Function detectZedTheme

cli/src/utils/theme-system.ts:576–612

(
  env: CliEnv = getCliEnv(),
)

}

const detectZedTheme = (
  env: CliEnv = getCliEnv(),
): ThemeName | null => {
  if (!isZedTerminal(env)) {
    return null
  }

  const settingsPaths = collectExistingPaths(resolveZedSettingsPaths(env))
  for (const settingsPath of settingsPaths) {
    const content = safeReadFile(settingsPath)
    if (!content) continue

    const theme = extractZedTheme(content)
    if (theme) {
      return theme
    }

    // If extractZedTheme returned null, check if theme mode is 'system'
    // and fall back to platform detection
    try {
      const sanitized = stripJsonStyleComments(content)
      const parsed = JSON.parse(sanitized) as Record<string, unknown>
      const themeSetting = parsed.theme
      if (themeSetting && typeof themeSetting === 'object') {
        const themeConfig = themeSetting as Record<string, unknown>
        const modeRaw = themeConfig.mode
        if (typeof modeRaw === 'string' && modeRaw.toLowerCase() === 'system') {
          return detectPlatformTheme()
        }
      }
    } catch {
      // Ignore parsing errors
    }
  }

  return null
}

export const detectIDETheme = (
  env: CliEnv = getCliEnv(),