feat: add option to disable app log output, close #1895

src/main/config/app.ts

@@ -4,6 +4,7 @@ import { parse, stringify } from '../utils/yaml'
 import { deepMerge } from '../utils/merge'
 import { defaultConfig } from '../utils/template'
 import { normalizeMaxLogFileSizeMB, setGlobalMaxLogFileSizeMB } from '../utils/logFile'
+import { setAppLogDisabled } from '../utils/logger'
 
 let appConfig: IAppConfig // config.yaml
 let appConfigWriteQueue: Promise<void> = Promise.resolve()
@@ -23,6 +24,7 @@ export async function getAppConfig(force = false): Promise<IAppConfig> {
         await writeFile(appConfigPath(), stringify(mergedConfig))
       }
       setGlobalMaxLogFileSizeMB(mergedConfig.maxLogFileSize)
+      setAppLogDisabled(mergedConfig.disableAppLog === true)
       appConfig = mergedConfig
     })
     await appConfigWriteQueue
@@ -40,6 +42,7 @@ export async function patchAppConfig(patch: Partial<IAppConfig>): Promise<void>
     }
     appConfig.maxLogFileSize = normalizeMaxLogFileSizeMB(appConfig.maxLogFileSize)
     setGlobalMaxLogFileSizeMB(appConfig.maxLogFileSize)
+    setAppLogDisabled(appConfig.disableAppLog === true)
     await writeFile(appConfigPath(), stringify(appConfig))
   })
   await appConfigWriteQueue

src/main/utils/logger.ts

@@ -3,6 +3,12 @@ import { appendToFileWithLimit } from './logFile'
 
 export type LogLevel = 'debug' | 'info' | 'warn' | 'error'
 
+let appLogDisabled = false
+
+export function setAppLogDisabled(value: boolean): void {
+  appLogDisabled = value === true
+}
+
 class Logger {
   private moduleName: string
 
@@ -21,6 +27,7 @@ class Logger {
   }
 
   private async writeToFile(level: LogLevel, message: string, error?: unknown): Promise<void> {
+    if (appLogDisabled) return
     try {
       const appLogPath = logPath()
       const logMessage = this.formatLogMessage(level, message, error)

src/main/utils/template.ts

@@ -16,6 +16,7 @@ export const defaultConfig: IAppConfig = {
   customTrayIcon: '',
   maxLogDays: 7,
   maxLogFileSize: 10,
+  disableAppLog: false,
   proxyCols: 'auto',
   connectionDirection: 'asc',
   connectionOrderBy: 'time',

src/renderer/src/components/settings/general-config.tsx

@@ -76,7 +76,8 @@ const GeneralConfig: React.FC = () => {
     appTheme = 'system',
     language = 'zh-CN',
     triggerMainWindowBehavior = 'show',
-    hideConnectionCardWave = false
+    hideConnectionCardWave = false,
+    disableAppLog = false
   } = appConfig || {}
 
   useEffect(() => {
@@ -543,6 +544,15 @@ const GeneralConfig: React.FC = () => {
             }}
           />
         </SettingItem>
+        <SettingItem title={t('settings.disableAppLog')} divider>
+          <Switch
+            size="sm"
+            isSelected={disableAppLog}
+            onValueChange={async (v) => {
+              await patchAppConfig({ disableAppLog: v })
+            }}
+          />
+        </SettingItem>
         <SettingItem title={t('settings.triggerMainWindowBehavior')} divider>
           <Tabs
             size="sm"

src/renderer/src/locales/en-US.json

@@ -235,6 +235,7 @@
   "mihomo.disableSystemCA": "Disable System CA",
   "mihomo.logRetentionDays": "Log Retention Days",
   "mihomo.logFileSizeLimit": "Single Log File Limit (MB)",
+  "settings.disableAppLog": "Disable App Log",
   "mihomo.logLevel": "Log Level",
   "mihomo.selectLogLevel": "Select Log Level",
   "mihomo.silent": "Silent",

src/renderer/src/locales/fa-IR.json

@@ -210,6 +210,7 @@
   "mihomo.disableSystemCA": "عدم استفاده از گواهی CA سیستم",
   "mihomo.logRetentionDays": "روزهای نگهداری لاگ",
   "mihomo.logFileSizeLimit": "حداکثر حجم هر فایل لاگ (MB)",
+  "settings.disableAppLog": "غیرفعال‌سازی لاگ برنامه",
   "mihomo.logLevel": "سطح لاگ",
   "mihomo.selectLogLevel": "انتخاب سطح لاگ",
   "mihomo.silent": "بی‌صدا",

src/renderer/src/locales/ru-RU.json

@@ -214,6 +214,7 @@
   "mihomo.disableSystemCA": "Отключить системный CA",
   "mihomo.logRetentionDays": "Дни хранения логов",
   "mihomo.logFileSizeLimit": "Лимит одного лог-файла (MB)",
+  "settings.disableAppLog": "Отключить лог приложения",
   "mihomo.logLevel": "Уровень логирования",
   "mihomo.selectLogLevel": "Выберите уровень логирования",
   "mihomo.silent": "Тихий",

src/renderer/src/locales/zh-CN.json

@@ -235,6 +235,7 @@
   "mihomo.disableSystemCA": "不使用系统 CA 证书",
   "mihomo.logRetentionDays": "日志保留天数",
   "mihomo.logFileSizeLimit": "日志上限（MB）",
+  "settings.disableAppLog": "禁用应用日志",
   "mihomo.logLevel": "日志等级",
   "mihomo.selectLogLevel": "选择日志等级",
   "mihomo.silent": "静默",

src/renderer/src/locales/zh-TW.json

@@ -235,6 +235,7 @@
   "mihomo.disableSystemCA": "不使用系統 CA 證書",
   "mihomo.logRetentionDays": "日誌保留天數",
   "mihomo.logFileSizeLimit": "日誌上限（MB）",
+  "settings.disableAppLog": "停用應用程式日誌",
   "mihomo.logLevel": "日誌等級",
   "mihomo.selectLogLevel": "選擇日誌等級",
   "mihomo.silent": "靜默",

src/shared/types.d.ts

@@ -320,6 +320,7 @@ interface IAppConfig {
   sysProxy: ISysProxyConfig
   maxLogDays: number
   maxLogFileSize: number
+  disableAppLog?: boolean
   userAgent?: string
   delayTestConcurrency?: number
   delayTestUrl?: string