new ref format

jakelishman · Sep 14, 2023 · 0b7b379 · 0b7b379
1 parent d1b6a06
commit 0b7b379
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml
@@ -25,9 +25,9 @@ jobs:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           set -e
-          # Split Mergify's branch name (e.g. 'mergify/bp/stable/0.25/pr-10828') on the final '-' to
-          # get the number of the base PR.
-          IFS='-' read -ra split <<< "${{ github.ref_name }}"
+          # Split Mergify's ref name (e.g. 'heads/pull/*/mergify/bp/stable/0.25/pr-10828') on the
+          # final '-' to get the number of the PR that triggered Mergify.
+          IFS='-' read -ra split <<< "${{ github.event.pull_request.head.ref }}"
           base_pr=${split[-1]}
 
           gh pr --repo "${{ github.repository }}" view "$base_pr" --json labels,milestone > base_pr.json