import os
import subprocess
import logging
from datetime import datetime

logger = logging.getLogger(__name__)


def get_git_commit_message():
    """
    获取当前Git commit message
    """
    try:
        # 执行git命令获取最近的commit message
        result = subprocess.run(
            ["git", "log", "-1", "--pretty=%B"],
            capture_output=True,
            text=True,
            cwd=os.path.dirname(os.path.dirname(os.path.abspath(__file__))),
        )

        # 获取分支信息
        branch_result = subprocess.run(
            ["git", "branch", "--show-current"],
            capture_output=True,
            text=True,
            cwd=os.path.dirname(os.path.dirname(os.path.abspath(__file__))),
        )

        if result.returncode == 0:
            commit_message = result.stdout.strip()
            branch = (
                branch_result.stdout.strip()
                if branch_result.returncode == 0
                else "unknown"
            )

            # 格式化输出
            formatted_message = f"""☀️☀️☀️☀️☀️ 
 🕐 {datetime.now().strftime('%Y-%m-%dT%H:%M:%S')} 
 🔧 {branch} -> {branch} 
 🏆 prod / 
 📝 提交信息: {commit_message}"""

            return formatted_message
        else:
            logger.error(f"获取Git commit message失败: {result.stderr}")
            return None
    except Exception as e:
        logger.error(f"获取Git commit message出错: {e}")
        return None