1 //===-- CommandObjectVersion.cpp ------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "CommandObjectVersion.h"
10 
11 #include "lldb/Interpreter/CommandReturnObject.h"
12 #include "lldb/lldb-private.h"
13 
14 using namespace lldb;
15 using namespace lldb_private;
16 
17 // CommandObjectVersion
18 
CommandObjectVersion(CommandInterpreter & interpreter)19 CommandObjectVersion::CommandObjectVersion(CommandInterpreter &interpreter)
20     : CommandObjectParsed(interpreter, "version",
21                           "Show the LLDB debugger version.", "version") {}
22 
~CommandObjectVersion()23 CommandObjectVersion::~CommandObjectVersion() {}
24 
DoExecute(Args & args,CommandReturnObject & result)25 bool CommandObjectVersion::DoExecute(Args &args, CommandReturnObject &result) {
26   if (args.GetArgumentCount() == 0) {
27     result.AppendMessageWithFormat("%s\n", lldb_private::GetVersion());
28     result.SetStatus(eReturnStatusSuccessFinishResult);
29   } else {
30     result.AppendError("the version command takes no arguments.");
31     result.SetStatus(eReturnStatusFailed);
32   }
33   return true;
34 }
35