From 1067c118665d461075656768dd6f02826cdc1ec7 Mon Sep 17 00:00:00 2001
From: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Date: Mon, 2 Feb 2026 15:51:40 +0000
Subject: [PATCH 1/2] Replace third-party comment action with native gh CLI

Co-Authored-By: kenny@buildwithfern.com <kenny@buildwithfern.com>
---
 .github/workflows/preview-docs.yml | 34 +++++++++++++++++++++++++-----
 1 file changed, 29 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/preview-docs.yml b/.github/workflows/preview-docs.yml
index e326885d7..0d270990e 100644
--- a/.github/workflows/preview-docs.yml
+++ b/.github/workflows/preview-docs.yml
@@ -143,8 +143,32 @@ jobs:
           echo ":herb: **Preview your docs:** <${{ steps.generate-docs.outputs.preview_url }}>" > comment.md
 
       - name: Post PR comment
-        uses: thollander/actions-comment-pull-request@v2.4.3
-        with:
-          filePath: comment.md
-          comment_tag: preview-docs
-          mode: upsert
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          # Add a hidden marker to identify this comment for future updates
+          echo "<!-- preview-docs-comment -->" >> comment.md
+          
+          PR_NUMBER=${{ github.event.pull_request.number }}
+          COMMENT_BODY=$(cat comment.md)
+          
+          # Find existing comment with our marker
+          EXISTING_COMMENT_ID=$(gh api \
+            -H "Accept: application/vnd.github+json" \
+            "/repos/${{ github.repository }}/issues/${PR_NUMBER}/comments" \
+            --jq '.[] | select(.body | contains("<!-- preview-docs-comment -->")) | .id' \
+            | head -n 1)
+          
+          if [ -n "$EXISTING_COMMENT_ID" ]; then
+            # Update existing comment
+            gh api \
+              --method PATCH \
+              -H "Accept: application/vnd.github+json" \
+              "/repos/${{ github.repository }}/issues/comments/${EXISTING_COMMENT_ID}" \
+              -f body="$COMMENT_BODY"
+            echo "Updated existing comment $EXISTING_COMMENT_ID"
+          else
+            # Create new comment
+            gh pr comment "$PR_NUMBER" --body "$COMMENT_BODY"
+            echo "Created new comment"
+          fi

From 3f87be7001c4b391827e5ab55ce0f22e5acd800c Mon Sep 17 00:00:00 2001
From: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Date: Mon, 2 Feb 2026 15:59:46 +0000
Subject: [PATCH 2/2] Use actions/github-script instead of gh CLI for PR
 comments

Co-Authored-By: kenny@buildwithfern.com <kenny@buildwithfern.com>
---
 .github/workflows/preview-docs.yml | 61 ++++++++++++++++--------------
 1 file changed, 32 insertions(+), 29 deletions(-)

diff --git a/.github/workflows/preview-docs.yml b/.github/workflows/preview-docs.yml
index 0d270990e..87844777e 100644
--- a/.github/workflows/preview-docs.yml
+++ b/.github/workflows/preview-docs.yml
@@ -143,32 +143,35 @@ jobs:
           echo ":herb: **Preview your docs:** <${{ steps.generate-docs.outputs.preview_url }}>" > comment.md
 
       - name: Post PR comment
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          # Add a hidden marker to identify this comment for future updates
-          echo "<!-- preview-docs-comment -->" >> comment.md
-          
-          PR_NUMBER=${{ github.event.pull_request.number }}
-          COMMENT_BODY=$(cat comment.md)
-          
-          # Find existing comment with our marker
-          EXISTING_COMMENT_ID=$(gh api \
-            -H "Accept: application/vnd.github+json" \
-            "/repos/${{ github.repository }}/issues/${PR_NUMBER}/comments" \
-            --jq '.[] | select(.body | contains("<!-- preview-docs-comment -->")) | .id' \
-            | head -n 1)
-          
-          if [ -n "$EXISTING_COMMENT_ID" ]; then
-            # Update existing comment
-            gh api \
-              --method PATCH \
-              -H "Accept: application/vnd.github+json" \
-              "/repos/${{ github.repository }}/issues/comments/${EXISTING_COMMENT_ID}" \
-              -f body="$COMMENT_BODY"
-            echo "Updated existing comment $EXISTING_COMMENT_ID"
-          else
-            # Create new comment
-            gh pr comment "$PR_NUMBER" --body "$COMMENT_BODY"
-            echo "Created new comment"
-          fi
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const fs = require('fs');
+            const commentBody = fs.readFileSync('comment.md', 'utf8') + '\n<!-- preview-docs-comment -->';
+            const marker = '<!-- preview-docs-comment -->';
+            
+            const { data: comments } = await github.rest.issues.listComments({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.payload.pull_request.number
+            });
+            
+            const existingComment = comments.find(comment => comment.body.includes(marker));
+            
+            if (existingComment) {
+              await github.rest.issues.updateComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: existingComment.id,
+                body: commentBody
+              });
+              console.log(`Updated existing comment ${existingComment.id}`);
+            } else {
+              await github.rest.issues.createComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.payload.pull_request.number,
+                body: commentBody
+              });
+              console.log('Created new comment');
+            }