Publish Docker Image #4
Workflow file for this run
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| --- | |
| name: "Publish Docker Image" | |
| env: | |
| REGISTRY: "ghcr.io" | |
| IMAGE_NAME: "${{ github.repository }}:latest" | |
| on: | |
| push: # Only run after merge to main, when these files change | |
| branches: [$default-branch] | |
| paths: | |
| - "code/oak-d-lite-module/Dockerfile" | |
| - "code/oak-d-lite-module/requirements.txt" | |
| - "code/oak-d-lite-module/vision_webserver.py" | |
| - ".github/workflows/publish_image.yaml" # This file | |
| # Publish semver tags as releases. | |
| tags: ["v*.*.*"] | |
| pull_request: | |
| branches: [$default-branch] | |
| workflow_dispatch: | |
| jobs: | |
| build: | |
| name: Publish Docker Image | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| id-token: write | |
| attestations: write | |
| steps: | |
| - name: Checkout Code | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Install cosign | |
| if: github.event_name != 'pull_request' | |
| uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20 #v3.5.0 | |
| with: | |
| cosign-release: "v2.2.4" | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3.0.0 | |
| # Login against a Docker registry except on PR | |
| # https://github.com/docker/login-action | |
| - name: Log into registry ${{ env.REGISTRY }} | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v3.0.0 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Extract Docker metadata | |
| id: meta | |
| uses: docker/metadata-action@v5.0.0 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| - name: Build and push Docker image | |
| id: build-and-push | |
| uses: docker/build-push-action@v5.0.0 | |
| with: | |
| context: . | |
| push: ${{ github.event_name != 'pull_request' }} # Don't push on PR | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| - name: Sign the published Docker image | |
| if: ${{ github.event_name != 'pull_request' }} | |
| env: | |
| # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable | |
| TAGS: ${{ steps.meta.outputs.tags }} | |
| DIGEST: ${{ steps.build-and-push.outputs.digest }} | |
| # This step uses the identity token to provision an ephemeral certificate | |
| # against the sigstore community Fulcio instance. | |
| run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST} | |
| # EOF |