sunset/next.config.js at main · tseminghong/sunset · GitHub

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const withBundleAnalyzer = require('@next/bundle-analyzer')({
  enabled: process.env.ANALYZE === 'true',
})

/** @type {import('next').NextConfig} */
const path = require('path')

const nextConfig = {
  // Suppress the lockfile warning
  outputFileTracingRoot: process.cwd(),

  // Static export for mobile app
  output: 'export',

  // Disable image optimization for static export
  images: {
    unoptimized: true,
  },

  // Turbopack configuration
  turbopack: {
    resolveAlias: {
      '@': path.resolve(__dirname, 'src'),
    },
    resolveExtensions: ['.tsx', '.ts', '.jsx', '.js', '.json'],
  },

  // Enable experimental features for better performance
  experimental: {
    // Enable server actions for better form handling
    serverActions: {
      bodySizeLimit: '2mb',
    },
    // Enable webVitalsAttribution for performance monitoring
    webVitalsAttribution: ['CLS', 'LCP'],
  },

  // Performance optimizations
  compress: true,
  poweredByHeader: false,
  // Headers for better security and performance
  async headers() {
    return [
      {
        source: '/(.*)',
        headers: [
          {
            key: 'X-Content-Type-Options',
            value: 'nosniff',
          },
          {
            key: 'X-Frame-Options',
            value: 'DENY',
          },
          {
            key: 'X-XSS-Protection',
            value: '1; mode=block',
          },
          {
            key: 'Cache-Control',
            value: 'public, max-age=31536000, immutable',
          },
        ],
      },
      {
        source: '/favicon.ico',
        headers: [
          {
            key: 'Cache-Control',
            value: 'public, max-age=31536000, immutable',
          },
        ],
      },
      {
        source: '/_next/static/(.*)',
        headers: [
          {
            key: 'Cache-Control',
            value: 'public, max-age=31536000, immutable',
          },
        ],
      },
    ]
  },

  // Redirect configuration for backward compatibility with old HTML files
  async redirects() {
    return [
      // Redirect old HTML files to new Next.js routes
      {
        source: '/javascript.html',
        destination: '/javascript',
        permanent: true,
      },
      {
        source: '/s4python.html',
        destination: '/python',
        permanent: true,
      },
      {
        source: '/DSE_2025(1).html',
        destination: '/courses',
        permanent: false, // Temporary redirect until we create specific pages
      },
      {
        source: '/DSE_2025(2).html',
        destination: '/courses',
        permanent: false,
      },
      {
        source: '/hardware.html',
        destination: '/courses',
        permanent: false,
      },
      {
        source: '/software.html',
        destination: '/courses',
        permanent: false,
      },
      {
        source: '/sql.html',
        destination: '/courses',
        permanent: false,
      },
    ]
  },
}

module.exports = withBundleAnalyzer(nextConfig)