改进日志输出：显示执行目录、命令和详细错误信息

.devops/deployer.py

@@ -40,7 +40,10 @@ class Deployer:
 
     def run_command(self, cmd, cwd=None, timeout=600):
         """执行命令"""
+        cwd_str = str(cwd) if cwd else "当前目录"
+        self.logger.info(f"执行目录: {cwd_str}")
         self.logger.info(f"执行命令: {cmd}")
+
         try:
             result = subprocess.run(
                 cmd,
@@ -52,15 +55,17 @@ class Deployer:
             )
 
             if result.stdout:
-                self.logger.debug(f"输出: {result.stdout}")
+                self.logger.debug(f"标准输出:\n{result.stdout}")
 
             if result.returncode != 0:
-                self.logger.error(f"命令执行失败: {result.stderr}")
+                self.logger.error(f"命令执行失败 (退出码: {result.returncode})")
+                if result.stderr:
+                    self.logger.error(f"错误输出:\n{result.stderr}")
                 return False
 
             return True
         except subprocess.TimeoutExpired:
-            self.logger.error(f"命令执行超时: {cmd}")
+            self.logger.error(f"命令执行超时 (超时时间: {timeout}秒)")
             return False
         except Exception as e:
             self.logger.error(f"命令执行异常: {e}")