publish images to docker hub #7
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| name: Publish Docker image | |
| on: | |
| push: | |
| branches: [ 'main' ] | |
| release: | |
| types: [ 'published' ] | |
| workflow_dispatch: | |
| env: | |
| REGISTRY: docker.io | |
| IMAGE_NAME: ${{ github.repository }} | |
| DOCKER_NAME: ${{ vars.DOCKERHUB_USERNAME }}/${{ github.event.repository.name }} | |
| jobs: | |
| build-image: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v2 | |
| # Add support for more platforms with QEMU (optional) | |
| # https://github.com/docker/setup-qemu-action | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to DockerHub | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ vars.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| - name: Extract metadata (tags, labels) for Docker | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.DOCKER_NAME }} | |
| - name: Build Docker image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| push: true | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| cache-from: type=registry,ref=${{github.repository}}:latest | |
| cache-to: type=inline |