desu/ns-usbloader
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Add CLI command to delete settings (node) from command line. Remove settings as 'java -jar thisApp.jar -c' OR 'java -jar thisApp.jar -clean'

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Add '--help' CLI command
Fix #58
This commit is contained in:
Dmitry Isaenko 2020-06-12 18:33:08 +03:00
parent 4cea480bb7
commit 977893c157
1 changed files with 39 additions and 6 deletions
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43
src/main/java/nsusbloader/NSLMain.java
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@ -26,10 +26,9 @@ import javafx.scene.image.Image;
import javafx.stage.Stage;
import nsusbloader.Controllers.NSLMainController;
import java.io.File;
import java.nio.file.Paths;
import java.util.Locale;
import java.util.ResourceBundle;
import java.util.prefs.Preferences;
public class NSLMain extends Application {
@ -81,9 +80,43 @@ public class NSLMain extends Application {
}
public static void main(String[] args) {
if ((args.length == 1) && (args[0].equals("-v") || args[0].equals("--version")))
System.out.println("NS-USBloader "+NSLMain.appVersion);
else
if (handleCli(args))
return;
launch(args);
}
private static boolean handleCli(String[] args){
if (args.length != 1)
return false;
try {
switch (args[0]) {
case "-v":
case "--version":
System.out.println("NS-USBloader " + NSLMain.appVersion);
return true;
case "-c":
case "--clean":
if (Preferences.userRoot().nodeExists("NS-USBloader")) {
Preferences.userRoot().node("NS-USBloader").removeNode();
System.out.println("Settings removed");
}
else
System.out.println("Nothing to remove");
return true;
case "--help":
System.out.println("CLI Usage:\n"
+ "\t-c, --clean\tRemove/reset settings and exit\n"
+ "\t-v, --version \tShow application version\n"
+ "\t--help\t\tShow this message");
return true;
default:
return false;
}
}
catch (Exception e){
e.printStackTrace();
return false;
}
}
}