name: "Valgrind Analysis"

on:
  workflow_dispatch:
  pull_request:
    types:
      - opened
      - reopened
      - synchronize
      - ready_for_review

concurrency:
  group: "${{ github.workflow }}-${{ github.ref || github.run_id }}"
  cancel-in-progress: true

jobs:
  valgrind-analysis:
    runs-on: ubuntu-latest
    container: symless/synergy-core:ubuntu-22.04-amd64
    timeout-minutes: 5

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: "recursive"

      - name: Config Git safe dir
        run: git config --global --add safe.directory $GITHUB_WORKSPACE

      - name: Install dependencies
        run: |
          ./scripts/install_deps.py --ci-env &&
          apt install valgrind -y

      - name: Configure
        run: cmake -B build --preset=linux-release

      - name: Build
        run: cmake --build build -j8

      - name: Run Valgrind on unit tests
        env:
          QT_QPA_PLATFORM: offscreen
        run: |
          valgrind \
          --leak-check=full \
          --show-leak-kinds=all \
          --track-origins=yes \
          --verbose \
          ./build/bin/unittests \
          2>&1 | tee valgrind.log

      - name: Parse summary
        id: parse
        run: |
          echo "summary<<EOF" >> $GITHUB_OUTPUT
          echo "$(grep -A 2 "HEAP SUMMARY:" valgrind.log)" >> $GITHUB_OUTPUT
          echo >> $GITHUB_OUTPUT
          echo "$(awk '/LEAK SUMMARY/,/ERROR SUMMARY/' valgrind.log)" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT

      - name: Append to PR comment
        uses: marocchino/sticky-pull-request-comment@v2
        env:
          URL: https://github.com/symless/synergy-core/actions/workflows/valgrind-analysis.yml
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          recreate: true
          message: |
            ## Valgrind summary
            See [workflow output](${{ env.URL }}) for full `valgrind` output.
            ```
            ${{ steps.parse.outputs.summary }}
            ```