gh-packages-maven-publish.yml

name: GitHub Packages Maven Publish

on:
    push:
        branches:
         - main
    release:
        types:
         - created

jobs:
    build:
        runs-on: ubuntu-latest

        steps:
        - name: Checkout repository
          uses: actions/checkout@v2

        - name: Set up JDK
          uses: actions/setup-java@v2
          with:
            distribution: 'temurin'
            java-version: '17'

        - name: Update the current version.
          run: |
                # Extract the tag or commit hash from GITHUB_REF
                if [[ "$GITHUB_REF" =~ refs/tags/.* ]]; then
                    # Extract the tag from GITHUB_REF
                    VERSION=$(echo "${GITHUB_REF}" | sed -n 's|refs/tags/\(.*\)|\1|p')
                else
                    # Use the short commit hash as the version
                    VERSION=$(git rev-parse --short HEAD)
                fi

                mvn versions:set -DnewVersion="$VERSION"
                echo ""
                echo "Version has been updated to $VERSION."
    
        - name: Build and deploy to GitHub Packages
          run: mvn --batch-mode deploy -DaltDeploymentRepository="github::default::https://maven.pkg.github.com/${{ github.repository_owner }}/${{ github.event.repository.name }}"
          env:
            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}