Function detectWindowsPowerShellTheme

cli/src/utils/theme-system.ts:784–825

* Detect Windows PowerShell background color theme * Uses PowerShell's (Get-Host).UI.RawUI.BackgroundColor command

()

 * Uses PowerShell's (Get-Host).UI.RawUI.BackgroundColor command
 */
function detectWindowsPowerShellTheme(): ThemeName | null {
  if (process.platform !== 'win32') return null

  const bgColor = runSystemCommand([
    'powershell',
    '-NoProfile',
    '-Command',
    '(Get-Host).UI.RawUI.BackgroundColor',
  ])

  if (!bgColor) return null

  const colorLower = bgColor.toLowerCase()

  // Dark background colors in PowerShell
  const darkColors = [
    'black',
    'darkblue',
    'darkgreen',
    'darkcyan',
    'darkred',
    'darkmagenta',
    'darkyellow',
    'darkgray',
  ]
  // Light background colors in PowerShell
  const lightColors = [
    'gray',
    'blue',
    'green',
    'cyan',
    'red',
    'magenta',
    'yellow',
    'white',
  ]

  if (darkColors.includes(colorLower)) return 'dark'
  if (lightColors.includes(colorLower)) return 'light'

  return null
}

export const detectTerminalOverrides = (): ThemeName | null => {
  return null