coverage.yml

name: "Coverage"

on:
  push:
    branches: [ "*" ]
  pull_request:
    # The branches below must be a subset of the branches above
    branches: [ main ]
  schedule:
    - cron: '0 0 * * 5'

jobs:
  configure:
    name: Configure
    runs-on: ubuntu-22.04
    outputs:
      tag: ${{steps.configure.outputs.tag}}
      sha: ${{steps.configure.outputs.sha}}
      upload_url: ${{steps.create_release.outputs.upload_url}}

    steps:
      - name: Cancel previous runs
        uses: styfle/cancel-workflow-action@0.12.1
        with:
          access_token: ${{github.token}} # needs other token https://github.com/styfle/cancel-workflow-action/issues/7

      - name: Configure
        id: configure
        shell: bash
        run: |
          tag_regex='^refs/tags/'
          if [[ $GITHUB_EVENT_NAME == pull-request ]]; then # pull request
            sha="${{github.event.pull_request.head.sha}}"
          elif [[ $GITHUB_REF =~ $tag_regex ]]; then # release
            sha="$GITHUB_SHA"
            tag="${GITHUB_REF/refs\/tags\//}"
            echo "::set-output name=tag::$tag"
          else # push to branch
            sha="$GITHUB_SHA"
          fi
          echo "::set-output name=sha::$sha"

      - name: Checkout
        if: steps.configure.outputs.tag != null
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Prepare release parameters
        id: prepare
        if: steps.configure.outputs.tag != null
        shell: bash
        env:
          TAG: ${{steps.configure.outputs.tag}}
        run: .ci/prep_release.sh

      - name: Create release
        if: steps.configure.outputs.tag != null
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{github.token}}
        with:
          tag_name: ${{github.ref}}
          release_name: ${{steps.prepare.outputs.title}}
          body_path: ${{steps.prepare.outputs.body_path}}
          draft: true
          prerelease: ${{steps.prepare.outputs.is_beta == 'yes'}}

  build-linux:
    name: Build Linux + Code Coverage
    needs: configure
    runs-on: ubuntu-22.04

    strategy:
      fail-fast: false
      matrix:
        language: [ 'cpp' ]
      
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      with:
        submodules: recursive
        
    - name: Install deps
      shell: bash
      run: |
        sudo apt-get update
        sudo apt-get install -y --no-install-recommends build-essential \
          cmake gcovr valgrind python3 bison libabsl-dev \
          libcurl4-openssl-dev libjansson-dev doxygen graphviz libmbedtls-dev

    - uses: actions/setup-python@v5
      with:
        python-version: '3.9'
        cache: 'pip' # caching pip dependencies
    - run: pip install -r requirements.txt
        
    - name: Run Tests and Coverage
      shell: bash
      run: |
        mkdir -p build
        cd build
        rm -rf *
        cmake .. -DCMAKE_BUILD_TYPE=TEST "-DCMAKE_C_COMPILER=/bin/gcc" "-DCMAKE_CXX_COMPILER=/bin/g++"
        cmake --build . -j
        make mse-coverage

    - uses: codecov/codecov-action@v4
      with:
        files: ./build/mse-coverage.xml
        name: codecov-umbrella # optional