add new run to check issue in description

.github/workflows/validate-description.yml

@@ -0,0 +1,12 @@
+name: validate description
+
+on: pull_request
+
+jobs:
+  validate_description:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check PR description for work item link
+        run: |
+          echo "Checking PR description for work item link"
+          python .global-checks-tooling/checks/check_pr_description.py "${{ github.event.pull_request.body }}"

checks/check_pr_description.py

@@ -0,0 +1,21 @@
+import re
+import sys
+
+def check_description(description):
+    """
+    Checks if the PR description contains a work item link.
+    """
+    regex = r"(^|\s)(https:\/\/app\.devrev\.ai\/devrev\/works\/)?(ISS|TKT|TASK)-\d+\b"
+    if not re.search(regex, description):
+        print("PR description must include a link to the work item (e.g., ISS-123, TKT-456, TASK-789, or a full https://app.devrev.ai/devrev/works/ISS-123 link).")
+        sys.exit(1)
+    print("PR description contains a valid work item link.")
+    sys.exit(0)
+
+if __name__ == "__main__":
+    if len(sys.argv) < 2:
+        print("Usage: python check_pr_description.py \"<description>\"")
+        sys.exit(1)
+
+    pr_description = sys.argv[1]
+    check_description(pr_description)