Merge remote-tracking branch 'origin/main' into ok/settings_refactor

pr_agent/git_providers/gitlab_provider.py

@@ -297,3 +297,17 @@ class GitLabProvider(GitProvider):
 
     def get_labels(self):
         return self.mr.labels
+
+    def get_commit_messages(self) -> str:
+        """
+        Retrieves the commit messages of a pull request.
+
+        Returns:
+            str: A string containing the commit messages of the pull request.
+        """
+        try:
+            commit_messages_list = [commit['message'] for commit in self.mr.commits()._list]
+            commit_messages_str = "\n".join([f"{i + 1}. {message}" for i, message in enumerate(commit_messages_list)])
+        except:
+            commit_messages_str = ""
+        return commit_messages_str