fix(releases): duplicate PR generation (#587)

* ci(releases): duplicate PR generation

* testing

* testing

* testing

* revert: test changes

.github/workflows/update-releases.yml

@@ -10,7 +10,7 @@ permissions:
 
 jobs:
   update-releases:
-    if: github.ref == 'refs/heads/develop'
+    if: github.repository == 'tailcallhq/tailcallhq.github.io' && github.ref == 'refs/heads/develop'
     runs-on: ubuntu-latest
 
     steps:
@@ -24,6 +24,18 @@ jobs:
         with:
           node-version: 20
 
+      - name: Check for Existing Pull Request
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          EXISTING_PR=$(gh pr list --state open --base develop --json headRefName --jq '.[] | select(.headRefName | startswith("update-releases")) | .headRefName')
+          if [ -n "$EXISTING_PR" ]; then
+            echo "An existing PR is already open. Exiting workflow."
+            exit 1
+          else
+            echo "No existing PR found. Proceeding with new PR creation."
+          fi
+
       - name: Run npm Install
         run: npm install
 
@@ -32,7 +44,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: node release-notes-generator.js
 
-      - name: Create pull request
+      - name: Create Pull Request
         uses: peter-evans/create-pull-request@v7
         with:
           token: ${{ secrets.GITHUB_TOKEN }}