Parallel CI builds

.github/workflows/ci.yml

@@ -37,7 +37,7 @@ jobs:
   #
   # Build native image for integration tests
   #
-  build:
+  build-amd64:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -104,7 +104,7 @@ jobs:
   # Perform integration tests
   #
   test:
-    needs: [build, build-tester]
+    needs: [build-amd64, build-tester]
     strategy:
       matrix:
         dbtype: ["postgres", "sqlite", "mariadb", "cockroachdb"]
@@ -130,12 +130,76 @@ jobs:
           up-flags: "--abort-on-container-exit"
           down-flags: "--volumes"
   #
+  # Build arm64 image
+  # Don't run this for pull requests
+  # Only push to buildcache and let release job push to registry
+  #
+  build-arm64:
+    if: ${{ github.event_name != 'pull_request' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Log in to the Github Container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and cache Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          platforms: linux/arm64
+          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-arm64
+          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-arm64,mode=max
+  #
+  # Build arm/v7 image
+  # Don't run this for pull requests
+  # Only push to buildcache and let release job push to registry
+  #
+  build-armv7:
+    if: ${{ github.event_name != 'pull_request' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Log in to the Github Container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and cache Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          platforms: linux/arm/v7
+          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-armv7
+          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-armv7,mode=max
+  #
   # Release image if tests pass
   # Don't run this for pull requests
   #
   release:
     if: ${{ github.event_name != 'pull_request' }}
-    needs: test
+    needs: [test, build-amd64, build-arm64, build-armv7]
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -166,7 +230,7 @@ jobs:
             type=semver,pattern={{major}}.{{minor}}
             type=semver,pattern={{major}}
 
-      - name: Build and push Docker image
+      - name: Build and push Docker images
         uses: docker/build-push-action@v4
         with:
           context: .
@@ -178,29 +242,3 @@ jobs:
             type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-amd64
             type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-arm64
             type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-armv7
-
-      # Workaround for multiple cache-to's not really working
-      # See https://github.com/docker/buildx/discussions/1382
-      - name: Cache amd64 build
-        uses: docker/build-push-action@v4
-        with:
-          context: .
-          platforms: linux/amd64
-          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-amd64
-          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-amd64,mode=max
-
-      - name: Cache arm64 build
-        uses: docker/build-push-action@v4
-        with:
-          context: .
-          platforms: linux/arm64
-          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-arm64
-          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-arm64,mode=max
-
-      - name: Cache armv7 build
-        uses: docker/build-push-action@v4
-        with:
-          context: .
-          platforms: linux/arm/v7
-          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-armv7
-          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-armv7,mode=max