fireflyframework-java-book/.github/workflows/release.yml at main · fireflyframework/fireflyframework-java-book · GitHub

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name: Release

on:
  push:
    tags:
      - 'v*.*.*'

permissions:
  contents: write

jobs:
  release:
    name: Build & publish the book
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up JDK 21
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 21
          cache: maven

      - name: Release gate — verify the sample reactor
        # JDK 21 build → activate the framework's -Pjava21 profile (the parent
        # defaults to --release 25, which JDK 21 cannot target).
        run: mvn -B -ntp -f samples/lumen-lending/pom.xml -Pjava21 verify

      - name: Install WeasyPrint system libraries
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            libpango-1.0-0 libpangocairo-1.0-0 libcairo2 \
            libgdk-pixbuf-2.0-0 libffi-dev fonts-dejavu-core

      - name: Set up Python toolchain
        run: |
          python3 -m venv build/.venv
          ./build/.venv/bin/python -m pip install --upgrade pip
          ./build/.venv/bin/pip install "weasyprint>=60" markdown pygments pyyaml cairosvg

      - name: Build the English edition
        run: ./build/build-book.sh --config book.yaml

      - name: Build the Spanish edition
        run: ./build/build-book.sh --config book.es.yaml

      - name: Extract release notes from the changelog
        env:
          TAG_NAME: ${{ github.ref_name }}
        run: |
          # Strip the leading 'v' to match the "## [X.Y.Z]" changelog headings.
          VERSION="${TAG_NAME#v}"
          # Pull the section between "## [VERSION]" and the next "## [" heading.
          awk -v ver="$VERSION" '
            $0 ~ ("^## \\[" ver "\\]") { grab = 1; next }
            grab && /^## \[/           { exit }
            grab                       { print }
          ' CHANGELOG.md > release-notes.md
          # Fall back to a generic line if the changelog had no matching section.
          if [ ! -s release-notes.md ]; then
            echo "Firefly for Java by Example — release ${TAG_NAME}." > release-notes.md
          fi
          echo "----- release-notes.md -----"
          cat release-notes.md

      - name: Guard that all four artifacts exist
        run: |
          test -f dist/firefly-java-by-example.epub
          test -f dist/firefly-java-by-example.pdf
          test -f dist/firefly-java-by-example-es.epub
          test -f dist/firefly-java-by-example-es.pdf

      - name: Publish the GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          body_path: release-notes.md
          files: |
            dist/firefly-java-by-example.epub
            dist/firefly-java-by-example.pdf
            dist/firefly-java-by-example-es.epub
            dist/firefly-java-by-example-es.pdf