/** @type {import('next').NextConfig} */
const isProd = process.env.NODE_ENV === 'production'

const nextConfig = {
  // Avoid dev/prod builds clobbering each other on Windows (causing missing _next/static files).
  ...(isProd ? { output: 'standalone' } : {}),
  distDir: isProd ? '.next-prod' : '.next-dev',
  webpack: (config, { dev }) => {
    // Webpack filesystem cache is occasionally flaky on Windows and can lead to missing vendor-chunks.
    if (dev) config.cache = false
    return config
  },
}

module.exports = nextConfig