build-custom-silverblue #89
Workflow file for this run
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| name: build-custom-silverblue | |
| on: | |
| pull_request: | |
| merge_group: | |
| schedule: | |
| - cron: '5 3 * * *' # 3am-ish UTC everyday (timed against official fedora container pushes) | |
| workflow_dispatch: | |
| jobs: | |
| build_custom_silverblue: | |
| name: main | |
| runs-on: ubuntu-24.04 | |
| permissions: | |
| contents: read | |
| packages: write | |
| id-token: write | |
| strategy: | |
| fail-fast: false | |
| steps: | |
| # Checkout push-to-registry action GitHub repository | |
| - name: Checkout Push to Registry action | |
| uses: actions/checkout@v4 | |
| # https://github.com/marketplace/actions/cosign-installer | |
| - name: Install cosign | |
| if: github.event_name != 'pull_request' | |
| uses: sigstore/[email protected] | |
| with: | |
| cosign-release: 'v2.4.0' | |
| # Build image using Buildah action | |
| - name: Build Image | |
| id: build_image | |
| uses: redhat-actions/buildah-build@v2 | |
| with: | |
| containerfiles: | | |
| ./Containerfile | |
| image: ghcr.io/samhclark/custom-silverblue | |
| tags: | | |
| ${{ github.sha }} | |
| 40 | |
| oci: false | |
| - name: Push To GHCR | |
| uses: redhat-actions/push-to-registry@v2 | |
| id: push | |
| if: github.event_name != 'pull_request' | |
| with: | |
| image: ${{ steps.build_image.outputs.image }} | |
| tags: ${{ steps.build_image.outputs.tags }} | |
| registry: ghcr.io/${{ github.repository_owner }} | |
| username: ${{ github.actor }} | |
| password: ${{ github.token }} | |
| extra-args: | | |
| --disable-content-trust | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| if: github.event_name != 'pull_request' | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| # - name: Copy Podman login to Docker location for Cosign | |
| # if: github.event_name != 'pull_request' | |
| # run: | | |
| # cat /run/containers/0/auth.json > ~/.docker/config.json | |
| - name: Sign the published OCI 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 | |
| IMAGE: ${{ steps.build_image.outputs.image }} | |
| TAGS: ${{ steps.build_image.outputs.tags }} | |
| DIGEST: ${{ steps.push.outputs.digest }} | |
| SIGSTORE_ID_TOKEN: | |
| # This step uses the identity token to provision an ephemeral certificate | |
| # against the sigstore community Fulcio instance. | |
| run: echo "${TAGS}" | xargs -I {} cosign sign --yes ${IMAGE}:{}@${DIGEST} | |
| - name: Echo outputs | |
| if: github.event_name != 'pull_request' | |
| run: | | |
| echo "${{ toJSON(steps.push.outputs) }}" | |