Function isAppleTerminalBellDisabled

src/services/notifier.ts:110–156

()

}

async function isAppleTerminalBellDisabled(): Promise<boolean> {
  try {
    if (env.terminal !== 'Apple_Terminal') {
      return false
    }

    const osascriptResult = await execFileNoThrow('osascript', [
      '-e',
      'tell application "Terminal" to name of current settings of front window',
    ])
    const currentProfile = osascriptResult.stdout.trim()

    if (!currentProfile) {
      return false
    }

    const defaultsOutput = await execFileNoThrow('defaults', [
      'export',
      'com.apple.Terminal',
      '-',
    ])

    if (defaultsOutput.code !== 0) {
      return false
    }

    // Lazy-load plist (~280KB with xmlbuilder+@xmldom) — only hit on
    // Apple_Terminal with auto-channel, which is a small fraction of users.
    const plist = await import('plist')
    const parsed: Record<string, unknown> = plist.parse(defaultsOutput.stdout)
    const windowSettings = parsed?.['Window Settings'] as
      | Record<string, unknown>
      | undefined
    const profileSettings = windowSettings?.[currentProfile] as
      | Record<string, unknown>
      | undefined

    if (!profileSettings) {
      return false
    }

    return profileSettings.Bell === false
  } catch (error) {
    logError(error)
    return false
  }
}