exe自更新

launcher.py

@@ -1,15 +1,22 @@
 import json
 import mimetypes
+import platform
+import sys
 from pathlib import Path
 from shutil import rmtree
 from subprocess import PIPE, STDOUT, Popen
+
+import requests
 import webview
 
+from log import logger
+from python.Lib import shutil, os, subprocess
+
 mimetypes.add_type("text/html", ".html")
 mimetypes.add_type("text/css", ".css")
 mimetypes.add_type("application/javascript", ".js")
 
-version = "2024-11-28"
+version = "V0.2"
 
 config = {
     "page": "init",
@@ -18,6 +25,8 @@ config = {
 }
 config_path = Path("launcher.json")
 
+get_new_version_url = "https://git.zhaozuohong.vip/api/v1/repos/mower-ng/launcher/releases/latest"
+
 try:
     with config_path.open("r") as f:
         user_config = json.load(f)
@@ -31,6 +40,41 @@ def custom_event(data):
     js = f"var event = new CustomEvent('log', {{detail: {data}}}); window.dispatchEvent(event);"
     window.evaluate_js(js)
 
+def replace_restart(exename, new_exename):
+    script_name = "upgrade.sh" if platform.system() != "Windows" else "upgrade.bat"
+    script_path = os.path.join(os.getcwd(), script_name)
+
+    with open(script_path, 'w') as b:
+        if platform.system() == "Windows":
+            TempList = f"@echo off\n"
+            TempList += f"timeout /t 3 /nobreak\n"  # 等待进程退出
+            TempList += f"del {exename}\n"  # 删除旧程序
+            TempList += f"move {new_exename} {exename}\n"  # 复制新版本程序
+            TempList += f"timeout /t 1 /nobreak\n"  # 等待复制完成
+            TempList += f"start {exename}\n"  # 启动新程序
+            TempList += f"exit"
+        else:
+            TempList = f"#!/bin/sh\n"
+            TempList += f"EXENAME={exename}\n"
+            TempList += f"NEW_EXENAME={new_exename}\n"
+            TempList += f"sleep 3\n"
+            TempList += f"rm \"$EXENAME\"\n"
+            TempList += f"mv \"$NEW_EXENAME\" \"$EXENAME\"\n"
+            TempList += f"sleep 1\n"
+            TempList += f"nohup ./{exename} &\n"
+            TempList += f"exit 0\n"
+        b.write(TempList)
+
+    if platform.system() != "Windows":
+        os.chmod(script_path, 0o755)  # 设置脚本可执行权限
+
+    if platform.system() == "Windows":
+        # 不显示cmd窗口
+        subprocess.Popen([script_path], creationflags=subprocess.CREATE_NO_WINDOW)
+    else:
+        subprocess.Popen([script_path, exename, new_exename])
+
+    os._exit(0)
 
 mirror_list = {
     "pypi": "https://pypi.org/simple",
@@ -72,9 +116,34 @@ class Api:
     def set_mirror(self, mirror):
         config["mirror"] = mirror
 
-    def update_self(self):
-        # 更新启动器本身
-        pass
+    def get_version(self):
+        return version
+
+    def get_new_version(self):
+        logger.info("获取最新版本号")
+        response = requests.get(get_new_version_url)
+        return response.json()
+
+    # 更新启动器本身
+    def update_self(self,download_url):
+        # 获取当前启动器的路径
+        current_path = sys.argv[0]
+        # 如果current_path是以py结尾，则将其转换为.exe
+        if current_path.endswith(".py"):
+            current_path = current_path[:-3] + ".exe"
+        temp_path = current_path + '.tmp'
+
+        logger.info(f"下载新版本: {download_url}")
+        response = requests.get(download_url, stream=True)
+        if response.status_code == 200:
+            with open(temp_path, 'wb') as file:
+                shutil.copyfileobj(response.raw, file)
+        else:
+            logger.error(f"下载新版本失败: {response.status_code}")
+            return f"下载新版本: {response.status_code}"
+
+        logger.info(f"替换旧版本,{temp_path} -> {current_path}")
+        replace_restart(current_path,temp_path)
 
     def rm_site_packages(self):
         site_packages_path = Path("./python/Lib/site-packages")
@@ -111,8 +180,13 @@ class Api:
             custom_event(str(e))
         return "failed"
 
+script_name = "upgrade.sh" if platform.system() != "Windows" else "upgrade.bat"
+# 如果当前路径存在更新脚本，则删除
+if Path(script_name).exists():
+    os.remove(script_name)
 
 window = webview.create_window(f"mower-ng launcher {version}", "ui/dist/index.html", js_api=Api())
+#window = webview.create_window(f"mower-ng launcher {version}", "http://localhost:5173/", js_api=Api())
 webview.start()
 
 with config_path.open("w") as f: