release-notes.yml

name: Milestone Closure

on: 
  milestone:
    types: [closed]

env:
  CA_FILE: /tmp/ca.pem
  URL: https://discuss.axoniq.io/posts.json
  CATEGORY: 6 # id of `Announcements` category in Discuss

jobs:
  create-release-notes:
    runs-on: ubuntu-latest
    outputs:
      notes: ${{ steps.extract-version-and-notes.outputs.RELEASE_NOTES_FILE }}
      version: ${{ steps.extract-version-and-notes.outputs.VERSION }}
      date: ${{ steps.extract-version-and-notes.outputs.RELEASE_DATE }}

    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Create Release Notes Markdown
      uses: docker://decathlon/release-notes-generator-action:3.1.5
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
        OUTPUT_FOLDER: temp_release_notes
        USE_MILESTONE_TITLE: "true"

    - name: Set Release environment- and output-variables
      id: extract-version-and-notes
      run: |
        RELEASE_NOTES_FILE=$(ls temp_release_notes/*.md | head -n 1)
        echo "RELEASE_NOTES_FILE=$RELEASE_NOTES_FILE" >> $GITHUB_ENV
        echo "RELEASE_NOTES_FILE=$RELEASE_NOTES_FILE" >> $GITHUB_OUTPUT
        VERSION=$(echo ${{ github.event.milestone.title }} | cut -d' ' -f2)
        echo "VERSION=$VERSION" >> $GITHUB_ENV
        echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
        echo "RELEASE_DATE=$(date +'%b %d, %Y')" >> $GITHUB_OUTPUT

    - name: Add Release Notes to cache
      id: cache-notes
      uses: actions/cache@v4
      with:
        path: ${{ env.RELEASE_NOTES_FILE }}
        key: notes

    - name: Create a Draft Release Notes on GitHub
      id: create_release
      uses: actions/create-release@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
      with:
        tag_name: axon-${{ env.VERSION }}
        release_name:  Axon Framework v${{ env.VERSION }}
        body_path: ${{ env.RELEASE_NOTES_FILE }}
        draft: true

  announce-on-discuss:
    runs-on: ubuntu-latest
    needs: create-release-notes
    steps:
    - name: Get authorities certificates
      run: openssl s_client -showcerts -connect discuss.axoniq.io:443 </dev/null | sed -n -e '/-.BEGIN/,/-.END/ p' > $CA_FILE

    - name: Retrieve Release Notes from cache
      id: cache-notes
      uses: actions/cache@v4
      with:
        path: ${{ needs.create-release-notes.outputs.notes }}
        key: notes

    - name: Read release notes file
      id: read_release_notes
      uses: juliangruber/read-file-action@v1
      with:
        path: ${{ needs.create-release-notes.outputs.notes }}

    - name: Create Discuss topic
      run: |
        echo $json | curl --cacert $CA_FILE -X POST "$URL" \
        -H "Api-Key: ${{ secrets.DISCUSS_KEY }}" \
        -H "Api-Username: axonbot" \
        -H 'Content-Type: application/json' \
        --data-binary @- << EOF
        {
          "title": "Axon Framework - Release ${{ needs.create-release-notes.outputs.version }}",
          "raw": "
        I’m glad to announce that we’ve released Axon Framework version ${{ needs.create-release-notes.outputs.version }} on ${{ needs.create-release-notes.outputs.date }}.
        This release contains: 
        
        ${{ steps.read_release_notes.outputs.content }}
        ",
          "category": $CATEGORY,
          "tags": ["release"]
        }
        EOF