fix: resolve async/null-safety issues in lifecycle, config and ipc modules

src/main/config/override.ts

@@ -54,9 +54,12 @@ export async function addOverrideItem(item: Partial<IOverrideItem>): Promise<voi
 export async function removeOverrideItem(id: string): Promise<void> {
   const config = await getOverrideConfig()
   const item = await getOverrideItem(id)
-  config.items = config.items?.filter((item) => item.id !== id)
+  if (!item) return
+  config.items = config.items?.filter((i) => i.id !== id)
   await setOverrideConfig(config)
-  await rm(overridePath(id, item?.ext || 'js'))
+  if (existsSync(overridePath(id, item.ext))) {
+    await rm(overridePath(id, item.ext))
+  }
 }
 
 export async function createOverride(item: Partial<IOverrideItem>): Promise<IOverrideItem> {

src/main/config/profile.ts

@@ -368,13 +368,17 @@ export async function getProfile(id: string | undefined): Promise<IMihomoConfig>
 // attachment;filename=xxx.yaml; filename*=UTF-8''%xx%xx%xx
 function parseFilename(str: string): string {
   if (str.match(/filename\*=.*''/)) {
-    const filename = decodeURIComponent(str.split(/filename\*=.*''/)[1])
+    const parts = str.split(/filename\*=.*''/)
-    return filename
+    if (parts[1]) {
-  } else {
+      return decodeURIComponent(parts[1])
-    const filename = str.split('filename=')[1]
-    return filename
     }
   }
+  const parts = str.split('filename=')
+  if (parts[1]) {
+    return parts[1].replace(/^["']|["']$/g, '')
+  }
+  return 'Remote File'
+}
 
 // subscription-userinfo: upload=1234; download=2234; total=1024000; expire=2218532293
 function parseSubinfo(str: string): ISubscriptionUserInfo {

src/main/core/factory.ts

@@ -25,8 +25,8 @@ import { createLogger } from '../utils/logger'
 
 const factoryLogger = createLogger('Factory')
 
-let runtimeConfigStr: string
+let runtimeConfigStr: string = ''
-let runtimeConfig: IMihomoConfig
+let runtimeConfig: IMihomoConfig = {} as IMihomoConfig
 
 // 辅助函数：处理带偏移量的规则
 function processRulesWithOffset(ruleStrings: string[], currentRules: string[], isAppend = false) {

src/main/lifecycle.ts

@@ -14,8 +14,7 @@ done
 ${process.argv.join(' ')} & disown
 exit
 `
-  spawn('sh', ['-c', `"${script}"`], {
+  spawn('sh', ['-c', script], {
-    shell: true,
     detached: true,
     stdio: 'ignore'
   })
@@ -57,7 +56,7 @@ export function setupPlatformSpecifics(): void {
 export function setupAppLifecycle(): void {
   app.on('before-quit', async (e) => {
     e.preventDefault()
-    triggerSysProxy(false)
+    await triggerSysProxy(false)
     await stopCore()
     app.exit()
   })

src/main/sys/sysproxy.ts

@@ -10,14 +10,15 @@ import axios from 'axios'
 import fs from 'fs'
 import { proxyLogger } from '../utils/logger'
 
-let defaultBypass: string[]
 let triggerSysProxyTimer: NodeJS.Timeout | null = null
 const helperSocketPath = '/tmp/mihomo-party-helper.sock'
 
-if (process.platform === 'linux')
+const defaultBypass: string[] = (() => {
-  defaultBypass = ['localhost', '127.0.0.1', '192.168.0.0/16', '10.0.0.0/8', '172.16.0.0/12', '::1']
+  switch (process.platform) {
-if (process.platform === 'darwin')
+    case 'linux':
-  defaultBypass = [
+      return ['localhost', '127.0.0.1', '192.168.0.0/16', '10.0.0.0/8', '172.16.0.0/12', '::1']
+    case 'darwin':
+      return [
         '127.0.0.1',
         '192.168.0.0/16',
         '10.0.0.0/8',
@@ -27,8 +28,8 @@ if (process.platform === 'darwin')
         '*.crashlytics.com',
         '<local>'
       ]
-if (process.platform === 'win32')
+    case 'win32':
-  defaultBypass = [
+      return [
         'localhost',
         '127.*',
         '192.168.*',
@@ -51,6 +52,10 @@ if (process.platform === 'win32')
         '172.31.*',
         '<local>'
       ]
+    default:
+      return ['localhost', '127.0.0.1', '192.168.0.0/16', '10.0.0.0/8', '172.16.0.0/12', '::1']
+  }
+})()
 
 export async function triggerSysProxy(enable: boolean): Promise<void> {
   if (net.isOnline()) {

src/main/utils/init.ts

@@ -213,8 +213,12 @@ async function cleanup(): Promise<void> {
   // logs
   const { maxLogDays = 7 } = await getAppConfig()
   const logs = await readdir(logDir())
+  const datePattern = /^\d{4}-\d{2}-\d{2}/
   for (const log of logs) {
-    const date = new Date(log.split('.')[0])
+    const match = log.match(datePattern)
+    if (!match) continue
+    const date = new Date(match[0])
+    if (isNaN(date.getTime())) continue
     const diff = Date.now() - date.getTime()
     if (diff > maxLogDays * 24 * 60 * 60 * 1000) {
       try {

src/main/window.ts

@@ -118,7 +118,7 @@ function setupWindowEvents(
   })
 
   window.on('session-end', async () => {
-    triggerSysProxy(false)
+    await triggerSysProxy(false)
     await stopCore()
   })
 

src/renderer/src/utils/ipc.ts

@@ -196,10 +196,11 @@ export const writeTheme = (theme: string, css: string): Promise<void> =>
   invoke('writeTheme', theme, css)
 
 let applyThemeRunning = false
-const applyThemeWaitList: string[] = []
+let pendingTheme: string | null = null
+
 export async function applyTheme(theme: string): Promise<void> {
   if (applyThemeRunning) {
-    applyThemeWaitList.push(theme)
+    pendingTheme = theme
     return
   }
   applyThemeRunning = true
@@ -207,14 +208,13 @@ export async function applyTheme(theme: string): Promise<void> {
     await invoke<void>('applyTheme', theme)
   } finally {
     applyThemeRunning = false
-    if (applyThemeWaitList.length > 0) {
+    if (pendingTheme !== null) {
-      const nextTheme = applyThemeWaitList.shift()
+      const nextTheme = pendingTheme
-      if (nextTheme) {
+      pendingTheme = null
       await applyTheme(nextTheme)
     }
   }
 }
-}
 
 // Tray
 export const showTrayIcon = (): Promise<void> => invoke('showTrayIcon')