#!/usr/bin/env bash

# Show the largest directories within a target path (default: $HOME)
TARGET="${1:-$HOME}"

if [[ ! -d "$TARGET" ]]; then
    echo "❌ '$TARGET' is not a directory."
    echo "Usage: $0 [path]"
    exit 1
fi

echo "🔎 Scanning: $TARGET"
echo "📁 Top 10 largest directories:"
echo

du -h --max-depth=1 "$TARGET" 2>/dev/null \
    | sort -hr \
    | head -n 10