Use new delete resource

.clang-tidy

@@ -1,12 +1,9 @@
 ---
 Checks: '*,
          -abseil-string-find-str-contains,
-         -altera-id-dependent-backward-branch,
          -altera-struct-pack-align,
-         -altera-unroll-loops,
          -android-*,
          -cert-err58-cpp,
-         -cert-str34-c,
          -cppcoreguidelines-avoid-c-arrays,
          -cppcoreguidelines-avoid-goto,
          -cppcoreguidelines-avoid-magic-numbers,
@@ -50,7 +47,6 @@ Checks: '*,
          -misc-non-private-member-variables-in-classes,
          -modernize-avoid-c-arrays,
          -modernize-concat-nested-namespaces,
-         -modernize-loop-convert,
          -modernize-pass-by-value,
          -modernize-use-equals-default,
          -modernize-use-nodiscard,
@@ -62,10 +58,7 @@ Checks: '*,
          -readability-implicit-bool-conversion,
          -readability-magic-numbers,
          -readability-named-parameter,
-         -misc-no-recursion,
-         -concurrency-mt-unsafe,
-         -bugprone-easily-swappable-parameters'
-
+         -misc-no-recursion'
 WarningsAsErrors: ''
 HeaderFilterRegex: 'src/.*'
 AnalyzeTemporaryDtors: false
@@ -92,3 +85,4 @@ CheckOptions:
   - key:             modernize-use-nullptr.NullMacros
     value:           'NULL'
 ...
+

.githooks/pre-commit

@@ -16,7 +16,6 @@ tmpdir=$(mktemp -d repo-XXXXXXXX)
 trap "rm -rf $tmpdir" EXIT INT
 
 modified_files=$(git diff --cached --name-only --diff-filter=AM $against | sed -nE "/.*\.(cpp|cc|cxx|c|h|hpp)$/p")
-FAIL=0
 for file in $modified_files; do
   echo "Checking $file..."
 
@@ -24,13 +23,21 @@ for file in $modified_files; do
 
   git checkout-index --prefix="$tmpdir/" -- $file
 
-  # Do not break header checker
+  echo "Running clang-format..."
+  $project_folder/tools/git-clang-format $tmpdir/$file
+  code=$?
+
+  if [ $code -ne 0 ]; then
+    break
+  fi
+
   echo "Running header checker..."
-  $project_folder/tools/header-checker.py $tmpdir/$file $file --amend-year
-  CODE=$?
-  if [ $CODE -ne 0 ]; then
-    FAIL=1
+  $project_folder/tools/header-checker.py $tmpdir/$file
+  code=$?
+
+  if [ $code -ne 0 ]; then
+    break
   fi
 done;
 
-return ${FAIL}
+return $code

.github/pull_request_template.md

@@ -3,9 +3,7 @@
 - [ ] Update [changelog](https://docs.memgraph.com/memgraph/changelog)
 - [ ] Write E2E tests
 - [ ] Compare the [benchmarking results](https://bench-graph.memgraph.com/) between the master branch and the Epic branch
-- [ ] Provide the full content or a guide for the final git message
 
 [master < Task] PR
 - [ ] Check, and update documentation if necessary
 - [ ] Update [changelog](https://docs.memgraph.com/memgraph/changelog)
-- [ ] Provide the full content or a guide for the final git message

.github/workflows/daily_benchmark.yaml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -25,7 +25,7 @@ jobs:
       - name: Build release binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init

.github/workflows/diff.yaml

@@ -1,7 +1,4 @@
 name: Diff
-concurrency:
-  group: ${{ github.head_ref || github.sha }}
-  cancel-in-progress: true
 
 on:
   push:
@@ -26,7 +23,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -35,7 +32,7 @@ jobs:
       - name: Build community binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -48,7 +45,7 @@ jobs:
       - name: Run unit tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run unit tests.
           cd build
@@ -64,49 +61,19 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
           fetch-depth: 0
 
-        # This is also needed if we want do to comparison against other branches
-        # See https://github.community/t/checkout-code-fails-when-it-runs-lerna-run-test-since-master/17920
-      - name: Fetch all history for all tags and branches
-        run: git fetch
-
-      - name: Initialize deps
-        run: |
-          # Activate toolchain.
-          source /opt/toolchain-v4/activate
-          # Initialize dependencies.
-          ./init
-
-      - name: Set base branch
-        if: ${{ github.event_name == 'pull_request' }}
-        run: |
-          echo "BASE_BRANCH=origin/${{ github.base_ref }}" >> $GITHUB_ENV
-
-      - name: Set base branch # if we manually dispatch or push to master
-        if: ${{ github.event_name != 'pull_request' }}
-        run: |
-          echo "BASE_BRANCH=origin/master" >> $GITHUB_ENV
-
-      - name: Python code analysis
-        run: |
-          CHANGED_FILES=$(git diff -U0 ${{ env.BASE_BRANCH }}... --name-only)
-          for file in ${CHANGED_FILES}; do
-            echo ${file}
-            if [[ ${file} == *.py ]]; then
-              python3 -m black --check --diff ${file}
-              python3 -m isort --check-only --profile "black" --diff ${file}
-            fi
-          done
-
       - name: Build combined ASAN, UBSAN and coverage binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
+
+          # Initialize dependencies.
+          ./init
 
           cd build
           cmake -DTEST_COVERAGE=ON -DASAN=ON -DUBSAN=ON ..
@@ -115,7 +82,7 @@ jobs:
       - name: Run unit tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run unit tests. It is restricted to 2 threads intentionally, because higher concurrency makes the timing related tests unstable.
           cd build
@@ -124,7 +91,7 @@ jobs:
       - name: Compute code coverage
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Compute code coverage.
           cd tools/github
@@ -135,27 +102,17 @@ jobs:
           tar -czf code_coverage.tar.gz coverage.json html report.json summary.rmu
 
       - name: Save code coverage
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: "Code coverage"
           path: tools/github/generated/code_coverage.tar.gz
 
-      - name: Set base branch
-        if: ${{ github.event_name == 'pull_request' }}
-        run: |
-          echo "BASE_BRANCH=origin/${{ github.base_ref }}" >> $GITHUB_ENV
-
-      - name: Set base branch # if we manually dispatch or push to master
-        if: ${{ github.event_name != 'pull_request' }}
-        run: |
-          echo "BASE_BRANCH=origin/master" >> $GITHUB_ENV
-
       - name: Run clang-tidy
         run: |
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Restrict clang-tidy results only to the modified parts
-          git diff -U0 ${{ env.BASE_BRANCH }}... -- src | ./tools/github/clang-tidy/clang-tidy-diff.py -p 1 -j $THREADS -extra-arg="-DMG_CLANG_TIDY_CHECK" -path build | tee ./build/clang_tidy_output.txt
+          git diff -U0 master... -- src ':!*.hpp' | ./tools/github/clang-tidy/clang-tidy-diff.py -p 1 -j $THREADS -path build | tee ./build/clang_tidy_output.txt
 
           # Fail if any warning is reported
           ! cat ./build/clang_tidy_output.txt | ./tools/github/clang-tidy/grep_error_lines.sh > /dev/null
@@ -170,7 +127,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -179,7 +136,7 @@ jobs:
       - name: Build debug binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -189,23 +146,52 @@ jobs:
           cmake ..
           make -j$THREADS
 
-      - name: Run simulation tests
+      - name: Run leftover CTest tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
-          # Run simulation tests.
+          # Run leftover CTest tests (all except unit and benchmark tests).
           cd build
-          ctest -R memgraph__simulation --output-on-failure -j$THREADS
+          ctest -E "(memgraph__unit|memgraph__benchmark)" --output-on-failure
 
-      - name: Run single benchmark test
+      - name: Run drivers tests
+        run: |
+          ./tests/drivers/run.sh
+
+      - 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
+
+      - name: Run cppcheck and clang-format
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
-          # Run simulation tests.
-          cd tests/mgbench
-          ./benchmark.py accesscontrol/small --num-workers-for-import 1 --test-system-arg  "split-file splitfiles/accesscontrol_small.shard_configuration bolt-num-workers 1"
+          # Run cppcheck and clang-format.
+          cd tools/github
+          ./cppcheck_and_clang_format diff
+
+      - name: Save cppcheck and clang-format errors
+        uses: actions/upload-artifact@v2
+        with:
+          name: "Code coverage"
+          path: tools/github/cppcheck_and_clang_format.txt
 
   release_build:
     name: "Release build"
@@ -217,7 +203,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -226,7 +212,7 @@ jobs:
       - name: Build release binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -236,33 +222,28 @@ jobs:
           cmake -DCMAKE_BUILD_TYPE=release ..
           make -j$THREADS
 
+      - name: Run GQL Behave tests
+        run: |
+          cd tests/gql_behave
+          ./continuous_integration
+
+      - name: Save quality assurance status
+        uses: actions/upload-artifact@v2
+        with:
+          name: "GQL Behave Status"
+          path: |
+            tests/gql_behave/gql_behave_status.csv
+            tests/gql_behave/gql_behave_status.html
+
       - name: Run unit tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run unit tests.
           cd build
           ctest -R memgraph__unit --output-on-failure -j$THREADS
 
-      - name: Run simulation tests
-        run: |
-          # Activate toolchain.
-          source /opt/toolchain-v4/activate
-
-          # Run simulation tests.
-          cd build
-          ctest -R memgraph__simulation --output-on-failure -j$THREADS
-
-      - name: Run single benchmark test
-        run: |
-          # Activate toolchain.
-          source /opt/toolchain-v4/activate
-
-          # Run simulation tests.
-          cd tests/mgbench
-          ./benchmark.py accesscontrol/small --num-workers-for-import 1 --test-system-arg  "split-file splitfiles/accesscontrol_small.shard_configuration bolt-num-workers 1"
-
       - name: Run e2e tests
         run: |
           # TODO(gitbuda): Setup mgclient and pymgclient properly.
@@ -270,4 +251,167 @@ jobs:
           ./setup.sh
           source ve3/bin/activate
           cd e2e
-          LD_LIBRARY_PATH=$LD_LIBRARY_PATH:../../libs/mgclient/lib python runner.py --workloads-root-directory ./distributed_queries
+          LD_LIBRARY_PATH=$LD_LIBRARY_PATH:../../libs/mgclient/lib python runner.py --workloads-root-directory .
+
+      - name: Run stress test (plain)
+        run: |
+          cd tests/stress
+          ./continuous_integration
+
+      - name: Run stress test (SSL)
+        run: |
+          cd tests/stress
+          ./continuous_integration --use-ssl
+
+      - name: Run durability test
+        run: |
+          cd tests/stress
+          source ve3/bin/activate
+          python3 durability --num-steps 5
+
+      - name: Create enterprise DEB package
+        run: |
+          # Activate toolchain.
+          source /opt/toolchain-v3/activate
+
+          cd build
+
+          # create mgconsole
+          # we use the -B to force the build
+          make -j$THREADS -B mgconsole
+
+          # Create enterprise DEB package.
+          mkdir output && cd output
+          cpack -G DEB --config ../CPackConfig.cmake
+
+      - name: Save enterprise DEB package
+        uses: actions/upload-artifact@v2
+        with:
+          name: "Enterprise DEB package"
+          path: build/output/memgraph*.deb
+
+      - name: Save test data
+        uses: actions/upload-artifact@v2
+        if: always()
+        with:
+          name: "Test data"
+          path: |
+            # multiple paths could be defined
+            build/logs
+
+  release_jepsen_test:
+    name: "Release Jepsen Test"
+    runs-on: [self-hosted, Linux, X64, Debian10, JepsenControl]
+    #continue-on-error: true
+    env:
+      THREADS: 24
+      MEMGRAPH_ENTERPRISE_LICENSE: ${{ secrets.MEMGRAPH_ENTERPRISE_LICENSE }}
+      MEMGRAPH_ORGANIZATION_NAME: ${{ secrets.MEMGRAPH_ORGANIZATION_NAME }}
+
+    steps:
+      - name: Set up repository
+        uses: actions/checkout@v2
+        with:
+          # Number of commits to fetch. `0` indicates all history for all
+          # branches and tags. (default: 1)
+          fetch-depth: 0
+
+      - name: Build release binaries
+        run: |
+          # Activate toolchain.
+          source /opt/toolchain-v3/activate
+
+          # Initialize dependencies.
+          ./init
+
+          # Build only memgraph release binarie.
+          cd build
+          cmake -DCMAKE_BUILD_TYPE=release ..
+          make -j$THREADS memgraph
+
+      - 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
+
+      - name: Save Jepsen report
+        uses: actions/upload-artifact@v2
+        if: ${{ always() }}
+        with:
+          name: "Jepsen Report"
+          path: tests/jepsen/Jepsen.tar.gz
+
+  release_benchmarks:
+    name: "Release benchmarks"
+    runs-on: [self-hosted, Linux, X64, Diff, Gen7]
+    env:
+      THREADS: 24
+      MEMGRAPH_ENTERPRISE_LICENSE: ${{ secrets.MEMGRAPH_ENTERPRISE_LICENSE }}
+      MEMGRAPH_ORGANIZATION_NAME: ${{ secrets.MEMGRAPH_ORGANIZATION_NAME }}
+
+    steps:
+      - name: Set up repository
+        uses: actions/checkout@v2
+        with:
+          # Number of commits to fetch. `0` indicates all history for all
+          # branches and tags. (default: 1)
+          fetch-depth: 0
+
+      - name: Build release binaries
+        run: |
+          # Activate toolchain.
+          source /opt/toolchain-v3/activate
+
+          # Initialize dependencies.
+          ./init
+
+          # Build only memgraph release binaries.
+          cd build
+          cmake -DCMAKE_BUILD_TYPE=release ..
+          make -j$THREADS
+
+      - name: Run macro benchmarks
+        run: |
+          cd tests/macro_benchmark
+          ./harness QuerySuite MemgraphRunner \
+            --groups aggregation 1000_create unwind_create dense_expand match \
+            --no-strict
+
+      - name: Get branch name (merge)
+        if: github.event_name != 'pull_request'
+        shell: bash
+        run: echo "BRANCH_NAME=$(echo ${GITHUB_REF#refs/heads/} | tr / -)" >> $GITHUB_ENV
+
+      - name: Get branch name (pull request)
+        if: github.event_name == 'pull_request'
+        shell: bash
+        run: echo "BRANCH_NAME=$(echo ${GITHUB_HEAD_REF} | tr / -)" >> $GITHUB_ENV
+
+      - name: Upload macro benchmark results
+        run: |
+          cd tools/bench-graph-client
+          virtualenv -p python3 ve3
+          source ve3/bin/activate
+          pip install -r requirements.txt
+          ./main.py --benchmark-name "macro_benchmark" \
+                    --benchmark-results-path "../../tests/macro_benchmark/.harness_summary" \
+                    --github-run-id "${{ github.run_id }}" \
+                    --github-run-number "${{ github.run_number }}" \
+                    --head-branch-name "${{ env.BRANCH_NAME }}"
+
+      - name: Run mgbench
+        run: |
+          cd tests/mgbench
+          ./benchmark.py --num-workers-for-benchmark 12 --export-results benchmark_result.json pokec/medium/*/*
+
+      - name: Upload mgbench results
+        run: |
+          cd tools/bench-graph-client
+          virtualenv -p python3 ve3
+          source ve3/bin/activate
+          pip install -r requirements.txt
+          ./main.py --benchmark-name "mgbench" \
+                    --benchmark-results-path "../../tests/mgbench/benchmark_result.json" \
+                    --github-run-id "${{ github.run_id }}" \
+                    --github-run-number "${{ github.run_number }}" \
+                    --head-branch-name "${{ env.BRANCH_NAME }}"

.github/workflows/full_clang_tidy.yaml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -23,7 +23,7 @@ jobs:
       - name: Build debug binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -36,10 +36,10 @@ jobs:
 
       - name: Run clang-tidy
         run: |
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # The results are also written to standard output in order to retain them in the logs
-          ./tools/github/clang-tidy/run-clang-tidy.py -p build -j $THREADS -extra-arg="-DMG_CLANG_TIDY_CHECK" -clang-tidy-binary=/opt/toolchain-v4/bin/clang-tidy "$PWD/src/*" |
+          ./tools/github/clang-tidy/run-clang-tidy.py -p build -j $THREADS -clang-tidy-binary=/opt/toolchain-v3/bin/clang-tidy "$PWD/src/*" |
             tee ./build/full_clang_tidy_output.txt
 
       - name: Summarize clang-tidy results

.github/workflows/package_all.yaml

@@ -6,173 +6,156 @@ on: workflow_dispatch
 
 jobs:
   centos-7:
-    runs-on: [self-hosted, DockerMgBuild, X64]
+    runs-on: [self-hosted, DockerMgBuild]
     timeout-minutes: 60
     steps:
       - name: "Set up repository"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           fetch-depth: 0 # Required because of release/get_version.py
       - name: "Build package"
         run: |
           ./release/package/run.sh package centos-7
       - name: "Upload package"
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: centos-7
           path: build/output/centos-7/memgraph*.rpm
 
-  centos-9:
-    runs-on: [self-hosted, DockerMgBuild, X64]
+  centos-8:
+    runs-on: [self-hosted, DockerMgBuild]
     timeout-minutes: 60
     steps:
       - name: "Set up repository"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           fetch-depth: 0 # Required because of release/get_version.py
       - name: "Build package"
         run: |
-          ./release/package/run.sh package centos-9
+          ./release/package/run.sh package centos-8
       - name: "Upload package"
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
-          name: centos-9
-          path: build/output/centos-9/memgraph*.rpm
+          name: centos-8
+          path: build/output/centos-8/memgraph*.rpm
 
-  debian-10:
-    runs-on: [self-hosted, DockerMgBuild, X64]
+  debian-9:
+    runs-on: [self-hosted, DockerMgBuild]
     timeout-minutes: 60
     steps:
       - name: "Set up repository"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0 # Required because of release/get_version.py
+      - name: "Build package"
+        run: |
+          ./release/package/run.sh package debian-9
+      - name: "Upload package"
+        uses: actions/upload-artifact@v2
+        with:
+          name: debian-9
+          path: build/output/debian-9/memgraph*.deb
+
+  debian-10:
+    runs-on: [self-hosted, DockerMgBuild]
+    timeout-minutes: 60
+    steps:
+      - name: "Set up repository"
+        uses: actions/checkout@v2
         with:
           fetch-depth: 0 # Required because of release/get_version.py
       - name: "Build package"
         run: |
           ./release/package/run.sh package debian-10
       - name: "Upload package"
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: debian-10
           path: build/output/debian-10/memgraph*.deb
 
   debian-11:
-    runs-on: [self-hosted, DockerMgBuild, X64]
+    runs-on: [self-hosted, DockerMgBuild]
     timeout-minutes: 60
     steps:
       - name: "Set up repository"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           fetch-depth: 0 # Required because of release/get_version.py
       - name: "Build package"
         run: |
           ./release/package/run.sh package debian-11
       - name: "Upload package"
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: debian-11
           path: build/output/debian-11/memgraph*.deb
 
   docker:
-    runs-on: [self-hosted, DockerMgBuild, X64]
+    runs-on: [self-hosted, DockerMgBuild]
     timeout-minutes: 60
     steps:
       - name: "Set up repository"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           fetch-depth: 0 # Required because of release/get_version.py
       - name: "Build package"
         run: |
           cd release/package
-          ./run.sh package debian-11 --for-docker
+          ./run.sh package debian-10 --for-docker
           ./run.sh docker
       - name: "Upload package"
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: docker
           path: build/output/docker/memgraph*.tar.gz
 
   ubuntu-1804:
-    runs-on: [self-hosted, DockerMgBuild, X64]
+    runs-on: [self-hosted, DockerMgBuild]
     timeout-minutes: 60
     steps:
       - name: "Set up repository"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           fetch-depth: 0 # Required because of release/get_version.py
       - name: "Build package"
         run: |
           ./release/package/run.sh package ubuntu-18.04
       - name: "Upload package"
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: ubuntu-1804
           path: build/output/ubuntu-18.04/memgraph*.deb
 
   ubuntu-2004:
-    runs-on: [self-hosted, DockerMgBuild, X64]
+    runs-on: [self-hosted, DockerMgBuild]
     timeout-minutes: 60
     steps:
       - name: "Set up repository"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           fetch-depth: 0 # Required because of release/get_version.py
       - name: "Build package"
         run: |
           ./release/package/run.sh package ubuntu-20.04
       - name: "Upload package"
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: ubuntu-2004
           path: build/output/ubuntu-20.04/memgraph*.deb
 
-  ubuntu-2204:
-    runs-on: [self-hosted, DockerMgBuild, X64]
+  debian-10-platform:
+    runs-on: [self-hosted, DockerMgBuild]
     timeout-minutes: 60
     steps:
       - name: "Set up repository"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           fetch-depth: 0 # Required because of release/get_version.py
       - name: "Build package"
         run: |
-          ./release/package/run.sh package ubuntu-22.04
+          ./release/package/run.sh package debian-10 --for-platform
       - name: "Upload package"
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
-          name: ubuntu-2204
-          path: build/output/ubuntu-22.04/memgraph*.deb
-
-  debian-11-platform:
-    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 debian-11 --for-platform
-      - name: "Upload package"
-        uses: actions/upload-artifact@v3
-        with:
-          name: debian-11-platform
-          path: build/output/debian-11/memgraph*.deb
-
-  debian-11-arm:
-    runs-on: [self-hosted, DockerMgBuild, ARM64, strange]
-    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 debian-11-arm
-      - name: "Upload package"
-        uses: actions/upload-artifact@v3
-        with:
-          name: debian-11-arm
-          path: build/output/debian-11-arm/memgraph*.deb
+          name: debian-10-platform
+          path: build/output/debian-10/memgraph*.deb

.github/workflows/release_centos8.yaml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -26,7 +26,7 @@ jobs:
       - name: Build community binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -39,7 +39,7 @@ jobs:
       - name: Run unit tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run unit tests.
           cd build
@@ -55,7 +55,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -64,7 +64,7 @@ jobs:
       - name: Build coverage binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -77,7 +77,7 @@ jobs:
       - name: Run unit tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run unit tests.
           cd build
@@ -86,7 +86,7 @@ jobs:
       - name: Compute code coverage
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Compute code coverage.
           cd tools/github
@@ -97,7 +97,7 @@ jobs:
           tar -czf code_coverage.tar.gz coverage.json html report.json summary.rmu
 
       - name: Save code coverage
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: "Code coverage"
           path: tools/github/generated/code_coverage.tar.gz
@@ -112,7 +112,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -121,7 +121,7 @@ jobs:
       - name: Build debug binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -134,7 +134,7 @@ jobs:
       - name: Run leftover CTest tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run leftover CTest tests (all except unit and benchmark tests).
           cd build
@@ -166,14 +166,14 @@ jobs:
       - name: Run cppcheck and clang-format
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run cppcheck and clang-format.
           cd tools/github
           ./cppcheck_and_clang_format diff
 
       - name: Save cppcheck and clang-format errors
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: "Code coverage"
           path: tools/github/cppcheck_and_clang_format.txt
@@ -189,7 +189,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -198,7 +198,7 @@ jobs:
       - name: Build release binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -211,7 +211,7 @@ jobs:
       - name: Create enterprise RPM package
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           cd build
 
@@ -225,7 +225,7 @@ jobs:
           rpmlint memgraph*.rpm
 
       - name: Save enterprise RPM package
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: "Enterprise RPM package"
           path: build/output/memgraph*.rpm
@@ -233,7 +233,7 @@ jobs:
       - name: Run micro benchmark tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run micro benchmark tests.
           cd build
@@ -262,7 +262,7 @@ jobs:
           ./continuous_integration
 
       - name: Save quality assurance status
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: "GQL Behave Status"
           path: |
@@ -272,7 +272,7 @@ jobs:
       - name: Run unit tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run unit tests.
           cd build

.github/workflows/release_debian10.yaml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -26,7 +26,7 @@ jobs:
       - name: Build community binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -39,7 +39,7 @@ jobs:
       - name: Run unit tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run unit tests.
           cd build
@@ -55,7 +55,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -64,7 +64,7 @@ jobs:
       - name: Build coverage binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -77,7 +77,7 @@ jobs:
       - name: Run unit tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run unit tests.
           cd build
@@ -86,7 +86,7 @@ jobs:
       - name: Compute code coverage
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Compute code coverage.
           cd tools/github
@@ -97,7 +97,7 @@ jobs:
           tar -czf code_coverage.tar.gz coverage.json html report.json summary.rmu
 
       - name: Save code coverage
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: "Code coverage"
           path: tools/github/generated/code_coverage.tar.gz
@@ -112,7 +112,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -121,7 +121,7 @@ jobs:
       - name: Build debug binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -134,7 +134,7 @@ jobs:
       - name: Run leftover CTest tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run leftover CTest tests (all except unit and benchmark tests).
           cd build
@@ -166,14 +166,14 @@ jobs:
       - name: Run cppcheck and clang-format
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run cppcheck and clang-format.
           cd tools/github
           ./cppcheck_and_clang_format diff
 
       - name: Save cppcheck and clang-format errors
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: "Code coverage"
           path: tools/github/cppcheck_and_clang_format.txt
@@ -189,7 +189,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -198,7 +198,7 @@ jobs:
       - name: Build release binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -211,7 +211,7 @@ jobs:
       - name: Create enterprise DEB package
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           cd build
 
@@ -224,7 +224,7 @@ jobs:
           cpack -G DEB --config ../CPackConfig.cmake
 
       - name: Save enterprise DEB package
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: "Enterprise DEB package"
           path: build/output/memgraph*.deb
@@ -232,7 +232,7 @@ jobs:
       - name: Run micro benchmark tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run micro benchmark tests.
           cd build
@@ -261,7 +261,7 @@ jobs:
           ./continuous_integration
 
       - name: Save quality assurance status
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: "GQL Behave Status"
           path: |
@@ -271,7 +271,7 @@ jobs:
       - name: Run unit tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run unit tests.
           cd build
@@ -324,7 +324,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -333,7 +333,7 @@ jobs:
       - name: Build release binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -349,7 +349,7 @@ jobs:
           ./run.sh test --binary ../../build/memgraph --run-args "test-all --node-configs resources/node-config.edn" --ignore-run-stdout-logs --ignore-run-stderr-logs
 
       - name: Save Jepsen report
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         if: ${{ always() }}
         with:
           name: "Jepsen Report"

.github/workflows/release_docker.yaml

@@ -1,69 +0,0 @@
-name: Publish Docker images
-
-on:
-  workflow_dispatch:
-    inputs:
-      version:
-        description: "Memgraph binary version to publish on DockerHub."
-        required: true
-      force_release:
-        type: boolean
-        required: false
-        default: false
-
-jobs:
-  docker_publish:
-    runs-on: ubuntu-latest
-    env:
-      DOCKER_ORGANIZATION_NAME: memgraph
-      DOCKER_REPOSITORY_NAME: memgraph
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
-
-      - name: Set up Docker Buildx
-        id: buildx
-        uses: docker/setup-buildx-action@v1
-
-      - name: Log in to Docker Hub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-
-      - name: Download memgraph binary
-        run: |
-          cd release/docker
-          curl -L https://download.memgraph.com/memgraph/v${{ github.event.inputs.version }}/debian-11/memgraph_${{ github.event.inputs.version }}-1_amd64.deb > memgraph-amd64.deb
-          curl -L https://download.memgraph.com/memgraph/v${{ github.event.inputs.version }}/debian-11-aarch64/memgraph_${{ github.event.inputs.version }}-1_arm64.deb > memgraph-arm64.deb
-
-      - name: Check if specified version is already pushed
-        run: |
-          EXISTS=$(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 release/docker
-          docker buildx build \
-          --build-arg BINARY_NAME="memgraph-" \
-          --build-arg EXTENSION="deb" \
-          --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 memgraph_deb.dockerfile \
-          --push .

.github/workflows/release_ubuntu2004.yaml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -26,7 +26,7 @@ jobs:
       - name: Build community binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -39,7 +39,7 @@ jobs:
       - name: Run unit tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run unit tests.
           cd build
@@ -55,7 +55,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -64,7 +64,7 @@ jobs:
       - name: Build coverage binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -77,7 +77,7 @@ jobs:
       - name: Run unit tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run unit tests.
           cd build
@@ -86,7 +86,7 @@ jobs:
       - name: Compute code coverage
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Compute code coverage.
           cd tools/github
@@ -97,7 +97,7 @@ jobs:
           tar -czf code_coverage.tar.gz coverage.json html report.json summary.rmu
 
       - name: Save code coverage
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: "Code coverage"
           path: tools/github/generated/code_coverage.tar.gz
@@ -112,7 +112,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -121,7 +121,7 @@ jobs:
       - name: Build debug binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -134,7 +134,7 @@ jobs:
       - name: Run leftover CTest tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run leftover CTest tests (all except unit and benchmark tests).
           cd build
@@ -166,14 +166,14 @@ jobs:
       - name: Run cppcheck and clang-format
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run cppcheck and clang-format.
           cd tools/github
           ./cppcheck_and_clang_format diff
 
       - name: Save cppcheck and clang-format errors
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: "Code coverage"
           path: tools/github/cppcheck_and_clang_format.txt
@@ -189,7 +189,7 @@ jobs:
 
     steps:
       - name: Set up repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
         with:
           # Number of commits to fetch. `0` indicates all history for all
           # branches and tags. (default: 1)
@@ -198,7 +198,7 @@ jobs:
       - name: Build release binaries
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Initialize dependencies.
           ./init
@@ -211,7 +211,7 @@ jobs:
       - name: Create enterprise DEB package
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           cd build
 
@@ -224,7 +224,7 @@ jobs:
           cpack -G DEB --config ../CPackConfig.cmake
 
       - name: Save enterprise DEB package
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: "Enterprise DEB package"
           path: build/output/memgraph*.deb
@@ -232,7 +232,7 @@ jobs:
       - name: Run micro benchmark tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run micro benchmark tests.
           cd build
@@ -261,7 +261,7 @@ jobs:
           ./continuous_integration
 
       - name: Save quality assurance status
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
         with:
           name: "GQL Behave Status"
           path: |
@@ -271,7 +271,7 @@ jobs:
       - name: Run unit tests
         run: |
           # Activate toolchain.
-          source /opt/toolchain-v4/activate
+          source /opt/toolchain-v3/activate
 
           # Run unit tests.
           cd build

.gitignore

@@ -23,8 +23,6 @@ cmake-build-*
 cmake/DownloadProject/
 dist/
 src/query/frontend/opencypher/generated/
-src/query/v2/frontend/opencypher/generated/
-src/parser/opencypher/generated
 tags
 ve/
 ve3/
@@ -52,25 +50,15 @@ 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/v2/frontend/ast/ast.hpp
 src/query/frontend/ast/ast.hpp
-src/storage/v3/bindings/ast/ast.hpp
 src/query/distributed/frontend/ast/ast_serialization.hpp
-src/query/v2/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/v2/frontend/semantic/symbol.hpp
-src/expr/semantic/symbol.hpp
 src/query/distributed/frontend/semantic/symbol_serialization.hpp
-src/query/v2/distributed/frontend/semantic/symbol_serialization.hpp
 src/query/distributed/plan/ops.hpp
-src/query/v2/distributed/plan/ops.hpp
 src/query/plan/operator.hpp
-src/query/v2/plan/operator.hpp
-src/parser/opencypher/generated
-src/expr/semantic/symbol.hpp
 src/raft/log_entry.hpp
 src/raft/raft_rpc_messages.hpp
 src/raft/snapshot_metadata.hpp

.pre-commit-config.yaml

@@ -1,21 +0,0 @@
-repos:
-  - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v2.3.0
-    hooks:
-      - id: check-yaml
-      - id: end-of-file-fixer
-      - id: trailing-whitespace
-  - repo: https://github.com/psf/black
-    rev: 22.10.0
-    hooks:
-      - id: black
-  - repo: https://github.com/pycqa/isort
-    rev: 5.10.1
-    hooks:
-      - id: isort
-        name: isort (python)
-        args: ["--profile", "black"]
-  - repo: https://github.com/pre-commit/mirrors-clang-format
-    rev: v13.0.0
-    hooks:
-      - id: clang-format

CMakeLists.txt

@@ -182,11 +182,9 @@ 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=implicit-fallthrough \
-    -Werror=return-type \
+    -Werror=switch -Werror=switch-bool -Werror=return-type \
     -Werror=return-stack-address \
-    -Wno-c99-designator \
-    -DBOOST_ASIO_USE_TS_EXECUTOR_AS_DEFAULT")
+    -Wno-c99-designator")
 
 # Don't omit frame pointer in RelWithDebInfo, for additional callchain debug.
 set(CMAKE_CXX_FLAGS_RELWITHDEBINFO
@@ -206,8 +204,6 @@ set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=gold")
 # 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).")
@@ -232,8 +228,6 @@ endif()
 message(STATUS "CMake build type: ${CMAKE_BUILD_TYPE}")
 # -----------------------------------------------------------------------------
 
-set(MG_ARCH "x86_64" CACHE STRING "Host architecture to build Memgraph on. Supported values are x86_64 (default), ARM64.")
-
 # setup external dependencies -------------------------------------------------
 
 # threading
@@ -328,8 +322,7 @@ if (UBSAN)
   # 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")
+set(MG_PYTHON_VERSION "" CACHE STRING "Specify the exact python version used by the query modules")
 
 # Add subprojects
 include_directories(src)

CODEOWNERS

@@ -0,0 +1 @@
+* @gitbuda @antonio2368 @antaljanosbenjamin @kostasrim @jbajic

README.md

@@ -54,18 +54,6 @@ Memgraph is implemented in C/C++ and leverages an in-memory first architecture
 to ensure that you’re getting the best possible performance consistently and
 without surprises. It’s also ACID-compliant and highly available.
 
-## :video_game: Memgraph Playground
-
-You don't need to install anything to try out Memgraph. Check out 
-our **[Memgraph Playground](https://playground.memgraph.com/)** sandboxes in 
-your browser.
-
-<p align="left">
-  <a href="https://playground.memgraph.com/">
-    <img width="450px" alt="Memgraph Playground" src="https://download.memgraph.com/asset/github/memgraph/memgraph-playground.png">
-  </a>
-</p>
-
 ## :floppy_disk: Download & Install
 
 ### Windows
@@ -127,14 +115,6 @@ understand what actions will and will not be tolerated.
 Read our [contributing guide](CONTRIBUTING.md) to learn about our development
 process and how to propose bug fixes and improvements.
 
-### Internals
-
-Read our
-[internal](https://memgraph.notion.site/Memgraph-Internals-12b69132d67a417898972927d6870bd2)
-docs to learn more about Memgraph's architecture, how to build the project from
-source and how to start contributing. All information related to the database,
-can be found in the aforementioned docs.
-
 ### :scroll: License
 
 Memgraph Community is available under the [BSL

cmake/FindJemalloc.cmake

@@ -1,55 +0,0 @@
-# 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
-)

config/flags.yaml

@@ -47,14 +47,6 @@ modifications:
     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
@@ -83,9 +75,13 @@ modifications:
     value: "true"
     override: true
 
-  # - name: "query_modules_directory"
-  #   value: "/usr/lib/memgraph/query_modules"
-  #   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"

environment/README.md

@@ -0,0 +1,4 @@
+# Memgraph Build and Run Environments
+
+Please continue in
+[Notion](https://www.notion.so/memgraph/Tools-05e0baafb78a49b386e0063b4833d23d).

environment/os/centos-7.sh

@@ -5,27 +5,18 @@ 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
+    expat-devel 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=(
@@ -35,10 +26,10 @@ TOOLCHAIN_RUN_DEPS=(
     expat libipt libbabeltrace xz-libs python3 # for gdb
     readline # for cmake and llvm
     libffi libxml2 # for llvm
-    openssl-devel
 )
 
 MEMGRAPH_BUILD_DEPS=(
+    git # source code control
     make pkgconfig # build system
     curl wget # for downloading libs
     libuuid-devel java-11-openjdk # required by antlr
@@ -58,7 +49,6 @@ MEMGRAPH_BUILD_DEPS=(
     doxygen graphviz # source documentation generators
     which mono-complete dotnet-sdk-3.1 golang nodejs zip unzip java-11-openjdk-devel # for driver tests
     autoconf # for jemalloc code generation
-    libtool  # for protobuf code generation
 )
 
 list() {
@@ -104,12 +94,8 @@ install() {
         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
+    yum install -y wget git python3 python3-pip
     for pkg in $1; do
         if [ "$pkg" == libipt ]; then
             if ! yum list installed libipt >/dev/null 2>/dev/null; then

environment/os/centos-8.sh

@@ -5,49 +5,38 @@ 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
+    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 xz-devel python3-devel texinfo libbabeltrace-devel # for gdb
+    expat-devel libipt-devel libbabeltrace-devel xz-devel python36-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
-    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
+    expat libipt libbabeltrace xz-libs python36 # for gdb
     readline # for cmake and llvm
     libffi libxml2 # for llvm
-    openssl-devel
-    perl # for openssl
 )
 
 MEMGRAPH_BUILD_DEPS=(
     git # source code control
     make pkgconf-pkg-config # build system
-    wget # for downloading libs
+    curl wget # for downloading libs
     libuuid-devel java-11-openjdk # required by antlr
     readline-devel # for memgraph console
-    python3-devel # for query modules
+    python36-devel # for query modules
     openssl-devel
     libseccomp-devel
-    python3 python3-pip python3-virtualenv nmap-ncat # for qa, macro_benchmark and stress tests
+    python36 python3-virtualenv python3-pip nmap-ncat # for qa, macro_benchmark and stress tests
     #
     # IMPORTANT: python3-yaml does NOT exist on CentOS
     # Install it manually using `pip3 install PyYAML`
@@ -56,10 +45,9 @@ MEMGRAPH_BUILD_DEPS=(
     libcurl-devel # mg-requests
     rpm-build rpmlint # for RPM package building
     doxygen graphviz # source documentation generators
-    which nodejs golang zip unzip java-11-openjdk-devel # for driver tests
+    which mono-complete dotnet-sdk-3.1 nodejs golang zip unzip java-11-openjdk-devel # for driver tests
     sbcl # for custom Lisp C++ preprocessing
     autoconf # for jemalloc code generation
-    libtool  # for protobuf code generation
 )
 
 list() {
@@ -75,9 +63,6 @@ check() {
             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
@@ -101,13 +86,12 @@ install() {
     else
         echo "NOTE: export LANG=en_US.utf8"
     fi
-    yum update -y
-    yum install -y wget git python3 python3-pip
+    dnf install -y epel-release
+    dnf install -y 'dnf-command(config-manager)'
+    dnf config-manager --set-enabled powertools # Required to install texinfo.
+    dnf update -y
+    dnf install -y wget git python36 python3-pip
     for pkg in $1; do
-        # Since there is no support for libipt-devel for CentOS 9 we install
-        # Fedoras version of same libs, they are the same version but released
-        # for different OS
-        # TODO Update when libipt-devel releases for CentOS 9
         if [ "$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
@@ -115,14 +99,19 @@ install() {
             continue
         fi
         if [ "$pkg" == libipt-devel ]; then
-            if ! dnf list installed libipt-devel >/dev/null 2>/dev/null; then
+            if ! yum list installed libipt-devel >/dev/null 2>/dev/null; then
                 dnf install -y http://repo.okay.com.mx/centos/8/x86_64/release/libipt-devel-1.6.1-8.el8.x86_64.rpm
             fi
             continue
         fi
+        # Install GDB dependencies not present in the standard repos.
+        # https://bugs.centos.org/view.php?id=17068
+        # https://centos.pkgs.org
+	    # Since 2020, there is Babeltrace2 (https://babeltrace.org). Not used
+        # within GDB yet (an assumption).
         if [ "$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
+                dnf install -y http://mirror.centos.org/centos/8/PowerTools/x86_64/os/Packages/libbabeltrace-devel-1.5.4-3.el8.x86_64.rpm
             fi
             continue
         fi
@@ -138,6 +127,15 @@ install() {
             fi
             continue
         fi
+        if [ "$pkg" == dotnet-sdk-3.1 ]; then
+            if ! dnf list installed dotnet-sdk-3.1 >/dev/null 2>/dev/null; then
+                wget -nv https://packages.microsoft.com/config/centos/8/packages-microsoft-prod.rpm -O packages-microsoft-prod.rpm
+                rpm -Uvh https://packages.microsoft.com/config/centos/8/packages-microsoft-prod.rpm
+                dnf update -y
+                dnf install -y dotnet-sdk-3.1
+            fi
+            continue
+        fi
         if [ "$pkg" == PyYAML ]; then
             if [ -z ${SUDO_USER+x} ]; then # Running as root (e.g. Docker).
                 pip3 install --user PyYAML
@@ -146,17 +144,7 @@ install() {
             fi
             continue
         fi
-        if [ "$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"
+        dnf install -y "$pkg"
     done
 }
 

environment/os/debian-10.sh

@@ -5,9 +5,6 @@ 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
@@ -18,12 +15,6 @@ TOOLCHAIN_BUILD_DEPS=(
     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
 )
 
@@ -35,7 +26,6 @@ TOOLCHAIN_RUN_DEPS=(
     libcurl4 # for cmake
     libreadline7 # for cmake and llvm
     libffi6 libxml2 # for llvm
-    libssl-dev # for libevent
 )
 
 MEMGRAPH_BUILD_DEPS=(
@@ -56,7 +46,6 @@ MEMGRAPH_BUILD_DEPS=(
     mono-runtime mono-mcs zip unzip default-jdk-headless # for driver tests
     dotnet-sdk-3.1 golang nodejs npm
     autoconf # for jemalloc code generation
-    libtool  # for protobuf code generation
 )
 
 list() {

environment/os/debian-11-arm.sh

@@ -1,98 +0,0 @@
-#!/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"
-
-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 # for driver tests
-    golang nodejs npm
-    autoconf # for jemalloc code generation
-    libtool  # for protobuf code generation
-)
-
-list() {
-    echo "$1"
-}
-
-check() {
-    check_all_dpkg "$1"
-}
-
-install() {
-    cat >/etc/apt/sources.list <<EOF
-deb http://deb.debian.org/debian bullseye main
-deb-src http://deb.debian.org/debian bullseye main
-
-deb http://deb.debian.org/debian-security/ bullseye-security main
-deb-src http://deb.debian.org/debian-security/ bullseye-security main
-
-deb http://deb.debian.org/debian bullseye-updates main
-deb-src http://deb.debian.org/debian bullseye-updates main
-EOF
-    cd "$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 $1; do
-        apt install -y "$pkg"
-    done
-}
-
-deps=$2"[*]"
-"$1" "${!deps}"

environment/os/debian-11.sh

@@ -5,9 +5,6 @@ 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
@@ -19,12 +16,6 @@ TOOLCHAIN_BUILD_DEPS=(
     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=(
@@ -36,7 +27,6 @@ TOOLCHAIN_RUN_DEPS=(
     file # for CPack
     libreadline8 # for cmake and llvm
     libffi7 libxml2 # for llvm
-    libssl-dev # for libevent
 )
 
 MEMGRAPH_BUILD_DEPS=(
@@ -57,7 +47,6 @@ MEMGRAPH_BUILD_DEPS=(
     mono-runtime mono-mcs zip unzip default-jdk-headless # for driver tests
     dotnet-sdk-3.1 golang nodejs npm
     autoconf # for jemalloc code generation
-    libtool  # for protobuf code generation
 )
 
 list() {
@@ -90,7 +79,7 @@ EOF
     fi
     apt install -y wget
     for pkg in $1; do
-        if [ "$pkg" == dotnet-sdk-3.1  ]; then
+        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

environment/os/debian-9.sh

@@ -0,0 +1,62 @@
+#!/bin/bash
+
+set -Eeuo pipefail
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+source "$DIR/../util.sh"
+
+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 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
+)
+
+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 libbabeltrace-ctf1 liblzma5 python3 # for gdb
+    libcurl3 # for cmake
+    libreadline7 # for cmake and llvm
+    libffi6 libxml2 # for llvm
+)
+
+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
+    python3 python-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 nodejs zip unzip default-jdk-headless # for driver tests
+    autoconf # for jemalloc code generation
+)
+
+list() {
+    echo "$1"
+}
+
+check() {
+    check_all_dpkg "$1"
+}
+
+install() {
+    install_all_apt "$1"
+}
+
+deps=$2"[*]"
+"$1" "${!deps}"

environment/os/template.sh

@@ -5,8 +5,6 @@ set -Eeuo pipefail
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
 source "$DIR/../util.sh"
 
-check_operating_system "todo-os-name"
-
 TOOLCHAIN_BUILD_DEPS=(
     pkg
 )

environment/os/ubuntu-18.04.sh

@@ -5,9 +5,6 @@ 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
@@ -19,12 +16,6 @@ TOOLCHAIN_BUILD_DEPS=(
     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
 )
 
@@ -36,7 +27,6 @@ TOOLCHAIN_RUN_DEPS=(
     libcurl4 # for cmake
     libreadline7 # for cmake and llvm
     libffi6 libxml2 # for llvm
-    libssl-dev # for libevent
 )
 
 MEMGRAPH_BUILD_DEPS=(
@@ -55,7 +45,6 @@ MEMGRAPH_BUILD_DEPS=(
     doxygen graphviz # source documentation generators
     mono-runtime mono-mcs nodejs zip unzip default-jdk-headless # driver tests
     autoconf # for jemalloc code generation
-    libtool  # for protobuf code generation
 )
 
 list() {

environment/os/ubuntu-20.04.sh

@@ -5,9 +5,6 @@ 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
@@ -18,12 +15,6 @@ TOOLCHAIN_BUILD_DEPS=(
     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
 )
 
@@ -35,7 +26,6 @@ TOOLCHAIN_RUN_DEPS=(
     libcurl4 # for cmake
     libreadline8 # for cmake and llvm
     libffi7 libxml2 # for llvm
-    libssl-dev # for libevent
 )
 
 MEMGRAPH_BUILD_DEPS=(
@@ -56,7 +46,6 @@ MEMGRAPH_BUILD_DEPS=(
     mono-runtime mono-mcs zip unzip default-jdk-headless # for driver tests
     dotnet-sdk-3.1 golang nodejs npm
     autoconf # for jemalloc code generation
-    libtool  # for protobuf code generation
 )
 
 list() {

environment/os/ubuntu-22.04.sh

@@ -1,96 +0,0 @@
-#!/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 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 # for driver tests
-    dotnet-sdk-6.0 golang nodejs npm
-    autoconf # for jemalloc code generation
-    libtool  # for protobuf code generation
-)
-
-list() {
-    echo "$1"
-}
-
-check() {
-    check_all_dpkg "$1"
-}
-
-install() {
-    cd "$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" == 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
-        apt install -y "$pkg"
-    done
-}
-
-deps=$2"[*]"
-"$1" "${!deps}"

environment/toolchain/folly.patch

@@ -1,41 +0,0 @@
-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

environment/toolchain/proxygen.patch

@@ -1,11 +0,0 @@
-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

environment/toolchain/snappy.patch

@@ -1,29 +0,0 @@
-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

environment/toolchain/xz_pgp.txt

@@ -1,75 +0,0 @@
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------END PGP PUBLIC KEY BLOCK-----

environment/util.sh

@@ -5,28 +5,6 @@ operating_system() {
     sort | cut -d '=' -f 2- | sed 's/"//g' | paste -s -d '-'
 }
 
-check_operating_system() {
-    if [ "$(operating_system)" != "$1" ]; then
-        echo "Not the right operating system!"
-        exit 1
-    else
-        echo "The right operating system."
-    fi
-}
-
-architecture() {
-    uname -m
-}
-
-check_architecture() {
-    if [ "$(architecture)" != "$1" ]; then
-        echo "Not the right architecture!"
-        exit 1
-    else
-        echo "The right architecture."
-    fi
-}
-
 check_all_yum() {
     local missing=""
     for pkg in $1; do

init

@@ -10,8 +10,6 @@ function print_help () {
     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"
-    echo -e "  --wsl-quicklisp-proxy \"host:port\"\tquicklist HTTP proxy (this flag + HTTP proxy are required on WSL)"
 }
 
 function setup_virtualenv () {
@@ -24,7 +22,7 @@ function setup_virtualenv () {
     fi
 
     # create new virtualenv
-    python3 -m virtualenv -p python3 ve3 || exit 1
+    virtualenv -p python3 ve3 || exit 1
     source ve3/bin/activate
     pip --timeout 1000 install -r requirements.txt || exit 1
     deactivate
@@ -32,47 +30,26 @@ function setup_virtualenv () {
     popd > /dev/null
 }
 
-wsl_quicklisp_proxy=""
-setup_libs=true
-if [[ $# -eq 1 && "$1" == "-h" ]]; then
+if [[ $# -gt 1 ]]; then
     print_help
-    exit 0
-else
-    while(($#)); do
-        case "$1" in
-          --wsl-quicklisp-proxy)
-              shift
-              if [[ $# -eq 0 ]]; then
-                  echo "Missing proxy URL"
-                  print_help
-                  exit 1
-              fi
-              wsl_quicklisp_proxy=":proxy \"http://$1/\""
-              shift
-          ;;
-          --without-libs-setup)
-              shift
-              setup_libs=false
-          ;;
-          *)
-              # unknown option
-              echo "Invalid argument provided: $1"
-              print_help
-              exit 1
-          ;;
-        esac
-    done
+    exit 1
+elif  [[ $# -eq 1 ]]; then
+    case "$1" in
+      -h)
+          print_help
+          exit 0
+      ;;
+      *)
+          # unknown option
+          print_help
+          exit 1
+      ;;
+  esac
 fi
 
 DISTRO=$(operating_system)
-ARCHITECTURE=$(architecture)
-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 BUILD PACKAGES: $($DIR/environment/os/$DISTRO.sh list MEMGRAPH_BUILD_DEPS)"
+$DIR/environment/os/$DISTRO.sh check MEMGRAPH_BUILD_DEPS
 echo "All packages are in-place..."
 
 # create a default build directory
@@ -89,7 +66,7 @@ if [[ ! -f "${quicklisp_install_dir}/setup.lisp" ]]; then
   echo \
   "
   (load \"${DIR}/quicklisp.lisp\")
-  (quicklisp-quickstart:install $wsl_quicklisp_proxy :path \"${quicklisp_install_dir}\")
+  (quicklisp-quickstart:install :path \"${quicklisp_install_dir}\")
   " | sbcl --script || exit 1
   rm -rf quicklisp.lisp || exit 1
 fi
@@ -103,13 +80,11 @@ echo \
   (ql:quickload '(:lcp :lcp/test) :silent t)
   " | sbcl --script
 
-if [[ "$setup_libs" == "true" ]]; then
-    # Setup libs (download).
-    cd libs
-    ./cleanup.sh
-    ./setup.sh
-    cd ..
-fi
+# Setup libs (download).
+cd libs
+./cleanup.sh
+./setup.sh
+cd ..
 
 # setup gql_behave dependencies
 setup_virtualenv tests/gql_behave
@@ -135,17 +110,3 @@ 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;
-
-# Install precommit hook
-python3 -m pip install pre-commit
-python3 -m pre_commit install
-
-# Install py format tools
-echo "Install black formatter"
-python3 -m pip install black==22.10.*
-echo "Install isort"
-python3 -m pip install isort==5.10.*
-
-
-# Link `include/mgp.py` with `release/mgp/mgp.py`
-ln -v -f include/mgp.py release/mgp/mgp.py

libs/.gitignore

@@ -4,5 +4,4 @@
 !cleanup.sh
 !CMakeLists.txt
 !__main.cpp
-!pulsar.patch
-!antlr4.10.1.patch
+!jemalloc.cmake

libs/CMakeLists.txt

@@ -8,15 +8,6 @@ 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)
-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
@@ -57,7 +48,7 @@ endfunction(import_library)
 # INSTALL_COMMAND arguments.
 function(add_external_project name)
   set(options NO_C_COMPILER)
-  set(one_value_kwargs SOURCE_DIR BUILD_IN_SOURCE)
+  set(one_value_kwargs SOURCE_DIR)
   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})
@@ -65,16 +56,11 @@ function(add_external_project 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}
@@ -106,18 +92,22 @@ import_external_library(antlr4 STATIC
              -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/lib/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 fmt format
+import_external_library(fmt STATIC
+  ${CMAKE_CURRENT_SOURCE_DIR}/fmt/${CMAKE_INSTALL_LIBDIR}/libfmt.a
+  ${CMAKE_CURRENT_SOURCE_DIR}/fmt/include
+  # Skip testing.
+  CMAKE_ARGS -DFMT_TEST=OFF)
 
 # setup rapidcheck (it cannot be external, since it doesn't have install
 # target)
@@ -144,19 +134,55 @@ import_library(gtest_main STATIC ${GTEST_MAIN_LIBRARY} ${GTEST_INCLUDE_DIR} gtes
 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 google flags
+set(GFLAGS_NO_FILENAMES "0")
+if ("${CMAKE_BUILD_TYPE}" MATCHES "^(R|r)(E|e)(L|l).+")
+  set(GFLAGS_NO_FILENAMES "1")
+endif()
+
+# setup google flags
+import_external_library(gflags STATIC
+  ${CMAKE_CURRENT_SOURCE_DIR}/gflags/lib/libgflags.a
+  ${CMAKE_CURRENT_SOURCE_DIR}/gflags/include
+  # Not needed, since gflags is C++ only.
+  NO_C_COMPILER
+  # Don't register installation in ~/.cmake
+  CMAKE_ARGS -DREGISTER_INSTALL_PREFIX=OFF
+             -DBUILD_gflags_nothreads_LIB=OFF
+             -DGFLAGS_NO_FILENAMES=${GFLAGS_NO_FILENAMES})
+
 # Setup cppitertools
 import_header_library(cppitertools ${CMAKE_CURRENT_SOURCE_DIR})
 
 # Setup json
 import_header_library(json ${CMAKE_CURRENT_SOURCE_DIR})
 
+# Setup bzip2
+import_external_library(bzip2 STATIC
+    ${CMAKE_CURRENT_SOURCE_DIR}/bzip2/libbz2.a
+    ${CMAKE_CURRENT_SOURCE_DIR}/bzip2
+    # bzip2's Makefile has -g CFLAG which is redundant
+    CONFIGURE_COMMAND sed -i "s/-Wall -Winline -O2 -g/-Wall -Winline -O2/g" ${CMAKE_CURRENT_SOURCE_DIR}/bzip2/Makefile
+    BUILD_COMMAND make -C ${CMAKE_CURRENT_SOURCE_DIR}/bzip2
+                       CC=${CMAKE_C_COMPILER}
+                       CXX=${CMAKE_CXX_COMPILER}
+    INSTALL_COMMAND true)
+
+# Setup zlib
+import_external_library(zlib STATIC
+    ${CMAKE_CURRENT_SOURCE_DIR}/zlib/lib/libz.a
+    ${CMAKE_CURRENT_SOURCE_DIR}/zlib
+    CMAKE_ARGS -DCMAKE_SKIP_INSTALL_ALL_DEPENDENCY=true
+    BUILD_COMMAND $(MAKE) zlibstatic)
+
 # Setup RocksDB
 import_external_library(rocksdb STATIC
   ${CMAKE_CURRENT_SOURCE_DIR}/rocksdb/lib/librocksdb.a
   ${CMAKE_CURRENT_SOURCE_DIR}/rocksdb/include
-  CMAKE_ARGS -DUSE_RTTI=ON
+  DEPENDS gflags-proj
+  CMAKE_ARGS -Dgflags_DIR=${CMAKE_CURRENT_SOURCE_DIR}/gflags/lib/cmake/gflags
+             -DUSE_RTTI=ON
              -DWITH_TESTS=OFF
-             -DGFLAGS_NOTHREADS=OFF
              -DCMAKE_INSTALL_LIBDIR=lib
              -DCMAKE_SKIP_INSTALL_ALL_DEPENDENCY=true
   BUILD_COMMAND $(MAKE) rocksdb)
@@ -191,11 +217,12 @@ add_external_project(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)
+import_external_library(spdlog STATIC
+  ${CMAKE_CURRENT_SOURCE_DIR}/spdlog/${CMAKE_INSTALL_LIBDIR}/libspdlog.a
+  ${CMAKE_CURRENT_SOURCE_DIR}/spdlog/include
+  BUILD_COMMAND $(MAKE) spdlog)
 
-FetchContent_MakeAvailable(spdlog)
+include(jemalloc.cmake)
 
 # Setup librdkafka.
 import_external_library(librdkafka STATIC
@@ -204,55 +231,14 @@ import_external_library(librdkafka STATIC
   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)
+target_link_libraries(librdkafka INTERFACE ${OPENSSL_LIBRARIES} 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)

libs/antlr4.10.1.patch

@@ -1,13 +0,0 @@
-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}

libs/jemalloc.cmake

@@ -0,0 +1,55 @@
+set(JEMALLOC_DIR "${LIB_DIR}/jemalloc")
+
+set(JEMALLOC_SRCS
+    ${JEMALLOC_DIR}/src/arena.c
+    ${JEMALLOC_DIR}/src/background_thread.c
+    ${JEMALLOC_DIR}/src/base.c
+    ${JEMALLOC_DIR}/src/bin.c
+    ${JEMALLOC_DIR}/src/bitmap.c
+    ${JEMALLOC_DIR}/src/ckh.c
+    ${JEMALLOC_DIR}/src/ctl.c
+    ${JEMALLOC_DIR}/src/div.c
+    ${JEMALLOC_DIR}/src/extent.c
+    ${JEMALLOC_DIR}/src/extent_dss.c
+    ${JEMALLOC_DIR}/src/extent_mmap.c
+    ${JEMALLOC_DIR}/src/hash.c
+    ${JEMALLOC_DIR}/src/hook.c
+    ${JEMALLOC_DIR}/src/jemalloc.c
+    ${JEMALLOC_DIR}/src/large.c
+    ${JEMALLOC_DIR}/src/log.c
+    ${JEMALLOC_DIR}/src/malloc_io.c
+    ${JEMALLOC_DIR}/src/mutex.c
+    ${JEMALLOC_DIR}/src/mutex_pool.c
+    ${JEMALLOC_DIR}/src/nstime.c
+    ${JEMALLOC_DIR}/src/pages.c
+    ${JEMALLOC_DIR}/src/prng.c
+    ${JEMALLOC_DIR}/src/prof.c
+    ${JEMALLOC_DIR}/src/rtree.c
+    ${JEMALLOC_DIR}/src/sc.c
+    ${JEMALLOC_DIR}/src/stats.c
+    ${JEMALLOC_DIR}/src/sz.c
+    ${JEMALLOC_DIR}/src/tcache.c
+    ${JEMALLOC_DIR}/src/test_hooks.c
+    ${JEMALLOC_DIR}/src/ticker.c
+    ${JEMALLOC_DIR}/src/tsd.c
+    ${JEMALLOC_DIR}/src/witness.c
+    ${JEMALLOC_DIR}/src/safety_check.c
+)
+
+add_library(jemalloc ${JEMALLOC_SRCS})
+target_include_directories(jemalloc PUBLIC "${JEMALLOC_DIR}/include")
+
+find_package(Threads REQUIRED)
+target_link_libraries(jemalloc PUBLIC Threads::Threads)
+
+target_compile_definitions(jemalloc PRIVATE -DJEMALLOC_NO_PRIVATE_NAMESPACE)
+
+if (CMAKE_BUILD_TYPE STREQUAL "DEBUG")
+    target_compile_definitions(jemalloc PRIVATE -DJEMALLOC_DEBUG=1 -DJEMALLOC_PROF=1)
+endif()
+
+target_compile_options(jemalloc PRIVATE -Wno-redundant-decls)
+# for RTLD_NEXT
+target_compile_definitions(jemalloc PRIVATE _GNU_SOURCE)
+
+set_property(TARGET jemalloc APPEND PROPERTY INTERFACE_COMPILE_DEFINITIONS USE_JEMALLOC=1)

libs/librdtsc.patch

@@ -1,29 +0,0 @@
-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

libs/rocksdb.patch

@@ -1,21 +0,0 @@
-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}"

libs/setup.sh

@@ -14,49 +14,39 @@ clone () {
   local git_repo=$1
   local dir_name=$2
   local checkout_id=$3
-  local shallow=$4
-  shift 4
+  shift 3
   # Clone if there's no repo.
   if [[ ! -d "$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" "$dir_name" || return 1
-    fi
+    git clone "$git_repo" "$dir_name" || return 1
   fi
   pushd "$dir_name"
+  # Just fetch new commits from remote repository. Don't merge/pull them in, so
+  # that we don't clobber local modifications.
+  git fetch
   # 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
-
+  # Stash regardless of local_changes, so that a user gets a message on stdout.
+  git stash
+  # 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
   # Reapply any local changes.
   if [[ $local_changes == true ]]; then
     git stash pop
@@ -80,13 +70,12 @@ repo_clone_try_double () {
     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 "$ref" ]; then echo "Git clone ref should not be empty." && exit 1; fi
-    clone "$primary_url" "$folder_name" "$ref" "$shallow" || clone "$secondary_url" "$folder_name" "$ref" "$shallow" || exit 1
+    clone "$primary_url" "$folder_name" "$ref" || clone "$secondary_url" "$folder_name" "$ref" || exit 1
     echo ""
 }
 
@@ -105,23 +94,25 @@ repo_clone_try_double () {
 # 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"
+  ["antlr4-generator"]="http://$local_cache_host/file/antlr-4.9.2-complete.jar"
   ["cppitertools"]="http://$local_cache_host/git/cppitertools.git"
+  ["fmt"]="http://$local_cache_host/git/fmt.git"
   ["rapidcheck"]="http://$local_cache_host/git/rapidcheck.git"
   ["gbenchmark"]="http://$local_cache_host/git/benchmark.git"
   ["gtest"]="http://$local_cache_host/git/googletest.git"
+  ["gflags"]="http://$local_cache_host/git/gflags.git"
   ["libbcrypt"]="http://$local_cache_host/git/libbcrypt.git"
+  ["bzip2"]="http://$local_cache_host/git/bzip2.git"
+  ["zlib"]="http://$local_cache_host/git/zlib.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/9d69186291aca4f0137b69c1dee313b391ff564c/single_include/nlohmann/json.hpp"
+  ["jemalloc"]="http://$local_cache_host/git/jemalloc.git"
+  ["nlohmann"]="http://$local_cache_host/file/nlohmann/json/b3e5cb7f20dcc5c806e418df34324eca60d17d4e/single_include/nlohmann/json.hpp"
   ["neo4j"]="http://$local_cache_host/file/neo4j-community-3.2.3-unix.tar.gz"
   ["librdkafka"]="http://$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"
 )
 
 # The goal of secondary urls is to have links to the "source of truth" of
@@ -130,49 +121,64 @@ declare -A primary_urls=(
 # 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"
+  ["antlr4-generator"]="http://www.antlr.org/download/antlr-4.9.2-complete.jar"
   ["cppitertools"]="https://github.com/ryanhaining/cppitertools.git"
+  ["fmt"]="https://github.com/fmtlib/fmt.git"
   ["rapidcheck"]="https://github.com/emil-e/rapidcheck.git"
   ["gbenchmark"]="https://github.com/google/benchmark.git"
   ["gtest"]="https://github.com/google/googletest.git"
+  ["gflags"]="https://github.com/memgraph/gflags.git"
   ["libbcrypt"]="https://github.com/rg3/libbcrypt"
+  ["bzip2"]="https://github.com/VFR-maniac/bzip2"
+  ["zlib"]="https://github.com/madler/zlib.git"
   ["rocksdb"]="https://github.com/facebook/rocksdb.git"
   ["mgclient"]="https://github.com/memgraph/mgclient.git"
   ["pymgclient"]="https://github.com/memgraph/pymgclient.git"
   ["mgconsole"]="http://github.com/memgraph/mgconsole.git"
   ["spdlog"]="https://github.com/gabime/spdlog"
-  ["nlohmann"]="https://raw.githubusercontent.com/nlohmann/json/9d69186291aca4f0137b69c1dee313b391ff564c/single_include/nlohmann/json.hpp"
+  ["jemalloc"]="https://github.com/jemalloc/jemalloc.git"
+  ["nlohmann"]="https://raw.githubusercontent.com/nlohmann/json/b3e5cb7f20dcc5c806e418df34324eca60d17d4e/single_include/nlohmann/json.hpp"
   ["neo4j"]="https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/neo4j-community-3.2.3-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"
 )
 
 # 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" "$antlr4_tag" true
-pushd antlr4
-git apply ../antlr4.10.1.patch
-popd
+antlr4_tag="5e5b6d35b4183fd330102c40947b95c4b5c6abb5" # v4.9.2
+repo_clone_try_double "${primary_urls[antlr4-code]}" "${secondary_urls[antlr4-code]}" "antlr4" "$antlr4_tag"
+# remove shared library from install dependencies
+sed -i 's/install(TARGETS antlr4_shared/install(TARGETS antlr4_shared OPTIONAL/' antlr4/runtime/Cpp/runtime/CMakeLists.txt
+# fix issue https://github.com/antlr/antlr4/issues/3194 - should update Antlr commit once the PR related to the issue gets merged
+sed -i 's/std::is_nothrow_copy_constructible/std::is_copy_constructible/' antlr4/runtime/Cpp/runtime/src/support/Any.h
+# replace the utf8cpp version which is used because the older one uses gtest that doesn't 
+# compile with the newer compilers because of uninitialized variable
+# the newer utf8cpp switched to ftest
+sed -i 's/v3.1.1/v3.2.1/' antlr4/runtime/Cpp/runtime/CMakeLists.txt
 
 # cppitertools v2.0 2019-12-23
 cppitertools_ref="cb3635456bdb531121b82b4d2e3afc7ae1f56d47"
 repo_clone_try_double "${primary_urls[cppitertools]}" "${secondary_urls[cppitertools]}" "cppitertools" "$cppitertools_ref"
 
+# fmt
+fmt_tag="7bdf0628b1276379886c7f6dda2cef2b3b374f0b" # (2020-11-25)
+repo_clone_try_double "${primary_urls[fmt]}" "${secondary_urls[fmt]}" "fmt" "$fmt_tag"
+
 # rapidcheck
 rapidcheck_tag="7bc7d302191a4f3d0bf005692677126136e02f60" # (2020-05-04)
 repo_clone_try_double "${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" "$benchmark_tag" true
+benchmark_tag="4f8bfeae470950ef005327973f15b0044eceaceb" # v1.1.0
+repo_clone_try_double "${primary_urls[gbenchmark]}" "${secondary_urls[gbenchmark]}" "benchmark" "$benchmark_tag"
 
 # google test
-googletest_tag="release-1.12.1"
-repo_clone_try_double "${primary_urls[gtest]}" "${secondary_urls[gtest]}" "googletest" "$googletest_tag" true
+googletest_tag="ec44c6c1675c25b9827aacd08c02433cccde7780" # v1.8.0
+repo_clone_try_double "${primary_urls[gtest]}" "${secondary_urls[gtest]}" "googletest" "$googletest_tag"
+
+# google flags
+gflags_tag="b37ceb03a0e56c9f15ce80409438a555f8a67b7c" # custom version (May 6, 2017)
+repo_clone_try_double "${primary_urls[gflags]}" "${secondary_urls[gflags]}" "gflags" "$gflags_tag"
 
 # libbcrypt
 libbcrypt_tag="8aa32ad94ebe06b76853b0767c910c9fbf7ccef4" # custom version (Dec 16, 2016)
@@ -192,14 +198,21 @@ cd json
 file_get_try_double "${primary_urls[nlohmann]}" "${secondary_urls[nlohmann]}"
 cd ..
 
-rocksdb_tag="v6.14.6" # (2020-10-14)
-repo_clone_try_double "${primary_urls[rocksdb]}" "${secondary_urls[rocksdb]}" "rocksdb" "$rocksdb_tag" true
-pushd rocksdb
-git apply ../rocksdb.patch
-popd
+bzip2_tag="0405487e2b1de738e7f1c8afb50d19cf44e8d580"  # v1.0.6 (May 26, 2011)
+repo_clone_try_double "${primary_urls[bzip2]}" "${secondary_urls[bzip2]}" "bzip2" "$bzip2_tag"
+
+zlib_tag="cacf7f1d4e3d44d871b605da3b647f07d718623f" # v1.2.11.
+repo_clone_try_double "${primary_urls[zlib]}" "${secondary_urls[zlib]}" "zlib" "$zlib_tag"
+# remove shared library from install dependencies
+sed -i 's/install(TARGETS zlib zlibstatic/install(TARGETS zlibstatic/g' zlib/CMakeLists.txt
+
+rocksdb_tag="f3e33549c151f30ac4eb7c22356c6d0331f37652" # (2020-10-14)
+repo_clone_try_double "${primary_urls[rocksdb]}" "${secondary_urls[rocksdb]}" "rocksdb" "$rocksdb_tag"
+# remove shared library from install dependencies
+sed -i 's/TARGETS ${ROCKSDB_SHARED_LIB}/TARGETS ${ROCKSDB_SHARED_LIB} OPTIONAL/' rocksdb/CMakeLists.txt
 
 # mgclient
-mgclient_tag="v1.4.0" # (2022-06-14)
+mgclient_tag="v1.3.0" # (2021-09-23)
 repo_clone_try_double "${primary_urls[mgclient]}" "${secondary_urls[mgclient]}" "mgclient" "$mgclient_tag"
 sed -i 's/\${CMAKE_INSTALL_LIBDIR}/lib/' mgclient/src/CMakeLists.txt
 
@@ -209,32 +222,30 @@ repo_clone_try_double "${primary_urls[pymgclient]}" "${secondary_urls[pymgclient
 
 # mgconsole
 mgconsole_tag="v1.1.0" # (2021-10-07)
-repo_clone_try_double "${primary_urls[mgconsole]}" "${secondary_urls[mgconsole]}" "mgconsole" "$mgconsole_tag" true
+repo_clone_try_double "${primary_urls[mgconsole]}" "${secondary_urls[mgconsole]}" "mgconsole" "$mgconsole_tag"
 
-spdlog_tag="v1.9.2" # (2021-08-12)
-repo_clone_try_double "${primary_urls[spdlog]}" "${secondary_urls[spdlog]}" "spdlog" "$spdlog_tag" true
+spdlog_tag="46d418164dd4cd9822cf8ca62a116a3f71569241" # (2020-12-01)
+repo_clone_try_double "${primary_urls[spdlog]}" "${secondary_urls[spdlog]}" "spdlog" "$spdlog_tag"
+
+jemalloc_tag="ea6b3e973b477b8061e0076bb257dbd7f3faa756" # (2021-02-11)
+repo_clone_try_double "${primary_urls[jemalloc]}" "${secondary_urls[jemalloc]}" "jemalloc" "$jemalloc_tag"
+pushd jemalloc
+# ThreadPool select job randomly, and there can be some threads that had been
+# performed some memory heavy task before and will be inactive for some time,
+# but until it will became active again, the memory will not be freed since by
+# default each thread has it's own arena, but there should be not more then
+# 4*CPU arenas (see opt.nareans description).
+#
+# By enabling percpu_arena number of arenas limited to number of CPUs and hence
+# this problem should go away.
+#
+# muzzy_decay_ms -- use MADV_FREE when available on newer Linuxes, to
+# avoid spurious latencies and additional work associated with
+# MADV_DONTNEED. See
+# https://github.com/ClickHouse/ClickHouse/issues/11121 for motivation.
+./autogen.sh --with-malloc-conf="percpu_arena:percpu,oversize_threshold:0,muzzy_decay_ms:5000,dirty_decay_ms:5000"
+popd
 
 # 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" "$librdtsc_tag" true
-pushd librdtsc
-git apply ../librdtsc.patch
-popd
+repo_clone_try_double "${primary_urls[librdkafka]}" "${secondary_urls[librdkafka]}" "librdkafka" "$librdkafka_tag"

licenses/BSL.txt

@@ -36,7 +36,7 @@ ADDITIONAL USE GRANT:   You may use the Licensed Work in accordance with the
                         3. using the Licensed Work to create a work or solution
                         which competes (or might reasonably be expected to
                         compete) with the Licensed Work.
-CHANGE DATE:            2026-27-04
+CHANGE DATE:            2025-10-12
 CHANGE LICENSE:         Apache License, Version 2.0
 
 For information about alternative licensing arrangements, please visit: https://memgraph.com/legal.

pyproject.toml

@@ -1,12 +0,0 @@
-[tool.black]
-line-length = 120
-include = '\.pyi?$'
-extend-exclude = '''
-/(
-    | .git
-    | .__pycache__
-    | build
-    | libs
-    | .cache
-)/
-'''

release/CMakeLists.txt

@@ -10,14 +10,6 @@ set(CPACK_PACKAGE_VENDOR "Memgraph Ltd.")
 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY
     "High performance, in-memory, transactional graph database")
 
-# Setting arhitecture extension for deb packages
-set(MG_ARCH_EXTENSION_DEB "all")
-if (${MG_ARCH} STREQUAL "x86_64")
-    set(MG_ARCH_EXTENSION_DEB "amd64")
-elseif (${MG_ARCH} STREQUAL "ARM64")
-    set(MG_ARCH_EXTENSION_DEB  "arm64")
-endif()
-
 # DEB specific
 # Instead of using "name <email>" format, we use "email (name)" to prevent
 # errors due to full stop, '.' at the end of "Ltd". (See: RFC 822)
@@ -25,7 +17,7 @@ set(CPACK_DEBIAN_PACKAGE_MAINTAINER "tech@memgraph.com (Memgraph Ltd.)")
 set(CPACK_DEBIAN_PACKAGE_SECTION non-free/database)
 set(CPACK_DEBIAN_PACKAGE_HOMEPAGE https://memgraph.com)
 set(CPACK_DEBIAN_PACKAGE_VERSION "${MEMGRAPH_VERSION_DEB}")
-set(CPACK_DEBIAN_FILE_NAME "memgraph_${MEMGRAPH_VERSION_DEB}_${MG_ARCH_EXTENSION_DEB}.deb")
+set(CPACK_DEBIAN_FILE_NAME "memgraph_${MEMGRAPH_VERSION_DEB}_amd64.deb")
 set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA
     "${CMAKE_CURRENT_SOURCE_DIR}/debian/conffiles;"
     "${CMAKE_CURRENT_SOURCE_DIR}/debian/copyright;"
@@ -41,20 +33,12 @@ set(CPACK_DEBIAN_PACKAGE_DESCRIPTION "${CPACK_PACKAGE_DESCRIPTION_SUMMARY}
  applications driver by real-time connected data.")
 # Add `openssl` package to dependencies list. Used to generate SSL certificates.
 # We also depend on `python3` because we embed it in Memgraph.
-set(CPACK_DEBIAN_PACKAGE_DEPENDS "openssl (>= 1.1.0), python3 (>= 3.5.0), libstdc++6")
-
-# Setting arhitecture extension for rpm packages
-set(MG_ARCH_EXTENSION_RPM "noarch")
-if (${MG_ARCH} STREQUAL "x86_64")
-    set(MG_ARCH_EXTENSION_RPM "x86_64")
-elseif (${MG_ARCH} STREQUAL "ARM64")
-    set(MG_ARCH_EXTENSION_RPM  "aarch64")
-endif()
+set(CPACK_DEBIAN_PACKAGE_DEPENDS "openssl (>= 1.1.0), python3 (>= 3.5.0)")
 
 # RPM specific
 set(CPACK_RPM_PACKAGE_URL https://memgraph.com)
 set(CPACK_RPM_PACKAGE_VERSION "${MEMGRAPH_VERSION_RPM}")
-set(CPACK_RPM_FILE_NAME "memgraph-${MEMGRAPH_VERSION_RPM}-1.${MG_ARCH_EXTENSION_RPM}.rpm")
+set(CPACK_RPM_FILE_NAME "memgraph-${MEMGRAPH_VERSION_RPM}-1.x86_64.rpm")
 set(CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION
   /var /var/lib /var/log /etc/logrotate.d
   /lib /lib/systemd /lib/systemd/system /lib/systemd/system/memgraph.service)
@@ -67,7 +51,7 @@ It aims to deliver developers the speed, simplicity and scale required to build
 the next generation of applications driver by real-time connected data.")
 # Add `openssl` package to dependencies list. Used to generate SSL certificates.
 # We also depend on `python3` because we embed it in Memgraph.
-set(CPACK_RPM_PACKAGE_REQUIRES "openssl >= 1.0.0, curl >= 7.29.0, python3 >= 3.5.0, libstdc >= 6, logrotate")
+set(CPACK_RPM_PACKAGE_REQUIRES "openssl >= 1.0.0, curl >= 7.29.0, python3 >= 3.5.0")
 
 # All variables must be set before including.
 include(CPack)

release/README.md

@@ -0,0 +1,4 @@
+# Memgraph Release
+
+Please continue in
+[Notion](https://www.notion.so/memgraph/Release-621733518c82456ebc119d2a025b5dd3).

release/arm64/build_env.dockerfile

@@ -1,19 +0,0 @@
-FROM dokken/centos-stream-9
-
-ARG env_folder
-ARG toolchain_version
-
-COPY ${env_folder} /env_folder
-
-RUN yum update && yum install -y curl git
-
-RUN /${env_folder}/os/centos-9.sh install MEMGRAPH_BUILD_DEPS
-RUN /${env_folder}/os/centos-9.sh install TOOLCHAIN_RUN_DEPS
-
-RUN rm -rf /env_folder
-
-RUN yum clean all
-
-RUN curl https://s3.eu-west-1.amazonaws.com/deps.memgraph.io/${toolchain_version}/${toolchain_version}-binaries-centos-9-arm64.tar.gz -o /tmp/toolchain.tar.gz \
-  && tar xvzf /tmp/toolchain.tar.gz -C /opt \
-  && rm /tmp/toolchain.tar.gz

release/arm64/build_env.sh

@@ -1,5 +0,0 @@
-#!/bin/bash
-
-cp -r ../../environment env_folder
-docker build -f build_env.dockerfile --build-arg env_folder=env_folder --build-arg toolchain_version=toolchain-v4 -t mg_build_env .
-rm -rf env_folder

release/docker/memgraph.dockerfile

@@ -1,21 +1,19 @@
-FROM debian:bullseye
+FROM debian:buster
 # NOTE: If you change the base distro update release/package as well.
 
-ARG BINARY_NAME
-ARG EXTENSION
-ARG TARGETARCH
+ARG deb_release
 
 RUN apt-get update && apt-get install -y \
-  openssl libcurl4 libssl1.1 libseccomp2 python3 libpython3.9 python3-pip \
-  --no-install-recommends \
+    openssl libcurl4 libssl1.1 libseccomp2 python3 libpython3.7 python3-pip \
+    --no-install-recommends \
   && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
-RUN pip3 install networkx==2.4 numpy==1.21.4 scipy==1.7.3
+RUN pip3 install networkx==2.4 numpy==1.19.2 scipy==1.5.2
 
-COPY "${BINARY_NAME}${TARGETARCH}.${EXTENSION}" /
+COPY ${deb_release} /
 
 # Install memgraph package
-RUN dpkg -i "${BINARY_NAME}${TARGETARCH}.deb"
+RUN dpkg -i ${deb_release}
 
 # Memgraph listens for Bolt Protocol on this port by default.
 EXPOSE 7687

release/docker/package_deb_docker

@@ -0,0 +1,46 @@
+#!/bin/bash -e
+
+# Build and package Docker image of Memgraph.
+
+function print_help () {
+    echo "Usage: $0 [--latest] MEMGRAPH_PACKAGE.deb"
+    echo "Optional arguments:"
+    echo -e "\t-h|--help\t\tPrint help."
+    echo -e "\t--latest\t\tTag image as latest version."
+}
+
+working_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+latest_image=""
+tag_latest=""
+if [[ $# -eq 2 && "$1" == "--latest" ]]; then
+  latest_image="memgraph:latest"
+  tag_latest="-t memgraph:latest"
+  shift
+elif [[ $# -ne 1 || "$1" == "-h" || "$1" == "--help" ]]; then
+  print_help
+  exit 1
+fi
+
+deb_path="$1"
+if [[ ! -f "$deb_path" ]]; then
+  echo "File '$deb_path' does not exist!"
+  exit 1
+fi
+
+# Copy the .deb to working directory.
+cp "$deb_path" "${working_dir}/"
+cd ${working_dir}
+
+# Extract version and offering from deb name.
+deb_name=`echo $(basename "$deb_path") | sed 's/.deb$//'`
+version=`echo ${deb_name} | cut -d '_' -f 2 | rev | cut -d '-' -f 2- | rev | tr '+~' '__'`
+dockerfile_path="${working_dir}/memgraph.dockerfile"
+image_name="memgraph:${version}"
+package_name="memgraph-${version}-docker.tar.gz"
+
+# Build docker image.
+docker build -t ${image_name} ${tag_latest} -f ${dockerfile_path} --build-arg deb_release=${deb_name}.deb .
+docker save ${image_name} ${latest_image} > ${package_name}
+rm "${deb_name}.deb"
+echo "Built Docker image at '${working_dir}/${package_name}'"

release/docker/package_docker

@@ -1,64 +0,0 @@
-#!/bin/bash -e
-
-# Build and package Docker image of Memgraph.
-
-function print_help () {
-    echo "Usage: $0 [--latest] MEMGRAPH_PACKAGE.(deb|rpm)"
-    echo "Optional arguments:"
-    echo -e "\t-h|--help\t\tPrint help."
-    echo -e "\t--latest\t\tTag image as latest version."
-}
-
-working_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-latest_image=""
-tag_latest=""
-if [[ $# -eq 2 && "$1" == "--latest" ]]; then
-  latest_image="memgraph:latest"
-  tag_latest="-t memgraph:latest"
-  shift
-elif [[ $# -ne 1 || "$1" == "-h" || "$1" == "--help" ]]; then
-  print_help
-  exit 1
-fi
-
-package_path="$1"
-if [[ ! -f "$package_path" ]]; then
-  echo "File '$package_path' does not exist!"
-  exit 1
-fi
-
-# Copy the .deb to working directory.
-cp "$package_path" "${working_dir}/"
-cd ${working_dir}
-
-extension="${package_path##*.}"
-
-if [[ "$extension" == "deb" ]]; then
-  # Extract version and offering from deb name.
-  package_name=`echo $(basename "$package_path") | sed 's/.deb$//'`
-  version=`echo ${package_name} | cut -d '_' -f 2 | rev | cut -d '-' -f 2- | rev | tr '+~' '__'`
-  dockerfile_path="${working_dir}/memgraph_deb.dockerfile"
-elif [[ "$extension" == "rpm" ]]; then
-  # Extract version and offering from deb name.
-  package_name=`echo $(basename "$package_path") | sed 's/.rpm$//'`
-  version=`echo ${package_name} | cut -d '-' -f 2 | rev | cut -d '-' -f 2- | rev`
-  version=${version%_1}
-  dockerfile_path="${working_dir}/memgraph_rpm.dockerfile"
-else
-  echo "Invalid file sent as the package"
-  print_help
-  exit 1
-fi
-
-image_name="memgraph:${version}"
-image_package_name="memgraph-${version}-docker.tar.gz"
-
-# Build docker image.
-docker build -t ${image_name} ${tag_latest} -f ${dockerfile_path} \
---build-arg BINARY_NAME=${package_name} \
---build-arg EXTENSION=${extension} \
---build-arg TARGETARCH="" .
-docker save ${image_name} ${latest_image} | gzip > ${image_package_name}
-rm "${package_name}.${extension}"
-echo "Built Docker image at '${working_dir}/${image_package_name}'"

release/mgp/.gitignore

@@ -1,3 +0,0 @@
-.venv
-dist
-mgp.py

release/mgp/LICENSE

@@ -1,201 +0,0 @@
-                                 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,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      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
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "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
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
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release/mgp/README.md

@@ -1,4 +0,0 @@
-# mgp
-
-PyPi package used for type hinting when creating MAGE modules. The get started
-using MAGE repository checkout the repository here: https://github.com/memgraph/mage.

release/mgp/_mgp.py

@@ -1,255 +0,0 @@
-from typing import Any
-
-
-class MgpIterable:
-    def get() -> Any:
-        pass
-
-    def next() -> Any:
-        pass
-
-
-class Vertex:
-    def is_valid() -> bool:  # type: ignore
-        pass
-
-    def underlying_graph_is_mutable() -> bool:  # type: ignore
-        pass
-
-    def iter_properties() -> MgpIterable:  # type: ignore
-        pass
-
-    def get_property(self, property_name: str) -> "Property":  # type: ignore
-        pass
-
-    def set_property(self, property_name: str, value: Any) -> "Property":  # type: ignore
-        pass
-
-    def get_id() -> "VertexId":  # type: ignore
-        pass
-
-    def label_at(self, index: int) -> "Label":  # type: ignore
-        pass
-
-    def labels_count() -> int:  # type: ignore
-        pass
-
-    def add_label(self, label: Any):
-        pass
-
-    def remove_label(self, label: Any):
-        pass
-
-    def iter_in_edges() -> MgpIterable:  # type: ignore
-        pass
-
-    def iter_out_edges() -> MgpIterable:  # type: ignore
-        pass
-
-
-class Edge:
-    def is_valid() -> bool:  # type: ignore
-        pass
-
-    def underlying_graph_is_mutable() -> bool:  # type: ignore
-        pass
-
-    def iter_properties() -> MgpIterable:  # type: ignore
-        pass
-
-    def get_property(self, property_name: str) -> "Property":  # type: ignore
-        pass
-
-    def set_property(self, property_name: str, valuse: Any) -> "Property":  # type: ignore
-        pass
-
-    def get_type_name() -> str:  # type: ignore
-        pass
-
-    def get_id() -> "EdgeId":  # type: ignore
-        pass
-
-    def from_vertex() -> Vertex:  # type: ignore
-        pass
-
-    def to_vertex() -> Vertex:  # type: ignore
-        pass
-
-
-class Path:
-    def is_valid() -> bool:  # type: ignore
-        pass
-
-    @staticmethod
-    def make_with_start(vertex: Vertex) -> "Path":  # type: ignore
-        pass
-
-
-class Graph:
-    def is_valid() -> bool:  # type: ignore
-        pass
-
-
-class CypherType:
-    pass
-
-
-class Message:
-    def is_valid() -> bool:  # type: ignore
-        pass
-
-    def source_type() -> str:  # type: ignore
-        pass
-
-    def topic_name() -> str:  # type: ignore
-        pass
-
-    def key() -> bytes:  # type: ignore
-        pass
-
-    def timestamp() -> int:  # type: ignore
-        pass
-
-    def offset() -> int:  # type: ignore
-        pass
-
-    def payload() -> bytes:  # type: ignore
-        pass
-
-
-class Messages:
-    def is_valid() -> bool:  # type: ignore
-        pass
-
-    def message_at(self, id: int) -> Message:  # type: ignore
-        pass
-
-    def total_messages() -> int:  # type: ignore
-        pass
-
-
-class UnknownError(Exception):
-    pass
-
-
-class UnableToAllocateError(Exception):
-    pass
-
-
-class InsufficientBufferError(Exception):
-    pass
-
-
-class OutOfRangeError(Exception):
-    pass
-
-
-class LogicErrorError(Exception):
-
-    pass
-
-
-class DeletedObjectError(Exception):
-    pass
-
-
-class InvalidArgumentError(Exception):
-    pass
-
-
-class KeyAlreadyExistsError(Exception):
-    pass
-
-
-class ImmutableObjectError(Exception):
-    pass
-
-
-class ValueConversionError(Exception):
-    pass
-
-
-class SerializationError(Exception):
-    pass
-
-
-def type_nullable(elem: Any):
-    pass
-
-
-def type_list(elem: Any):
-    pass
-
-
-def type_bool():
-    pass
-
-
-def type_string():
-    pass
-
-
-def type_int():
-    pass
-
-
-def type_float():
-    pass
-
-
-def type_number():
-    pass
-
-
-def type_map():
-    pass
-
-
-def type_node():
-    pass
-
-
-def type_relationship():
-    pass
-
-
-def type_path():
-    pass
-
-
-def type_date():
-    pass
-
-
-def type_local_time():
-    pass
-
-
-def type_local_date_time():
-    pass
-
-
-def type_duration():
-    pass
-
-
-def type_any():
-    pass
-
-
-class _MODULE:
-    @staticmethod
-    def add_read_procedure(wrapper):
-        pass
-
-    @staticmethod
-    def add_write_procedure(wrapper):
-        pass
-
-    @staticmethod
-    def add_transformation(wrapper):
-        pass
-
-    @staticmethod
-    def add_function(wrapper):
-        pass

release/mgp/instructions.md

@@ -1,22 +0,0 @@
-# How to publish new versions
-## Prerequisites
-1. Installed poetry
-```
-pip install poetry
-```
-2. Set up [API tokens](https://pypi.org/help/#apitoken)
-3. Be a collaborator on [pypi](https://pypi.org/project/mgp/)
-
-## Making changes
-1. Make changes to the package
-2. Bump version in `pyproject.tml`
-3. `poetry build`
-4. `poetry publish`
-
-## Why is this not automatized?
-
-Because someone always has to manually bump up the version in `pyproject.toml`
-
-## Why does `_mgp.py` exists?
-Because we are mocking here all the types that are created by Memgraph
-in order to fix typing errors in `mgp.py`.

release/mgp/pyproject.toml

@@ -1,23 +0,0 @@
-[tool.poetry]
-name = "mgp"
-version = "1.0.0"
-description = "Memgraph's module for developing MAGE modules. Used only for type hinting!"
-authors = [
-    "MasterMedo <mislav.vuletic@gmail.com>",
-    "jbajic <jure.bajic@memgraph.io>",
-    "katarinasupe <katarina.supe@memgraph.io>",
-    "antejavor <ante.javor@memgraph.io>",
-    "antaljanosbenjamin <benjamin.antal@memgraph.io>",
-]
-license = "Apache-2.0"
-readme = "README.md"
-include = ["mgp.py", "_mgp.py"]
-
-[tool.poetry.dependencies]
-python = "^3.7"
-
-[tool.poetry.dev-dependencies]
-
-[build-system]
-requires = ["poetry-core>=1.0.0"]
-build-backend = "poetry.core.masonry.api"

release/package/centos-7/Dockerfile

@@ -7,8 +7,8 @@ RUN yum -y update \
 # Do NOT be smart here and clean the cache because the container is used in the
 # stateful context.
 
-RUN wget -q https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/${TOOLCHAIN_VERSION}/${TOOLCHAIN_VERSION}-binaries-centos-7-x86_64.tar.gz \
-    -O ${TOOLCHAIN_VERSION}-binaries-centos-7-x86_64.tar.gz \
-    && tar xzvf ${TOOLCHAIN_VERSION}-binaries-centos-7-x86_64.tar.gz -C /opt
+RUN wget -q https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/${TOOLCHAIN_VERSION}/${TOOLCHAIN_VERSION}-binaries-centos-7.tar.gz \
+    -O ${TOOLCHAIN_VERSION}-binaries-centos-7.tar.gz \
+    && tar xzvf ${TOOLCHAIN_VERSION}-binaries-centos-7.tar.gz -C /opt
 
 ENTRYPOINT ["sleep", "infinity"]

release/package/centos-8/Dockerfile

@@ -0,0 +1,14 @@
+FROM centos:8
+
+ARG TOOLCHAIN_VERSION
+
+RUN dnf -y update \
+    && dnf install -y wget git
+# Do NOT be smart here and clean the cache because the container is used in the
+# stateful context.
+
+RUN wget -q https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/${TOOLCHAIN_VERSION}/${TOOLCHAIN_VERSION}-binaries-centos-8.tar.gz \
+    -O ${TOOLCHAIN_VERSION}-binaries-centos-8.tar.gz \
+    && tar xzvf ${TOOLCHAIN_VERSION}-binaries-centos-8.tar.gz -C /opt
+
+ENTRYPOINT ["sleep", "infinity"]

release/package/centos-9/Dockerfile

@@ -1,14 +0,0 @@
-FROM quay.io/centos/centos:stream9
-
-ARG TOOLCHAIN_VERSION
-
-RUN yum -y update \
-    && yum install -y wget git
-# Do NOT be smart here and clean the cache because the container is used in the
-# stateful context.
-
-RUN wget -q https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/${TOOLCHAIN_VERSION}/${TOOLCHAIN_VERSION}-binaries-centos-9-x86_64.tar.gz \
-    -O ${TOOLCHAIN_VERSION}-binaries-centos-9-x86_64.tar.gz \
-    && tar xzvf ${TOOLCHAIN_VERSION}-binaries-centos-9-x86_64.tar.gz -C /opt
-
-ENTRYPOINT ["sleep", "infinity"]

release/package/debian-10/Dockerfile

@@ -10,8 +10,8 @@ RUN apt update && apt install -y \
 # Do NOT be smart here and clean the cache because the container is used in the
 # stateful context.
 
-RUN wget -q https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/${TOOLCHAIN_VERSION}/${TOOLCHAIN_VERSION}-binaries-debian-10-amd64.tar.gz \
-    -O ${TOOLCHAIN_VERSION}-binaries-debian-10-amd64.tar.gz \
-    && tar xzvf ${TOOLCHAIN_VERSION}-binaries-debian-10-amd64.tar.gz -C /opt
+RUN wget -q https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/${TOOLCHAIN_VERSION}/${TOOLCHAIN_VERSION}-binaries-debian-10.tar.gz \
+    -O ${TOOLCHAIN_VERSION}-binaries-debian-10.tar.gz \
+    && tar xzvf ${TOOLCHAIN_VERSION}-binaries-debian-10.tar.gz -C /opt
 
 ENTRYPOINT ["sleep", "infinity"]

release/package/debian-11/Dockerfile

@@ -10,8 +10,8 @@ RUN apt update && apt install -y \
 # Do NOT be smart here and clean the cache because the container is used in the
 # stateful context.
 
-RUN wget -q https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/${TOOLCHAIN_VERSION}/${TOOLCHAIN_VERSION}-binaries-debian-11-amd64.tar.gz \
-    -O ${TOOLCHAIN_VERSION}-binaries-debian-11-amd64.tar.gz \
-    && tar xzvf ${TOOLCHAIN_VERSION}-binaries-debian-11-amd64.tar.gz -C /opt
+RUN wget -q https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/${TOOLCHAIN_VERSION}/${TOOLCHAIN_VERSION}-binaries-debian-11.tar.gz \
+    -O ${TOOLCHAIN_VERSION}-binaries-debian-11.tar.gz \
+    && tar xzvf ${TOOLCHAIN_VERSION}-binaries-debian-11.tar.gz -C /opt
 
 ENTRYPOINT ["sleep", "infinity"]

release/package/debian-9/Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:11
+FROM debian:9
 
 ARG TOOLCHAIN_VERSION
 
@@ -10,8 +10,8 @@ RUN apt update && apt install -y \
 # Do NOT be smart here and clean the cache because the container is used in the
 # stateful context.
 
-RUN wget -q https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/${TOOLCHAIN_VERSION}/${TOOLCHAIN_VERSION}-binaries-debian-11-arm64.tar.gz \
-    -O ${TOOLCHAIN_VERSION}-binaries-debian-11-arm64.tar.gz \
-    && tar xzvf ${TOOLCHAIN_VERSION}-binaries-debian-11-arm64.tar.gz -C /opt
+RUN wget -q https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/${TOOLCHAIN_VERSION}/${TOOLCHAIN_VERSION}-binaries-debian-9.tar.gz \
+    -O ${TOOLCHAIN_VERSION}-binaries-debian-9.tar.gz \
+    && tar xzvf ${TOOLCHAIN_VERSION}-binaries-debian-9.tar.gz -C /opt
 
 ENTRYPOINT ["sleep", "infinity"]

release/package/docker-compose.yml

@@ -4,10 +4,14 @@ services:
     build:
       context: centos-7
     container_name: "mgbuild_centos-7"
-  mgbuild_centos-9:
+  mgbuild_centos-8:
     build:
-      context: centos-9
-    container_name: "mgbuild_centos-9"
+      context: centos-8
+    container_name: "mgbuild_centos-8"
+  mgbuild_debian-9:
+    build:
+      context: debian-9
+    container_name: "mgbuild_debian-9"
   mgbuild_debian-10:
     build:
       context: debian-10
@@ -24,7 +28,3 @@ services:
     build:
       context: ubuntu-20.04
     container_name: "mgbuild_ubuntu-20.04"
-  mgbuild_ubuntu-22.04:
-    build:
-      context: ubuntu-22.04
-    container_name: "mgbuild_ubuntu-22.04"

release/package/run.sh

@@ -3,9 +3,9 @@
 set -Eeuo pipefail
 
 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-SUPPORTED_OS=(centos-7 centos-9 debian-10 debian-11 ubuntu-18.04 ubuntu-20.04 ubuntu-22.04 debian-11-arm)
+SUPPORTED_OS=(centos-7 centos-8 debian-9 debian-10 debian-11 ubuntu-18.04 ubuntu-20.04)
 PROJECT_ROOT="$SCRIPT_DIR/../.."
-TOOLCHAIN_VERSION="toolchain-v4"
+TOOLCHAIN_VERSION="toolchain-v3"
 ACTIVATE_TOOLCHAIN="source /opt/${TOOLCHAIN_VERSION}/activate"
 HOST_OUTPUT_DIR="$PROJECT_ROOT/build/output"
 
@@ -67,18 +67,14 @@ make_package () {
     # environment/os/{os}.sh does not come within the toolchain package. When
     # migrating to the next version of toolchain do that, and remove the
     # TOOLCHAIN_RUN_DEPS installation from here.
-    echo "Installing dependencies using '/memgraph/environment/os/$os.sh' script..."
+    echo "Installing dependencies..."
     docker exec "$build_container" bash -c "/memgraph/environment/os/$os.sh install TOOLCHAIN_RUN_DEPS"
     docker exec "$build_container" bash -c "/memgraph/environment/os/$os.sh install MEMGRAPH_BUILD_DEPS"
 
     echo "Building targeted package..."
-    docker exec "$build_container" bash -c "cd /memgraph && $ACTIVATE_TOOLCHAIN && ./init"
+    docker exec "$build_container" bash -c "cd /memgraph && ./init"
     docker exec "$build_container" bash -c "cd $container_build_dir && rm -rf ./*"
-    if [[ "$os" == "debian-11-arm" ]]; then
-        docker exec "$build_container" bash -c "cd $container_build_dir && $ACTIVATE_TOOLCHAIN && cmake -DCMAKE_BUILD_TYPE=release -DMG_ARCH="ARM64" $telemetry_id_override_flag .."
-    else
-        docker exec "$build_container" bash -c "cd $container_build_dir && $ACTIVATE_TOOLCHAIN && cmake -DCMAKE_BUILD_TYPE=release $telemetry_id_override_flag .."
-    fi
+    docker exec "$build_container" bash -c "cd $container_build_dir && $ACTIVATE_TOOLCHAIN && cmake -DCMAKE_BUILD_TYPE=release $telemetry_id_override_flag .."
     # ' is used instead of " because we need to run make within the allowed
     # container resources.
     # shellcheck disable=SC2016
@@ -104,13 +100,13 @@ case "$1" in
     ;;
 
     docker)
-        # NOTE: Docker is build on top of Debian 11 package.
-        based_on_os="debian-11"
+        # NOTE: Docker is build on top of Debian 10 package.
+        based_on_os="debian-10"
         # shellcheck disable=SC2012
         last_package_name=$(cd "$HOST_OUTPUT_DIR/$based_on_os" && ls -t memgraph* | head -1)
         docker_build_folder="$PROJECT_ROOT/release/docker"
         cd "$docker_build_folder"
-        ./package_docker --latest "$HOST_OUTPUT_DIR/$based_on_os/$last_package_name"
+        ./package_deb_docker --latest "$HOST_OUTPUT_DIR/$based_on_os/$last_package_name"
         # shellcheck disable=SC2012
         docker_image_name=$(cd "$docker_build_folder" && ls -t memgraph* | head -1)
         docker_host_folder="$HOST_OUTPUT_DIR/docker"

release/package/ubuntu-18.04/Dockerfile

@@ -10,8 +10,8 @@ RUN apt update && apt install -y \
 # Do NOT be smart here and clean the cache because the container is used in the
 # stateful context.
 
-RUN wget -q https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/${TOOLCHAIN_VERSION}/${TOOLCHAIN_VERSION}-binaries-ubuntu-18.04-amd64.tar.gz \
-    -O ${TOOLCHAIN_VERSION}-binaries-ubuntu-18.04-amd64.tar.gz \
-    && tar xzvf ${TOOLCHAIN_VERSION}-binaries-ubuntu-18.04-amd64.tar.gz -C /opt
+RUN wget -q https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/${TOOLCHAIN_VERSION}/${TOOLCHAIN_VERSION}-binaries-ubuntu-18.04.tar.gz \
+    -O ${TOOLCHAIN_VERSION}-binaries-ubuntu-18.04.tar.gz \
+    && tar xzvf ${TOOLCHAIN_VERSION}-binaries-ubuntu-18.04.tar.gz -C /opt
 
 ENTRYPOINT ["sleep", "infinity"]

release/package/ubuntu-20.04/Dockerfile

@@ -10,8 +10,8 @@ RUN apt update && apt install -y \
 # Do NOT be smart here and clean the cache because the container is used in the
 # stateful context.
 
-RUN wget -q https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/${TOOLCHAIN_VERSION}/${TOOLCHAIN_VERSION}-binaries-ubuntu-20.04-amd64.tar.gz \
-    -O ${TOOLCHAIN_VERSION}-binaries-ubuntu-20.04-amd64.tar.gz \
-    && tar xzvf ${TOOLCHAIN_VERSION}-binaries-ubuntu-20.04-amd64.tar.gz -C /opt
+RUN wget -q https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/${TOOLCHAIN_VERSION}/${TOOLCHAIN_VERSION}-binaries-ubuntu-20.04.tar.gz \
+    -O ${TOOLCHAIN_VERSION}-binaries-ubuntu-20.04.tar.gz \
+    && tar xzvf ${TOOLCHAIN_VERSION}-binaries-ubuntu-20.04.tar.gz -C /opt
 
 ENTRYPOINT ["sleep", "infinity"]

release/package/ubuntu-22.04/Dockerfile

@@ -1,17 +0,0 @@
-FROM ubuntu:22.04
-
-ARG TOOLCHAIN_VERSION
-
-# Stops tzdata interactive configuration.
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt update && apt install -y \
-    ca-certificates wget git
-# Do NOT be smart here and clean the cache because the container is used in the
-# stateful context.
-
-RUN wget -q https://s3-eu-west-1.amazonaws.com/deps.memgraph.io/${TOOLCHAIN_VERSION}/${TOOLCHAIN_VERSION}-binaries-ubuntu-22.04-amd64.tar.gz \
-    -O ${TOOLCHAIN_VERSION}-binaries-ubuntu-22.04-amd64.tar.gz \
-    && tar xzvf ${TOOLCHAIN_VERSION}-binaries-ubuntu-22.04-amd64.tar.gz -C /opt
-
-ENTRYPOINT ["sleep", "infinity"]

src/CMakeLists.txt

@@ -5,23 +5,16 @@ add_subdirectory(lisp)
 add_subdirectory(utils)
 add_subdirectory(requests)
 add_subdirectory(io)
-add_subdirectory(io/simulator)
 add_subdirectory(kvstore)
 add_subdirectory(telemetry)
 add_subdirectory(communication)
 add_subdirectory(memory)
 add_subdirectory(storage/v2)
-add_subdirectory(storage/v3)
 add_subdirectory(integrations)
 add_subdirectory(query)
-add_subdirectory(query/v2)
 add_subdirectory(slk)
 add_subdirectory(rpc)
 add_subdirectory(auth)
-add_subdirectory(parser)
-add_subdirectory(expr)
-add_subdirectory(coordinator)
-add_subdirectory(functions)
 
 if (MG_ENTERPRISE)
   add_subdirectory(audit)
@@ -38,13 +31,13 @@ include_directories(${CMAKE_CURRENT_BINARY_DIR})
 # Memgraph Single Node v2 Executable
 # ----------------------------------------------------------------------------
 set(mg_single_node_v2_sources
-        glue/v2/communication.cpp
-        memgraph.cpp
-        glue/v2/auth.cpp
+    glue/communication.cpp
+    memgraph.cpp
+    glue/auth.cpp
 )
 
 set(mg_single_node_v2_libs stdc++fs Threads::Threads
-    telemetry_lib mg-query-v2 mg-communication mg-memory mg-utils mg-auth mg-license mg-settings mg-io mg-coordinator)
+    telemetry_lib mg-query mg-communication mg-memory mg-utils mg-auth)
 if (MG_ENTERPRISE)
   # These are enterprise subsystems
   set(mg_single_node_v2_libs ${mg_single_node_v2_libs} mg-audit)
@@ -127,3 +120,19 @@ install(CODE "file(MAKE_DIRECTORY \$ENV{DESTDIR}/var/log/memgraph
 # ----------------------------------------------------------------------------
 # Memgraph CSV Import Tool Executable
 # ----------------------------------------------------------------------------
+
+add_executable(mg_import_csv mg_import_csv.cpp)
+target_link_libraries(mg_import_csv mg-storage-v2)
+
+# Strip the executable in release build.
+if (lower_build_type STREQUAL "release")
+  add_custom_command(TARGET mg_import_csv POST_BUILD
+                     COMMAND strip -s mg_import_csv
+                     COMMENT "Stripping symbols and sections from mg_import_csv")
+endif()
+
+install(TARGETS mg_import_csv RUNTIME DESTINATION bin)
+
+# ----------------------------------------------------------------------------
+# Memgraph CSV Import Tool Executable
+# ----------------------------------------------------------------------------

src/audit/CMakeLists.txt

@@ -1,8 +1,5 @@
 set(audit_src_files log.cpp)
 
-find_package(fmt REQUIRED)
-find_package(gflags REQUIRED)
-
 add_library(mg-audit STATIC ${audit_src_files})
-target_link_libraries(mg-audit json gflags fmt::fmt)
+target_link_libraries(mg-audit json gflags fmt)
 target_link_libraries(mg-audit mg-utils mg-storage-v2)

src/audit/log.cpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// Copyright 2021 Memgraph Ltd.
 //
 // Licensed as a Memgraph Enterprise file under the Memgraph Enterprise
 // License (the "License"); by using this file, you agree to be bound by the terms of the License, and you may not use
@@ -18,7 +18,7 @@
 #include "utils/logging.hpp"
 #include "utils/string.hpp"
 
-namespace memgraph::audit {
+namespace audit {
 
 // Helper function that converts a `storage::PropertyValue` to `nlohmann::json`.
 inline nlohmann::json PropertyValueToJson(const storage::PropertyValue &pv) {
@@ -143,4 +143,4 @@ void Log::Flush() {
   log_.Sync();
 }
 
-}  // namespace memgraph::audit
+}  // namespace audit

src/audit/log.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// Copyright 2021 Memgraph Ltd.
 //
 // Licensed as a Memgraph Enterprise file under the Memgraph Enterprise
 // License (the "License"); by using this file, you agree to be bound by the terms of the License, and you may not use
@@ -17,7 +17,7 @@
 #include "utils/file.hpp"
 #include "utils/scheduler.hpp"
 
-namespace memgraph::audit {
+namespace audit {
 
 const uint64_t kBufferSizeDefault = 100000;
 const uint64_t kBufferFlushIntervalMillisDefault = 200;
@@ -71,4 +71,4 @@ class Log {
   std::mutex lock_;
 };
 
-}  // namespace memgraph::audit
+}  // namespace audit

src/auth/CMakeLists.txt

@@ -5,13 +5,10 @@ set(auth_src_files
     module.cpp)
 
 find_package(Seccomp REQUIRED)
-find_package(fmt REQUIRED)
-find_package(gflags REQUIRED)
-
 
 add_library(mg-auth STATIC ${auth_src_files})
-target_link_libraries(mg-auth json libbcrypt gflags fmt::fmt)
-target_link_libraries(mg-auth mg-utils mg-kvstore mg-license )
+target_link_libraries(mg-auth json libbcrypt gflags fmt)
+target_link_libraries(mg-auth mg-utils mg-kvstore)
 
 target_link_libraries(mg-auth ${Seccomp_LIBRARIES})
 target_include_directories(mg-auth SYSTEM PRIVATE ${Seccomp_INCLUDE_DIRS})

src/auth/auth.cpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// Copyright 2021 Memgraph Ltd.
 //
 // Licensed as a Memgraph Enterprise file under the Memgraph Enterprise
 // License (the "License"); by using this file, you agree to be bound by the terms of the License, and you may not use
@@ -42,7 +42,8 @@ DEFINE_VALIDATED_int32(auth_module_timeout_ms, 10000,
                        "response from the auth module.",
                        FLAG_IN_RANGE(100, 1800000));
 
-namespace memgraph::auth {
+namespace auth {
+
 const std::string kUserPrefix = "user:";
 const std::string kRolePrefix = "role:";
 const std::string kLinkPrefix = "link:";
@@ -315,4 +316,4 @@ std::vector<auth::User> Auth::AllUsersForRole(const std::string &rolename_orig)
   return ret;
 }
 
-}  // namespace memgraph::auth
+}  // namespace auth

src/auth/auth.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// Copyright 2021 Memgraph Ltd.
 //
 // Licensed as a Memgraph Enterprise file under the Memgraph Enterprise
 // License (the "License"); by using this file, you agree to be bound by the terms of the License, and you may not use
@@ -18,7 +18,8 @@
 #include "kvstore/kvstore.hpp"
 #include "utils/settings.hpp"
 
-namespace memgraph::auth {
+namespace auth {
+
 /**
  * This class serves as the main Authentication/Authorization storage.
  * It provides functions for managing Users, Roles and Permissions.
@@ -162,4 +163,4 @@ class Auth final {
   kvstore::KVStore storage_;
   auth::Module module_;
 };
-}  // namespace memgraph::auth
+}  // namespace auth

src/auth/crypto.cpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// Copyright 2021 Memgraph Ltd.
 //
 // Licensed as a Memgraph Enterprise file under the Memgraph Enterprise
 // License (the "License"); by using this file, you agree to be bound by the terms of the License, and you may not use
@@ -12,7 +12,8 @@
 
 #include "auth/exceptions.hpp"
 
-namespace memgraph::auth {
+namespace auth {
+
 const std::string EncryptPassword(const std::string &password) {
   char salt[BCRYPT_HASHSIZE];
   char hash[BCRYPT_HASHSIZE];
@@ -39,4 +40,4 @@ bool VerifyPassword(const std::string &password, const std::string &hash) {
   return ret == 0;
 }
 
-}  // namespace memgraph::auth
+}  // namespace auth

src/auth/crypto.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// Copyright 2021 Memgraph Ltd.
 //
 // Licensed as a Memgraph Enterprise file under the Memgraph Enterprise
 // License (the "License"); by using this file, you agree to be bound by the terms of the License, and you may not use
@@ -10,11 +10,12 @@
 
 #include <string>
 
-namespace memgraph::auth {
+namespace auth {
+
 /// @throw AuthException if unable to encrypt the password.
 const std::string EncryptPassword(const std::string &password);
 
 /// @throw AuthException if unable to verify the password.
 bool VerifyPassword(const std::string &password, const std::string &hash);
 
-}  // namespace memgraph::auth
+}  // namespace auth

src/auth/exceptions.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// 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
@@ -13,7 +13,8 @@
 
 #include "utils/exceptions.hpp"
 
-namespace memgraph::auth {
+namespace auth {
+
 /**
  * This exception class is thrown for all exceptions that can occur when dealing
  * with the Auth library.
@@ -22,4 +23,4 @@ class AuthException : public utils::BasicException {
  public:
   using utils::BasicException::BasicException;
 };
-}  // namespace memgraph::auth
+}  // namespace auth

src/auth/models.cpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// Copyright 2021 Memgraph Ltd.
 //
 // Licensed as a Memgraph Enterprise file under the Memgraph Enterprise
 // License (the "License"); by using this file, you agree to be bound by the terms of the License, and you may not use
@@ -22,23 +22,13 @@
 // NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
 DEFINE_bool(auth_password_permit_null, true, "Set to false to disable null passwords.");
 
-inline constexpr std::string_view default_password_regex = ".+";
+constexpr std::string_view default_password_regex = ".+";
 // NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
 DEFINE_string(auth_password_strength_regex, default_password_regex.data(),
               "The regular expression that should be used to match the entire "
               "entered password to ensure its strength.");
 
-namespace memgraph::auth {
-namespace {
-// Constant list of all available permissions.
-const std::vector<Permission> kPermissionsAll = {
-    Permission::MATCH,      Permission::CREATE,    Permission::MERGE,       Permission::DELETE,
-    Permission::SET,        Permission::REMOVE,    Permission::INDEX,       Permission::STATS,
-    Permission::CONSTRAINT, Permission::DUMP,      Permission::AUTH,        Permission::REPLICATION,
-    Permission::DURABILITY, Permission::READ_FILE, Permission::FREE_MEMORY, Permission::TRIGGER,
-    Permission::CONFIG,     Permission::STREAM,    Permission::MODULE_READ, Permission::MODULE_WRITE,
-    Permission::WEBSOCKET,  Permission::SCHEMA};
-}  // namespace
+namespace auth {
 
 std::string PermissionToString(Permission permission) {
   switch (permission) {
@@ -78,14 +68,6 @@ std::string PermissionToString(Permission permission) {
       return "AUTH";
     case Permission::STREAM:
       return "STREAM";
-    case Permission::MODULE_READ:
-      return "MODULE_READ";
-    case Permission::MODULE_WRITE:
-      return "MODULE_WRITE";
-    case Permission::WEBSOCKET:
-      return "WEBSOCKET";
-    case Permission::SCHEMA:
-      return "SCHEMA";
   }
 }
 
@@ -304,4 +286,4 @@ bool operator==(const User &first, const User &second) {
   return first.username_ == second.username_ && first.password_hash_ == second.password_hash_ &&
          first.permissions_ == second.permissions_ && first.role_ == second.role_;
 }
-}  // namespace memgraph::auth
+}  // namespace auth

src/auth/models.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// Copyright 2021 Memgraph Ltd.
 //
 // Licensed as a Memgraph Enterprise file under the Memgraph Enterprise
 // License (the "License"); by using this file, you agree to be bound by the terms of the License, and you may not use
@@ -13,36 +13,41 @@
 
 #include <json/json.hpp>
 
-namespace memgraph::auth {
+namespace auth {
+
 // These permissions must have values that are applicable for usage in a
 // bitmask.
 // clang-format off
 enum class Permission : uint64_t {
-  MATCH        = 1,
-  CREATE       = 1U << 1U,
-  MERGE        = 1U << 2U,
-  DELETE       = 1U << 3U,
-  SET          = 1U << 4U,
-  REMOVE       = 1U << 5U,
-  INDEX        = 1U << 6U,
-  STATS        = 1U << 7U,
-  CONSTRAINT   = 1U << 8U,
-  DUMP         = 1U << 9U,
-  REPLICATION  = 1U << 10U,
-  DURABILITY   = 1U << 11U,
-  READ_FILE    = 1U << 12U,
-  FREE_MEMORY  = 1U << 13U,
-  TRIGGER      = 1U << 14U,
-  CONFIG       = 1U << 15U,
-  AUTH         = 1U << 16U,
-  STREAM       = 1U << 17U,
-  MODULE_READ  = 1U << 18U,
-  MODULE_WRITE = 1U << 19U,
-  WEBSOCKET    = 1U << 20U,
-  SCHEMA       = 1U << 21U
+  MATCH       = 1,
+  CREATE      = 1U << 1U,
+  MERGE       = 1U << 2U,
+  DELETE      = 1U << 3U,
+  SET         = 1U << 4U,
+  REMOVE      = 1U << 5U,
+  INDEX       = 1U << 6U,
+  STATS       = 1U << 7U,
+  CONSTRAINT  = 1U << 8U,
+  DUMP        = 1U << 9U,
+  REPLICATION = 1U << 10U,
+  DURABILITY  = 1U << 11U,
+  READ_FILE   = 1U << 12U,
+  FREE_MEMORY = 1U << 13U,
+  TRIGGER     = 1U << 14U,
+  CONFIG      = 1U << 15U,
+  AUTH        = 1U << 16U,
+  STREAM      = 1U << 17U
 };
 // clang-format on
 
+// Constant list of all available permissions.
+const std::vector<Permission> kPermissionsAll = {Permission::MATCH,      Permission::CREATE,    Permission::MERGE,
+                                                 Permission::DELETE,     Permission::SET,       Permission::REMOVE,
+                                                 Permission::INDEX,      Permission::STATS,     Permission::CONSTRAINT,
+                                                 Permission::DUMP,       Permission::AUTH,      Permission::REPLICATION,
+                                                 Permission::DURABILITY, Permission::READ_FILE, Permission::FREE_MEMORY,
+                                                 Permission::TRIGGER,    Permission::CONFIG,    Permission::STREAM};
+
 // Function that converts a permission to its string representation.
 std::string PermissionToString(Permission permission);
 
@@ -154,4 +159,4 @@ class User final {
 };
 
 bool operator==(const User &first, const User &second);
-}  // namespace memgraph::auth
+}  // namespace auth

src/auth/module.cpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// Copyright 2021 Memgraph Ltd.
 //
 // Licensed as a Memgraph Enterprise file under the Memgraph Enterprise
 // License (the "License"); by using this file, you agree to be bound by the terms of the License, and you may not use
@@ -153,7 +153,7 @@ int Target(void *arg) {
   // process and something really bad could happen.
 
   // Get a pointer to the passed arguments.
-  auto *ta = reinterpret_cast<memgraph::auth::TargetArguments *>(arg);
+  auto *ta = reinterpret_cast<auth::TargetArguments *>(arg);
 
   // Redirect `stdin` to `/dev/null`.
   int fd = open("/dev/null", O_RDONLY | O_CLOEXEC);
@@ -312,7 +312,8 @@ nlohmann::json GetData(int fd, int timeout_millisec) {
 
 }  // namespace
 
-namespace memgraph::auth {
+namespace auth {
+
 Module::Module(const std::filesystem::path &module_executable_path) {
   if (!module_executable_path.empty()) {
     module_executable_path_ = std::filesystem::absolute(module_executable_path);
@@ -446,4 +447,4 @@ void Module::Shutdown() {
 
 Module::~Module() { Shutdown(); }
 
-}  // namespace memgraph::auth
+}  // namespace auth

src/auth/module.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// Copyright 2021 Memgraph Ltd.
 //
 // Licensed as a Memgraph Enterprise file under the Memgraph Enterprise
 // License (the "License"); by using this file, you agree to be bound by the terms of the License, and you may not use
@@ -16,7 +16,8 @@
 
 #include <json/json.hpp>
 
-namespace memgraph::auth {
+namespace auth {
+
 struct TargetArguments {
   std::filesystem::path module_executable_path;
   int pipe_to_module{-1};
@@ -69,4 +70,4 @@ class Module final {
   int pipe_from_module_[2] = {-1, -1};
 };
 
-}  // namespace memgraph::auth
+}  // namespace auth

src/common/errors.hpp

@@ -1,68 +0,0 @@
-// Copyright 2022 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 <cstdint>
-#include <string_view>
-
-namespace memgraph::common {
-
-enum class ErrorCode : uint8_t {
-  SERIALIZATION_ERROR,
-  NONEXISTENT_OBJECT,
-  DELETED_OBJECT,
-  VERTEX_HAS_EDGES,
-  PROPERTIES_DISABLED,
-  VERTEX_ALREADY_INSERTED,
-  // Schema Violations
-  SCHEMA_NO_SCHEMA_DEFINED_FOR_LABEL,
-  SCHEMA_VERTEX_PROPERTY_WRONG_TYPE,
-  SCHEMA_VERTEX_UPDATE_PRIMARY_KEY,
-  SCHEMA_VERTEX_UPDATE_PRIMARY_LABEL,
-  SCHEMA_VERTEX_SECONDARY_LABEL_IS_PRIMARY,
-  SCHEMA_VERTEX_PRIMARY_PROPERTIES_UNDEFINED,
-
-  OBJECT_NOT_FOUND,
-};
-
-constexpr std::string_view ErrorCodeToString(const ErrorCode code) {
-  switch (code) {
-    case ErrorCode::SERIALIZATION_ERROR:
-      return "SERIALIZATION_ERROR";
-    case ErrorCode::NONEXISTENT_OBJECT:
-      return "NONEXISTENT_OBJECT";
-    case ErrorCode::DELETED_OBJECT:
-      return "DELETED_OBJECT";
-    case ErrorCode::VERTEX_HAS_EDGES:
-      return "VERTEX_HAS_EDGES";
-    case ErrorCode::PROPERTIES_DISABLED:
-      return "PROPERTIES_DISABLED";
-    case ErrorCode::VERTEX_ALREADY_INSERTED:
-      return "VERTEX_ALREADY_INSERTED";
-    case ErrorCode::SCHEMA_NO_SCHEMA_DEFINED_FOR_LABEL:
-      return "SCHEMA_NO_SCHEMA_DEFINED_FOR_LABEL";
-    case ErrorCode::SCHEMA_VERTEX_PROPERTY_WRONG_TYPE:
-      return "SCHEMA_VERTEX_PROPERTY_WRONG_TYPE";
-    case ErrorCode::SCHEMA_VERTEX_UPDATE_PRIMARY_KEY:
-      return "SCHEMA_VERTEX_UPDATE_PRIMARY_KEY";
-    case ErrorCode::SCHEMA_VERTEX_UPDATE_PRIMARY_LABEL:
-      return "SCHEMA_VERTEX_UPDATE_PRIMARY_LABEL";
-    case ErrorCode::SCHEMA_VERTEX_SECONDARY_LABEL_IS_PRIMARY:
-      return "SCHEMA_VERTEX_SECONDARY_LABEL_IS_PRIMARY";
-    case ErrorCode::SCHEMA_VERTEX_PRIMARY_PROPERTIES_UNDEFINED:
-      return "SCHEMA_VERTEX_PRIMARY_PROPERTIES_UNDEFINED";
-    case ErrorCode::OBJECT_NOT_FOUND:
-      return "OBJECT_NOT_FOUND";
-  }
-}
-
-}  // namespace memgraph::common

src/common/types.hpp

@@ -1,19 +0,0 @@
-// Copyright 2022 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 <cstdint>
-
-namespace memgraph::common {
-enum class SchemaType : uint8_t { BOOL, INT, STRING, DATE, LOCALTIME, LOCALDATETIME, DURATION };
-
-}  // namespace memgraph::common

src/communication/CMakeLists.txt

@@ -1,11 +1,4 @@
-find_package(fmt REQUIRED)
-find_package(gflags REQUIRED)
-
 set(communication_src_files
-    websocket/auth.cpp
-    websocket/server.cpp
-    websocket/listener.cpp
-    websocket/session.cpp
     bolt/v1/value.cpp
     buffer.cpp
     client.cpp
@@ -13,10 +6,8 @@ set(communication_src_files
     helpers.cpp
     init.cpp)
 
-find_package(Boost REQUIRED)
-
 add_library(mg-communication STATIC ${communication_src_files})
-target_link_libraries(mg-communication Boost::headers Threads::Threads mg-utils mg-io mg-auth fmt::fmt gflags)
+target_link_libraries(mg-communication Threads::Threads mg-utils mg-io fmt gflags)
 
 find_package(OpenSSL REQUIRED)
 target_link_libraries(mg-communication ${OPENSSL_LIBRARIES})

src/communication/bolt/client.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// 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
@@ -21,7 +21,7 @@
 #include "utils/exceptions.hpp"
 #include "utils/logging.hpp"
 
-namespace memgraph::communication::bolt {
+namespace communication::bolt {
 
 /// This exception is thrown whenever an error occurs during query execution
 /// that isn't fatal (eg. mistyped query or some transient error occurred).
@@ -315,4 +315,4 @@ class Client final {
   ChunkedEncoderBuffer<communication::ClientOutputStream> encoder_buffer_{output_stream_};
   ClientEncoder<ChunkedEncoderBuffer<communication::ClientOutputStream>> encoder_{encoder_buffer_};
 };
-}  // namespace memgraph::communication::bolt
+}  // namespace communication::bolt

src/communication/bolt/v1/codes.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// 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
@@ -13,10 +13,10 @@
 
 #include <cstdint>
 
-namespace memgraph::communication::bolt {
+namespace communication::bolt {
 
-inline constexpr uint8_t kPreamble[4] = {0x60, 0x60, 0xB0, 0x17};
-inline constexpr uint8_t kProtocol[4] = {0x00, 0x00, 0x00, 0x01};
+static constexpr uint8_t kPreamble[4] = {0x60, 0x60, 0xB0, 0x17};
+static constexpr uint8_t kProtocol[4] = {0x00, 0x00, 0x00, 0x01};
 
 enum class Signature : uint8_t {
   Noop = 0x00,
@@ -31,7 +31,6 @@ enum class Signature : uint8_t {
   Begin = 0x11,
   Commit = 0x12,
   Rollback = 0x13,
-  Route = 0x66,
 
   Record = 0x71,
   Success = 0x70,
@@ -95,9 +94,9 @@ enum class Marker : uint8_t {
   Struct16 = 0xDD,
 };
 
-inline constexpr uint8_t MarkerString = 0, MarkerList = 1, MarkerMap = 2;
-inline constexpr Marker MarkerTiny[3] = {Marker::TinyString, Marker::TinyList, Marker::TinyMap};
-inline constexpr Marker Marker8[3] = {Marker::String8, Marker::List8, Marker::Map8};
-inline constexpr Marker Marker16[3] = {Marker::String16, Marker::List16, Marker::Map16};
-inline constexpr Marker Marker32[3] = {Marker::String32, Marker::List32, Marker::Map32};
-}  // namespace memgraph::communication::bolt
+static constexpr uint8_t MarkerString = 0, MarkerList = 1, MarkerMap = 2;
+static constexpr Marker MarkerTiny[3] = {Marker::TinyString, Marker::TinyList, Marker::TinyMap};
+static constexpr Marker Marker8[3] = {Marker::String8, Marker::List8, Marker::Map8};
+static constexpr Marker Marker16[3] = {Marker::String16, Marker::List16, Marker::Map16};
+static constexpr Marker Marker32[3] = {Marker::String32, Marker::List32, Marker::Map32};
+}  // namespace communication::bolt

src/communication/bolt/v1/constants.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// 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
@@ -14,22 +14,22 @@
 #include <cstddef>
 #include <cstdint>
 
-namespace memgraph::communication::bolt {
+namespace communication::bolt {
 
 /**
  * Sizes related to the chunk defined in Bolt protocol.
  */
-inline constexpr size_t kChunkHeaderSize = 2;
-inline constexpr size_t kChunkMaxDataSize = 65535;
-inline constexpr size_t kChunkWholeSize = kChunkHeaderSize + kChunkMaxDataSize;
+static constexpr size_t kChunkHeaderSize = 2;
+static constexpr size_t kChunkMaxDataSize = 65535;
+static constexpr size_t kChunkWholeSize = kChunkHeaderSize + kChunkMaxDataSize;
 
 /**
  * Handshake size defined in the Bolt protocol.
  */
-inline constexpr size_t kHandshakeSize = 20;
+static constexpr size_t kHandshakeSize = 20;
 
-inline constexpr uint16_t kSupportedVersions[] = {0x0100, 0x0400, 0x0401, 0x0403};
+static constexpr uint16_t kSupportedVersions[3] = {0x0100, 0x0400, 0x0401};
 
-inline constexpr int kPullAll = -1;
-inline constexpr int kPullLast = -1;
-}  // namespace memgraph::communication::bolt
+static constexpr int kPullAll = -1;
+static constexpr int kPullLast = -1;
+}  // namespace communication::bolt

src/communication/bolt/v1/decoder/chunked_decoder_buffer.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// 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
@@ -20,7 +20,7 @@
 
 #include "communication/bolt/v1/constants.hpp"
 
-namespace memgraph::communication::bolt {
+namespace communication::bolt {
 
 /**
  * This class is used as the return value of the GetChunk function of the
@@ -136,4 +136,4 @@ class ChunkedDecoderBuffer {
   std::vector<uint8_t> data_;
   size_t pos_{0};
 };
-}  // namespace memgraph::communication::bolt
+}  // namespace communication::bolt

src/communication/bolt/v1/decoder/decoder.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// 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
@@ -22,7 +22,7 @@
 #include "utils/logging.hpp"
 #include "utils/temporal.hpp"
 
-namespace memgraph::communication::bolt {
+namespace communication::bolt {
 
 /**
  * Bolt Decoder.
@@ -591,4 +591,4 @@ class Decoder {
     return true;
   }
 };
-}  // namespace memgraph::communication::bolt
+}  // namespace communication::bolt

src/communication/bolt/v1/encoder/base_encoder.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// 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
@@ -22,7 +22,7 @@ static_assert(std::is_same_v<std::uint8_t, char> || std::is_same_v<std::uint8_t,
               "communication::bolt::Encoder requires uint8_t to be "
               "implemented as char or unsigned char.");
 
-namespace memgraph::communication::bolt {
+namespace communication::bolt {
 
 /**
  * Bolt BaseEncoder. Has public interfaces for writing Bolt encoded data.
@@ -273,4 +273,4 @@ class BaseEncoder {
   }
 };
 
-}  // namespace memgraph::communication::bolt
+}  // namespace communication::bolt

src/communication/bolt/v1/encoder/chunked_encoder_buffer.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// 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
@@ -18,7 +18,7 @@
 
 #include "communication/bolt/v1/constants.hpp"
 
-namespace memgraph::communication::bolt {
+namespace communication::bolt {
 
 /**
  * @brief ChunkedEncoderBuffer
@@ -123,4 +123,4 @@ class ChunkedEncoderBuffer {
   // Amount of data in chunk array.
   size_t have_{0};
 };
-}  // namespace memgraph::communication::bolt
+}  // namespace communication::bolt

src/communication/bolt/v1/encoder/client_encoder.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// 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
@@ -14,7 +14,7 @@
 #include "communication/bolt/v1/codes.hpp"
 #include "communication/bolt/v1/encoder/base_encoder.hpp"
 
-namespace memgraph::communication::bolt {
+namespace communication::bolt {
 
 /**
  * Bolt Client Encoder.
@@ -169,4 +169,4 @@ class ClientEncoder : private BaseEncoder<Buffer> {
     return buffer_.Flush();
   }
 };
-}  // namespace memgraph::communication::bolt
+}  // namespace communication::bolt

src/communication/bolt/v1/encoder/encoder.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// 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
@@ -14,7 +14,7 @@
 #include "communication/bolt/v1/codes.hpp"
 #include "communication/bolt/v1/encoder/base_encoder.hpp"
 
-namespace memgraph::communication::bolt {
+namespace communication::bolt {
 
 /**
  * Bolt Encoder.
@@ -158,4 +158,4 @@ class Encoder : private BaseEncoder<Buffer> {
     return buffer_.Flush();
   }
 };
-}  // namespace memgraph::communication::bolt
+}  // namespace communication::bolt

src/communication/bolt/v1/exceptions.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// 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
@@ -17,7 +17,7 @@
 
 #include "utils/exceptions.hpp"
 
-namespace memgraph::communication::bolt {
+namespace communication::bolt {
 
 /**
  * Used to indicate something is wrong with the client but the transaction is
@@ -83,4 +83,4 @@ class VerboseError : public utils::BasicException {
   std::string code_;
 };
 
-}  // namespace memgraph::communication::bolt
+}  // namespace communication::bolt

src/communication/bolt/v1/session.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 Memgraph Ltd.
+// 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
@@ -27,7 +27,7 @@
 #include "utils/exceptions.hpp"
 #include "utils/logging.hpp"
 
-namespace memgraph::communication::bolt {
+namespace communication::bolt {
 
 /**
  * Bolt Session Exception
@@ -195,4 +195,4 @@ class Session {
   }
 };
 
-}  // namespace memgraph::communication::bolt
+}  // namespace communication::bolt