all (flemme)

DEV/DEV3.2/TP_Tree1/Exercise1/DirectoryList.java

@@ -0,0 +1,32 @@
+import java.io.File;
+
+class DirectoryList {
+
+    public static void main(String[] args) {
+        if(args.length == 0) {
+            System.err.println("Usage: DirectoryList <repository_name>");
+            return; 
+        }
+
+        String repositoryName = args[0];
+
+        File directory = new File(repositoryName);
+
+        if(!directory.exists()) {
+            System.err.println("Repository not found.");
+            return; 
+        }
+
+        System.out.println(directory.getName());
+        listFiles(directory, "\t");
+    }
+
+    private static void listFiles(File directory, String space) {
+        if(!directory.isDirectory() || directory.listFiles().length == 0) return;
+
+        for(File file : directory.listFiles()) {
+            System.out.println(space + file.getName());
+            listFiles(file, space + '\t');
+        }
+    }
+}