cleanup-folder.sh

cleanup-folder.sh

#!/bin/bash

# Prompt for base directory to scan
read -rp "📂 Enter the base directory to search (e.g., ./ or /Users/you/project): " base_dir

# Check if directory exists
if [ ! -d "$base_dir" ]; then
    echo "❌ Directory '$base_dir' does not exist. Exiting."
    exit 1
fi

# Prompt for folder name to delete (e.g., dist, node_modules, .angular)
read -rp "🗂️ Enter the folder name to search and delete (e.g., dist, node_modules): " target_name

if [ -z "$target_name" ]; then
    echo "❌ Folder name cannot be empty. Exiting."
    exit 1
fi

echo "🔍 Searching for '$target_name' folders inside '$base_dir' and subdirectories..."

# Initialize result array
target_dirs=()

# Find matching folders (excluding base_dir itself)
while IFS= read -r dir; do
    target_dirs+=("$dir")
done < <(find "$base_dir" -mindepth 2 -type d -name "$target_name")

# If none found
if [ ${#target_dirs[@]} -eq 0 ]; then
    echo "✅ No '$target_name' folders found."
    exit 0
fi

# Show list and sizes
echo "📦 Found the following '$target_name' folders:"
for dir in "${target_dirs[@]}"; do
    du -sh "$dir"
done

# Calculate total size
total_kb=$(du -s "${target_dirs[@]}" | awk '{sum += $1} END {print sum}')
total_gb=$(awk -v kb="$total_kb" 'BEGIN {printf "%.2f", kb/1024/1024}')

echo "🧮 Total disk usage: $total_gb GB"

# Confirm before delete
read -p "❗Are you sure you want to delete all these '$target_name' folders? (y/n): " confirm

if [[ "$confirm" == "y" || "$confirm" == "Y" ]]; then
    for dir in "${target_dirs[@]}"; do
        echo "🗑️  Deleting $dir..."
        rm -rf "$dir"
    done
    echo "✅ All '$target_name' folders have been deleted."
else
    echo "❌ Operation cancelled. No folders were deleted."
fi

chmod +x cleanup-folder.sh &&
./cleanup-folder.sh