Function readClipboardText

cli/src/utils/clipboard-image.ts:560–587

()

 * Read text from clipboard. Returns null if reading fails.
 */
export function readClipboardText(): string | null {
  try {
    const platform = process.platform
    let result: ReturnType<typeof spawnSync>
    
    switch (platform) {
      case 'darwin':
        result = spawnSync('pbpaste', [], { encoding: 'utf-8', timeout: 1000 })
        break
      case 'win32':
        result = spawnSync('powershell', ['-Command', 'Get-Clipboard'], { encoding: 'utf-8', timeout: 1000 })
        break
      case 'linux':
        result = spawnSync('xclip', ['-selection', 'clipboard', '-o'], { encoding: 'utf-8', timeout: 1000 })
        break
      default:
        return null
    }
    
    if (result.status === 0 && result.stdout) {
      const output = typeof result.stdout === 'string' ? result.stdout : result.stdout.toString('utf-8')
      return output.replace(/\n+$/, '')
    }
    return null
  } catch {
    return null
  }
}