name: Diff

on:
  push:
    paths-ignore:
      - 'docs/**'
      - '*.md'

jobs:
  community_build:
    name: "Community build"
    runs-on: [self-hosted, General, Linux, X64, Debian10]
    env:
      THREADS: 24

    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 community binaries
        run: |
          # Activate toolchain.
          source /opt/toolchain-v2/activate

          # Initialize dependencies.
          ./init

          # Build community binaries.
          cd build
          cmake -DCMAKE_BUILD_TYPE=release -DMG_ENTERPRISE=OFF ..
          make -j$THREADS

      - name: Run unit tests
        run: |
          # Activate toolchain.
          source /opt/toolchain-v2/activate

          # Run unit tests.
          cd build
          ctest -R memgraph__unit --output-on-failure

      - name: Run stress test
        run: |
          cd tests/stress
          ./continuous_integration

      - name: Create community DEB package
        run: |
          # Activate toolchain.
          source /opt/toolchain-v2/activate

          # Create community DEB package.
          cd build
          mkdir output && cd output
          cpack -G DEB --config ../CPackConfig.cmake

      - name: Save community DEB package
        uses: actions/upload-artifact@v2
        with:
          name: "Community DEB package"
          path: build/output/memgraph*.deb

  coverage_build:
    name: "Coverage build"
    runs-on: [self-hosted, General, Linux, X64, Debian10]
    env:
      THREADS: 24

    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 coverage binaries
        run: |
          # Activate toolchain.
          source /opt/toolchain-v2/activate

          # Initialize dependencies.
          ./init

          # Build coverage binaries.
          cd build
          cmake -DTEST_COVERAGE=ON ..
          make -j$THREADS memgraph__unit

      - name: Run unit tests
        run: |
          # Activate toolchain.
          source /opt/toolchain-v2/activate

          # Run unit tests.
          cd build
          ctest -R memgraph__unit --output-on-failure

      - name: Compute code coverage
        run: |
          # Activate toolchain.
          source /opt/toolchain-v2/activate

          # Compute code coverage.
          cd tools/github
          ./coverage_convert

          # Package code coverage.
          cd generated
          tar -czf code_coverage.tar.gz coverage.json html report.json summary.rmu

      - name: Save code coverage
        uses: actions/upload-artifact@v2
        with:
          name: "Code coverage"
          path: tools/github/generated/code_coverage.tar.gz

  debug_build:
    name: "Debug build"
    runs-on: [self-hosted, General, Linux, X64, Debian10]
    env:
      THREADS: 24

    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 debug binaries
        run: |
          # Activate toolchain.
          source /opt/toolchain-v2/activate

          # Initialize dependencies.
          ./init

          # Build debug binaries.
          cd build
          cmake ..
          make -j$THREADS

      - name: Run leftover CTest tests
        run: |
          # Activate toolchain.
          source /opt/toolchain-v2/activate

          # Run leftover CTest tests (all except unit and benchmark tests).
          cd build
          ctest -E "(memgraph__unit|memgraph__benchmark)" --output-on-failure

      - 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-v2/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@v2
        with:
          name: "Code coverage"
          path: tools/github/cppcheck_and_clang_format.txt

  release_build:
    name: "Release build"
    runs-on: [self-hosted, General, Linux, X64, Debian10]
    env:
      THREADS: 24

    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: Set up parent
        run: |
          # Remove parent folder (if it exists).
          cd ..
          if [ -d parent ]; then
            rm -rf parent
          fi

          # Copy untouched repository to parent folder.
          cp -r memgraph parent

          # Checkout previous commit
          cd parent
          git checkout HEAD~1

      - name: Build release binaries
        run: |
          # Activate toolchain.
          source /opt/toolchain-v2/activate

          # Initialize dependencies.
          ./init

          # Build release binaries.
          cd build
          cmake -DCMAKE_BUILD_TYPE=release ..
          make -j$THREADS

      - name: Build parent binaries
        run: |
          # Activate toolchain.
          source /opt/toolchain-v2/activate

          # Initialize dependencies.
          cd ../parent
          ./init

          # Build parent binaries.
          cd build
          cmake -DCMAKE_BUILD_TYPE=release ..
          make -j$THREADS memgraph memgraph__macro_benchmark

      - name: Run macro benchmark tests
        run: |
          cd tests/macro_benchmark
          ./harness QuerySuite MemgraphRunner \
            --groups aggregation 1000_create unwind_create dense_expand match \
            --no-strict

      - name: Run parent macro benchmark tests
        run: |
          cd ../parent/tests/macro_benchmark
          ./harness QuerySuite MemgraphRunner \
            --groups aggregation 1000_create unwind_create dense_expand match \
            --no-strict

      - name: Compute macro benchmark summary
        run: |
          ./tools/github/macro_benchmark_summary \
            --current tests/macro_benchmark/.harness_summary \
            --previous ../parent/tests/macro_benchmark/.harness_summary \
            --output macro_benchmark_summary.txt

      - name: Save macro benchmark summary
        uses: actions/upload-artifact@v2
        with:
          name: "Macro benchmark summary"
          path: macro_benchmark_summary.txt

      - 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 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-v2/activate

          # Create enterprise DEB package.
          cd build
          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
        
  release_jepsen_test:
    name: "Release Jepsen Test"
    runs-on: [self-hosted, Linux, X64, Debian10, JepsenControl]
    continue-on-error: true
    env:
      THREADS: 24

    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-v2/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
          ./setup-local-docker-cluster.sh copy ../../build/memgraph
          # NOTE: docker exec -t is NOT ok because gh user does NOT have TTY.
          # NOTE: ~/.bashrc has to be manually sourced when bash -c is used
          #       because some Jepsen config is there.
          docker exec jepsen-control bash -c "source ~/.bashrc && cd memgraph && lein run test-all --local-binary /opt/memgraph/memgraph --node n1"
          docker exec jepsen-control bash -c 'tar -czvf /jepsen/memgraph/Jepsen.tar.gz $(readlink -f /jepsen/memgraph/store/latest)'
          docker cp jepsen-control:/jepsen/memgraph/Jepsen.tar.gz ./

      - name: Save Jepsen report
        uses: actions/upload-artifact@v2
        with:
          name: "Jepsen Report"
          path: tests/jepsen/Jepsen.tar.gz