Build Image #110
Workflow file for this run
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| --- | |
| name: Build Image | |
| on: | |
| pull_request: | |
| branches: | |
| - main | |
| schedule: | |
| - cron: '05 10 * * *' # 10:05am UTC everyday | |
| merge_group: | |
| push: | |
| branches: | |
| - main | |
| paths-ignore: | |
| - '**/README.md' | |
| workflow_dispatch: | |
| env: | |
| IMAGE_NAME: "achillobator" # the name of the image produced by this build, matches repo names | |
| IMAGE_DESC: "CentOS Stream-based images" | |
| IMAGE_REGISTRY: "ghcr.io/${{ github.repository_owner }}" | |
| DEFAULT_TAG: "latest" | |
| CENTOS_VERSION: "stream10" | |
| LOGO_URL: "https://avatars.githubusercontent.com/u/120078124?s=200&v=4" | |
| README_URL: "https://raw.githubusercontent.com/${{ github.repository }}/main/README.md" | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref || github.run_id }} | |
| cancel-in-progress: true | |
| jobs: | |
| build_push: | |
| name: Build and push image | |
| runs-on: ubuntu-24.04 | |
| permissions: | |
| contents: read | |
| packages: write | |
| id-token: write | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4 | |
| - name: Setup Just | |
| uses: extractions/setup-just@dd310ad5a97d8e7b41793f8ef055398d51ad4de6 # v2 | |
| - name: Check Just Syntax | |
| shell: bash | |
| run: | | |
| just check | |
| - name: Maximize build space | |
| uses: ublue-os/remove-unwanted-software@517622d6452028f266b7ba4cc9a123b5f58a6b53 # v7 | |
| with: | |
| remove-codeql: true | |
| - name: Generate tags | |
| id: generate-tags | |
| shell: bash | |
| run: | | |
| # Generate a timestamp for creating an image version history | |
| TIMESTAMP="$(date +%Y%m%d)" | |
| COMMIT_TAGS=() | |
| BUILD_TAGS=() | |
| # Have tags for tracking builds during pull request | |
| SHA_SHORT="${GITHUB_SHA::7}" | |
| COMMIT_TAGS+=("pr-${{ github.event.number }}") | |
| COMMIT_TAGS+=("${SHA_SHORT}") | |
| # Append matching timestamp tags to keep a version history | |
| for TAG in "${BUILD_TAGS[@]}"; do | |
| BUILD_TAGS+=("${TAG}-${TIMESTAMP}") | |
| done | |
| BUILD_TAGS+=("${TIMESTAMP}") | |
| BUILD_TAGS+=("${DEFAULT_TAG}") | |
| BUILD_TAGS+=("${CENTOS_VERSION}") | |
| BUILD_TAGS+=("${CENTOS_VERSION}.${TIMESTAMP}") | |
| BUILD_TAGS+=("latest.${TIMESTAMP}") | |
| if [[ "${{ github.event_name }}" == "pull_request" ]]; then | |
| echo "Generated the following commit tags: " | |
| for TAG in "${COMMIT_TAGS[@]}"; do | |
| echo "${TAG}" | |
| done | |
| alias_tags=("${COMMIT_TAGS[@]}") | |
| else | |
| alias_tags=("${BUILD_TAGS[@]}") | |
| fi | |
| echo "Generated the following build tags: " | |
| for TAG in "${BUILD_TAGS[@]}"; do | |
| echo "${TAG}" | |
| done | |
| echo "alias_tags=${alias_tags[*]}" >> $GITHUB_OUTPUT | |
| # Build metadata | |
| - name: Image Metadata | |
| uses: docker/metadata-action@369eb591f429131d6889c46b94e711f089e6ca96 # v5 | |
| id: meta | |
| with: | |
| images: | | |
| ${{ env.IMAGE_NAME }} | |
| labels: | | |
| io.artifacthub.package.readme-url=${{ env.README_URL }} | |
| org.opencontainers.image.description=${{ env.IMAGE_DESC }} | |
| org.opencontainers.image.title=${{ env.IMAGE_NAME }} | |
| - name: Build Image | |
| id: build-image | |
| shell: bash | |
| run: | | |
| just=$(which just) | |
| sudo $just build "${IMAGE_NAME}" "${DEFAULT_TAG}" | |
| # Reprocess raw-img using rechunker which will delete it | |
| - name: Run Rechunker | |
| id: rechunk | |
| uses: hhd-dev/rechunk@602e6d62558ab23e15e8764ce06e26c0f328da71 # v1.0.1 | |
| with: | |
| rechunk: 'ghcr.io/hhd-dev/rechunk:v1.0.1' | |
| ref: "localhost/${{ env.IMAGE_NAME }}:${{ env.DEFAULT_TAG }}" | |
| prev-ref: "${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}:${{ env.DEFAULT_TAG }}" | |
| skip_compression: true | |
| version: ${{ env.CENTOS_VERSION }} | |
| labels: | | |
| org.opencontainers.image.title=${{ env.IMAGE_NAME }} | |
| org.opencontainers.image.description=${{ env.IMAGE_DESC }} | |
| io.artifacthub.package.readme-url=${{ env.README_URL }} | |
| io.artifacthub.package.logo-url=${{ env.LOGO_URL }} | |
| - name: Load in podman and tag | |
| run: | | |
| IMAGE=$(podman pull ${{ steps.rechunk.outputs.ref }}) | |
| sudo rm -rf ${{ steps.rechunk.outputs.output }} | |
| for tag in ${{ steps.generate-tags.outputs.alias_tags }}; do | |
| podman tag $IMAGE ${{ env.IMAGE_NAME }}:$tag | |
| done | |
| # Workaround bug where capital letters in your GitHub username make it impossible to push to GHCR. | |
| # https://github.com/macbre/push-to-ghcr/issues/12 | |
| - name: Lowercase Registry | |
| id: registry_case | |
| uses: ASzc/change-string-case-action@d0603cd0a7dd490be678164909f65c7737470a7f # v6 | |
| with: | |
| string: ${{ env.IMAGE_REGISTRY }} | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| # Push the image to GHCR (Image Registry) | |
| - name: Push To GHCR | |
| uses: redhat-actions/push-to-registry@5ed88d269cf581ea9ef6dd6806d01562096bee9c # v2 | |
| if: github.event_name != 'pull_request' | |
| id: push | |
| with: | |
| registry: ${{ steps.registry_case.outputs.lowercase }} | |
| image: ${{ env.IMAGE_NAME }} | |
| tags: ${{ steps.generate-tags.outputs.alias_tags }} | |
| extra-args: | | |
| --disable-content-trust | |
| # This section is optional and only needs to be enabled in you plan on distributing | |
| # your project to others to consume. You will need to create a public and private key | |
| # using Cosign and save the private key as a repository secret in Github for this workflow | |
| # to consume. For more details, review the image signing section of the README. | |
| - name: Install Cosign | |
| uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0 | |
| if: github.event_name != 'pull_request' | |
| - name: Sign container image | |
| if: github.event_name != 'pull_request' | |
| run: | | |
| IMAGE_FULL="${{ steps.registry_case.outputs.lowercase }}/${IMAGE_NAME}" | |
| cosign sign -y --key env://COSIGN_PRIVATE_KEY ${IMAGE_FULL}@${TAGS} | |
| env: | |
| TAGS: ${{ steps.push.outputs.digest }} | |
| COSIGN_EXPERIMENTAL: false | |
| COSIGN_PRIVATE_KEY: ${{ secrets.SIGNING_SECRET }} |