use of com.google.devtools.build.lib.shell.Command in project bazel by bazelbuild.
the class DarwinSandboxedStrategy method getConfStr.
/**
* Returns the value of a POSIX or X/Open system configuration variable.
*/
private static String getConfStr(String confVar) throws IOException {
String[] commandArr = new String[2];
commandArr[0] = "getconf";
commandArr[1] = confVar;
Command cmd = new Command(commandArr);
CommandResult res;
try {
res = cmd.execute();
} catch (CommandException e) {
throw new IOException("getconf failed", e);
}
return new String(res.getStdout(), UTF_8).trim();
}
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