180 lines
7.8 KiB
Python
180 lines
7.8 KiB
Python
import io
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import os
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import subprocess
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import threading
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from _winapi import CREATE_NO_WINDOW
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from pathlib import Path
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from shutil import rmtree
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from subprocess import Popen
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import requests
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from launcher import config
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from launcher.constants import download_git_url, download_python_url, get_new_version_url, upgrade_script_name, \
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mirror_list
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from launcher.file.download import init_download, download_file
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from launcher.file.extract import extract_7z_file
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from launcher.file.utils import ensure_directory_exists, check_command_path
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from launcher.log import logger
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from launcher.sys_config import sys_config
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from launcher.webview.events import custom_event, LogType
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command_list = {
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"download_git": lambda: init_download("git", download_git_url, os.getcwd()),
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"download_python": lambda: init_download("python", download_python_url, os.getcwd()),
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"lfs": "git\\bin\\git lfs install",
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"ensurepip": "python\\python -m ensurepip --default-pip",
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"clone": "git\\bin\\git -c lfs.concurrenttransfers=100 clone https://git.zhaozuohong.vip/mower-ng/mower-ng.git --branch slow",
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"fetch": lambda: f"..\\git\\bin\\git fetch origin {config.conf.branch} --progress",
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"switch": lambda: f"..\\git\\bin\\git -c lfs.concurrenttransfers=100 switch -f {config.conf.branch} --progress",
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"reset": lambda: f"..\\git\\bin\\git -c lfs.concurrenttransfers=200 reset --hard origin/{config.conf.branch}",
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"pip_tools_install": lambda: f"..\\python\\Scripts\\pip install --no-cache-dir -i {mirror_list[config.conf.mirror]} pip-tools --no-warn-script-location",
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"pip_sync": lambda: f"..\\python\\Scripts\\pip-sync -i {mirror_list[config.conf.mirror]} requirements.txt",
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"webview": "start ..\\python\\pythonw webview_ui.py",
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"manager": "start ..\\python\\pythonw manager.py",
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}
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def parse_stderr(stderr_output):
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error_keywords = {
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"fatal: destination path 'mower-ng' already exists and is not an empty directory.": "mower-ng文件夹已存在并且非空。",
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"index.lock': File exists": "上一个git命令正在执行，请等待执行结束或在任务管理器中杀掉git进程，并确保上方提示的index.lock文件删除后再次运行。",
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"Could not resolve host": "网络出现错误，请检查网络是否通畅。",
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"ReadTimeoutError": "网络连接超时，请检查网络连接或尝试更换镜像源。",
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"No space left on device": "磁盘空间不足。",
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}
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for keyword, message in error_keywords.items():
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if keyword in stderr_output:
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return message
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return "未定义的错误"
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def read_stream(stream, log_type, output_list=None):
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def process_lines(text_io):
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for line in iter(text_io.readline, ''):
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text = line.rstrip('\n').strip()
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custom_event(log_type, text)
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if output_list is not None:
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output_list.append(text)
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detected_encoding = 'utf-8'
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text_io = io.TextIOWrapper(stream, encoding=detected_encoding, errors='replace')
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try:
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process_lines(text_io)
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except UnicodeDecodeError:
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stream.seek(0) # 重新将流指针重置到开头
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text_io = io.TextIOWrapper(stream, encoding='gbk', errors='replace')
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process_lines(text_io)
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finally:
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text_io.close()
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class Api:
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def load_config(self):
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logger.info("读取配置文件")
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return config.conf.model_dump()
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def save_config(self, conf):
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logger.info(f"更新配置文件{conf}")
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config.conf = config.Conf(**conf)
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config.save_conf()
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def get_version(self):
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return sys_config.get("version")
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def get_new_version(self):
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logger.info("获取最新版本号")
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response = requests.get(get_new_version_url)
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return response.json()
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# 更新启动器本身
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def update_self(self, download_url):
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logger.info(f"开始更新启动器 {download_url}")
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file_name = os.path.basename(download_url)
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file_name = "launcher.7z"
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current_path = os.getcwd()
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download_tmp_folder = os.path.join(current_path, "download_tmp")
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# 确保 download_tmp 文件夹存在
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ensure_directory_exists(download_tmp_folder)
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if not download_file("launcher", download_url, download_tmp_folder):
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return "下载新版本失败"
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download_path = os.path.join(download_tmp_folder, file_name)
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if not extract_7z_file("launcher", download_path, download_tmp_folder, True):
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return "解压新版本失败"
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exe_path = os.path.join(current_path, "launcher.exe")
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folder_path = os.path.join(current_path, "_internal")
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new_exe_path = os.path.join(download_tmp_folder, "launcher", "launcher.exe")
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new_folder_path = os.path.join(download_tmp_folder, "launcher", "_internal")
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script_path = os.path.join(download_tmp_folder, upgrade_script_name)
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with open(script_path, "w") as b:
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temp_list = "@echo off\n"
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temp_list += "timeout /t 3 /nobreak\n" # 等待进程退出
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temp_list += f"rmdir {folder_path}\n" # 删除_internal
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temp_list += f"del {exe_path}\n" # 删除exe
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temp_list += f"xcopy /e /i /y {new_folder_path} {folder_path}\n"
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temp_list += f"move {new_exe_path} {exe_path}\n"
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temp_list += "timeout /t 1 /nobreak\n" # 等待操作完成
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temp_list += f"start {exe_path}\n" # 启动新程序
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temp_list += "exit"
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b.write(temp_list)
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# 不显示cmd窗口
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Popen([script_path], creationflags=CREATE_NO_WINDOW)
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os._exit(0)
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def rm_site_packages(self):
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site_packages_path = Path("./python/Lib/site-packages")
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if site_packages_path.exists():
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rmtree(site_packages_path)
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return "site-packages目录移除成功"
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return "python\\Lib\\site-packages目录不存在"
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def rm_python_scripts(self):
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python_scripts_path = Path("./python/Scripts")
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if python_scripts_path.exists():
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rmtree(python_scripts_path)
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return "Scripts目录移除成功"
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return "python\\Scripts目录不存在"
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def run(self, command, cwd=None):
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command = command_list[command]
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if callable(command):
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command = command()
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if callable(command):
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return "success" if command() else "failed"
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if cwd is not None:
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custom_event(LogType.info, f"命令执行目录：{cwd}")
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custom_event(LogType.execute_command, command)
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# 执行命令前先判断命令路径是否存在
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exist, command_path = check_command_path(command, cwd)
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if not exist:
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custom_event(LogType.error, f"命令路径不存在：{command_path} 请尝试依赖修复并重新初始化。")
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return "failed"
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try:
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stdout_stderr = []
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with subprocess.Popen(
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command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True, cwd=cwd, bufsize=0,
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universal_newlines=False
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) as p:
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stdout_thread = threading.Thread(target=read_stream, args=(p.stdout, LogType.command_out))
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stderr_thread = threading.Thread(target=read_stream,
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args=(p.stderr, LogType.command_out, stdout_stderr))
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stdout_thread.start()
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stderr_thread.start()
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stdout_thread.join()
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stderr_thread.join()
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if p.returncode == 0:
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return "success"
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else:
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error_message = parse_stderr("\n".join(stdout_stderr))
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custom_event(LogType.error, f"命令执行失败，{error_message}")
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return "failed"
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except Exception as e:
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logger.exception(e)
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custom_event(LogType.error, str(e))
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return "failed"
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