Function detectViaParentProcessInspection

cli/src/utils/detect-shell.ts:60–86

()

}

function detectViaParentProcessInspection(): ShellName | null {
  try {
    if (process.platform === 'win32') {
      const parentProcess = execSync(
        'wmic process get ParentProcessId,CommandLine',
        { stdio: 'pipe' },
      )
        .toString()
        .toLowerCase()

      if (parentProcess.includes('powershell')) return 'powershell'
      if (parentProcess.includes('cmd.exe')) return 'cmd.exe'
    } else {
      const parentProcess = execSync(`ps -p ${process.ppid} -o comm=`, {
        stdio: 'pipe',
      })
        .toString()
        .trim()
      const normalized = normalizeCandidate(parentProcess)
      if (normalized) return normalized
    }
  } catch {
    // Ignore inspection errors
  }

  return null
}

function normalizeCandidate(value?: string | null): ShellName | null {
  if (!value) {