build-pr.yml

name: Build DocBook xslTNG PR
on:
  pull_request_target:
    types: [assigned, opened, edited, synchronize, reopened]
    branches:
      - main

jobs:
  check_branch:
    runs-on: ubuntu-latest
    outputs:
      branch: ${{ steps.check_step.outputs.branch }}
      reponame: ${{ steps.check_step.outputs.reponame }}
      tag: ${{ steps.check_step.outputs.tag }}
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Get branch name, etc.
        id: check_step
        run: |
          raw=${{ github.repository }}
          reponame=${raw##*/}
          echo "reponame=$reponame" >> $GITHUB_OUTPUT
          raw=$(git branch -r --contains ${{ github.ref }})
          branch=${raw##*/}
          echo "branch=$branch" >> $GITHUB_OUTPUT
          tag=""
          if [ ${{ github.ref_type }} = "tag" ]; then
            tag=${{ github.ref_name }}
            echo "Running in $reponame on $branch for $tag"
          else
            echo "Running in $reponame on $branch"
          fi
          echo "tag=$tag" >> $GITHUB_OUTPUT

  build-pr:
    name: Build xslTNG on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    needs: check_branch
    env:
      HAVE_ACCESS_TOKEN: ${{ secrets.ACCESS_TOKEN != '' }}
      CIWORKFLOW: yes
      CI_SHA1: ${{ github.sha }}
      CI_BUILD_NUM: ${{ github.run_number }}
      CI_PROJECT_USERNAME: ${{ github.repository_owner }}
      CI_PROJECT_REPONAME: ${{ needs.check_branch.outputs.reponame }}
      CI_BRANCH: ${{ needs.check_branch.outputs.branch }}
      CI_TAG: ${{ needs.check_branch.outputs.tag }}

    strategy:
      matrix:
        os: [ubuntu-20.04]

    steps:
      - name: Install platform-independent Python modules
        run: |
          python3 -m pip install pygments==2.14.0 click cython

      # Test the build on Mac

      - name: Install dependencies on Mac
        if: matrix.os == 'macos-11'
        run: |
          brew install rsync libxml2 libxslt sass/sass/sass
          python3 -m pip install saxonche
          python3 -m pip install --no-binary lxml html5-parser

      - name: Checkout the pull request on Mac
        if: matrix.os == 'macos-11'
        uses: actions/checkout@v3
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          fetch-depth: 0

      - name: Get the latest releases (authenticated request on Mac)
        if: ${{ matrix.os == 'macos-11' && env.HAVE_ACCESS_TOKEN == 'true' }}
        run: |
          mkdir -p build
          # Don’t attempt to use continuation lines here because Windows
          curl --request GET --url https://api.github.com/repos/${{ github.repository }}/releases --header 'authorization: Bearer ${{ secrets.ACCESS_TOKEN }}' -o build/releases.json

      - name: Build on Mac
        if: matrix.os == 'macos-11'
        run: |
          ./gradlew -PrequireCompileSuccess=true dist

      # Test the build on Windows

      - name: Install dependencies on Windows
        if: matrix.os == 'windows-2019'
        uses: crazy-max/ghaction-chocolatey@v2
        with:
          args: install sass

      - name: Checkout the pull request on Windows
        if: matrix.os == 'windows-2019'
        uses: actions/checkout@v3
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          fetch-depth: 0

      - name: Get the latest releases (authenticated request on Windows)
        if: ${{ matrix.os == 'windows-2019' && env.HAVE_ACCESS_TOKEN == 'true' }}
        run: |
          mkdir -p build
          # Don’t attempt to use continuation lines here because Windows
          curl --request GET --url https://api.github.com/repos/${{ github.repository }}/releases --header 'authorization: Bearer ${{ secrets.ACCESS_TOKEN }}' -o build/releases.json

      - name: Build on Windows
        if: matrix.os == 'windows-2019'
        run: |
          ./gradlew -PrequireCompileSuccess=true -PrequireTestSuccess=false dist

      # Test the build on Linux

      - name: Install dependencies on Linux
        if: matrix.os == 'ubuntu-20.04'
        run: |
          sudo apt-get update
          sudo apt-get install epubcheck rsync libxml2-dev libxslt-dev
          curl -o /tmp/dart.tar.gz -L https://github.com/sass/dart-sass/releases/download/1.56.0/dart-sass-1.56.0-linux-x64.tar.gz
          cd /tmp && tar zxf dart.tar.gz && sudo mv dart-sass/sass /usr/local/bin
          python3 -m pip install saxonche
          python3 -m pip install --no-binary lxml html5-parser

      - name: Checkout the pull request on Linux
        if: matrix.os == 'ubuntu-20.04'
        uses: actions/checkout@v3
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          fetch-depth: 0

      - name: Get the latest releases (authenticated request on Linux)
        if: ${{ matrix.os == 'ubuntu-20.04' && env.HAVE_ACCESS_TOKEN == 'true' }}
        run: |
          mkdir -p build
          # Don’t attempt to use continuation lines here because Windows
          curl --request GET --url https://api.github.com/repos/${{ github.repository }}/releases --header 'authorization: Bearer ${{ secrets.ACCESS_TOKEN }}' -o build/releases.json

      - name: Build on Linux
        if: matrix.os == 'ubuntu-20.04'
        run: |
          ./gradlew -PrequireCompileSuccess=true dist