[docker ci] Split up amd64 (x86_64) and arm64 builds

.github/workflows/docker.yml → .github/workflows/docker_amd64.yml

@@ -1,4 +1,4 @@
-name: docker
+name: docker amd64 (x86_64)
 
 on:
   push:
@@ -39,7 +39,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
-          platforms: linux/amd64,linux/arm64
+          platforms: linux/amd64
           push: true
           tags: pyfound/black:latest,pyfound/black:${{ env.GIT_TAG }}
 
@@ -50,7 +50,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
-          platforms: linux/amd64,linux/arm64
+          platforms: linux/amd64
           push: true
           tags: pyfound/black:latest_release
 
@@ -61,7 +61,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
-          platforms: linux/amd64,linux/arm64
+          platforms: linux/amd64
           push: true
           tags: pyfound/black:latest_prerelease
 

.github/workflows/docker_arm64.yml

@@ -0,0 +1,69 @@
+name: docker arm64
+
+on:
+  push:
+    branches:
+      - "main"
+  release:
+    types: [published]
+
+permissions:
+  contents: read
+
+jobs:
+  docker:
+    if: github.repository == 'psf/black'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Check + set version tag
+        run:
+          echo "GIT_TAG=$(git describe --candidates=0 --tags 2> /dev/null || echo
+          latest_non_release)" >> $GITHUB_ENV
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/arm64
+          push: true
+          tags: pyfound/black:latest,pyfound/black:${{ env.GIT_TAG }}
+
+      - name: Build and push latest_release tag
+        if:
+          ${{ github.event_name == 'release' && github.event.action == 'published' &&
+          !github.event.release.prerelease }}
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/arm64
+          push: true
+          tags: pyfound/black:latest_release
+
+      - name: Build and push latest_prerelease tag
+        if:
+          ${{ github.event_name == 'release' && github.event.action == 'published' &&
+          github.event.release.prerelease }}
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/arm64
+          push: true
+          tags: pyfound/black:latest_prerelease
+
+      - name: Image digest
+        run: echo ${{ steps.docker_build.outputs.digest }}

CHANGES.md

@@ -44,6 +44,7 @@
 ### Integrations
 
 - Enable 3.12 CI (#4035)
+- Build docker images in parallel (#4054)
 - Build docker images with 3.12 (#4055)
 
 ### Documentation