#!/usr/bin/env python3
"""版本号管理工具"""
import sys
from pathlib import Path
def get_current_version() -> str:
"""获取当前版本号"""
version_file = Path(__file__).parent / "version.txt"
return version_file.read_text(encoding="utf-8").strip()
def update_version(new_version: str) -> None:
"""更新版本号"""
version_file = Path(__file__).parent / "version.txt"
version_file.write_text(new_version + "\n", encoding="utf-8")
print(f"✓ 版本号已更新: {new_version}")
def bump_version(part: str = "patch") -> str:
"""
自动升级版本号
Args:
part: 要升级的部分 - "major", "minor", 或 "patch"
Returns:
新版本号
"""
current = get_current_version()
major, minor, patch = map(int, current.split("."))
if part == "major":
major += 1
minor = 0
patch = 0
elif part == "minor":
minor += 1
patch = 0
elif part == "patch":
patch += 1
else:
raise ValueError(f"Invalid part: {part}. Must be 'major', 'minor', or 'patch'")
new_version = f"{major}.{minor}.{patch}"
update_version(new_version)
return new_version
def main():
"""主函数"""
if len(sys.argv) == 1:
# 显示当前版本
current = get_current_version()
print(f"当前版本: {current}")
print("\n用法:")
print(" python update_version.py # 显示当前版本")
print(" python update_version.py 0.2.0 # 设置指定版本")
print(" python update_version.py patch # 升级修订号 (0.1.0 → 0.1.1)")
print(" python update_version.py minor # 升级次版本号 (0.1.0 → 0.2.0)")
print(" python update_version.py major # 升级主版本号 (0.1.0 → 1.0.0)")
return
arg = sys.argv[1]
if arg in ["major", "minor", "patch"]:
# 自动升级
old_version = get_current_version()
new_version = bump_version(arg)
print(f"✓ 版本号已从 {old_version} 升级到 {new_version}")
else:
# 手动设置
old_version = get_current_version()
update_version(arg)
print(f"✓ 版本号已从 {old_version} 设置为 {arg}")
new_version = get_current_version()
print("\n📝 后续步骤:")
print("1. 检查 version.txt 文件")
print("2. 运行: pip install -e . (测试安装)")
print(f"3. 提交代码: git add version.txt && git commit -m 'Bump version to {new_version}'")
print(f"4. 创建标签: git tag -a v{new_version} -m 'Release version {new_version}'")
if __name__ == "__main__":
main()
