ls command complete

Author: Faithy4444

implement-shell-tools/ls/my_ls.py

@@ -0,0 +1,31 @@
+import os
+import argparse
+
+parser = argparse.ArgumentParser(
+    prog="ls",
+    description="List directory contents."
+)
+
+parser.add_argument("-1", "--one-per-line", action="store_true", help="List one file per line")
+parser.add_argument("-a", "--all", action="store_true", help="Include hidden files (those starting with .)")
+parser.add_argument("paths", nargs="*", default=["."], help="Directory path(s) to list")
+
+args = parser.parse_args()
+
+for path in args.paths:
+    try:
+        entries = os.listdir(path)
+    except Exception as e:
+        print(f"ls: cannot access '{path}': {e}")
+        continue
+
+    if not args.all:
+        entries = [entry for entry in entries if not entry.startswith(".")]
+
+    entries.sort()
+
+    if args.one_per_line:
+        for entry in entries:
+            print(entry)
+    else:
+        print("  ".join(entries))