from typing import Dict, Any, Optional
import os
import subprocess
from ..utils.common_tools import check_tools
from ..utils.internal_helpers import _git_rebase_internal
# Try to import mcp or fastmcp
# 尝试导入mcp或fastmcp
mcp = None
try:
from mcp import FastMCP
mcp = FastMCP()
except ImportError:
try:
from fastmcp import FastMCP
mcp = FastMCP()
except ImportError:
# In test environments, if mcp cannot be imported, create a simple mock object
# 在测试环境中，如果无法导入mcp，创建一个简单的模拟对象
class MockMCP:
def tool(self):
def decorator(func):
return func
return decorator
mcp = MockMCP()
@mcp.tool()
def git_rebase(project_dir: str, source_branch: str, onto_branch: Optional[str] = None, interactive: bool = False, force: bool = False) -> Dict[str, Any]:
"""
Function Description: Execute Git rebase operation
功能描述: 执行Git rebase操作
Parameters:
参数说明:
- project_dir (str): Required. Project directory
- project_dir (str): 必须。项目目录
- source_branch (str): Required. Source branch to rebase from
- source_branch (str): 必须。要从中rebase的源分支
- onto_branch (Optional[str]): Optional. Target branch to rebase onto. If None, rebases current branch onto source_branch
- onto_branch (Optional[str]): 可选。要rebase到的目标分支。如果为None，则将当前分支rebase到source_branch上
- interactive (bool): Optional. Whether to perform interactive rebase. Default: False
- interactive (bool): 可选。是否执行交互式rebase。默认：False
- force (bool): Optional. Whether to force rebase without confirmation. Default: False
- force (bool): 可选。是否强制rebase而不进行确认。默认：False
Returns:
返回值:
- Dict[str, Any]: Contains status, log and error information
- Dict[str, Any]: 包含状态、日志和错误信息
Exception Handling:
异常处理:
- Tool detection failure or command execution exception will be reflected in the returned error information
- 工具检测失败或命令执行异常会体现在返回的错误信息中
"""
# Check if git tool is installed
# 检查git工具是否安装
tools_status = check_tools(["git"])
if not tools_status.get("git", False):
return {"status": "error", "log": "", "error": "git工具未安装"}
# Check if project directory exists
# 检查项目目录是否存在
if not os.path.exists(project_dir):
return {"status": "error", "log": "", "error": f"项目目录不存在: {project_dir}"}
# Check if it's a Git repository
# 检查是否是Git仓库
try:
cmd = ["git", "rev-parse", "--is-inside-work-tree"]
process = subprocess.run(cmd, cwd=project_dir, capture_output=True, text=True)
if process.returncode != 0:
return {"status": "error", "log": "", "error": f"指定目录不是Git仓库: {project_dir}"}
except Exception as e:
return {"status": "error", "log": "", "error": f"检查Git仓库失败: {str(e)}"}
# Get current branch
# 获取当前分支
try:
cmd = ["git", "rev-parse", "--abbrev-ref", "HEAD"]
process = subprocess.run(cmd, cwd=project_dir, capture_output=True, text=True)
current_branch = process.stdout.strip()
except Exception as e:
return {"status": "error", "log": "", "error": f"获取当前分支失败: {str(e)}"}
# Check if source branch exists
# 检查源分支是否存在
try:
cmd = ["git", "show-ref", "--verify", f"refs/heads/{source_branch}"]
process = subprocess.run(cmd, cwd=project_dir, capture_output=True, text=True)
if process.returncode != 0:
# Check remote branch
# 检查远程分支
cmd = ["git", "show-ref", "--verify", f"refs/remotes/origin/{source_branch}"]
process = subprocess.run(cmd, cwd=project_dir, capture_output=True, text=True)
if process.returncode != 0:
return {"status": "error", "log": "", "error": f"源分支不存在: {source_branch}"}
except Exception as e:
return {"status": "error", "log": "", "error": f"检查源分支失败: {str(e)}"}
# If onto_branch is specified, check if it exists
# 如果指定了onto_branch，检查它是否存在
if onto_branch:
try:
cmd = ["git", "show-ref", "--verify", f"refs/heads/{onto_branch}"]
process = subprocess.run(cmd, cwd=project_dir, capture_output=True, text=True)
if process.returncode != 0:
# Check remote branch
# 检查远程分支
cmd = ["git", "show-ref", "--verify", f"refs/remotes/origin/{onto_branch}"]
process = subprocess.run(cmd, cwd=project_dir, capture_output=True, text=True)
if process.returncode != 0:
return {"status": "error", "log": "", "error": f"目标分支不存在: {onto_branch}"}
except Exception as e:
return {"status": "error", "log": "", "error": f"检查目标分支失败: {str(e)}"}
# Call internal function to execute rebase
# 调用内部函数执行rebase
return _git_rebase_internal(project_dir, source_branch, onto_branch, interactive, force)
