Merge pull request #21 from greirson/even-dumber-drop #35
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| name: Build and Push Docker Image | |
| on: | |
| push: | |
| branches: | |
| - main # Trigger the workflow on pushes to the main branch | |
| jobs: | |
| build-and-push: | |
| runs-on: ubuntu-latest | |
| steps: | |
| # Step 1: Check out the repository | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| # Step 2: Log in to Docker Hub | |
| - name: Log in to Docker Hub | |
| uses: docker/login-action@v2 | |
| with: | |
| username: ${{ secrets.DOCKER_USERNAME }} | |
| password: ${{ secrets.DOCKER_PASSWORD }} | |
| # Step 3: Setup QEMU to enable multiarch builds | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| # Step 4: Set up docker buildx | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| # Step 5: Extract metadata and set versions | |
| - name: Extract metadata (tags, labels) for Docker | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| # image name is dumbdrop, in the docker user's repo | |
| # this allows the push to work in forks | |
| images: | | |
| name=${{ secrets.DOCKER_USERNAME }}/dumbdrop | |
| tags: | | |
| # the semantic versioning tags add "latest" when a version tag is present | |
| # but since version tags aren't being used (yet?) let's add "latest" anyway | |
| type=raw,value=latest | |
| # output x.y.z, based on a tag vx.y.z (e.g. 1.1.2 for a tag v1.1.2) | |
| type=semver,pattern={{version}} | |
| # output x.y, based on a tag vx.y.z | |
| type=semver,pattern={{major}}.{{minor}} | |
| # output x, based on a tag vx.y.z, disabled if x is zero | |
| type=semver,pattern={{major}},enable=${{ !startsWith(github.ref, 'refs/tags/v0.') }} | |
| # full length sha | |
| type=sha,format=long | |
| # Step 6: build and push the image for multiple archs | |
| - name: Build and push Docker image | |
| id: push | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: . | |
| push: true | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| # build and push for amd64 and arm64 platforms | |
| platforms: linux/amd64,linux/arm64 |