From 3f95ee6f250b2b060b1739b92dd21e3bf83175aa Mon Sep 17 00:00:00 2001
From: "opensearch-trigger-bot[bot]"
 <98922864+opensearch-trigger-bot[bot]@users.noreply.github.com>
Date: Thu, 19 Sep 2024 14:34:30 -0700
Subject: [PATCH] [Backport 6.x] Refactor merged branch deletion (#507)

Signed-off-by: Sayali Gaikawad <gaiksaya@amazon.com>
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
---
 .github/workflows/delete-backport-branch.yml | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/delete-backport-branch.yml b/.github/workflows/delete-backport-branch.yml
index 2e34a76f5..1e5ca7d46 100644
--- a/.github/workflows/delete-backport-branch.yml
+++ b/.github/workflows/delete-backport-branch.yml
@@ -8,9 +8,16 @@ on:
 jobs:
   delete-branch:
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
     if: startsWith(github.event.pull_request.head.ref,'backport/')
     steps:
-      - name: Delete merged branch
-        uses: SvanBoxel/delete-merged-branch@main
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Delete branch
+        uses: actions/github-script@v5
+        with:
+          script: |
+            github.rest.git.deleteRef({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              ref: `heads/${context.payload.pull_request.head.ref}`,
+            })