Expand Docker image tagging #6
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| name: Build Docker Image | |
| on: | |
| push: | |
| branches: [main] | |
| tags: | |
| - v[0-9]+.[0-9]+.[0-9]+ | |
| pull_request: | |
| branches: [main] | |
| jobs: | |
| build: | |
| runs-on: ubuntu-24.04 | |
| permissions: | |
| packages: write | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Set up JDK 21 | |
| uses: actions/setup-java@v4 | |
| with: | |
| java-version: "21" | |
| distribution: "temurin" | |
| - name: Validate Gradle wrapper | |
| uses: gradle/actions/wrapper-validation@v3 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.repository_owner }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Extract metadata (tags, labels) for Docker | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ghcr.io/${{ github.repository_owner }}/gamma | |
| tags: | | |
| type=semver,pattern={{version}} | |
| type=semver,pattern={{major}}.{{minor}} | |
| type=semver,pattern={{major}} | |
| type=sha | |
| type=ref,event=branch | |
| type=ref,event=pr | |
| - name: Build Docker image | |
| run: ./gradlew bootBuildImage | |
| - name: Push docker image | |
| run: | | |
| for tag in $(jq -r '.tags | join(" ")' <<< "${{ steps.meta.outputs.metadata }}"); do | |
| docker image tag app:latest $tag | |
| done | |
| docker image push --all-tags ghcr.io/${{ github.repository_owner }}/gamma |