Added a Code Rabbit review check. (#109)

Author: palisadoes

.github/workflows/pull-request-review.yml

@@ -0,0 +1,46 @@
+name: Pull Request Review
+
+on:
+  pull_request_review:
+    types: [submitted, edited, dismissed]
+
+jobs:
+  Check-CodeRabbit-Approval:
+    name: Check CodeRabbit Approval
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: read
+    steps:
+      - name: Check CodeRabbit approval using GitHub Script
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            // List all reviews for the PR
+            const { data: reviews } = await github.rest.pulls.listReviews({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              pull_number: context.payload.pull_request.number
+            });
+
+            // Filter reviews that have a user login containing "coderabbit" (case-insensitive)
+            const codeRabbitReviews = reviews.filter(review => 
+              review.user.login.toLowerCase().includes('coderabbit') || review.user.login.toLowerCase().includes('coderabbitai')
+            );
+
+            // Fail if no CodeRabbit reviews are found
+            if (codeRabbitReviews.length === 0) {
+              core.setFailed('ERROR: CodeRabbit has not reviewed this PR.');
+              return;
+            }
+
+            // Sort reviews by submitted_at date in descending order
+            codeRabbitReviews.sort((a, b) => new Date(b.submitted_at) - new Date(a.submitted_at));
+            const latestReview = codeRabbitReviews[0];
+
+            // Fail if the latest review from CodeRabbit is not "APPROVED"
+            if (latestReview.state !== 'APPROVED') {
+              core.setFailed('ERROR: CodeRabbit approval is required before merging this PR.');
+            } else {
+              console.log('Success: CodeRabbit has approved this PR.');
+            }