Split Docker builds: GHCR first, then Docker Hub separately

Author: fspecii

.github/workflows/docker-publish.yml

@@ -13,12 +13,8 @@ on:
     types: [published]
   workflow_dispatch:  # Allow manual trigger
 
-env:
-  GHCR_IMAGE: ghcr.io/${{ github.repository }}
-  DOCKERHUB_IMAGE: ambsd/heartmula-studio
-
 jobs:
-  build-and-push:
+  build-and-push-ghcr:
     runs-on: ubuntu-latest
     permissions:
       contents: read
@@ -38,32 +34,58 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository }}
+          tags: |
+            type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
+            type=semver,pattern={{version}}
+            type=sha,prefix=
+
+      - name: Build and push to GHCR
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+  build-and-push-dockerhub:
+    runs-on: ubuntu-latest
+    needs: build-and-push-ghcr  # Run after GHCR succeeds
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Log in to Docker Hub
         uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      - name: Extract metadata (tags, labels)
+      - name: Extract metadata
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: |
-            ${{ env.GHCR_IMAGE }}
-            ${{ env.DOCKERHUB_IMAGE }}
+          images: ambsd/heartmula-studio
           tags: |
             type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
             type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
             type=sha,prefix=
 
-      - name: Build and push Docker image
+      - name: Build and push to Docker Hub
         uses: docker/build-push-action@v5
         with:
           context: .
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
-          cache-to: type=gha,mode=max
-          platforms: linux/amd64