analysis.yml

name: Analysis

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
      - 'release/**'
      - 'develop/**'
    paths-ignore:
      - "docs/**"

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

env:
  CTEST_OUTPUT_ON_FAILURE: 1
  CCACHE_DIR: ${{ github.workspace }}/ccache
  CCACHE_MAXSIZE: 1.25G
  CCACHE_KEY_SUFFIX: r1
  ACTS_LOG_FAILURE_THRESHOLD: WARNING

# NOTE this only builds core unittests to reduce the output size. if we
#      found a way to have Github actions not fail regularly with this job
#      all unit tests should be reactivated.
jobs:
  build_debug:
    runs-on: ubuntu-latest
    container: ghcr.io/acts-project/ubuntu2404:58
    steps:

      - uses: actions/checkout@v4

      - name: Cache build
        uses: actions/cache@v4
        with:
          path: ${{ github.workspace }}/ccache
          key: ${{ runner.os  }}-ccache-linux_ubuntu_debug_${{ env.CCACHE_KEY_SUFFIX }}_${{ github.sha }}
          restore-keys: |
            ${{ runner.os  }}-ccache-linux_ubuntu_debug_${{ env.CCACHE_KEY_SUFFIX }}_

      - name: Configure
        run: >
          ccache -z &&
          cmake -B build -S .
          --preset=github-ci
          -DCMAKE_BUILD_TYPE=Debug
          -DCMAKE_CXX_FLAGS="-Werror --coverage -g -gz -g1"
          -DACTS_BUILD_ODD=OFF
      - name: Build
        run: cmake --build build
      - name: ccache stats
        run: ccache -s
      - name: Unit tests
        run: ctest --test-dir build -j$(nproc)

      - name: Remove .o files
        run: >
          du -sh build
          && find build -name *.o -delete
          && du -sh build
      - name: Coverage
        run: >
          pip3 install gcovr==7.2
          && cd build
          && /usr/bin/python3 ../CI/test_coverage.py

      - uses: actions/upload-artifact@v4
        with:
          name: coverage-build
          path: build

      - name: Save PR number to file
        if: github.event_name == 'pull_request'
        run: echo ${{ github.event.number }} > PR_NUMBER.txt

      - name: Persist PR number
        if: github.event_name == 'pull_request'
        uses: actions/upload-artifact@v4
        with:
          name: PR_NUMBER
          path: PR_NUMBER.txt

  build_performance:
    runs-on: ubuntu-latest
    container: ghcr.io/acts-project/ubuntu2404:58
    if: github.ref == 'refs/heads/main'
    steps:
      - uses: actions/checkout@v4
      - name: Install dependencies
        run: pip3 install git+https://github.com/paulgessinger/cmakeperf.git@2a409b5
      - name: Configure
        run: >
          cmake -B build -S .
          --preset=github-ci
          -DCMAKE_BUILD_TYPE=RelWithDebInfo
          -DCMAKE_CXX_FLAGS="-Werror"
          -DACTS_BUILD_ODD=OFF
      - name: Measure
        run: cmakeperf collect build/compile_commands.json -o perf.csv
      - name: Results
        run: cmakeperf print perf.csv
      - uses: actions/upload-artifact@v4
        with:
          name: cmakeperf
          path: perf.csv

  # metric_tracking:
  #   runs-on: ubuntu-latest
  #   needs: build_performance
  #   if: github.ref == 'refs/heads/main'
  #   steps:
  #     - uses: actions/checkout@v4
  #     - name: Install dependencies
  #       run: pip3 install git+https://github.com/paulgessinger/headwind.git@eeeaa80
  #     - uses: actions/download-artifact@v4
  #       with:
  #         name: cmakeperf
  #     - name: Run collection
  #       env:
  #         SSH_AUTH_SOCK: /tmp/ssh_agent.sock
  #       run: |
  #         ssh-agent -a $SSH_AUTH_SOCK > /dev/null
  #         ssh-add - <<< "${{ secrets.METRIC_DEPLOY_SSH_KEY }}"
  #         git config --global user.email "action@github.com"
  #         git config --global user.name "GitHub Action"
  #         git clone git@github.com:acts-project/metrics.git
  #         hdw collect CI/headwind.yml --commit $(git log --pretty=format:'%H' -1)
  #         cd metrics
  #         git add -A
  #         git commit -m"update metrics"
  #         git push