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Added WSL (Windows Subsystem for Linux) check

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This commit is contained in:
Robinson 2021-02-15 01:56:26 +01:00
parent 20cc9446c0
commit c075333b53
1 changed files with 36 additions and 0 deletions
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36
src/dorkbox/os/OSUtil.java
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@ -464,6 +464,42 @@ class OSUtil {
return null;
}
private static volatile Boolean isWSL = null;
public static
boolean isWSL() {
if (isWSL == null) {
try {
// looking for /proc/version
File file = new File("/proc/version");
if (file.canRead()) {
BufferedReader reader = null;
try {
reader = new BufferedReader(new FileReader(file));
// Linux version 4.4.0-19041-Microsoft (Microsoft@Microsoft.com) (gcc version 5.4.0 (GCC) ) #488-Microsoft Mon Sep 01 13:43:00 PST 2020
String currentLine = reader.readLine();
isWSL = currentLine.contains("-Microsoft");
} catch (Throwable ignored) {
} finally {
if (reader != null) {
reader.close();
}
}
}
if (isWSL == null) {
// reading the file didn't work for whatever reason...
// uname -v
isWSL = Executor.Companion.run("uname", "-v").contains("-Microsoft");
}
} catch (Throwable ignored) {
isWSL = false;
}
}
return isWSL;
}
public static
boolean isRoot() {
// this means we are running as sudo