name: Deploy Docs
run-name: ${{ format('{0} ({1})', github.workflow, github.event.inputs.build-refname || 'all') }}
on:
  workflow_dispatch:
    inputs:
      build-refname:
        description: Enter git refname to build (e.g., main).
        required: false
  push:
    branches: [ docs-build ]
permissions:
  contents: write
jobs:
  build:
    if: ${{ github.repository == 'spring-projects/spring-grpc' }}
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v4
      with:
        fetch-depth: 5
    - name: Set up JDK 17
      uses: actions/setup-java@v4
      with:
        java-version: '17'
        distribution: 'temurin'
        cache: maven
    - name: Set up refname build
      if: github.event.inputs.build-refname
      env:
        BUILD_REFNAME=${{ github.event.inputs.build-refname }}
      run: |
        git fetch --depth 1 https://github.com/$GITHUB_REPOSITORY "$BUILD_REFNAME"
        echo "BUILD_REFNAME=$BUILD_REFNAME" >> $GITHUB_ENV
        export BUILD_VERSION=$(git cat-file --textconv FETCH_HEAD:pom.xml | python3 -c "import xml.etree.ElementTree as xml; from sys import stdin; print(xml.parse(stdin).getroot().find('{http://maven.apache.org/POM/4.0.0}version').text)")
        echo BUILD_VERSION=$BUILD_VERSION >> $GITHUB_ENV
    - name: Run Antora
      run: |
        ./build-docs.sh
    - name: Publish Docs
      uses: spring-io/spring-doc-actions/rsync-antora-reference@v0.0.11
      with:
        docs-username: ${{ secrets.DOCS_USERNAME }}
        docs-host: ${{ secrets.DOCS_HOST }}
        docs-ssh-key: ${{ secrets.DOCS_SSH_KEY }}
        docs-ssh-host-key: ${{ secrets.DOCS_SSH_HOST_KEY }}
        site-path: spring-grpc-docs/target/antora/site