Docker #172
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| name: Docker | |
| # This workflow uses actions that are not certified by GitHub. | |
| # They are provided by a third-party and are governed by | |
| # separate terms of service, privacy policy, and support | |
| # documentation. | |
| on: | |
| push: | |
| branches: [ "main" ] | |
| tags: [ "v*.*.*" ] | |
| pull_request: | |
| branches: [ "main" ] | |
| schedule: | |
| # Every day at 13:00 UTC (~8:00am ET) | |
| - cron: "0 13 * * *" | |
| env: | |
| # Use docker.io for Docker Hub if empty | |
| REGISTRY: ghcr.io | |
| # github.repository as <account>/<repo> | |
| IMAGE_NAME: ${{ github.repository }} | |
| jobs: | |
| build: | |
| if: github.event_name != 'schedule' | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| # This is used to complete the identity challenge | |
| # with sigstore/fulcio when running outside of PRs. | |
| id-token: write | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| # Install cosign | |
| # https://github.com/sigstore/cosign-installer | |
| - name: Install cosign | |
| uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20 #v3.5.0 | |
| with: | |
| cosign-release: 'v2.2.4' | |
| # Set up BuildKit Docker container builder to be able to build | |
| # multi-platform images and export cache | |
| # https://github.com/docker/setup-buildx-action | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0 | |
| # Login against registry | |
| # https://github.com/docker/login-action | |
| - name: Log into registry ${{ env.REGISTRY }} | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| # Extract metadata (tags, labels) for Docker | |
| # https://github.com/docker/metadata-action | |
| - name: Check if pushed tag is latest semver tag | |
| id: latest_tag | |
| shell: bash | |
| run: | | |
| if [[ "${GITHUB_REF_TYPE}" != "tag" ]]; then | |
| echo "is_latest=false" >> "${GITHUB_OUTPUT}" | |
| exit 0 | |
| fi | |
| latest="$(git tag --list 'v*.*.*' --sort=-version:refname | head -n1)" | |
| if [[ "${GITHUB_REF_NAME}" == "${latest}" ]]; then | |
| echo "is_latest=true" >> "${GITHUB_OUTPUT}" | |
| else | |
| echo "is_latest=false" >> "${GITHUB_OUTPUT}" | |
| fi | |
| - name: Extract Docker metadata | |
| id: meta | |
| uses: docker/metadata-action@96383f45573cb7f253c731d3b3ab81c87ef81934 # v5.0.0 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| tags: | | |
| type=raw,value=main,enable=${{ github.ref == 'refs/heads/main' }} | |
| type=raw,value=latest,enable=${{ github.ref_type == 'tag' && steps.latest_tag.outputs.is_latest == 'true' }} | |
| type=semver,pattern=v{{major}},value=${{ github.ref_name }},enable=${{ github.ref_type == 'tag' }} | |
| type=semver,pattern=v{{major}}.{{minor}},value=${{ github.ref_name }},enable=${{ github.ref_type == 'tag' }} | |
| type=semver,pattern=v{{version}},value=${{ github.ref_name }},enable=${{ github.ref_type == 'tag' }} | |
| # Build and push Docker image with Buildx | |
| # https://github.com/docker/build-push-action | |
| - name: Build and push Docker image | |
| id: build-and-push | |
| uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0 | |
| with: | |
| context: . | |
| push: ${{ github.event_name != 'pull_request' }} | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| # Sign the resulting Docker image digest. | |
| # This will only write to the public Rekor transparency log when the Docker | |
| # repository is public to avoid leaking data. If you would like to publish | |
| # transparency data even for private images, pass --force to cosign below. | |
| # https://github.com/sigstore/cosign | |
| - 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} | |
| daily-main: | |
| if: github.event_name == 'schedule' | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| id-token: write | |
| steps: | |
| - name: Checkout main branch | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| ref: main | |
| - name: Install cosign | |
| uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20 #v3.5.0 | |
| with: | |
| cosign-release: 'v2.2.4' | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0 | |
| - name: Log into registry ${{ env.REGISTRY }} | |
| uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and push no-cache main image | |
| id: build-main | |
| uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0 | |
| with: | |
| context: . | |
| pull: true | |
| no-cache: true | |
| push: true | |
| tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:main | |
| - name: Sign published main image | |
| env: | |
| TAGS: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:main | |
| DIGEST: ${{ steps.build-main.outputs.digest }} | |
| run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST} | |
| daily-release: | |
| if: github.event_name == 'schedule' | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| id-token: write | |
| steps: | |
| - name: Checkout repository with tags | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Resolve latest release tag | |
| id: latest_release | |
| shell: bash | |
| run: | | |
| latest="$(git tag --list 'v*.*.*' --sort=-version:refname | head -n1)" | |
| if [[ -z "${latest}" ]]; then | |
| echo "tag=" >> "${GITHUB_OUTPUT}" | |
| echo "tags=" >> "${GITHUB_OUTPUT}" | |
| exit 0 | |
| fi | |
| major="$(echo "${latest}" | sed -E 's/^v([0-9]+)\..*$/v\1/')" | |
| major_minor="$(echo "${latest}" | sed -E 's/^v([0-9]+\.[0-9]+)\..*$/v\1/')" | |
| image="${REGISTRY}/${IMAGE_NAME}" | |
| { | |
| echo "tag=${latest}" | |
| echo "tags<<EOF" | |
| echo "${image}:latest" | |
| echo "${image}:${major}" | |
| echo "${image}:${major_minor}" | |
| echo "${image}:${latest}" | |
| echo "EOF" | |
| } >> "${GITHUB_OUTPUT}" | |
| - name: Stop if no release tags exist | |
| if: steps.latest_release.outputs.tag == '' | |
| run: | | |
| echo "No release tag matching v*.*.* found; skipping daily release image build." | |
| - name: Checkout latest release tag | |
| if: steps.latest_release.outputs.tag != '' | |
| run: git checkout --detach "${{ steps.latest_release.outputs.tag }}" | |
| - name: Install cosign | |
| if: steps.latest_release.outputs.tag != '' | |
| uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20 #v3.5.0 | |
| with: | |
| cosign-release: 'v2.2.4' | |
| - name: Set up Docker Buildx | |
| if: steps.latest_release.outputs.tag != '' | |
| uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0 | |
| - name: Log into registry ${{ env.REGISTRY }} | |
| if: steps.latest_release.outputs.tag != '' | |
| uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and push no-cache latest release image | |
| if: steps.latest_release.outputs.tag != '' | |
| id: build-release | |
| uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0 | |
| with: | |
| context: . | |
| pull: true | |
| no-cache: true | |
| push: true | |
| tags: ${{ steps.latest_release.outputs.tags }} | |
| - name: Sign published latest release image | |
| if: steps.latest_release.outputs.tag != '' | |
| env: | |
| TAGS: ${{ steps.latest_release.outputs.tags }} | |
| DIGEST: ${{ steps.build-release.outputs.digest }} | |
| run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST} |