serialize jobs

.github/workflows/dev.yml

@@ -10,7 +10,7 @@ env:
   IMAGE_NAME_FRONTEND: ${{ github.repository }}-frontend
 
 jobs:
-  build-backend:
+  build-and-push:
     runs-on: ubuntu-latest
     permissions:
       contents: read
@@ -27,29 +27,12 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Build and push Docker image
+      - name: Build backend image
         run: |
           docker build --pull -t ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_BACKEND }}:latest -f backend.Dockerfile .
           docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_BACKEND }}:latest
 
-  build-frontend:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-
-      - name: Log in to the Container registry
-        uses: docker/login-action@v2
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Build and push Docker image
+      - name: Build frontend image
         run: |
           docker build --pull -t ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_FRONTEND }}:latest -f frontend.Dockerfile .
           docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_FRONTEND }}:latest