Merge pull request #75 from DXC-DP-Monitoring/staging

fix cd pipeline

Author: aMAAmina

.github/workflows/cd.yml

@@ -2,7 +2,7 @@ name: CD Pipeline
 
 on:
   push:
-    branches: [ main ]
+    branches: [ main, cd ]
   workflow_dispatch: {}
 
 permissions:
@@ -17,24 +17,39 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
+      - name: Prepare image name
+        id: prep
+        run: |
+          IMAGE="ghcr.io/${GITHUB_REPOSITORY,,}"
+          echo "image=$IMAGE" >> "$GITHUB_OUTPUT"
+
       - name: Login to GHCR
         uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
-
+      
       - name: Build and push (cached)
         uses: docker/build-push-action@v6
         with:
           context: .
           push: true
           tags: |
-            ghcr.io/${{ github.repository }}:${{ env.VERSION }}
-            ghcr.io/${{ github.repository }}:latest
+            ${{ steps.prep.outputs.image }}:${{ env.VERSION }}
+            ${{ steps.prep.outputs.image }}:${{ github.ref_name }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Tag latest (main only)
+        if: github.ref == 'refs/heads/main'
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.prep.outputs.image }}:latest
           cache-from: type=gha
           cache-to: type=gha,mode=max