name: QPDF Build
env:
  QTEST_COLOR: 1
on:
  push:
    branches:
      - main
      - build
      - build/*
    paths-ignore:
      - 'ChangeLog'
      - 'README*'
      - 'TODO*'
  pull_request:
  schedule:
    # Building regularly with cron makes it safe for us to use
    # *-latest with runs-on. If a new version of tools or agents comes
    # out, we'll find out fast if our builds break on it because we
    # have reliable testing.
    - cron: '12 4 * * 5'
jobs:
  Prebuild:
    # Run steps that are needed by the Windows build but are easier to
    # build on Linux. Also create the documentation distribution.
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: 'Run pre-build steps'
        run: build-scripts/prebuild ${{ secrets.GITHUB_TOKEN }}
      - name: 'Upload documentation for later build steps'
        uses: actions/upload-artifact@v4
        with:
          name: doc
          path: doc.zip
      - name: 'Upload external libs'
        uses: actions/upload-artifact@v4
        with:
          name: external-libs
          path: external-libs-dist
      - name: 'Upload doc distribution'
        uses: actions/upload-artifact@v4
        with:
          name: distribution-prebuild
          path: distribution
  Linux:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: 'Generate, build, and test'
        run: build-scripts/build-linux
      - name: Upload distribution
        uses: actions/upload-artifact@v4
        with:
          name: distribution-linux
          path: distribution
  Windows:
    runs-on: windows-latest
    needs: Prebuild
    strategy:
      fail-fast: false
      max-parallel: 4
      matrix:
        tool: [msvc, mingw]
        wordsize: [64, 32]
    steps:
      - name: 'Disable git autocrlf'
        shell: bash
        run: git config --global core.autocrlf input
      - uses: actions/checkout@v4
      - name: 'Download documentation'
        uses: actions/download-artifact@v4
        with:
          name: doc
          path: .
      - name: 'Download external libs'
        uses: actions/download-artifact@v4
        with:
          name: external-libs
          path: .
      - name: 'Build, test, generate binary distributions'
        shell: cmd
        run: build-scripts/build-windows.bat ${{ matrix.wordsize }} ${{ matrix.tool }}
      - name: 'Upload binary distributions'
        uses: actions/upload-artifact@v4
        with:
          name: distribution-windows-${{ matrix.wordsize }}-${{ matrix.tool }}
          path: distribution
  macOS:
    runs-on: macos-latest
    needs: Prebuild
    steps:
      - uses: actions/checkout@v4
      - name: 'Mac build and test'
        run: build-scripts/build-mac
  AppImage:
    runs-on: ubuntu-latest
    needs: Prebuild
    steps:
      - uses: actions/checkout@v4
      - name: 'Build AppImage'
        run: build-scripts/build-appimage
      - name: 'Upload AppImage'
        uses: actions/upload-artifact@v4
        with:
          name: distribution-appimage
          path: distribution
  pikepdf:
    strategy:
      fail-fast: false
      max-parallel: 1
      matrix:
        future: ['', 'future']
    runs-on: ubuntu-latest
    needs: Prebuild
    steps:
      - uses: actions/checkout@v4
      - name: 'pikepdf'
        run: build-scripts/test-pikepdf ${{ matrix.future }}
  Sanitizers:
    runs-on: ubuntu-latest
    needs: Prebuild
    steps:
      - uses: actions/checkout@v4
      - name: 'Sanitizer Tests'
        run: build-scripts/test-sanitizers
  CodeCov:
    runs-on: ubuntu-latest
    needs: Prebuild
    steps:
      - uses: actions/checkout@v4
      - name: 'Code Coverage'
        run: build-scripts/test-coverage
      - id: set_branch
        run: |
          if [ "${{ github.event_name }}" = "push" ]; then
            echo "override_branch=${GITHUB_REF#refs/heads/}" >> $GITHUB_OUTPUT
          else
            echo "override_branch=" >> $GITHUB_OUTPUT
          fi
      - name: Upload coverage reports to Codecov
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          override_branch: ${{ steps.set_branch.outputs.override_branch }}
  QuickJobs:
    runs-on: ubuntu-latest
    needs: Prebuild
    strategy:
      fail-fast: false
      max-parallel: 3
      matrix:
        script:
          - build-fuzzer
          - pkg-test
          - build-linux32
          - test-alt-zlib
          - test-unsigned-char
          - test-c++-next
    steps:
      - uses: actions/checkout@v4
      - name: ${{ matrix.script }}
        run: build-scripts/${{ matrix.script }}
  MergeArtifacts:
     runs-on: ubuntu-latest
     needs:
       - Prebuild
       - Linux
       - Windows
       - AppImage
     steps:
       - name: Merge Artifacts
         uses: actions/upload-artifact/merge@v4
         with:
           name: distribution
           pattern: distribution-*