Move Podman login to Docker location for Cosign #87
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) }}" | ||
