reduce image size #30
Workflow file for this run
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| name: build | |
| on: | |
| workflow_dispatch: | |
| pull_request: | |
| branches: | |
| - main | |
| push: | |
| tags: | |
| - 'v[0-9]+\.[0-9]+\.[0-9]+' | |
| - 'v[0-9]+\.[0-9]+\.[0-9]+-rc[0-9]+' | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| permissions: | |
| id-token: write | |
| contents: read | |
| packages: write | |
| jobs: | |
| build: | |
| name: "Build Images" | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| runner: | |
| - selector: burnt-labs-amd64 | |
| platform: linux/amd64 | |
| - selector: burnt-labs-arm64 | |
| platform: linux/arm64 | |
| runs-on: ${{ matrix.runner.selector }} | |
| steps: | |
| - name: Check out code | |
| uses: actions/checkout@v4 | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.repository_owner }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Set up docker buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Metadata for container | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ghcr.io/${{ github.repository }} | |
| tags: | | |
| type=sha | |
| type=semver,pattern={{version}},enable=${{ github.event_name == 'push' }} | |
| type=raw,value=latest,enable={{is_default_branch}} | |
| - name: Build and push by digest | |
| id: build | |
| uses: docker/build-push-action@v5 | |
| with: | |
| cache-from: type=gha,scope=${{ github.ref_name }}/${{ matrix.runner.platform }} | |
| cache-to: type=gha,mode=max,scope=${{ github.ref_name }}/${{ matrix.runner.platform }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| platforms: ${{ matrix.runner.platform }} | |
| outputs: type=image,name=ghcr.io/${{ github.repository }},push-by-digest=true,name-canonical=true,push=true | |
| - name: Export digest | |
| id: digest | |
| run: | | |
| digest="${{ steps.build.outputs.digest }}" | |
| echo "digest=${digest#sha256:}" >> $GITHUB_OUTPUT | |
| - name: Create digest file | |
| run: | | |
| mkdir -p ${{ runner.temp }}/${{ matrix.runner.platform }} | |
| touch ${{ runner.temp }}/${{ matrix.runner.platform }}/${{ steps.digest.outputs.digest }} | |
| - name: Upload digest | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: ${{ steps.digest.outputs.digest }} | |
| path: ${{ runner.temp }}/${{ matrix.runner.platform }}/${{ steps.digest.outputs.digest }} | |
| if-no-files-found: error | |
| retention-days: 3 | |
| push: | |
| name: "Push Images" | |
| needs: build | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.repository_owner }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Download digests | |
| uses: actions/download-artifact@v4 | |
| with: | |
| path: ${{ runner.temp }}/digests | |
| merge-multiple: true | |
| - name: Metadata for container | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ghcr.io/${{ github.repository }} | |
| tags: | | |
| type=sha | |
| type=semver,pattern={{version}},enable=${{ github.event_name == 'push' }} | |
| type=raw,value=latest,enable={{is_default_branch}} | |
| - name: Create manifest list and push | |
| working-directory: ${{ runner.temp }}/digests | |
| run: | | |
| docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \ | |
| $(printf 'ghcr.io/${{ github.repository }}@sha256:%s ' *) | |
| - name: Inspect merged image | |
| run: | | |
| jq -cr '.tags | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON" | \ | |
| xargs -n1 docker buildx imagetools inspect |