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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | |
2 // for details. All rights reserved. Use of this source code is governed by a | |
3 // BSD-style license that can be found in the LICENSE file. | |
4 // | |
5 // Utility script to echo stdin to stdout or stderr or both. | |
6 | |
7 #import("dart:io"); | |
8 | |
9 main() { | |
10 var options = new Options(); | |
11 if (options.arguments.length > 0) { | |
12 if (options.arguments[0] == "0") { | |
13 stdin.onData = () => stdout.write(stdin.read()); | |
14 } else if (options.arguments[0] == "1") { | |
15 stdin.onData = () => stderr.write(stdin.read()); | |
16 } else if (options.arguments[0] == "2") { | |
17 stdin.onData = () { | |
18 var data = stdin.read(); | |
19 stdout.write(data); | |
20 stderr.write(data); | |
21 }; | |
22 } | |
23 } | |
24 } | |
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