Build and Publish Docker Demo #10
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| name: Build and Publish Docker Demo | |
| on: | |
| push: | |
| tags: | |
| - "v*" | |
| workflow_dispatch: | |
| env: | |
| REGISTRY_IMAGE: stackoverflowdocker/stackoverflow-backstage-demo | |
| jobs: | |
| build-and-push: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Docker meta | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY_IMAGE }} | |
| tags: | | |
| type=semver,pattern={{version}} | |
| type=semver,pattern={{major}}.{{minor}} | |
| type=raw,value=latest,enable=${{ github.ref_type == 'tag' }} | |
| - name: Login to Docker Hub | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKER_USERNAME }} | |
| password: ${{ secrets.DOCKER_PASSWORD }} | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Build and push (amd64) | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: . | |
| platforms: linux/amd64 | |
| push: true | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| - name: Inspect image | |
| run: | | |
| docker buildx imagetools inspect \ | |
| ${{ env.REGISTRY_IMAGE }}:${{ steps.meta.outputs.version }} |