on:
  workflow_call:
    inputs:
      config_hash:
        required: true
        type: string
      options:
        required: true
        type: string

jobs:
  build_ubuntu_reusable:
    name: 'build and test'
    timeout-minutes: 60
    runs-on: ubuntu-20.04
    env:
      OPENSSL_VER: 3.0.13
      PYTHONSTRICTEXTENSIONBUILD: 1
    steps:
    - uses: actions/checkout@v4
    - name: Register gcc problem matcher
      run: echo "::add-matcher::.github/problem-matchers/gcc.json"
    - name: Install dependencies
      run: sudo ./.github/workflows/posix-deps-apt.sh
    - name: Configure OpenSSL env vars
      run: |
        echo "MULTISSL_DIR=${GITHUB_WORKSPACE}/multissl" >> $GITHUB_ENV
        echo "OPENSSL_DIR=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}" >> $GITHUB_ENV
        echo "LD_LIBRARY_PATH=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}/lib" >> $GITHUB_ENV
    - name: 'Restore OpenSSL build'
      id: cache-openssl
      uses: actions/cache@v4
      with:
        path: ./multissl/openssl/${{ env.OPENSSL_VER }}
        key: ${{ runner.os }}-multissl-openssl-${{ env.OPENSSL_VER }}
    - name: Install OpenSSL
      if: steps.cache-openssl.outputs.cache-hit != 'true'
      run: python3 Tools/ssl/multissltests.py --steps=library --base-directory $MULTISSL_DIR --openssl $OPENSSL_VER --system Linux
    - name: Add ccache to PATH
      run: |
        echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
    - name: Configure ccache action
      uses: hendrikmuhs/ccache-action@v1.2
      with:
        save: ${{ github.event_name == 'push' }}
        max-size: "200M"
    - name: Setup directory envs for out-of-tree builds
      run: |
        echo "CPYTHON_RO_SRCDIR=$(realpath -m ${GITHUB_WORKSPACE}/../cpython-ro-srcdir)" >> $GITHUB_ENV
        echo "CPYTHON_BUILDDIR=$(realpath -m ${GITHUB_WORKSPACE}/../cpython-builddir)" >> $GITHUB_ENV
    - name: Create directories for read-only out-of-tree builds
      run: mkdir -p $CPYTHON_RO_SRCDIR $CPYTHON_BUILDDIR
    - name: Bind mount sources read-only
      run: sudo mount --bind -o ro $GITHUB_WORKSPACE $CPYTHON_RO_SRCDIR
    - name: Runner image version
      run: echo "IMAGE_VERSION=${ImageVersion}" >> $GITHUB_ENV
    - name: Restore config.cache
      uses: actions/cache@v4
      with:
        path: ${{ env.CPYTHON_BUILDDIR }}/config.cache
        key: ${{ github.job }}-${{ runner.os }}-${{ env.IMAGE_VERSION }}-${{ inputs.config_hash }}
    - name: Configure CPython out-of-tree
      working-directory: ${{ env.CPYTHON_BUILDDIR }}
      run: ${{ inputs.options }}
    - name: Build CPython out-of-tree
      working-directory: ${{ env.CPYTHON_BUILDDIR }}
      run: make -j4
    - name: Display build info
      working-directory: ${{ env.CPYTHON_BUILDDIR }}
      run: make pythoninfo
    - name: Remount sources writable for tests
      # some tests write to srcdir, lack of pyc files slows down testing
      run: sudo mount $CPYTHON_RO_SRCDIR -oremount,rw
    - name: Tests
      working-directory: ${{ env.CPYTHON_BUILDDIR }}
      run: xvfb-run make test