Add README.

Zaxar163 · Oct 15, 2019 · 6c13d35 · 6c13d35
1 parent 059909e
commit 6c13d35
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -0,0 +1,2 @@
+# HackFinder
+* Usage: java -jar HackFinder.jar <mods dir> <log file>
diff --git a/src/main/java/ru/zaxar163/hackfinder/ModScan.java b/src/main/java/ru/zaxar163/hackfinder/ModScan.java
@@ -15,6 +15,10 @@
 
 public class ModScan {
 	public static void main(final String[] args) throws FileNotFoundException {
+		if (args.length < 2) {
+			System.out.println("Usage: <mods dir> <log file>");
+			System.exit(1);
+		}
 		final File mods = new File(args[0]);
 		try (PrintStream log = new PrintStream(new FileOutputStream(args[1]))) {
 			Arrays.stream(mods.listFiles()).filter(e -> e.getName().endsWith(".jar") || e.getName().endsWith(".zip"))
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		# HackFinder
		* Usage: java -jar HackFinder.jar <mods dir> <log file>