Function hasStdinRedirect

src/utils/bash/shellQuoting.ts:81–86

(command: string)

 * But not <<EOF (heredoc), << (bit shift), or <(process substitution)
 */
export function hasStdinRedirect(command: string): boolean {
  // Look for < followed by whitespace and a filename/path
  // Negative lookahead to exclude: <<, <(
  // Must be preceded by whitespace or command separator or start of string
  return /(?:^|[\s;&|])<(?![<(])\s*\S+/.test(command)
}

/**
 * Checks if stdin redirect should be added to a command