release.yml

name: Push and publish release to GitHub

on:
  push:
    tags:
      - '*'

jobs:
  parse_tag:
    runs-on: ubuntu-latest
    outputs: 
      version: ${{ steps.tag_ref.outputs._0 }}
      suffix: ${{ steps.tag_ref.outputs._1 }}
    steps:
    - name: Get version number
      uses: jungwinter/split@v2
      id: tag_ref
      with:
        msg: ${{ github.ref_name }}
        separator: '-'

  verify:
    runs-on: ubuntu-latest
    needs: parse_tag
    if: ${{ needs.parse_tag.outputs.suffix == 'RELEASE' }}
    steps:
    - uses: actions/checkout@v4
    - name: Set Up JDK 17
      uses: actions/setup-java@v4
      with:
        java-version: '17'
        distribution: 'temurin'
        cache: maven
    - name: Install Dependencies
      run: sudo apt-get install -y pandoc
    - name: Build release
      run: mvn verify -Pbuild-release
    - name: Upload p2 repo artifact
      uses: actions/upload-artifact@v3
      with:
        name: p2-artifact
        path: ${{ github.workspace }}/com.rockwellcollins.atc.agree.site/target/repository/

  parse_version:
    runs-on: ubuntu-latest
    needs: verify
    outputs:
      version: ${{ env.RELEASE_VERSION }}
    steps:
    - name: Download p2 repo artifact
      uses: actions/download-artifact@v3
      with:
        name: p2-artifact
        path: ${{ github.workspace }}/p2-artifact
    - name: Parse version number
      run: echo "RELEASE_VERSION=$(ls ${{ github.workspace }}/p2-artifact/features/com.rockwellcollins.atc.agree.feature_*.jar | grep -o "[0-9]\\+\\.[0-9]\\+\\.[0-9]")" >> $GITHUB_ENV

  publish:
    runs-on: ubuntu-latest
    needs: [verify, parse_tag, parse_version]
    if: ${{ needs.parse_tag.outputs.version == needs.parse_version.outputs.version }}
    steps:
    - uses: actions/checkout@v4
    - name: Set Up JDK 17
      uses: actions/setup-java@v4
      with:
        java-version: '17'
        distribution: 'temurin'
        cache: maven
    - name: Install Eclipse
      run: sudo snap install --classic eclipse
    - name: Checkout current update site
      uses: actions/checkout@v4
      with:
        repository: loonwerks/AGREE-Updates
        path: AGREE-Updates
        ssh-key: ${{ secrets.DEPLOY_KEY }}
        persist-credentials: true
    - name: Download p2 repo artifact
      uses: actions/download-artifact@v3
      with:
        name: p2-artifact
        path: ${{ github.workspace }}/p2-artifact
    - name: Rename p2-artifact and move to release directory
      run: |
          mv ${{ github.workspace }}/p2-artifact ${{ github.workspace }}/${{ needs.parse_tag.outputs.version }}
          mkdir -p ${{ github.workspace }}/AGREE-Updates/releases
          mv ${{ github.workspace }}/${{ needs.parse_tag.outputs.version }} ${{ github.workspace }}/AGREE-Updates/releases
    - name: Build with Ant
      run: java -jar $(find /snap/eclipse -name org.eclipse.equinox.launcher_*.jar) -application org.eclipse.ant.core.antRunner -buildfile  ${{ github.workspace }}/com.rockwellcollins.atc.agree.site/packaging-p2composite.ant p2.composite.add.release -Dcomposite.base.dir=${{ github.workspace }}/AGREE-Updates -Dfull.version=${{ needs.parse_tag.outputs.version }}
    - name: Push new release to AGREE-Updates
      run: | 
          cd AGREE-Updates
          git config --global user.name 'GitHub Actions'
          git config --global user.email 'GH_Actions@users.noreply.github.com'
          git add .
          git commit -m 'Release ${{ needs.parse_tag.outputs.version }}'
          git push
          
  release:
    runs-on: ubuntu-latest
    needs: [verify, parse_tag, parse_version]
    if: ${{ needs.parse_tag.outputs.version == needs.parse_version.outputs.version }}
    steps:
    - name: Get current date
      id: date
      run: echo "date=$(date +'%B %e, %Y')" >> $GITHUB_ENV
    - name: Download p2 repo artifact
      uses: actions/download-artifact@v3
      with:
        name: p2-artifact
    - name: Zip Release
      uses: thedoctor0/zip-release@0.7.1
      with:
        type: 'zip'
        filename: 'com.rockwellcollins.atc.agree.repository-${{ needs.parse_tag.outputs.version }}.zip'
    - name: Create Release
      uses: ncipollo/release-action@v1
      with:
        name: Release ${{ needs.parse_tag.outputs.version }}
        artifacts: 'com.rockwellcollins.atc.agree.repository-${{ needs.parse_tag.outputs.version }}.zip'
        body: |
              # Version ${{ needs.parse_tag.outputs.version }}

              -   GIT tag: ${{ github.ref_name }}
              -   Release date: ${{ env.date }}
              -   OSATE version: 2.12.0
              -   Eclipse base version: 2022-06
              -   Java version: Java 17
              -   Eclipse Update-Site: https://loonwerks.github.io/AGREE-Updates/releases/${{ needs.parse_tag.outputs.version }}
        generateReleaseNotes: true