install.sh

#!/bin/bash
# install.sh - Unified installer and patcher for Claude Code

set -e

echo "🛠️ Starting Installation and Patching..."

# 1. Check for Bun
if ! command -v bun &> /dev/null; then
  echo "⚠️ Bun is not installed. Please install it first: https://bun.sh"
  exit 1
fi

# 2. Get the upstream source directory (Patching Step)
# You can pass the path as an argument or enter it when prompted
if [ -z "$1" ]; then
  read -p "📂 Enter the path to the upstream 'src' directory: " SRC_PATH
else
  SRC_PATH="$1"
fi

# Expand tilde if present
SRC_PATH="${SRC_PATH/#\~/$HOME}"

# Validate the source path
if [ ! -d "$SRC_PATH" ]; then
  echo "❌ Error: Upstream directory '$SRC_PATH' not found."
  exit 1
fi

echo "🔄 Step 1: Copying source and applying patches..."
# Ensure we are working with a clean src directory
rm -rf ./src
cp -rv "$SRC_PATH" ./src

if [ -d "patch" ]; then
  # Apply local overrides from the patch folder to the current directory
  cp -rv patch/* .
  echo "✅ Patches applied successfully."
else
  echo "⚠️ No 'patch/' folder found. Skipping apply step."
fi

# 3. Install dependencies
echo "📦 Step 2: Installing npm dependencies..."
bun install

# 4. Create initial stubs
echo "🧙 Step 3: Running local module stubber..."
if [ -d "patch" ]; then
  # Run from the patch directory if present
  echo "Running stubber from 'patch' directory..."
  cd patch && npm run stub && cd ..
elif [ -f "package.json" ]; then
  # Or run from the current root if it's already the patched app
  npm run stub
fi

echo "✅ Installation complete!"
echo ""
echo "📱 To get started:"
echo "Run 'bun run dev' to launch the locally patched Claude Code CLI."
echo ""
echo "🚀 Happy coding!"