Use seperate workflows for dev and prod images

Author: fjudith

.github/workflows/build_container_image.yaml renamed to .github/workflows/build_container_dev.yaml

@@ -1,9 +1,11 @@
 name: Build and push Docker image
 on:
-  # release:
-  #   types: [published, prereleased]
   push:
-
+    tags:
+      - '*.*.*-rc*'
+      - '*.*.*-beta*'
+      - '*.*.*-alpha*'
+      - '*.*.*-hotfix*'
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -20,9 +22,6 @@ jobs:
       - name: Get the version
         id: get_version
         run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
-
-      - name: Workarount "libsqlite3-dev" installation failing
-        run: sudo apt-get install -y --no-install-recommends libsqlite3-dev
 
       - name: use node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v3
@@ -53,11 +52,10 @@ jobs:
         uses: docker/build-push-action@v4
         with:
           context: './'
-          file: ./Dockerfile
+          file: ./packages/backend/Dockerfile
           push: true
           platforms: linux/amd64,linux/arm64
           tags: |
-            ghcr.io/${{ github.repository_owner }}/backstage:latest
             ghcr.io/${{ github.repository_owner }}/backstage:${{ steps.get_version.outputs.VERSION }}
           labels: |
             org.opencontainers.image.description=Docker image generated from the latest Backstage release; this contains what you would get out of the box by running npx @backstage/create-app and building a Docker image from the generated source. This is meant to ease the process of evaluating Backstage for the first time, but also has the severe limitation that there is no way to install additional plugins relevant to your infrastructure.

.github/workflows/build_container_prod.yaml

@@ -0,0 +1,42 @@
+name: Build and push Docker image
+on:
+  # release:
+  #   types: [published, prereleased]
+  push:
+    branches:
+      - main
+    tags:
+      - '*.*.*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+
+    steps:
+      - name: checkout
+        uses: actions/checkout@v3
+
+      - name: Get the version
+        id: get_version
+        run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          context: './'
+          file: ./Dockerfile
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: |
+            ghcr.io/${{ github.repository_owner }}/backstage:latest
+            ghcr.io/${{ github.repository_owner }}/backstage:${{ steps.get_version.outputs.VERSION }}
+          labels: |
+            org.opencontainers.image.description=Docker image generated from the latest Backstage release; this contains what you would get out of the box by running npx @backstage/create-app and building a Docker image from the generated source. This is meant to ease the process of evaluating Backstage for the first time, but also has the severe limitation that there is no way to install additional plugins relevant to your infrastructure.
+            org.opencontainers.image.source=https://github.com/${{ github.repository }}
+            org.opencontainers.image.version=${{ steps.get_version.outputs.VERSION }}