Parsing Combined Flags

- Proper argument parsing into separate flags for command execution
- Example: Input '-la' is now correctly treated as '-l -a'.

Author: siddhant-vij

src/com/unixtools/Main.java

@@ -1,5 +1,8 @@
 package com.unixtools;
 
+import java.util.ArrayList;
+import java.util.List;
+
 import com.unixtools.core.CommandExecutor;
 
 public class Main {
@@ -10,8 +13,19 @@ public static void main(String[] args) {
     }
 
     String commandName = args[0];
-    String[] commandArgs = new String[args.length - 1];
-    System.arraycopy(args, 1, commandArgs, 0, args.length - 1);
+    List<String> commandArgsList = new ArrayList<>();
+
+    for (int i = 1; i < args.length; i++) {
+      if (args[i].startsWith("-") && args[i].length() > 1) {
+        for (int j = 1; j < args[i].length(); j++) {
+          commandArgsList.add("-" + args[i].charAt(j));
+        }
+      } else {
+        commandArgsList.add(args[i]);
+      }
+    }
+
+    String[] commandArgs = commandArgsList.toArray(new String[0]);
 
     CommandExecutor executor = new CommandExecutor();
     executor.executeCommand(commandName, commandArgs);