!7

sbool preserveEnvironment = true;

sS javaxOptions = "-verbose -dontcompilethroughport5000";

p {

  if (hasSuperUserVM()) {

    print("Super User VM already running!");

    ret;

  }

  doIt();

  cleanKill();

}

svoid doIt ctex {

  if (!isOnPATH("x-terminal-emulator"))

    fail("x-terminal-emulator not on PATH. Your Linux is weird");

  //File outFile = File.createTempFile("suvm_", ".out");

  File outFile = newFile("/tmp/" + now() + ".log");

  S msg = "Starting JavaX Super User VM...";

  // the actual command executed as root

  S cmd3 = "whoami; nohup "

    + relativeCmdToAbsoluteUsingPath(_javaCommand())

    + " " + javaxDefaultVMArgs()

    + " -jar " + pathToJavaxJar()

    + " " + appendSpaceIfNempty(javaxOptions)

    + psI(#1009053)

    + " " + bashQuote(userHome())

    + " >" + bashQuote(outFile) + " 2>&1 &";

  print(+cmd3);

  S cmd2 = "echo " + bashQuote(msg) + "; echo; sudo "

    + (preserveEnvironment ? "-E " : "") + "/bin/bash -c " + bashQuote(cmd3) + "; sleep 2";

  print(+cmd2);

  S cmd = "/bin/bash -c " + bashQuote(cmd2);

  print(+cmd);

  nohup("x-terminal-emulator -e " + bashQuote(cmd));

  print("\nWatch " + outFile + " to check progress");

}