diff --git a/data/inference/make_datasets/repo_utils.py b/data/inference/make_datasets/repo_utils.py
index e9483e6d0..fdee07a75 100644
--- a/data/inference/make_datasets/repo_utils.py
+++ b/data/inference/make_datasets/repo_utils.py
@@ -1,13 +1,14 @@
 import os
 import subprocess
 from pathlib import Path
-from traceback import format_exc
+import shutil
 from typing import Dict
 
 import git
 from git.exc import GitError
 
 from metagpt.logs import logger
+from metagpt.utils.exceptions import handle_exception
 
 KEY_INSTANCE_ID = "instance_id"
 RESET_FAILED = ">>>>> Reset Failed"
@@ -16,26 +17,19 @@ RESET_FAILED = ">>>>> Reset Failed"
 class ExecWrapper:
     def __init__(self, subprocess_args: Dict = None):
         self.subprocess_args = subprocess_args or {}
-
+    
+    @handle_exception(exception_type=subprocess.CalledProcessError)
     def __call__(self, cmd, raise_error=True, **kwargs):
-        try:
-            combined_args = {**self.subprocess_args, **kwargs}
-            output = subprocess.run(cmd, **combined_args)
-            return output
-        except subprocess.CalledProcessError as e:
-            if raise_error:
-                error_message = (
-                    f"Error: {e}\nError stdout: {e.stdout}\nError stderr: {e.stderr}\nError traceback: {format_exc()}"
-                )
-                logger.error(error_message)
-                raise e
+        combined_args = {**self.subprocess_args, **kwargs}
+        output = subprocess.run(cmd, **combined_args)
+        return output
 
 
 class EnvManager:
     def __init__(self, testbed):
         shellenv = os.environ.copy()
         self.testbed = testbed
-
+        
         self.exec = ExecWrapper(
             subprocess_args={
                 "check": True,
@@ -45,43 +39,54 @@ class EnvManager:
                 "env": shellenv,
             }
         )
-
+    
+    @handle_exception(exception_type=GitError)
     def clone_repo(self, repo_name: str, path: str, token: str = None):
         if token is None:
             token = os.environ.get("GITHUB_TOKEN", "git")
             if not token:
                 raise ValueError("GitHub token is required for cloning repositories.")
-
+        
         repo_url = f"https://{token}@github.com/swe-bench/{repo_name.replace('/', '__')}.git"
-
+        os.makedirs(path, exist_ok=True)
+        
+        # Clone the repository
+        git.Repo.clone_from(repo_url, path)
+        logger.info(f"Repository '{repo_name}' cloned successfully.")
+    
+    @handle_exception(exception_type=Exception)  # Using a broad exception type for the example
+    def copy_repo(self, source_path: str, destination_path: str):
+        if not os.path.isdir(source_path):
+            raise ValueError("Source path does not exist or is not a directory.")
+        
+        os.makedirs(destination_path, exist_ok=True)
+        
+        # Copy the repository
         try:
-            # Ensure the destination directory exists
-            os.makedirs(path, exist_ok=True)
-
-            # Clone the repository
-            git.Repo.clone_from(repo_url, path)
-            print(f"Repository '{repo_name}' cloned successfully.")
-        except GitError as e:
-            print(f"Failed to clone repository '{repo_name}': {e}")
-
+            shutil.copytree(source_path, destination_path,
+                            dirs_exist_ok=True)  # For Python 3.8+, dirs_exist_ok handles existing directories
+        except TypeError:
+            # Fallback for Python < 3.8, where dirs_exist_ok is not available
+            if os.listdir(destination_path):  # If destination is not empty
+                raise ValueError("Destination directory is not empty and dirs_exist_ok is not supported.")
+            shutil.copytree(source_path, destination_path)
+        
+        logger.info(f"Repository contents from '{source_path}' copied successfully to '{destination_path}'.")
+    
+    @handle_exception(exception_type=Exception, default_return=False)
     def reset_task_env(self, instance: Dict):
         """
         Reset task environment + testbed and checkout base commit of given task instance
         """
-        try:
-            gitignore_path = Path(".gitignore")
-            if gitignore_path.exists():
-                self.exec(["git", "ls-files", "--ignored", "--exclude-standard", "-o", "-z"], raise_error=False)
-                # fixme: need detect platform and change this cmd
-                # self.exec(["xargs", "-0", "-r", "rm", "-rf"], input=gitignore_path.read_text())
-
-            self.exec(["git", "restore", "."])
-            self.exec(["git", "reset", "HEAD", "."])
-            self.exec(["git", "clean", "-fdx"])
-            self.exec(["git", "-c", "advice.detachedHead=false", "checkout", instance["base_commit"]])
-            logger.info(f"[{instance['instance_id']}] Reset task environment to {instance['base_commit']}")
-            return True
-        except Exception as e:
-            err_msg = f"{RESET_FAILED}; Failed to reset task environment to {instance['base_commit']}: {e}"
-            logger.error(err_msg)
-            return False
+        gitignore_path = Path(".gitignore")
+        if gitignore_path.exists():
+            self.exec(["git", "ls-files", "--ignored", "--exclude-standard", "-o", "-z"], raise_error=False)
+            # fixme: need detect platform and change this cmd
+            # self.exec(["xargs", "-0", "-r", "rm", "-rf"], input=gitignore_path.read_text())
+        
+        self.exec(["git", "restore", "."])
+        self.exec(["git", "reset", "HEAD", "."])
+        self.exec(["git", "clean", "-fdx"])
+        self.exec(["git", "-c", "advice.detachedHead=false", "checkout", instance["base_commit"]])
+        logger.info(f"[{instance['instance_id']}] Reset task environment to {instance['base_commit']}")
+        return True