build.yml

name: build
on:
  push:
    branches: [master]
  pull_request:
    branches: [master]
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: centos-stream-8
            shortcut: cs8
            container-name: el8stream
          - name: centos-stream-9
            shortcut: cs9
            container-name: el9stream

    name: ${{ matrix.name }}

    env:
      ARTIFACTS_DIR: exported-artifacts

    container:
      image: quay.io/ovirt/buildcontainer:${{ matrix.container-name }}

    steps:
      - name: Checkout sources
        uses: ovirt/checkout-action@main

      - name: Mark git repo as safe
        run: git config --global --add safe.directory $(pwd)

      - name: Use cache for maven
        uses: actions/cache@v3
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-maven-

      - name: Install additional build dependencies
        run: |
          dnf install -y ovirt-engine-api-metamodel unzip

      - name: Perform build
        run: |
          .automation/build-rpm.sh $ARTIFACTS_DIR

      - name: Upload artifacts
        uses: ovirt/upload-rpms-action@main
        with:
          directory: ${{ env.ARTIFACTS_DIR }}

      - name: Upload generated documentation artifacts
        uses: actions/upload-artifact@v3
        with:
          name: generated-documentation-${{ matrix.shortcut }}
          path: target/html/*


  publish-doc:
    permissions:
      contents: write
    needs: build
    if: ${{ github.event_name == 'push' }}
    runs-on: ubuntu-latest
    container:
      image: quay.io/centos/centos:stream9
    steps:
      - name: Checkout sources
        uses: actions/checkout@v2

      - name: Download generated documentation artifacts
        uses: actions/download-artifact@v2
        with:
          name: generated-documentation-cs8
          path: target

      - name: Install package dependencies
        run: |
          dnf install \
            git \
            python3-devel \
            python3-pip \
            -y

      - name: Set git defaults
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email '41898282+github-actions[bot]@users.noreply.github.com'

      - name: Checkout to gh-pages branch
        uses: actions/checkout@v2
        with:
          ref: gh-pages
          path: gh-pages
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Set FOLDER variable according to push branch
        run: |
          IFS="/" read _ type value <<<  ${GITHUB_REF}
          if [[ ${type} == "heads" ]];
          then
            if [[ ${value} == "master" ]]
            then
              echo "FOLDER='master'" >> $GITHUB_ENV;
            else
              echo "FOLDER=${value: -3}" >> $GITHUB_ENV;
            fi
          elif [[ ${type} == "tags" ]]
          then
            echo "FOLDER=${value:0:3}" >> $GITHUB_ENV;
          fi

      - name: Move created documentation to gh-pages
        run: |
          mkdir -p ./gh-pages/${{env.FOLDER}}/
          cp ./target/asciidoctor.css ./gh-pages/${{env.FOLDER}}/asciidoctor.css
          cp ./target/model.html ./gh-pages/${{env.FOLDER}}/index.html

      - name: Create index page
        run: |
          .automation/create-index-page.sh

      - name: Push changes to gh-pages
        run: |
          cd gh-pages
          commit=$(git log --format="%H" -n 1)
          description=$(git describe --always)
          if git status --porcelain 2>/dev/null| grep -E "^??|^M"
          then
            git add .
            git commit -m "gh-pages ${description} ${commit}"
            git push
          fi
          cd ..