getWorkdir method

String? getWorkdir()

Implementation

String? getWorkdir() {
  final instr = _instructions.lastWhere(
    (i) => i.name == InstructNameType.WORKDIR,
    orElse: () => Instruction('NONE', [], 0),
  );
  return instr.args.isNotEmpty ? instr.args.join(' ') : null;
}