1#!/bin/bash
2set -e
3 
4echo "📦 Bundling React app to single HTML artifact..."
5 
6# Check if we're in a project directory
7if [ ! -f "package.json" ]; then
8  echo "❌ Error: No package.json found. Run this script from your project root."
9  exit 1
10fi
11 
12# Check if index.html exists
13if [ ! -f "index.html" ]; then
14  echo "❌ Error: No index.html found in project root."
15  echo "   This script requires an index.html entry point."
16  exit 1
17fi
18 
19# Install bundling dependencies
20echo "📦 Installing bundling dependencies..."
21pnpm add -D parcel @parcel/config-default parcel-resolver-tspaths html-inline
22 
23# Create Parcel config with tspaths resolver
24if [ ! -f ".parcelrc" ]; then
25  echo "🔧 Creating Parcel configuration with path alias support..."
26  cat > .parcelrc << 'EOF'
27{
28  "extends": "@parcel/config-default",
29  "resolvers": ["parcel-resolver-tspaths", "..."]
30}
31EOF
32fi
33 
34# Clean previous build
35echo "🧹 Cleaning previous build..."
36rm -rf dist bundle.html
37 
38# Build with Parcel
39echo "🔨 Building with Parcel..."
40pnpm exec parcel build index.html --dist-dir dist --no-source-maps
41 
42# Inline everything into single HTML
43echo "🎯 Inlining all assets into single HTML file..."
44pnpm exec html-inline dist/index.html > bundle.html
45 
46# Get file size
47FILE_SIZE=$(du -h bundle.html | cut -f1)
48 
49echo ""
50echo "✅ Bundle complete!"
51echo "📄 Output: bundle.html ($FILE_SIZE)"
52echo ""
53echo "You can now use this single HTML file as an artifact in Claude conversations."
54echo "To test locally: open bundle.html in your browser"