benchgraph.sh script
* Add package script
2023-04-19 08:21:55 +02:00
Bruno Sačarić
49b5343238 Update license year (#867) 2023-04-05 11:06:32 +02:00
Andi
26a0866938 Fix index optimization bug (#860) 2023-04-04 23:43:13 +02:00
Bruno Sačarić
6545283dac Add upload to S3 job to Package All workflow (#845)
* add to package_all

* add separate workflow

* make reduced jobs version for testing

* typo

* exclude amzn-2 in init script, because isort 5.12. fails to install

* change dir name

* move env var for release version

* bugfix

* Revert "make reduced jobs version for testing"

This reverts commit 7bb75f34a4.

* remove releaes folder

* extend timeout for arm builds

* increase timeout limit to dangerous levels

* revert timeouts, fix upload naming

* remove untested workflow
2023-04-04 21:54:25 +02:00
Bruno Sačarić
69c735934c Update docker credentials (#853) 2023-04-04 21:47:04 +02:00
Antonio Filipovic
64e837b355 Introduce analytics mode (#772) 2023-04-04 18:46:26 +02:00
Antonio Filipovic
a586f2f98d Change EvalContext and QueryExecution to use PoolResource on LOAD CSV (#825)
* Change PullPlan to use specific PoolResource for LOAD CSV
2023-04-04 16:54:08 +02:00
Josipmrden
9fc51f74a0 Skip label based auth on user with global visibility on graph (#837) 2023-04-04 11:13:25 +02:00
Josipmrden
128771a6ec Add SHA-256 password encryption (#839) 2023-04-03 16:29:21 +02:00
Josipmrden
f5a49ed29f Add Cypher subqueries (#794) (#851)
Co-authored-by: Bruno Sačarić <bruno.sacaric@gmail.com>
2023-03-31 13:49:10 +00:00
Josipmrden
398503da7a Add index statistics for better query planning (#812) 2023-03-30 15:34:34 +02:00
Bruno Sačarić
0819b40202 Fix bug on AllShortest with multiple edges between nodes (#832) 2023-03-29 16:39:41 +02:00
Andi
029be10f1d Add queries to show or terminate active transactions (#790) 2023-03-27 15:46:00 +02:00
Aidar Samerkhanov
a9dc344b49 Add automatic CPU architecture detection to CMake (#838) 2023-03-27 11:26:10 +02:00
Marko Budiselić
8b0dca9eab Upgrade pre-commit hook to use isort 5.12 (#840) 2023-03-26 17:34:51 +02:00
Ante Javor
cb813c3070 Add bigger LDBC dataset to mgbench (#747) 2023-03-21 21:44:11 +01:00
Ante Javor
6349fc9501 Add time-depended execution to the mgbench client (#805) 2023-03-18 20:18:58 +01:00
Jure Bajic
c4167bafdd Add support for Amazon Linux 2 and stop generating C++ using Lisp/LCP (#814) 2023-03-14 19:24:55 +01:00
Bruno Sačarić
6f51141148 Update license year(#821) 2023-03-08 10:46:21 +01:00
Ante Pušić
97d45ab1d8 Add Python query module API mock (#757) 2023-03-07 15:41:19 +01:00
Josipmrden
6abd356d01 [master < E214] WHERE Exists feature (#818)
Add WHERE exists() to filter based on neighbouring pattern expressions
2023-03-07 00:28:41 +01:00
Vlasta
99a6c72bba Change message on incompatible epoch_id error (#786) 2023-03-06 20:01:02 +01:00
Ante Pušić
173f5430aa Remove noexcept from functions that may throw (#819) 2023-03-06 17:34:34 +01:00
1755 changed files with 297752 additions and 237 deletions

View File

@@ -1,6 +1,7 @@
---
BasedOnStyle: Google
---
Language: Cpp
BasedOnStyle: Google
Standard: "c++20"
UseTab: Never
DerivePointerAlignment: false

View File

@@ -10,5 +10,5 @@
To keep docs changelog up to date, one more thing to do:
- [ ] Write a release note here
- [ ] Write a release note here, including added/changed clauses
- [ ] Tag someone from docs team in the comments

View File

@@ -67,7 +67,7 @@ jobs:
- name: Run mgbench
run: |
cd tests/mgbench
./benchmark.py --num-workers-for-benchmark 12 --export-results benchmark_result.json pokec/medium/*/*
./benchmark.py vendor-native --num-workers-for-benchmark 12 --export-results benchmark_result.json pokec/medium/*/*
- name: Upload mgbench results
run: |

View File

@@ -196,22 +196,7 @@ jobs:
- name: Run integration tests
run: |
cd tests/integration
for name in *; do
if [ ! -d $name ]; then continue; fi
pushd $name >/dev/null
echo "Running: $name"
if [ -x prepare.sh ]; then
./prepare.sh
fi
if [ -x runner.py ]; then
./runner.py
elif [ -x runner.sh ]; then
./runner.sh
fi
echo
popd >/dev/null
done
tests/integration/run.sh
- name: Run cppcheck and clang-format
run: |
@@ -281,12 +266,11 @@ jobs:
- name: Run e2e tests
run: |
# TODO(gitbuda): Setup mgclient and pymgclient properly.
cd tests
./setup.sh
source ve3/bin/activate
./setup.sh /opt/toolchain-v4/activate
source ve3/bin/activate_e2e
cd e2e
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:../../libs/mgclient/lib python runner.py --workloads-root-directory .
./run.sh
- name: Run stress test (plain)
run: |
@@ -308,7 +292,6 @@ jobs:
run: |
# Activate toolchain.
source /opt/toolchain-v4/activate
cd build
# create mgconsole
@@ -355,10 +338,8 @@ jobs:
run: |
# Activate toolchain.
source /opt/toolchain-v4/activate
# Initialize dependencies.
./init
# Build only memgraph release binarie.
cd build
cmake -DCMAKE_BUILD_TYPE=release ..
@@ -367,7 +348,7 @@ jobs:
- name: Run Jepsen tests
run: |
cd tests/jepsen
./run.sh test --binary ../../build/memgraph --run-args "test-all --node-configs resources/node-config.edn" --ignore-run-stdout-logs --ignore-run-stderr-logs
./run.sh test-all-individually --binary ../../build/memgraph --ignore-run-stdout-logs --ignore-run-stderr-logs
- name: Save Jepsen report
uses: actions/upload-artifact@v3
@@ -437,7 +418,7 @@ jobs:
- name: Run mgbench
run: |
cd tests/mgbench
./benchmark.py --num-workers-for-benchmark 12 --export-results benchmark_result.json pokec/medium/*/*
./benchmark.py vendor-native --num-workers-for-benchmark 12 --export-results benchmark_result.json pokec/medium/*/*
- name: Upload mgbench results
run: |

View File

@@ -2,7 +2,12 @@ name: Package All
# TODO(gitbuda): Cleanup docker container if GHA job was canceled.
on: workflow_dispatch
on:
workflow_dispatch:
inputs:
memgraph_version:
description: "Memgraph version to upload as. If empty upload is skipped. Format: 'X.Y.Z'"
required: false
jobs:
centos-7:
@@ -106,7 +111,7 @@ jobs:
- name: "Upload package"
uses: actions/upload-artifact@v3
with:
name: ubuntu-1804
name: ubuntu-18.04
path: build/output/ubuntu-18.04/memgraph*.deb
ubuntu-2004:
@@ -123,7 +128,7 @@ jobs:
- name: "Upload package"
uses: actions/upload-artifact@v3
with:
name: ubuntu-2004
name: ubuntu-20.04
path: build/output/ubuntu-20.04/memgraph*.deb
ubuntu-2204:
@@ -140,7 +145,7 @@ jobs:
- name: "Upload package"
uses: actions/upload-artifact@v3
with:
name: ubuntu-2204
name: ubuntu-22.04
path: build/output/ubuntu-22.04/memgraph*.deb
debian-11-platform:
@@ -177,9 +182,26 @@ jobs:
name: fedora-36
path: build/output/fedora-36/memgraph*.rpm
amzn-2:
runs-on: [self-hosted, DockerMgBuild, X64]
timeout-minutes: 60
steps:
- name: "Set up repository"
uses: actions/checkout@v3
with:
fetch-depth: 0 # Required because of release/get_version.py
- name: "Build package"
run: |
./release/package/run.sh package amzn-2
- name: "Upload package"
uses: actions/upload-artifact@v3
with:
name: amzn-2
path: build/output/amzn-2/memgraph*.rpm
debian-11-arm:
runs-on: [self-hosted, DockerMgBuild, ARM64, strange]
timeout-minutes: 60
timeout-minutes: 120
steps:
- name: "Set up repository"
uses: actions/checkout@v3
@@ -191,12 +213,12 @@ jobs:
- name: "Upload package"
uses: actions/upload-artifact@v3
with:
name: debian-11-arm
name: debian-11-aarch64
path: build/output/debian-11-arm/memgraph*.deb
ubuntu-2204-arm:
runs-on: [self-hosted, DockerMgBuild, ARM64, strange]
timeout-minutes: 60
timeout-minutes: 120
steps:
- name: "Set up repository"
uses: actions/checkout@v3
@@ -208,5 +230,27 @@ jobs:
- name: "Upload package"
uses: actions/upload-artifact@v3
with:
name: ubuntu-22.04-arm
name: ubuntu-22.04-aarch64
path: build/output/ubuntu-22.04-arm/memgraph*.deb
upload-to-s3:
# only run upload if we specified version. Allows for runs without upload
if: "${{ github.event.inputs.memgraph_version != '' }}"
needs: [centos-7, centos-9, debian-10, debian-11, docker, ubuntu-1804, ubuntu-2004, ubuntu-2204, debian-11-platform, fedora-36, amzn-2, debian-11-arm, ubuntu-2204-arm]
runs-on: ubuntu-latest
steps:
- name: Download artifacts
uses: actions/download-artifact@v3
with:
# name: # if name input parameter is not provided, all artifacts are downloaded
# and put in directories named after each one.
path: build/output/release
- name: Upload to S3
uses: jakejarvis/s3-sync-action@v0.5.1
env:
AWS_S3_BUCKET: "download.memgraph.com"
AWS_ACCESS_KEY_ID: ${{ secrets.S3_AWS_ACCESS_KEY_ID }}
AWS_SECRET_ACCESS_KEY: ${{ secrets.S3_AWS_SECRET_ACCESS_KEY }}
AWS_REGION: "eu-west-1"
SOURCE_DIR: "build/output/release"
DEST_DIR: "memgraph/v${{ github.event.inputs.memgraph_version }}/"

View File

@@ -146,22 +146,7 @@ jobs:
- name: Run integration tests
run: |
cd tests/integration
for name in *; do
if [ ! -d $name ]; then continue; fi
pushd $name >/dev/null
echo "Running: $name"
if [ -x prepare.sh ]; then
./prepare.sh
fi
if [ -x runner.py ]; then
./runner.py
elif [ -x runner.sh ]; then
./runner.sh
fi
echo
popd >/dev/null
done
tests/integration/run.sh
- name: Run cppcheck and clang-format
run: |
@@ -280,12 +265,11 @@ jobs:
- name: Run e2e tests
run: |
# TODO(gitbuda): Setup mgclient and pymgclient properly.
cd tests
./setup.sh
source ve3/bin/activate
./setup.sh /opt/toolchain-v4/activate
source ve3/bin/activate_e2e
cd e2e
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:../../libs/mgclient/lib python runner.py --workloads-root-directory .
./run.sh
- name: Run stress test (plain)
run: |

View File

@@ -146,22 +146,7 @@ jobs:
- name: Run integration tests
run: |
cd tests/integration
for name in *; do
if [ ! -d $name ]; then continue; fi
pushd $name >/dev/null
echo "Running: $name"
if [ -x prepare.sh ]; then
./prepare.sh
fi
if [ -x runner.py ]; then
./runner.py
elif [ -x runner.sh ]; then
./runner.sh
fi
echo
popd >/dev/null
done
tests/integration/run.sh
- name: Run cppcheck and clang-format
run: |
@@ -279,12 +264,11 @@ jobs:
- name: Run e2e tests
run: |
# TODO(gitbuda): Setup mgclient and pymgclient properly.
cd tests
./setup.sh
source ve3/bin/activate
./setup.sh /opt/toolchain-v4/activate
source ve3/bin/activate_e2e
cd e2e
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:../../libs/mgclient/lib python runner.py --workloads-root-directory .
./run.sh
- name: Run stress test (plain)
run: |
@@ -334,10 +318,8 @@ jobs:
run: |
# Activate toolchain.
source /opt/toolchain-v4/activate
# Initialize dependencies.
./init
# Build only memgraph release binary.
cd build
cmake -DCMAKE_BUILD_TYPE=release ..
@@ -346,7 +328,7 @@ jobs:
- name: Run Jepsen tests
run: |
cd tests/jepsen
./run.sh test --binary ../../build/memgraph --run-args "test-all --node-configs resources/node-config.edn" --ignore-run-stdout-logs --ignore-run-stderr-logs
./run.sh test-all-individually --binary ../../build/memgraph --ignore-run-stdout-logs --ignore-run-stderr-logs
- name: Save Jepsen report
uses: actions/upload-artifact@v3

View File

@@ -31,8 +31,8 @@ jobs:
- name: Log in to Docker Hub
uses: docker/login-action@v2
with:
username: ${{ secrets.DOCKER_USERNAME }}
password: ${{ secrets.DOCKER_PASSWORD }}
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
- name: Download memgraph binary
run: |

View File

@@ -0,0 +1,63 @@
name: "Mgbench Bolt Client Publish Docker Image"
on:
workflow_dispatch:
inputs:
version:
description: "Mgbench bolt client version to publish on Dockerhub."
required: true
force_release:
type: boolean
required: false
default: false
jobs:
mgbench_docker_publish:
runs-on: ubuntu-latest
env:
DOCKER_ORGANIZATION_NAME: memgraph
DOCKER_REPOSITORY_NAME: mgbench-client
steps:
- name: Checkout
uses: actions/checkout@v3
- name: Set up QEMU
uses: docker/setup-qemu-action@v2
- name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@v2
- name: Log in to Docker Hub
uses: docker/login-action@v2
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
- name: Check if specified version is already pushed
run: |
EXISTS=$(docker manifest inspect $DOCKER_ORGANIZATION_NAME/$DOCKER_REPOSITORY_NAME:${{ github.event.inputs.version }} > /dev/null; echo $?)
echo $EXISTS
if [[ ${EXISTS} -eq 0 ]]; then
echo 'The specified version has been already released to DockerHub.'
if [[ ${{ github.event.inputs.force_release }} = true ]]; then
echo 'Forcing the release!'
else
echo 'Stopping the release!'
exit 1
fi
else
echo 'All good the specified version has not been release to DockerHub.'
fi
- name: Build & push docker images
run: |
cd tests/mgbench
docker buildx build \
--build-arg TOOLCHAIN_VERSION=toolchain-v4 \
--platform linux/amd64,linux/arm64 \
--tag $DOCKER_ORGANIZATION_NAME/$DOCKER_REPOSITORY_NAME:${{ github.event.inputs.version }} \
--tag $DOCKER_ORGANIZATION_NAME/$DOCKER_REPOSITORY_NAME:latest \
--file Dockerfile.mgbench_client \
--push .

View File

@@ -146,22 +146,7 @@ jobs:
- name: Run integration tests
run: |
cd tests/integration
for name in *; do
if [ ! -d $name ]; then continue; fi
pushd $name >/dev/null
echo "Running: $name"
if [ -x prepare.sh ]; then
./prepare.sh
fi
if [ -x runner.py ]; then
./runner.py
elif [ -x runner.sh ]; then
./runner.sh
fi
echo
popd >/dev/null
done
tests/integration/run.sh
- name: Run cppcheck and clang-format
run: |
@@ -279,12 +264,11 @@ jobs:
- name: Run e2e tests
run: |
# TODO(gitbuda): Setup mgclient and pymgclient properly.
cd tests
./setup.sh
source ve3/bin/activate
./setup.sh /opt/toolchain-v4/activate
source ve3/bin/activate_e2e
cd e2e
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:../../libs/mgclient/lib python runner.py --workloads-root-directory .
./run.sh
- name: Run stress test (plain)
run: |

32
.github/workflows/upload_to_s3.yaml vendored Normal file
View File

@@ -0,0 +1,32 @@
name: Upload Package All artifacts to S3
on:
workflow_dispatch:
inputs:
memgraph_version:
description: "Memgraph version to upload as. Format: 'X.Y.Z'"
required: true
run_number:
description: "# of the package_all workflow run to upload artifacts from. Format: '#XYZ'"
required: true
jobs:
upload-to-s3:
runs-on: ubuntu-latest
steps:
- name: Download artifacts
uses: dawidd6/action-download-artifact@v2
with:
workflow: package_all.yaml
workflow_conclusion: success
run_number: "${{ github.event.inputs.run_number }}"
path: build/output/release
- name: Upload to S3
uses: jakejarvis/s3-sync-action@v0.5.1
env:
AWS_S3_BUCKET: "download.memgraph.com"
AWS_ACCESS_KEY_ID: ${{ secrets.S3_AWS_ACCESS_KEY_ID }}
AWS_SECRET_ACCESS_KEY: ${{ secrets.S3_AWS_SECRET_ACCESS_KEY }}
AWS_REGION: "eu-west-1"
SOURCE_DIR: "build/output/release"
DEST_DIR: "memgraph/v${{ github.event.inputs.memgraph_version }}/"

9
.gitignore vendored
View File

@@ -34,9 +34,6 @@ TAGS
*.fas
*.fasl
# LCP generated C++ files
*.lcp.cpp
src/database/distributed/serialization.hpp
src/database/single_node_ha/serialization.hpp
src/distributed/bfs_rpc_messages.hpp
@@ -50,15 +47,11 @@ src/distributed/pull_produce_rpc_messages.hpp
src/distributed/storage_gc_rpc_messages.hpp
src/distributed/token_sharing_rpc_messages.hpp
src/distributed/updates_rpc_messages.hpp
src/query/frontend/ast/ast.hpp
src/query/distributed/frontend/ast/ast_serialization.hpp
src/durability/distributed/state_delta.hpp
src/durability/single_node/state_delta.hpp
src/durability/single_node_ha/state_delta.hpp
src/query/frontend/semantic/symbol.hpp
src/query/distributed/frontend/semantic/symbol_serialization.hpp
src/query/distributed/plan/ops.hpp
src/query/plan/operator.hpp
src/raft/log_entry.hpp
src/raft/raft_rpc_messages.hpp
src/raft/snapshot_metadata.hpp
@@ -66,3 +59,5 @@ src/raft/storage_info_rpc_messages.hpp
src/stats/stats_rpc_messages.hpp
src/storage/distributed/rpc/concurrent_id_mapper_rpc_messages.hpp
src/transactions/distributed/engine_rpc_messages.hpp
/tests/manual/js/transaction_timeout/package-lock.json
/tests/manual/js/transaction_timeout/node_modules/

View File

@@ -1,16 +1,17 @@
repos:
- repo: https://github.com/pre-commit/pre-commit-hooks
rev: v2.3.0
rev: v4.4.0
hooks:
- id: check-yaml
args: [--allow-multiple-documents]
- id: end-of-file-fixer
- id: trailing-whitespace
- repo: https://github.com/psf/black
rev: 22.8.0
rev: 23.1.0
hooks:
- id: black
- repo: https://github.com/pycqa/isort
rev: 5.10.1
rev: 5.12.0
hooks:
- id: isort
name: isort (python)
@@ -18,3 +19,16 @@ repos:
rev: v13.0.0
hooks:
- id: clang-format
# - repo: local
# hooks:
# - id: clang-tidy
# name: clang-tidy
# description: Runs clang-tidy and checks for errors
# entry: python ./tools/pre-commit/clang-tidy.py
# language: python
# files: ^src/
# types: [c++, text]
# fail_fast: true
# require_serial: true
# args: [--compile_commands_path=build]
# pass_filenames: false

384
CMakeLists.txt Normal file
View File

@@ -0,0 +1,384 @@
# MemGraph CMake configuration
cmake_minimum_required(VERSION 3.12)
cmake_policy(SET CMP0076 NEW)
# !! IMPORTANT !! run ./project_root/init.sh before cmake command
# to download dependencies
if(NOT UNIX)
message(FATAL_ERROR "Unsupported operating system.")
endif()
# Set `make clean` to ignore outputs of add_custom_command. If generated files
# need to be cleaned, set ADDITIONAL_MAKE_CLEAN_FILES property.
set_directory_properties(PROPERTIES CLEAN_NO_CUSTOM TRUE)
# ccache setup
# ccache isn't enabled all the time because it makes some problem
# during the code coverage process
find_program(CCACHE_FOUND ccache)
option(USE_CCACHE "ccache:" ON)
if(CCACHE_FOUND AND USE_CCACHE)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
message(STATUS "CCache: Used")
else ()
message(STATUS "CCache: Not used")
endif(CCACHE_FOUND AND USE_CCACHE)
# choose a compiler
# NOTE: must be choosen before use of project() or enable_language()
find_program(CLANG_FOUND clang)
find_program(CLANGXX_FOUND clang++)
if (CLANG_FOUND AND CLANGXX_FOUND)
set(CMAKE_C_COMPILER ${CLANG_FOUND})
set(CMAKE_CXX_COMPILER ${CLANGXX_FOUND})
else()
message(FATAL_ERROR "Couldn't find clang and/or clang++!")
endif()
# -----------------------------------------------------------------------------
project(memgraph LANGUAGES C CXX)
# NOTE: once in a while this needs to be toggled to check headers are
# correct and PCH isn't masking any include issues
set(CMAKE_DISABLE_PRECOMPILE_HEADERS OFF)
#TODO: upgrade to cmake 3.24 + CheckIPOSupported
#cmake_policy(SET CMP0138 NEW)
#include(CheckIPOSupported)
#check_ipo_supported()
#set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_Release TRUE)
#set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RelWithDebInfo TRUE)
# Install licenses.
install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/licenses/
DESTINATION share/doc/memgraph)
# For more information about how to release a new version of Memgraph, see
# `release/README.md`.
# Option that is used to specify which version of Memgraph should be built. The
# default is `ON` which causes the build system to build Memgraph Enterprise.
# Memgraph Community is built if explicitly set to `OFF`.
option(MG_ENTERPRISE "Build Memgraph Enterprise Edition" ON)
# Set the current version here to override the automatic version detection. The
# version must be specified as `X.Y.Z`. Primarily used when building new patch
# versions.
set(MEMGRAPH_OVERRIDE_VERSION "")
# Custom suffix that this version should have. The suffix can be any arbitrary
# string. Primarily used when building a version for a specific customer.
set(MEMGRAPH_OVERRIDE_VERSION_SUFFIX "")
# Variables used to generate the versions.
if (MG_ENTERPRISE)
set(get_version_offering "")
else()
set(get_version_offering "--open-source")
endif()
set(get_version_script "${CMAKE_CURRENT_SOURCE_DIR}/release/get_version.py")
# Get version that should be used in the binary.
execute_process(
OUTPUT_VARIABLE MEMGRAPH_VERSION
RESULT_VARIABLE MEMGRAPH_VERSION_RESULT
COMMAND "${get_version_script}" ${get_version_offering}
"${MEMGRAPH_OVERRIDE_VERSION}"
"${MEMGRAPH_OVERRIDE_VERSION_SUFFIX}"
"--memgraph-root-dir"
"${CMAKE_CURRENT_SOURCE_DIR}"
)
if(MEMGRAPH_VERSION_RESULT AND NOT MEMGRAPH_VERSION_RESULT EQUAL 0)
message(FATAL_ERROR "Unable to get Memgraph version.")
else()
MESSAGE(STATUS "Memgraph version: ${MEMGRAPH_VERSION}")
endif()
# Get version that should be used in the DEB package.
execute_process(
OUTPUT_VARIABLE MEMGRAPH_VERSION_DEB
RESULT_VARIABLE MEMGRAPH_VERSION_DEB_RESULT
COMMAND "${get_version_script}" ${get_version_offering}
--variant deb
"${MEMGRAPH_OVERRIDE_VERSION}"
"${MEMGRAPH_OVERRIDE_VERSION_SUFFIX}"
"--memgraph-root-dir"
"${CMAKE_CURRENT_SOURCE_DIR}"
)
if(MEMGRAPH_VERSION_DEB_RESULT AND NOT MEMGRAPH_VERSION_DEB_RESULT EQUAL 0)
message(FATAL_ERROR "Unable to get Memgraph DEB version.")
else()
MESSAGE(STATUS "Memgraph DEB version: ${MEMGRAPH_VERSION_DEB}")
endif()
# Get version that should be used in the RPM package.
execute_process(
OUTPUT_VARIABLE MEMGRAPH_VERSION_RPM
RESULT_VARIABLE MEMGRAPH_VERSION_RPM_RESULT
COMMAND "${get_version_script}" ${get_version_offering}
--variant rpm
"${MEMGRAPH_OVERRIDE_VERSION}"
"${MEMGRAPH_OVERRIDE_VERSION_SUFFIX}"
"--memgraph-root-dir"
"${CMAKE_CURRENT_SOURCE_DIR}"
)
if(MEMGRAPH_VERSION_RPM_RESULT AND NOT MEMGRAPH_VERSION_RPM_RESULT EQUAL 0)
message(FATAL_ERROR "Unable to get Memgraph RPM version.")
else()
MESSAGE(STATUS "Memgraph RPM version: ${MEMGRAPH_VERSION_RPM}")
endif()
# We want the above variables to be updated each time something is committed to
# the repository. That is why we include a dependency on the current git HEAD
# to trigger a new CMake run when the git repository state changes. This is a
# hack, as CMake doesn't have a mechanism to regenerate variables when
# something changes (only files can be regenerated).
# https://cmake.org/pipermail/cmake/2018-October/068389.html
#
# The hack in the above link is nearly correct but it has a fatal flaw. The
# `CMAKE_CONFIGURE_DEPENDS` isn't a `GLOBAL` property, it is instead a
# `DIRECTORY` property and as such must be set in the `DIRECTORY` scope.
# https://cmake.org/cmake/help/v3.14/manual/cmake-properties.7.html
#
# Unlike the above mentioned hack, we don't use the `.git/index` file. That
# file changes on every `git add` (even on `git status`) so it triggers
# unnecessary recalculations of the release version. The release version only
# changes on every `git commit` or `git checkout`. That is why we watch the
# following files for changes:
# - `.git/HEAD` -> changes each time a `git checkout` is issued
# - `.git/refs/heads/...` -> the value in `.git/HEAD` is a branch name (when
# you are on a branch) and you have to monitor the file of the specific
# branch to detect when a `git commit` was issued
# More details about the contents of the `.git` directory and the specific
# files used can be seen here:
# https://git-scm.com/book/en/v2/Git-Internals-Git-References
set(git_directory "${CMAKE_SOURCE_DIR}/.git")
# Check for directory because if the repo is cloned as a git submodule, .git is
# a file and below code doesn't work.
if (IS_DIRECTORY "${git_directory}")
set_property(DIRECTORY APPEND PROPERTY
CMAKE_CONFIGURE_DEPENDS "${git_directory}/HEAD")
file(STRINGS "${git_directory}/HEAD" git_head_data)
if (git_head_data MATCHES "^ref: ")
string(SUBSTRING "${git_head_data}" 5 -1 git_head_ref)
set_property(DIRECTORY APPEND PROPERTY
CMAKE_CONFIGURE_DEPENDS "${git_directory}/${git_head_ref}")
endif()
endif()
# -----------------------------------------------------------------------------
# setup CMake module path, defines path for include() and find_package()
# https://cmake.org/cmake/help/latest/variable/CMAKE_MODULE_PATH.html
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
# custom function definitions
include(functions)
# -----------------------------------------------------------------------------
# We want out of source builds, so that cmake generated files don't get mixed
# with source files. This allows for easier clean up.
disallow_in_source_build()
add_custom_target(clean_all
COMMAND ${CMAKE_COMMAND} -P ${PROJECT_SOURCE_DIR}/cmake/clean_all.cmake
COMMENT "Removing all files in ${CMAKE_BINARY_DIR}")
# -----------------------------------------------------------------------------
# build flags -----------------------------------------------------------------
# Export the compile commands so that we can use clang-tidy. Additional benefit
# is easier debugging of compilation and linker flags.
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
# c99-designator is disabled because of required mixture of designated and
# non-designated initializers in Python Query Module code (`py_module.cpp`).
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall \
-Werror=switch -Werror=switch-bool -Werror=return-type \
-Werror=return-stack-address \
-Wno-c99-designator -Wmissing-field-initializers \
-DBOOST_ASIO_USE_TS_EXECUTOR_AS_DEFAULT")
# Don't omit frame pointer in RelWithDebInfo, for additional callchain debug.
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO
"${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -fno-omit-frame-pointer")
# Statically link libgcc and libstdc++, the GCC allows this according to:
# https://gcc.gnu.org/onlinedocs/gcc-10.2.0/libstdc++/manual/manual/license.html
# https://www.gnu.org/licenses/gcc-exception-faq.html
# Last checked for gcc-10.2 which we are using on the build machines.
# ** If we change versions, recheck this! **
# ** Static linking is allowed only for executables! **
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static-libstdc++")
# Use lld linker to speedup build
add_link_options(-fuse-ld=lld) # TODO: use mold linker
# release flags
set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG")
SET(CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS} -pthread")
#debug flags
set(PREFERRED_DEBUGGER "gdb" CACHE STRING
"Tunes the debug output for your preferred debugger (gdb or lldb).")
if ("${PREFERRED_DEBUGGER}" STREQUAL "gdb" AND
"${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang|GNU")
set(CMAKE_CXX_FLAGS_DEBUG "-ggdb")
elseif ("${PREFERRED_DEBUGGER}" STREQUAL "lldb" AND
"${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
set(CMAKE_CXX_FLAGS_DEBUG "-glldb")
else()
message(WARNING "Unable to tune for PREFERRED_DEBUGGER: "
"'${PREFERRED_DEBUGGER}' with compiler: '${CMAKE_CXX_COMPILER_ID}'")
set(CMAKE_CXX_FLAGS_DEBUG "-g")
endif()
# -----------------------------------------------------------------------------
# default build type is debug
if (NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "Debug")
endif()
message(STATUS "CMake build type: ${CMAKE_BUILD_TYPE}")
# -----------------------------------------------------------------------------
add_definitions( -DCMAKE_BUILD_TYPE_NAME="${CMAKE_BUILD_TYPE}")
if (NOT MG_ARCH)
set(MG_ARCH_DESCR "Host architecture to build Memgraph on. Supported values are x86_64, ARM64.")
if (${CMAKE_HOST_SYSTEM_PROCESSOR} MATCHES "aarch64")
set(MG_ARCH "ARM64" CACHE STRING ${MG_ARCH_DESCR})
else()
set(MG_ARCH "x86_64" CACHE STRING ${MG_ARCH_DESCR})
endif()
endif()
message(STATUS "MG_ARCH: ${MG_ARCH}")
# setup external dependencies -------------------------------------------------
# threading
find_package(Threads REQUIRED)
# optional readline
option(USE_READLINE "Use GNU Readline library if available (default ON). \
Set this to OFF to prevent linking with Readline even if it is available." ON)
if (USE_READLINE)
find_package(Readline)
if (READLINE_FOUND)
add_definitions(-DHAS_READLINE)
endif()
endif()
set(libs_dir ${CMAKE_SOURCE_DIR}/libs)
add_subdirectory(libs EXCLUDE_FROM_ALL)
# Optional subproject configuration -------------------------------------------
option(TEST_COVERAGE "Generate coverage reports from running memgraph" OFF)
option(TOOLS "Build tools binaries" ON)
option(QUERY_MODULES "Build query modules containing custom procedures" ON)
option(ASAN "Build with Address Sanitizer. To get a reasonable performance option should be used only in Release or RelWithDebInfo build " OFF)
option(TSAN "Build with Thread Sanitizer. To get a reasonable performance option should be used only in Release or RelWithDebInfo build " OFF)
option(UBSAN "Build with Undefined Behaviour Sanitizer" OFF)
if (TEST_COVERAGE)
string(TOLOWER ${CMAKE_BUILD_TYPE} lower_build_type)
if (NOT lower_build_type STREQUAL "debug")
message(FATAL_ERROR "Generating test coverage unsupported in non Debug builds. Current build type is '${CMAKE_BUILD_TYPE}'")
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-instr-generate -fcoverage-mapping")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fprofile-instr-generate -fcoverage-mapping")
endif()
if (MG_ENTERPRISE)
add_definitions(-DMG_ENTERPRISE)
endif()
set(ENABLE_JEMALLOC ON)
if (ASAN)
message(WARNING "Disabling jemalloc as it doesn't work well with ASAN")
set(ENABLE_JEMALLOC OFF)
# Enable Address sanitizer and get nicer stack traces in error messages.
# NOTE: AddressSanitizer uses llvm-symbolizer binary from the Clang
# distribution to symbolize the stack traces (note that ideally the
# llvm-symbolizer version must match the version of ASan runtime library).
# Just make sure llvm-symbolizer is in PATH before running the binary or
# provide it in separate ASAN_SYMBOLIZER_PATH environment variable.
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address")
# To detect Stack-use-after-return bugs set run-time flag:
# ASAN_OPTIONS=detect_stack_use_after_return=1
# To check initialization order bugs set run-time flag:
# ASAN_OPTIONS=check_initialization_order=true
# This mode reports an error if initializer for a global variable accesses
# dynamically initialized global from another translation unit, which is
# not yet initialized
# ASAN_OPTIONS=strict_init_order=true
# This mode reports an error if initializer for a global variable accesses
# any dynamically initialized global from another translation unit.
endif()
if (TSAN)
# ThreadSanitizer generally requires all code to be compiled with -fsanitize=thread.
# If some code (e.g. dynamic libraries) is not compiled with the flag, it can
# lead to false positive race reports, false negative race reports and/or
# missed stack frames in reports depending on the nature of non-instrumented
# code. To not produce false positive reports ThreadSanitizer has to see all
# synchronization in the program, some synchronization operations (namely,
# atomic operations and thread-safe static initialization) are intercepted
# during compilation (and can only be intercepted during compilation).
# ThreadSanitizer stack trace collection also relies on compiler instrumentation
# (unwinding stack on each memory access is too expensive).
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=thread")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=thread")
# By default ThreadSanitizer uses addr2line utility to symbolize reports.
# llvm-symbolizer is faster, consumes less memory and produces much better
# reports. To use it set runtime flag:
# TSAN_OPTIONS="extern-symbolizer-path=~/llvm-symbolizer"
# For more runtime flags see: https://github.com/google/sanitizers/wiki/ThreadSanitizerFlags
endif()
if (UBSAN)
# Compile with UBSAN but disable vptr check. This is disabled because it
# requires linking with clang++ to make sure C++ specific parts of the
# runtime library and c++ standard libraries are present.
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined -fno-omit-frame-pointer -fno-sanitize=vptr")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=undefined -fno-sanitize=vptr")
# Run program with environment variable UBSAN_OPTIONS=print_stacktrace=1.
# Make sure llvm-symbolizer binary is in path.
# To make the program abort on undefined behavior, use UBSAN_OPTIONS=halt_on_error=1.
endif()
set(MG_PYTHON_VERSION "" CACHE STRING "Specify the exact Python version used by the query modules")
set(MG_PYTHON_PATH "" CACHE STRING "Specify the exact Python path used by the query modules")
# Add subprojects
include_directories(src)
add_subdirectory(src)
# Release configuration
add_subdirectory(release)
option(MG_ENABLE_TESTING "Set this to OFF to disable building test binaries" ON)
message(STATUS "MG_ENABLE_TESTING: ${MG_ENABLE_TESTING}")
if (MG_ENABLE_TESTING)
enable_testing()
add_subdirectory(tests)
endif()
if(TOOLS)
add_subdirectory(tools)
endif()
if(QUERY_MODULES)
add_subdirectory(query_modules)
endif()
install(FILES ${CMAKE_BINARY_DIR}/bin/mgconsole
PERMISSIONS OWNER_EXECUTE OWNER_READ OWNER_WRITE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
TYPE BIN)

2438
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@@ -175,7 +175,6 @@ license](./licenses/BSL.txt).</br> Memgraph Enterprise is available under the
- :purple_heart: [**Discord**](https://discord.gg/memgraph)
- :ocean: [**Stack Overflow**](https://stackoverflow.com/questions/tagged/memgraphdb)
- :busts_in_silhouette: [**Discourse forum**](https://discourse.memgraph.com/)
- :bird: [**Twitter**](https://twitter.com/memgraphdb)
- :movie_camera:
[**YouTube**](https://www.youtube.com/channel/UCZ3HOJvHGxtQ_JHxOselBYg)

55
cmake/FindJemalloc.cmake Normal file
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@@ -0,0 +1,55 @@
# Try to find jemalloc library
#
# Use this module as:
# find_package(Jemalloc)
#
# or:
# find_package(Jemalloc REQUIRED)
#
# This will define the following variables:
#
# Jemalloc_FOUND True if the system has the jemalloc library.
# Jemalloc_INCLUDE_DIRS Include directories needed to use jemalloc.
# Jemalloc_LIBRARIES Libraries needed to link to jemalloc.
#
# The following cache variables may also be set:
#
# Jemalloc_INCLUDE_DIR The directory containing jemalloc/jemalloc.h.
# Jemalloc_LIBRARY The path to the jemalloc static library.
find_path(Jemalloc_INCLUDE_DIR NAMES jemalloc/jemalloc.h PATH_SUFFIXES include)
find_library(Jemalloc_LIBRARY NAMES libjemalloc.a PATH_SUFFIXES lib)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Jemalloc
FOUND_VAR Jemalloc_FOUND
REQUIRED_VARS
Jemalloc_LIBRARY
Jemalloc_INCLUDE_DIR
)
if(Jemalloc_FOUND)
set(Jemalloc_LIBRARIES ${Jemalloc_LIBRARY})
set(Jemalloc_INCLUDE_DIRS ${Jemalloc_INCLUDE_DIR})
else()
if(Jemalloc_FIND_REQUIRED)
message(FATAL_ERROR "Cannot find jemalloc!")
else()
message(WARNING "jemalloc is not found!")
endif()
endif()
if(Jemalloc_FOUND AND NOT TARGET Jemalloc::Jemalloc)
add_library(Jemalloc::Jemalloc UNKNOWN IMPORTED)
set_target_properties(Jemalloc::Jemalloc
PROPERTIES
IMPORTED_LOCATION "${Jemalloc_LIBRARY}"
INTERFACE_INCLUDE_DIRECTORIES "${Jemalloc_INCLUDE_DIR}"
)
endif()
mark_as_advanced(
Jemalloc_INCLUDE_DIR
Jemalloc_LIBRARY
)

35
cmake/FindReadline.cmake Normal file
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@@ -0,0 +1,35 @@
# Find the GNU Readline library.
# This module plugs into CMake's `find_package` so the example usage is:
# `find_package(Readline REQUIRED)`
# Options to `find_package` are as documented in CMake documentation.
# READLINE_LIBRARY will be a path to the library.
# READLINE_INCLUDE_DIR will be a path to the include directory.
# READLINE_FOUND will be TRUE if the library is found.
#
# If the library is found, an imported target `readline` will be provided. This
# can be used for linking via `target_link_libraries`, without the need to
# explicitly include READLINE_INCLUDE_DIR and link with READLINE_LIBRARY. For
# example: `target_link_libraries(my_executable readline)`.
if (READLINE_LIBRARY AND READLINE_INCLUDE_DIR)
set(READLINE_FOUND TRUE)
else()
find_library(READLINE_LIBRARY readline)
find_path(READLINE_INCLUDE_DIR readline/readline.h)
if (READLINE_LIBRARY AND READLINE_INCLUDE_DIR)
set(READLINE_FOUND TRUE)
if (NOT READLINE_FIND_QUIETLY)
message(STATUS "Found Readline: ${READLINE_LIBRARY} ${READLINE_INCLUDE_DIR}")
endif()
else()
set(READLINE_FOUND FALSE)
if (READLINE_FIND_REQUIRED)
message(FATAL_ERROR "Could not find Readline")
elseif (NOT READLINE_FIND_QUIETLY)
message(STATUS "Could not find Readline")
endif()
endif()
mark_as_advanced(READLINE_LIBRARY READLINE_INCLUDE_DIR)
add_library(readline SHARED IMPORTED)
set_property(TARGET readline PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${READLINE_INCLUDE_DIR})
set_property(TARGET readline PROPERTY IMPORTED_LOCATION ${READLINE_LIBRARY})
endif()

90
cmake/FindSeccomp.cmake Normal file
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@@ -0,0 +1,90 @@
#.rst:
# FindSeccomp
# -----------
#
# Try to locate the libseccomp library.
# If found, this will define the following variables:
#
# ``Seccomp_FOUND``
# True if the seccomp library is available
# ``Seccomp_INCLUDE_DIRS``
# The seccomp include directories
# ``Seccomp_LIBRARIES``
# The seccomp libraries for linking
#
# If ``Seccomp_FOUND`` is TRUE, it will also define the following
# imported target:
#
# ``Seccomp::Seccomp``
# The Seccomp library
#
# Since 5.44.0.
#=============================================================================
# Copyright (c) 2017 Martin Flöser <mgraesslin@kde.org>
# Copyright (c) 2017 David Kahles <david.kahles96@gmail.com>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#=============================================================================
find_package(PkgConfig QUIET)
pkg_check_modules(PKG_Libseccomp QUIET libseccomp)
find_path(Seccomp_INCLUDE_DIRS
NAMES
seccomp.h
HINTS
${PKG_Libseccomp_INCLUDE_DIRS}
)
find_library(Seccomp_LIBRARIES
NAMES
seccomp
HINTS
${PKG_Libseccomp_LIBRARY_DIRS}
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Seccomp
FOUND_VAR
Seccomp_FOUND
REQUIRED_VARS
Seccomp_LIBRARIES
Seccomp_INCLUDE_DIRS
)
if (Seccomp_FOUND AND NOT TARGET Seccomp::Seccomp)
add_library(Seccomp::Seccomp UNKNOWN IMPORTED)
set_target_properties(Seccomp::Seccomp PROPERTIES
IMPORTED_LOCATION "${Seccomp_LIBRARIES}"
INTERFACE_INCLUDE_DIRECTORIES "${Seccomp_INCLUDE_DIRS}"
)
endif()
mark_as_advanced(Seccomp_LIBRARIES Seccomp_INCLUDE_DIRS)
include(FeatureSummary)
set_package_properties(Seccomp PROPERTIES
URL "https://github.com/seccomp/libseccomp"
DESCRIPTION "The enhanced seccomp library."
)

2
cmake/clean_all.cmake Normal file
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@@ -0,0 +1,2 @@
file(GLOB build_contents "${CMAKE_BINARY_DIR}/*")
file(REMOVE_RECURSE ${build_contents})

87
cmake/functions.cmake Normal file
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@@ -0,0 +1,87 @@
# prints all included directories
function(list_includes)
get_property(dirs DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
PROPERTY INCLUDE_DIRECTORIES)
foreach(dir ${dirs})
message(STATUS "dir='${dir}'")
endforeach()
endfunction(list_includes)
# get file names from list of file paths
function(get_file_names file_paths file_names)
set(file_names "")
foreach(file_path ${file_paths})
get_filename_component (file_name ${file_path} NAME_WE)
list(APPEND file_names ${file_name})
endforeach()
set(file_names "${file_names}" PARENT_SCOPE)
endfunction()
MACRO(SUBDIRLIST result curdir)
FILE(GLOB children RELATIVE ${curdir} ${curdir}/*)
SET(dirlist "")
FOREACH(child ${children})
IF(IS_DIRECTORY ${curdir}/${child})
LIST(APPEND dirlist ${child})
ENDIF()
ENDFOREACH()
SET(${result} ${dirlist})
ENDMACRO()
function(disallow_in_source_build)
get_filename_component(src_dir ${CMAKE_SOURCE_DIR} REALPATH)
get_filename_component(bin_dir ${CMAKE_BINARY_DIR} REALPATH)
message(STATUS "SOURCE_DIR" ${src_dir})
message(STATUS "BINARY_DIR" ${bin_dir})
# Do we maybe want to limit out-of-source builds to be only inside a
# directory which contains 'build' in name?
if("${src_dir}" STREQUAL "${bin_dir}")
# Unfortunately, we cannot remove CMakeCache.txt and CMakeFiles here
# because they are written after cmake is done.
message(FATAL_ERROR "In source build is not supported! "
"Remove CMakeCache.txt and CMakeFiles and then create a separate "
"directory, e.g. 'build' and run cmake there.")
endif()
endfunction()
# Takes a string of ';' separated VALUES and stores a new string in RESULT,
# where ';' is replaced with given SEP.
function(join values sep result)
# Match non escaped ';' and replace it with separator. This doesn't handle
# the case when backslash is escaped, e.g: "a\\\\;b" will produce "a;b".
string(REGEX REPLACE "([^\\]|^);" "\\1${sep}" tmp "${values}")
# Fix-up escapes by matching backslashes and removing them.
string(REGEX REPLACE "[\\](.)" "\\1" tmp "${tmp}")
set(${result} "${tmp}" PARENT_SCOPE)
endfunction()
# Returns a list of compile flags ready for gcc or clang.
function(get_target_cxx_flags target result)
# First set the CMAKE_CXX_FLAGS variables, then append directory and target
# options in that order. Definitions come last, directory then target.
string(TOUPPER ${CMAKE_BUILD_TYPE} build_type)
set(flags "${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_${build_type}}")
get_directory_property(dir_opts DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMPILE_OPTIONS)
if(dir_opts)
join("${dir_opts}" " " dir_opts)
string(APPEND flags " " ${dir_opts})
endif()
get_target_property(opts ${target} COMPILE_OPTIONS)
if(opts)
join("${opts}" " " opts)
string(APPEND flags " " ${opts})
endif()
get_directory_property(dir_defs DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMPILE_DEFINITIONS)
if(dir_defs)
join("${dir_defs}" " -D" dir_defs)
string(APPEND flags " -D" ${dir_defs})
endif()
get_target_property(defs ${target} COMPILE_DEFINITIONS)
if(defs)
join("${defs}" " -D" defs)
string(APPEND flags " -D" ${defs})
endif()
set(${result} ${flags} PARENT_SCOPE)
endfunction()

117
config/flags.yaml Normal file
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@@ -0,0 +1,117 @@
header: >-
Memgraph Configuration
This is the main configuration file for Memgraph. You can modify this file to
suit your specific needs. Additional configuration can be specified by
including another configuration file, in a file pointed to by the
'MEMGRAPH_CONFIG' environment variable or by passing arguments on the command
line.
Each configuration setting is in the form: '--setting-name=value'.
footer: >-
Additional Configuration Inclusion
You can include additional configuration files from this file. Additional
files are processed after this file. Settings that are set in the additional
files will override previously set values. Additional configuration files are
specified with the '--flag-file' flag.
Example:
--flag-file=another.conf
modifications:
# Each modification should consist of the following parameters:
# * name: the name of the flag that should be modified (with underscores)
# [string]
# * value: the value that should be set instead of the binary provided
# default value [string]
# * override: set to `true` to uncomment the config option by default
# [boolean]
- name: "data_directory"
value: "/var/lib/memgraph"
override: true
- name: "log_file"
value: "/var/log/memgraph/memgraph.log"
override: true
- name: "log_level"
value: "WARNING"
override: true
- name: "bolt_num_workers"
value: ""
override: false
- name: "bolt_cert_file"
value: "/etc/memgraph/ssl/cert.pem"
override: false
- name: "bolt_key_file"
value: "/etc/memgraph/ssl/key.pem"
override: false
- name: "storage_properties_on_edges"
value: "true"
override: true
- name: "storage_recover_on_startup"
value: "true"
override: true
- name: "storage_snapshot_interval_sec"
value: "300"
override: true
- name: "storage_snapshot_on_exit"
value: "true"
override: true
- name: "storage_snapshot_retention_count"
value: "3"
override: true
- name: "storage_wal_enabled"
value: "true"
override: true
- name: "telemetry_enabled"
value: "true"
override: true
- name: "query_modules_directory"
value: "/usr/lib/memgraph/query_modules"
override: true
- name: "auth_module_executable"
value: "/usr/lib/memgraph/auth_module/example.py"
override: false
- name: "memory_limit"
value: "0"
override: true
- name: "isolation_level"
value: "SNAPSHOT_ISOLATION"
override: true
- name: "allow_load_csv"
value: "true"
override: false
- name: "storage_parallel_index_recovery"
value: "false"
override: true
undocumented:
- "flag_file"
- "also_log_to_stderr"
- "help"
- "help_xml"
- "version"
- "organization_name"
- "license_key"

124
config/generate.py Executable file
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@@ -0,0 +1,124 @@
#!/usr/bin/env python3
import argparse
import copy
import os
import subprocess
import sys
import textwrap
import xml.etree.ElementTree as ET
import yaml
SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
CONFIG_FILE = os.path.join(SCRIPT_DIR, "flags.yaml")
WIDTH = 80
def wrap_text(s, initial_indent="# "):
return "\n#\n".join(
map(lambda x: textwrap.fill(x, WIDTH, initial_indent=initial_indent, subsequent_indent="# "), s.split("\n"))
)
def extract_flags(binary_path):
ret = {}
data = subprocess.run([binary_path, "--help-xml"], stdout=subprocess.PIPE).stdout.decode("utf-8")
# If something is printed out before the help output, it will break the the
# XML parsing -> filter out if something is not XML line because something
# can be logged before gflags output (e.g. during the global objects init).
# This gets called during memgraph build phase to generate default config
# file later installed under /etc/memgraph/memgraph.conf
# NOTE: Don't use \n in the gflags description strings.
# NOTE: Check here if gflags version changes because of the XML format.
data = "\n".join([line for line in data.split("\n") if line.startswith("<")])
root = ET.fromstring(data)
for child in root:
if child.tag == "usage" and child.text.lower().count("warning"):
raise Exception("You should set the usage message!")
if child.tag == "flag":
flag = {}
for elem in child:
flag[elem.tag] = elem.text if elem.text is not None else ""
flag["override"] = False
ret[flag["name"]] = flag
return ret
def apply_config_to_flags(config, flags):
flags = copy.deepcopy(flags)
for name in config["undocumented"]:
flags.pop(name)
for modification in config["modifications"]:
name = modification["name"]
if name not in flags:
print("WARNING: Flag '" + name + "' missing from binary!", file=sys.stderr)
continue
flags[name]["default"] = modification["value"]
flags[name]["override"] = modification["override"]
return flags
def extract_sections(flags):
sections = []
other = []
current_section = ""
current_flags = []
for name in sorted(flags.keys()):
section = name.split("_")[0]
if section == current_section:
current_flags.append(name)
else:
if len(current_flags) < 2:
other.extend(current_flags)
else:
sections.append((current_section, current_flags))
current_section = section
current_flags = [name]
if len(current_flags) < 2:
other.extend(current_flags)
else:
sections.append((current_section, current_flags))
sections.append(("other", other))
assert set(sum(map(lambda x: x[1], sections), [])) == set(
flags.keys()
), "The section extraction algorithm lost some flags!"
return sections
def generate_config_file(sections, flags):
ret = wrap_text(config["header"]) + "\n\n\n"
for section, section_flags in sections:
ret += wrap_text(section.capitalize(), initial_indent="## ") + "\n\n"
for name in section_flags:
flag = flags[name]
helpstr = flag["meaning"] + " [" + flag["type"] + "]"
ret += wrap_text(helpstr) + "\n"
prefix = "# " if not flag["override"] else ""
ret += prefix + "--" + flag["name"].replace("_", "-") + "=" + flag["default"] + "\n\n"
ret += "\n"
ret += wrap_text(config["footer"])
return ret.strip() + "\n"
if __name__ == "__main__":
parser = argparse.ArgumentParser()
parser.add_argument("memgraph_binary", help="path to Memgraph binary")
parser.add_argument("output_file", help="path where to store the generated Memgraph " "configuration file")
parser.add_argument("--config-file", default=CONFIG_FILE, help="path to generator configuration file")
args = parser.parse_args()
flags = extract_flags(args.memgraph_binary)
with open(args.config_file) as f:
config = yaml.safe_load(f)
flags = apply_config_to_flags(config, flags)
sections = extract_sections(flags)
data = generate_config_file(sections, flags)
dirname = os.path.dirname(args.output_file)
if dirname and not os.path.exists(dirname):
os.makedirs(dirname)
with open(args.output_file, "w") as f:
f.write(data)

View File

@@ -1,120 +0,0 @@
/*
* Copyright 2021 Memgraph Ltd.
*
* Use of this software is governed by the Business Source License
* included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
* License, and you may not use this file except in compliance with the Business Source License.
*
* As of the Change Date specified in that file, in accordance with
* the Business Source License, use of this software will be governed
* by the Apache License, Version 2.0, included in the file
* licenses/APL.txt.
*/
/* Memgraph specific Cypher reserved words used for enterprise features. */
/*
* When changing this grammar make sure to update constants in
* src/query/frontend/stripped_lexer_constants.hpp (kKeywords, kSpecialTokens
* and bitsets) if needed.
*/
lexer grammar MemgraphCypherLexer ;
import CypherLexer ;
UNDERSCORE : '_' ;
AFTER : A F T E R ;
ALTER : A L T E R ;
ASYNC : A S Y N C ;
AUTH : A U T H ;
BAD : B A D ;
BATCH_INTERVAL : B A T C H UNDERSCORE I N T E R V A L ;
BATCH_LIMIT : B A T C H UNDERSCORE L I M I T ;
BATCH_SIZE : B A T C H UNDERSCORE S I Z E ;
BEFORE : B E F O R E ;
BOOTSTRAP_SERVERS : B O O T S T R A P UNDERSCORE S E R V E R S ;
CHECK : C H E C K ;
CLEAR : C L E A R ;
COMMIT : C O M M I T ;
COMMITTED : C O M M I T T E D ;
CONFIG : C O N F I G ;
CONFIGS : C O N F I G S;
CONSUMER_GROUP : C O N S U M E R UNDERSCORE G R O U P ;
CREATE_DELETE : C R E A T E UNDERSCORE D E L E T E ;
CREDENTIALS : C R E D E N T I A L S ;
CSV : C S V ;
DATA : D A T A ;
DELIMITER : D E L I M I T E R ;
DATABASE : D A T A B A S E ;
DENY : D E N Y ;
DIRECTORY : D I R E C T O R Y ;
DROP : D R O P ;
DUMP : D U M P ;
DURABILITY : D U R A B I L I T Y ;
EXECUTE : E X E C U T E ;
FOR : F O R ;
FOREACH : F O R E A C H;
FREE : F R E E ;
FREE_MEMORY : F R E E UNDERSCORE M E M O R Y ;
FROM : F R O M ;
GLOBAL : G L O B A L ;
GRANT : G R A N T ;
GRANTS : G R A N T S ;
HEADER : H E A D E R ;
IDENTIFIED : I D E N T I F I E D ;
IGNORE : I G N O R E ;
ISOLATION : I S O L A T I O N ;
KAFKA : K A F K A ;
LABELS : L A B E L S ;
LEVEL : L E V E L ;
LOAD : L O A D ;
LOCK : L O C K ;
MAIN : M A I N ;
MODE : M O D E ;
MODULE_READ : M O D U L E UNDERSCORE R E A D ;
MODULE_WRITE : M O D U L E UNDERSCORE W R I T E ;
NEXT : N E X T ;
NO : N O ;
NOTHING : N O T H I N G ;
PASSWORD : P A S S W O R D ;
PORT : P O R T ;
PRIVILEGES : P R I V I L E G E S ;
PULSAR : P U L S A R ;
READ : R E A D ;
READ_FILE : R E A D UNDERSCORE F I L E ;
REGISTER : R E G I S T E R ;
REPLICA : R E P L I C A ;
REPLICAS : R E P L I C A S ;
REPLICATION : R E P L I C A T I O N ;
REVOKE : R E V O K E ;
ROLE : R O L E ;
ROLES : R O L E S ;
QUOTE : Q U O T E ;
SERVICE_URL : S E R V I C E UNDERSCORE U R L ;
SESSION : S E S S I O N ;
SETTING : S E T T I N G ;
SETTINGS : S E T T I N G S ;
SNAPSHOT : S N A P S H O T ;
START : S T A R T ;
STATS : S T A T S ;
STOP : S T O P ;
STREAM : S T R E A M ;
STREAMS : S T R E A M S ;
SYNC : S Y N C ;
TIMEOUT : T I M E O U T ;
TO : T O ;
TOPICS : T O P I C S;
TRANSACTION : T R A N S A C T I O N ;
TRANSFORM : T R A N S F O R M ;
TRIGGER : T R I G G E R ;
TRIGGERS : T R I G G E R S ;
UNCOMMITTED : U N C O M M I T T E D ;
UNLOCK : U N L O C K ;
UPDATE : U P D A T E ;
USER : U S E R ;
USERS : U S E R S ;
VERSION : V E R S I O N ;
WEBSOCKET : W E B S O C K E T ;
EDGE_TYPES : E D G E UNDERSCORE T Y P E S ;

View File

@@ -202,3 +202,29 @@ for row in csv.reader(stream, delimiter=',', doublequote=True,
For more information about the meaning of the above values, see:
https://docs.python.org/3/library/csv.html#csv.Dialect
## Errors
1. [Skipping duplicate node with ID '{}'. For more details, visit:
memgr.ph/csv-import-tool.](#error-1)
2. [Skipping bad relationship with START_ID '{}'. For more details, visit:
memgr.ph/csv-import-tool.](#error-2)
3. [Skipping bad relationship with END_ID '{}'. For more details, visit:
memgr.ph/csv-import-tool.](#error-3)
## Skipping duplicate node with ID {} {#error-1}
Duplicate nodes are nodes that have an ID that is the same as another node that
was already imported. You can instruct the importer to ignore all duplicate
nodes (instead of raising an error) by using the `--skip-duplicate-nodes` flag.
## Skipping bad relationship with START_ID {} {#error-2}
A node with the id `START_ID` doesn't exist. You can instruct the importer to
ignore all bad relationships (instead of raising an error) that refer to nodes
that don't exist in the node files by using the `--skip-bad-relationships` flag.
## Skipping bad relationship with END_ID {} {#error-3}
A node with the id `END_ID` doesn't exist. You can instruct the importer to
ignore all bad relationships (instead of raising an error) that refer to nodes
that don't exist in the node files by using the `--skip-bad-relationships` flag.

2
environment/.gitignore vendored Normal file
View File

@@ -0,0 +1,2 @@
archives
build

10
environment/README.md Normal file
View File

@@ -0,0 +1,10 @@
# Memgraph Operating Environments
## os
Under the `os` directory, you can find scripts to install all required system
dependencies on operating systems where Memgraph natively builds. The testing
script helps to see how to install all packages (in the case of a new package),
or make any adjustments in the overall system setup. Also, the testing script
helps check if Memgraph runs on a freshly installed operating system (with no
packages installed).

6
environment/os/.gitignore vendored Normal file
View File

@@ -0,0 +1,6 @@
*.deb
*.deb.*
*.rpm
*.rpm.*
*.tar.gz
*.tar.gz.*

196
environment/os/amzn-2.sh Executable file
View File

@@ -0,0 +1,196 @@
#!/bin/bash
set -Eeuo pipefail
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
source "$DIR/../util.sh"
check_operating_system "amzn-2"
check_architecture "x86_64"
TOOLCHAIN_BUILD_DEPS=(
gcc gcc-c++ make # generic build tools
wget # used for archive download
gnupg2 # used for archive signature verification
tar gzip bzip2 xz unzip # used for archive unpacking
zlib-devel # zlib library used for all builds
expat-devel xz-devel python3-devel texinfo
curl libcurl-devel # for cmake
readline-devel # for cmake and llvm
libffi-devel libxml2-devel # for llvm
libedit-devel pcre-devel automake bison # for swig
file
openssl-devel
gmp-devel
gperf
diffutils
patch
libipt libipt-devel # intel
perl # for openssl
)
TOOLCHAIN_RUN_DEPS=(
make # generic build tools
tar gzip bzip2 xz # used for archive unpacking
zlib # zlib library used for all builds
expat xz-libs python3 # for gdb
readline # for cmake and llvm
libffi libxml2 # for llvm
openssl-devel
)
MEMGRAPH_BUILD_DEPS=(
git # source code control
make cmake # build system
wget # for downloading libs
libuuid-devel java-11-openjdk # required by antlr
readline-devel # for memgraph console
python3-devel # for query modules
openssl-devel
libseccomp-devel
python3 python3-pip nmap-ncat # for tests
#
# IMPORTANT: python3-yaml does NOT exist on CentOS
# Install it using `pip3 install PyYAML`
#
PyYAML # Package name here does not correspond to the yum package!
libcurl-devel # mg-requests
rpm-build rpmlint # for RPM package building
doxygen graphviz # source documentation generators
which nodejs golang custom-golang1.18.9 zip unzip java-11-openjdk-devel jdk-17 custom-maven3.9.3 # for driver tests
autoconf # for jemalloc code generation
libtool # for protobuf code generation
cyrus-sasl-devel
)
MEMGRAPH_RUN_DEPS=(
logrotate openssl python3 libseccomp
)
NEW_DEPS=(
wget curl tar gzip
)
list() {
echo "$1"
}
check() {
local missing=""
# On Fedora yum/dnf and python10 use newer glibc which is not compatible
# with ours, so we need to momentarely disable env
local OLD_LD_LIBRARY_PATH=${LD_LIBRARY_PATH:-""}
LD_LIBRARY_PATH=""
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
if [ ! -f "/opt/apache-maven-3.9.3/bin/mvn" ]; then
missing="$pkg $missing"
fi
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
if [ ! -f "/opt/go1.18.9/go/bin/go" ]; then
missing="$pkg $missing"
fi
continue
fi
if [ "$pkg" == "PyYAML" ]; then
if ! python3 -c "import yaml" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
continue
fi
if ! yum list installed "$pkg" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
done
if [ "$missing" != "" ]; then
echo "MISSING PACKAGES: $missing"
exit 1
fi
LD_LIBRARY_PATH=${OLD_LD_LIBRARY_PATH}
}
install() {
cd "$DIR"
if [ "$EUID" -ne 0 ]; then
echo "Please run as root."
exit 1
fi
# If GitHub Actions runner is installed, append LANG to the environment.
# Python related tests don't work without the LANG export.
if [ -d "/home/gh/actions-runner" ]; then
echo "LANG=en_US.utf8" >> /home/gh/actions-runner/.env
else
echo "NOTE: export LANG=en_US.utf8"
fi
yum update -y
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
install_custom_maven "3.9.3"
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
install_custom_golang "1.18.9"
continue
fi
if [ "$pkg" == jdk-17 ]; then
if ! yum list installed jdk-17 >/dev/null 2>/dev/null; then
wget --no-check-certificate -c --header "Cookie: oraclelicense=accept-securebackup-cookie" https://download.oracle.com/java/17/latest/jdk-17_linux-x64_bin.rpm
rpm -Uvh jdk-17_linux-x64_bin.rpm
# NOTE: Set Java 11 as default.
update-alternatives --set java java-11-openjdk.x86_64
update-alternatives --set javac java-11-openjdk.x86_64
fi
continue
fi
if [ "$pkg" == libipt ]; then
if ! yum list installed libipt >/dev/null 2>/dev/null; then
yum install -y http://repo.okay.com.mx/centos/8/x86_64/release/libipt-1.6.1-8.el8.x86_64.rpm
fi
continue
fi
if [ "$pkg" == libipt-devel ]; then
if ! yum list installed libipt-devel >/dev/null 2>/dev/null; then
yum install -y http://repo.okay.com.mx/centos/8/x86_64/release/libipt-devel-1.6.1-8.el8.x86_64.rpm
fi
continue
fi
if [ "$pkg" == nodejs ]; then
curl -sL https://rpm.nodesource.com/setup_16.x | bash -
if ! yum list installed nodejs >/dev/null 2>/dev/null; then
yum install -y nodejs
fi
continue
fi
if [ "$pkg" == PyYAML ]; then
if [ -z ${SUDO_USER+x} ]; then # Running as root (e.g. Docker).
pip3 install --user PyYAML
else # Running using sudo.
sudo -H -u "$SUDO_USER" bash -c "pip3 install --user PyYAML"
fi
continue
fi
if [ "$pkg" == nodejs ]; then
curl -sL https://rpm.nodesource.com/setup_16.x | bash -
if ! yum list installed nodejs >/dev/null 2>/dev/null; then
yum install -y nodejs
fi
continue
fi
if [ "$pkg" == java-11-openjdk ]; then
amazon-linux-extras install -y java-openjdk11
continue
fi
if [ "$pkg" == java-11-openjdk-devel ]; then
amazon-linux-extras install -y java-openjdk11
yum install -y java-11-openjdk-devel
continue
fi
yum install -y "$pkg"
done
}
deps=$2"[*]"
"$1" "${!deps}"

188
environment/os/centos-7.sh Executable file
View File

@@ -0,0 +1,188 @@
#!/bin/bash
set -Eeuo pipefail
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
source "$DIR/../util.sh"
check_operating_system "centos-7"
check_architecture "x86_64"
TOOLCHAIN_BUILD_DEPS=(
coreutils gcc gcc-c++ make # generic build tools
wget # used for archive download
gnupg2 # used for archive signature verification
tar gzip bzip2 xz unzip # used for archive unpacking
zlib-devel # zlib library used for all builds
expat-devel libipt libipt-devel libbabeltrace-devel xz-devel python3-devel # gdb
texinfo # gdb
libcurl-devel # cmake
curl # snappy
readline-devel # cmake and llvm
libffi-devel libxml2-devel perl-Digest-MD5 # llvm
libedit-devel pcre-devel automake bison # swig
file
openssl-devel
gmp-devel
gperf
patch
)
TOOLCHAIN_RUN_DEPS=(
make # generic build tools
tar gzip bzip2 xz # used for archive unpacking
zlib # zlib library used for all builds
expat libipt libbabeltrace xz-libs python3 # for gdb
readline # for cmake and llvm
libffi libxml2 # for llvm
openssl-devel
)
MEMGRAPH_BUILD_DEPS=(
make cmake pkgconfig # build system
curl wget # for downloading libs
libuuid-devel java-11-openjdk # required by antlr
readline-devel # for memgraph console
python3-devel # for query modules
openssl-devel
libseccomp-devel
python3 python-virtualenv python3-pip nmap-ncat # for qa, macro_benchmark and stress tests
#
# IMPORTANT: python3-yaml does NOT exist on CentOS
# Install it using `pip3 install PyYAML`
#
PyYAML # Package name here does not correspond to the yum package!
libcurl-devel # mg-requests
sbcl # for custom Lisp C++ preprocessing
rpm-build rpmlint # for RPM package building
doxygen graphviz # source documentation generators
which mono-complete dotnet-sdk-3.1 golang custom-golang1.18.9 # for driver tests
nodejs zip unzip java-11-openjdk-devel jdk-17 custom-maven3.9.3 # for driver tests
autoconf # for jemalloc code generation
libtool # for protobuf code generation
cyrus-sasl-devel
)
MEMGRAPH_RUN_DEPS=(
logrotate openssl python3 libseccomp
)
NEW_DEPS=(
wget curl tar gzip
)
list() {
echo "$1"
}
check() {
local missing=""
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
if [ ! -f "/opt/apache-maven-3.9.3/bin/mvn" ]; then
missing="$pkg $missing"
fi
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
if [ ! -f "/opt/go1.18.9/go/bin/go" ]; then
missing="$pkg $missing"
fi
continue
fi
if [ "$pkg" == git ]; then
if ! which "git" >/dev/null; then
missing="git $missing"
fi
continue
fi
if [ "$pkg" == "PyYAML" ]; then
if ! python3 -c "import yaml" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
continue
fi
if ! yum list installed "$pkg" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
done
if [ "$missing" != "" ]; then
echo "MISSING PACKAGES: $missing"
exit 1
fi
}
install() {
cd "$DIR"
if [ "$EUID" -ne 0 ]; then
echo "Please run as root."
exit 1
fi
# If GitHub Actions runner is installed, append LANG to the environment.
# Python related tests doesn't work the LANG export.
if [ -d "/home/gh/actions-runner" ]; then
echo "LANG=en_US.utf8" >> /home/gh/actions-runner/.env
else
echo "NOTE: export LANG=en_US.utf8"
fi
yum install -y epel-release
yum remove -y ius-release
yum install -y \
https://repo.ius.io/ius-release-el7.rpm
yum update -y
yum install -y wget python3 python3-pip
yum install -y git
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
install_custom_maven "3.9.3"
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
install_custom_golang "1.18.9"
continue
fi
if [ "$pkg" == jdk-17 ]; then
if ! yum list installed jdk-17 >/dev/null 2>/dev/null; then
wget https://download.oracle.com/java/17/latest/jdk-17_linux-x64_bin.rpm
rpm -ivh jdk-17_linux-x64_bin.rpm
update-alternatives --set java java-11-openjdk.x86_64
update-alternatives --set javac java-11-openjdk.x86_64
fi
continue
fi
if [ "$pkg" == libipt ]; then
if ! yum list installed libipt >/dev/null 2>/dev/null; then
yum install -y http://repo.okay.com.mx/centos/8/x86_64/release/libipt-1.6.1-8.el8.x86_64.rpm
fi
continue
fi
if [ "$pkg" == libipt-devel ]; then
if ! yum list installed libipt-devel >/dev/null 2>/dev/null; then
yum install -y http://repo.okay.com.mx/centos/8/x86_64/release/libipt-devel-1.6.1-8.el8.x86_64.rpm
fi
continue
fi
if [ "$pkg" == dotnet-sdk-3.1 ]; then
if ! yum list installed dotnet-sdk-3.1 >/dev/null 2>/dev/null; then
wget -nv https://packages.microsoft.com/config/centos/7/packages-microsoft-prod.rpm -O packages-microsoft-prod.rpm
rpm -Uvh https://packages.microsoft.com/config/centos/7/packages-microsoft-prod.rpm
yum update -y
yum install -y dotnet-sdk-3.1
fi
continue
fi
if [ "$pkg" == PyYAML ]; then
if [ -z ${SUDO_USER+x} ]; then # Running as root (e.g. Docker).
pip3 install --user PyYAML
else # Running using sudo.
sudo -H -u "$SUDO_USER" bash -c "pip3 install --user PyYAML"
fi
continue
fi
yum install -y "$pkg"
done
}
deps=$2"[*]"
"$1" "${!deps}"

195
environment/os/centos-9.sh Executable file
View File

@@ -0,0 +1,195 @@
#!/bin/bash
set -Eeuo pipefail
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
source "$DIR/../util.sh"
check_operating_system "centos-9"
check_architecture "x86_64"
TOOLCHAIN_BUILD_DEPS=(
coreutils-common gcc gcc-c++ make # generic build tools
wget # used for archive download
gnupg2 # used for archive signature verification
tar gzip bzip2 xz unzip # used for archive unpacking
zlib-devel # zlib library used for all builds
expat-devel xz-devel python3-devel texinfo libbabeltrace-devel # for gdb
readline-devel # for cmake and llvm
libffi-devel libxml2-devel # for llvm
libedit-devel pcre-devel automake bison # for swig
file
openssl-devel
gmp-devel
gperf
diffutils
libipt libipt-devel # intel
patch
)
TOOLCHAIN_RUN_DEPS=(
make # generic build tools
tar gzip bzip2 xz # used for archive unpacking
zlib # zlib library used for all builds
expat xz-libs python3 # for gdb
readline # for cmake and llvm
libffi libxml2 # for llvm
openssl-devel
perl # for openssl
)
MEMGRAPH_BUILD_DEPS=(
git # source code control
make cmake pkgconf-pkg-config # build system
wget # for downloading libs
libuuid-devel java-11-openjdk # required by antlr
readline-devel # for memgraph console
python3-devel # for query modules
openssl-devel
libseccomp-devel
python3 python3-pip python3-virtualenv nmap-ncat # for qa, macro_benchmark and stress tests
#
# IMPORTANT: python3-yaml does NOT exist on CentOS
# Install it manually using `pip3 install PyYAML`
#
PyYAML # Package name here does not correspond to the yum package!
libcurl-devel # mg-requests
rpm-build rpmlint # for RPM package building
doxygen graphviz # source documentation generators
which nodejs golang custom-golang1.18.9 # for driver tests
zip unzip java-11-openjdk-devel java-17-openjdk java-17-openjdk-devel custom-maven3.9.3 # for driver tests
sbcl # for custom Lisp C++ preprocessing
autoconf # for jemalloc code generation
libtool # for protobuf code generation
cyrus-sasl-devel
)
MEMGRAPH_RUN_DEPS=(
logrotate openssl python3 libseccomp
)
NEW_DEPS=(
wget curl tar gzip
)
list() {
echo "$1"
}
check() {
local missing=""
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
if [ ! -f "/opt/apache-maven-3.9.3/bin/mvn" ]; then
missing="$pkg $missing"
fi
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
if [ ! -f "/opt/go1.18.9/go/bin/go" ]; then
missing="$pkg $missing"
fi
continue
fi
if [ "$pkg" == "PyYAML" ]; then
if ! python3 -c "import yaml" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
continue
fi
if [ "$pkg" == "python3-virtualenv" ]; then
continue
fi
if ! yum list installed "$pkg" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
done
if [ "$missing" != "" ]; then
echo "MISSING PACKAGES: $missing"
exit 1
fi
}
install() {
cd "$DIR"
if [ "$EUID" -ne 0 ]; then
echo "Please run as root."
exit 1
fi
# If GitHub Actions runner is installed, append LANG to the environment.
# Python related tests doesn't work the LANG export.
if [ -d "/home/gh/actions-runner" ]; then
echo "LANG=en_US.utf8" >> /home/gh/actions-runner/.env
else
echo "NOTE: export LANG=en_US.utf8"
fi
yum update -y
yum install -y wget git python3 python3-pip
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
install_custom_maven "3.9.3"
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
install_custom_golang "1.18.9"
continue
fi
# Since there is no support for libipt-devel for CentOS 9 we install
# Fedoras version of same libs, they are the same version but released
# for different OS
# TODO Update when libipt-devel releases for CentOS 9
if [ "$pkg" == libipt ]; then
if ! dnf list installed libipt >/dev/null 2>/dev/null; then
dnf install -y http://repo.okay.com.mx/centos/8/x86_64/release/libipt-1.6.1-8.el8.x86_64.rpm
fi
continue
fi
if [ "$pkg" == libipt-devel ]; then
if ! dnf list installed libipt-devel >/dev/null 2>/dev/null; then
dnf install -y http://repo.okay.com.mx/centos/8/x86_64/release/libipt-devel-1.6.1-8.el8.x86_64.rpm
fi
continue
fi
if [ "$pkg" == libbabeltrace-devel ]; then
if ! dnf list installed libbabeltrace-devel >/dev/null 2>/dev/null; then
dnf install -y http://mirror.stream.centos.org/9-stream/CRB/x86_64/os/Packages/libbabeltrace-devel-1.5.8-10.el9.x86_64.rpm
fi
continue
fi
if [ "$pkg" == sbcl ]; then
if ! dnf list installed cl-asdf >/dev/null 2>/dev/null; then
dnf install -y https://pkgs.dyn.su/el8/base/x86_64/cl-asdf-20101028-18.el8.noarch.rpm
fi
if ! dnf list installed common-lisp-controller >/dev/null 2>/dev/null; then
dnf install -y https://pkgs.dyn.su/el8/base/x86_64/common-lisp-controller-7.4-20.el8.noarch.rpm
fi
if ! dnf list installed sbcl >/dev/null 2>/dev/null; then
dnf install -y https://pkgs.dyn.su/el8/base/x86_64/sbcl-2.0.1-4.el8.x86_64.rpm
fi
continue
fi
if [ "$pkg" == PyYAML ]; then
if [ -z ${SUDO_USER+x} ]; then # Running as root (e.g. Docker).
pip3 install --user PyYAML
else # Running using sudo.
sudo -H -u "$SUDO_USER" bash -c "pip3 install --user PyYAML"
fi
continue
fi
if [ "$pkg" == python3-virtualenv ]; then
if [ -z ${SUDO_USER+x} ]; then # Running as root (e.g. Docker).
pip3 install virtualenv
pip3 install virtualenvwrapper
else # Running using sudo.
sudo -H -u "$SUDO_USER" bash -c "pip3 install virtualenv"
sudo -H -u "$SUDO_USER" bash -c "pip3 install virtualenvwrapper"
fi
continue
fi
yum install -y "$pkg"
done
}
deps=$2"[*]"
"$1" "${!deps}"

159
environment/os/debian-10.sh Executable file
View File

@@ -0,0 +1,159 @@
#!/bin/bash
set -Eeuo pipefail
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
source "$DIR/../util.sh"
check_operating_system "debian-10"
check_architecture "x86_64"
TOOLCHAIN_BUILD_DEPS=(
coreutils gcc g++ build-essential make # generic build tools
wget # used for archive download
gnupg # used for archive signature verification
tar gzip bzip2 xz-utils unzip # used for archive unpacking
zlib1g-dev # zlib library used for all builds
libexpat1-dev libipt-dev libbabeltrace-dev liblzma-dev python3-dev texinfo # for gdb
libcurl4-openssl-dev # for cmake
libreadline-dev # for cmake and llvm
libffi-dev libxml2-dev # for llvm
curl # snappy
file # for libunwind
libssl-dev # for libevent
libgmp-dev # for gdb
gperf # for proxygen
git # for fbthrift
libedit-dev libpcre3-dev automake bison # for swig
)
TOOLCHAIN_RUN_DEPS=(
make # generic build tools
tar gzip bzip2 xz-utils # used for archive unpacking
zlib1g # zlib library used for all builds
libexpat1 libipt2 libbabeltrace1 liblzma5 python3 # for gdb
libcurl4 # for cmake
libreadline7 # for cmake and llvm
libffi6 libxml2 # for llvm
libssl-dev # for libevent
)
MEMGRAPH_BUILD_DEPS=(
git # source code control
make cmake pkg-config # build system
curl wget # for downloading libs
uuid-dev default-jre-headless # required by antlr
libreadline-dev # for memgraph console
libpython3-dev python3-dev # for query modules
libssl-dev
libseccomp-dev
netcat # tests are using nc to wait for memgraph
python3 virtualenv python3-virtualenv python3-pip # for qa, macro_benchmark and stress tests
python3-yaml # for the configuration generator
libcurl4-openssl-dev # mg-requests
sbcl # for custom Lisp C++ preprocessing
doxygen graphviz # source documentation generators
mono-runtime mono-mcs zip unzip default-jdk-headless oracle-java17-installer custom-maven3.9.3 # for driver tests
dotnet-sdk-3.1 golang custom-golang1.18.9 nodejs npm # for driver tests
autoconf # for jemalloc code generation
libtool # for protobuf code generation
libsasl2-dev
)
MEMGRAPH_RUN_DEPS=(
logrotate openssl python3 libseccomp
)
NEW_DEPS=(
wget curl tar gzip
)
list() {
echo "$1"
}
check() {
local missing=""
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
if [ ! -f "/opt/apache-maven-3.9.3/bin/mvn" ]; then
missing="$pkg $missing"
fi
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
if [ ! -f "/opt/go1.18.9/go/bin/go" ]; then
missing="$pkg $missing"
fi
continue
fi
if ! dpkg -s "$pkg" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
done
if [ "$missing" != "" ]; then
echo "MISSING PACKAGES: $missing"
exit 1
fi
}
install() {
cat >/etc/apt/sources.list <<EOF
deb http://deb.debian.org/debian/ buster main non-free contrib
deb-src http://deb.debian.org/debian/ buster main non-free contrib
deb http://deb.debian.org/debian/ buster-updates main contrib non-free
deb-src http://deb.debian.org/debian/ buster-updates main contrib non-free
deb http://security.debian.org/debian-security buster/updates main contrib non-free
deb-src http://security.debian.org/debian-security buster/updates main contrib non-free
EOF
apt --allow-releaseinfo-change update
cat >/etc/apt/sources.list.d/java.list << EOF
deb http://ppa.launchpad.net/linuxuprising/java/ubuntu bionic main
deb-src http://ppa.launchpad.net/linuxuprising/java/ubuntu bionic main
EOF
cd "$DIR"
apt install -y gnupg
apt-key adv --keyserver keyserver.ubuntu.com --recv-keys EA8CACC073C3DB2A
apt --allow-releaseinfo-change update
# If GitHub Actions runner is installed, append LANG to the environment.
# Python related tests doesn't work the LANG export.
if [ -d "/home/gh/actions-runner" ]; then
echo "LANG=en_US.utf8" >> /home/gh/actions-runner/.env
else
echo "NOTE: export LANG=en_US.utf8"
fi
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
install_custom_maven "3.9.3"
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
install_custom_golang "1.18.9"
continue
fi
if [ "$pkg" == oracle-java17-installer ]; then
if ! dpkg -s "$pkg" 2>/dev/null >/dev/null; then
echo oracle-java17-installer shared/accepted-oracle-license-v1-3 select true | /usr/bin/debconf-set-selections
echo oracle-java17-installer shared/accepted-oracle-license-v1-3 seen true | /usr/bin/debconf-set-selections
apt install -y "$pkg"
update-alternatives --set java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
fi
continue
fi
if [ "$pkg" == dotnet-sdk-3.1 ]; then
if ! dpkg -s "$pkg" 2>/dev/null >/dev/null; then
wget -nv https://packages.microsoft.com/config/debian/10/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
dpkg -i packages-microsoft-prod.deb
apt-get update
apt-get install -y apt-transport-https dotnet-sdk-3.1
fi
continue
fi
apt install -y "$pkg"
done
}
deps=$2"[*]"
"$1" "${!deps}"

146
environment/os/debian-11-arm.sh Executable file
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#!/bin/bash
set -Eeuo pipefail
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
source "$DIR/../util.sh"
check_operating_system "debian-11"
check_architecture "arm64" "aarch64"
TOOLCHAIN_BUILD_DEPS=(
coreutils gcc g++ build-essential make # generic build tools
wget # used for archive download
gnupg # used for archive signature verification
tar gzip bzip2 xz-utils unzip # used for archive unpacking
zlib1g-dev # zlib library used for all builds
libexpat1-dev liblzma-dev python3-dev texinfo # for gdb
libcurl4-openssl-dev # for cmake
libreadline-dev # for cmake and llvm
libffi-dev libxml2-dev # for llvm
libedit-dev libpcre3-dev automake bison # for swig
curl # snappy
file # for libunwind
libssl-dev # for libevent
libgmp-dev
gperf # for proxygen
git # for fbthrift
)
TOOLCHAIN_RUN_DEPS=(
make # generic build tools
tar gzip bzip2 xz-utils # used for archive unpacking
zlib1g # zlib library used for all builds
libexpat1 liblzma5 python3 # for gdb
libcurl4 # for cmake
file # for CPack
libreadline8 # for cmake and llvm
libffi7 libxml2 # for llvm
libssl-dev # for libevent
)
MEMGRAPH_BUILD_DEPS=(
git # source code control
make pkg-config # build system
curl wget # for downloading libs
uuid-dev default-jre-headless # required by antlr
libreadline-dev # for memgraph console
libpython3-dev python3-dev # for query modules
libssl-dev
libseccomp-dev
netcat # tests are using nc to wait for memgraph
python3 virtualenv python3-virtualenv python3-pip # for qa, macro_benchmark and stress tests
python3-yaml # for the configuration generator
libcurl4-openssl-dev # mg-requests
sbcl # for custom Lisp C++ preprocessing
doxygen graphviz # source documentation generators
mono-runtime mono-mcs zip unzip default-jdk-headless openjdk-17-jdk custom-maven3.9.3 # for driver tests
golang custom-golang1.18.9 nodejs npm
autoconf # for jemalloc code generation
libtool # for protobuf code generation
libsasl2-dev
)
MEMGRAPH_RUN_DEPS=(
logrotate openssl python3 libseccomp
)
NEW_DEPS=(
wget curl tar gzip
)
list() {
echo "$1"
}
check() {
local missing=""
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
if [ ! -f "/opt/apache-maven-3.9.3/bin/mvn" ]; then
missing="$pkg $missing"
fi
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
if [ ! -f "/opt/go1.18.9/go/bin/go" ]; then
missing="$pkg $missing"
fi
continue
fi
if ! dpkg -s "$pkg" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
done
if [ "$missing" != "" ]; then
echo "MISSING PACKAGES: $missing"
exit 1
fi
}
install() {
cat >/etc/apt/sources.list <<EOF
deb http://deb.debian.org/debian bullseye main
deb-src http://deb.debian.org/debian bullseye main
deb http://deb.debian.org/debian-security/ bullseye-security main
deb-src http://deb.debian.org/debian-security/ bullseye-security main
deb http://deb.debian.org/debian bullseye-updates main
deb-src http://deb.debian.org/debian bullseye-updates main
EOF
cd "$DIR"
apt update
# If GitHub Actions runner is installed, append LANG to the environment.
# Python related tests doesn't work the LANG export.
if [ -d "/home/gh/actions-runner" ]; then
echo "LANG=en_US.utf8" >> /home/gh/actions-runner/.env
else
echo "NOTE: export LANG=en_US.utf8"
fi
apt install -y wget
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
install_custom_maven "3.9.3"
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
install_custom_golang "1.18.9"
continue
fi
if [ "$pkg" == openjdk-17-jdk ]; then
if ! dpkg -s "$pkg" 2>/dev/null >/dev/null; then
apt install -y "$pkg"
# The default Java version should be Java 11
update-alternatives --set java /usr/lib/jvm/java-11-openjdk-arm64/bin/java
update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-arm64/bin/javac
fi
continue
fi
apt install -y "$pkg"
done
}
deps=$2"[*]"
"$1" "${!deps}"

155
environment/os/debian-11.sh Executable file
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@@ -0,0 +1,155 @@
#!/bin/bash
set -Eeuo pipefail
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
source "$DIR/../util.sh"
check_operating_system "debian-11"
check_architecture "x86_64"
TOOLCHAIN_BUILD_DEPS=(
coreutils gcc g++ build-essential make # generic build tools
wget # used for archive download
gnupg # used for archive signature verification
tar gzip bzip2 xz-utils unzip # used for archive unpacking
zlib1g-dev # zlib library used for all builds
libexpat1-dev libipt-dev libbabeltrace-dev liblzma-dev python3-dev texinfo # for gdb
libcurl4-openssl-dev # for cmake
libreadline-dev # for cmake and llvm
libffi-dev libxml2-dev # for llvm
libedit-dev libpcre3-dev automake bison # for swig
curl # snappy
file # for libunwind
libssl-dev # for libevent
libgmp-dev
gperf # for proxygen
git # for fbthrift
)
TOOLCHAIN_RUN_DEPS=(
make # generic build tools
tar gzip bzip2 xz-utils # used for archive unpacking
zlib1g # zlib library used for all builds
libexpat1 libipt2 libbabeltrace1 liblzma5 python3 # for gdb
libcurl4 # for cmake
file # for CPack
libreadline8 # for cmake and llvm
libffi7 libxml2 # for llvm
libssl-dev # for libevent
)
MEMGRAPH_BUILD_DEPS=(
git # source code control
make cmake pkg-config # build system
curl wget # for downloading libs
uuid-dev default-jre-headless # required by antlr
libreadline-dev # for memgraph console
libpython3-dev python3-dev # for query modules
libssl-dev
libseccomp-dev
netcat # tests are using nc to wait for memgraph
python3 virtualenv python3-virtualenv python3-pip # for qa, macro_benchmark and stress tests
python3-yaml # for the configuration generator
libcurl4-openssl-dev # mg-requests
sbcl # for custom Lisp C++ preprocessing
doxygen graphviz # source documentation generators
mono-runtime mono-mcs zip unzip default-jdk-headless openjdk-17-jdk custom-maven3.9.3 # for driver tests
dotnet-sdk-3.1 golang custom-golang1.18.9 nodejs npm
autoconf # for jemalloc code generation
libtool # for protobuf code generation
libsasl2-dev
)
MEMGRAPH_RUN_DEPS=(
logrotate openssl python3 libseccomp
)
NEW_DEPS=(
wget curl tar gzip
)
list() {
echo "$1"
}
check() {
local missing=""
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
if [ ! -f "/opt/apache-maven-3.9.3/bin/mvn" ]; then
missing="$pkg $missing"
fi
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
if [ ! -f "/opt/go1.18.9/go/bin/go" ]; then
missing="$pkg $missing"
fi
continue
fi
if ! dpkg -s "$pkg" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
done
if [ "$missing" != "" ]; then
echo "MISSING PACKAGES: $missing"
exit 1
fi
}
install() {
cat >/etc/apt/sources.list <<EOF
deb http://deb.debian.org/debian bullseye main
deb-src http://deb.debian.org/debian bullseye main
deb http://deb.debian.org/debian-security/ bullseye-security main
deb-src http://deb.debian.org/debian-security/ bullseye-security main
deb http://deb.debian.org/debian bullseye-updates main
deb-src http://deb.debian.org/debian bullseye-updates main
EOF
cd "$DIR"
apt update
# If GitHub Actions runner is installed, append LANG to the environment.
# Python related tests doesn't work the LANG export.
if [ -d "/home/gh/actions-runner" ]; then
echo "LANG=en_US.utf8" >> /home/gh/actions-runner/.env
else
echo "NOTE: export LANG=en_US.utf8"
fi
apt install -y wget
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
install_custom_maven "3.9.3"
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
install_custom_golang "1.18.9"
continue
fi
if [ "$pkg" == openjdk-17-jdk ]; then
if ! dpkg -s "$pkg" 2>/dev/null >/dev/null; then
apt install -y "$pkg"
# The default Java version should be Java 11
update-alternatives --set java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
fi
continue
fi
if [ "$pkg" == dotnet-sdk-3.1 ]; then
if ! dpkg -s "$pkg" 2>/dev/null >/dev/null; then
wget -nv https://packages.microsoft.com/config/debian/10/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
dpkg -i packages-microsoft-prod.deb
apt-get update
apt-get install -y apt-transport-https dotnet-sdk-3.1
fi
continue
fi
apt install -y "$pkg"
done
}
deps=$2"[*]"
"$1" "${!deps}"

149
environment/os/fedora-36.sh Executable file
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@@ -0,0 +1,149 @@
#!/bin/bash
set -Eeuo pipefail
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
source "$DIR/../util.sh"
check_operating_system "fedora-36"
check_architecture "x86_64"
TOOLCHAIN_BUILD_DEPS=(
coreutils-common gcc gcc-c++ make # generic build tools
wget # used for archive download
gnupg2 # used for archive signature verification
tar gzip bzip2 xz unzip # used for archive unpacking
zlib-devel # zlib library used for all builds
expat-devel xz-devel python3-devel texinfo libbabeltrace-devel # for gdb
curl libcurl-devel # for cmake
readline-devel # for cmake and llvm
libffi-devel libxml2-devel # for llvm
libedit-devel pcre-devel automake bison # for swig
file
openssl-devel
gmp-devel
gperf
diffutils
libipt libipt-devel # intel
patch
perl # for openssl
)
TOOLCHAIN_RUN_DEPS=(
make # generic build tools
tar gzip bzip2 xz # used for archive unpacking
zlib # zlib library used for all builds
expat xz-libs python3 # for gdb
readline # for cmake and llvm
libffi libxml2 # for llvm
openssl-devel
)
MEMGRAPH_BUILD_DEPS=(
git # source code control
make cmake pkgconf-pkg-config # build system
wget # for downloading libs
libuuid-devel java-11-openjdk # required by antlr
readline-devel # for memgraph console
python3-devel # for query modules
openssl-devel
libseccomp-devel
python3 python3-pip python3-virtualenv python3-virtualenvwrapper python3-pyyaml nmap-ncat # for tests
libcurl-devel # mg-requests
rpm-build rpmlint # for RPM package building
doxygen graphviz # source documentation generators
java-11-openjdk-devel java-17-openjdk-devel custom-maven3.9.3 # for driver tests
which zip unzip
nodejs golang custom-golang1.18.9 # for driver tests
sbcl # for custom Lisp C++ preprocessing
autoconf # for jemalloc code generation
libtool # for protobuf code generation
cyrus-sasl-devel
)
MEMGRAPH_RUN_DEPS=(
logrotate openssl python3 libseccomp
)
NEW_DEPS=(
wget curl tar gzip
)
list() {
echo "$1"
}
check() {
local missing=""
if [ -v LD_LIBRARY_PATH ]; then
# On Fedora yum/dnf and python10 use newer glibc which is not compatible
# with ours, so we need to momentarely disable env
local OLD_LD_LIBRARY_PATH=${LD_LIBRARY_PATH}
LD_LIBRARY_PATH=""
fi
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
if [ ! -f "/opt/apache-maven-3.9.3/bin/mvn" ]; then
missing="$pkg $missing"
fi
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
if [ ! -f "/opt/go1.18.9/go/bin/go" ]; then
missing="$pkg $missing"
fi
continue
fi
if ! dnf list installed "$pkg" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
done
if [ "$missing" != "" ]; then
echo "MISSING PACKAGES: $missing"
exit 1
fi
if [ -v OLD_LD_LIBRARY_PATH ]; then
echo "Restoring LD_LIBRARY_PATH..."
LD_LIBRARY_PATH=${OLD_LD_LIBRARY_PATH}
fi
}
install() {
cd "$DIR"
if [ "$EUID" -ne 0 ]; then
echo "Please run as root."
exit 1
fi
# If GitHub Actions runner is installed, append LANG to the environment.
# Python related tests don't work without the LANG export.
if [ -d "/home/gh/actions-runner" ]; then
echo "LANG=en_US.utf8" >> /home/gh/actions-runner/.env
else
echo "NOTE: export LANG=en_US.utf8"
fi
dnf update -y
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
install_custom_maven "3.9.3"
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
install_custom_golang "1.18.9"
continue
fi
if [ "$pkg" == java-17-openjdk-devel ]; then
if ! dnf list installed "$pkg" >/dev/null 2>/dev/null; then
dnf install -y "$pkg"
# The default Java version should be Java 11
update-alternatives --set java java-11-openjdk.x86_64
update-alternatives --set javac java-11-openjdk.x86_64
fi
continue
fi
dnf install -y "$pkg"
done
}
deps=$2"[*]"
"$1" "${!deps}"

145
environment/os/run.sh Executable file
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#!/bin/bash
set -Eeuo pipefail
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
IFS=' '
# NOTE: docker_image_name could be local image build based on release/package images.
# NOTE: each line has to be under quotes, docker_container_type, script_name and docker_image_name separate with a space.
# "docker_container_type script_name docker_image_name"
OPERATING_SYSTEMS=(
"mgrun amzn-2 amazonlinux:2"
"mgrun centos-7 centos:7"
"mgrun centos-9 dokken/centos-stream-9"
"mgrun debian-10 debian:10"
"mgrun debian-11 debian:11"
"mgrun fedora-36 fedora:36"
"mgrun ubuntu-18.04 ubuntu:18.04"
"mgrun ubuntu-20.04 ubuntu:20.04"
"mgrun ubuntu-22.04 ubuntu:22.04"
# "mgbuild centos-7 package-mgbuild_centos-7"
)
if [ ! "$(docker info)" ]; then
echo "ERROR: Docker is required"
exit 1
fi
print_help () {
echo -e "$0 all\t\t\t\t => start + init all containers in the background"
echo -e "$0 check\t\t\t\t => check all containers"
echo -e "$0 delete\t\t\t\t => stop + remove all containers"
echo -e "$0 copy src_container dst_container => copy build package from src to dst container"
exit 1
}
# NOTE: This is an idempotent operation!
# TODO(gitbuda): Consider making docker_run always delete + start a new container or add a new function.
docker_run () {
cnt_name="$1"
cnt_image="$2"
if [ ! "$(docker ps -q -f name=$cnt_name)" ]; then
if [ "$(docker ps -aq -f status=exited -f name=$cnt_name)" ]; then
echo "Cleanup of the old exited container..."
docker rm $cnt_name
fi
docker run -d --volume "$SCRIPT_DIR/../../:/memgraph" --network host --name "$cnt_name" "$cnt_image" sleep infinity
fi
echo "The $cnt_image container is active under $cnt_name name!"
}
docker_exec () {
cnt_name="$1"
cnt_cmd="$2"
docker exec -it "$cnt_name" bash -c "$cnt_cmd"
}
docker_stop_and_rm () {
cnt_name="$1"
if [ "$(docker ps -q -f name=$cnt_name)" ]; then
docker stop "$1"
if [ "$(docker ps -aq -f status=exited -f name=$cnt_name)" ]; then
docker rm "$1"
fi
fi
}
# TODO(gitbuda): Make the call to `install NEW_DEPS` configurable, the question what else is useful?
start_all () {
for script_docker_pair in "${OPERATING_SYSTEMS[@]}"; do
read -a script_docker <<< "$script_docker_pair"
docker_container_type="${script_docker[0]}"
script_name="${script_docker[1]}"
docker_image="${script_docker[2]}"
docker_name="${docker_container_type}_$script_name"
echo ""
echo "~~~~ OPERATING ON $docker_image as $docker_name..."
docker_run "$docker_name" "$docker_image"
docker_exec "$docker_name" "/memgraph/environment/os/$script_name.sh install NEW_DEPS"
echo "---- DONE EVERYHING FOR $docker_image as $docker_name..."
echo ""
done
}
check_all () {
for script_docker_pair in "${OPERATING_SYSTEMS[@]}"; do
read -a script_docker <<< "$script_docker_pair"
docker_container_type="${script_docker[0]}"
script_name="${script_docker[1]}"
docker_image="${script_docker[2]}"
docker_name="${docker_container_type}_$script_name"
echo ""
echo "~~~~ OPERATING ON $docker_image as $docker_name..."
docker_exec "$docker_name" "/memgraph/environment/os/$script_name.sh check NEW_DEPS"
echo "---- DONE EVERYHING FOR $docker_image as $docker_name..."
echo ""
done
}
delete_all () {
for script_docker_pair in "${OPERATING_SYSTEMS[@]}"; do
read -a script_docker <<< "$script_docker_pair"
docker_container_type="${script_docker[0]}"
script_name="${script_docker[1]}"
docker_image="${script_docker[2]}"
docker_name="${docker_container_type}_$script_name"
docker_stop_and_rm "$docker_name"
echo "~~~~ $docker_image as $docker_name DELETED"
done
}
# TODO(gitbuda): Copy file between containers is a useful util, also delete, + consider copying of a whole folder.
# TODO(gitbuda): Add args: src_cnt dst_cnt abs_path; both file and recursive folder, always delete + copy.
copy_build_package () {
src_container="$1"
dst_container="$2"
src="$src_container:/memgraph/build/output"
tmp_dst="$SCRIPT_DIR/../../build"
mkdir -p "$tmp_dst"
rm -rf "$tmp_dst/output"
dst="$dst_container:/"
docker cp "$src" "$tmp_dst"
docker cp "$tmp_dst/output" "$dst"
}
if [ "$#" -eq 0 ]; then
print_help
else
case $1 in
all)
start_all
;;
check)
check_all
;;
delete)
delete_all
;;
copy) # src_container dst_container
if [ "$#" -ne 3 ]; then
print_help
fi
copy_build_package "$2" "$3"
;;
*)
print_help
;;
esac
fi

49
environment/os/template.sh Executable file
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@@ -0,0 +1,49 @@
#!/bin/bash
set -Eeuo pipefail
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
source "$DIR/../util.sh"
check_operating_system "todo-os-name"
check_architecture "todo-arch-name"
TOOLCHAIN_BUILD_DEPS=(
pkg
)
TOOLCHAIN_RUN_DEPS=(
pkg
)
MEMGRAPH_BUILD_DEPS=(
pkg
)
MEMGRAPH_RUN_DEPS=(
pkg
)
# NEW_DEPS is useful when you won't to test the installation of a new package.
# During the test you can put here packages like wget curl tar gzip
NEW_DEPS=(
pkg
)
list() {
echo "$1"
}
check() {
echo "TODO: Implement ${FUNCNAME[0]}."
exit 1
}
install() {
echo "TODO: Implement ${FUNCNAME[0]}."
exit 1
}
# http://ahmed.amayem.com/bash-indirect-expansion-exploration
deps=$2"[*]"
"$1" "${!deps}"

126
environment/os/ubuntu-18.04.sh Executable file
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#!/bin/bash
set -Eeuo pipefail
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
source "$DIR/../util.sh"
check_operating_system "ubuntu-18.04"
check_architecture "x86_64"
TOOLCHAIN_BUILD_DEPS=(
coreutils gcc g++ build-essential make # generic build tools
wget # archive download
gnupg # archive signature verification
tar gzip bzip2 xz-utils unzip # archive unpacking
zlib1g-dev # zlib library used for all builds
libexpat1-dev libipt-dev libbabeltrace-dev liblzma-dev python3-dev # gdb
texinfo # gdb
libcurl4-openssl-dev # cmake
libreadline-dev # cmake and llvm
libffi-dev libxml2-dev # llvm
curl # snappy
file
git # for thrift
libgmp-dev # for gdb
gperf # for proxygen
libssl-dev
libedit-dev libpcre3-dev automake bison # swig
)
TOOLCHAIN_RUN_DEPS=(
make # generic build tools
tar gzip bzip2 xz-utils # used for archive unpacking
zlib1g # zlib library used for all builds
libexpat1 libipt1 libbabeltrace1 liblzma5 python3 # for gdb
libcurl4 # for cmake
libreadline7 # for cmake and llvm
libffi6 libxml2 # for llvm
libssl-dev # for libevent
)
MEMGRAPH_BUILD_DEPS=(
git # source code control
make cmake pkg-config # build system
curl wget # downloading libs
uuid-dev default-jre-headless # required by antlr
libreadline-dev # memgraph console
libpython3-dev python3-dev # for query modules
libssl-dev
libseccomp-dev
python3 virtualenv python3-virtualenv python3-pip # qa, macro bench and stress tests
python3-yaml # the configuration generator
libcurl4-openssl-dev # mg-requests
sbcl # custom Lisp C++ preprocessing
doxygen graphviz # source documentation generators
mono-runtime mono-mcs nodejs zip unzip default-jdk-headless openjdk-17-jdk-headless custom-maven3.9.3 # driver tests
custom-golang1.18.9 # for driver tests
autoconf # for jemalloc code generation
libtool # for protobuf code generation
libsasl2-dev
)
MEMGRAPH_RUN_DEPS=(
logrotate openssl python3 libseccomp2
)
NEW_DEPS=(
wget curl tar gzip
)
list() {
echo "$1"
}
check() {
local missing=""
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
if [ ! -f "/opt/apache-maven-3.9.3/bin/mvn" ]; then
missing="$pkg $missing"
fi
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
if [ ! -f "/opt/go1.18.9/go/bin/go" ]; then
missing="$pkg $missing"
fi
continue
fi
if ! dpkg -s "$pkg" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
done
if [ "$missing" != "" ]; then
echo "MISSING PACKAGES: $missing"
exit 1
fi
}
install() {
apt update -y
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
install_custom_maven "3.9.3"
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
install_custom_golang "1.18.9"
continue
fi
if [ "$pkg" == openjdk-17-jdk-headless ]; then
if ! dpkg -s "$pkg" 2>/dev/null >/dev/null; then
apt install -y "$pkg"
# The default Java version should be Java 11
update-alternatives --set java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
fi
continue
fi
apt install -y "$pkg"
done
}
deps=$2"[*]"
"$1" "${!deps}"

145
environment/os/ubuntu-20.04.sh Executable file
View File

@@ -0,0 +1,145 @@
#!/bin/bash
set -Eeuo pipefail
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
source "$DIR/../util.sh"
check_operating_system "ubuntu-20.04"
check_architecture "x86_64"
TOOLCHAIN_BUILD_DEPS=(
coreutils gcc g++ build-essential make # generic build tools
wget # used for archive download
gnupg # used for archive signature verification
tar gzip bzip2 xz-utils unzip # used for archive unpacking
zlib1g-dev # zlib library used for all builds
libexpat1-dev libipt-dev libbabeltrace-dev liblzma-dev python3-dev texinfo # for gdb
libcurl4-openssl-dev # for cmake
libreadline-dev # for cmake and llvm
libffi-dev libxml2-dev # for llvm
curl # snappy
file
git # for thrift
libgmp-dev # for gdb
gperf # for proxygen
libssl-dev
libedit-dev libpcre3-dev automake bison # for swig
)
TOOLCHAIN_RUN_DEPS=(
make # generic build tools
tar gzip bzip2 xz-utils # used for archive unpacking
zlib1g # zlib library used for all builds
libexpat1 libipt2 libbabeltrace1 liblzma5 python3 # for gdb
libcurl4 # for cmake
libreadline8 # for cmake and llvm
libffi7 libxml2 # for llvm
libssl-dev # for libevent
)
MEMGRAPH_BUILD_DEPS=(
git # source code control
make cmake pkg-config # build system
curl wget # for downloading libs
uuid-dev default-jre-headless # required by antlr
libreadline-dev # for memgraph console
libpython3-dev python3-dev # for query modules
libssl-dev
libseccomp-dev
netcat # tests are using nc to wait for memgraph
python3 python3-virtualenv python3-pip # for qa, macro_benchmark and stress tests
python3-yaml # for the configuration generator
libcurl4-openssl-dev # mg-requests
sbcl # for custom Lisp C++ preprocessing
doxygen graphviz # source documentation generators
mono-runtime mono-mcs zip unzip default-jdk-headless openjdk-17-jdk-headless custom-maven3.9.3 # for driver tests
dotnet-sdk-3.1 golang custom-golang1.18.9 nodejs npm # for driver tests
autoconf # for jemalloc code generation
libtool # for protobuf code generation
libsasl2-dev
)
MEMGRAPH_RUN_DEPS=(
logrotate openssl python3 libseccomp2
)
NEW_DEPS=(
wget curl tar gzip
)
list() {
echo "$1"
}
check() {
local missing=""
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
if [ ! -f "/opt/apache-maven-3.9.3/bin/mvn" ]; then
missing="$pkg $missing"
fi
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
if [ ! -f "/opt/go1.18.9/go/bin/go" ]; then
missing="$pkg $missing"
fi
continue
fi
if ! dpkg -s "$pkg" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
done
if [ "$missing" != "" ]; then
echo "MISSING PACKAGES: $missing"
exit 1
fi
}
install() {
cd "$DIR"
export DEBIAN_FRONTEND=noninteractive
apt update -y
apt install -y wget
# If GitHub Actions runner is installed, append LANG to the environment.
# Python related tests doesn't work the LANG export.
if [ -d "/home/gh/actions-runner" ]; then
echo "LANG=en_US.utf8" >> /home/gh/actions-runner/.env
else
echo "NOTE: export LANG=en_US.utf8"
fi
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
install_custom_maven "3.9.3"
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
install_custom_golang "1.18.9"
continue
fi
if [ "$pkg" == dotnet-sdk-3.1 ]; then
if ! dpkg -s dotnet-sdk-3.1 2>/dev/null >/dev/null; then
wget -nv https://packages.microsoft.com/config/ubuntu/20.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
dpkg -i packages-microsoft-prod.deb
apt-get update
apt-get install -y apt-transport-https dotnet-sdk-3.1
fi
continue
fi
if [ "$pkg" == openjdk-17-jdk-headless ]; then
if ! dpkg -s "$pkg" 2>/dev/null >/dev/null; then
apt install -y "$pkg"
# The default Java version should be Java 11
update-alternatives --set java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
fi
continue
fi
apt install -y "$pkg"
done
}
deps=$2"[*]"
"$1" "${!deps}"

View File

@@ -0,0 +1,144 @@
#!/bin/bash
set -Eeuo pipefail
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
source "$DIR/../util.sh"
check_operating_system "ubuntu-22.04"
check_architecture "arm64" "aarch64"
TOOLCHAIN_BUILD_DEPS=(
coreutils gcc g++ build-essential make # generic build tools
wget # used for archive download
gnupg # used for archive signature verification
tar gzip bzip2 xz-utils unzip # used for archive unpacking
zlib1g-dev # zlib library used for all builds
libexpat1-dev libbabeltrace-dev liblzma-dev python3-dev texinfo # for gdb
libcurl4-openssl-dev # for cmake
libreadline-dev # for cmake and llvm
libffi-dev libxml2-dev # for llvm
curl # snappy
file
git # for thrift
libgmp-dev # for gdb
gperf # for proxygen
libssl-dev
libedit-dev libpcre3-dev automake bison # for swig
)
TOOLCHAIN_RUN_DEPS=(
make # generic build tools
tar gzip bzip2 xz-utils # used for archive unpacking
zlib1g # zlib library used for all builds
libexpat1 libbabeltrace1 liblzma5 python3 # for gdb
libcurl4 # for cmake
libreadline8 # for cmake and llvm
libffi7 libxml2 # for llvm
libssl-dev # for libevent
)
MEMGRAPH_BUILD_DEPS=(
git # source code control
make cmake pkg-config # build system
curl wget # for downloading libs
uuid-dev default-jre-headless # required by antlr
libreadline-dev # for memgraph console
libpython3-dev python3-dev # for query modules
libssl-dev
libseccomp-dev
netcat # tests are using nc to wait for memgraph
python3 python3-virtualenv python3-pip # for qa, macro_benchmark and stress tests
python3-yaml # for the configuration generator
libcurl4-openssl-dev # mg-requests
sbcl # for custom Lisp C++ preprocessing
doxygen graphviz # source documentation generators
mono-runtime mono-mcs zip unzip default-jdk-headless openjdk-17-jdk-headless custom-maven3.9.3 # for driver tests
dotnet-sdk-6.0 golang custom-golang1.18.9 nodejs npm
autoconf # for jemalloc code generation
libtool # for protobuf code generation
libsasl2-dev
)
MEMGRAPH_RUN_DEPS=(
logrotate openssl python3 libseccomp2
)
NEW_DEPS=(
wget curl tar gzip
)
list() {
echo "$1"
}
check() {
local missing=""
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
if [ ! -f "/opt/apache-maven-3.9.3/bin/mvn" ]; then
missing="$pkg $missing"
fi
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
if [ ! -f "/opt/go1.18.9/go/bin/go" ]; then
missing="$pkg $missing"
fi
continue
fi
if ! dpkg -s "$pkg" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
done
if [ "$missing" != "" ]; then
echo "MISSING PACKAGES: $missing"
exit 1
fi
}
install() {
cd "$DIR"
apt update
# If GitHub Actions runner is installed, append LANG to the environment.
# Python related tests doesn't work the LANG export.
if [ -d "/home/gh/actions-runner" ]; then
echo "LANG=en_US.utf8" >> /home/gh/actions-runner/.env
else
echo "NOTE: export LANG=en_US.utf8"
fi
apt install -y wget
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
install_custom_maven "3.9.3"
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
install_custom_golang "1.18.9"
continue
fi
if [ "$pkg" == dotnet-sdk-6.0 ]; then
if ! dpkg -s dotnet-sdk-6.0 2>/dev/null >/dev/null; then
wget -nv https://packages.microsoft.com/config/ubuntu/22.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
dpkg -i packages-microsoft-prod.deb
apt-get update
apt-get install -y apt-transport-https dotnet-sdk-6.0
fi
continue
fi
if [ "$pkg" == openjdk-17-jdk-headless ]; then
if ! dpkg -s "$pkg" 2>/dev/null >/dev/null; then
apt install -y "$pkg"
# The default Java version should be Java 11
update-alternatives --set java /usr/lib/jvm/java-11-openjdk-arm64/bin/java
update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-arm64/bin/javac
fi
continue
fi
apt install -y "$pkg"
done
}
deps=$2"[*]"
"$1" "${!deps}"

144
environment/os/ubuntu-22.04.sh Executable file
View File

@@ -0,0 +1,144 @@
#!/bin/bash
set -Eeuo pipefail
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
source "$DIR/../util.sh"
check_operating_system "ubuntu-22.04"
check_architecture "x86_64"
TOOLCHAIN_BUILD_DEPS=(
coreutils gcc g++ build-essential make # generic build tools
wget # used for archive download
gnupg # used for archive signature verification
tar gzip bzip2 xz-utils unzip # used for archive unpacking
zlib1g-dev # zlib library used for all builds
libexpat1-dev libipt-dev libbabeltrace-dev liblzma-dev python3-dev texinfo # for gdb
libcurl4-openssl-dev # for cmake
libreadline-dev # for cmake and llvm
libffi-dev libxml2-dev # for llvm
curl # snappy
file
git # for thrift
libgmp-dev # for gdb
gperf # for proxygen
libssl-dev
libedit-dev libpcre3-dev automake bison # for swig
)
TOOLCHAIN_RUN_DEPS=(
make # generic build tools
tar gzip bzip2 xz-utils # used for archive unpacking
zlib1g # zlib library used for all builds
libexpat1 libipt2 libbabeltrace1 liblzma5 python3 # for gdb
libcurl4 # for cmake
libreadline8 # for cmake and llvm
libffi7 libxml2 # for llvm
libssl-dev # for libevent
)
MEMGRAPH_BUILD_DEPS=(
git # source code control
make cmake pkg-config # build system
curl wget # for downloading libs
uuid-dev default-jre-headless # required by antlr
libreadline-dev # for memgraph console
libpython3-dev python3-dev # for query modules
libssl-dev
libseccomp-dev
netcat # tests are using nc to wait for memgraph
python3 python3-virtualenv python3-pip # for qa, macro_benchmark and stress tests
python3-yaml # for the configuration generator
libcurl4-openssl-dev # mg-requests
sbcl # for custom Lisp C++ preprocessing
doxygen graphviz # source documentation generators
mono-runtime mono-mcs zip unzip default-jdk-headless openjdk-17-jdk-headless custom-maven3.9.3 # for driver tests
dotnet-sdk-6.0 golang custom-golang1.18.9 nodejs npm # for driver tests
autoconf # for jemalloc code generation
libtool # for protobuf code generation
libsasl2-dev
)
MEMGRAPH_RUN_DEPS=(
logrotate openssl python3 libseccomp2
)
NEW_DEPS=(
wget curl tar gzip
)
list() {
echo "$1"
}
check() {
local missing=""
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
if [ ! -f "/opt/apache-maven-3.9.3/bin/mvn" ]; then
missing="$pkg $missing"
fi
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
if [ ! -f "/opt/go1.18.9/go/bin/go" ]; then
missing="$pkg $missing"
fi
continue
fi
if ! dpkg -s "$pkg" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
done
if [ "$missing" != "" ]; then
echo "MISSING PACKAGES: $missing"
exit 1
fi
}
install() {
cd "$DIR"
apt update -y
apt install -y wget
# If GitHub Actions runner is installed, append LANG to the environment.
# Python related tests doesn't work the LANG export.
if [ -d "/home/gh/actions-runner" ]; then
echo "LANG=en_US.utf8" >> /home/gh/actions-runner/.env
else
echo "NOTE: export LANG=en_US.utf8"
fi
for pkg in $1; do
if [ "$pkg" == custom-maven3.9.3 ]; then
install_custom_maven "3.9.3"
continue
fi
if [ "$pkg" == custom-golang1.18.9 ]; then
install_custom_golang "1.18.9"
continue
fi
if [ "$pkg" == dotnet-sdk-6.0 ]; then
if ! dpkg -s dotnet-sdk-6.0 2>/dev/null >/dev/null; then
wget -nv https://packages.microsoft.com/config/ubuntu/22.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
dpkg -i packages-microsoft-prod.deb
apt-get update
apt-get install -y apt-transport-https dotnet-sdk-6.0
fi
continue
fi
if [ "$pkg" == openjdk-17-jdk-headless ]; then
if ! dpkg -s "$pkg" 2>/dev/null >/dev/null; then
apt install -y "$pkg"
# The default Java version should be Java 11
update-alternatives --set java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-amd64/bin/javac
fi
continue
fi
apt install -y "$pkg"
done
}
deps=$2"[*]"
"$1" "${!deps}"

1
environment/toolchain/.gitignore vendored Normal file
View File

@@ -0,0 +1 @@
*.tar.gz

View File

@@ -0,0 +1,41 @@
diff -ur a/folly/CMakeLists.txt b/folly/CMakeLists.txt
--- a/folly/CMakeLists.txt 2021-12-12 23:10:42.000000000 +0100
+++ b/folly/CMakeLists.txt 2022-02-03 15:19:41.349693134 +0100
@@ -28,7 +28,6 @@
)
add_subdirectory(experimental/exception_tracer)
-add_subdirectory(logging/example)
if (PYTHON_EXTENSIONS)
# Create tree of symbolic links in structure required for successful
diff -ur a/folly/experimental/exception_tracer/ExceptionTracerLib.cpp b/folly/experimental/exception_tracer/ExceptionTracerLib.cpp
--- a/folly/experimental/exception_tracer/ExceptionTracerLib.cpp 2021-12-12 23:10:42.000000000 +0100
+++ b/folly/experimental/exception_tracer/ExceptionTracerLib.cpp 2022-02-03 15:19:11.003368891 +0100
@@ -96,6 +96,7 @@
#define __builtin_unreachable()
#endif
+#if 0
namespace __cxxabiv1 {
void __cxa_throw(
@@ -154,5 +155,5 @@
}
} // namespace std
-
+#endif
#endif // defined(__GLIBCXX__)
diff -ur a/folly/Portability.h b/folly/Portability.h
--- a/folly/Portability.h 2021-12-12 23:10:42.000000000 +0100
+++ b/folly/Portability.h 2022-02-03 15:19:11.003368891 +0100
@@ -566,7 +566,7 @@
#define FOLLY_HAS_COROUTINES 0
#elif (__cpp_coroutines >= 201703L || __cpp_impl_coroutine >= 201902L) && \
(__has_include(<coroutine>) || __has_include(<experimental/coroutine>))
-#define FOLLY_HAS_COROUTINES 1
+#define FOLLY_HAS_COROUTINES 0
// This is mainly to workaround bugs triggered by LTO, when stack allocated
// variables in await_suspend end up on a coroutine frame.
#define FOLLY_CORO_AWAIT_SUSPEND_NONTRIVIAL_ATTRIBUTES FOLLY_NOINLINE

View File

@@ -0,0 +1,11 @@
diff -ur a/cmake/proxygen-config.cmake.in b/cmake/proxygen-config.cmake.in
--- a/cmake/proxygen-config.cmake.in 2021-12-13 02:37:05.000000000 +0100
+++ b/cmake/proxygen-config.cmake.in 2022-01-27 17:14:28.284810621 +0100
@@ -21,7 +21,6 @@
find_dependency(folly)
find_dependency(wangle)
find_dependency(Fizz)
-find_dependency(mvfst)
# For now, anything that depends on Proxygen has to copy its FindZstd.cmake
# and issue a `find_package(Zstd)`. Uncommenting this won't work because
# this Zstd module exposes a library called `zstd`. The right fix is

View File

@@ -0,0 +1,29 @@
diff -ur a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt 2021-05-05 00:53:34.000000000 +0200
+++ b/CMakeLists.txt 2022-01-27 17:18:34.758302398 +0100
@@ -52,9 +52,9 @@
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHs-c-")
add_definitions(-D_HAS_EXCEPTIONS=0)
- # Disable RTTI.
- string(REGEX REPLACE "/GR" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
- set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /GR-")
+ # # Disable RTTI.
+ # string(REGEX REPLACE "/GR" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+ # set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /GR-")
else(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
# Use -Wall for clang and gcc.
if(NOT CMAKE_CXX_FLAGS MATCHES "-Wall")
@@ -77,9 +77,9 @@
string(REGEX REPLACE "-fexceptions" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions")
- # Disable RTTI.
- string(REGEX REPLACE "-frtti" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
- set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti")
+ # # Disable RTTI.
+ # string(REGEX REPLACE "-frtti" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+ # set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti")
endif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
# BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to make

651
environment/toolchain/v1.sh Executable file
View File

@@ -0,0 +1,651 @@
#!/bin/bash -e
# helpers
pushd () { command pushd "$@" > /dev/null; }
popd () { command popd "$@" > /dev/null; }
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
CPUS=$( cat /proc/cpuinfo | grep processor | wc -l )
cd "$DIR"
# toolchain version
TOOLCHAIN_VERSION=1
# package versions used
GCC_VERSION=8.3.0
BINUTILS_VERSION=2.32
GDB_VERSION=8.2.1
CMAKE_VERSION=3.14.2
CPPCHECK_VERSION=1.87
LLVM_VERSION=8.0.0
SWIG_VERSION=3.0.12 # used only for LLVM compilation
# check for installed dependencies
DISTRO="$( egrep '^(VERSION_)?ID=' /etc/os-release | sort | cut -d '=' -f 2- | sed 's/"//g' | paste -s -d '-' )"
case "$DISTRO" in
debian-9)
DEPS_MANAGER=apt-get
DEPS_COMPILE=(
coreutils gcc g++ build-essential make # generic build tools
wget # used for archive download
gnupg # used for archive signature verification
tar gzip bzip2 xz-utils unzip # used for archive unpacking
zlib1g-dev # zlib library used for all builds
libexpat1-dev libipt-dev libbabeltrace-dev libbabeltrace-ctf-dev liblzma-dev python3-dev texinfo # for gdb
libcurl4-openssl-dev # for cmake
libreadline-dev # for cmake and llvm
libffi-dev libxml2-dev # for llvm
libedit-dev libpcre3-dev automake bison # for swig
)
DEPS_RUN=(
make # generic build tools
tar gzip bzip2 xz-utils # used for archive unpacking
zlib1g # zlib library used for all builds
libexpat1 libipt1 libbabeltrace1 libbabeltrace-ctf1 liblzma5 python3 # for gdb
libcurl3 # for cmake
libreadline7 # for cmake and llvm
libffi6 libxml2 # for llvm
)
;;
debian-10)
DEPS_MANAGER=apt-get
DEPS_COMPILE=(
coreutils gcc g++ build-essential make # generic build tools
wget # used for archive download
gnupg # used for archive signature verification
tar gzip bzip2 xz-utils unzip # used for archive unpacking
zlib1g-dev # zlib library used for all builds
libexpat1-dev libipt-dev libbabeltrace-dev liblzma-dev python3-dev texinfo # for gdb
libcurl4-openssl-dev # for cmake
libreadline-dev # for cmake and llvm
libffi-dev libxml2-dev # for llvm
libedit-dev libpcre3-dev automake bison # for swig
)
DEPS_RUN=(
make # generic build tools
tar gzip bzip2 xz-utils # used for archive unpacking
zlib1g # zlib library used for all builds
libexpat1 libipt2 libbabeltrace1 liblzma5 python3 # for gdb
libcurl4 # for cmake
libreadline7 # for cmake and llvm
libffi6 libxml2 # for llvm
)
;;
ubuntu-18.04)
DEPS_MANAGER=apt-get
DEPS_COMPILE=(
coreutils gcc g++ build-essential make # generic build tools
wget # used for archive download
gnupg # used for archive signature verification
tar gzip bzip2 xz-utils unzip # used for archive unpacking
zlib1g-dev # zlib library used for all builds
libexpat1-dev libipt-dev libbabeltrace-dev liblzma-dev python3-dev texinfo # for gdb
libcurl4-openssl-dev # for cmake
libreadline-dev # for cmake and llvm
libffi-dev libxml2-dev # for llvm
libedit-dev libpcre3-dev automake bison # for swig
)
DEPS_RUN=(
make # generic build tools
tar gzip bzip2 xz-utils # used for archive unpacking
zlib1g # zlib library used for all builds
libexpat1 libipt1 libbabeltrace1 liblzma5 python3 # for gdb
libcurl4 # for cmake
libreadline7 # for cmake and llvm
libffi6 libxml2 # for llvm
)
;;
centos-7)
DEPS_MANAGER=yum
DEPS_COMPILE=(
coreutils gcc gcc-c++ make # generic build tools
wget # used for archive download
gnupg2 # used for archive signature verification
tar gzip bzip2 xz unzip # used for archive unpacking
zlib-devel # zlib library used for all builds
expat-devel libipt-devel libbabeltrace-devel xz-devel python3-devel texinfo # for gdb
libcurl-devel # for cmake
readline-devel # for cmake and llvm
libffi-devel libxml2-devel # for llvm
libedit-devel pcre-devel automake bison # for swig
)
DEPS_RUN=(
make # generic build tools
tar gzip bzip2 xz # used for archive unpacking
zlib # zlib library used for all builds
expat libipt libbabeltrace xz-libs python3 # for gdb
readline # for cmake and llvm
libffi libxml2 # for llvm
)
;;
*)
echo "Unknown distribution: $DISTRO!"
exit 1
;;
esac
find_missing_dependencies () {
local message="$1"; shift
local missing=""
while [ "$1" != "" ]; do
if [ "$DEPS_MANAGER" == "apt-get" ]; then
if ! dpkg -s $1 >/dev/null 2>/dev/null; then
missing="$1 $missing"
fi
elif [ "$DEPS_MANAGER" == "yum" ]; then
if ! yum list installed $1 >/dev/null 2>/dev/null; then
missing="$1 $missing"
fi
else
echo "Invalid package manager: $DEPS_MANAGER!"
exit 1
fi
shift
done
if [ "$missing" != "" ]; then
echo "$message: $missing"
exit 1
fi
}
find_missing_dependencies "Missing dependencies" ${DEPS_COMPILE[@]}
find_missing_dependencies "All dependencies are installed, but the following runtime libraries were not found (they are probably invalid)" ${DEPS_RUN[@]}
# check installation directory
NAME=toolchain-v$TOOLCHAIN_VERSION
PREFIX=/opt/$NAME
mkdir -p $PREFIX >/dev/null 2>/dev/null || true
if [ ! -d $PREFIX ] || [ ! -w $PREFIX ]; then
echo "Please make sure that the directory '$PREFIX' exists and is writable by the current user!"
echo
echo "If unsure, execute these commands as root:"
echo " mkdir $PREFIX && chown $USER:$USER $PREFIX"
echo
echo "Press <return> when you have created the directory and granted permissions."
# wait for the directory to be created
while true; do
read
if [ ! -d $PREFIX ] || [ ! -w $PREFIX ]; then
echo
echo "You can't continue before you have created the directory and granted permissions!"
echo
echo "Press <return> when you have created the directory and granted permissions."
else
break
fi
done
fi
# create archives directory
mkdir -p archives
# download all archives
pushd archives
if [ ! -f gcc-$GCC_VERSION.tar.gz ]; then
wget https://ftp.gnu.org/gnu/gcc/gcc-$GCC_VERSION/gcc-$GCC_VERSION.tar.gz
fi
if [ ! -f binutils-$BINUTILS_VERSION.tar.gz ]; then
wget https://ftp.gnu.org/gnu/binutils/binutils-$BINUTILS_VERSION.tar.gz
fi
if [ ! -f gdb-$GDB_VERSION.tar.gz ]; then
wget https://ftp.gnu.org/gnu/gdb/gdb-$GDB_VERSION.tar.gz
fi
if [ ! -f cmake-$CMAKE_VERSION.tar.gz ]; then
wget https://github.com/Kitware/CMake/releases/download/v$CMAKE_VERSION/cmake-$CMAKE_VERSION.tar.gz
fi
if [ ! -f swig-$SWIG_VERSION.tar.gz ]; then
wget https://github.com/swig/swig/archive/rel-$SWIG_VERSION.tar.gz -O swig-$SWIG_VERSION.tar.gz
fi
if [ ! -f cppcheck-$CPPCHECK_VERSION.tar.gz ]; then
wget https://github.com/danmar/cppcheck/archive/$CPPCHECK_VERSION.tar.gz -O cppcheck-$CPPCHECK_VERSION.tar.gz
fi
if [ ! -f llvm-$LLVM_VERSION.src.tar.xz ]; then
wget https://releases.llvm.org/$LLVM_VERSION/llvm-$LLVM_VERSION.src.tar.xz
wget https://releases.llvm.org/$LLVM_VERSION/cfe-$LLVM_VERSION.src.tar.xz
wget https://releases.llvm.org/$LLVM_VERSION/lld-$LLVM_VERSION.src.tar.xz
wget https://releases.llvm.org/$LLVM_VERSION/compiler-rt-$LLVM_VERSION.src.tar.xz
wget https://releases.llvm.org/$LLVM_VERSION/clang-tools-extra-$LLVM_VERSION.src.tar.xz
fi
if [ ! -f pahole-gdb-master.zip ]; then
wget https://github.com/PhilArmstrong/pahole-gdb/archive/master.zip -O pahole-gdb-master.zip
fi
# verify all archives
# NOTE: Verification can fail if the archive is signed by another developer. I
# haven't added commands to download all developer GnuPG keys because the
# download is very slow. If the verification fails for you, figure out who has
# signed the archive and download their public key instead.
GPG="gpg --homedir .gnupg"
KEYSERVER="hkp://keyserver.ubuntu.com"
mkdir -p .gnupg
chmod 700 .gnupg
# verify gcc
if [ ! -f gcc-$GCC_VERSION.tar.gz.sig ]; then
wget https://ftp.gnu.org/gnu/gcc/gcc-$GCC_VERSION/gcc-$GCC_VERSION.tar.gz.sig
fi
# list of valid gcc gnupg keys: https://gcc.gnu.org/mirrors.html
$GPG --keyserver $KEYSERVER --recv-keys 0xA328C3A2C3C45C06
$GPG --verify gcc-$GCC_VERSION.tar.gz.sig gcc-$GCC_VERSION.tar.gz
# verify binutils
if [ ! -f binutils-$BINUTILS_VERSION.tar.gz.sig ]; then
wget https://ftp.gnu.org/gnu/binutils/binutils-$BINUTILS_VERSION.tar.gz.sig
fi
$GPG --keyserver $KEYSERVER --recv-keys 0xDD9E3C4F
$GPG --verify binutils-$BINUTILS_VERSION.tar.gz.sig binutils-$BINUTILS_VERSION.tar.gz
# verify gdb
if [ ! -f gdb-$GDB_VERSION.tar.gz.sig ]; then
wget https://ftp.gnu.org/gnu/gdb/gdb-$GDB_VERSION.tar.gz.sig
fi
$GPG --keyserver $KEYSERVER --recv-keys 0xFF325CF3
$GPG --verify gdb-$GDB_VERSION.tar.gz.sig gdb-$GDB_VERSION.tar.gz
# verify cmake
if [ ! -f cmake-$CMAKE_VERSION-SHA-256.txt ] || [ ! -f cmake-$CMAKE_VERSION-SHA-256.txt.asc ]; then
wget https://github.com/Kitware/CMake/releases/download/v$CMAKE_VERSION/cmake-$CMAKE_VERSION-SHA-256.txt
wget https://github.com/Kitware/CMake/releases/download/v$CMAKE_VERSION/cmake-$CMAKE_VERSION-SHA-256.txt.asc
# Because CentOS 7 doesn't have the `--ignore-missing` flag for `sha256sum`
# we filter out the missing files from the sums here manually.
cat cmake-$CMAKE_VERSION-SHA-256.txt | grep "cmake-$CMAKE_VERSION.tar.gz" > cmake-$CMAKE_VERSION-SHA-256-filtered.txt
fi
$GPG --keyserver $KEYSERVER --recv-keys 0xC6C265324BBEBDC350B513D02D2CEF1034921684
sha256sum -c cmake-$CMAKE_VERSION-SHA-256-filtered.txt
$GPG --verify cmake-$CMAKE_VERSION-SHA-256.txt.asc cmake-$CMAKE_VERSION-SHA-256.txt
# verify llvm, cfe, lld, clang-tools-extra
if [ ! -f llvm-$LLVM_VERSION.src.tar.xz.sig ]; then
wget https://releases.llvm.org/$LLVM_VERSION/llvm-$LLVM_VERSION.src.tar.xz.sig
wget https://releases.llvm.org/$LLVM_VERSION/cfe-$LLVM_VERSION.src.tar.xz.sig
wget https://releases.llvm.org/$LLVM_VERSION/lld-$LLVM_VERSION.src.tar.xz.sig
wget https://releases.llvm.org/$LLVM_VERSION/compiler-rt-$LLVM_VERSION.src.tar.xz.sig
wget https://releases.llvm.org/$LLVM_VERSION/clang-tools-extra-$LLVM_VERSION.src.tar.xz.sig
fi
# list of valid llvm gnupg keys: https://releases.llvm.org/download.html
$GPG --keyserver $KEYSERVER --recv-keys 0x345AD05D
$GPG --verify llvm-$LLVM_VERSION.src.tar.xz.sig llvm-$LLVM_VERSION.src.tar.xz
$GPG --verify cfe-$LLVM_VERSION.src.tar.xz.sig cfe-$LLVM_VERSION.src.tar.xz
$GPG --verify lld-$LLVM_VERSION.src.tar.xz.sig lld-$LLVM_VERSION.src.tar.xz
$GPG --verify compiler-rt-$LLVM_VERSION.src.tar.xz.sig compiler-rt-$LLVM_VERSION.src.tar.xz
$GPG --verify clang-tools-extra-$LLVM_VERSION.src.tar.xz.sig clang-tools-extra-$LLVM_VERSION.src.tar.xz
popd
# create build directory
mkdir -p build
pushd build
# compile gcc
if [ ! -f $PREFIX/bin/gcc ]; then
if [ -d gcc-$GCC_VERSION ]; then
rm -rf gcc-$GCC_VERSION
fi
tar -xvf ../archives/gcc-$GCC_VERSION.tar.gz
pushd gcc-$GCC_VERSION
./contrib/download_prerequisites
mkdir build && pushd build
# influenced by: https://buildd.debian.org/status/fetch.php?pkg=gcc-8&arch=amd64&ver=8.3.0-6&stamp=1554588545
../configure -v \
--build=x86_64-linux-gnu \
--host=x86_64-linux-gnu \
--target=x86_64-linux-gnu \
--prefix=$PREFIX \
--disable-multilib \
--with-system-zlib \
--enable-checking=release \
--enable-languages=c,c++,fortran \
--enable-gold=yes \
--enable-ld=yes \
--enable-lto \
--enable-bootstrap \
--disable-vtable-verify \
--disable-werror \
--without-included-gettext \
--enable-threads=posix \
--enable-nls \
--enable-clocale=gnu \
--enable-libstdcxx-debug \
--enable-libstdcxx-time=yes \
--enable-gnu-unique-object \
--enable-libmpx \
--enable-plugin \
--enable-default-pie \
--with-target-system-zlib \
--with-tune=generic \
--without-cuda-driver
#--program-suffix=$( printf "$GCC_VERSION" | cut -d '.' -f 1,2 ) \
make -j$CPUS
# make -k check # run test suite
make install
popd && popd
fi
# activate toolchain
export PATH=$PREFIX/bin:$PATH
export LD_LIBRARY_PATH=$PREFIX/lib64
# compile binutils
if [ ! -f $PREFIX/bin/ld.gold ]; then
if [ -d binutils-$BINUTILS_VERSION ]; then
rm -rf binutils-$BINUTILS_VERSION
fi
tar -xvf ../archives/binutils-$BINUTILS_VERSION.tar.gz
pushd binutils-$BINUTILS_VERSION
mkdir build && pushd build
# influenced by: https://buildd.debian.org/status/fetch.php?pkg=binutils&arch=amd64&ver=2.32-7&stamp=1553247092
env \
CC=gcc \
CXX=g++ \
CFLAGS="-g -O2" \
CXXFLAGS="-g -O2" \
LDFLAGS="" \
../configure \
--build=x86_64-linux-gnu \
--host=x86_64-linux-gnu \
--prefix=$PREFIX \
--enable-ld=default \
--enable-gold \
--enable-lto \
--enable-plugins \
--enable-shared \
--enable-threads \
--with-system-zlib \
--enable-deterministic-archives \
--disable-compressed-debug-sections \
--enable-new-dtags \
--disable-werror
make -j$CPUS
# make -k check # run test suite
make install
popd && popd
fi
# compile gdb
if [ ! -f $PREFIX/bin/gdb ]; then
if [ -d gdb-$GDB_VERSION ]; then
rm -rf gdb-$GDB_VERSION
fi
tar -xvf ../archives/gdb-$GDB_VERSION.tar.gz
pushd gdb-$GDB_VERSION
mkdir build && pushd build
# https://buildd.debian.org/status/fetch.php?pkg=gdb&arch=amd64&ver=8.2.1-2&stamp=1550831554&raw=0
env \
CC=gcc \
CXX=g++ \
CFLAGS="-g -O2 -fstack-protector-strong -Wformat -Werror=format-security" \
CXXFLAGS="-g -O2 -fstack-protector-strong -Wformat -Werror=format-security" \
CPPFLAGS="-Wdate-time -D_FORTIFY_SOURCE=2 -fPIC" \
LDFLAGS="-Wl,-z,relro" \
PYTHON="" \
../configure \
--build=x86_64-linux-gnu \
--host=x86_64-linux-gnu \
--prefix=$PREFIX \
--disable-maintainer-mode \
--disable-dependency-tracking \
--disable-silent-rules \
--disable-gdbtk \
--disable-shared \
--without-guile \
--with-system-gdbinit=$PREFIX/etc/gdb/gdbinit \
--with-system-readline \
--with-expat \
--with-system-zlib \
--with-lzma \
--with-babeltrace \
--with-intel-pt \
--enable-tui \
--with-python=python3
make -j$CPUS
make install
popd && popd
fi
# install pahole
if [ ! -d $PREFIX/share/pahole-gdb ]; then
unzip ../archives/pahole-gdb-master.zip
mv pahole-gdb-master $PREFIX/share/pahole-gdb
fi
# setup system gdbinit
if [ ! -f $PREFIX/etc/gdb/gdbinit ]; then
mkdir -p $PREFIX/etc/gdb
cat >$PREFIX/etc/gdb/gdbinit <<EOF
# improve formatting
set print pretty on
set print object on
set print static-members on
set print vtbl on
set print demangle on
set demangle-style gnu-v3
set print sevenbit-strings off
# load libstdc++ pretty printers
add-auto-load-scripts-directory $PREFIX/lib64
add-auto-load-safe-path $PREFIX
# load pahole
python
sys.path.insert(0, "$PREFIX/share/pahole-gdb")
import offsets
import pahole
end
EOF
fi
# compile cmake
if [ ! -f $PREFIX/bin/cmake ]; then
if [ -d cmake-$CMAKE_VERSION ]; then
rm -rf cmake-$CMAKE_VERSION
fi
tar -xvf ../archives/cmake-$CMAKE_VERSION.tar.gz
pushd cmake-$CMAKE_VERSION
# influenced by: https://buildd.debian.org/status/fetch.php?pkg=cmake&arch=amd64&ver=3.13.4-1&stamp=1549799837
echo 'set(CMAKE_SKIP_RPATH ON CACHE BOOL "Skip rpath" FORCE)' >> build-flags.cmake
echo 'set(CMAKE_USE_RELATIVE_PATHS ON CACHE BOOL "Use relative paths" FORCE)' >> build-flags.cmake
echo 'set(CMAKE_C_FLAGS "-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2" CACHE STRING "C flags" FORCE)' >> build-flags.cmake
echo 'set(CMAKE_CXX_FLAGS "-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2" CACHE STRING "C++ flags" FORCE)' >> build-flags.cmake
echo 'set(CMAKE_SKIP_BOOTSTRAP_TEST ON CACHE BOOL "Skip BootstrapTest" FORCE)' >> build-flags.cmake
echo 'set(BUILD_CursesDialog ON CACHE BOOL "Build curses GUI" FORCE)' >> build-flags.cmake
mkdir build && pushd build
../bootstrap \
--prefix=$PREFIX \
--init=../build-flags.cmake \
--parallel=$CPUS \
--system-curl
make -j$CPUS
# make test # run test suite
make install
popd && popd
fi
# compile cppcheck
if [ ! -f $PREFIX/bin/cppcheck ]; then
if [ -d cppcheck-$CPPCHECK_VERSION ]; then
rm -rf cppcheck-$CPPCHECK_VERSION
fi
tar -xvf ../archives/cppcheck-$CPPCHECK_VERSION.tar.gz
pushd cppcheck-$CPPCHECK_VERSION
env \
CC=gcc \
CXX=g++ \
PREFIX=$PREFIX \
CFGDIR=$PREFIX/share/cppcheck/cfg \
make -j$CPUS
env \
CC=gcc \
CXX=g++ \
PREFIX=$PREFIX \
CFGDIR=$PREFIX/share/cppcheck/cfg \
make install
popd
fi
# compile swig
if [ ! -d swig-$SWIG_VERSION/install ]; then
if [ -d swig-$SWIG_VERSION ]; then
rm -rf swig-$SWIG_VERSION
fi
tar -xvf ../archives/swig-$SWIG_VERSION.tar.gz
mv swig-rel-$SWIG_VERSION swig-$SWIG_VERSION
pushd swig-$SWIG_VERSION
./autogen.sh
mkdir build && pushd build
../configure --prefix=$DIR/build/swig-$SWIG_VERSION/install
make -j$CPUS
make install
popd && popd
fi
# compile llvm
if [ ! -f $PREFIX/bin/clang ]; then
if [ -d llvm-$LLVM_VERSION ]; then
rm -rf llvm-$LLVM_VERSION
fi
tar -xvf ../archives/llvm-$LLVM_VERSION.src.tar.xz
mv llvm-$LLVM_VERSION.src llvm-$LLVM_VERSION
tar -xvf ../archives/cfe-$LLVM_VERSION.src.tar.xz
mv cfe-$LLVM_VERSION.src llvm-$LLVM_VERSION/tools/clang
tar -xvf ../archives/lld-$LLVM_VERSION.src.tar.xz
mv lld-$LLVM_VERSION.src/ llvm-$LLVM_VERSION/tools/lld
tar -xvf ../archives/compiler-rt-$LLVM_VERSION.src.tar.xz
mv compiler-rt-$LLVM_VERSION.src/ llvm-$LLVM_VERSION/projects/compiler-rt
tar -xvf ../archives/clang-tools-extra-$LLVM_VERSION.src.tar.xz
mv clang-tools-extra-$LLVM_VERSION.src/ llvm-$LLVM_VERSION/tools/clang/tools/extra
pushd llvm-$LLVM_VERSION
mkdir build && pushd build
# activate swig
export PATH=$DIR/build/swig-$SWIG_VERSION/install/bin:$PATH
# influenced by: https://buildd.debian.org/status/fetch.php?pkg=llvm-toolchain-7&arch=amd64&ver=1%3A7.0.1%7E%2Brc2-1%7Eexp1&stamp=1541506173&raw=0
cmake .. \
-DGCC_INSTALL_PREFIX=$PREFIX \
-DCMAKE_C_COMPILER=$PREFIX/bin/gcc \
-DCMAKE_CXX_COMPILER=$PREFIX/bin/g++ \
-DCMAKE_CXX_LINK_FLAGS="-L$PREFIX/lib64 -Wl,-rpath,$PREFIX/lib64" \
-DCMAKE_INSTALL_PREFIX=$PREFIX \
-DCMAKE_BUILD_TYPE=RelWithDebInfo \
-DCMAKE_CXX_FLAGS_RELWITHDEBINFO="-O2 -DNDEBUG" \
-DCMAKE_CXX_FLAGS=' -fuse-ld=gold -fPIC -Wno-unused-command-line-argument -Wno-unknown-warning-option' \
-DCMAKE_C_FLAGS=' -fuse-ld=gold -fPIC -Wno-unused-command-line-argument -Wno-unknown-warning-option' \
-DLLVM_LINK_LLVM_DYLIB=ON \
-DLLVM_INSTALL_UTILS=ON \
-DLLVM_VERSION_SUFFIX= \
-DLLVM_BUILD_LLVM_DYLIB=ON \
-DLLVM_ENABLE_RTTI=ON \
-DLLVM_ENABLE_FFI=ON \
-DLLVM_BINUTILS_INCDIR=$PREFIX/include/ \
-DLLVM_USE_PERF=yes \
-DLIBCLANG_LIBRARY_VERSION=1 \
-DCLANG_ENABLE_BOOTSTRAP=ON
make -j$CPUS
make -j$CPUS check-clang # run clang test suite
make -j$CPUS check-lld # run lld test suite
make install
popd && popd
fi
# create README
if [ ! -f $PREFIX/README.md ]; then
cat >$PREFIX/README.md <<EOF
# Memgraph Toolchain v$TOOLCHAIN_VERSION
## Included tools
- GCC $GCC_VERSION
- Binutils $BINUTILS_VERSION
- GDB $GDB_VERSION
- CMake $CMAKE_VERSION
- Cppcheck $CPPCHECK_VERSION
- LLVM (Clang, LLD, compiler-rt, Clang tools extra) $LLVM_VERSION
## Required libraries
In order to be able to run all of these tools you should install the following
packages:
\`\`\`
$DEPS_MANAGER install ${DEPS_RUN[@]}
\`\`\`
## Usage
In order to use the toolchain you just have to source the activation script:
\`\`\`
source $PREFIX/activate
\`\`\`
EOF
fi
# create activation script
if [ ! -f $PREFIX/activate ]; then
cat >$PREFIX/activate <<EOF
# This file must be used with "source $PREFIX/activate" *from bash*
# You can't run it directly!
# check for active virtual environments
if [ "\$( type -t deactivate )" != "" ]; then
echo "You already have an active virtual environment!"
return 0
fi
# check that we aren't root
if [ "\$USER" == "root" ]; then
echo "You shouldn't use the toolchan as root!"
return 0
fi
# save original environment
export ORIG_PATH=\$PATH
export ORIG_PS1=\$PS1
export ORIG_LD_LIBRARY_PATH=\$LD_LIBRARY_PATH
# activate new environment
export PATH=$PREFIX/bin:\$PATH
export PS1="(TOOLCHAIN) \$PS1"
export LD_LIBRARY_PATH=$PREFIX/lib:$PREFIX/lib64
# disable root
function su () {
echo "You don't want to use root functions while using the toolchain!"
return 1
}
function sudo () {
echo "You don't want to use root functions while using the toolchain!"
return 1
}
# create deactivation function
function deactivate() {
export PATH=\$ORIG_PATH
export PS1=\$ORIG_PS1
export LD_LIBRARY_PATH=\$ORIG_LD_LIBRARY_PATH
unset ORIG_PATH ORIG_PS1 ORIG_LD_LIBRARY_PATH
unset -f su sudo deactivate
}
EOF
fi
# create toolchain archive
if [ ! -f $NAME-binaries-$DISTRO.tar.gz ]; then
tar --owner=root --group=root -cpvzf $NAME-binaries-$DISTRO.tar.gz -C /opt $NAME
fi
# output final instructions
echo -e "\n\n"
echo "All tools have been built. They are installed in '$PREFIX'."
echo "In order to distribute the tools to someone else, an archive with the toolchain was created in the 'build' directory."
echo "If you want to install the packed tools you should execute the following command:"
echo
echo " tar -xvzf build/$NAME-binaries.tar.gz -C /opt"
echo
echo "Because the tools were built on this machine, you should probably change the permissions of the installation directory using:"
echo
echo " OPTIONAL: chown -R root:root $PREFIX"
echo
echo "In order to use all of the newly compiled tools you should use the prepared activation script:"
echo
echo " source $PREFIX/activate"
echo
echo "Or, for more advanced uses, you can add the following lines to your script:"
echo
echo " export PATH=$PREFIX/bin:\$PATH"
echo " export LD_LIBRARY_PATH=$PREFIX/lib:$PREFIX/lib64"
echo
echo "Enjoy!"

533
environment/toolchain/v2.sh Executable file
View File

@@ -0,0 +1,533 @@
#!/bin/bash -e
# helpers
pushd () { command pushd "$@" > /dev/null; }
popd () { command popd "$@" > /dev/null; }
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
CPUS=$( grep -c processor < /proc/cpuinfo )
cd "$DIR"
source "$DIR/../util.sh"
DISTRO="$(operating_system)"
# toolchain version
TOOLCHAIN_VERSION=2
# package versions used
GCC_VERSION=10.2.0
BINUTILS_VERSION=2.35.1
case "$DISTRO" in
centos-7) # because GDB >= 9 does NOT compile with readline6.
GDB_VERSION=8.3
;;
*)
GDB_VERSION=10.1
;;
esac
CMAKE_VERSION=3.18.4
CPPCHECK_VERSION=2.2
LLVM_VERSION=11.0.0
SWIG_VERSION=4.0.2 # used only for LLVM compilation
# Check for the dependencies.
echo "ALL BUILD PACKAGES: $($DIR/../os/$DISTRO.sh list TOOLCHAIN_BUILD_DEPS)"
$DIR/../os/$DISTRO.sh check TOOLCHAIN_BUILD_DEPS
echo "ALL RUN PACKAGES: $($DIR/../os/$DISTRO.sh list TOOLCHAIN_RUN_DEPS)"
$DIR/../os/$DISTRO.sh check TOOLCHAIN_RUN_DEPS
# check installation directory
NAME=toolchain-v$TOOLCHAIN_VERSION
PREFIX=/opt/$NAME
mkdir -p $PREFIX >/dev/null 2>/dev/null || true
if [ ! -d $PREFIX ] || [ ! -w $PREFIX ]; then
echo "Please make sure that the directory '$PREFIX' exists and is writable by the current user!"
echo
echo "If unsure, execute these commands as root:"
echo " mkdir $PREFIX && chown $USER:$USER $PREFIX"
echo
echo "Press <return> when you have created the directory and granted permissions."
# wait for the directory to be created
while true; do
read
if [ ! -d $PREFIX ] || [ ! -w $PREFIX ]; then
echo
echo "You can't continue before you have created the directory and granted permissions!"
echo
echo "Press <return> when you have created the directory and granted permissions."
else
break
fi
done
fi
# create archives directory
mkdir -p archives
# download all archives
pushd archives
if [ ! -f gcc-$GCC_VERSION.tar.gz ]; then
wget https://ftp.gnu.org/gnu/gcc/gcc-$GCC_VERSION/gcc-$GCC_VERSION.tar.gz
fi
if [ ! -f binutils-$BINUTILS_VERSION.tar.gz ]; then
wget https://ftp.gnu.org/gnu/binutils/binutils-$BINUTILS_VERSION.tar.gz
fi
if [ ! -f gdb-$GDB_VERSION.tar.gz ]; then
wget https://ftp.gnu.org/gnu/gdb/gdb-$GDB_VERSION.tar.gz
fi
if [ ! -f cmake-$CMAKE_VERSION.tar.gz ]; then
wget https://github.com/Kitware/CMake/releases/download/v$CMAKE_VERSION/cmake-$CMAKE_VERSION.tar.gz
fi
if [ ! -f swig-$SWIG_VERSION.tar.gz ]; then
wget https://github.com/swig/swig/archive/rel-$SWIG_VERSION.tar.gz -O swig-$SWIG_VERSION.tar.gz
fi
if [ ! -f cppcheck-$CPPCHECK_VERSION.tar.gz ]; then
wget https://github.com/danmar/cppcheck/archive/$CPPCHECK_VERSION.tar.gz -O cppcheck-$CPPCHECK_VERSION.tar.gz
fi
if [ ! -f llvm-$LLVM_VERSION.src.tar.xz ]; then
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION/llvm-$LLVM_VERSION.src.tar.xz
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION/clang-$LLVM_VERSION.src.tar.xz
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION/lld-$LLVM_VERSION.src.tar.xz
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION/clang-tools-extra-$LLVM_VERSION.src.tar.xz
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION/compiler-rt-$LLVM_VERSION.src.tar.xz
fi
if [ ! -f pahole-gdb-master.zip ]; then
wget https://github.com/PhilArmstrong/pahole-gdb/archive/master.zip -O pahole-gdb-master.zip
fi
# verify all archives
# NOTE: Verification can fail if the archive is signed by another developer. I
# haven't added commands to download all developer GnuPG keys because the
# download is very slow. If the verification fails for you, figure out who has
# signed the archive and download their public key instead.
GPG="gpg --homedir .gnupg"
KEYSERVER="hkp://keyserver.ubuntu.com"
mkdir -p .gnupg
chmod 700 .gnupg
# verify gcc
if [ ! -f gcc-$GCC_VERSION.tar.gz.sig ]; then
wget https://ftp.gnu.org/gnu/gcc/gcc-$GCC_VERSION/gcc-$GCC_VERSION.tar.gz.sig
fi
# list of valid gcc gnupg keys: https://gcc.gnu.org/mirrors.html
$GPG --keyserver $KEYSERVER --recv-keys 0x3AB00996FC26A641
$GPG --verify gcc-$GCC_VERSION.tar.gz.sig gcc-$GCC_VERSION.tar.gz
# verify binutils
if [ ! -f binutils-$BINUTILS_VERSION.tar.gz.sig ]; then
wget https://ftp.gnu.org/gnu/binutils/binutils-$BINUTILS_VERSION.tar.gz.sig
fi
$GPG --keyserver $KEYSERVER --recv-keys 0xDD9E3C4F
$GPG --verify binutils-$BINUTILS_VERSION.tar.gz.sig binutils-$BINUTILS_VERSION.tar.gz
# verify gdb
if [ ! -f gdb-$GDB_VERSION.tar.gz.sig ]; then
wget https://ftp.gnu.org/gnu/gdb/gdb-$GDB_VERSION.tar.gz.sig
fi
$GPG --keyserver $KEYSERVER --recv-keys 0xFF325CF3
$GPG --verify gdb-$GDB_VERSION.tar.gz.sig gdb-$GDB_VERSION.tar.gz
# verify cmake
if [ ! -f cmake-$CMAKE_VERSION-SHA-256.txt ] || [ ! -f cmake-$CMAKE_VERSION-SHA-256.txt.asc ]; then
wget https://github.com/Kitware/CMake/releases/download/v$CMAKE_VERSION/cmake-$CMAKE_VERSION-SHA-256.txt
wget https://github.com/Kitware/CMake/releases/download/v$CMAKE_VERSION/cmake-$CMAKE_VERSION-SHA-256.txt.asc
# Because CentOS 7 doesn't have the `--ignore-missing` flag for `sha256sum`
# we filter out the missing files from the sums here manually.
cat cmake-$CMAKE_VERSION-SHA-256.txt | grep "cmake-$CMAKE_VERSION.tar.gz" > cmake-$CMAKE_VERSION-SHA-256-filtered.txt
fi
$GPG --keyserver $KEYSERVER --recv-keys 0xC6C265324BBEBDC350B513D02D2CEF1034921684
sha256sum -c cmake-$CMAKE_VERSION-SHA-256-filtered.txt
$GPG --verify cmake-$CMAKE_VERSION-SHA-256.txt.asc cmake-$CMAKE_VERSION-SHA-256.txt
# verify llvm, cfe, lld, clang-tools-extra
if [ ! -f llvm-$LLVM_VERSION.src.tar.xz.sig ]; then
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION/llvm-$LLVM_VERSION.src.tar.xz.sig
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION/clang-$LLVM_VERSION.src.tar.xz.sig
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION/lld-$LLVM_VERSION.src.tar.xz.sig
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION/clang-tools-extra-$LLVM_VERSION.src.tar.xz.sig
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION/compiler-rt-$LLVM_VERSION.src.tar.xz.sig
fi
# list of valid llvm gnupg keys: https://releases.llvm.org/download.html
$GPG --keyserver $KEYSERVER --recv-keys 0x345AD05D
$GPG --verify llvm-$LLVM_VERSION.src.tar.xz.sig llvm-$LLVM_VERSION.src.tar.xz
$GPG --verify clang-$LLVM_VERSION.src.tar.xz.sig clang-$LLVM_VERSION.src.tar.xz
$GPG --verify lld-$LLVM_VERSION.src.tar.xz.sig lld-$LLVM_VERSION.src.tar.xz
$GPG --verify clang-tools-extra-$LLVM_VERSION.src.tar.xz.sig clang-tools-extra-$LLVM_VERSION.src.tar.xz
$GPG --verify compiler-rt-$LLVM_VERSION.src.tar.xz.sig compiler-rt-$LLVM_VERSION.src.tar.xz
popd
# create build directory
mkdir -p build
pushd build
# compile gcc
if [ ! -f $PREFIX/bin/gcc ]; then
if [ -d gcc-$GCC_VERSION ]; then
rm -rf gcc-$GCC_VERSION
fi
tar -xvf ../archives/gcc-$GCC_VERSION.tar.gz
pushd gcc-$GCC_VERSION
./contrib/download_prerequisites
mkdir build && pushd build
# influenced by: https://buildd.debian.org/status/fetch.php?pkg=gcc-8&arch=amd64&ver=8.3.0-6&stamp=1554588545
../configure -v \
--build=x86_64-linux-gnu \
--host=x86_64-linux-gnu \
--target=x86_64-linux-gnu \
--prefix=$PREFIX \
--disable-multilib \
--with-system-zlib \
--enable-checking=release \
--enable-languages=c,c++,fortran \
--enable-gold=yes \
--enable-ld=yes \
--enable-lto \
--enable-bootstrap \
--disable-vtable-verify \
--disable-werror \
--without-included-gettext \
--enable-threads=posix \
--enable-nls \
--enable-clocale=gnu \
--enable-libstdcxx-debug \
--enable-libstdcxx-time=yes \
--enable-gnu-unique-object \
--enable-libmpx \
--enable-plugin \
--enable-default-pie \
--with-target-system-zlib \
--with-tune=generic \
--without-cuda-driver
#--program-suffix=$( printf "$GCC_VERSION" | cut -d '.' -f 1,2 ) \
make -j$CPUS
# make -k check # run test suite
make install
popd && popd
fi
# activate toolchain
export PATH=$PREFIX/bin:$PATH
export LD_LIBRARY_PATH=$PREFIX/lib64
# compile binutils
if [ ! -f $PREFIX/bin/ld.gold ]; then
if [ -d binutils-$BINUTILS_VERSION ]; then
rm -rf binutils-$BINUTILS_VERSION
fi
tar -xvf ../archives/binutils-$BINUTILS_VERSION.tar.gz
pushd binutils-$BINUTILS_VERSION
mkdir build && pushd build
# influenced by: https://buildd.debian.org/status/fetch.php?pkg=binutils&arch=amd64&ver=2.32-7&stamp=1553247092
env \
CC=gcc \
CXX=g++ \
CFLAGS="-g -O2" \
CXXFLAGS="-g -O2" \
LDFLAGS="" \
../configure \
--build=x86_64-linux-gnu \
--host=x86_64-linux-gnu \
--prefix=$PREFIX \
--enable-ld=default \
--enable-gold \
--enable-lto \
--enable-plugins \
--enable-shared \
--enable-threads \
--with-system-zlib \
--enable-deterministic-archives \
--disable-compressed-debug-sections \
--enable-new-dtags \
--disable-werror
make -j$CPUS
# make -k check # run test suite
make install
popd && popd
fi
# compile gdb
if [ ! -f $PREFIX/bin/gdb ]; then
if [ -d gdb-$GDB_VERSION ]; then
rm -rf gdb-$GDB_VERSION
fi
tar -xvf ../archives/gdb-$GDB_VERSION.tar.gz
pushd gdb-$GDB_VERSION
mkdir build && pushd build
# https://buildd.debian.org/status/fetch.php?pkg=gdb&arch=amd64&ver=8.2.1-2&stamp=1550831554&raw=0
env \
CC=gcc \
CXX=g++ \
CFLAGS="-g -O2 -fstack-protector-strong -Wformat -Werror=format-security" \
CXXFLAGS="-g -O2 -fstack-protector-strong -Wformat -Werror=format-security" \
CPPFLAGS="-Wdate-time -D_FORTIFY_SOURCE=2 -fPIC" \
LDFLAGS="-Wl,-z,relro" \
PYTHON="" \
../configure \
--build=x86_64-linux-gnu \
--host=x86_64-linux-gnu \
--prefix=$PREFIX \
--disable-maintainer-mode \
--disable-dependency-tracking \
--disable-silent-rules \
--disable-gdbtk \
--disable-shared \
--without-guile \
--with-system-gdbinit=$PREFIX/etc/gdb/gdbinit \
--with-system-readline \
--with-expat \
--with-system-zlib \
--with-lzma \
--with-babeltrace \
--with-intel-pt \
--enable-tui \
--with-python=python3
make -j$CPUS
make install
popd && popd
fi
# install pahole
if [ ! -d $PREFIX/share/pahole-gdb ]; then
unzip ../archives/pahole-gdb-master.zip
mv pahole-gdb-master $PREFIX/share/pahole-gdb
fi
# setup system gdbinit
if [ ! -f $PREFIX/etc/gdb/gdbinit ]; then
mkdir -p $PREFIX/etc/gdb
cat >$PREFIX/etc/gdb/gdbinit <<EOF
# improve formatting
set print pretty on
set print object on
set print static-members on
set print vtbl on
set print demangle on
set demangle-style gnu-v3
set print sevenbit-strings off
# load libstdc++ pretty printers
add-auto-load-scripts-directory $PREFIX/lib64
add-auto-load-safe-path $PREFIX
# load pahole
python
sys.path.insert(0, "$PREFIX/share/pahole-gdb")
import offsets
import pahole
end
EOF
fi
# compile cmake
if [ ! -f $PREFIX/bin/cmake ]; then
if [ -d cmake-$CMAKE_VERSION ]; then
rm -rf cmake-$CMAKE_VERSION
fi
tar -xvf ../archives/cmake-$CMAKE_VERSION.tar.gz
pushd cmake-$CMAKE_VERSION
# influenced by: https://buildd.debian.org/status/fetch.php?pkg=cmake&arch=amd64&ver=3.13.4-1&stamp=1549799837
echo 'set(CMAKE_SKIP_RPATH ON CACHE BOOL "Skip rpath" FORCE)' >> build-flags.cmake
echo 'set(CMAKE_USE_RELATIVE_PATHS ON CACHE BOOL "Use relative paths" FORCE)' >> build-flags.cmake
echo 'set(CMAKE_C_FLAGS "-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2" CACHE STRING "C flags" FORCE)' >> build-flags.cmake
echo 'set(CMAKE_CXX_FLAGS "-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2" CACHE STRING "C++ flags" FORCE)' >> build-flags.cmake
echo 'set(CMAKE_SKIP_BOOTSTRAP_TEST ON CACHE BOOL "Skip BootstrapTest" FORCE)' >> build-flags.cmake
echo 'set(BUILD_CursesDialog ON CACHE BOOL "Build curses GUI" FORCE)' >> build-flags.cmake
mkdir build && pushd build
../bootstrap \
--prefix=$PREFIX \
--init=../build-flags.cmake \
--parallel=$CPUS \
--system-curl
make -j$CPUS
# make test # run test suite
make install
popd && popd
fi
# compile cppcheck
if [ ! -f $PREFIX/bin/cppcheck ]; then
if [ -d cppcheck-$CPPCHECK_VERSION ]; then
rm -rf cppcheck-$CPPCHECK_VERSION
fi
tar -xvf ../archives/cppcheck-$CPPCHECK_VERSION.tar.gz
pushd cppcheck-$CPPCHECK_VERSION
env \
CC=gcc \
CXX=g++ \
PREFIX=$PREFIX \
FILESDIR=$PREFIX/share/cppcheck \
CFGDIR=$PREFIX/share/cppcheck/cfg \
make -j$CPUS
env \
CC=gcc \
CXX=g++ \
PREFIX=$PREFIX \
FILESDIR=$PREFIX/share/cppcheck \
CFGDIR=$PREFIX/share/cppcheck/cfg \
make install
popd
fi
# compile swig
if [ ! -d swig-$SWIG_VERSION/install ]; then
if [ -d swig-$SWIG_VERSION ]; then
rm -rf swig-$SWIG_VERSION
fi
tar -xvf ../archives/swig-$SWIG_VERSION.tar.gz
mv swig-rel-$SWIG_VERSION swig-$SWIG_VERSION
pushd swig-$SWIG_VERSION
./autogen.sh
mkdir build && pushd build
../configure --prefix=$DIR/build/swig-$SWIG_VERSION/install
make -j$CPUS
make install
popd && popd
fi
# compile llvm
if [ ! -f $PREFIX/bin/clang ]; then
if [ -d llvm-$LLVM_VERSION ]; then
rm -rf llvm-$LLVM_VERSION
fi
tar -xvf ../archives/llvm-$LLVM_VERSION.src.tar.xz
mv llvm-$LLVM_VERSION.src llvm-$LLVM_VERSION
tar -xvf ../archives/clang-$LLVM_VERSION.src.tar.xz
mv clang-$LLVM_VERSION.src llvm-$LLVM_VERSION/tools/clang
tar -xvf ../archives/lld-$LLVM_VERSION.src.tar.xz
mv lld-$LLVM_VERSION.src/ llvm-$LLVM_VERSION/tools/lld
tar -xvf ../archives/clang-tools-extra-$LLVM_VERSION.src.tar.xz
mv clang-tools-extra-$LLVM_VERSION.src/ llvm-$LLVM_VERSION/tools/clang/tools/extra
tar -xvf ../archives/compiler-rt-$LLVM_VERSION.src.tar.xz
mv compiler-rt-$LLVM_VERSION.src/ llvm-$LLVM_VERSION/projects/compiler-rt
pushd llvm-$LLVM_VERSION
mkdir build && pushd build
# activate swig
export PATH=$DIR/build/swig-$SWIG_VERSION/install/bin:$PATH
# influenced by: https://buildd.debian.org/status/fetch.php?pkg=llvm-toolchain-7&arch=amd64&ver=1%3A7.0.1%7E%2Brc2-1%7Eexp1&stamp=1541506173&raw=0
cmake .. \
-DCMAKE_C_COMPILER=$PREFIX/bin/gcc \
-DCMAKE_CXX_COMPILER=$PREFIX/bin/g++ \
-DCMAKE_CXX_LINK_FLAGS="-L$PREFIX/lib64 -Wl,-rpath,$PREFIX/lib64" \
-DCMAKE_INSTALL_PREFIX=$PREFIX \
-DCMAKE_BUILD_TYPE=RelWithDebInfo \
-DCMAKE_CXX_FLAGS_RELWITHDEBINFO="-O2 -DNDEBUG" \
-DCMAKE_CXX_FLAGS=' -fuse-ld=gold -fPIC -Wno-unused-command-line-argument -Wno-unknown-warning-option' \
-DCMAKE_C_FLAGS=' -fuse-ld=gold -fPIC -Wno-unused-command-line-argument -Wno-unknown-warning-option' \
-DLLVM_LINK_LLVM_DYLIB=ON \
-DLLVM_INSTALL_UTILS=ON \
-DLLVM_VERSION_SUFFIX= \
-DLLVM_BUILD_LLVM_DYLIB=ON \
-DLLVM_ENABLE_RTTI=ON \
-DLLVM_ENABLE_FFI=ON \
-DLLVM_BINUTILS_INCDIR=$PREFIX/include/ \
-DLLVM_USE_PERF=yes
make -j$CPUS
make -j$CPUS check-clang # run clang test suite
make -j$CPUS check-lld # run lld test suite
make install
popd && popd
fi
# create README
if [ ! -f $PREFIX/README.md ]; then
cat >$PREFIX/README.md <<EOF
# Memgraph Toolchain v$TOOLCHAIN_VERSION
## Included tools
- GCC $GCC_VERSION
- Binutils $BINUTILS_VERSION
- GDB $GDB_VERSION
- CMake $CMAKE_VERSION
- Cppcheck $CPPCHECK_VERSION
- LLVM (Clang, LLD, compiler-rt, Clang tools extra) $LLVM_VERSION
## Required libraries
In order to be able to run all of these tools you should install the following
packages:
\`\`\`
$($DIR/../os/$DISTRO.sh list TOOLCHAIN_RUN_DEPS)
\`\`\`
## Usage
In order to use the toolchain you just have to source the activation script:
\`\`\`
source $PREFIX/activate
\`\`\`
EOF
fi
# create activation script
if [ ! -f $PREFIX/activate ]; then
cat >$PREFIX/activate <<EOF
# This file must be used with "source $PREFIX/activate" *from bash*
# You can't run it directly!
# check for active virtual environments
if [ "\$( type -t deactivate )" != "" ]; then
echo "You already have an active virtual environment!"
return 0
fi
# check that we aren't root
if [ "\$USER" == "root" ]; then
echo "You shouldn't use the toolchan as root!"
return 0
fi
# save original environment
export ORIG_PATH=\$PATH
export ORIG_PS1=\$PS1
export ORIG_LD_LIBRARY_PATH=\$LD_LIBRARY_PATH
# activate new environment
export PATH=$PREFIX/bin:\$PATH
export PS1="($NAME) \$PS1"
export LD_LIBRARY_PATH=$PREFIX/lib:$PREFIX/lib64
# disable root
function su () {
echo "You don't want to use root functions while using the toolchain!"
return 1
}
function sudo () {
echo "You don't want to use root functions while using the toolchain!"
return 1
}
# create deactivation function
function deactivate() {
export PATH=\$ORIG_PATH
export PS1=\$ORIG_PS1
export LD_LIBRARY_PATH=\$ORIG_LD_LIBRARY_PATH
unset ORIG_PATH ORIG_PS1 ORIG_LD_LIBRARY_PATH
unset -f su sudo deactivate
}
EOF
fi
# create toolchain archive
if [ ! -f $NAME-binaries-$DISTRO.tar.gz ]; then
tar --owner=root --group=root -cpvzf $NAME-binaries-$DISTRO.tar.gz -C /opt $NAME
fi
# output final instructions
echo -e "\n\n"
echo "All tools have been built. They are installed in '$PREFIX'."
echo "In order to distribute the tools to someone else, an archive with the toolchain was created in the 'build' directory."
echo "If you want to install the packed tools you should execute the following command:"
echo
echo " tar -xvzf build/$NAME-binaries.tar.gz -C /opt"
echo
echo "Because the tools were built on this machine, you should probably change the permissions of the installation directory using:"
echo
echo " OPTIONAL: chown -R root:root $PREFIX"
echo
echo "In order to use all of the newly compiled tools you should use the prepared activation script:"
echo
echo " source $PREFIX/activate"
echo
echo "Or, for more advanced uses, you can add the following lines to your script:"
echo
echo " export PATH=$PREFIX/bin:\$PATH"
echo " export LD_LIBRARY_PATH=$PREFIX/lib:$PREFIX/lib64"
echo
echo "Enjoy!"

556
environment/toolchain/v3.sh Executable file
View File

@@ -0,0 +1,556 @@
#!/bin/bash -e
# helpers
pushd () { command pushd "$@" > /dev/null; }
popd () { command popd "$@" > /dev/null; }
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
CPUS=$( grep -c processor < /proc/cpuinfo )
cd "$DIR"
source "$DIR/../util.sh"
DISTRO="$(operating_system)"
# toolchain version
TOOLCHAIN_VERSION=3
# package versions used
GCC_VERSION=11.1.0
BINUTILS_VERSION=2.36.1
case "$DISTRO" in
centos-7) # because GDB >= 9 does NOT compile with readline6.
GDB_VERSION=8.3
;;
*)
GDB_VERSION=10.2
;;
esac
CMAKE_VERSION=3.20.5
CPPCHECK_VERSION=2.4.1
LLVM_VERSION=12.0.1rc4
LLVM_VERSION_LONG=12.0.1-rc4
SWIG_VERSION=4.0.2 # used only for LLVM compilation
# Check for the dependencies.
echo "ALL BUILD PACKAGES: $($DIR/../os/$DISTRO.sh list TOOLCHAIN_BUILD_DEPS)"
$DIR/../os/$DISTRO.sh check TOOLCHAIN_BUILD_DEPS
echo "ALL RUN PACKAGES: $($DIR/../os/$DISTRO.sh list TOOLCHAIN_RUN_DEPS)"
$DIR/../os/$DISTRO.sh check TOOLCHAIN_RUN_DEPS
# check installation directory
NAME=toolchain-v$TOOLCHAIN_VERSION
PREFIX=/opt/$NAME
mkdir -p $PREFIX >/dev/null 2>/dev/null || true
if [ ! -d $PREFIX ] || [ ! -w $PREFIX ]; then
echo "Please make sure that the directory '$PREFIX' exists and is writable by the current user!"
echo
echo "If unsure, execute these commands as root:"
echo " mkdir $PREFIX && chown $USER:$USER $PREFIX"
echo
echo "Press <return> when you have created the directory and granted permissions."
# wait for the directory to be created
while true; do
read
if [ ! -d $PREFIX ] || [ ! -w $PREFIX ]; then
echo
echo "You can't continue before you have created the directory and granted permissions!"
echo
echo "Press <return> when you have created the directory and granted permissions."
else
break
fi
done
fi
# create archives directory
mkdir -p archives
# download all archives
pushd archives
if [ ! -f gcc-$GCC_VERSION.tar.gz ]; then
wget https://ftp.gnu.org/gnu/gcc/gcc-$GCC_VERSION/gcc-$GCC_VERSION.tar.gz
fi
if [ ! -f binutils-$BINUTILS_VERSION.tar.gz ]; then
wget https://ftp.gnu.org/gnu/binutils/binutils-$BINUTILS_VERSION.tar.gz
fi
if [ ! -f gdb-$GDB_VERSION.tar.gz ]; then
wget https://ftp.gnu.org/gnu/gdb/gdb-$GDB_VERSION.tar.gz
fi
if [ ! -f cmake-$CMAKE_VERSION.tar.gz ]; then
wget https://github.com/Kitware/CMake/releases/download/v$CMAKE_VERSION/cmake-$CMAKE_VERSION.tar.gz
fi
if [ ! -f swig-$SWIG_VERSION.tar.gz ]; then
wget https://github.com/swig/swig/archive/rel-$SWIG_VERSION.tar.gz -O swig-$SWIG_VERSION.tar.gz
fi
if [ ! -f cppcheck-$CPPCHECK_VERSION.tar.gz ]; then
wget https://github.com/danmar/cppcheck/archive/$CPPCHECK_VERSION.tar.gz -O cppcheck-$CPPCHECK_VERSION.tar.gz
fi
if [ ! -f llvm-$LLVM_VERSION.src.tar.xz ]; then
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION_LONG/llvm-$LLVM_VERSION.src.tar.xz
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION_LONG/clang-$LLVM_VERSION.src.tar.xz
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION_LONG/lld-$LLVM_VERSION.src.tar.xz
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION_LONG/clang-tools-extra-$LLVM_VERSION.src.tar.xz
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION_LONG/compiler-rt-$LLVM_VERSION.src.tar.xz
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION_LONG/libunwind-$LLVM_VERSION.src.tar.xz
fi
if [ ! -f pahole-gdb-master.zip ]; then
wget https://github.com/PhilArmstrong/pahole-gdb/archive/master.zip -O pahole-gdb-master.zip
fi
# verify all archives
# NOTE: Verification can fail if the archive is signed by another developer. I
# haven't added commands to download all developer GnuPG keys because the
# download is very slow. If the verification fails for you, figure out who has
# signed the archive and download their public key instead.
GPG="gpg --homedir .gnupg"
KEYSERVER="hkp://keyserver.ubuntu.com"
mkdir -p .gnupg
chmod 700 .gnupg
# verify gcc
if [ ! -f gcc-$GCC_VERSION.tar.gz.sig ]; then
wget https://ftp.gnu.org/gnu/gcc/gcc-$GCC_VERSION/gcc-$GCC_VERSION.tar.gz.sig
fi
# list of valid gcc gnupg keys: https://gcc.gnu.org/mirrors.html
$GPG --keyserver $KEYSERVER --recv-keys 0x6C35B99309B5FA62
$GPG --verify gcc-$GCC_VERSION.tar.gz.sig gcc-$GCC_VERSION.tar.gz
# verify binutils
if [ ! -f binutils-$BINUTILS_VERSION.tar.gz.sig ]; then
wget https://ftp.gnu.org/gnu/binutils/binutils-$BINUTILS_VERSION.tar.gz.sig
fi
$GPG --keyserver $KEYSERVER --recv-keys 0xDD9E3C4F
$GPG --verify binutils-$BINUTILS_VERSION.tar.gz.sig binutils-$BINUTILS_VERSION.tar.gz
# verify gdb
if [ ! -f gdb-$GDB_VERSION.tar.gz.sig ]; then
wget https://ftp.gnu.org/gnu/gdb/gdb-$GDB_VERSION.tar.gz.sig
fi
$GPG --keyserver $KEYSERVER --recv-keys 0xFF325CF3
$GPG --verify gdb-$GDB_VERSION.tar.gz.sig gdb-$GDB_VERSION.tar.gz
# verify cmake
if [ ! -f cmake-$CMAKE_VERSION-SHA-256.txt ] || [ ! -f cmake-$CMAKE_VERSION-SHA-256.txt.asc ]; then
wget https://github.com/Kitware/CMake/releases/download/v$CMAKE_VERSION/cmake-$CMAKE_VERSION-SHA-256.txt
wget https://github.com/Kitware/CMake/releases/download/v$CMAKE_VERSION/cmake-$CMAKE_VERSION-SHA-256.txt.asc
# Because CentOS 7 doesn't have the `--ignore-missing` flag for `sha256sum`
# we filter out the missing files from the sums here manually.
cat cmake-$CMAKE_VERSION-SHA-256.txt | grep "cmake-$CMAKE_VERSION.tar.gz" > cmake-$CMAKE_VERSION-SHA-256-filtered.txt
fi
$GPG --keyserver $KEYSERVER --recv-keys 0xC6C265324BBEBDC350B513D02D2CEF1034921684
sha256sum -c cmake-$CMAKE_VERSION-SHA-256-filtered.txt
$GPG --verify cmake-$CMAKE_VERSION-SHA-256.txt.asc cmake-$CMAKE_VERSION-SHA-256.txt
# verify llvm, cfe, lld, clang-tools-extra
if [ ! -f llvm-$LLVM_VERSION.src.tar.xz.sig ]; then
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION_LONG/llvm-$LLVM_VERSION.src.tar.xz.sig
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION_LONG/clang-$LLVM_VERSION.src.tar.xz.sig
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION_LONG/lld-$LLVM_VERSION.src.tar.xz.sig
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION_LONG/clang-tools-extra-$LLVM_VERSION.src.tar.xz.sig
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION_LONG/compiler-rt-$LLVM_VERSION.src.tar.xz.sig
wget https://github.com/llvm/llvm-project/releases/download/llvmorg-$LLVM_VERSION_LONG/libunwind-$LLVM_VERSION.src.tar.xz.sig
fi
# list of valid llvm gnupg keys: https://releases.llvm.org/download.html
$GPG --keyserver $KEYSERVER --recv-keys 0x474E22316ABF4785A88C6E8EA2C794A986419D8A
$GPG --verify llvm-$LLVM_VERSION.src.tar.xz.sig llvm-$LLVM_VERSION.src.tar.xz
$GPG --verify clang-$LLVM_VERSION.src.tar.xz.sig clang-$LLVM_VERSION.src.tar.xz
$GPG --verify lld-$LLVM_VERSION.src.tar.xz.sig lld-$LLVM_VERSION.src.tar.xz
$GPG --verify clang-tools-extra-$LLVM_VERSION.src.tar.xz.sig clang-tools-extra-$LLVM_VERSION.src.tar.xz
$GPG --verify compiler-rt-$LLVM_VERSION.src.tar.xz.sig compiler-rt-$LLVM_VERSION.src.tar.xz
$GPG --verify libunwind-$LLVM_VERSION.src.tar.xz.sig libunwind-$LLVM_VERSION.src.tar.xz
popd
# create build directory
mkdir -p build
pushd build
# compile gcc
if [ ! -f $PREFIX/bin/gcc ]; then
if [ -d gcc-$GCC_VERSION ]; then
rm -rf gcc-$GCC_VERSION
fi
tar -xvf ../archives/gcc-$GCC_VERSION.tar.gz
pushd gcc-$GCC_VERSION
./contrib/download_prerequisites
mkdir build && pushd build
# influenced by: https://buildd.debian.org/status/fetch.php?pkg=gcc-8&arch=amd64&ver=8.3.0-6&stamp=1554588545
../configure -v \
--build=x86_64-linux-gnu \
--host=x86_64-linux-gnu \
--target=x86_64-linux-gnu \
--prefix=$PREFIX \
--disable-multilib \
--with-system-zlib \
--enable-checking=release \
--enable-languages=c,c++,fortran \
--enable-gold=yes \
--enable-ld=yes \
--enable-lto \
--enable-bootstrap \
--disable-vtable-verify \
--disable-werror \
--without-included-gettext \
--enable-threads=posix \
--enable-nls \
--enable-clocale=gnu \
--enable-libstdcxx-debug \
--enable-libstdcxx-time=yes \
--enable-gnu-unique-object \
--enable-libmpx \
--enable-plugin \
--enable-default-pie \
--with-target-system-zlib \
--with-tune=generic \
--without-cuda-driver
#--program-suffix=$( printf "$GCC_VERSION" | cut -d '.' -f 1,2 ) \
make -j$CPUS
# make -k check # run test suite
make install
popd && popd
fi
# activate toolchain
export PATH=$PREFIX/bin:$PATH
export LD_LIBRARY_PATH=$PREFIX/lib64
# compile binutils
if [ ! -f $PREFIX/bin/ld.gold ]; then
if [ -d binutils-$BINUTILS_VERSION ]; then
rm -rf binutils-$BINUTILS_VERSION
fi
tar -xvf ../archives/binutils-$BINUTILS_VERSION.tar.gz
pushd binutils-$BINUTILS_VERSION
mkdir build && pushd build
# influenced by: https://buildd.debian.org/status/fetch.php?pkg=binutils&arch=amd64&ver=2.32-7&stamp=1553247092
env \
CC=gcc \
CXX=g++ \
CFLAGS="-g -O2" \
CXXFLAGS="-g -O2" \
LDFLAGS="" \
../configure \
--build=x86_64-linux-gnu \
--host=x86_64-linux-gnu \
--prefix=$PREFIX \
--enable-ld=default \
--enable-gold \
--enable-lto \
--enable-plugins \
--enable-shared \
--enable-threads \
--with-system-zlib \
--enable-deterministic-archives \
--disable-compressed-debug-sections \
--enable-new-dtags \
--disable-werror
make -j$CPUS
# make -k check # run test suite
make install
popd && popd
fi
# compile gdb
if [ ! -f $PREFIX/bin/gdb ]; then
if [ -d gdb-$GDB_VERSION ]; then
rm -rf gdb-$GDB_VERSION
fi
tar -xvf ../archives/gdb-$GDB_VERSION.tar.gz
pushd gdb-$GDB_VERSION
mkdir build && pushd build
# https://buildd.debian.org/status/fetch.php?pkg=gdb&arch=amd64&ver=8.2.1-2&stamp=1550831554&raw=0
env \
CC=gcc \
CXX=g++ \
CFLAGS="-g -O2 -fstack-protector-strong -Wformat -Werror=format-security" \
CXXFLAGS="-g -O2 -fstack-protector-strong -Wformat -Werror=format-security" \
CPPFLAGS="-Wdate-time -D_FORTIFY_SOURCE=2 -fPIC" \
LDFLAGS="-Wl,-z,relro" \
PYTHON="" \
../configure \
--build=x86_64-linux-gnu \
--host=x86_64-linux-gnu \
--prefix=$PREFIX \
--disable-maintainer-mode \
--disable-dependency-tracking \
--disable-silent-rules \
--disable-gdbtk \
--disable-shared \
--without-guile \
--with-system-gdbinit=$PREFIX/etc/gdb/gdbinit \
--with-system-readline \
--with-expat \
--with-system-zlib \
--with-lzma \
--with-babeltrace \
--with-intel-pt \
--enable-tui \
--with-python=python3
make -j$CPUS
make install
popd && popd
fi
# install pahole
if [ ! -d $PREFIX/share/pahole-gdb ]; then
unzip ../archives/pahole-gdb-master.zip
mv pahole-gdb-master $PREFIX/share/pahole-gdb
fi
# setup system gdbinit
if [ ! -f $PREFIX/etc/gdb/gdbinit ]; then
mkdir -p $PREFIX/etc/gdb
cat >$PREFIX/etc/gdb/gdbinit <<EOF
# improve formatting
set print pretty on
set print object on
set print static-members on
set print vtbl on
set print demangle on
set demangle-style gnu-v3
set print sevenbit-strings off
# load libstdc++ pretty printers
add-auto-load-scripts-directory $PREFIX/lib64
add-auto-load-safe-path $PREFIX
# load pahole
python
sys.path.insert(0, "$PREFIX/share/pahole-gdb")
import offsets
import pahole
end
EOF
fi
# compile cmake
if [ ! -f $PREFIX/bin/cmake ]; then
if [ -d cmake-$CMAKE_VERSION ]; then
rm -rf cmake-$CMAKE_VERSION
fi
tar -xvf ../archives/cmake-$CMAKE_VERSION.tar.gz
pushd cmake-$CMAKE_VERSION
# influenced by: https://buildd.debian.org/status/fetch.php?pkg=cmake&arch=amd64&ver=3.13.4-1&stamp=1549799837
echo 'set(CMAKE_SKIP_RPATH ON CACHE BOOL "Skip rpath" FORCE)' >> build-flags.cmake
echo 'set(CMAKE_USE_RELATIVE_PATHS ON CACHE BOOL "Use relative paths" FORCE)' >> build-flags.cmake
echo 'set(CMAKE_C_FLAGS "-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2" CACHE STRING "C flags" FORCE)' >> build-flags.cmake
echo 'set(CMAKE_CXX_FLAGS "-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2" CACHE STRING "C++ flags" FORCE)' >> build-flags.cmake
echo 'set(CMAKE_SKIP_BOOTSTRAP_TEST ON CACHE BOOL "Skip BootstrapTest" FORCE)' >> build-flags.cmake
echo 'set(BUILD_CursesDialog ON CACHE BOOL "Build curses GUI" FORCE)' >> build-flags.cmake
mkdir build && pushd build
../bootstrap \
--prefix=$PREFIX \
--init=../build-flags.cmake \
--parallel=$CPUS \
--system-curl
make -j$CPUS
# make test # run test suite
make install
popd && popd
fi
# compile cppcheck
if [ ! -f $PREFIX/bin/cppcheck ]; then
if [ -d cppcheck-$CPPCHECK_VERSION ]; then
rm -rf cppcheck-$CPPCHECK_VERSION
fi
tar -xvf ../archives/cppcheck-$CPPCHECK_VERSION.tar.gz
pushd cppcheck-$CPPCHECK_VERSION
# this was fixed in cppcheck 2.5, remove this in toolchain-v4 after the lib is updated
# to 2.5+ version.
sed -i '/#include <iostream>/ a #include <limits>' lib/symboldatabase.cpp
env \
CC=gcc \
CXX=g++ \
PREFIX=$PREFIX \
FILESDIR=$PREFIX/share/cppcheck \
CFGDIR=$PREFIX/share/cppcheck/cfg \
make -j$CPUS
env \
CC=gcc \
CXX=g++ \
PREFIX=$PREFIX \
FILESDIR=$PREFIX/share/cppcheck \
CFGDIR=$PREFIX/share/cppcheck/cfg \
make install
popd
fi
# compile swig
if [ ! -d swig-$SWIG_VERSION/install ]; then
if [ -d swig-$SWIG_VERSION ]; then
rm -rf swig-$SWIG_VERSION
fi
tar -xvf ../archives/swig-$SWIG_VERSION.tar.gz
mv swig-rel-$SWIG_VERSION swig-$SWIG_VERSION
pushd swig-$SWIG_VERSION
./autogen.sh
mkdir build && pushd build
../configure --prefix=$DIR/build/swig-$SWIG_VERSION/install
make -j$CPUS
make install
popd && popd
fi
# compile llvm
if [ ! -f $PREFIX/bin/clang ]; then
if [ -d llvm-$LLVM_VERSION ]; then
rm -rf llvm-$LLVM_VERSION
fi
tar -xvf ../archives/llvm-$LLVM_VERSION.src.tar.xz
mv llvm-$LLVM_VERSION.src llvm-$LLVM_VERSION
tar -xvf ../archives/clang-$LLVM_VERSION.src.tar.xz
mv clang-$LLVM_VERSION.src llvm-$LLVM_VERSION/tools/clang
tar -xvf ../archives/lld-$LLVM_VERSION.src.tar.xz
mv lld-$LLVM_VERSION.src/ llvm-$LLVM_VERSION/tools/lld
tar -xvf ../archives/clang-tools-extra-$LLVM_VERSION.src.tar.xz
mv clang-tools-extra-$LLVM_VERSION.src/ llvm-$LLVM_VERSION/tools/clang/tools/extra
tar -xvf ../archives/compiler-rt-$LLVM_VERSION.src.tar.xz
mv compiler-rt-$LLVM_VERSION.src/ llvm-$LLVM_VERSION/projects/compiler-rt
tar -xvf ../archives/libunwind-$LLVM_VERSION.src.tar.xz
mv libunwind-$LLVM_VERSION.src/include/mach-o llvm-$LLVM_VERSION/tools/lld/include
pushd llvm-$LLVM_VERSION
mkdir build && pushd build
# activate swig
export PATH=$DIR/build/swig-$SWIG_VERSION/install/bin:$PATH
# influenced by: https://buildd.debian.org/status/fetch.php?pkg=llvm-toolchain-7&arch=amd64&ver=1%3A7.0.1%7E%2Brc2-1%7Eexp1&stamp=1541506173&raw=0
cmake .. \
-DCMAKE_C_COMPILER=$PREFIX/bin/gcc \
-DCMAKE_CXX_COMPILER=$PREFIX/bin/g++ \
-DCMAKE_CXX_LINK_FLAGS="-L$PREFIX/lib64 -Wl,-rpath,$PREFIX/lib64" \
-DCMAKE_INSTALL_PREFIX=$PREFIX \
-DCMAKE_BUILD_TYPE=RelWithDebInfo \
-DCMAKE_CXX_FLAGS_RELWITHDEBINFO="-O2 -DNDEBUG" \
-DCMAKE_CXX_FLAGS=' -fuse-ld=gold -fPIC -Wno-unused-command-line-argument -Wno-unknown-warning-option' \
-DCMAKE_C_FLAGS=' -fuse-ld=gold -fPIC -Wno-unused-command-line-argument -Wno-unknown-warning-option' \
-DLLVM_LINK_LLVM_DYLIB=ON \
-DLLVM_INSTALL_UTILS=ON \
-DLLVM_VERSION_SUFFIX= \
-DLLVM_BUILD_LLVM_DYLIB=ON \
-DLLVM_ENABLE_RTTI=ON \
-DLLVM_ENABLE_FFI=ON \
-DLLVM_BINUTILS_INCDIR=$PREFIX/include/ \
-DLLVM_USE_PERF=yes
make -j$CPUS
make -j$CPUS check-clang # run clang test suite
make -j$CPUS check-lld # run lld test suite
make install
popd && popd
fi
# create README
if [ ! -f $PREFIX/README.md ]; then
cat >$PREFIX/README.md <<EOF
# Memgraph Toolchain v$TOOLCHAIN_VERSION
## Included tools
- GCC $GCC_VERSION
- Binutils $BINUTILS_VERSION
- GDB $GDB_VERSION
- CMake $CMAKE_VERSION
- Cppcheck $CPPCHECK_VERSION
- LLVM (Clang, LLD, compiler-rt, Clang tools extra) $LLVM_VERSION
## Required libraries
In order to be able to run all of these tools you should install the following
packages:
\`\`\`
$($DIR/../os/$DISTRO.sh list TOOLCHAIN_RUN_DEPS)
\`\`\`
## Usage
In order to use the toolchain you just have to source the activation script:
\`\`\`
source $PREFIX/activate
\`\`\`
EOF
fi
# create activation script
if [ ! -f $PREFIX/activate ]; then
cat >$PREFIX/activate <<EOF
# This file must be used with "source $PREFIX/activate" *from bash*
# You can't run it directly!
env_error="You already have an active virtual environment!"
# zsh does not recognize the option -t of the command type
# therefore we use the alternative whence -w
if [[ "\$ZSH_NAME" == "zsh" ]]; then
# check for active virtual environments
if [ "\$( whence -w deactivate )" != "deactivate: none" ]; then
echo \$env_error
return 0;
fi
# any other shell
else
# check for active virtual environments
if [ "\$( type -t deactivate )" != "" ]; then
echo \$env_error
return 0
fi
fi
# check that we aren't root
if [[ "\$USER" == "root" ]]; then
echo "You shouldn't use the toolchain as root!"
return 0
fi
# save original environment
export ORIG_PATH=\$PATH
export ORIG_PS1=\$PS1
export ORIG_LD_LIBRARY_PATH=\$LD_LIBRARY_PATH
# activate new environment
export PATH=$PREFIX/bin:\$PATH
export PS1="($NAME) \$PS1"
export LD_LIBRARY_PATH=$PREFIX/lib:$PREFIX/lib64
# disable root
function su () {
echo "You don't want to use root functions while using the toolchain!"
return 1
}
function sudo () {
echo "You don't want to use root functions while using the toolchain!"
return 1
}
# create deactivation function
function deactivate() {
export PATH=\$ORIG_PATH
export PS1=\$ORIG_PS1
export LD_LIBRARY_PATH=\$ORIG_LD_LIBRARY_PATH
unset ORIG_PATH ORIG_PS1 ORIG_LD_LIBRARY_PATH
unset -f su sudo deactivate
}
EOF
fi
# create toolchain archive
if [ ! -f $NAME-binaries-$DISTRO.tar.gz ]; then
tar --owner=root --group=root -cpvzf $NAME-binaries-$DISTRO.tar.gz -C /opt $NAME
fi
# output final instructions
echo -e "\n\n"
echo "All tools have been built. They are installed in '$PREFIX'."
echo "In order to distribute the tools to someone else, an archive with the toolchain was created in the 'build' directory."
echo "If you want to install the packed tools you should execute the following command:"
echo
echo " tar -xvzf build/$NAME-binaries.tar.gz -C /opt"
echo
echo "Because the tools were built on this machine, you should probably change the permissions of the installation directory using:"
echo
echo " OPTIONAL: chown -R root:root $PREFIX"
echo
echo "In order to use all of the newly compiled tools you should use the prepared activation script:"
echo
echo " source $PREFIX/activate"
echo
echo "Or, for more advanced uses, you can add the following lines to your script:"
echo
echo " export PATH=$PREFIX/bin:\$PATH"
echo " export LD_LIBRARY_PATH=$PREFIX/lib:$PREFIX/lib64"
echo
echo "Enjoy!"

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zibbeISJL1gd1jIT63y6aoVrtNoo+wYJm280ROflh4+5QOo6QJ+jm70fkXSG/qJ5
a8/qCPTHkJc/rpkL6/TDQAJURi9RhDAC0gb40HtusbN1LZEA+i0cWTmYXap+DB4Y
R4pApilpaG87M+VUokR4xpnx7vTb2MPa7Mdenvi9FEGnKXadmT8038vlfzz5GGUT
MlVin9BQPTpdA+PpRiJvKJgVDeAFOg==
=asTC
-----END PGP PUBLIC KEY BLOCK-----

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environment/util.sh Normal file
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#!/bin/bash
function operating_system() {
if [[ "$OSTYPE" == "linux-gnu"* ]]; then
grep -E '^(VERSION_)?ID=' /etc/os-release | \
sort | cut -d '=' -f 2- | sed 's/"//g' | paste -s -d '-'
elif [[ "$OSTYPE" == "darwin"* ]]; then
echo "$(sw_vers -productName)-$(sw_vers -productVersion | cut -d '.' -f 1)"
else
echo "operating_system called on an unknown OS"
exit 1
fi
}
function check_operating_system() {
if [ "$(operating_system)" != "$1" ]; then
echo "Not the right operating system!"
exit 1
else
echo "The right operating system."
fi
}
function architecture() {
uname -m
}
check_architecture() {
local ARCH=$(architecture)
for arch in "$@"; do
if [ "${ARCH}" = "$arch" ]; then
echo "The right architecture!"
return 0
fi
done
echo "Not the right architecture!"
echo "Expected: $@"
echo "Actual: ${ARCH}"
exit 1
}
function check_all_yum() {
local missing=""
for pkg in $1; do
if ! yum list installed "$pkg" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
done
if [ "$missing" != "" ]; then
echo "MISSING PACKAGES: $missing"
exit 1
fi
}
function check_all_dpkg() {
local missing=""
for pkg in $1; do
if ! dpkg -s "$pkg" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
done
if [ "$missing" != "" ]; then
echo "MISSING PACKAGES: $missing"
exit 1
fi
}
function check_all_dnf() {
local missing=""
for pkg in $1; do
if ! dnf list installed "$pkg" >/dev/null 2>/dev/null; then
missing="$pkg $missing"
fi
done
if [ "$missing" != "" ]; then
echo "MISSING PACKAGES: $missing"
exit 1
fi
}
function install_all_apt() {
for pkg in $1; do
apt install -y "$pkg"
done
}
function install_custom_golang() {
# NOTE: The official https://go.dev/doc/manage-install doesn't seem to be working.
GOVERSION="$1"
GOINSTALLDIR="/opt/go$GOVERSION"
GOROOT="$GOINSTALLDIR/go" # GOPATH=$HOME/go
if [ ! -f "$GOROOT/bin/go" ]; then
curl -LO https://go.dev/dl/go$GOVERSION.linux-amd64.tar.gz
mkdir -p "$GOINSTALLDIR"
tar -C "$GOINSTALLDIR" -xzf go$GOVERSION.linux-amd64.tar.gz
fi
echo "go $GOVERSION installed under $GOROOT"
}
function install_custom_maven() {
MVNVERSION="$1"
MVNINSTALLDIR="/opt/apache-maven-$MVNVERSION"
MVNURL="https://s3.eu-west-1.amazonaws.com/deps.memgraph.io/maven/apache-maven-$MVNVERSION-bin.tar.gz"
if [ ! -f "$MVNINSTALLDIR/bin/mvn" ]; then
echo "Downloading maven from $MVNURL"
curl -LO "$MVNURL"
tar -C "/opt" -xzf "apache-maven-$MVNVERSION-bin.tar.gz"
fi
echo "maven $MVNVERSION installed under $MVNINSTALLDIR"
}

26
import/mglogs2cypherl.sh Executable file
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#!/bin/bash -e
COLOR_ORANGE="\e[38;5;208m"
COLOR_GREEN="\e[38;5;35m"
COLOR_RED="\e[0;31m"
COLOR_NULL="\e[0m"
print_help() {
echo -e "${COLOR_ORANGE}HOW TO RUN:${COLOR_NULL} $0 memgraph_logs_file_path cypherl_output_path"
exit 1
}
if [ "$#" -ne 2 ]; then
print_help
fi
INPUT="$1"
OUTPUT="$2"
if [ ! -f "$INPUT" ]; then
echo -e "${COLOR_RED}ERROR:${COLOR_NULL} memgraph_logs_file_path is not a file!"
print_help
fi
awk -v RS="Run] '" 'NR>1 { print $0 }' < "$INPUT" | sed -e "/^\[/d;" -e "s/'\([^']*\)$/;/g" > "$OUTPUT"
echo -e "${COLOR_GREEN}DONE!${COLOR_NULL} Please find Memgraph compatible cypherl file under $OUTPUT"
echo ""
echo "Import can be done by executing => \`cat $OUTPUT | mgconsole\`"

35
import/n2mg_cypherl.sh Executable file
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#!/bin/bash -e
COLOR_ORANGE="\e[38;5;208m"
COLOR_GREEN="\e[38;5;35m"
COLOR_RED="\e[0;31m"
COLOR_NULL="\e[0m"
print_help() {
echo -e "${COLOR_ORANGE}HOW TO RUN:${COLOR_NULL} $0 input_file_path output_file_path"
exit 1
}
if [ "$#" -ne 2 ]; then
print_help
fi
INPUT="$1"
OUTPUT="$2"
if [ ! -f "$INPUT" ]; then
echo -e "${COLOR_RED}ERROR:${COLOR_NULL} input_file_path is not a file!"
print_help
fi
echo -e "${COLOR_ORANGE}NOTE:${COLOR_NULL} BEGIN and COMMIT are required because variables share the same name (e.g. row)"
echo -e "${COLOR_ORANGE}NOTE:${COLOR_NULL} CONSTRAINTS are just skipped -> ${COLOR_RED}please create consraints manually if needed${COLOR_NULL}"
sed -e 's/^:begin/BEGIN/g; s/^BEGIN$/BEGIN;/g;' \
-e 's/^:commit/COMMIT/g; s/^COMMIT$/COMMIT;/g;' \
-e '/^CALL/d; /^SCHEMA AWAIT/d;' \
-e 's/CREATE RANGE INDEX FOR (n:/CREATE INDEX ON :/g;' \
-e 's/) ON (n./(/g;' \
-e '/^CREATE CONSTRAINT/d; /^DROP CONSTRAINT/d;' "$INPUT" > "$OUTPUT"
echo ""
echo -e "${COLOR_GREEN}DONE!${COLOR_NULL} Please find Memgraph compatible cypherl|.cypher file under $OUTPUT"
echo ""
echo "Please import data by executing => \`cat $OUTPUT | mgconsole\`"

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include/_mgp.hpp Normal file
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// Copyright 2023 Memgraph Ltd.
//
// Use of this software is governed by the Business Source License
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
// License, and you may not use this file except in compliance with the Business Source License.
//
// As of the Change Date specified in that file, in accordance with
// the Business Source License, use of this software will be governed
// by the Apache License, Version 2.0, included in the file
// licenses/APL.txt.
/// @file _mgp.hpp
///
/// The file contains methods that connect mg procedures and the outside code
/// Methods like mapping a graph into memory or assigning new mg results or
/// their properties are implemented.
#pragma once
#include "mg_exceptions.hpp"
#include "mg_procedure.h"
namespace mgp {
namespace {
inline void MgExceptionHandle(mgp_error result_code) {
switch (result_code) {
case mgp_error::MGP_ERROR_UNKNOWN_ERROR:
throw mg_exception::UnknownException();
case mgp_error::MGP_ERROR_UNABLE_TO_ALLOCATE:
throw mg_exception::AllocationException();
case mgp_error::MGP_ERROR_INSUFFICIENT_BUFFER:
throw mg_exception::InsufficientBufferException();
case mgp_error::MGP_ERROR_OUT_OF_RANGE:
throw mg_exception::OutOfRangeException();
case mgp_error::MGP_ERROR_LOGIC_ERROR:
throw mg_exception::LogicException();
case mgp_error::MGP_ERROR_DELETED_OBJECT:
throw mg_exception::DeletedObjectException();
case mgp_error::MGP_ERROR_INVALID_ARGUMENT:
throw mg_exception::InvalidArgumentException();
case mgp_error::MGP_ERROR_KEY_ALREADY_EXISTS:
throw mg_exception::KeyAlreadyExistsException();
case mgp_error::MGP_ERROR_IMMUTABLE_OBJECT:
throw mg_exception::ImmutableObjectException();
case mgp_error::MGP_ERROR_VALUE_CONVERSION:
throw mg_exception::ValueConversionException();
case mgp_error::MGP_ERROR_SERIALIZATION_ERROR:
throw mg_exception::SerializationException();
default:
return;
}
}
template <typename TResult, typename TFunc, typename... TArgs>
TResult MgInvoke(TFunc func, TArgs... args) {
TResult result{};
auto result_code = func(args..., &result);
MgExceptionHandle(result_code);
return result;
}
template <typename TFunc, typename... TArgs>
inline void MgInvokeVoid(TFunc func, TArgs... args) {
auto result_code = func(args...);
MgExceptionHandle(result_code);
}
} // namespace
// mgp_value
// Make value
inline mgp_value *value_make_null(mgp_memory *memory) { return MgInvoke<mgp_value *>(mgp_value_make_null, memory); }
inline mgp_value *value_make_bool(int val, mgp_memory *memory) {
return MgInvoke<mgp_value *>(mgp_value_make_bool, val, memory);
}
inline mgp_value *value_make_int(int64_t val, mgp_memory *memory) {
return MgInvoke<mgp_value *>(mgp_value_make_int, val, memory);
}
inline mgp_value *value_make_double(double val, mgp_memory *memory) {
return MgInvoke<mgp_value *>(mgp_value_make_double, val, memory);
}
inline mgp_value *value_make_string(const char *val, mgp_memory *memory) {
return MgInvoke<mgp_value *>(mgp_value_make_string, val, memory);
}
inline mgp_value *value_make_list(mgp_list *val) { return MgInvoke<mgp_value *>(mgp_value_make_list, val); }
inline mgp_value *value_make_map(mgp_map *val) { return MgInvoke<mgp_value *>(mgp_value_make_map, val); }
inline mgp_value *value_make_vertex(mgp_vertex *val) { return MgInvoke<mgp_value *>(mgp_value_make_vertex, val); }
inline mgp_value *value_make_edge(mgp_edge *val) { return MgInvoke<mgp_value *>(mgp_value_make_edge, val); }
inline mgp_value *value_make_path(mgp_path *val) { return MgInvoke<mgp_value *>(mgp_value_make_path, val); }
inline mgp_value *value_make_date(mgp_date *val) { return MgInvoke<mgp_value *>(mgp_value_make_date, val); }
inline mgp_value *value_make_local_time(mgp_local_time *val) {
return MgInvoke<mgp_value *>(mgp_value_make_local_time, val);
}
inline mgp_value *value_make_local_date_time(mgp_local_date_time *val) {
return MgInvoke<mgp_value *>(mgp_value_make_local_date_time, val);
}
inline mgp_value *value_make_duration(mgp_duration *val) { return MgInvoke<mgp_value *>(mgp_value_make_duration, val); }
// Copy value
// TODO: implement within MGP API
// with primitive types ({bool, int, double, string}), create a new identical value
// otherwise call mgp_##TYPE_copy and convert tpye
inline mgp_value *value_copy(mgp_value *val, mgp_memory *memory) {
return MgInvoke<mgp_value *>(mgp_value_copy, val, memory);
}
// Destroy value
inline void value_destroy(mgp_value *val) { mgp_value_destroy(val); }
// Get value of type
inline mgp_value_type value_get_type(mgp_value *val) { return MgInvoke<mgp_value_type>(mgp_value_get_type, val); }
inline bool value_get_bool(mgp_value *val) { return MgInvoke<int>(mgp_value_get_bool, val); }
inline int64_t value_get_int(mgp_value *val) { return MgInvoke<int64_t>(mgp_value_get_int, val); }
inline double value_get_double(mgp_value *val) { return MgInvoke<double>(mgp_value_get_double, val); }
inline double value_get_numeric(mgp_value *val) {
if (MgInvoke<int>(mgp_value_is_int, val)) {
return static_cast<double>(value_get_int(val));
}
return value_get_double(val);
}
inline const char *value_get_string(mgp_value *val) { return MgInvoke<const char *>(mgp_value_get_string, val); }
inline mgp_list *value_get_list(mgp_value *val) { return MgInvoke<mgp_list *>(mgp_value_get_list, val); }
inline mgp_map *value_get_map(mgp_value *val) { return MgInvoke<mgp_map *>(mgp_value_get_map, val); }
inline mgp_vertex *value_get_vertex(mgp_value *val) { return MgInvoke<mgp_vertex *>(mgp_value_get_vertex, val); }
inline mgp_edge *value_get_edge(mgp_value *val) { return MgInvoke<mgp_edge *>(mgp_value_get_edge, val); }
inline mgp_path *value_get_path(mgp_value *val) { return MgInvoke<mgp_path *>(mgp_value_get_path, val); }
inline mgp_date *value_get_date(mgp_value *val) { return MgInvoke<mgp_date *>(mgp_value_get_date, val); }
inline mgp_local_time *value_get_local_time(mgp_value *val) {
return MgInvoke<mgp_local_time *>(mgp_value_get_local_time, val);
}
inline mgp_local_date_time *value_get_local_date_time(mgp_value *val) {
return MgInvoke<mgp_local_date_time *>(mgp_value_get_local_date_time, val);
}
inline mgp_duration *value_get_duration(mgp_value *val) {
return MgInvoke<mgp_duration *>(mgp_value_get_duration, val);
}
// Check type of value
inline bool value_is_null(mgp_value *val) { return MgInvoke<int>(mgp_value_is_null, val); }
inline bool value_is_bool(mgp_value *val) { return MgInvoke<int>(mgp_value_is_bool, val); }
inline bool value_is_int(mgp_value *val) { return MgInvoke<int>(mgp_value_is_int, val); }
inline bool value_is_double(mgp_value *val) { return MgInvoke<int>(mgp_value_is_double, val); }
inline bool value_is_numeric(mgp_value *val) { return value_is_int(val) || value_is_double(val); }
inline bool value_is_string(mgp_value *val) { return MgInvoke<int>(mgp_value_is_string, val); }
inline bool value_is_list(mgp_value *val) { return MgInvoke<int>(mgp_value_is_list, val); }
inline bool value_is_map(mgp_value *val) { return MgInvoke<int>(mgp_value_is_map, val); }
inline bool value_is_vertex(mgp_value *val) { return MgInvoke<int>(mgp_value_is_vertex, val); }
inline bool value_is_edge(mgp_value *val) { return MgInvoke<int>(mgp_value_is_edge, val); }
inline bool value_is_path(mgp_value *val) { return MgInvoke<int>(mgp_value_is_path, val); }
inline bool value_is_date(mgp_value *val) { return MgInvoke<int>(mgp_value_is_date, val); }
inline bool value_is_local_time(mgp_value *val) { return MgInvoke<int>(mgp_value_is_local_time, val); }
inline bool value_is_local_date_time(mgp_value *val) { return MgInvoke<int>(mgp_value_is_local_date_time, val); }
inline bool value_is_duration(mgp_value *val) { return MgInvoke<int>(mgp_value_is_duration, val); }
// Get type
inline mgp_type *type_any() { return MgInvoke<mgp_type *>(mgp_type_any); }
inline mgp_type *type_bool() { return MgInvoke<mgp_type *>(mgp_type_bool); }
inline mgp_type *type_string() { return MgInvoke<mgp_type *>(mgp_type_string); }
inline mgp_type *type_int() { return MgInvoke<mgp_type *>(mgp_type_int); }
inline mgp_type *type_float() { return MgInvoke<mgp_type *>(mgp_type_float); }
inline mgp_type *type_number() { return MgInvoke<mgp_type *>(mgp_type_number); }
inline mgp_type *type_list(mgp_type *element_type) { return MgInvoke<mgp_type *>(mgp_type_list, element_type); }
inline mgp_type *type_map() { return MgInvoke<mgp_type *>(mgp_type_map); }
inline mgp_type *type_node() { return MgInvoke<mgp_type *>(mgp_type_node); }
inline mgp_type *type_relationship() { return MgInvoke<mgp_type *>(mgp_type_relationship); }
inline mgp_type *type_path() { return MgInvoke<mgp_type *>(mgp_type_path); }
inline mgp_type *type_date() { return MgInvoke<mgp_type *>(mgp_type_date); }
inline mgp_type *type_local_time() { return MgInvoke<mgp_type *>(mgp_type_local_time); }
inline mgp_type *type_local_date_time() { return MgInvoke<mgp_type *>(mgp_type_local_date_time); }
inline mgp_type *type_duration() { return MgInvoke<mgp_type *>(mgp_type_duration); }
inline mgp_type *type_nullable(mgp_type *type) { return MgInvoke<mgp_type *>(mgp_type_nullable, type); }
// mgp_graph
inline bool graph_is_mutable(mgp_graph *graph) { return MgInvoke<int>(mgp_graph_is_mutable, graph); }
inline mgp_vertex *graph_create_vertex(mgp_graph *graph, mgp_memory *memory) {
return MgInvoke<mgp_vertex *>(mgp_graph_create_vertex, graph, memory);
}
inline void graph_delete_vertex(mgp_graph *graph, mgp_vertex *vertex) {
MgInvokeVoid(mgp_graph_delete_vertex, graph, vertex);
}
inline void graph_detach_delete_vertex(mgp_graph *graph, mgp_vertex *vertex) {
MgInvokeVoid(mgp_graph_detach_delete_vertex, graph, vertex);
}
inline mgp_edge *graph_create_edge(mgp_graph *graph, mgp_vertex *from, mgp_vertex *to, mgp_edge_type type,
mgp_memory *memory) {
return MgInvoke<mgp_edge *>(mgp_graph_create_edge, graph, from, to, type, memory);
}
inline void graph_delete_edge(mgp_graph *graph, mgp_edge *edge) { MgInvokeVoid(mgp_graph_delete_edge, graph, edge); }
inline mgp_vertex *graph_get_vertex_by_id(mgp_graph *g, mgp_vertex_id id, mgp_memory *memory) {
return MgInvoke<mgp_vertex *>(mgp_graph_get_vertex_by_id, g, id, memory);
}
inline mgp_vertices_iterator *graph_iter_vertices(mgp_graph *g, mgp_memory *memory) {
return MgInvoke<mgp_vertices_iterator *>(mgp_graph_iter_vertices, g, memory);
}
// mgp_vertices_iterator
inline void vertices_iterator_destroy(mgp_vertices_iterator *it) { mgp_vertices_iterator_destroy(it); }
inline mgp_vertex *vertices_iterator_get(mgp_vertices_iterator *it) {
return MgInvoke<mgp_vertex *>(mgp_vertices_iterator_get, it);
}
inline mgp_vertex *vertices_iterator_next(mgp_vertices_iterator *it) {
return MgInvoke<mgp_vertex *>(mgp_vertices_iterator_next, it);
}
// mgp_edges_iterator
inline void edges_iterator_destroy(mgp_edges_iterator *it) { mgp_edges_iterator_destroy(it); }
inline mgp_edge *edges_iterator_get(mgp_edges_iterator *it) { return MgInvoke<mgp_edge *>(mgp_edges_iterator_get, it); }
inline mgp_edge *edges_iterator_next(mgp_edges_iterator *it) {
return MgInvoke<mgp_edge *>(mgp_edges_iterator_next, it);
}
// mgp_properties_iterator
inline void properties_iterator_destroy(mgp_properties_iterator *it) { mgp_properties_iterator_destroy(it); }
inline mgp_property *properties_iterator_get(mgp_properties_iterator *it) {
return MgInvoke<mgp_property *>(mgp_properties_iterator_get, it);
}
inline mgp_property *properties_iterator_next(mgp_properties_iterator *it) {
return MgInvoke<mgp_property *>(mgp_properties_iterator_next, it);
}
// Container {mgp_list, mgp_map} methods
// mgp_list
inline mgp_list *list_make_empty(size_t capacity, mgp_memory *memory) {
return MgInvoke<mgp_list *>(mgp_list_make_empty, capacity, memory);
}
inline mgp_list *list_copy(mgp_list *list, mgp_memory *memory) {
return MgInvoke<mgp_list *>(mgp_list_copy, list, memory);
}
inline void list_destroy(mgp_list *list) { mgp_list_destroy(list); }
inline void list_append(mgp_list *list, mgp_value *val) { MgInvokeVoid(mgp_list_append, list, val); }
inline void list_append_extend(mgp_list *list, mgp_value *val) { MgInvokeVoid(mgp_list_append_extend, list, val); }
inline size_t list_size(mgp_list *list) { return MgInvoke<size_t>(mgp_list_size, list); }
inline size_t list_capacity(mgp_list *list) { return MgInvoke<size_t>(mgp_list_capacity, list); }
inline mgp_value *list_at(mgp_list *list, size_t index) { return MgInvoke<mgp_value *>(mgp_list_at, list, index); }
// mgp_map
inline mgp_map *map_make_empty(mgp_memory *memory) { return MgInvoke<mgp_map *>(mgp_map_make_empty, memory); }
inline mgp_map *map_copy(mgp_map *map, mgp_memory *memory) { return MgInvoke<mgp_map *>(mgp_map_copy, map, memory); }
inline void map_destroy(mgp_map *map) { mgp_map_destroy(map); }
inline void map_insert(mgp_map *map, const char *key, mgp_value *value) {
MgInvokeVoid(mgp_map_insert, map, key, value);
}
inline void map_update(mgp_map *map, const char *key, mgp_value *value) {
MgInvokeVoid(mgp_map_update, map, key, value);
}
inline void map_erase(mgp_map *map, const char *key) { MgInvokeVoid(mgp_map_erase, map, key); }
inline size_t map_size(mgp_map *map) { return MgInvoke<size_t>(mgp_map_size, map); }
inline mgp_value *map_at(mgp_map *map, const char *key) { return MgInvoke<mgp_value *>(mgp_map_at, map, key); }
inline const char *map_item_key(mgp_map_item *item) { return MgInvoke<const char *>(mgp_map_item_key, item); }
inline mgp_value *map_item_value(mgp_map_item *item) { return MgInvoke<mgp_value *>(mgp_map_item_value, item); }
inline mgp_map_items_iterator *map_iter_items(mgp_map *map, mgp_memory *memory) {
return MgInvoke<mgp_map_items_iterator *>(mgp_map_iter_items, map, memory);
}
inline void map_items_iterator_destroy(mgp_map_items_iterator *it) { mgp_map_items_iterator_destroy(it); }
inline mgp_map_item *map_items_iterator_get(mgp_map_items_iterator *it) {
return MgInvoke<mgp_map_item *>(mgp_map_items_iterator_get, it);
}
inline mgp_map_item *map_items_iterator_next(mgp_map_items_iterator *it) {
return MgInvoke<mgp_map_item *>(mgp_map_items_iterator_next, it);
}
// mgp_vertex
inline mgp_vertex_id vertex_get_id(mgp_vertex *v) { return MgInvoke<mgp_vertex_id>(mgp_vertex_get_id, v); }
inline mgp_vertex *vertex_copy(mgp_vertex *v, mgp_memory *memory) {
return MgInvoke<mgp_vertex *>(mgp_vertex_copy, v, memory);
}
inline void vertex_destroy(mgp_vertex *v) { mgp_vertex_destroy(v); }
inline bool vertex_equal(mgp_vertex *v1, mgp_vertex *v2) { return MgInvoke<int>(mgp_vertex_equal, v1, v2); }
inline size_t vertex_labels_count(mgp_vertex *v) { return MgInvoke<size_t>(mgp_vertex_labels_count, v); }
inline mgp_label vertex_label_at(mgp_vertex *v, size_t index) {
return MgInvoke<mgp_label>(mgp_vertex_label_at, v, index);
}
inline bool vertex_has_label(mgp_vertex *v, mgp_label label) { return MgInvoke<int>(mgp_vertex_has_label, v, label); }
inline bool vertex_has_label_named(mgp_vertex *v, const char *label_name) {
return MgInvoke<int>(mgp_vertex_has_label_named, v, label_name);
}
inline void vertex_add_label(mgp_vertex *vertex, mgp_label label) { MgInvokeVoid(mgp_vertex_add_label, vertex, label); }
inline void vertex_remove_label(mgp_vertex *vertex, mgp_label label) {
MgInvokeVoid(mgp_vertex_remove_label, vertex, label);
}
inline mgp_value *vertex_get_property(mgp_vertex *v, const char *property_name, mgp_memory *memory) {
return MgInvoke<mgp_value *>(mgp_vertex_get_property, v, property_name, memory);
}
inline void vertex_set_property(mgp_vertex *v, const char *property_name, mgp_value *property_value) {
MgInvokeVoid(mgp_vertex_set_property, v, property_name, property_value);
}
inline mgp_properties_iterator *vertex_iter_properties(mgp_vertex *v, mgp_memory *memory) {
return MgInvoke<mgp_properties_iterator *>(mgp_vertex_iter_properties, v, memory);
}
inline mgp_edges_iterator *vertex_iter_in_edges(mgp_vertex *v, mgp_memory *memory) {
return MgInvoke<mgp_edges_iterator *>(mgp_vertex_iter_in_edges, v, memory);
}
inline mgp_edges_iterator *vertex_iter_out_edges(mgp_vertex *v, mgp_memory *memory) {
return MgInvoke<mgp_edges_iterator *>(mgp_vertex_iter_out_edges, v, memory);
}
// mgp_edge
inline mgp_edge_id edge_get_id(mgp_edge *e) { return MgInvoke<mgp_edge_id>(mgp_edge_get_id, e); }
inline mgp_edge *edge_copy(mgp_edge *e, mgp_memory *memory) { return MgInvoke<mgp_edge *>(mgp_edge_copy, e, memory); }
inline void edge_destroy(mgp_edge *e) { mgp_edge_destroy(e); }
inline bool edge_equal(mgp_edge *e1, mgp_edge *e2) { return MgInvoke<int>(mgp_edge_equal, e1, e2); }
inline mgp_edge_type edge_get_type(mgp_edge *e) { return MgInvoke<mgp_edge_type>(mgp_edge_get_type, e); }
inline mgp_vertex *edge_get_from(mgp_edge *e) { return MgInvoke<mgp_vertex *>(mgp_edge_get_from, e); }
inline mgp_vertex *edge_get_to(mgp_edge *e) { return MgInvoke<mgp_vertex *>(mgp_edge_get_to, e); }
inline mgp_value *edge_get_property(mgp_edge *e, const char *property_name, mgp_memory *memory) {
return MgInvoke<mgp_value *>(mgp_edge_get_property, e, property_name, memory);
}
inline void edge_set_property(mgp_edge *e, const char *property_name, mgp_value *property_value) {
MgInvokeVoid(mgp_edge_set_property, e, property_name, property_value);
}
inline mgp_properties_iterator *edge_iter_properties(mgp_edge *e, mgp_memory *memory) {
return MgInvoke<mgp_properties_iterator *>(mgp_edge_iter_properties, e, memory);
}
// mgp_path
inline mgp_path *path_make_with_start(mgp_vertex *vertex, mgp_memory *memory) {
return MgInvoke<mgp_path *>(mgp_path_make_with_start, vertex, memory);
}
inline mgp_path *path_copy(mgp_path *path, mgp_memory *memory) {
return MgInvoke<mgp_path *>(mgp_path_copy, path, memory);
}
inline void path_destroy(mgp_path *path) { mgp_path_destroy(path); }
inline void path_expand(mgp_path *path, mgp_edge *edge) { MgInvokeVoid(mgp_path_expand, path, edge); }
inline size_t path_size(mgp_path *path) { return MgInvoke<size_t>(mgp_path_size, path); }
inline mgp_vertex *path_vertex_at(mgp_path *path, size_t index) {
return MgInvoke<mgp_vertex *>(mgp_path_vertex_at, path, index);
}
inline mgp_edge *path_edge_at(mgp_path *path, size_t index) {
return MgInvoke<mgp_edge *>(mgp_path_edge_at, path, index);
}
inline bool path_equal(mgp_path *p1, mgp_path *p2) { return MgInvoke<int>(mgp_path_equal, p1, p2); }
// Temporal type {mgp_date, mgp_local_time, mgp_local_date_time, mgp_duration} methods
// mgp_date
inline mgp_date *date_from_string(const char *string, mgp_memory *memory) {
return MgInvoke<mgp_date *>(mgp_date_from_string, string, memory);
}
inline mgp_date *date_from_parameters(mgp_date_parameters *parameters, mgp_memory *memory) {
return MgInvoke<mgp_date *>(mgp_date_from_parameters, parameters, memory);
}
inline mgp_date *date_copy(mgp_date *date, mgp_memory *memory) {
return MgInvoke<mgp_date *>(mgp_date_copy, date, memory);
}
inline void date_destroy(mgp_date *date) { mgp_date_destroy(date); }
inline bool date_equal(mgp_date *first, mgp_date *second) { return MgInvoke<int>(mgp_date_equal, first, second); }
inline int date_get_year(mgp_date *date) { return MgInvoke<int>(mgp_date_get_year, date); }
inline int date_get_month(mgp_date *date) { return MgInvoke<int>(mgp_date_get_month, date); }
inline int date_get_day(mgp_date *date) { return MgInvoke<int>(mgp_date_get_day, date); }
inline int64_t date_timestamp(mgp_date *date) { return MgInvoke<int64_t>(mgp_date_timestamp, date); }
inline mgp_date *date_now(mgp_memory *memory) { return MgInvoke<mgp_date *>(mgp_date_now, memory); }
inline mgp_date *date_add_duration(mgp_date *date, mgp_duration *dur, mgp_memory *memory) {
return MgInvoke<mgp_date *>(mgp_date_add_duration, date, dur, memory);
}
inline mgp_date *date_sub_duration(mgp_date *date, mgp_duration *dur, mgp_memory *memory) {
return MgInvoke<mgp_date *>(mgp_date_sub_duration, date, dur, memory);
}
inline mgp_duration *date_diff(mgp_date *first, mgp_date *second, mgp_memory *memory) {
return MgInvoke<mgp_duration *>(mgp_date_diff, first, second, memory);
}
// mgp_local_time
inline mgp_local_time *local_time_from_string(const char *string, mgp_memory *memory) {
return MgInvoke<mgp_local_time *>(mgp_local_time_from_string, string, memory);
}
inline mgp_local_time *local_time_from_parameters(mgp_local_time_parameters *parameters, mgp_memory *memory) {
return MgInvoke<mgp_local_time *>(mgp_local_time_from_parameters, parameters, memory);
}
inline mgp_local_time *local_time_copy(mgp_local_time *local_time, mgp_memory *memory) {
return MgInvoke<mgp_local_time *>(mgp_local_time_copy, local_time, memory);
}
inline void local_time_destroy(mgp_local_time *local_time) { mgp_local_time_destroy(local_time); }
inline bool local_time_equal(mgp_local_time *first, mgp_local_time *second) {
return MgInvoke<int>(mgp_local_time_equal, first, second);
}
inline int local_time_get_hour(mgp_local_time *local_time) {
return MgInvoke<int>(mgp_local_time_get_hour, local_time);
}
inline int local_time_get_minute(mgp_local_time *local_time) {
return MgInvoke<int>(mgp_local_time_get_minute, local_time);
}
inline int local_time_get_second(mgp_local_time *local_time) {
return MgInvoke<int>(mgp_local_time_get_second, local_time);
}
inline int local_time_get_millisecond(mgp_local_time *local_time) {
return MgInvoke<int>(mgp_local_time_get_millisecond, local_time);
}
inline int local_time_get_microsecond(mgp_local_time *local_time) {
return MgInvoke<int>(mgp_local_time_get_microsecond, local_time);
}
inline int64_t local_time_timestamp(mgp_local_time *local_time) {
return MgInvoke<int64_t>(mgp_local_time_timestamp, local_time);
}
inline mgp_local_time *local_time_now(mgp_memory *memory) {
return MgInvoke<mgp_local_time *>(mgp_local_time_now, memory);
}
inline mgp_local_time *local_time_add_duration(mgp_local_time *local_time, mgp_duration *dur, mgp_memory *memory) {
return MgInvoke<mgp_local_time *>(mgp_local_time_add_duration, local_time, dur, memory);
}
inline mgp_local_time *local_time_sub_duration(mgp_local_time *local_time, mgp_duration *dur, mgp_memory *memory) {
return MgInvoke<mgp_local_time *>(mgp_local_time_sub_duration, local_time, dur, memory);
}
inline mgp_duration *local_time_diff(mgp_local_time *first, mgp_local_time *second, mgp_memory *memory) {
return MgInvoke<mgp_duration *>(mgp_local_time_diff, first, second, memory);
}
// mgp_local_date_time
inline mgp_local_date_time *local_date_time_from_string(const char *string, mgp_memory *memory) {
return MgInvoke<mgp_local_date_time *>(mgp_local_date_time_from_string, string, memory);
}
inline mgp_local_date_time *local_date_time_from_parameters(mgp_local_date_time_parameters *parameters,
mgp_memory *memory) {
return MgInvoke<mgp_local_date_time *>(mgp_local_date_time_from_parameters, parameters, memory);
}
inline mgp_local_date_time *local_date_time_copy(mgp_local_date_time *local_date_time, mgp_memory *memory) {
return MgInvoke<mgp_local_date_time *>(mgp_local_date_time_copy, local_date_time, memory);
}
inline void local_date_time_destroy(mgp_local_date_time *local_date_time) {
mgp_local_date_time_destroy(local_date_time);
}
inline bool local_date_time_equal(mgp_local_date_time *first, mgp_local_date_time *second) {
return MgInvoke<int>(mgp_local_date_time_equal, first, second);
}
inline int local_date_time_get_year(mgp_local_date_time *local_date_time) {
return MgInvoke<int>(mgp_local_date_time_get_year, local_date_time);
}
inline int local_date_time_get_month(mgp_local_date_time *local_date_time) {
return MgInvoke<int>(mgp_local_date_time_get_month, local_date_time);
}
inline int local_date_time_get_day(mgp_local_date_time *local_date_time) {
return MgInvoke<int>(mgp_local_date_time_get_day, local_date_time);
}
inline int local_date_time_get_hour(mgp_local_date_time *local_date_time) {
return MgInvoke<int>(mgp_local_date_time_get_hour, local_date_time);
}
inline int local_date_time_get_minute(mgp_local_date_time *local_date_time) {
return MgInvoke<int>(mgp_local_date_time_get_minute, local_date_time);
}
inline int local_date_time_get_second(mgp_local_date_time *local_date_time) {
return MgInvoke<int>(mgp_local_date_time_get_second, local_date_time);
}
inline int local_date_time_get_millisecond(mgp_local_date_time *local_date_time) {
return MgInvoke<int>(mgp_local_date_time_get_millisecond, local_date_time);
}
inline int local_date_time_get_microsecond(mgp_local_date_time *local_date_time) {
return MgInvoke<int>(mgp_local_date_time_get_microsecond, local_date_time);
}
inline int64_t local_date_time_timestamp(mgp_local_date_time *local_date_time) {
return MgInvoke<int64_t>(mgp_local_date_time_timestamp, local_date_time);
}
inline mgp_local_date_time *local_date_time_now(mgp_memory *memory) {
return MgInvoke<mgp_local_date_time *>(mgp_local_date_time_now, memory);
}
inline mgp_local_date_time *local_date_time_add_duration(mgp_local_date_time *local_date_time, mgp_duration *dur,
mgp_memory *memory) {
return MgInvoke<mgp_local_date_time *>(mgp_local_date_time_add_duration, local_date_time, dur, memory);
}
inline mgp_local_date_time *local_date_time_sub_duration(mgp_local_date_time *local_date_time, mgp_duration *dur,
mgp_memory *memory) {
return MgInvoke<mgp_local_date_time *>(mgp_local_date_time_sub_duration, local_date_time, dur, memory);
}
inline mgp_duration *local_date_time_diff(mgp_local_date_time *first, mgp_local_date_time *second, mgp_memory *memory) {
return MgInvoke<mgp_duration *>(mgp_local_date_time_diff, first, second, memory);
}
// mgp_duration
inline mgp_duration *duration_from_string(const char *string, mgp_memory *memory) {
return MgInvoke<mgp_duration *>(mgp_duration_from_string, string, memory);
}
inline mgp_duration *duration_from_parameters(mgp_duration_parameters *parameters, mgp_memory *memory) {
return MgInvoke<mgp_duration *>(mgp_duration_from_parameters, parameters, memory);
}
inline mgp_duration *duration_from_microseconds(int64_t microseconds, mgp_memory *memory) {
return MgInvoke<mgp_duration *>(mgp_duration_from_microseconds, microseconds, memory);
}
inline mgp_duration *duration_copy(mgp_duration *duration, mgp_memory *memory) {
return MgInvoke<mgp_duration *>(mgp_duration_copy, duration, memory);
}
inline void duration_destroy(mgp_duration *duration) { mgp_duration_destroy(duration); }
inline int64_t duration_get_microseconds(mgp_duration *duration) {
return MgInvoke<int64_t>(mgp_duration_get_microseconds, duration);
}
inline bool duration_equal(mgp_duration *first, mgp_duration *second) {
return MgInvoke<int>(mgp_duration_equal, first, second);
}
inline mgp_duration *duration_neg(mgp_duration *duration, mgp_memory *memory) {
return MgInvoke<mgp_duration *>(mgp_duration_neg, duration, memory);
}
inline mgp_duration *duration_add(mgp_duration *first, mgp_duration *second, mgp_memory *memory) {
return MgInvoke<mgp_duration *>(mgp_duration_add, first, second, memory);
}
inline mgp_duration *duration_sub(mgp_duration *first, mgp_duration *second, mgp_memory *memory) {
return MgInvoke<mgp_duration *>(mgp_duration_sub, first, second, memory);
}
// Procedure
inline mgp_proc *module_add_read_procedure(mgp_module *module, const char *name, mgp_proc_cb cb) {
return MgInvoke<mgp_proc *>(mgp_module_add_read_procedure, module, name, cb);
}
inline mgp_proc *module_add_write_procedure(mgp_module *module, const char *name, mgp_proc_cb cb) {
return MgInvoke<mgp_proc *>(mgp_module_add_write_procedure, module, name, cb);
}
inline mgp_proc *module_add_batch_read_procedure(mgp_module *module, const char *name, mgp_proc_cb cb,
mgp_proc_initializer initializer, mgp_proc_cleanup cleanup) {
return MgInvoke<mgp_proc *>(mgp_module_add_batch_read_procedure, module, name, cb, initializer, cleanup);
}
inline mgp_proc *module_add_batch_write_procedure(mgp_module *module, const char *name, mgp_proc_cb cb,
mgp_proc_initializer initializer, mgp_proc_cleanup cleanup) {
return MgInvoke<mgp_proc *>(mgp_module_add_batch_write_procedure, module, name, cb, initializer, cleanup);
}
inline void proc_add_arg(mgp_proc *proc, const char *name, mgp_type *type) {
MgInvokeVoid(mgp_proc_add_arg, proc, name, type);
}
inline void proc_add_opt_arg(mgp_proc *proc, const char *name, mgp_type *type, mgp_value *default_value) {
MgInvokeVoid(mgp_proc_add_opt_arg, proc, name, type, default_value);
}
inline void proc_add_result(mgp_proc *proc, const char *name, mgp_type *type) {
MgInvokeVoid(mgp_proc_add_result, proc, name, type);
}
inline void proc_add_deprecated_result(mgp_proc *proc, const char *name, mgp_type *type) {
MgInvokeVoid(mgp_proc_add_deprecated_result, proc, name, type);
}
inline int must_abort(mgp_graph *graph) { return mgp_must_abort(graph); }
// mgp_result
inline void result_set_error_msg(mgp_result *res, const char *error_msg) {
MgInvokeVoid(mgp_result_set_error_msg, res, error_msg);
}
inline mgp_result_record *result_new_record(mgp_result *res) {
return MgInvoke<mgp_result_record *>(mgp_result_new_record, res);
}
inline void result_record_insert(mgp_result_record *record, const char *field_name, mgp_value *val) {
MgInvokeVoid(mgp_result_record_insert, record, field_name, val);
}
// Function
inline mgp_func *module_add_function(mgp_module *module, const char *name, mgp_func_cb cb) {
return MgInvoke<mgp_func *>(mgp_module_add_function, module, name, cb);
}
inline void func_add_arg(mgp_func *func, const char *name, mgp_type *type) {
MgInvokeVoid(mgp_func_add_arg, func, name, type);
}
inline void func_add_opt_arg(mgp_func *func, const char *name, mgp_type *type, mgp_value *default_value) {
MgInvokeVoid(mgp_func_add_opt_arg, func, name, type, default_value);
}
inline void func_result_set_error_msg(mgp_func_result *res, const char *msg, mgp_memory *memory) {
MgInvokeVoid(mgp_func_result_set_error_msg, res, msg, memory);
}
inline void func_result_set_value(mgp_func_result *res, mgp_value *value, mgp_memory *memory) {
MgInvokeVoid(mgp_func_result_set_value, res, value, memory);
}
} // namespace mgp

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import typing
from enum import Enum
import networkx as nx
NX_LABEL_ATTR = "labels"
NX_TYPE_ATTR = "type"
SOURCE_TYPE_KAFKA = "SOURCE_TYPE_KAFKA"
SOURCE_TYPE_PULSAR = "SOURCE_TYPE_PULSAR"
"""
This module provides helpers for the mock Python API, much like _mgp.py does for mgp.py.
"""
class InvalidArgumentError(Exception):
"""
Signals that some of the arguments have invalid values.
"""
pass
class ImmutableObjectError(Exception):
pass
class LogicErrorError(Exception):
pass
class DeletedObjectError(Exception):
pass
class EdgeConstants(Enum):
I_START = 0
I_END = 1
I_KEY = 2
class Graph:
"""Wrapper around a NetworkX MultiDiGraph instance."""
__slots__ = ("nx", "_highest_vertex_id", "_highest_edge_id", "_valid")
def __init__(self, graph: nx.MultiDiGraph) -> None:
if not isinstance(graph, nx.MultiDiGraph):
raise TypeError(f"Expected 'networkx.classes.multidigraph.MultiDiGraph', got '{type(graph)}'")
self.nx = graph
self._highest_vertex_id = None
self._highest_edge_id = None
self._valid = True
@property
def vertex_ids(self):
return self.nx.nodes
def vertex_is_isolate(self, vertex_id: int) -> bool:
return nx.is_isolate(self.nx, vertex_id)
@property
def vertices(self):
return (Vertex(node_id, self) for node_id in self.nx.nodes)
def has_node(self, node_id):
return self.nx.has_node(node_id)
@property
def edges(self):
return self.nx.edges
def is_valid(self) -> bool:
return self._valid
def get_vertex_by_id(self, vertex_id: int) -> "Vertex":
return Vertex(vertex_id, self)
def invalidate(self):
self._valid = False
def is_immutable(self) -> bool:
return nx.is_frozen(self.nx)
def make_immutable(self):
self.nx = nx.freeze(self.nx)
def _new_vertex_id(self):
if self._highest_vertex_id is None:
self._highest_vertex_id = max(vertex_id for vertex_id in self.nx.nodes)
return self._highest_vertex_id + 1
def _new_edge_id(self):
if self._highest_edge_id is None:
self._highest_edge_id = max(edge[EdgeConstants.I_KEY.value] for edge in self.nx.edges(keys=True))
return self._highest_edge_id + 1
def create_vertex(self) -> "Vertex":
vertex_id = self._new_vertex_id()
self.nx.add_node(vertex_id)
self._highest_vertex_id = vertex_id
return Vertex(vertex_id, self)
def create_edge(self, from_vertex: "Vertex", to_vertex: "Vertex", edge_type: str) -> "Edge":
if from_vertex.is_deleted() or to_vertex.is_deleted():
raise DeletedObjectError("Accessing deleted object.")
edge_id = self._new_edge_id()
from_id = from_vertex.id
to_id = to_vertex.id
self.nx.add_edge(from_id, to_id, key=edge_id, type=edge_type)
self._highest_edge_id = edge_id
return Edge((from_id, to_id, edge_id), self)
def delete_vertex(self, vertex_id: int):
self.nx.remove_node(vertex_id)
def delete_edge(self, from_vertex_id: int, to_vertex_id: int, edge_id: int):
self.nx.remove_edge(from_vertex_id, to_vertex_id, edge_id)
@property
def highest_vertex_id(self) -> int:
if self._highest_vertex_id is None:
self._highest_vertex_id = max(vertex_id for vertex_id in self.nx.nodes) + 1
return self._highest_vertex_id
@property
def highest_edge_id(self) -> int:
if self._highest_edge_id is None:
self._highest_edge_id = max(edge[EdgeConstants.I_KEY.value] for edge in self.nx.edges(keys=True))
return self._highest_edge_id + 1
class Vertex:
"""Represents a graph vertex."""
__slots__ = ("_id", "_graph")
def __init__(self, id: int, graph: Graph) -> None:
if not isinstance(id, int):
raise TypeError(f"Expected 'int', got '{type(id)}'")
if not isinstance(graph, Graph):
raise TypeError(f"Expected '_mgp_mock.Graph', got '{type(graph)}'")
if not graph.nx.has_node(id):
raise IndexError(f"Unable to find vertex with ID {id}.")
self._id = id
self._graph = graph
def is_valid(self) -> bool:
return self._graph.is_valid()
def is_deleted(self) -> bool:
return not self._graph.nx.has_node(self._id) and self._id <= self._graph.highest_vertex_id
@property
def underlying_graph(self) -> Graph:
return self._graph
def underlying_graph_is_mutable(self) -> bool:
return not nx.is_frozen(self._graph.nx)
@property
def labels(self) -> typing.List[int]:
return self._graph.nx.nodes[self._id][NX_LABEL_ATTR].split(":")
def add_label(self, label: str) -> None:
if nx.is_frozen(self._graph.nx):
raise ImmutableObjectError("Cannot modify immutable object.")
self._graph.nx.nodes[self._id][NX_LABEL_ATTR] += f":{label}"
def remove_label(self, label: str) -> None:
if nx.is_frozen(self._graph.nx):
raise ImmutableObjectError("Cannot modify immutable object.")
labels = self._graph.nx.nodes[self._id][NX_LABEL_ATTR]
if labels.startswith(f"{label}:"):
labels = "\n" + labels # pseudo-string starter
self._graph.nx.nodes[self._id][NX_LABEL_ATTR] = labels.replace(f"\n{label}:", "")
elif labels.endswith(f":{label}"):
labels += "\n" # pseudo-string terminator
self._graph.nx.nodes[self._id][NX_LABEL_ATTR] = labels.replace(f":{label}\n", "")
else:
self._graph.nx.nodes[self._id][NX_LABEL_ATTR] = labels.replace(f":{label}:", ":")
@property
def id(self) -> int:
return self._id
@property
def properties(self):
return (
(key, value)
for key, value in self._graph.nx.nodes[self._id].items()
if key not in (NX_LABEL_ATTR, NX_TYPE_ATTR)
)
def get_property(self, property_name: str):
return self._graph.nx.nodes[self._id][property_name]
def set_property(self, property_name: str, value: object):
self._graph.nx.nodes[self._id][property_name] = value
@property
def in_edges(self) -> typing.Iterable["Edge"]:
return [Edge(edge, self._graph) for edge in self._graph.nx.in_edges(self._id, keys=True)]
@property
def out_edges(self) -> typing.Iterable["Edge"]:
return [Edge(edge, self._graph) for edge in self._graph.nx.out_edges(self._id, keys=True)]
class Edge:
"""Represents a graph edge."""
__slots__ = ("_edge", "_graph")
def __init__(self, edge: typing.Tuple[int, int, int], graph: Graph) -> None:
if not isinstance(edge, typing.Tuple):
raise TypeError(f"Expected 'Tuple', got '{type(edge)}'")
if not isinstance(graph, Graph):
raise TypeError(f"Expected '_mgp_mock.Graph', got '{type(graph)}'")
if not graph.nx.has_edge(*edge):
raise IndexError(f"Unable to find edge with ID {edge[EdgeConstants.I_KEY.value]}.")
self._edge = edge
self._graph = graph
def is_valid(self) -> bool:
return self._graph.is_valid()
def is_deleted(self) -> bool:
return (
not self._graph.nx.has_edge(*self._edge)
and self._edge[EdgeConstants.I_KEY.value] <= self._graph.highest_edge_id
)
def underlying_graph_is_mutable(self) -> bool:
return not nx.is_frozen(self._graph.nx)
@property
def id(self) -> int:
return self._edge[EdgeConstants.I_KEY.value]
@property
def edge(self) -> typing.Tuple[int, int, int]:
return self._edge
@property
def start_id(self) -> int:
return self._edge[EdgeConstants.I_START.value]
@property
def end_id(self) -> int:
return self._edge[EdgeConstants.I_END.value]
def get_type_name(self):
return self._graph.nx.get_edge_data(*self._edge)[NX_TYPE_ATTR]
def from_vertex(self) -> Vertex:
return Vertex(self.start_id, self._graph)
def to_vertex(self) -> Vertex:
return Vertex(self.end_id, self._graph)
@property
def properties(self):
return (
(key, value)
for key, value in self._graph.nx.edges[self._edge].items()
if key not in (NX_LABEL_ATTR, NX_TYPE_ATTR)
)
def get_property(self, property_name: str):
return self._graph.nx.edges[self._edge][property_name]
def set_property(self, property_name: str, value: object):
self._graph.nx.edges[self._edge][property_name] = value
class Path:
"""Represents a path comprised of `Vertex` and `Edge` instances."""
__slots__ = ("_vertices", "_edges", "_graph")
__create_key = object()
def __init__(self, create_key, vertex_id: int, graph: Graph) -> None:
assert create_key == Path.__create_key, "Path objects must be created using Path.make_with_start"
self._vertices = [vertex_id]
self._edges = []
self._graph = graph
@classmethod
def make_with_start(cls, vertex: Vertex) -> "Path":
if not isinstance(vertex, Vertex):
raise TypeError(f"Expected 'Vertex', got '{type(vertex)}'")
if not isinstance(vertex.underlying_graph, Graph):
raise TypeError(f"Expected '_mgp_mock.Graph', got '{type(vertex.underlying_graph)}'")
if not vertex.underlying_graph.nx.has_node(vertex._id):
raise IndexError(f"Unable to find vertex with ID {vertex._id}.")
return Path(cls.__create_key, vertex._id, vertex.underlying_graph)
def is_valid(self) -> bool:
return self._graph.is_valid()
def underlying_graph_is_mutable(self) -> bool:
return not nx.is_frozen(self._graph.nx)
def expand(self, edge: Edge):
if edge.start_id != self._vertices[-1]:
raise LogicErrorError("Logic error.")
self._vertices.append(edge.end_id)
self._edges.append((edge.start_id, edge.end_id, edge.id))
def vertex_at(self, index: int) -> Vertex:
return Vertex(self._vertices[index], self._graph)
def edge_at(self, index: int) -> Edge:
return Edge(self._edges[index], self._graph)
def size(self) -> int:
return len(self._edges)

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// Copyright 2023 Memgraph Ltd.
//
// Use of this software is governed by the Business Source License
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
// License, and you may not use this file except in compliance with the Business Source License.
//
// As of the Change Date specified in that file, in accordance with
// the Business Source License, use of this software will be governed
// by the Apache License, Version 2.0, included in the file
// licenses/APL.txt.
#pragma once
#include <exception>
#include <iostream>
#include <sstream>
#include <string>
namespace mg_exception {
// Instead of writing this utility function, we could have used `fmt::format`, but that's not an ideal option here
// because that would introduce dependency that would be propagated to the client code (if exceptions here would be
// used). Since the functionality here is not complex + the code is not on a critical path, we opted for a pure C++
// solution.
template <typename FirstArg, typename... Args>
std::string StringSerialize(FirstArg &&firstArg, Args &&...args) {
std::stringstream stream;
stream << firstArg;
((stream << " " << args), ...);
return stream.str();
}
struct UnknownException : public std::exception {
const char *what() const noexcept override { return "Unknown exception!"; }
};
struct NotEnoughMemoryException : public std::exception {
NotEnoughMemoryException()
: message_{
StringSerialize("Not enough memory! For more details please visit", "https://memgr.ph/memory-control")} {}
const char *what() const noexcept override { return message_.c_str(); }
private:
std::string message_;
};
struct AllocationException : public std::exception {
AllocationException()
: message_{StringSerialize("Could not allocate memory. For more details please visit",
"https://memgr.ph/memory-control")} {}
const char *what() const noexcept override { return message_.c_str(); }
private:
std::string message_;
};
struct InsufficientBufferException : public std::exception {
const char *what() const noexcept override { return "Buffer is not sufficient to process procedure!"; }
};
struct OutOfRangeException : public std::exception {
const char *what() const noexcept override { return "Index out of range!"; }
};
struct LogicException : public std::exception {
const char *what() const noexcept override { return "Logic exception, check the procedure signature!"; }
};
struct DeletedObjectException : public std::exception {
const char *what() const noexcept override { return "Object is deleted!"; }
};
struct InvalidArgumentException : public std::exception {
const char *what() const noexcept override { return "Invalid argument!"; }
};
struct InvalidIDException : public std::exception {
InvalidIDException() : message_{"Invalid ID!"} {}
explicit InvalidIDException(std::uint64_t identifier) : message_{StringSerialize("Invalid ID =", identifier)} {}
const char *what() const noexcept override { return message_.c_str(); }
private:
std::string message_;
};
struct KeyAlreadyExistsException : public std::exception {
KeyAlreadyExistsException() : message_{"Key you are trying to set already exists!"} {}
explicit KeyAlreadyExistsException(const std::string &key)
: message_{StringSerialize("Key you are trying to set already exists! KEY = ", key)} {}
const char *what() const noexcept override { return message_.c_str(); }
private:
std::string message_;
};
struct ImmutableObjectException : public std::exception {
const char *what() const noexcept override { return "Object you are trying to change is immutable!"; }
};
struct ValueConversionException : public std::exception {
const char *what() const noexcept override { return "Error in value conversion!"; }
};
struct SerializationException : public std::exception {
const char *what() const noexcept override { return "Error in serialization!"; }
};
} // namespace mg_exception

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{
mgp_*;
};

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init Executable file
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#!/bin/bash -e
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
cd "$DIR"
source "$DIR/environment/util.sh"
DISTRO=$(operating_system)
ARCHITECTURE=$(architecture)
function print_help () {
echo "Usage: $0 [OPTION]"
echo -e "Check for missing packages and setup the project.\n"
echo "Optional arguments:"
echo -e " -h\tdisplay this help and exit"
echo -e " --without-libs-setup\tskip the step for setting up libs"
}
function setup_virtualenv () {
pushd $1 > /dev/null
echo "Setting up virtualenv for: $1"
# remove old virtualenv
if [ -d ve3 ]; then
rm -rf ve3
fi
# create new virtualenv
python3 -m virtualenv -p python3 ve3 || exit 1
source ve3/bin/activate
pip --timeout 1000 install -r requirements.txt || exit 1
deactivate
popd > /dev/null
}
setup_libs=true
if [[ $# -eq 1 && "$1" == "-h" ]]; then
print_help
exit 0
else
while(($#)); do
case "$1" in
--without-libs-setup)
shift
setup_libs=false
;;
*)
# unknown option
echo "Invalid argument provided: $1"
print_help
exit 1
;;
esac
done
fi
if [ "${ARCHITECTURE}" = "arm64" ] || [ "${ARCHITECTURE}" = "aarch64" ]; then
OS_SCRIPT=$DIR/environment/os/$DISTRO-arm.sh
else
OS_SCRIPT=$DIR/environment/os/$DISTRO.sh
fi
echo "ALL BUILD PACKAGES: $($OS_SCRIPT list MEMGRAPH_BUILD_DEPS)"
$OS_SCRIPT check MEMGRAPH_BUILD_DEPS
echo "All packages are in-place..."
# create a default build directory
mkdir -p ./build
if [[ "$setup_libs" == "true" ]]; then
# Setup libs (download).
cd libs
./cleanup.sh
./setup.sh
cd ..
fi
# Fix for centos 7 during release
if [ "${DISTRO}" = "centos-7" ] || [ "${DISTRO}" = "debian-11" ] || [ "${DISTRO}" = "amzn-2" ]; then
if python3 -m pip show virtualenv >/dev/null 2>/dev/null; then
python3 -m pip uninstall -y virtualenv
fi
python3 -m pip install virtualenv
fi
# setup gql_behave dependencies
setup_virtualenv tests/gql_behave
# setup stress dependencies
setup_virtualenv tests/stress
# setup integration/ldap dependencies
setup_virtualenv tests/integration/ldap
# Setup tests dependencies.
# NOTE: This is commented out because of the build order (at the time of
# execution mgclient is not built yet) which makes this setup to fail. mgclient
# is built during the make phase. The tests/setup.sh is called under GHA CI
# jobs.
# cd tests
# ./setup.sh
# cd ..
# TODO(gitbuda): Remove setup_virtualenv, replace it with tests/ve3. Take care
# of the build order because tests/setup.py builds pymgclient which depends on
# mgclient which is build after this script by calling make.
echo "Done installing dependencies for Memgraph"
echo "Linking git hooks OR skip if .git folder is not there"
if [ -d "$DIR/.git" ]; then
for hook in $(find $DIR/.githooks -type f -printf "%f\n"); do
ln -s -f "$DIR/.githooks/$hook" "$DIR/.git/hooks/$hook"
echo "Added $hook hook"
done;
else
echo "WARNING: .git folder not present, skip adding hooks"
fi
# Install precommit hook except on old operating systems because we don't
# develop on them -> pre-commit hook not required -> we can use latest
# packages.
if [ "${DISTRO}" != "centos-7" ] && [ "$DISTRO" != "debian-10" ] && [ "${DISTRO}" != "ubuntu-18.04" ] && [ "${DISTRO}" != "amzn-2" ]; then
python3 -m pip install pre-commit
python3 -m pre_commit install
# Install py format tools for usage during the development.
echo "Install black formatter"
python3 -m pip install black==23.1.*
echo "Install isort"
python3 -m pip install isort==5.12.*
fi
# Link `include/mgp.py` with `release/mgp/mgp.py`
ln -v -f include/mgp.py release/mgp/mgp.py

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libs/.gitignore vendored Normal file
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*
!.gitignore
!setup.sh
!cleanup.sh
!CMakeLists.txt
!__main.cpp
!pulsar.patch
!antlr4.10.1.patch
!rocksdb8.1.1.patch

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include(ExternalProject)
include(GNUInstallDirs)
include(ProcessorCount)
ProcessorCount(NPROC)
if (NPROC EQUAL 0)
set(NPROC 1)
endif()
find_package(Boost 1.78 REQUIRED)
find_package(BZip2 1.0.6 REQUIRED)
find_package(Threads REQUIRED)
set(GFLAGS_NOTHREADS OFF)
# NOTE: config/generate.py depends on the gflags help XML format.
find_package(gflags REQUIRED)
find_package(fmt 8.0.1)
find_package(Jemalloc REQUIRED)
find_package(ZLIB 1.2.11 REQUIRED)
set(LIB_DIR ${CMAKE_CURRENT_SOURCE_DIR})
# convenience functions
function(import_header_library name include_dir)
add_library(${name} INTERFACE IMPORTED GLOBAL)
set_property(TARGET ${name} PROPERTY
INTERFACE_INCLUDE_DIRECTORIES ${include_dir})
string(TOUPPER ${name} _upper_name)
set(${_upper_name}_INCLUDE_DIR ${include_dir} CACHE FILEPATH
"Path to ${name} include directory" FORCE)
mark_as_advanced(${_upper_name}_INCLUDE_DIR)
add_library(lib::${name} ALIAS ${name})
endfunction(import_header_library)
function(import_library name type location include_dir)
add_library(${name} ${type} IMPORTED GLOBAL)
if (${ARGN})
# Optional argument is the name of the external project that we need to
# depend on.
add_dependencies(${name} ${ARGN0})
else()
add_dependencies(${name} ${name}-proj)
endif()
set_property(TARGET ${name} PROPERTY IMPORTED_LOCATION ${location})
# We need to create the include directory first in order to be able to add it
# as an include directory. The header files in the include directory will be
# generated later during the build process.
file(MAKE_DIRECTORY ${include_dir})
target_include_directories(${name} INTERFACE ${include_dir})
endfunction(import_library)
# Calls `ExternalProject_Add(${name}-proj` with default arguments for cmake
# configuration. CMAKE_BUILD_TYPE is set to Release, CMAKE_C_COMPILER and
# CMAKE_CXX_COMPILER are forwarded as used in this project. You can pass
# NO_C_COMPILER option to avoid forwarding CMAKE_C_COMPILER. Installation is
# done in SOURCE_DIR, which defaults to ${CMAKE_CURRENT_SOURCE_DIR}/${name}.
# You can pass additional arguments via CMAKE_ARGS. Dependencies and
# installation can be set as in regular ExternalProject_Add, via DEPENDS and
# INSTALL_COMMAND arguments.
function(add_external_project name)
set(options NO_C_COMPILER)
set(one_value_kwargs SOURCE_DIR BUILD_IN_SOURCE)
set(multi_value_kwargs CMAKE_ARGS DEPENDS INSTALL_COMMAND BUILD_COMMAND
CONFIGURE_COMMAND)
cmake_parse_arguments(KW "${options}" "${one_value_kwargs}" "${multi_value_kwargs}" ${ARGN})
set(source_dir ${CMAKE_CURRENT_SOURCE_DIR}/${name})
if (KW_SOURCE_DIR)
set(source_dir ${KW_SOURCE_DIR})
endif()
set(build_in_source 0)
if (KW_BUILD_IN_SOURCE)
set(build_in_source ${KW_BUILD_IN_SOURCE})
endif()
if (NOT KW_NO_C_COMPILER)
set(KW_CMAKE_ARGS -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER} ${KW_CMAKE_ARGS})
endif()
ExternalProject_Add(${name}-proj DEPENDS ${KW_DEPENDS}
PREFIX ${source_dir} SOURCE_DIR ${source_dir}
BUILD_IN_SOURCE ${build_in_source}
CONFIGURE_COMMAND ${KW_CONFIGURE_COMMAND}
CMAKE_ARGS -DCMAKE_BUILD_TYPE=Release
-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-DCMAKE_INSTALL_PREFIX=${source_dir}
${KW_CMAKE_ARGS}
INSTALL_COMMAND ${KW_INSTALL_COMMAND}
BUILD_COMMAND ${KW_BUILD_COMMAND})
endfunction(add_external_project)
# Calls `add_external_project`, sets NAME_LIBRARY, NAME_INCLUDE_DIR variables
# and adds the library via `import_library`.
macro(import_external_library name type library_location include_dir)
add_external_project(${name} ${ARGN})
string(TOUPPER ${name} _upper_name)
set(${_upper_name}_LIBRARY ${library_location} CACHE FILEPATH
"Path to ${name} library" FORCE)
set(${_upper_name}_INCLUDE_DIR ${include_dir} CACHE FILEPATH
"Path to ${name} include directory" FORCE)
mark_as_advanced(${_upper_name}_LIBRARY ${_upper_name}_INCLUDE_DIR)
import_library(${name} ${type} ${${_upper_name}_LIBRARY} ${${_upper_name}_INCLUDE_DIR})
endmacro(import_external_library)
# setup antlr
import_external_library(antlr4 STATIC
${CMAKE_CURRENT_SOURCE_DIR}/antlr4/runtime/Cpp/lib/libantlr4-runtime.a
${CMAKE_CURRENT_SOURCE_DIR}/antlr4/runtime/Cpp/include/antlr4-runtime
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/antlr4/runtime/Cpp
CMAKE_ARGS # http://stackoverflow.com/questions/37096062/get-a-basic-c-program-to-compile-using-clang-on-ubuntu-16/38385967#38385967
-DWITH_LIBCXX=OFF # because of debian bug
-DCMAKE_SKIP_INSTALL_ALL_DEPENDENCY=true
-DCMAKE_CXX_STANDARD=20
-DANTLR_BUILD_CPP_TESTS=OFF
BUILD_COMMAND $(MAKE) antlr4_static
INSTALL_COMMAND $(MAKE) install)
# Setup google benchmark.
import_external_library(benchmark STATIC
${CMAKE_CURRENT_SOURCE_DIR}/benchmark/${CMAKE_INSTALL_LIBDIR}/libbenchmark.a
${CMAKE_CURRENT_SOURCE_DIR}/benchmark/include
# Skip testing. The tests don't compile with Clang 8.
CMAKE_ARGS -DBENCHMARK_ENABLE_TESTING=OFF)
include(FetchContent)
# setup rapidcheck (it cannot be external, since it doesn't have install
# target)
set(RC_ENABLE_GTEST ON CACHE BOOL "Build Google Test integration" FORCE)
set(RC_ENABLE_GMOCK ON CACHE BOOL "Build Google Mock integration" FORCE)
mark_as_advanced(RC_ENABLE_GTEST RC_ENABLE_GMOCK)
add_subdirectory(rapidcheck EXCLUDE_FROM_ALL)
# setup google test
add_external_project(gtest SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/googletest)
set(GTEST_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/googletest/include
CACHE PATH "Path to gtest and gmock include directory" FORCE)
set(GMOCK_LIBRARY ${CMAKE_CURRENT_SOURCE_DIR}/googletest/lib/libgmock.a
CACHE FILEPATH "Path to gmock library" FORCE)
set(GMOCK_MAIN_LIBRARY ${CMAKE_CURRENT_SOURCE_DIR}/googletest/lib/libgmock_main.a
CACHE FILEPATH "Path to gmock_main library" FORCE)
set(GTEST_LIBRARY ${CMAKE_CURRENT_SOURCE_DIR}/googletest/lib/libgtest.a
CACHE FILEPATH "Path to gtest library" FORCE)
set(GTEST_MAIN_LIBRARY ${CMAKE_CURRENT_SOURCE_DIR}/googletest/lib/libgtest_main.a
CACHE FILEPATH "Path to gtest_main library" FORCE)
mark_as_advanced(GTEST_INCLUDE_DIR GMOCK_LIBRARY GMOCK_MAIN_LIBRARY GTEST_LIBRARY GTEST_MAIN_LIBRARY)
import_library(gtest STATIC ${GTEST_LIBRARY} ${GTEST_INCLUDE_DIR} gtest-proj)
import_library(gtest_main STATIC ${GTEST_MAIN_LIBRARY} ${GTEST_INCLUDE_DIR} gtest-proj)
import_library(gmock STATIC ${GMOCK_LIBRARY} ${GTEST_INCLUDE_DIR} gtest-proj)
import_library(gmock_main STATIC ${GMOCK_MAIN_LIBRARY} ${GTEST_INCLUDE_DIR} gtest-proj)
# Setup cppitertools
import_header_library(cppitertools ${CMAKE_CURRENT_SOURCE_DIR})
# Setup json
import_header_library(json ${CMAKE_CURRENT_SOURCE_DIR})
# Setup RocksDB
import_external_library(rocksdb STATIC
${CMAKE_CURRENT_SOURCE_DIR}/rocksdb/lib/librocksdb.a
${CMAKE_CURRENT_SOURCE_DIR}/rocksdb/include
CMAKE_ARGS -DUSE_RTTI=ON
-DWITH_TESTS=OFF
-DGFLAGS_NOTHREADS=OFF
-DCMAKE_INSTALL_LIBDIR=lib
-DCMAKE_SKIP_INSTALL_ALL_DEPENDENCY=true
BUILD_COMMAND $(MAKE) rocksdb)
# Setup libbcrypt
import_external_library(libbcrypt STATIC
${CMAKE_CURRENT_SOURCE_DIR}/libbcrypt/bcrypt.a
${CMAKE_CURRENT_SOURCE_DIR}/libbcrypt
CONFIGURE_COMMAND sed s/-Wcast-align// -i ${CMAKE_CURRENT_SOURCE_DIR}/libbcrypt/crypt_blowfish/Makefile
BUILD_COMMAND make -C ${CMAKE_CURRENT_SOURCE_DIR}/libbcrypt
CC=${CMAKE_C_COMPILER}
CXX=${CMAKE_CXX_COMPILER}
INSTALL_COMMAND true)
# Setup mgclient
import_external_library(mgclient STATIC
${CMAKE_CURRENT_SOURCE_DIR}/mgclient/lib/libmgclient.a
${CMAKE_CURRENT_SOURCE_DIR}/mgclient/include
CMAKE_ARGS -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-DBUILD_TESTING=OFF
-DBUILD_CPP_BINDINGS=ON)
find_package(OpenSSL REQUIRED)
target_link_libraries(mgclient INTERFACE ${OPENSSL_LIBRARIES})
add_external_project(mgconsole
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/mgconsole
CMAKE_ARGS
-DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_BINARY_DIR}
BUILD_COMMAND $(MAKE) mgconsole)
add_custom_target(mgconsole DEPENDS mgconsole-proj)
# Setup spdlog
set(SPDLOG_FMT_EXTERNAL ON)
FetchContent_Declare(spdlog
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/spdlog)
FetchContent_MakeAvailable(spdlog)
# Setup librdkafka.
import_external_library(librdkafka STATIC
${CMAKE_CURRENT_SOURCE_DIR}/librdkafka/lib/librdkafka.a
${CMAKE_CURRENT_SOURCE_DIR}/librdkafka/include
CMAKE_ARGS -DRDKAFKA_BUILD_STATIC=ON
-DRDKAFKA_BUILD_EXAMPLES=OFF
-DRDKAFKA_BUILD_TESTS=OFF
-DWITH_ZSTD=OFF
-DENABLE_LZ4_EXT=OFF
-DCMAKE_INSTALL_LIBDIR=lib
-DWITH_SSL=ON
# If we want SASL, we need to install it on build machines
-DWITH_SASL=OFF)
target_link_libraries(librdkafka INTERFACE ${OPENSSL_LIBRARIES} ZLIB::ZLIB)
import_library(librdkafka++ STATIC
${CMAKE_CURRENT_SOURCE_DIR}/librdkafka/lib/librdkafka++.a
${CMAKE_CURRENT_SOURCE_DIR}/librdkafka/include
)
target_link_libraries(librdkafka++ INTERFACE librdkafka)
set(PROTOBUF_ROOT ${CMAKE_CURRENT_SOURCE_DIR}/protobuf/lib)
import_external_library(protobuf STATIC
${PROTOBUF_ROOT}/lib/libprotobuf.a
${PROTOBUF_ROOT}/include
BUILD_IN_SOURCE 1
CONFIGURE_COMMAND true)
import_external_library(pulsar STATIC
${CMAKE_CURRENT_SOURCE_DIR}/pulsar/pulsar-client-cpp/lib/libpulsarwithdeps.a
${CMAKE_CURRENT_SOURCE_DIR}/pulsar/install/include
BUILD_IN_SOURCE 1
CONFIGURE_COMMAND cmake pulsar-client-cpp
-DCMAKE_INSTALL_PREFIX=${CMAKE_CURRENT_SOURCE_DIR}/pulsar/install
-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-DBUILD_DYNAMIC_LIB=OFF
-DBUILD_STATIC_LIB=ON
-DBUILD_TESTS=OFF
-DLINK_STATIC=ON
-DPROTOC_PATH=${PROTOBUF_ROOT}/bin/protoc
-DBOOST_ROOT=${BOOST_ROOT}
-DCMAKE_PREFIX_PATH=${PROTOBUF_ROOT}
-DProtobuf_INCLUDE_DIRS=${PROTOBUF_ROOT}/include
-DBUILD_PYTHON_WRAPPER=OFF
-DBUILD_PERF_TOOLS=OFF
-DUSE_LOG4CXX=OFF
BUILD_COMMAND $(MAKE) pulsarStaticWithDeps)
add_dependencies(pulsar-proj protobuf)
if (${MG_ARCH} STREQUAL "ARM64")
set(MG_LIBRDTSC_CMAKE_ARGS -DLIBRDTSC_ARCH_x86=OFF -DLIBRDTSC_ARCH_ARM64=ON)
endif()
import_external_library(librdtsc STATIC
${CMAKE_CURRENT_SOURCE_DIR}/librdtsc/lib/librdtsc.a
${CMAKE_CURRENT_SOURCE_DIR}/librdtsc/include
CMAKE_ARGS ${MG_LIBRDTSC_CMAKE_ARGS}
BUILD_COMMAND $(MAKE) rdtsc)
# setup ctre
import_header_library(ctre ${CMAKE_CURRENT_SOURCE_DIR})
# setup absl (cmake sub_directory tolerant)
set(ABSL_PROPAGATE_CXX_STD ON)
add_subdirectory(absl EXCLUDE_FROM_ALL)

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diff --git a/runtime/Cpp/runtime/CMakeLists.txt b/runtime/Cpp/runtime/CMakeLists.txt
index baf46cac9..2e7756de8 100644
--- a/runtime/Cpp/runtime/CMakeLists.txt
+++ b/runtime/Cpp/runtime/CMakeLists.txt
@@ -134,7 +134,7 @@ set_target_properties(antlr4_static
ARCHIVE_OUTPUT_DIRECTORY ${LIB_OUTPUT_DIR}
COMPILE_FLAGS "${disabled_compile_warnings} ${extra_static_compile_flags}")
-install(TARGETS antlr4_shared
+install(TARGETS antlr4_shared OPTIONAL
EXPORT antlr4-targets
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}

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#!/bin/bash
# go to script directory
working_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
cd ${working_dir}
# remove archives
rm *.jar *.tar.gz *.tar 2>/dev/null
# remove lib directories
for folder in * ; do
if [ -d "$folder" ]; then
rm -rf $folder
fi
done

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libs/librdtsc.patch Normal file
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diff --git a/CMakeLists.txt b/CMakeLists.txt
index ee9b58c..31359a9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -48,7 +48,7 @@ option(LIBRDTSC_USE_PMU "Enables PMU usage on ARM platforms" OFF)
# | Library Build and Install Properties |
# +--------------------------------------------------------+
-add_library(rdtsc SHARED
+add_library(rdtsc
src/cycles.c
src/common_timer.c
src/timer.c
@@ -72,15 +72,6 @@ target_include_directories(rdtsc
PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include
)
-# Install directory changes depending on build mode
-if (CMAKE_BUILD_TYPE MATCHES "^[Dd]ebug")
- # During debug, the library will be installed into a local directory
- set(CMAKE_INSTALL_PREFIX ${CMAKE_CURRENT_BINARY_DIR}/_install CACHE PATH "" FORCE)
-else ()
- # This will install in /usr/lib and /usr/include
- set(CMAKE_INSTALL_PREFIX /usr CACHE PATH "" FORCE)
-endif ()
-
# Specifying what to export when installing (GNUInstallDirs required)
install(TARGETS rdtsc
EXPORT librstsc-config

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diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6761929..6a369af 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -220,6 +220,7 @@ else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -momit-leaf-frame-pointer")
endif()
endif()
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-copy -Wno-unused-but-set-variable")
endif()
include(CheckCCompilerFlag)
@@ -997,7 +998,7 @@ if(NOT WIN32 OR ROCKSDB_INSTALL_ON_WINDOWS)
if(ROCKSDB_BUILD_SHARED)
install(
- TARGETS ${ROCKSDB_SHARED_LIB}
+ TARGETS ${ROCKSDB_SHARED_LIB} OPTIONAL
EXPORT RocksDBTargets
COMPONENT runtime
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"

13
libs/rocksdb8.1.1.patch Normal file
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@@ -0,0 +1,13 @@
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 598c728..816c705 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1242,7 +1242,7 @@ if(NOT WIN32 OR ROCKSDB_INSTALL_ON_WINDOWS)
if(ROCKSDB_BUILD_SHARED)
install(
- TARGETS ${ROCKSDB_SHARED_LIB}
+ TARGETS ${ROCKSDB_SHARED_LIB} OPTIONAL
EXPORT RocksDBTargets
COMPONENT runtime
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"

254
libs/setup.sh Executable file
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#!/bin/bash -e
# Download external dependencies.
# Don't forget to add/update the license in release/third-party-licenses of added/updated libs!
local_cache_host=${MGDEPS_CACHE_HOST_PORT:-mgdeps-cache:8000}
working_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
cd "${working_dir}"
# Clones a git repository and optionally cherry picks additional commits. The
# function will try to preserve any local changes in the repo.
# clone GIT_REPO DIR_NAME CHECKOUT_ID [CHERRY_PICK_ID]...
clone () {
local git_repo=$1
local dir_name=$2
local checkout_id=$3
local shallow=$4
shift 4
# Clone if there's no repo.
if [[ ! -d "$dir_name" ]]; then
echo "Cloning from $git_repo"
# If the clone fails, it doesn't make sense to continue with the function
# execution but the whole script should continue executing because we might
# clone the same repo from a different source.
if [ "$shallow" = true ]; then
git clone --depth 1 --branch "$checkout_id" "$git_repo" "$dir_name" || return 1
else
git clone "$git_repo" "$dir_name" || return 1
fi
fi
pushd "$dir_name"
# Check whether we have any local changes which need to be preserved.
local local_changes=true
if git diff --no-ext-diff --quiet && git diff --no-ext-diff --cached --quiet; then
local_changes=false
fi
if [ "$shallow" = false ]; then
# Stash regardless of local_changes, so that a user gets a message on stdout.
git stash
# Just fetch new commits from remote repository. Don't merge/pull them in, so
# that we don't clobber local modifications.
git fetch
# Checkout the primary commit (there's no need to pull/merge).
# The checkout fail should exit this script immediately because the target
# commit is not there and that will most likely create build-time errors.
git checkout "$checkout_id" || exit 1
# Apply any optional cherry pick fixes.
while [[ $# -ne 0 ]]; do
local cherry_pick_id=$1
shift
# The cherry-pick fail should exit this script immediately because the
# target commit is not there and that will most likely create build-time
# errors.
git cherry-pick -n "$cherry_pick_id" || exit 1
done
fi
# Reapply any local changes.
if [[ $local_changes == true ]]; then
git stash pop
fi
popd
}
file_get_try_double () {
primary_url="$1"
secondary_url="$2"
echo "Download primary from $primary_url secondary from $secondary_url"
if [ -z "$primary_url" ]; then echo "Primary should not be empty." && exit 1; fi
if [ -z "$secondary_url" ]; then echo "Secondary should not be empty." && exit 1; fi
filename="$(basename "$secondary_url")"
# Redirect primary/cache to /dev/null to make it less confusing for a new contributor because only CI has access to the cache.
wget -nv "$primary_url" -O "$filename" >/dev/null 2>&1 || wget -nv "$secondary_url" -O "$filename" || exit 1
}
repo_clone_try_double () {
primary_url="$1"
secondary_url="$2"
folder_name="$3"
ref="$4"
shallow="${5:-false}"
echo "Cloning primary from $primary_url secondary from $secondary_url"
if [ -z "$primary_url" ]; then echo "Primary should not be empty." && exit 1; fi
if [ -z "$secondary_url" ]; then echo "Secondary should not be empty." && exit 1; fi
if [ -z "$folder_name" ]; then echo "Clone folder should not be empty." && exit 1; fi
if [ -z "$ref" ]; then echo "Git clone ref should not be empty." && exit 1; fi
# Redirect primary/cache to /dev/null to make it less confusing for a new contributor because only CI has access to the cache.
clone "$primary_url" "$folder_name" "$ref" "$shallow" >/dev/null 2>&1 || clone "$secondary_url" "$folder_name" "$ref" "$shallow" || exit 1
}
# List all dependencies.
# The reason for introducing primary and secondary urls are:
# * HTTPS is hard to cache
# * Remote development workflow is more flexible if people don't have to connect to VPN
# * Direct download from the "source of truth" is slower and unreliable because of the whole internet in-between
# * When a new dependency has to be added, both urls could be the same, later someone could optimize if required
# The goal of having primary urls is to have links to the "local" cache of
# dependencies where these dependencies could be downloaded as fast as
# possible. The actual cache server could be on your local machine, on a
# dedicated machine inside the build cluster or on the actual build machine.
# Download from primary_urls might fail because the cache is not installed.
declare -A primary_urls=(
["antlr4-code"]="http://$local_cache_host/git/antlr4.git"
["antlr4-generator"]="http://$local_cache_host/file/antlr-4.10.1-complete.jar"
["cppitertools"]="http://$local_cache_host/git/cppitertools.git"
["rapidcheck"]="http://$local_cache_host/git/rapidcheck.git"
["gbenchmark"]="http://$local_cache_host/git/benchmark.git"
["gtest"]="http://$local_cache_host/git/googletest.git"
["libbcrypt"]="http://$local_cache_host/git/libbcrypt.git"
["rocksdb"]="http://$local_cache_host/git/rocksdb.git"
["mgclient"]="http://$local_cache_host/git/mgclient.git"
["pymgclient"]="http://$local_cache_host/git/pymgclient.git"
["mgconsole"]="http://$local_cache_host/git/mgconsole.git"
["spdlog"]="http://$local_cache_host/git/spdlog"
["nlohmann"]="http://$local_cache_host/file/nlohmann/json/4f8fba14066156b73f1189a2b8bd568bde5284c5/single_include/nlohmann/json.hpp"
["neo4j"]="http://$local_cache_host/file/neo4j-community-5.6.0-unix.tar.gz"
["librdkafka"]="http://$local_cache_host/git/librdkafka.git"
["protobuf"]="http://$local_cache_host/git/protobuf.git"
["pulsar"]="http://$local_cache_host/git/pulsar.git"
["librdtsc"]="http://$local_cache_host/git/librdtsc.git"
["ctre"]="http://$local_cache_host/file/hanickadot/compile-time-regular-expressions/v3.7.2/single-header/ctre.hpp"
["absl"]="https://$local_cache_host/git/abseil-cpp.git"
)
# The goal of secondary urls is to have links to the "source of truth" of
# dependencies, e.g., Github or S3. Download from secondary urls, if happens
# at all, should never fail. In other words, if it fails, the whole build
# should fail.
declare -A secondary_urls=(
["antlr4-code"]="https://github.com/antlr/antlr4.git"
["antlr4-generator"]="https://www.antlr.org/download/antlr-4.10.1-complete.jar"
["cppitertools"]="https://github.com/ryanhaining/cppitertools.git"
["rapidcheck"]="https://github.com/emil-e/rapidcheck.git"
["gbenchmark"]="https://github.com/google/benchmark.git"
["gtest"]="https://github.com/google/googletest.git"
["libbcrypt"]="https://github.com/rg3/libbcrypt"
["rocksdb"]="https://github.com/facebook/rocksdb.git"
["mgclient"]="https://github.com/memgraph/mgclient.git"
["pymgclient"]="https://github.com/memgraph/pymgclient.git"
["mgconsole"]="https://github.com/memgraph/mgconsole.git"
["spdlog"]="https://github.com/gabime/spdlog"
["nlohmann"]="https://raw.githubusercontent.com/nlohmann/json/4f8fba14066156b73f1189a2b8bd568bde5284c5/single_include/nlohmann/json.hpp"
["neo4j"]="https://dist.neo4j.org/neo4j-community-5.6.0-unix.tar.gz"
["librdkafka"]="https://github.com/edenhill/librdkafka.git"
["protobuf"]="https://github.com/protocolbuffers/protobuf.git"
["pulsar"]="https://github.com/apache/pulsar.git"
["librdtsc"]="https://github.com/gabrieleara/librdtsc.git"
["ctre"]="https://raw.githubusercontent.com/hanickadot/compile-time-regular-expressions/v3.7.2/single-header/ctre.hpp"
["absl"]="https://github.com/abseil/abseil-cpp.git"
)
# antlr
file_get_try_double "${primary_urls[antlr4-generator]}" "${secondary_urls[antlr4-generator]}"
antlr4_tag="4.10.1" # v4.10.1
repo_clone_try_double "${primary_urls[antlr4-code]}" "${secondary_urls[antlr4-code]}" "antlr4" "$antlr4_tag" true
pushd antlr4
git apply ../antlr4.10.1.patch
popd
# cppitertools v2.0 2019-12-23
cppitertools_ref="cb3635456bdb531121b82b4d2e3afc7ae1f56d47"
repo_clone_try_double "${primary_urls[cppitertools]}" "${secondary_urls[cppitertools]}" "cppitertools" "$cppitertools_ref"
# rapidcheck
rapidcheck_tag="7bc7d302191a4f3d0bf005692677126136e02f60" # (2020-05-04)
repo_clone_try_double "${primary_urls[rapidcheck]}" "${secondary_urls[rapidcheck]}" "rapidcheck" "$rapidcheck_tag"
# google benchmark
benchmark_tag="v1.6.0"
repo_clone_try_double "${primary_urls[gbenchmark]}" "${secondary_urls[gbenchmark]}" "benchmark" "$benchmark_tag" true
# google test
googletest_tag="release-1.8.0"
repo_clone_try_double "${primary_urls[gtest]}" "${secondary_urls[gtest]}" "googletest" "$googletest_tag" true
# libbcrypt
libbcrypt_tag="8aa32ad94ebe06b76853b0767c910c9fbf7ccef4" # custom version (Dec 16, 2016)
repo_clone_try_double "${primary_urls[libbcrypt]}" "${secondary_urls[libbcrypt]}" "libbcrypt" "$libbcrypt_tag"
# neo4j
file_get_try_double "${primary_urls[neo4j]}" "${secondary_urls[neo4j]}"
tar -xzf neo4j-community-5.6.0-unix.tar.gz
mv neo4j-community-5.6.0 neo4j
rm neo4j-community-5.6.0-unix.tar.gz
# nlohmann json
# We wget header instead of cloning repo since repo is huge (lots of test data).
# We use head on Sep 1, 2017 instead of last release since it was long time ago.
mkdir -p json
cd json
file_get_try_double "${primary_urls[nlohmann]}" "${secondary_urls[nlohmann]}"
cd ..
rocksdb_tag="v8.1.1" # (2023-04-21)
repo_clone_try_double "${primary_urls[rocksdb]}" "${secondary_urls[rocksdb]}" "rocksdb" "$rocksdb_tag" true
pushd rocksdb
git apply ../rocksdb8.1.1.patch
popd
# mgclient
mgclient_tag="v1.4.0" # (2022-06-14)
repo_clone_try_double "${primary_urls[mgclient]}" "${secondary_urls[mgclient]}" "mgclient" "$mgclient_tag"
sed -i 's/\${CMAKE_INSTALL_LIBDIR}/lib/' mgclient/src/CMakeLists.txt
# pymgclient
pymgclient_tag="4f85c179e56302d46a1e3e2cf43509db65f062b3" # (2021-01-15)
repo_clone_try_double "${primary_urls[pymgclient]}" "${secondary_urls[pymgclient]}" "pymgclient" "$pymgclient_tag"
# mgconsole
mgconsole_tag="v1.4.0" # (2023-05-21)
repo_clone_try_double "${primary_urls[mgconsole]}" "${secondary_urls[mgconsole]}" "mgconsole" "$mgconsole_tag" true
spdlog_tag="v1.9.2" # (2021-08-12)
repo_clone_try_double "${primary_urls[spdlog]}" "${secondary_urls[spdlog]}" "spdlog" "$spdlog_tag" true
# librdkafka
librdkafka_tag="v1.7.0" # (2021-05-06)
repo_clone_try_double "${primary_urls[librdkafka]}" "${secondary_urls[librdkafka]}" "librdkafka" "$librdkafka_tag" true
# protobuf
protobuf_tag="v3.12.4"
repo_clone_try_double "${primary_urls[protobuf]}" "${secondary_urls[protobuf]}" "protobuf" "$protobuf_tag" true
pushd protobuf
./autogen.sh && ./configure CC=clang CXX=clang++ --prefix=$(pwd)/lib
popd
#pulsar
pulsar_tag="v2.8.1"
repo_clone_try_double "${primary_urls[pulsar]}" "${secondary_urls[pulsar]}" "pulsar" "$pulsar_tag" true
pushd pulsar
git apply ../pulsar.patch
popd
#librdtsc
librdtsc_tag="v0.3"
repo_clone_try_double "${primary_urls[librdtsc]}" "${secondary_urls[librdtsc]}" "librdtsc" "$librdtsc_tag" true
pushd librdtsc
git apply ../librdtsc.patch
popd
#ctre
mkdir -p ctre
cd ctre
file_get_try_double "${primary_urls[ctre]}" "${secondary_urls[ctre]}"
cd ..
# abseil 20230125.3
absl_ref="20230125.3"
repo_clone_try_double "${primary_urls[absl]}" "${secondary_urls[absl]}" "absl" "$absl_ref"

201
licenses/APL.txt Normal file
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84
licenses/BSL.txt Normal file
View File

@@ -0,0 +1,84 @@
MEMGRAPH
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right granted in this License, as the Additional Use Grant; or (b) insert the text “None”.
3. To specify a Change Date.
4. Not to modify this License in any other way.
NOTICE
License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved. Business Source License is a trademark of MariaDB Corporation Ab.

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MEMGRAPH
ENTERPRISE LICENCE AGREEMENT
Memgraph Limited is registered in England under registration 10195084 and has its registered office at 90a High Street,
Hertfordshire, Berkhamsted, HP4 2BL United Kingdom ("Memgraph").
Memgraph agrees to license and/or grant you (the “Customer”) access to the Software ( as defined below) and provide
support and services to you only if you accept and agree to be bound by the terms and conditions in this Memgraph
Enterprise Licence Agreement (the “Agreement”). By signing an Order Document (as defined below), which is subject to and
part of this Agreement, installing and using the Software or by downloading a trial version of the Software, you agree
to be bound by the terms of this Agreement.
Memgraph Enterprise Trial Users: If you receive free of charge trial access to the Software, you are deemed a
“Customer” for purposes of this Agreement, except that you are subject to the additional restrictions and limitations
set forth in Section 3.2 below in respect of your use of such Software.
1. DEFINITIONS.
1.1. “Applicable Laws” means (i) all applicable laws, statutes and regulations, and (ii) regulatory policies,
guidelines and industry codes (in each case having the force of law), which apply to the provisions of the
Software and Services and this Agreement.
1.2. “Confidential Information” means all information disclosed by a party (“Disclosing Party”) to the other party
(“Receiving Party”), whether orally or in writing, that is designated as confidential or that reasonably should
be understood to be confidential given the nature of the information and the circumstances of disclosure.
Customers Confidential Information includes Customer Data; Memgraph Confidential Information includes the
Software and Services; and Confidential Information of each party includes the terms and conditions of this
Agreement and all Orders (including pricing), as well as business and marketing plans, technology and technical
information, product plans and designs, and business processes disclosed by such party. However, Confidential
Information does not include any information that (i) is or becomes generally known to the public without
breach of any obligation owed to the Disclosing Party, (ii) was known to the Receiving Party prior to its
disclosure by the Disclosing Party without breach of any obligation owed to the Disclosing Party, (iii) is
received from a third party without breach of any obligation owed to the Disclosing Party, or (iv) was
independently developed by the Receiving Party.
1.3. “Customer Data” means business information or other data loaded by or for Customer and/or processed by the
Software.
1.4. “Data Protection Legislation” means all applicable data protection and privacy legislation in force from time
to time in the UK including the General Data Protection Regulation ((EU) 2016/679) as it forms part of UK law
by virtue of section 3 of the European Union (Withdrawal) Act 2018; the Data
Protection Act 2018; the Privacy and Electronic Communications Directive 2002/58/EC (as updated by Directive
2009/136/EC); and the Privacy and Electronic Communications Regulations 2003 (SI 2003/2426), in each case as
amended.
1.5. “Derivate Work” means any modification or enhancement made by Customer to the Software, whether in source code,
binary executable, intermediate or other form.
1.6. “Effective Date” means the date on which you execute this Agreement.
1.7. “Order Document” or “Order” means, as applicable: (i) in the case of a Trial Licence, the Memgraph trial
registration form available on Memgraphs website; or (ii) in any other case, an order form that is submitted
by or on behalf of Customer and executed by or on behalf of the parties referencing
this Agreement and that specifies the Software and/or Services ordered by Customer, as well as the specific
terms and conditions, for that particular transaction.
1.8. “Services” means those services, including Support Services, which may be provided to Customer by Memgraph
pursuant to the terms of this Agreement and are expressly limited to those services directly related to
Customers use of the Software, and expressly exclude any other services.
1.9. “Software” means Memgraphs proprietary downloadable graph database enterprise software known as Memgraph
Enterprise Edition (MEE) (“Enterprise Software”) and the associated technical documentation located at
https://docs.memgraph.com/ (“Documentation”), as well as software updates, upgrades, bug fixes, or modified
versions thereof that Memgraph licenses or provides to Customer directly or indirectly throughout the Subscription
Term. For the avoidance of doubt, for the purpose of this Agreement, the term Software excludes Memgraphs
free-to-use software known as Memgraph Community Edition (MCE) which is licensed pursuant to separate terms
(including the Business Source Licence (BSL) or Apache 2.0) as indicated here: https://memgraph.com/legal.
1.10. “Subscription Term” means the fixed term, of not less than one (1) year, designated in an Order Document
beginning on the Effective Date and ending at the end of the period stated therein. If no expiration date is
specified in an Order Document, the Subscription Term shall be a one (1) year period (“Minimum Subscription
Term”). A “Subscription” is the binding, non-cancellable contract for the use of the Software for the
Subscription Term as set forth in an Order Document.
1.11. “Support” means the support and maintenance services, including any updates, upgrades, patches, enhancements
and bug fixes for the Software that may be provided to Customer by Memgraph pursuant to the terms of this
Agreement.
1.12. “Users” means employees and Contractors of Customer that Customer has permitted or authorized to access and use
of the Software on Customers behalf pursuant to the terms of this Agreement.
2. ORDERS, DELIVERY; SUPPORT.
2.1. Delivery. Customer shall access the Software from Memgraphs website or online repository (as instructed by
Memgraph) after the Effective Date. Memgraph shall deliver to Customer the licence key necessary to unlock the
Software after Customer accepts an Order. Unless otherwise stated in an Order, Customer is solely responsible
for installing Software on Customers own computer equipment. In some instances, Customers purchasing
relationship exists solely between Customer and an authorised reseller of Memgraphs Software and Services
(a “Reseller”), in which case Sections 5.1-5.3 (Fees and Payment) will be inapplicable to such Order(s), and
the Reseller shall be responsible for submitting Orders and the appropriate payment method therewith to
Memgraph. An Order is not binding until Memgraph accepts and countersigns the Order.
2.2. Support. Memgraph will use commercially reasonable efforts to provide Support to Customer in accordance with
Memgraphs then-current terms and conditions set forth at
https://download.memgraph.com/legal/memgraph-support-terms-and-conditions.pdf at the support tier stated in the
applicable Order. The Support terms and conditions are subject to change at Memgraphs discretion; however,
Memgraph will not materially reduce the level of Support during a Subscription Term for which Fees have been
paid.
3. LICENCE GRANTS; RESTRICTIONS AND PROPRIETARY RIGHTS.
Customers licence and access rights and benefits, and Memgraphs obligations to Customer, will vary depending on the
product and the type of licence Memgraph is granting. If you purchased a licence to Memgraph Software, your licence will
be subject to certain use and/or capacity restrictions, as identified on the applicable Order Document.
3.1. Enterprise Software Licence. In consideration of the Fees paid hereunder and subject to the terms of this
Agreement and the applicable Order, Memgraph grants Customer a world-wide, non-exclusive, non-transferable,
non-sublicensable, and limited licence during the applicable Subscription Term, to download, access, install
and use the Enterprise Software up to the maximum capacity (“Licensed Capacity”), and subject to the usage
rules, specified in the applicable Order Document, and to use Documentation solely for Customers internal
business purposes in connection with the operation of the Enterprise Software.
3.2. Enterprise Trial Licence. If the Customer downloads, accesses, installs or uses the Software under a trial
licence (“Trial Licence”), then Customer may use one (1) copy of the Software in accordance with the terms and
conditions of this Agreement for a thirty (30) day period, or such longer trial period represented by the
applicable licence key issued by or expressly authorised by Memgraph (the “Trial Period”). Trial Licences are
permitted solely for Customers evaluation use to determine whether to purchase a Subscription to the Software.
Customer may not use a Trial Licence for any other purpose. At the end of the Trial Period, the Trial Licence
will expire and this Agreement will terminate as to such Trial Licence and continue to apply to any subsequent
Subscription or use of the Software. If Customer decides not to obtain a Subscription upon expiration of the
Trial Period, it will promptly cease using and will delete the Software from its computer systems. Memgraph has
the right to terminate a Trial Licence at any time for any reason.
3.3. Limited right to modify the Software. In consideration of the Fees paid hereunder and subject to the terms of
this Agreement and the applicable Order, Memgraph grants Customer a licence to: (i) create, compile and test
Derivative Works; (ii) use Derivative Works solely for Customers internal business purposes; and (iii)
distribute Derivative Works back to Memgraph for potential incorporation into Memgraphs maintained code base
at its sole discretion.
3.4. NO OBLIGATIONS. NOTWITHSTANDING ANYTHING TO THE CONTRARY IN THIS AGREEMENT OR IN ANY ORDER DOCUMENT, MEMGRAPH
WILL HAVE NO WARRANTY, INDEMNITY, SUPPORT, OR SERVICE LEVEL, OBLIGATIONS WITH RESPECT TO ANY ENTERPRISE TRIAL,
OR OTHER NO-CHARGE SOFTWARE (INCLUDING TOOLS AND UTILITIES) LICENCES.
3.5. General Restrictions. Customer acknowledges that the Software, and its structure, organization, and source code,
constitute Memgraphs and its suppliers valuable trade secrets, and that usage of the Software is subject to
the following restrictions:
3.5.1. Restrictions. Customer agrees not to, and not to authorize any third party to: (i) allow access or use
of the Software by anyone other than its Users; (ii) distribute, embed, sell, rent, transfer, lease,
lend, sublicense, loan, assign, pledge, grant a security interest in, or otherwise make the Software
accessible or available to any third party; except to the limited extent expressly provided in Section
3.5.2, use the Software in any service-bureau, timesharing, outsourcing or similar arrangement; (iii)
subject only to the limited rights set out in Section 3.3, modify, adapt, transform, derive, disassemble,
decompile, reverse engineer or otherwise attempt to derive the structure, sequence or organization of,
the Software or any portion thereof; (iv) remove or alter product identification, copyright, trademark or
other proprietary markings contained in or on the Software; (v) conduct any competitive analysis, publish
or share with any third party any results of any technical evaluation or tests performed on the Software,
or disclose Software features, errors or bugs to a third party without Memgraphs prior written consent;
or (vi) engage in any act designed to circumvent any restriction set forth in this Agreement, in the
Software, or in an Order, including but not limited to restrictions related to Licensed Capacity.
3.5.2. Internal Use Licences; Users. The Software is licensed for Customers internal business use and not for
distribution or use by third parties. For clarity, however, Customer may make available to third parties
any Customer-hosted services or other Customer applications or services that make use of or incorporate
the Software, provided and solely to the extent that (i) Customers application or hosted service adds
primary and significant functionality to the Software, (ii) Customer does not embed or otherwise
distribute the Software to third parties (iii) Customer does not provide third parties direct access to
operate or control the Software itself; and (iv) Customer at all times remains in compliance with the
terms of the applicable licence grants under this Agreement. Subject to the terms and conditions of this
Agreement, in addition to Customers employees, Customer may permit its independent contractors and
consultants (“Contractors”) to serve as Users. Customer will remain responsible for compliance by each of
its Users (including but not limited to any Contractor Users) with all of the terms and conditions of
this Agreement, and any use of the Software by any Contractors must be for the sole benefit of Customer.
3.6. Ownership; Reservation of Rights. This is an agreement for use of Memgraph Software and not an agreement for
sale. Customer acknowledges that it is obtaining only a limited right to use the Software on a licensed basis,
and that irrespective of any use of the words “purchase”, “sale” or like terms hereunder no ownership rights
are being conveyed to Customer. Customer agrees that Memgraph or its suppliers retain all right, title and
interest (including all patent, copyright, trade secret and other intellectual property rights) in and to the
Memgraph Software. Nothing in this Section shall be deemed as granting Memgraph ownership of Customer Data or
in any way impacting Customers ownership of Customer Data.
3.7. Third Party Code. The Software may contain or be provided with components which are licensed from third
parties, including components subject to the terms and conditions of “open source” software licences
(“Open Source Software”). Open Source Software may be identified in the Software, Documentation, or in a list
of the Open Source Software provided to you upon your written request. To the extent required by the licence
that accompanies the Open Source Software, the terms of such licence will apply in lieu of the terms of this
Agreement with respect to such Open Source Software, including, without limitation, any provisions governing
access to source code, modification, or reverse engineering.
3.8. IP Ownership. The Parties agree that, save as otherwise provided in this Agreement, neither party shall gain, by
virtue of this Agreement, any rights of ownership or any other interest, right or title of copyrights, patents,
trade secrets, trademarks, or any other intellectual property rights owned by the other Party. Any and all new
works developed in the course of performing obligations pursuant to this Agreement and all new inventions,
innovations or ideas developed by a Party in the course of performance of its activities under this Agreement,
will belong to that Party who develops the same. Notwithstanding anything to the contrary in this Section, the
Parties understand and agree that any and all proprietary materials developed by a Party prior to this
Agreement and any modifications, enhancements, improvements or inventions made to such proprietary materials
shall be owned by that Party, regardless of which Party prepared or developed such modifications, enhancements,
improvements or inventions.
3.9. License-back of Derivate Works. If Customer elects, at its sole discretion, to distribute Derivative Works
back to Memgraph for potential incorporation into Memgraphs maintained code base, Customer grants Memgraph
(without any restrictions, limitations or requirement of remuneration) a worldwide, non-exclusive, fully
paid-up, royalty-free, perpetual, irrevocable, transferable and sublicensable licence to use, exploit, modify,
make derivative works of, commercialise, distribute and otherwise exploit such Derivative Works.
4. CUSTOMER DATA; OBLIGATIONS OF CUSTOMER AND MEMGRAPH.
4.1. Customer shall retain all of its rights, title, and interest in and to its intellectual property rights in
Customer Data. Customer grants to Memgraph a non-exclusive, worldwide, limited-term licence solely to host,
copy, transmit and display Customer Data as reasonably necessary for Memgraph to support Customers use of the
Software, to ensure the security of and to administrate the Software, and to deliver Services in accordance
with this Agreement or as otherwise outlined in https://memgraph.com/legal/privacy-policy/.
4.2. Protection of Customer Data. Memgraph will maintain appropriate administrative, physical, and technical
safeguards, consistent with generally prevailing industry standards, for protection of the security,
confidentiality, and integrity of Customer Data, as described in the Documentation. Those safeguards will
include, but will not be limited to, measures for preventing access, use, modification, or disclosure of
Customer Data by Memgraph personnel, except as permitted by this Agreement.
4.3. Personal data. Both parties will comply with all applicable requirements of the Data Protection Legislation.
This section 4.3 is in addition to, and does not relieve, remove or replace, a partys obligations under the
Data Protection Legislation. Notwithstanding the foregoing, the parties acknowledge that, in the ordinary
course of providing the Services, Memgraph shall not process personal data (as defined in the Data Protection
Legislation) on behalf of the Customer. In the event that the Customer requires Memgraph to process personal
data on its behalf, it shall notify Memgraph and the parties shall execute such additional terms as necessary
to comply with applicable Data Protection Legislation.
5. FEES AND PAYMENT.
5.1. Fees. Customer will pay Memgraph the fees for the Licences and Services as set forth in the applicable Order (
“Fees”). Customer acknowledges and agrees that if Customers use of the Software exceeds the Licensed Capacity
set forth on the applicable Orders or otherwise requires the payment of additional fees (per the terms of this
Agreement), Customer shall be invoiced for such usage and Customer agrees to pay the additional fees in
accordance with this Section. Notwithstanding the terms of Section 5.4 below (Reconciliation), Customer
acknowledges and agrees that it is obligated to ensure that its Software usage does not exceed the Licensed Capacity
and to promptly notify Memgraph of any such excess usage no more than thirty (30) days from the last day of the
calendar month during which such excess usage occurred.
5.2. Payment Terms. Except as otherwise specifically set forth on an Order Document, all fees are due and payable
within thirty days after the date of invoice. Renewal Fees for any renewal Subscription Term (if purchased by
Customer) will be due and payable within thirty (30) days of expiration of the then-current term. If Fees are
not paid when due, or in the event of other breach of this Agreement, Customer shall discontinue use of the
Software and Memgraph may suspend its performance, including its delivery of technical support of the Software
or other Services without further notice and without penalty. All Orders (including multi-year Subscriptions
with annual payment schedules) are non-cancellable and all amounts paid are non-refundable, unless otherwise
expressly set forth herein. Any invoiced amount not received by the due date will accrue late interest at the
rate of 1.5% of the outstanding balance per month, or the maximum rate permitted by applicable law, whichever
is lower.
5.3. Taxes. Fees are exclusive of taxes. Customer will pay any sales, use, value added, duties, fees and other
governmental assessments or charges arising out of this Agreement and the transactions contemplated herein.
Customer will make all payments free and clear of, and without reduction for, any withholding taxes.
5.4. Reconciliation. At Memgraphs request from time to time, not exceeding once per quarter, Customer will provide
Memgraph with a report detailing its use of the Software, including its non-production and/or production use
and using the self-monitoring capabilities of the Software or other means, and Memgraph may inspect Customers
records related to such report not more frequently than annually to ensure payment of Fees. Any on-site review
will be conducted during regular business hours at Customers offices. The parties will use reasonable efforts
to promptly resolve any discrepancies between licensed usage and actual usage.
6. APPLICABLE LAWS.
6.1. Each Party shall perform this Agreement in accordance with all Applicable Laws. Without prejudice to the
foregoing, each Party shall:
6.1.1. comply with all Applicable Laws relating to anti-bribery, anti-corruption, anti-slavery and human
trafficking, including the Bribery Act 2010 and the Modern Slavery Act 2015
(the “Relevant Requirements”);
6.1.2. have and maintain in place throughout the Term its own policies and procedures, including adequate
procedures under the Bribery Act 2010, to ensure compliance with the Relevant Requirements, and will
enforce them where appropriate;
6.1.3. (if not prohibited by law or regulation from doing so) promptly report to the other Party any request or
demand for any undue financial or other advantage of any kind received by the reporting Party in
connection with the performance of this Agreement; and
6.1.4. (if not prohibited by law or regulation from doing so) notify the other Party (and email shall be
sufficient for this purpose) as soon as it becomes aware of any actual or suspected slavery or human
trafficking in a supply chain which has a connection with this Agreement.
7. REPRESENTATIONS AND WARRANTIES.
7.1. Mutual Representations and Warranties. Each Party represents and warrants to the other that: (i) it is a
corporation lawfully incorporated and validly existing pursuant to the laws of its place of incorporation;
(ii) it has all requisite power and authority, corporate or otherwise, to execute, deliver and perform its
obligations under this Agreement; and (iii) this Agreement constitutes its legal, valid and binding obligations
and may be enforced against it.
7.2. Limited Memgraph Warranty. Memgraph warrants that the Software, when used as permitted hereunder and in
accordance with the applicable Documentation, will operate in all material respects as described in the
applicable Documentation, and that the Services will be provided in a professional manner consistent with
industry standards.
7.3. Limitations; Remedy. Memgraph does not warrant that the Software or the Services will be error-free,
uninterrupted or meet Customers specific requirements or that performance of the Services will be
uninterrupted. Memgraph will have no warranty obligation under Section 7.2 for Customers misuse or failure to
use the Software in accordance with its Documentation or this Agreement. Customers sole and exclusive remedy,
and Memgraphs sole and exclusive obligation, for breach of warranty will be (i) during the thirty (30) day
period following initial Delivery of the Software under an Order, Memgraphs correction of the program errors
that cause the breach of warranty, or if Memgraph cannot substantially correct such breach in a commercially
reasonable manner, a refund of the fees paid for the nonconforming Software (ii) during the remainder of the
relevant Subscription Term, Memgraphs delivery of Support with respect to any such program errors. In the
event of a refund remedy, Customers licences and right to use the Software or receive Services will end. In
the event of any noticed breach of warranty with respect to Services, Memgraphs sole and exclusive obligation
shall be the re-performance of the deficient Services.
7.4. Disclaimer. THIS SECTION 7 IS A LIMITED WARRANTY AND, EXCEPT EXPRESSLY AS SET FORTH IN SECTION 7.2,
THE SOFTWARE, INCLUDING WITHOUT LIMITATION THE THIRD-PARTY CODE, AND ALL SERVICES ARE PROVIDED “AS IS”.
MEMGRAPH MAKES NO OTHER WARRANTIES OR REPRESENTATIONS, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, AND DISCLAIMS
ALL IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT.
8. INDEMNIFICATION.
8.1. By Memgraph. Memgraph will defend against any action against Customer brought by a third party to the extent the
action is based on a claim that the Software infringes a third partys patent, copyright or trademark
(a “Claim”) and indemnify Customer from the damages, liabilities, costs and expenses (including reasonable
attorneys fees) awarded against Customer or agreed in settlement by Customer resulting from such Claim. If
your use of the Software is (or in Memgraphs opinion likely to be) enjoined, then Memgraph may, at its own
expense and at its option: (i) substitute substantially similar functionality for the Software which renders
it non-infringing; (ii) procure for Customer the right to continue to use the Software; or if (i) and (ii) are
not commercially reasonable, terminate this Agreement and refund Customer any prepaid, unused (pro-rated) Fees
for the duration of the then-current Subscription Term. The foregoing obligations of Memgraph will not apply:
(i) if the Software is modified by any party other than Memgraph, but solely to the extent the alleged
infringement is caused by such modification; (ii) if the Software is used in combination with other products or
processes not provided or authorized by Memgraph, but solely to the extent the alleged infringement is caused
by such combination; (iii) use of any version or release of Software other than the most current version or
release made available to Customer by Memgraph, if its use would have avoided the infringement; (iv) any
unauthorized use of the Software. THIS SECTION 8.1 SETS FORTH MEMGRAPHS SOLE LIABILITY AND CUSTOMERS SOLE
AND EXCLUSIVE REMEDY WITH RESPECT TO ANY CLAIM OF INTELLECTUAL PROPERTY INFRINGEMENT.
8.2. By Customer. Customer will indemnify and hold Memgraph and its suppliers harmless against any claims,
liabilities, costs, and expenses (including reasonable attorneys fees) that Memgraph or its suppliers may
incur as a result of a third-party claim arising from or related to Customer Data, or misuse or unauthorised
use of the Software by Customer or any User.
8.3. Conditions. All defence and indemnity obligations under Sections 8.1 and 8.2 are conditioned on the indemnitee
(i) giving the indemnitor written notice of the relevant claim within thirty (30) days after the indemnitee
receives notice of the Claim (or sooner if required by applicable law); (ii) reasonably cooperating with the
indemnitor, at the indemnitors expense, in the defence of the claim; and (iii) giving the indemnitor sole
control of the defence and any settlement negotiations. The indemnitee may participate in the defence at its
expense.
9. LIMITATION OF LIABILITY.
9.1. TO THE EXTENT PERMITTED BY LAW, NEITHER MEMGRAPH NOR CUSTOMER SHALL BE LIABLE TO THE OTHER OR ANY THIRD PARTY
FOR LOST PROFITS (WHETHER DIRECT OR INDIRECT) OR LOSS OF USE OR DATA, SUBSTITUTE GOODS OR SERVICES, OR FOR
INCIDENTAL, CONSEQUENTIAL, PUNITIVE, SPECIAL OR EXEMPLARY DAMAGES (INCLUDING DAMAGE TO BUSINESS, REPUTATION OR
GOODWILL), OR INDIRECT DAMAGES OF ANY TYPE HOWEVER CAUSED, WHETHER BY BREACH OF WARRANTY, BREACH OF CONTRACT,
IN TORT (INCLUDING NEGLIGENCE) OR ANY OTHER LEGAL OR EQUITABLE CAUSE OF ACTION EVEN IF SUCH PARTY HAS BEEN
ADVISED OF SUCH DAMAGES IN ADVANCE OR IF SUCH DAMAGES WERE FORESEEABLE.
9.2. LIMITATIONS ON DIRECT DAMAGES. EXCEPT FOR ANY EXCLUDED CLAIMS AND ANY DAMAGES THAT CANNOT BE LIMITED UNDER
APPLICABLE LAW, IN NO EVENT WILL MEMGRAPHS TOTAL AGGREGATE LIABILITY ARISING FROM OR RELATED TO THIS
AGREEMENT, EXCEED AN AMOUNT EQUAL TO THE TOTAL AMOUNT OF FEES PAID OR PAYABLE BY CUSTOMER TO MEMGRAPH UNDER
THIS AGREEMENT DURING THE TWELVE MONTHS PRECEDING THE CLAIM. THE FOREGOING LIMITATIONS SHALL NOT APPLY TO: (i)
PAYMENTS TO A THIRD PARTY ARISING FROM A PARTYS OBLIGATIONS UNDER SECTION 8 (INDEMNIFICATION); (ii) BREACH BY
A PARTY OF SECTION 10 (CONFIDENTIAL INFORMATION), AND (iii) INFRINGEMENT BY A PARTY OF THE OTHER PARTYS
INTELLECTUAL PROPERTY RIGHTS (COLLECTIVELY EXCLUSIONS (i)-(iii) ARE REFERRED TO AS THE “EXCLUDED CLAIMS”). WITH
RESPECT TO ANY EXCLUDED CLAIMS, MEMGRAPHS TOTAL AGGREGATE LIABILITY SHALL IN NO EVENT EXCEED £1,000,000.
9.3. Nothing in this Agreement excludes the liability of Memgraph for death or personal injury caused by the
Suppliers negligence; or for fraud or fraudulent misrepresentation.
10. CONFIDENTIALITY.
10.1. The Receiving Party will use the same degree of care that it uses to protect the confidentiality of its own
confidential information of like kind (but not less than reasonable care) to (i) not use any confidential
information of the Disclosing Party for any purpose outside the scope of this agreement and (ii) except as
otherwise authorized by the Disclosing Party in writing, limit access to confidential information of the
Disclosing Party to those of its and its affiliates employees and contractors who need that access for
purposes consistent with this agreement and who have signed confidentiality agreements with the receiving party
containing protections not materially less protective of the confidential information than those herein.
Neither party will disclose the terms of this agreement or any Orders to any third-party other than its
affiliates, legal counsel, and accountants without the other partys prior written consent, provided that a
party that makes any such disclosure to its affiliate, legal counsel or accountants will remain responsible for
such affiliates, legal counsels, or accountants compliance with this “Confidentiality” section.
10.2. Compelled Disclosure. The Receiving Party may disclose confidential information of the Disclosing Party to the
extent compelled by law to do so, provided the Receiving Party gives the Disclosing Party prior notice of the
compelled disclosure (to the extent legally permitted) and reasonable assistance, at the Disclosing Partys
cost, if the Disclosing Party wishes to contest the disclosure. If the receiving party is compelled by law to
disclose the Disclosing Partys confidential information as part of a civil proceeding to which the Disclosing
Party is a party, and the Disclosing Party is not contesting the disclosure, the Disclosing Party will
reimburse the Receiving Party for its reasonable cost of complying and providing secure access to that
confidential information.
11. TERMINATION.
11.1. Term. The term (“Term”) of this Agreement will commence on the Effective Date and continue until all
Subscriptions, licence terms and Orders expire, unless earlier terminated in accordance with this Section 11.
11.2. Termination for Cause. In the event of a material breach of this Agreement (excluding any breaches for which an
exclusive remedy is expressly provided), the non-breaching party may terminate this Agreement if such breach
is not cured within thirty (30) days after written notice thereof (except that for a breach of Section 3.5
(“General Restrictions”), there will be no cure period). For clarity, material breach of this Agreement
includes, but is not limited to, failure to timely pay amounts due hereunder, exceeding the scope of any
Licence granted hereunder (including the Licensed Capacity), violating the Licence restrictions, breach of
Section 6.1 and failing to protect the other partys Confidential Information.
11.3. Without affecting any other right or remedy available to it, and to the fullest extent permitted by applicable
law, either party may terminate this Agreement with immediate effect by giving written notice to the other
party if the other party:
11.3.1. suspends, or threatens to suspend, payment of its debts or is unable to pay its debts as they fall due or
admits inability to pay its debts or is deemed unable to pay its debts within the meaning of section 123
of the Insolvency Act 1986, as if the words “it is proved to the satisfaction of the court” did not
appear in sections 123(1)(e) or 123(2) of the Insolvency Act 1986; or
11.3.2. the other party commences negotiations with all or any class of its creditors with a view to rescheduling
any of its debts, or makes a proposal for or enters into any compromise or arrangement with its creditors
other than for the sole purpose of a scheme for a solvent amalgamation of that other party with one or
more other companies or the solvent reconstruction of that other party; or
11.3.3. a petition is filed, a notice is given, a resolution is passed, or an order is made, for or in connection
with the winding up of that other party other than for the sole purpose of a scheme for a solvent
amalgamation of that other party with one or more other companies or the solvent reconstruction of that
other party; or
11.3.4. an application is made to court, or an order is made, for the appointment of an administrator, or if a
notice of intention to appoint an administrator is given or if an administrator is appointed, over the
other party; or
11.3.5. the holder of a qualifying floating charge over the assets of that other party has become entitled to
appoint or has appointed an administrative receiver; or
11.3.6. a person becomes entitled to appoint a receiver over the assets of the other party or a receiver is
appointed over the assets of the other party; or
11.3.7. a creditor or encumbrancer of the other party attaches or takes possession of, or a distress, execution,
sequestration or other such process is levied or enforced on or sued against, the whole or any part of
the other partys assets and such attachment or process is not discharged within 30 days; or
11.3.8. any event occurs, or proceeding is taken, with respect to the other party in any jurisdiction to which
it is subject that has an effect equivalent or similar to any of the events mentioned in clause 11.3.1 to
clause 11.3.7 (inclusive); or
11.3.9. the other party suspends or ceases, or threatens to suspend or cease, carrying on all or a substantial
part of its business.
11.4. Effect of Termination. Upon the termination of this Agreement: (i) all licences will terminate; (ii) Customer
will immediately discontinue all use of the affected Software and erase all other tangible embodiments of
Memgraph Confidential Information in Customers possession or control, and promptly certify the same to
Memgraph; (iii) Memgraph may immediately cease providing the Services; (iv) (subject to this Section),
Memgraph will return or delete all tangible embodiments of Customer Confidential Information in Memgraphs
possession or control; and (v) Sections 1 (“Definitions”), 3.5 (“General Restrictions”), 3.6 (“Ownership;
Reservation of Rights”), 5 (“Fees and Payment”), 7.3 (“Limitations”), 7.4 (“Disclaimer”), 8
(“Indemnification”), 9 (“Limitation of Liability”), 10 (“Confidentiality”), 11.4 (“Effect of Termination”),
and 12 (“Miscellaneous”) will survive. If a partys file retention policies or a valid legal order provides
for backup or archival copies of files to be retained, such party will notify the other party of such policy
or order, protect the other partys Confidential Information as required hereunder, and permanently erase,
delete, or destroy such Confidential Information as soon as permissible under such policy or order.
12. MISCELLANEOUS.
12.1. Assignment. This Agreement will bind and inure to the benefit of each partys permitted successors and assigns.
Memgraph may assign this Agreement to any affiliate or in connection with a merger, reorganization,
acquisition, or other transfer of all or substantially all of Memgraphs assets or voting securities. Customer
may not assign or transfer this Agreement, in whole or in part, without Memgraphs written consent except that
Customer may assign its rights and obligations under this Agreement, in whole but not in part, without
Memgraphs written consent in connection with any merger, consolidation, sale of all or substantially all of
Customers assets or voting stock, or any other similar transaction provided that: (i) the assignee is not a
direct competitor of Memgraph; (ii) Customer provides prompt written notice of such assignment to Memgraph;
(iii) the assignee is capable of fully performing Customers obligations under this Agreement; and (iv) the
assignee agrees to be bound by the terms and conditions of this Agreement. Any attempt to transfer or assign
this Agreement without such written consent will be null and void.Force Majeure. Memgraph shall have no
liability to the Customer under this Agreement if it is prevented from or delayed in performing its obligations
under this Agreement, or from carrying on its business, by acts, events, omissions or accidents beyond its
reasonable control, including strikes, lock-outs or other industrial disputes (whether involving the workforce
of Memgraph or any other party), failure of a utility service or transport or telecommunications network, act
of God, war, pandemic, riot, civil commotion, malicious damage, compliance with any law or governmental order,
rule, regulation or direction, accident, breakdown of plant or machinery, fire, flood, storm or default of
suppliers or subcontractors, provided that the Customer is notified of such an event and its expected duration.
12.2. Governing Law. This Agreement and any dispute or claim arising out of or in connection with it or its subject
matter or formation (including non-contractual disputes or claims) shall be governed by and construed in
accordance with the law of England and Wales.
12.3. Jurisdiction. Each party irrevocably agrees that the courts of England and Wales shall have exclusive
jurisdiction to settle any dispute or claim arising out of or in connection with this Agreement or its subject
matter or formation (including non-contractual disputes or claims).
12.4. Severability; Waiver; Construction. If a court of competent jurisdiction adjudges any provision of this
Agreement to be invalid or unenforceable, the remaining provisions of this Agreement, if capable of substantial
performance, will continue in full force and effect without being impaired or invalidated in any way. The
parties agree to replace any invalid provision with a valid provision that most closely approximates the intent
and economic effect of the invalid provision. All waivers must be in writing. A partys consent to, or waiver
of, enforcement of this Agreement on one occasion will not be deemed a waiver of any other provision or such
provision on any other occasion. In this Agreement, the word “including” means “including but not limited to.”
No presumption will operate in favour of or against any party as a result of its role in drafting this
Agreement.
12.5. Subcontractors. Memgraph may use the services of subcontractors in connection with its performance of this
Agreement, provided that Memgraph remains solely responsible for (i) compliance of any such subcontractor with
the terms of this Agreement and (ii) the overall performance of Memgraph as required under this Agreement.
12.6. Use of Aggregate Data. Customer agrees that Memgraph may collect, use and disclose quantitative data and
metadata derived from the use of the Software (i) for its own internal, statistical analysis, (ii) to develop
and improve the Software and (iii) to create and distribute reports and other materials regarding use of the
Software. For clarity, any such data collected, used, and disclosed will be in anonymized aggregate form only
and shall not identify Customer or its Users, or disclose any Customer Data.Independent Contractors. The
parties are independent contractors. No agency, partnership, franchise, joint venture, or employment
relationship is intended or created by this Agreement. Neither party has the power or authority to create or
assume any obligation, or make any representations or warranties, on behalf of the other party.
12.7. Publicity. Memgraph may, in conformity with Customers trademark usage guidelines, use Customers name and logo
in Memgraphs sales and marketing materials, including in business presentations, Customer lists, and on
websites. Neither party will issue a press release regarding this Agreement without the other partys prior
written consent. Neither party will disclose the terms of this Agreement to any third party, except as required
by law.
12.8. Notice. Any notice, consent, or waiver hereunder must be in writing, addressed to the attention of “Legal
Department” at the address set forth above, and delivered by personal delivery, reputable rapid courier, or
certified/registered mail, return receipt requested, and will be deemed given upon personal delivery, one (1)
day after deposit with an overnight domestic courier, two (2) days after deposit with an international courier,
or five (5) days after deposit in the certified or registered mail. A party may specify a new address by
providing notice to the other party in accordance with this Section.
12.9. Compliance with Law. Each party will comply with all applicable laws, regulations, and orders of any
governmental authority of competent jurisdiction in its performance under this Agreement, including but not
limited to those applicable to data collection and the privacy and security of personal information, including
trans-border data transfers and data breach notification requirements as required of each party by law.
12.10.Supremacy; Modification. This Agreement will prevail over any written instrument submitted by Customer; the
terms of any purchase order, acknowledgement, or similar document submitted by Customer to Memgraph will have
no effect. If the express terms of an Order Document conflict with this Agreement, the terms on the Order
Document will prevail, but only with respect to that Order Document. This Agreement cannot be varied or
supplemented by course of dealing or by usage of trade. All modifications or amendments to this Agreement must
be in writing and signed by both parties, except that subsequent renewals and purchases of additional Licensed
Capacity can be procured by payment against an issued invoice as set forth in Section 5 (“Fees and Payment”)
above.
12.11.No Third Party Beneficiaries. This Agreement is not intended and shall not be construed to give any third party
any interest or rights with respect to or in connection with any agreement or provision herein, except as
expressly provided for in this Agreement.
12.12.Entire Agreement. This Agreement in its original English text, sets forth the complete, exclusive, and final
agreement of the parties concerning the subject matter hereof, supersedes, replaces, and merges all prior and
contemporaneous agreements, communications, and understandings, both
written and oral, between them concerning the subject matter hereof. This Agreement may be executed in
counterparts.

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Apache License
Version 2.0, January 2004
https://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
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direction or management of such entity, whether by contract or
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"You" (or "Your") shall mean an individual or Legal Entity
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"Work" shall mean the work of authorship, whether in Source or
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2. Grant of Copyright License. Subject to the terms and conditions of
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Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
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origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
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of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
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appropriateness of using or redistributing the Work and assume any
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whether in tort (including negligence), contract, or otherwise,
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negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
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or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
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file or class name and description of purpose be included on the
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Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
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See the License for the specific language governing permissions and
limitations under the License.

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[The "BSD 3-clause license"]
Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
=====
MIT License for codepointat.js from https://git.io/codepointat
MIT License for fromcodepoint.js from https://git.io/vDW1m
Copyright Mathias Bynens <https://mathiasbynens.be/>
Permission is hereby granted, free of charge, to any person obtaining
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The above copyright notice and this permission notice shall be
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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--------------------------------------------------------------------------
This program, "bzip2", the associated library "libbzip2", and all
documentation, are copyright (C) 1996-2010 Julian R Seward. All
rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. The origin of this software must not be misrepresented; you must
not claim that you wrote the original software. If you use this
software in a product, an acknowledgment in the product
documentation would be appreciated but is not required.
3. Altered source versions must be plainly marked as such, and must
not be misrepresented as being the original software.
4. The name of the author may not be used to endorse or promote
products derived from this software without specific prior written
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Julian Seward, jseward@bzip.org
bzip2/libbzip2 version 1.0.6 of 6 September 2010
--------------------------------------------------------------------------

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
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direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
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including but not limited to software source code, documentation
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"Work" shall mean the work of authorship, whether in Source or
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"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
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of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
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"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
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copyright license to reproduce, prepare Derivative Works of,
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Work and such Derivative Works in Source or Object form.
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meet the following conditions:
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(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
--- LLVM Exceptions to the Apache 2.0 License ----
As an exception, if, as a result of your compiling your source code, portions
of this Software are embedded into an Object form of such source code, you
may redistribute such embedded portions in such Object form without complying
with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
In addition, if you combine or link compiled forms of this Software with
software that is licensed under the GPLv2 ("Combined Software") and if a
court of competent jurisdiction determines that the patent provision (Section
3), the indemnity provision (Section 9) or other Section of the License
conflicts with the conditions of the GPLv2, you may retroactively and
prospectively choose to deem waived or otherwise exclude such Section(s) of
the License, but only in their entirety and only with respect to the Combined
Software.

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Copyright (c) 2013, Ryan Haining, Aaron Josephs, Google
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LICENSE
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librdkafka - Apache Kafka C driver library
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# For src/crc32c.c copied (with modifications) from
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--------------------------------------------------------------
This license covers src/rdhdrhistogram.c which is a C port of
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-----------------------------------------------------------------------------
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* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
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*
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)queue.h 8.5 (Berkeley) 8/20/94
* $FreeBSD$
LICENSE.regexp
--------------------------------------------------------------
regexp.c and regexp.h from https://github.com/ccxvii/minilibs sha 875c33568b5a4aa4fb3dd0c52ea98f7f0e5ca684
"
These libraries are in the public domain (or the equivalent where that is not possible). You can do anything you want with them. You have no legal obligation to do anything else, although I appreciate attribution.
"
LICENSE.snappy
--------------------------------------------------------------
######################################################################
# LICENSE.snappy covers files: snappy.c, snappy.h, snappy_compat.h #
# originally retrieved from http://github.com/andikleen/snappy-c #
# git revision 8015f2d28739b9a6076ebaa6c53fe27bc238d219 #
######################################################################
The snappy-c code is under the same license as the original snappy source
Copyright 2011 Intel Corporation All Rights Reserved.
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LICENSE.tinycthread
--------------------------------------------------------------
From https://github.com/tinycthread/tinycthread/README.txt c57166cd510ffb5022dd5f127489b131b61441b9
License
-------
Copyright (c) 2012 Marcus Geelnard
2013-2014 Evan Nemerson
This software is provided 'as-is', without any express or implied
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3. This notice may not be removed or altered from any source
distribution.
LICENSE.wingetopt
--------------------------------------------------------------
For the files wingetopt.c wingetopt.h downloaded from https://github.com/alex85k/wingetopt
/*
* Copyright (c) 2002 Todd C. Miller <Todd.Miller@courtesan.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Sponsored in part by the Defense Advanced Research Projects
* Agency (DARPA) and Air Force Research Laboratory, Air Force
* Materiel Command, USAF, under agreement number F39502-99-1-0512.
*/
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Dieter Baron and Thomas Klausner.
*
* Redistribution and use in source and binary forms, with or without
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* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/

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Copyright (c) 2017-2018, Marcin Konarski (amok at codestation.org)
Copyright (c) 2010, Salvatore Sanfilippo (antirez at gmail dot com)
Copyright (c) 2010, Pieter Noordhuis (pcnoordhuis at gmail dot com)
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wcwidth.cpp
===========
Markus Kuhn -- 2007-05-26 (Unicode 5.0)
Permission to use, copy, modify, and distribute this software
for any purpose and without fee is hereby granted. The author
disclaims all warranties with regard to this software.
ConvertUTF.cpp
==============
Copyright 2001-2004 Unicode, Inc.
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This contains code that is from LevelDB, and that code is under the following license:
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The MIT License (MIT)
Copyright (c) 2016 Gabi Melman.
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-- NOTE: Third party dependency used by this software --
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and users must comply to its license: https://github.com/fmtlib/fmt/blob/master/LICENSE.rst

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ZLIB DATA COMPRESSION LIBRARY
zlib 1.2.11 is a general purpose data compression library. All the code is
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Mark Nelson <markn@ieee.org> wrote an article about zlib for the Jan. 1997
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zlib is available in Java using the java.util.zip package, documented at
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other compilers. Use "make test" to check your compiler.
- gzdopen is not supported on RISCOS or BEOS.
- For PalmOs, see http://palmzlib.sourceforge.net/
Acknowledgments:
The deflate format used by zlib was defined by Phil Katz. The deflate and
zlib specifications were written by L. Peter Deutsch. Thanks to all the
people who reported problems and suggested various improvements in zlib; they
are too numerous to cite here.
Copyright notice:
(C) 1995-2017 Jean-loup Gailly and Mark Adler
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
Jean-loup Gailly Mark Adler
jloup@gzip.org madler@alumni.caltech.edu
If you use the zlib library in a product, we would appreciate *not* receiving
lengthy legal documents to sign. The sources are provided for free but without
warranty of any kind. The library has been entirely written by Jean-loup
Gailly and Mark Adler; it does not include third-party code.
If you redistribute modified sources, we would appreciate that you include in
the file ChangeLog history information documenting your changes. Please read
the FAQ for more information on the distribution of modified source versions.

12
pyproject.toml Normal file
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[tool.black]
line-length = 120
include = '\.pyi?$'
extend-exclude = '''
/(
| .git
| .__pycache__
| build
| libs
| .cache
)/
'''

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@@ -0,0 +1,48 @@
# Memgraph Query Modules CMake configuration
# You should use the top level CMake configuration with -DQUERY_MODULES=ON
# These modules are meant to be shipped with Memgraph installation.
project(memgraph_query_modules)
disallow_in_source_build()
# Everything that is installed here, should be under the "query_modules" component.
set(CMAKE_INSTALL_DEFAULT_COMPONENT_NAME "query_modules")
string(TOLOWER ${CMAKE_BUILD_TYPE} lower_build_type)
add_library(example_c SHARED example.c)
target_include_directories(example_c PRIVATE ${CMAKE_SOURCE_DIR}/include)
target_compile_options(example_c PRIVATE -Wall)
# Strip C example in release build.
if (lower_build_type STREQUAL "release")
add_custom_command(TARGET example_c POST_BUILD
COMMAND strip -s $<TARGET_FILE:example_c>
COMMENT "Stripping symbols and sections from the C example module")
endif()
install(PROGRAMS $<TARGET_FILE:example_c>
DESTINATION lib/memgraph/query_modules
RENAME example_c.so)
# Also install the source of the example, so user can read it.
install(FILES example.c DESTINATION lib/memgraph/query_modules/src)
add_library(example_cpp SHARED example.cpp)
target_include_directories(example_cpp PRIVATE ${CMAKE_SOURCE_DIR}/include)
target_compile_options(example_cpp PRIVATE -Wall)
# Strip C++ example in release build.
if (lower_build_type STREQUAL "release")
add_custom_command(TARGET example_cpp POST_BUILD
COMMAND strip -s $<TARGET_FILE:example_cpp>
COMMENT "Stripping symbols and sections from the C++ example module")
endif()
install(PROGRAMS $<TARGET_FILE:example_cpp>
DESTINATION lib/memgraph/query_modules
RENAME example_cpp.so)
# Also install the source of the example, so user can read it.
install(FILES example.cpp DESTINATION lib/memgraph/query_modules/src)
# Install the Python example and modules
install(FILES example.py DESTINATION lib/memgraph/query_modules RENAME py_example.py)
install(FILES graph_analyzer.py DESTINATION lib/memgraph/query_modules)
install(FILES mgp_networkx.py DESTINATION lib/memgraph/query_modules)
install(FILES nxalg.py DESTINATION lib/memgraph/query_modules)
install(FILES wcc.py DESTINATION lib/memgraph/query_modules)

216
query_modules/example.c Normal file
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// Compile with clang or gcc:
// clang -Wall -shared -fPIC -I <path-to-memgraph-include> example.c -o example.so
// <path-to-memgraph-include> for installed Memgraph will usually be something
// like `/usr/include/memgraph` or `/usr/local/include/memgraph`.
// To use the compiled module, you need to run Memgraph configured to load
// modules from the directory where the compiled module can be found.
#include "mg_procedure.h"
// This example procedure returns 2 fields: `args` and `result`.
// * `args` is a copy of arguments passed to the procedure.
// * `result` is the result of this procedure, a "Hello World!" string.
// In case of memory errors, this function will report them and finish
// executing.
//
// The procedure can be invoked in openCypher using the following calls:
// CALL example.procedure(1, 2) YIELD args, result;
// CALL example.procedure(1) YIELD args, result;
// Naturally, you may pass in different arguments or yield less fields.
static void procedure(struct mgp_list *args, struct mgp_graph *graph, struct mgp_result *result,
struct mgp_memory *memory) {
size_t args_size = 0;
if (mgp_list_size(args, &args_size) != MGP_ERROR_NO_ERROR) {
goto error_something_went_wrong;
}
struct mgp_list *args_copy = NULL;
if (mgp_list_make_empty(args_size, memory, &args_copy) != MGP_ERROR_NO_ERROR) {
goto error_something_went_wrong;
}
for (size_t i = 0; i < args_size; ++i) {
struct mgp_value *value = NULL;
if (mgp_list_at(args, i, &value) != MGP_ERROR_NO_ERROR) {
goto error_free_list;
}
if (mgp_list_append(args_copy, value) != MGP_ERROR_NO_ERROR) {
goto error_free_list;
}
}
struct mgp_result_record *record = NULL;
if (mgp_result_new_record(result, &record) != MGP_ERROR_NO_ERROR) {
goto error_free_list;
}
// Transfer ownership of args_copy to mgp_value.
struct mgp_value *args_value = NULL;
if (mgp_value_make_list(args_copy, &args_value) != MGP_ERROR_NO_ERROR) {
goto error_free_list;
}
// Release `args_value` and contained `args_copy`.
if (mgp_result_record_insert(record, "args", args_value) != MGP_ERROR_NO_ERROR) {
mgp_value_destroy(args_value);
goto error_something_went_wrong;
}
mgp_value_destroy(args_value);
struct mgp_value *hello_world_value = NULL;
if (mgp_value_make_string("Hello World!", memory, &hello_world_value) != MGP_ERROR_NO_ERROR) {
goto error_something_went_wrong;
}
enum mgp_error insert_result = mgp_result_record_insert(record, "result", hello_world_value);
mgp_value_destroy(hello_world_value);
if (insert_result != MGP_ERROR_NO_ERROR) {
goto error_something_went_wrong;
}
// We have successfully finished, so return without error reporting.
return;
error_free_list:
mgp_list_destroy(args_copy);
error_something_went_wrong:
// Best effort. If it fails, there is nothing we can do.
mgp_result_set_error_msg(result, "Something went wrong!");
}
int add_read_procedure(struct mgp_module *module, struct mgp_memory *memory) {
struct mgp_proc *proc = NULL;
if (mgp_module_add_read_procedure(module, "procedure", procedure, &proc) != MGP_ERROR_NO_ERROR) {
return 1;
}
struct mgp_type *any_type = NULL;
if (mgp_type_any(&any_type) != MGP_ERROR_NO_ERROR) {
return 1;
}
struct mgp_type *nullable_any_type = NULL;
if (mgp_type_nullable(any_type, &nullable_any_type) != MGP_ERROR_NO_ERROR) {
return 1;
}
if (mgp_proc_add_arg(proc, "required_arg", nullable_any_type) != MGP_ERROR_NO_ERROR) {
return 1;
}
struct mgp_value *null_value = NULL;
if (mgp_value_make_null(memory, &null_value) != MGP_ERROR_NO_ERROR) {
return 1;
}
if (mgp_proc_add_opt_arg(proc, "optional_arg", nullable_any_type, null_value) != MGP_ERROR_NO_ERROR) {
mgp_value_destroy(null_value);
return 1;
}
mgp_value_destroy(null_value);
struct mgp_type *string = NULL;
if (mgp_type_string(&string) != MGP_ERROR_NO_ERROR) {
return 1;
}
if (mgp_proc_add_result(proc, "result", string) != MGP_ERROR_NO_ERROR) {
return 1;
}
struct mgp_type *list_of_anything = NULL;
if (mgp_type_list(nullable_any_type, &list_of_anything) != MGP_ERROR_NO_ERROR) {
return 1;
}
if (mgp_proc_add_result(proc, "args", list_of_anything)) {
return 1;
}
return 0;
}
// This example procedure returns one field called `created_vertex`
// which contains the newly created vertex.
// In case of memory errors, this function will report them and finish
// executing.
//
// The procedure can be invoked in openCypher using the following call:
// CALL example.write_procedure("property value") YIELD created_vertex;
static void write_procedure(struct mgp_list *args, struct mgp_graph *graph, struct mgp_result *result,
struct mgp_memory *memory) {
size_t args_size = 0;
if (mgp_list_size(args, &args_size) != MGP_ERROR_NO_ERROR) {
goto error_something_went_wrong;
}
if (args_size != 1) {
mgp_result_set_error_msg(result, "The procedure requires exactly one argument!");
return;
}
struct mgp_value *arg = NULL;
if (mgp_list_at(args, 0, &arg) != MGP_ERROR_NO_ERROR) {
goto error_something_went_wrong;
}
struct mgp_vertex *vertex = NULL;
if (mgp_graph_create_vertex(graph, memory, &vertex) != MGP_ERROR_NO_ERROR) {
goto error_something_went_wrong;
}
if (mgp_vertex_set_property(vertex, "new_property", arg) != MGP_ERROR_NO_ERROR) {
goto error_destroy_vertex;
}
struct mgp_value *vertex_value = NULL;
if (mgp_value_make_vertex(vertex, &vertex_value) != MGP_ERROR_NO_ERROR) {
goto error_destroy_vertex;
}
struct mgp_result_record *record = NULL;
if (mgp_result_new_record(result, &record) != MGP_ERROR_NO_ERROR) {
goto error_destroy_vertex_value;
}
if (mgp_result_record_insert(record, "created_vertex", vertex_value) != MGP_ERROR_NO_ERROR) {
goto error_destroy_vertex_value;
}
mgp_value_destroy(vertex_value);
return;
error_destroy_vertex:
mgp_vertex_destroy(vertex);
goto error_something_went_wrong;
error_destroy_vertex_value:
mgp_value_destroy(vertex_value);
error_something_went_wrong:
// Best effort. If it fails, there is nothing we can do.
mgp_result_set_error_msg(result, "Something went wrong!");
}
int add_write_procedure(struct mgp_module *module, struct mgp_memory *memory) {
struct mgp_proc *proc = NULL;
if (mgp_module_add_write_procedure(module, "write_procedure", write_procedure, &proc) != MGP_ERROR_NO_ERROR) {
return 1;
}
struct mgp_type *string_type = NULL;
if (mgp_type_string(&string_type) != MGP_ERROR_NO_ERROR) {
return 1;
}
if (mgp_proc_add_arg(proc, "required_arg", string_type) != MGP_ERROR_NO_ERROR) {
return 1;
}
struct mgp_type *node_type = NULL;
if (mgp_type_node(&node_type) != MGP_ERROR_NO_ERROR) {
return 1;
}
if (mgp_proc_add_result(proc, "created_vertex", node_type) != MGP_ERROR_NO_ERROR) {
return 1;
}
return 0;
}
// Each module needs to define mgp_init_module function.
// Here you can register multiple procedures your module supports.
int mgp_init_module(struct mgp_module *module, struct mgp_memory *memory) {
if (add_read_procedure(module, memory) != 0) {
return -1;
}
if (add_write_procedure(module, memory) != 0) {
return -1;
}
return 0;
}
// This is an optional function if you need to release any resources before the
// module is unloaded. You will probably need this if you acquired some
// resources in mgp_init_module.
int mgp_shutdown_module() {
// Return 0 to indicate success.
return 0;
}

127
query_modules/example.cpp Normal file
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// Copyright 2023 Memgraph Ltd.
//
// Use of this software is governed by the Business Source License
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
// License, and you may not use this file except in compliance with the Business Source License.
//
// As of the Change Date specified in that file, in accordance with
// the Business Source License, use of this software will be governed
// by the Apache License, Version 2.0, included in the file
// licenses/APL.txt.
#include <mgp.hpp>
void ProcImpl(std::vector<mgp::Value> arguments, mgp::Graph graph, mgp::RecordFactory record_factory) {
auto record = record_factory.NewRecord();
record.Insert("out", true);
}
void SampleReadProc(mgp_list *args, mgp_graph *memgraph_graph, mgp_result *result, mgp_memory *memory) {
try {
// The outcommented way of assigning the memory pointer is still
// working, but it is deprecated because of certain concurrency
// issues. Please use the guard instead.
// mgp::memory = memory;
mgp::MemoryDispatcherGuard guard(memory);
std::vector<mgp::Value> arguments;
for (size_t i = 0; i < mgp::list_size(args); i++) {
auto arg = mgp::Value(mgp::list_at(args, i));
arguments.push_back(arg);
}
ProcImpl(arguments, mgp::Graph(memgraph_graph), mgp::RecordFactory(result));
} catch (const std::exception &e) {
mgp::result_set_error_msg(result, e.what());
return;
}
}
void AddXNodes(mgp_list *args, mgp_graph *memgraph_graph, mgp_result *result, mgp_memory *memory) {
// The outcommented way of assigning the memory pointer is still
// working, but it is deprecated because of certain concurrency
// issues. Please use the guard instead.
// mgp::memory = memory;
mgp::MemoryDispatcherGuard guard(memory);
auto graph = mgp::Graph(memgraph_graph);
std::vector<mgp::Value> arguments;
for (size_t i = 0; i < mgp::list_size(args); i++) {
auto arg = mgp::Value(mgp::list_at(args, i));
arguments.push_back(arg);
}
for (int i = 0; i < arguments[0].ValueInt(); i++) {
graph.CreateNode();
}
}
void Multiply(mgp_list *args, mgp_func_context *ctx, mgp_func_result *res, mgp_memory *memory) {
// The outcommented way of assigning the memory pointer is still
// working, but it is deprecated because of certain concurrency
// issues. Please use the guard instead.
// mgp::memory = memory;
mgp::MemoryDispatcherGuard guard(memory);
std::vector<mgp::Value> arguments;
for (size_t i = 0; i < mgp::list_size(args); i++) {
auto arg = mgp::Value(mgp::list_at(args, i));
arguments.push_back(arg);
}
auto result = mgp::Result(res);
auto first = arguments[0].ValueInt();
auto second = arguments[1].ValueInt();
result.SetValue(first * second);
}
extern "C" int mgp_init_module(struct mgp_module *module, struct mgp_memory *memory) {
try {
// The outcommented way of assigning the memory pointer is still
// working, but it is deprecated because of certain concurrency
// issues. Please use the guard instead.
// mgp::memory = memory;
mgp::MemoryDispatcherGuard guard(memory);
AddProcedure(SampleReadProc, "return_true", mgp::ProcedureType::Read,
{mgp::Parameter("param_1", mgp::Type::Int), mgp::Parameter("param_2", mgp::Type::Double, 2.3)},
{mgp::Return("out", mgp::Type::Bool)}, module, memory);
} catch (const std::exception &e) {
return 1;
}
try {
// The outcommented way of assigning the memory pointer is still
// working, but it is deprecated because of certain concurrency
// issues. Please use the guard instead.
// mgp::memory = memory;
mgp::MemoryDispatcherGuard guard(memory);
mgp::AddProcedure(AddXNodes, "add_x_nodes", mgp::ProcedureType::Write, {mgp::Parameter("param_1", mgp::Type::Int)},
{}, module, memory);
} catch (const std::exception &e) {
return 1;
}
try {
// The outcommented way of assigning the memory pointer is still
// working, but it is deprecated because of certain concurrency
// issues. Please use the guard instead.
// mgp::memory = memory;
mgp::MemoryDispatcherGuard guard(memory);
mgp::AddFunction(Multiply, "multiply",
{mgp::Parameter("int", mgp::Type::Int), mgp::Parameter("int", mgp::Type::Int, (int64_t)3)}, module,
memory);
} catch (const std::exception &e) {
return 1;
}
return 0;
}
extern "C" int mgp_shutdown_module() { return 0; }

94
query_modules/example.py Normal file
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# Build Memgraph with Python 3.5+ support and run Memgraph so that it loads
# this file as a Query Module. The procedure implemented in this module is just
# a rewrite of the `example.c` procedure.
import mgp
import copy
@mgp.read_proc
def procedure(context: mgp.ProcCtx,
required_arg: mgp.Nullable[mgp.Any],
optional_arg: mgp.Nullable[mgp.Any] = None
) -> mgp.Record(args=list,
vertex_count=int,
avg_degree=mgp.Number,
props=mgp.Nullable[mgp.Map]):
"""
This example procedure returns 4 fields.
* `args` is a copy of arguments passed to the procedure.
* `vertex_count` is the number of vertices in the database.
* `avg_degree` is the average degree of vertices.
* `props` is the properties map of the passed in `required_arg`, if it is
an Edge or a Vertex. In case of a Path instance, properties of the
starting vertex are returned.
Any errors can be reported by raising an Exception.
The procedure can be invoked in openCypher using the following calls:
CALL example.procedure(1, 2) YIELD args, vertex_count;
MATCH (n) CALL example.procedure(n, 1) YIELD * RETURN *;
Naturally, you may pass in different arguments or yield different fields.
"""
# Create a properties map if we received an Edge, Vertex, or Path instance.
props = None
if isinstance(required_arg, (mgp.Edge, mgp.Vertex)):
props = dict(required_arg.properties.items())
elif isinstance(required_arg, mgp.Path):
start_vertex, = required_arg.vertices
props = dict(start_vertex.properties.items())
# Count the vertices and edges in the database; this may take a while.
vertex_count = 0
edge_count = 0
for v in context.graph.vertices:
vertex_count += 1
edge_count += sum(1 for e in v.in_edges)
edge_count += sum(1 for e in v.out_edges)
# Calculate the average degree, as if edges are not directed.
avg_degree = 0 if vertex_count == 0 else edge_count / vertex_count
# Copy the received arguments to make it equivalent to the C example.
args_copy = [copy.deepcopy(required_arg), copy.deepcopy(optional_arg)]
# Multiple rows can be produced by returning an iterable of mgp.Record.
return mgp.Record(args=args_copy, vertex_count=vertex_count,
avg_degree=avg_degree, props=props)
@mgp.write_proc
def write_procedure(context: mgp.ProcCtx,
property_name: str,
property_value: mgp.Nullable[mgp.Any]
) -> mgp.Record(created_vertex=mgp.Vertex):
"""
This example procedure creates a new vertex with the specified property
and connects it to all existing vertex which has the same property with
the same name. It returns one field called `created_vertex` which
contains the newly created vertex.
Any errors can be reported by raising an Exception.
The procedure can be invoked in openCypher using the following calls:
- CALL example.write_procedure("property_name", "property_value")
YIELD created_vertex;
- MATCH (n) WHERE n.my_property IS NOT NULL
WITH n.my_property as property_value
CALL example.write_procedure("my_property", property_value)
YIELD created_vertex;
Naturally, you may pass in different arguments.
"""
# Collect all the vertices that has the required property with the same
# value
vertices_to_connect = []
for v in context.graph.vertices:
if v.properties[property_name] == property_value:
vertices_to_connect.append(v)
# Create the new vertex and set its property
vertex = context.graph.create_vertex()
vertex.properties.set(property_name, property_value)
# Connect the new vertex to the other vertices
for v in vertices_to_connect:
context.graph.create_edge(vertex, v, mgp.EdgeType("HAS_SAME_VALUE"))
return mgp.Record(created_vertex=vertex)

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import sys
import mgp
from collections import OrderedDict
from itertools import chain, repeat
from inspect import cleandoc
from typing import List, Tuple
try:
import networkx as nx
except ImportError as import_error:
sys.stderr.write((
'\n'
'NOTE: Please install networkx to be able to use graph_analyzer '
'module. Using Python:\n'
+ sys.version +
'\n'))
raise import_error
# Imported last because it also depends on networkx.
from mgp_networkx import MemgraphMultiDiGraph # noqa E402
_MAX_LIST_SIZE = 10
@mgp.read_proc
def help() -> mgp.Record(name=str, value=str):
'''Shows manual page for graph_analyzer.'''
records = []
def make_records(name, doc):
return (mgp.Record(name=n, value=v) for n, v in
zip(chain([name], repeat('')), cleandoc(doc).splitlines()))
for func in (help, analyze, analyze_subgraph):
records.extend(make_records("Procedure '{}'".format(func.__name__),
func.__doc__))
for m, v in _get_analysis_mapping().items():
records.extend(make_records("Analysis '{}'".format(m), v.__doc__))
return records
@mgp.read_proc
def analyze(context: mgp.ProcCtx,
analyses: mgp.Nullable[List[str]] = None
) -> mgp.Record(name=str, value=str):
'''
Shows graph information.
In case of multiple results, only the first 10 will be shown.
The optional parameter is a list of graph analyses to run.
If NULL, all available analyses are run.
Example call (give all information):
CALL graph_analyzer.analyze() YIELD *;
Example call (with parameter):
CALL graph_analyzer.analyze(['nodes', 'edges']) YIELD *;
'''
g = MemgraphMultiDiGraph(ctx=context)
recs = _analyze_graph(context, g, analyses)
return [mgp.Record(name=name, value=value) for name, value in recs]
@mgp.read_proc
def analyze_subgraph(context: mgp.ProcCtx,
vertices: mgp.List[mgp.Vertex],
edges: mgp.List[mgp.Edge],
analyses: mgp.Nullable[List[str]] = None
) -> mgp.Record(name=str, value=str):
'''
Shows subgraph information.
In case of multiple results, only the first 10 will be shown.
The optional parameter is a list of graph analyses to run.
If NULL, all available analyses are run.
Example call (give all information):
MATCH (n)-[e]->(m) WITH
collect(n) AS nodes,
collect(e) AS edges
CALL graph_analyzer.analyze_subgraph(nodes, edges) YIELD *
RETURN name, value;
Example call (with parameter):
MATCH (n)-[e]->(m) WITH
collect(n) AS nodes,
collect(e) AS edges
CALL graph_analyzer.analyze_subgraph(nodes, edges, ['nodes', 'edges'])
YIELD *
RETURN name, value;
'''
vertices, edges = map(set, [vertices, edges])
g = nx.subgraph_view(
MemgraphMultiDiGraph(ctx=context),
lambda n: n in vertices,
lambda n1, n2, e: e in edges)
recs = _analyze_graph(context, g, analyses)
return [mgp.Record(name=name, value=value) for name, value in recs]
def _get_analysis_mapping():
return OrderedDict([
('nodes', _number_of_nodes),
('edges', _number_of_edges),
('bridges', _bridges),
('articulation_points', _articulation_points),
('avg_degree', _avg_degree),
('sorted_nodes_degree', _sorted_nodes_degree),
('self_loops', _self_loops),
('is_bipartite', _is_bipartite),
('is_planar', _is_planar),
('is_biconnected: ', _is_biconnected),
('is_weakly_connected', _is_weakly_connected),
('number_of_weakly_components', _weakly_components),
('is_strongly_connected', _is_strongly_connected),
('strongly_components', _strongly_components),
('is_dag', _is_dag),
('is_eulerian', _is_eulerian),
('is_forest', _is_forest),
('is_tree', _is_tree)])
def _get_analysis_func(name: str):
_name_to_proc = _get_analysis_mapping()
return _name_to_proc.get(name.lower())
def _get_analysis_funcs():
return _get_analysis_mapping().values()
def _analyze_graph(context: mgp.ProcCtx,
g: nx.MultiDiGraph,
analyses: List[str]
) -> List[Tuple[str, str]]:
functions = (_get_analysis_funcs() if analyses is None
else [_get_analysis_func(name) for name in analyses])
records = []
for index, f in enumerate(functions):
context.check_must_abort()
if f is None:
raise KeyError('Graph analysis is not supported: ' +
analyses[index])
name, value = f(g)
if isinstance(value, (list, set, tuple)):
value = list(value)[:_MAX_LIST_SIZE]
records.append((name, str(value)))
return records
def _number_of_nodes(g: nx.MultiDiGraph) -> Tuple[str, int]:
'''Returns number of nodes.'''
return 'Number of nodes', nx.number_of_nodes(g)
def _number_of_edges(g: nx.MultiDiGraph) -> Tuple[str, int]:
'''Returns number of edges.'''
return 'Number of edges', nx.number_of_edges(g)
def _avg_degree(g: nx.MultiDiGraph) -> Tuple[str, float]:
'''Returns average degree.'''
_, number_of_nodes = _number_of_nodes(g)
_, number_of_edges = _number_of_edges(g)
avg_degree = (0 if number_of_nodes == 0
else number_of_edges / number_of_nodes)
return 'Average degree', avg_degree
def _sorted_nodes_degree(g: nx.MultiDiGraph) -> Tuple[str, List[int]]:
'''Returns list of sorted nodes degree. [(node_id, degree), ...]'''
nodes_degree = [(n, g.degree(n)) for n in g.nodes()]
nodes_degree.sort(key=lambda x: x[1], reverse=True)
return 'Sorted nodes degree', nodes_degree
def _self_loops(g: nx.MultiDiGraph) -> Tuple[str, int]:
'''Returns number of self loops.'''
return 'Self loops', sum((1 if e[0] == e[1] else 0 for e in g.edges()))
def _is_bipartite(g: nx.MultiDiGraph) -> Tuple[str, bool]:
'''Checks if graph is bipartite.'''
_, number_of_nodes = _number_of_nodes(g)
ret = (False if number_of_nodes == 0
else nx.algorithms.bipartite.basic.is_bipartite(g))
return 'Is bipartite', ret
def _is_planar(g: nx.MultiDiGraph) -> Tuple[str, bool]:
'''Checks if graph is planar.'''
_, number_of_nodes = _number_of_nodes(g)
ret = (False if number_of_nodes == 0
else nx.algorithms.planarity.check_planarity(g)[0])
return 'Is planar', ret
def _is_biconnected(g: nx.MultiDiGraph) -> Tuple[str, bool]:
'''Check if graph is biconnected.'''
_, number_of_nodes = _number_of_nodes(g)
ret = (False if number_of_nodes == 0
else nx.is_biconnected(nx.MultiDiGraph.to_undirected(g)))
return 'Is biconnected', ret
def _is_weakly_connected(g: nx.MultiDiGraph) -> Tuple[str, bool]:
'''Check if graph is weakly connected.'''
_, number_of_nodes = _number_of_nodes(g)
ret = False if number_of_nodes == 0 else nx.is_weakly_connected(g)
return 'Is weakly connected', ret
def _is_strongly_connected(g: nx.MultiDiGraph) -> Tuple[str, bool]:
'''Checks if graph is strongly connected.'''
_, number_of_nodes = _number_of_nodes(g)
ret = False if number_of_nodes == 0 else nx.is_strongly_connected(g)
return 'Is strongly connected', ret
def _is_dag(g: nx.MultiDiGraph) -> Tuple[str, bool]:
'''Check if graph is directed acyclic graph (DAG)'''
_, number_of_nodes = _number_of_nodes(g)
ret = (False if number_of_nodes == 0
else nx.algorithms.dag.is_directed_acyclic_graph(g))
return 'Is DAG', ret
def _is_eulerian(g: nx.MultiDiGraph) -> Tuple[str, bool]:
'''Checks if graph is Eulerian.'''
_, number_of_nodes = _number_of_nodes(g)
ret = (False if number_of_nodes == 0
else nx.algorithms.euler.is_eulerian(g))
return 'Is eulerian', ret
def _is_forest(g: nx.MultiDiGraph) -> Tuple[str, bool]:
'''Checks if graph is forest, all components must be trees.'''
_, number_of_nodes = _number_of_nodes(g)
ret = (False if number_of_nodes == 0
else nx.algorithms.tree.recognition.is_forest(g))
return 'Is forest', ret
def _is_tree(g: nx.MultiDiGraph) -> Tuple[str, bool]:
'''Checks if graph is tree.'''
_, number_of_nodes = _number_of_nodes(g)
ret = (False if number_of_nodes == 0
else nx.algorithms.tree.recognition.is_tree(g))
return 'Is tree', ret
def _bridges(g: nx.MultiDiGraph) -> Tuple[str, int]:
'''Returns number of bridges, multiple edges between same nodes are
mapped to one edge.'''
return 'Number of bridges', sum(1 for _ in nx.bridges(nx.Graph(g)))
def _articulation_points(g: nx.MultiDiGraph):
'''Returns number of articulation points.'''
undirected = nx.MultiDiGraph.to_undirected(g)
return ('Number of articulation points',
sum(1 for _ in nx.articulation_points(undirected)))
def _weakly_components(g: nx.MultiDiGraph):
'''Returns number of weakly components.'''
comps = nx.algorithms.components.number_weakly_connected_components(g)
return 'Number of weakly connected components', comps
def _strongly_components(g: nx.MultiDiGraph):
'''Returns number of strongly connected components.'''
comps = nx.algorithms.components.number_strongly_connected_components(g)
return 'Number of strongly connected components', comps

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@@ -0,0 +1,289 @@
import sys
import mgp
import collections
try:
import networkx as nx
except ImportError as import_error:
sys.stderr.write((
'\n'
'NOTE: Please install networkx to be able to use Memgraph NetworkX '
'wrappers. Using Python:\n'
+ sys.version +
'\n'))
raise import_error
class MemgraphAdjlistOuterDict(collections.abc.Mapping):
__slots__ = ('_ctx', '_succ', '_multi')
def __init__(self, ctx, succ=True, multi=True):
self._ctx = ctx
self._succ = succ
self._multi = multi
def __getitem__(self, key):
if key not in self:
raise KeyError
return MemgraphAdjlistInnerDict(key, succ=self._succ,
multi=self._multi)
def __iter__(self):
return iter(self._ctx.graph.vertices)
def __len__(self):
return len(self._ctx.graph.vertices)
def __contains__(self, key):
if not isinstance(key, mgp.Vertex):
raise TypeError
return key in self._ctx.graph.vertices
class MemgraphAdjlistInnerDict(collections.abc.Mapping):
__slots__ = ('_node', '_succ', '_multi', '_neighbors')
def __init__(self, node, succ=True, multi=True):
self._node = node
self._succ = succ
self._multi = multi
self._neighbors = None
def __getitem__(self, key):
# NOTE: NetworkX 2.4, classes/coreviews.py:143. UnionAtlas expects a
# KeyError when indexing with a vertex that is not a neighbor.
if key not in self:
raise KeyError
if not self._multi:
return UnhashableProperties(self._get_edge(key).properties)
return MemgraphEdgeKeyDict(self._node, key, self._succ)
def __iter__(self):
yield from self._get_neighbors()
def __len__(self):
return len(self._get_neighbors())
def __contains__(self, key):
if not isinstance(key, mgp.Vertex):
raise TypeError
return key in self._get_neighbors()
def _get_neighbors(self):
if not self._neighbors:
if self._succ:
self._neighbors = set(
e.to_vertex for e in self._node.out_edges)
else:
self._neighbors = set(
e.from_vertex for e in self._node.in_edges)
return self._neighbors
def _get_edge(self, neighbor):
if self._succ:
edge = list(filter(lambda e: e.to_vertex == neighbor,
self._node.out_edges))
else:
edge = list(filter(lambda e: e.from_vertex == neighbor,
self._node.in_edges))
assert len(edge) >= 1
if len(edge) > 1:
raise RuntimeError('Graph contains multiedges but '
'is of non-multigraph type: {}'.format(edge))
return edge[0]
class MemgraphEdgeKeyDict(collections.abc.Mapping):
__slots__ = ('_node', '_neighbor', '_succ', '_edges')
def __init__(self, node, neighbor, succ=True):
self._node = node
self._neighbor = neighbor
self._succ = succ
self._edges = None
def __getitem__(self, key):
if key not in self:
raise KeyError
return UnhashableProperties(key.properties)
def __iter__(self):
yield from self._get_edges()
def __len__(self):
return len(self._get_edges())
def __contains__(self, key):
if not isinstance(key, mgp.Edge):
raise TypeError
return key in self._get_edges()
def _get_edges(self):
if not self._edges:
if self._succ:
self._edges = list(filter(
lambda e: e.to_vertex == self._neighbor,
self._node.out_edges))
else:
self._edges = list(filter(
lambda e: e.from_vertex == self._neighbor,
self._node.in_edges))
return self._edges
class UnhashableProperties(collections.abc.Mapping):
__slots__ = ('_properties')
def __init__(self, properties):
self._properties = properties
def __getitem__(self, key):
return self._properties[key]
def __iter__(self):
yield from self._properties
def __len__(self):
return len(self._properties)
def __contains__(self, key):
return key in self._properties
# NOTE: Explicitly disable hashing. See the comment in MemgraphNodeDict.
__hash__ = None
class MemgraphNodeDict(collections.abc.Mapping):
__slots__ = ('_ctx',)
def __init__(self, ctx):
self._ctx = ctx
def __getitem__(self, key):
if key not in self:
raise KeyError
# NOTE: NetworkX 2.4, classes/digraph.py:484. NetworkX expects the
# tuples provided to add_nodes_from to be unhashable and cause a
# TypeError when trying to index the node dictionary. This happens
# because the data dictionary element of the tuple is unhashable. We do
# the same thing by returning an unhashable data dictionary.
return UnhashableProperties(key.properties)
def __iter__(self):
return iter(self._ctx.graph.vertices)
def __len__(self):
return len(self._ctx.graph.vertices)
def __contains__(self, key):
# NOTE: NetworkX 2.4, graph.py:425. Graph.__contains__ relies on
# self._node's (i.e. the dictionary produced by node_dict_factory)
# __contains__ to raise a TypeError when indexing with something weird,
# e.g. with sets. This is the behavior of dict.
if not isinstance(key, mgp.Vertex):
raise TypeError
return key in self._ctx.graph.vertices
class MemgraphDiGraphBase:
def __init__(self, incoming_graph_data=None, ctx=None, multi=True,
**kwargs):
# NOTE: We assume that our graph will never be given any initial data
# because we already pull our data from the Memgraph database. This
# assert is triggered by certain NetworkX procedures because they
# create a new instance of our class and try to populate it with their
# own data.
assert incoming_graph_data is None
# NOTE: We allow for ctx to be None in order to allow certain NetworkX
# procedures (such as `subgraph`) to work. Such procedures directly
# modify the graph's internal attributes and don't try to populate it
# with initial data or modify it.
self.node_dict_factory = lambda: MemgraphNodeDict(ctx) \
if ctx else self._error
self.node_attr_dict_factory = self._error
self.adjlist_outer_dict_factory = \
lambda: MemgraphAdjlistOuterDict(ctx, multi=multi) \
if ctx else self._error
self.adjlist_inner_dict_factory = self._error
self.edge_key_dict_factory = self._error
self.edge_attr_dict_factory = self._error
# NOTE: We forbid any mutating operations because our graph is
# immutable and pulls its data from the Memgraph database.
for f in ['add_node', 'add_nodes_from', 'remove_node',
'remove_nodes_from', 'add_edge', 'add_edges_from',
'add_weighted_edges_from', 'new_edge_key', 'remove_edge',
'remove_edges_from', 'update', 'clear']:
setattr(self, f, lambda *args, **kwargs: self._error())
super().__init__(None, **kwargs)
# NOTE: This is a necessary hack because NetworkX assumes that the
# customizable factory functions will only ever return *empty*
# dictionaries. In our case, the factory functions return our custom,
# already populated, dictionaries. Because self._pred and self._end are
# initialized by the same factory function, they end up storing the
# same adjacency lists which is not good. We correct that here.
self._pred = MemgraphAdjlistOuterDict(ctx, succ=False, multi=multi)
def _error(self):
raise RuntimeError('Modification operations are not supported')
class MemgraphMultiDiGraph(MemgraphDiGraphBase, nx.MultiDiGraph):
def __init__(self, incoming_graph_data=None, ctx=None, **kwargs):
super().__init__(incoming_graph_data=incoming_graph_data,
ctx=ctx, multi=True, **kwargs)
def MemgraphMultiGraph(incoming_graph_data=None, ctx=None, **kwargs):
return MemgraphMultiDiGraph(incoming_graph_data=incoming_graph_data,
ctx=ctx, **kwargs).to_undirected(as_view=True)
class MemgraphDiGraph(MemgraphDiGraphBase, nx.DiGraph):
def __init__(self, incoming_graph_data=None, ctx=None, **kwargs):
super().__init__(incoming_graph_data=incoming_graph_data,
ctx=ctx, multi=False, **kwargs)
def MemgraphGraph(incoming_graph_data=None, ctx=None, **kwargs):
return MemgraphDiGraph(incoming_graph_data=incoming_graph_data,
ctx=ctx, **kwargs).to_undirected(as_view=True)
class PropertiesDictionary(collections.abc.Mapping):
__slots__ = ('_ctx', '_prop', '_len')
def __init__(self, ctx, prop):
self._ctx = ctx
self._prop = prop
self._len = None
def __getitem__(self, vertex):
if vertex not in self:
raise KeyError
try:
return vertex.properties[self._prop]
except KeyError:
raise KeyError(("{} doesn\t have the required " +
"property '{}'").format(vertex, self._prop))
def __iter__(self):
for v in self._ctx.graph.vertices:
if self._prop in v.properties:
yield v
def __len__(self):
if not self._len:
self._len = sum(1 for _ in self)
return self._len
def __contains__(self, vertex):
if not isinstance(vertex, mgp.Vertex):
raise TypeError
return self._prop in vertex.properties

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