setup-firebase-env.sh

#!/bin/bash

# Firebase Environment Variables Setup Script
# This script helps you create the .env.local file for Firebase configuration

echo "🔥 Firebase Comments Setup Script"
echo "=================================="
echo ""

# Check if .env.local already exists
if [ -f "client/.env.local" ]; then
    echo "⚠️  .env.local already exists. Do you want to overwrite it? (y/n)"
    read -r response
    if [[ "$response" =~ ^([yY][eE][sS]|[yY])$ ]]; then
        echo "📝 Overwriting existing .env.local file..."
    else
        echo "❌ Setup cancelled. Your existing .env.local file was preserved."
        exit 0
    fi
fi

echo ""
echo "📋 Please provide your Firebase project configuration:"
echo ""

# Get Firebase configuration values
echo "Enter your Firebase API Key:"
read -r api_key

echo "Enter your Firebase Auth Domain:"
read -r auth_domain

echo "Enter your Firebase Project ID:"
read -r project_id

echo "Enter your Firebase Storage Bucket:"
read -r storage_bucket

echo "Enter your Firebase Messaging Sender ID:"
read -r messaging_sender_id

echo "Enter your Firebase App ID:"
read -r app_id

echo ""
echo "📝 Creating .env.local file..."

# Create .env.local file
cat > client/.env.local << EOF
# Firebase Configuration
# Generated by setup-firebase-env.sh
# IMPORTANT: Use VITE_ prefix for all variables (Vite requirement)

VITE_FIREBASE_API_KEY=${api_key}
VITE_FIREBASE_AUTH_DOMAIN=${auth_domain}
VITE_FIREBASE_PROJECT_ID=${project_id}
VITE_FIREBASE_STORAGE_BUCKET=${storage_bucket}
VITE_FIREBASE_MESSAGING_SENDER_ID=${messaging_sender_id}
VITE_FIREBASE_APP_ID=${app_id}
EOF

echo ""
echo "✅ .env.local file created successfully!"
echo ""
echo "🔧 Next steps:"
echo "1. Restart your development server (npm run dev)"
echo "2. Navigate to any blog post to see the comment section"
echo "3. Test adding a comment"
echo ""
echo "📚 For detailed setup instructions, see FIREBASE_COMMENTS_SETUP_GUIDE.md"
echo ""
echo "🚀 Your Firebase comments are now ready to use!"