Publish Package to GitHub Packages #10
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| name: Publish Package to GitHub Packages | |
| on: | |
| release: | |
| types: [published] | |
| workflow_dispatch: # Allows manual triggering from the Actions tab | |
| jobs: | |
| publish: | |
| name: Publish to GitHub Packages | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write # Needed to publish packages | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| with: | |
| submodules: true # Ensure submodules are checked out if needed | |
| - name: Set up JDK 8 and Configure Maven Settings | |
| uses: actions/setup-java@v4 | |
| with: | |
| java-version: "8" | |
| distribution: "zulu" | |
| cache: maven | |
| server-id: github # Id of the publication repository field in the pom.xml | |
| settings-path: ${{ github.workspace }} # path for settings.xml with generated authentication info | |
| - name: Display generated Maven settings.xml for debugging | |
| run: | | |
| echo "Maven settings.xml:" | |
| cat ${{ github.workspace }}/settings.xml || echo "settings.xml not found or empty." | |
| echo "env:" | |
| env | |
| - name: Verify Project Version is not a SNAPSHOT (on release event only) | |
| if: github.event_name == 'release' # Only run this check for actual releases | |
| run: | | |
| PROJECT_VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout) | |
| echo "Checking project version: $PROJECT_VERSION for release trigger." | |
| if [[ "$PROJECT_VERSION" == *"-SNAPSHOT"* ]]; then | |
| echo "Error: Attempting to deploy a SNAPSHOT version ($PROJECT_VERSION) on a release event. Aborting." | |
| exit 1 | |
| fi | |
| echo "Project version $PROJECT_VERSION is a valid release version. Proceeding..." | |
| - name: Publish package | |
| run: mvn --batch-mode deploy -DskipTests=true -s ${{ github.workspace }}/settings.xml | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # Provided by Actions, used for authentication |