User can set extra required labels to set PR as ca be merged

example.config.yaml

@@ -12,7 +12,7 @@ docker: # Used to pull images from docker.io
 default-status-checks:
   - "WIP"
   - "dpulls"
-  - "Inclusive Language",
+  - "Inclusive Language"
   - "can-be-merged"
 
 auto-verified-and-merged-users:
@@ -26,14 +26,16 @@ repositories:
     verified_job: true
     pypi:
       token: <PYPI TOKEN>
-    events:  # To listen to all events do not send events
+
+    events: # To listen to all events do not send events
       - push
       - pull_request
       - issue_comment
       - check_run
       - pull_request_review
     tox: all # Run all tests in tox.ini
     pre-commit: true # Run pre-commit check
+
     protected-branches:
       dev: []
       main: # set [] in order to set all defaults run included
@@ -53,8 +55,14 @@ repositories:
         - build-arg2=2
       args: # args to send to podman build command
         - --format docker
+
     auto-verified-and-merged-users: # override auto verified users per repository
       - "my[bot]"
+
     github-tokens: # override GitHub tokens per repository
       - <GITHUB TOKEN1>
       - <GITHUB TOKEN2>
+
+    can-be-merged-required-labels: # check for extra labels to set PR as can be merged
+      - my-label1
+      - my-label2

webhook_server_container/libs/github_api.py

@@ -89,6 +89,7 @@ def __init__(self, hook_data, repositories_app_api, missing_app_repositories):
         self.repository_full_name = None
         self.github_app_id = None
         self.container_release = None
+        self.can_be_merged_required_labels = []
         # End of filled by self._repo_data_from_config()
 
         self.config = Config()
@@ -295,6 +296,7 @@ def _repo_data_from_config(self):
             "auto-verified-and-merged-users",
             repo_data.get("auto-verified-and-merged-users", []),
         )
+        self.can_be_merged_required_labels = config_data.get("can-be-merged-required-labels", [])
 
     def _get_pull_request(self, number=None):
         if number:
@@ -1240,15 +1242,15 @@ def check_if_can_be_merged(self):
                 self._remove_label(label=CAN_BE_MERGED_STR)
                 failure_output += f"Some check runs failed: {failed_check_runs}\n"
 
+            self.app.logger.info(f"{self.log_prefix} check if can be merged. PR labels are: {_labels}")
+
             for _label in _labels:
                 if CHANGED_REQUESTED_BY_LABEL_PREFIX.lower() in _label.lower():
                     change_request_user = _label.split("-")[-1]
                     if change_request_user in self.approvers:
                         self._remove_label(label=CAN_BE_MERGED_STR)
                         failure_output += "PR has changed requests from approvers\n"
 
-            self.app.logger.info(f"{self.log_prefix} check if can be merged. PR labels are: {_labels}")
-
             pr_approved = False
             for _label in _labels:
                 if APPROVED_BY_LABEL_PREFIX.lower() in _label.lower():
@@ -1257,6 +1259,15 @@ def check_if_can_be_merged(self):
                         pr_approved = True
                         break
 
+            missing_required_labels = []
+            for _req_label in self.can_be_merged_required_labels:
+                if _req_label not in _labels:
+                    missing_required_labels.append(_req_label)
+
+            if missing_required_labels:
+                self._remove_label(label=CAN_BE_MERGED_STR)
+                failure_output += f"Missing required labels: {missing_required_labels}\n"
+
             if pr_approved and not failure_output:
                 self._add_label(label=CAN_BE_MERGED_STR)
                 self.set_merge_check_success()