adding new workflow

.github/workflows/hyperspace-docker-image.yml

@@ -10,22 +10,20 @@ on:
       - 'v*'
 
 env:
-  IMAGE_NAME: ${{ github.repository }}
+  REGISTRY: ghcr.io
+  IMAGE_NAME: composablefi/composable-ibc-private/hyperspace
 
 jobs:
-  
+
   build-and-publish:
 
     name: Build & push docker image
-    
+
     runs-on: ubuntu-latest
-    
+
     concurrency:
       group: hyperspace-docker-image-${{ github.ref }}
       cancel-in-progress: true
-
-    strategy:
-      fail-fast: true
 
     steps:
     - name: Clean up
@@ -48,27 +46,47 @@ jobs:
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v3
 
-    - name: Extract metadata (tags, labels) for Docker
-      id: meta
+    - name: Extract metadata (tags, labels) for Docker (tag)
+      id: meta-tag
+      if: github.ref_type == 'tag'
       uses: docker/metadata-action@v5
       with:
-        images: ${{ env.IMAGE_NAME }}
+        images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
         tags: |
           type=semver,pattern={{version}}
           type=semver,pattern={{major}}.{{minor}}
+
+    - name: Extract metadata (tags, labels) for Docker (branch)
+      id: meta-branch
+      if: github.ref_type == 'branch'
+      uses: docker/metadata-action@v5
+      with:
+        images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+        tags: |
           type=ref,event=branch
           type=sha,prefix={{branch}}-
 
-    - name: Login to Docker Hub
-      uses: docker/login-action@v2
+    - name: Login to GitHub Container Registry
+      uses: docker/login-action@v2 
+      with:
+        registry: ${{ env.REGISTRY }}
+        username: ${{ github.repository_owner }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Build and push Docker image (tag)
+      if: github.ref_type == 'tag'
+      uses: docker/build-push-action@v5
       with:
-        username: ${{ secrets.DOCKER_HUB_USERNAME }}
-        password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
+        file: scripts/hyperspace.Dockerfile
+        push: ${{ github.event_name != 'pull_request' }}
+        tags: ${{ steps.meta-tag.outputs.tags }}
+        labels: ${{ steps.meta-tag.outputs.labels }}
 
-    - name: Build and push Docker image
+    - name: Build and push Docker image (branch)
+      if: github.ref_type == 'branch'
       uses: docker/build-push-action@v5
       with:
         file: scripts/hyperspace.Dockerfile
         push: ${{ github.event_name != 'pull_request' }}
-        tags: ${{ steps.meta.outputs.tags }}
-        labels: ${{ steps.meta.outputs.labels }}
+        tags: ${{ steps.meta-branch.outputs.tags }}
+        labels: ${{ steps.meta-branch.outputs.labels }}