Adding condition before pushing the newly built image ...

Author: scuzzilla

.github/workflows/ci.yaml

@@ -26,9 +26,11 @@ jobs:
         run: docker build docker --tag $IMAGE_NAME --label "runnumber=${GITHUB_RUN_ID}"
 
       - name: Log into registry
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         run: echo "${{ secrets.GHCR_PAT }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
 
       - name: Push image
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         run: |
           IMAGE_ID=ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME