add branch action output

Signed-off-by: Rishav Dhar <19497993+rdhar@users.noreply.github.com>

Author: rdhar

.github/workflows/tests.yaml

@@ -36,4 +36,6 @@ jobs:
         uses: ./
 
       - name: Echo data
-        run: echo Number "${{ steps.pr.outputs.number }}" from "${{ github.event_name }} event."
+        run: |
+          echo Number "${{ steps.pr.outputs.number }}" from "${{ github.event_name }} event."
+          echo Branch "${{ steps.pr.outputs.branch }}" from "${{ github.event_name }} event."

action.yml

@@ -27,6 +27,7 @@ runs:
         else
           # Get the PR number from the event payload or fallback on 0.
           number=${{ github.event.number || github.event.issue.number || 0 }}
+          branch=${{ github.head_ref || "" }}
         fi
         echo "number=$number" >> "$GITHUB_OUTPUT"