Merge pull request #1 from UnicornChance/test

feat: create merge-commit.yaml

.github/workflows/merge-commit.yaml

@@ -0,0 +1,28 @@
+name: Update Merge Commit Title
+
+on:
+  pull_request:
+    types: [closed]
+
+jobs:
+  update-merge-commit:
+    if: github.event.pull_request.merged == true && contains(github.event.pull_request.head.ref, 'release-please--branches--main') == false
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Configure git
+        run: |
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
+
+      - name: Get merge commit SHA
+        id: get_commit_sha
+        run: echo "MERGE_COMMIT_SHA=$(git rev-parse HEAD)" >> $GITHUB_ENV
+
+      - name: Update merge commit message
+        run: |
+          git commit --amend -m "this is a test"
+          git push --force