\Fix docs preview workflow to ensure PR comments are posted\n\nUpdate…

…d to match patterns from the successful pr-deploy.yaml workflow:\n- Added job-level pull-requests write permission\n- Added explicit env var for PR_NUMBER\n- Added explicit GITHUB_TOKEN environment variable\n- Added reactions-edit-mode for consistency\n\n\ud83e\udd16 Generated with [Claude Code](https://claude.ai/code)\n\nCo-Authored-By: Claude <noreply@anthropic.com>\
coder · EdwardAngert · Apr 9, 2025 · Apr 9, 2025 · Apr 9, 2025 · Apr 9, 2025
commit 1f716c9966c0f809fa02ace22e1e8b2ef49a27a9
diff --git a/.github/workflows/docs-preview.yaml b/.github/workflows/docs-preview.yaml
@@ -7,12 +7,13 @@ on:
 
 permissions:
   contents: read
-  pull-requests: write
 
 jobs:
   preview:
     name: Generate docs preview
     runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write # needed for commenting on PRs
     steps:
       - name: Harden Runner
         uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
@@ -24,6 +25,16 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Get PR info
+        id: pr_info
+        run: |
+          set -euo pipefail
+          PR_NUMBER=${{ github.event.pull_request.number }}
+          echo "PR_NUMBER=${PR_NUMBER}" >> $GITHUB_ENV
+          echo "PR_NUMBER=${PR_NUMBER}" >> $GITHUB_OUTPUT
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@27ae6b33eaed7bf87272fdeb9f1c54f9facc9d99 # v45.0.7
@@ -49,16 +60,19 @@ jobs:
         uses: peter-evans/find-comment@3eae4d37986fb5a8592848f6a574fdf654e61f9e # v3.1.0
         id: find-comment
         with:
-          issue-number: ${{ github.event.pull_request.number }}
+          issue-number: ${{ env.PR_NUMBER }}
           comment-author: 'github-actions[bot]'
           body-includes: '## 📚 Docs Preview'
+          direction: last
 
       - name: Create or update preview comment
         if: steps.docs-preview.outputs.has_changes == 'true'
         uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043 # v4.0.0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           comment-id: ${{ steps.find-comment.outputs.comment-id }}
-          issue-number: ${{ github.event.pull_request.number }}
+          issue-number: ${{ env.PR_NUMBER }}
           body: |
             ## 📚 Docs Preview
 
@@ -77,4 +91,5 @@ jobs:
             ---
             <sub>🤖 This comment is automatically generated and updated when documentation changes.</sub>
           edit-mode: replace
-          reactions: eyes
+          reactions: eyes
+          reactions-edit-mode: replace