From 4d8c41c5d5bb70ada84c614c54ec8cd08e9340c5 Mon Sep 17 00:00:00 2001
From: kpj2006 <24ucs074@lnmiit.ac.in>
Date: Thu, 12 Feb 2026 00:11:03 +0530
Subject: [PATCH] feat: add CodeRabbit label sync workflow for PR reviews

---
 .github/workflows/coderabbit-label-sync.yml | 139 ++++++++++++++++++++
 1 file changed, 139 insertions(+)
 create mode 100644 .github/workflows/coderabbit-label-sync.yml

diff --git a/.github/workflows/coderabbit-label-sync.yml b/.github/workflows/coderabbit-label-sync.yml
new file mode 100644
index 0000000..e052231
--- /dev/null
+++ b/.github/workflows/coderabbit-label-sync.yml
@@ -0,0 +1,139 @@
+name: CodeRabbit Label Sync
+
+on:
+  pull_request_target:
+    types: [opened, reopened, synchronize, edited]
+  
+  pull_request_review:
+    types: [submitted, edited, dismissed]
+  
+  pull_request_review_thread:
+    types: [resolved, unresolved]
+
+permissions:
+  contents: read
+  pull-requests: write
+  issues: write
+
+jobs:
+  sync-coderabbit-label:
+    runs-on: ubuntu-latest
+    name: Update CodeRabbit Review Label
+    steps:
+      - name: Check for unresolved CodeRabbit threads
+        id: check-threads
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const prNumber = context.issue.number;
+            
+            console.log('Checking PR:', prNumber);
+            
+            // Query for review threads using GraphQL API
+            const query = `
+              query($owner: String!, $repo: String!, $prNumber: Int!) {
+                repository(owner: $owner, name: $repo) {
+                  pullRequest(number: $prNumber) {
+                    reviewThreads(first: 100) {
+                      nodes {
+                        isResolved
+                        isOutdated
+                        comments(first: 10) {
+                          nodes {
+                            author {
+                              login
+                            }
+                            body
+                          }
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+            `;
+            
+            const variables = {
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              prNumber: parseInt(prNumber)
+            };
+            
+            const result = await github.graphql(query, variables);
+            const threads = result.repository.pullRequest.reviewThreads.nodes;
+            
+            console.log(`Total review threads: ${threads.length}`);
+            
+            // Filter for unresolved CodeRabbit threads
+            const unresolvedCodeRabbitThreads = threads.filter(thread => {
+              // Skip resolved or outdated threads
+              if (thread.isResolved || thread.isOutdated) return false;
+              
+              // Check if any comment in the thread is from CodeRabbit
+              const hasCodeRabbitComment = thread.comments.nodes.some(comment => 
+                comment.author?.login === 'coderabbitai' || 
+                comment.author?.login === 'coderabbitai[bot]'
+              );
+              
+              return hasCodeRabbitComment;
+            });
+            
+            console.log('Unresolved CodeRabbit threads:', unresolvedCodeRabbitThreads.length);
+            
+            core.setOutput('has-unresolved', unresolvedCodeRabbitThreads.length > 0);
+            core.setOutput('unresolved-count', unresolvedCodeRabbitThreads.length);
+            core.setOutput('pr-number', prNumber);
+
+      - name: Update unresolved-code-rabbit-review label
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const prNumber = parseInt('${{ steps.check-threads.outputs.pr-number }}');
+            const hasUnresolved = '${{ steps.check-threads.outputs.has-unresolved }}' === 'true';
+            const unresolvedCount = parseInt('${{ steps.check-threads.outputs.unresolved-count }}');
+            
+            console.log(`PR #${prNumber}: Has unresolved threads: ${hasUnresolved} (${unresolvedCount})`);
+            
+            // Get current labels
+            const { data: currentLabels } = await github.rest.issues.listLabelsOnIssue({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: prNumber
+            });
+            
+            const existingLabel = currentLabels.find(
+              label => label.name === 'unresolved-code-rabbit-review'
+            );
+            
+            // Apply label if unresolved comments exist
+            if (hasUnresolved && !existingLabel) {
+              console.log('Applying unresolved-code-rabbit-review label');
+              
+              await github.rest.issues.addLabels({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: prNumber,
+                labels: ['unresolved-code-rabbit-review']
+              });
+            }
+            
+            // Remove label if all comments resolved
+            if (!hasUnresolved && existingLabel) {
+              console.log('Removing unresolved-code-rabbit-review label');
+              
+              await github.rest.issues.removeLabel({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: prNumber,
+                name: 'unresolved-code-rabbit-review'
+              });
+            }
+            
+            if (
+              (!hasUnresolved && !existingLabel) ||
+              (hasUnresolved && existingLabel)
+            ) {
+              console.log('Label already in correct state. No changes needed.');
+            }