search for comment

Author: gregsdennis

.github/workflows/checklist.md

@@ -1,3 +1,6 @@
+
+---
+
 - [ ] [Issue](https://github.com/json-schema-org/json-schema-spec/issues) linked
 - [ ] [Milestone](https://github.com/json-schema-org/json-schema-spec/milestones) assigned
 - [ ] Test coverage issue in [test suite](https://github.com/json-schema-org/JSON-Schema-Test-Suite)

.github/workflows/checklist.yml

@@ -14,13 +14,19 @@ jobs:
           body="${body//$'\n'/'%0A'}"
           body="${body//$'\r'/'%0D'}" 
           echo ::set-output name=body::$body
+      - name: Find Comment
+        uses: peter-evans/find-comment@v1
+        id: fc
+        with:
+          issue-number: ${{ github.event.number }}
+          comment-author: ${{ github.event.pull_request.user.login }}
       - name: Update comment
         # if: github.event.action == 'opened'
         uses: peter-evans/create-or-update-comment@v1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-          issue-number: ${{ github.event.number }}
+          comment-id: ${{ steps.fc.outputs.comment-id }}
           body: ${{ steps.get-comment-body.outputs.body }}
           edit-mode: append
   enforce-checklist: