doc-build.yml

name: Quarkus Documentation CI

on:
  push:
    branches-ignore:
      - 'dependabot/**'
      - 'jakarta-rewrite'
    paths:
      - 'docs/src/main/asciidoc/**'
      - '.github/workflows/doc-build.yml'
  pull_request:
    paths:
      - 'docs/src/main/asciidoc/**'
      - '.github/workflows/doc-build.yml'

concurrency:
  group: "workflow = ${{ github.workflow }}, ref = ${{ github.event.ref }}, pr = ${{ github.event.pull_request.id }}"
  cancel-in-progress: ${{ github.event_name == 'pull_request' || github.repository != 'quarkusio/quarkus' }}

jobs:
  ci-sanity-check:
    name: "CI Sanity Check"
    runs-on: ubuntu-latest
    steps:
      - name: Build
        run: sleep 30
  build-doc:
    name: "Documentation Build"
    runs-on: ubuntu-latest
    # Skip main in forks
    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
    steps:
      - uses: actions/checkout@v3
      - uses: n1hility/cancel-previous-runs@v2
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
      - name: Set up JDK 11
        uses: actions/setup-java@v3
        with:
          distribution: temurin
          java-version: 11
      - name: Get Date
        id: get-date
        run: |
          echo "::set-output name=date::$(/bin/date -u "+%Y-%m")"
      - name: Cache Maven Repository
        id: cache-maven
        uses: actions/cache@v3
        with:
          path: ~/.m2/repository
          # refresh cache every month to avoid unlimited growth
          key: q2maven-doc-${{ steps.get-date.outputs.date }}
      - name: Build
        run: |
          ./mvnw -Dquickly-ci -B -DskipDocs=false --settings .github/mvn-settings.xml install

      - name: Build Docs
        run: |
          ./mvnw -e -B --settings .github/mvn-settings.xml clean org.asciidoctor:asciidoctor-maven-plugin:process-asciidoc -pl docs -Ddocumentation-pdf