ci: publish multi-arch ghcr images #14
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| name: Publish GHCR | |
| on: | |
| push: | |
| branches: [main] | |
| tags: | |
| - "v*" | |
| workflow_dispatch: | |
| permissions: | |
| contents: read | |
| packages: write | |
| jobs: | |
| publish: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v6 | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Compute image name | |
| id: prep | |
| run: echo "image=ghcr.io/${GITHUB_REPOSITORY,,}" >> "$GITHUB_OUTPUT" | |
| - name: Log in to GHCR | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Extract Docker metadata | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ steps.prep.outputs.image }} | |
| tags: | | |
| type=raw,value=latest,enable={{is_default_branch}} | |
| type=ref,event=branch | |
| type=ref,event=tag | |
| type=sha | |
| - name: Build and push image | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: . | |
| file: ./Dockerfile | |
| push: true | |
| platforms: linux/amd64,linux/arm64 | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} |