#!/usr/bin/env node

/**
 * Setup script: creates config.json from example if it doesn't exist.
 * Runs during build phase.
 */

const fs = require('fs')
const path = require('path')

const projectRoot = path.join(__dirname, '..')
const configPath = path.join(projectRoot, 'src', 'config', 'config.json')
const examplePath = path.join(projectRoot, 'src', 'config', 'config.json.example')

// Check if config.json exists
if (fs.existsSync(configPath)) {
  console.log('✓ config.json found')
  process.exit(0)
}

// Check if example exists
if (!fs.existsSync(examplePath)) {
  console.error('✗ config.json.example not found at', examplePath)
  process.exit(1)
}

// Copy example to config.json
try {
  const exampleContent = fs.readFileSync(examplePath, 'utf8')
  fs.writeFileSync(configPath, exampleContent)
  console.log('✓ config.json created from example')
  process.exit(0)
} catch (err) {
  console.error('✗ Failed to create config.json:', err.message)
  process.exit(1)
}