Refactor Docker publish workflow

Author: ysdragon

.github/workflows/docker-publish.yml

@@ -1,98 +1,129 @@
-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.
+name: Docker Build & Publish
 
 on:
-  schedule:
-    - cron: '43 7 * * *'
   push:
-    branches: [ "master" ]
-    # Publish semver tags as releases.
-    tags: [ 'v*.*.*' ]
+    branches: ["master"]
+    tags: ["v*.*.*"]
   pull_request:
-    branches: [ "master" ]
+    branches: ["master"]
+  workflow_dispatch:
 
 env:
-  # Use docker.io for Docker Hub if empty
-  REGISTRY: ghcr.io
-  # github.repository as <account>/<repo>
+  REGISTRY_GHCR: ghcr.io
+  REGISTRY_DOCKER: docker.io
   IMAGE_NAME: ${{ github.repository }}
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
   build:
-
     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
+      attestations: write
 
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      # Install the cosign tool except on PR
-      # https://github.com/sigstore/cosign-installer
       - name: Install cosign
         if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20 #v3.5.0
-        with:
-          cosign-release: 'v2.2.4'
+        uses: sigstore/cosign-installer@v3
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
 
-      # 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
+        uses: docker/setup-buildx-action@v3
 
-      # Login against a Docker registry except on PR
-      # https://github.com/docker/login-action
-      - name: Log into registry ${{ env.REGISTRY }}
+      - name: Log into GHCR
         if: github.event_name != 'pull_request'
-        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
+        uses: docker/login-action@v3
         with:
-          registry: ${{ env.REGISTRY }}
+          registry: ${{ env.REGISTRY_GHCR }}
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      # Extract metadata (tags, labels) for Docker
-      # https://github.com/docker/metadata-action
+      - name: Log into Docker Hub
+        if: github.event_name != 'pull_request' && vars.PUBLISH_TO_DOCKERHUB == 'true'
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY_DOCKER }}
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Extract version
+        id: version
+        run: |
+          VERSION=$(grep ':version' package.ring | head -1 | sed 's/.*"\([^"]*\)".*/\1/')
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+          echo "Extracted version: $VERSION"
+
       - name: Extract Docker metadata
         id: meta
-        uses: docker/metadata-action@96383f45573cb7f253c731d3b3ab81c87ef81934 # v5.0.0
+        uses: docker/metadata-action@v5
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          images: |
+            ${{ env.REGISTRY_GHCR }}/${{ env.IMAGE_NAME }}
+            ${{ vars.PUBLISH_TO_DOCKERHUB == 'true' && format('{0}/{1}', env.REGISTRY_DOCKER, env.IMAGE_NAME) || '' }}
+          tags: |
+            # Set latest tag for master branch
+            type=raw,value=latest,enable=${{ github.ref == 'refs/heads/master' }}
+            # Version from package.ring
+            type=raw,value=${{ steps.version.outputs.version }},enable=${{ github.ref == 'refs/heads/master' }}
+            # Git tag (v1.2.3 -> 1.2.3)
+            type=semver,pattern={{version}}
+            # Git tag (v1.2.3 -> 1.2)
+            type=semver,pattern={{major}}.{{minor}}
+            # Git short SHA
+            type=sha,prefix=sha-,format=short
+          labels: |
+            org.opencontainers.image.title=DistroMap API
+            org.opencontainers.image.description=Linux distribution release information API
+            org.opencontainers.image.vendor=ysdragon
 
-      # Build and push Docker image with Buildx (don't push on PR)
-      # 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
+        uses: docker/build-push-action@v6
         with:
           context: .
+          platforms: linux/amd64,linux/arm64
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
+          build-args: |
+            VERSION=${{ steps.version.outputs.version }}
+            BUILD_DATE=${{ github.event.head_commit.timestamp }}
+            VCS_REF=${{ github.sha }}
+
+      - name: Generate artifact attestation
+        if: github.event_name != 'pull_request'
+        uses: actions/attest-build-provenance@v2
+        with:
+          subject-name: ${{ env.REGISTRY_GHCR }}/${{ env.IMAGE_NAME }}
+          subject-digest: ${{ steps.build-and-push.outputs.digest }}
+          push-to-registry: true
 
-      # Sign the resulting Docker image digest except on PRs.
-      # 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' }}
+        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}
+
+      - name: Build Summary
+        run: |
+          echo "## Build Summary" >> $GITHUB_STEP_SUMMARY
+          echo "- **Version:** ${{ steps.version.outputs.version }}" >> $GITHUB_STEP_SUMMARY
+          echo "- **Platforms:** linux/amd64, linux/arm64" >> $GITHUB_STEP_SUMMARY
+          echo "- **Digest:** ${{ steps.build-and-push.outputs.digest }}" >> $GITHUB_STEP_SUMMARY
+          echo "### Tags" >> $GITHUB_STEP_SUMMARY
+          echo '```' >> $GITHUB_STEP_SUMMARY
+          echo "${{ steps.meta.outputs.tags }}" >> $GITHUB_STEP_SUMMARY
+          echo '```' >> $GITHUB_STEP_SUMMARY