chore: matrix build-and-push

.github/workflows/build-docker-image.yaml

@@ -4,20 +4,73 @@ on:
   push:
     branches:
       - main
+env:
+  TMP_LOCAL_IMAGE: localhost:5000/user/app
 
 jobs:
-  build-and-push:
+  build:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        platform:
+          - linux/amd64
+          - linux/arm64
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4
-
+
+    - name: Prepare
+      run: |
+        mkdir -p /tmp/images
+        platform=${{ matrix.platform }}
+        echo "TARFILE=${platform//\//-}.tar" >> $GITHUB_ENV
+        echo "TAG=${{ env.TMP_LOCAL_IMAGE }}:${platform//\//-}" >> $GITHUB_ENV
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v2
+
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v3
       with:
-        platforms: linux/amd64,linux/arm64
         buildkitd-config: ./buildkitd.toml
 
+    - name: Build and push Docker image
+      uses: docker/build-push-action@v5
+      with:
+        context: .
+        platforms: ${{ matrix.platform }}
+        tags: ${{ env.TAG }}
+        outputs: type=docker,dest=/tmp/images/${{ env.TARFILE }}
+        secrets: |
+          SCCACHE_ENDPOINT=${{ secrets.SCCACHE_ENDPOINT }}
+          SCCACHE_AWS_ACCESS_KEY_ID=${{ secrets.SCCACHE_AWS_ACCESS_KEY_ID }}
+          SCCACHE_AWS_SECRET_ACCESS_KEY=${{ secrets.SCCACHE_AWS_SECRET_ACCESS_KEY }}
+
+  push:
+    runs-on: ubuntu-latest
+    needs:
+      - build
+    services:
+      registry:
+        image: registry:2
+        ports:
+          - 5000:5000
+    steps:
+    - uses: actions/download-artifact@v3
+      with:
+        name: images
+        path: /tmp/images
+
+    - name: Load images
+      run: |
+        for image in /tmp/images/*.tar; do
+          docker load -i $image
+        done
+
+    - name: Push images to local registry
+      run: |
+        docker push -a ${{ env.TMP_LOCAL_IMAGE }}
+
     - name: Login to Harbor 
       uses: docker/login-action@v3
       with:
@@ -33,15 +86,8 @@ jobs:
         tags: |
           type=sha,prefix=commit-,format=long
 
-    - name: Build and push Docker image
-      uses: docker/build-push-action@v5
-      with:
-        context: .
-        push: true
-        tags: ${{ steps.meta.outputs.tags }}
-        platforms: linux/amd64,linux/arm64
-        labels: ${{ steps.meta.outputs.labels }}
-        secrets: |
-          SCCACHE_ENDPOINT=${{ secrets.SCCACHE_ENDPOINT }}
-          SCCACHE_AWS_ACCESS_KEY_ID=${{ secrets.SCCACHE_AWS_ACCESS_KEY_ID }}
-          SCCACHE_AWS_SECRET_ACCESS_KEY=${{ secrets.SCCACHE_AWS_SECRET_ACCESS_KEY }}
+    - name: Create manifest list and push
+      run: |
+        docker buildx imagetools create \
+          $(echo "${{ steps.meta.outputs.tags }}" | tr ',' ' ' | awk '{for(i=1;i<=NF;i++) printf "-t %s ", $i}') \
+          $(docker image ls --format '{{.Repository}}:{{.Tag}}' '${{ env.TMP_LOCAL_IMAGE }}' | tr '\n' ' ')