cleanup-angular.sh on mac os

cleanup-angular.sh

#!/bin/bash

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

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

echo "🔍 Searching for .angular folders inside subdirectories of '$base_dir'..."

# Initialize array
angular_dirs=()

# Use while loop instead of mapfile for macOS compatibility
while IFS= read -r dir; do
    angular_dirs+=("$dir")
done < <(find "$base_dir" -mindepth 2 -type d -name ".angular")

# If no results found
if [ ${#angular_dirs[@]} -eq 0 ]; then
    echo "✅ No .angular folders found."
    exit 0
fi

# Display found folders with size
echo "📦 Found the following .angular folders:"
for dir in "${angular_dirs[@]}"; do
    du -sh "$dir"
done

# Calculate total size
total_kb=$(du -s "${angular_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 deletion
read -p "❗Are you sure you want to delete all these .angular folders? (y/n): " confirm

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

chmod +x cleanup-angular.sh
./cleanup-angular.sh