Merge pull request #44 from amplitude/AMP-98487-github-action-fix

.github/workflows/update-metadata.yml

@@ -1,11 +1,7 @@
 name: Update Metadata
 
 on:
-  push:
-    branches:
-      - main
-    paths:
-      - template.tpl  # The workflow should only trigger on changes to template.tpl
+  workflow_dispatch:
 
 jobs:
   update-metadata:
@@ -18,11 +14,11 @@ jobs:
       - name: Update metadata.yaml
         run: |
           SHA=$(git rev-parse HEAD)
-          MESSAGE=$(git log -1 --pretty=%B)
+          MESSAGE=$(git log --skip=1 --max-count=1 --pretty=%B)
           NEW_VERSION="  - sha: $SHA\n    changeNotes: $MESSAGE"
           echo "New version info to be added: \n"
           echo "$NEW_VERSION"
-          sed -i "s/versions:/versions:\n$NEW_VERSION/" metadata.yaml       
+          sed -i "s|versions:|versions:\n$NEW_VERSION|" metadata.yaml       
 
       - name: Commit and push if changed
         run: |