publish-github.yml

name: Publish to GitHub Packages
on:
  release:
    types: [published]
jobs:
  publish:
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/') # only allow publishing tagged versions
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-java@v4
        with:
          java-version: 21
          distribution: 'zulu'
          cache: 'maven'
      - name: Verify project version = ${{ github.event.release.tag_name }}
        run: |
          PROJECT_VERSION=$(./mvnw help:evaluate "-Dexpression=project.version" -q -DforceStdout)
          test "$PROJECT_VERSION" = "${{ github.event.release.tag_name }}"
      - name: Deploy
        run: ./mvnw deploy -B -DskipTests -Psign,deploy-github --no-transfer-progress
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          MAVEN_GPG_PASSPHRASE: ${{ secrets.RELEASES_GPG_PASSPHRASE }}
          MAVEN_GPG_KEY: ${{ secrets.RELEASES_GPG_PRIVATE_KEY }}
      - name: Slack Notification
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
          SLACK_USERNAME: 'Cryptobot'
          SLACK_ICON:
          SLACK_ICON_EMOJI: ':bot:'
          SLACK_CHANNEL: 'cryptomator-desktop'
          SLACK_TITLE: "Published ${{ github.event.repository.name }} ${{ github.event.release.tag_name }}"
          SLACK_MESSAGE: "Ready to <https://github.com/${{ github.repository }}/actions/workflows/publish-central.yml|deploy to Maven Central>."
          SLACK_FOOTER:
          MSG_MINIMAL: true