Build image #246
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| name: Build image | |
| on: | |
| push: | |
| branches: | |
| - main | |
| paths: | |
| - '**' | |
| - '!**/README.org' | |
| - '!.github/**' | |
| - '.github/workflows/build.yml' | |
| workflow_dispatch: | |
| schedule: | |
| # Build every day at 6:00 a.m. | |
| # Fedora Silverblue image is built at 4:00 a.m. | |
| - cron: '0 6 * * *' | |
| env: | |
| IMAGE_NAME: ${{ github.event.repository.name }} | |
| IMAGE_TAGS: latest ${{ github.sha }} | |
| IMAGE_REGISTRY: ghcr.io/${{ github.repository_owner }} | |
| REGISTRY_USER: ${{ github.actor }} | |
| REGISTRY_PASSWORD: ${{ github.token }} | |
| jobs: | |
| build-push: | |
| name: Build, push and sign image | |
| runs-on: ubuntu-24.04 | |
| strategy: | |
| fail-fast: false | |
| permissions: | |
| contents: read | |
| packages: write # needed for pushing package to GHCR | |
| #id-token: write # needed for signing the images with GitHub OIDC Token | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 1 | |
| - name: Install Cosign | |
| uses: sigstore/cosign-installer@v3.7.0 | |
| - name: Build image | |
| id: build_image | |
| uses: redhat-actions/buildah-build@v2 | |
| with: | |
| containerfiles: ./Containerfile | |
| image: ${{ env.IMAGE_NAME }} | |
| tags: ${{ env.IMAGE_TAGS }} | |
| oci: true | |
| - name: Push to registry | |
| uses: redhat-actions/push-to-registry@v2 | |
| id: push | |
| with: | |
| image: ${{ steps.build_image.outputs.image }} | |
| tags: ${{ steps.build_image.outputs.tags }} | |
| registry: ${{ env.IMAGE_REGISTRY }} | |
| username: ${{ env.REGISTRY_USER }} | |
| password: ${{ env.REGISTRY_PASSWORD }} | |
| extra-args: | | |
| --disable-content-trust | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ env.REGISTRY_USER }} | |
| password: ${{ env.REGISTRY_PASSWORD }} | |
| - name: Sign image with a key | |
| # https://docs.github.com/en/actions/security-for-github-actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable | |
| run: | | |
| cosign sign --yes --key env://COSIGN_PRIVATE_KEY ${REGISTRY}/${NAME}@${DIGEST} | |
| env: | |
| REGISTRY: ${{ env.IMAGE_REGISTRY }} | |
| NAME: ${{ steps.build_image.outputs.image }} | |
| DIGEST: ${{ steps.push.outputs.digest }} | |
| COSIGN_PRIVATE_KEY: ${{ secrets.COSIGN_PRIVATE_KEY }} | |
| - name: Echo outputs | |
| run: | | |
| echo "${{ toJSON(steps.push.outputs) }}" |