blob: b19bd7e30126dd5be24b747717e705d89425307a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
// Copyright 2014 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.devtools.build.lib.util;
/**
* An operating system.
*/
public enum OS {
DARWIN,
LINUX,
WINDOWS,
UNKNOWN;
/**
* The current operating system.
*/
public static OS getCurrent() {
return HOST_SYSTEM;
}
// We inject a the OS name through blaze.os, so we can have
// some coverage for Windows specific code on Linux.
private static String getOsName() {
String override = System.getProperty("blaze.os");
return override == null ? System.getProperty("os.name") : override;
}
private static final OS HOST_SYSTEM =
"Mac OS X".equals(getOsName()) ? OS.DARWIN : (
"Linux".equals(getOsName()) ? OS.LINUX : (
getOsName().contains("Windows") ? OS.WINDOWS : OS.UNKNOWN));
}
|