Preserve User-Added Labels in Pull Requests

pr_agent/algo/utils.py

@@ -324,3 +324,20 @@ def set_custom_labels(variables):
  final_labels += f" - {k} ({v['description']})\n"
  variables["custom_labels"] = final_labels
  variables["custom_labels_examples"] = f" - {list(labels.keys())[0]}"
+
+
+def get_user_labels(current_labels):
+ ## Only keep labels that has been added by the user
+ if current_labels is None:
+ current_labels = []
+ user_labels = []
+ for label in current_labels:
+ if label in ['Bug fix', 'Tests', 'Refactoring', 'Enhancement', 'Documentation', 'Other']:
+ continue
+ if get_settings().config.enable_custom_labels:
+ if label in get_settings().custom_labels:
+ continue
+ user_labels.append(label)
+ if user_labels:
+ get_logger().info(f"Keeping user labels: {user_labels}")
+ return user_labels

pr_agent/settings/pr_description_prompts.toml

@@ -63,7 +63,8 @@ PR Type:
  ...
 {%- if enable_custom_labels %}
 PR Labels:
-{{ custom_labels_examples }}
+- ...
+- ...
 {%- endif %}
 PR Description: |-
  ...

pr_agent/tools/pr_description.py

@@ -7,7 +7,7 @@
 from pr_agent.algo.ai_handler import AiHandler
 from pr_agent.algo.pr_processing import get_pr_diff, retry_with_fallback_models
 from pr_agent.algo.token_handler import TokenHandler
-from pr_agent.algo.utils import load_yaml, set_custom_labels
+from pr_agent.algo.utils import load_yaml, set_custom_labels, get_user_labels
 from pr_agent.config_loader import get_settings
 from pr_agent.git_providers import get_git_provider
 from pr_agent.git_providers.git_provider import get_main_pr_language
@@ -98,9 +98,9 @@ async def run(self):
  self.git_provider.publish_description(pr_title, pr_body)
  if get_settings().pr_description.publish_labels and self.git_provider.is_supported("get_labels"):
  current_labels = self.git_provider.get_labels()
- if current_labels is None:
- current_labels = []
- self.git_provider.publish_labels(pr_labels + current_labels)
+ user_labels = get_user_labels(current_labels)
+
+ self.git_provider.publish_labels(pr_labels + user_labels)
  self.git_provider.remove_initial_comment()
  except Exception as e:
  get_logger().error(f"Error generating PR description {self.pr_id}: {e}")

pr_agent/tools/pr_generate_labels.py

@@ -7,7 +7,7 @@
 from pr_agent.algo.ai_handler import AiHandler
 from pr_agent.algo.pr_processing import get_pr_diff, retry_with_fallback_models
 from pr_agent.algo.token_handler import TokenHandler
-from pr_agent.algo.utils import load_yaml, set_custom_labels
+from pr_agent.algo.utils import load_yaml, set_custom_labels, get_user_labels
 from pr_agent.config_loader import get_settings
 from pr_agent.git_providers import get_git_provider
 from pr_agent.git_providers.git_provider import get_main_pr_language
@@ -84,9 +84,8 @@ async def run(self):
  get_logger().info(f"Pushing labels {self.pr_id}")
 
  current_labels = self.git_provider.get_labels()
- if current_labels is None:
- current_labels = []
- pr_labels = pr_labels + current_labels
+ user_labels = get_user_labels(current_labels)
+ pr_labels = pr_labels + user_labels
 
  if self.git_provider.is_supported("get_labels"):
  self.git_provider.publish_labels(pr_labels)