Run separate steps for tags on the end

This enables the json manipulation to be run only once for rolling
releases. Another run or metadata and the dev flag disabling is done
extra

.github/workflows/docker.yml

@@ -51,22 +51,13 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Extract metadata for Docker for tag
+      - name: Extract metadata for Docker
-        id: meta_tag
+        id: meta
-        if: startsWith(github.ref, 'refs/tags/v')
-        uses: docker/metadata-action@v3
-        with:
-          images: ${{ env.REGISTRY }}/${{ github.repository }}
-          tags: |
-            type=ref,event=tag
-
-      - name: Extract metadata for Docker on branch
-        id: meta_edge
-        if: false == startsWith(github.ref, 'refs/tags/v')
         uses: docker/metadata-action@v3
         with:
           images: ${{ env.REGISTRY }}/${{ github.repository }}
           tags: |
+            type=ref,event=tag,priority=400
             type=sha,prefix=,priority=200
             type=edge,priority=100
 
@@ -79,27 +70,38 @@ jobs:
         with:
           files: "package.json"
         env:
+          version: ${{ steps.meta.outputs.version }}
           releaseDate: ${{ steps.build_time.outputs.time }}
           repository.url: "git+${{ github.server_url }}/${{ github.repository }}.git"
           bugs.url: "${{ github.server_url }}/${{ github.repository }}/issues"
           homepage: "${{ github.server_url }}/${{ github.repository }}#readme"
 
-      - name: Disable dev flag and set package version for tag
+      - name: Build and push Docker image on branch
+        if: false == startsWith(github.ref, 'refs/tags/v')
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          context: .
+          file: dev/build/Dockerfile
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+      - name: Extract metadata for Docker for tag
+        id: metatag
         if: startsWith(github.ref, 'refs/tags/v')
-        uses: microsoft/variable-substitution@v1
+        uses: docker/metadata-action@v3
         with:
-          files: "package.json"
+          images: ${{ env.REGISTRY }}/${{ github.repository }}
-        env:
+          tags: |
-          dev: "false"
+            type=ref,event=tag
-          version: ${{ steps.meta_tag.outputs.version }}
 
-      - name: Set package version for branch
+      - name: Set dev flag to false in package.json for tag
-        if: false == startsWith(github.ref, 'refs/tags/v')
+        if: startsWith(github.ref, 'refs/tags/v')
         uses: microsoft/variable-substitution@v1
         with:
           files: "package.json"
         env:
-          version: ${{ steps.meta_edge.outputs.version }}
+          dev: "false"
 
       - name: Build and push Docker image for tag
         if: startsWith(github.ref, 'refs/tags/v')
@@ -108,16 +110,5 @@ jobs:
           push: true
           context: .
           file: dev/build/Dockerfile
-          tags: ${{ steps.meta_tag.outputs.tags }}
+          tags: ${{ steps.metatag.outputs.tags }}
-          labels: ${{ steps.meta_tag.outputs.labels }}
+          labels: ${{ steps.metatag.outputs.labels }}
-
-
-      - name: Build and push Docker image on branch
-        if: false == startsWith(github.ref, 'refs/tags/v')
-        uses: docker/build-push-action@v2
-        with:
-          push: true
-          context: .
-          file: dev/build/Dockerfile
-          tags: ${{ steps.meta_edge.outputs.tags }}
-          labels: ${{ steps.meta_edge.outputs.labels }}