All files / web next.config.js

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
const createNextIntlPlugin = require('next-intl/plugin')
const withBundleAnalyzer = require('@next/bundle-analyzer')({
  enabled: process.env.ANALYZE === 'true',
})

const withNextIntl = createNextIntlPlugin('./src/i18n/request.ts')

/** @type {import('next').NextConfig} */
const nextConfig = {
  // Enable source maps in production for easier debugging
  productionBrowserSourceMaps: true,

  // Generate unique build ID for cache busting
  generateBuildId: async () => {
    // Use git commit hash if available, otherwise timestamp
    const { execSync } = require('child_process')
    try {
      return execSync('git rev-parse --short HEAD').toString().trim()
    } catch {
      return `build-${Date.now()}`
    }
  },

  // Configure cache headers for static assets
  async headers() {
    return [
      {
        // Static assets with content hash - cache forever (immutable)
        source: '/_next/static/:path*',
        headers: [
          {
            key: 'Cache-Control',
            value: 'public, max-age=31536000, immutable',
          },
        ],
      },
      {
        // Build manifest and other _next files without hash
        source: '/_next/:path((?!static).*)',
        headers: [
          {
            key: 'Cache-Control',
            value: 'public, max-age=0, must-revalidate',
          },
        ],
      },
      {
        // HTML pages - don't cache (or very short cache)
        source: '/:path((?!_next|api).*)',
        headers: [
          {
            key: 'Cache-Control',
            value: 'public, max-age=0, must-revalidate',
          },
        ],
      },
    ]
  },

  eslint: {
    ignoreDuringBuilds: true,
  },
  typescript: {
    ignoreBuildErrors: false,
  },
  experimental: {
    optimizePackageImports: [
      // Internal packages
      '@soroban/core',
      '@soroban/client',
      // Icon libraries (HUGE impact - these bundle everything otherwise)
      'lucide-react',
      // Animation libraries
      'framer-motion',
      // Radix UI components
      '@radix-ui/react-accordion',
      '@radix-ui/react-checkbox',
      '@radix-ui/react-collapsible',
      '@radix-ui/react-dialog',
      '@radix-ui/react-dropdown-menu',
      '@radix-ui/react-hover-card',
      '@radix-ui/react-label',
      '@radix-ui/react-popover',
      '@radix-ui/react-progress',
      '@radix-ui/react-radio-group',
      '@radix-ui/react-select',
      '@radix-ui/react-slider',
      '@radix-ui/react-switch',
      '@radix-ui/react-tabs',
      '@radix-ui/react-toast',
      '@radix-ui/react-tooltip',
      // TanStack
      '@tanstack/react-query',
      '@tanstack/react-form',
      '@tanstack/react-virtual',
    ],
    serverComponentsExternalPackages: [
      '@myriaddreamin/typst.ts',
      'sharp',
      'puppeteer',
      '@napi-rs/canvas',
    ],
  },
  transpilePackages: [
    '@soroban/core',
    '@soroban/client',
    '@svg-maps/world',
    '@svg-maps/usa',
    '@tidepool/debug-panel',
  ],
  webpack: (config, { isServer }) => {
    config.experiments = {
      ...config.experiments,
      asyncWebAssembly: true,
      layers: true,
    }

    // Exclude native Node.js modules from client bundle
    // canvas is a jscanify dependency only needed for Node.js, not browser
    if (!isServer) {
      config.externals = [...(config.externals || []), 'canvas']
    }

    // Optimize WASM loading
    if (!isServer) {
      // Enable dynamic imports for better code splitting
      config.optimization = {
        ...config.optimization,
        splitChunks: {
          ...config.optimization.splitChunks,
          cacheGroups: {
            ...config.optimization.splitChunks?.cacheGroups,
            // Create separate chunk for WASM modules
            wasm: {
              test: /\.wasm$/,
              name: 'wasm',
              chunks: 'async',
              enforce: true,
            },
            // Separate typst.ts into its own chunk
            typst: {
              test: /[\\/]node_modules[\\/]@myriaddreamin[\\/]typst.*[\\/]/,
              name: 'typst',
              chunks: 'async',
              enforce: true,
            },
          },
        },
      }

      // Add preload hints for critical WASM files
      config.resolve.fallback = {
        ...config.resolve.fallback,
        fs: false,
        path: false,
      }
    }

    // Fix for WASM modules
    config.module.rules.push({
      test: /\.wasm$/,
      type: 'asset/resource',
    })

    return config
  },
}

module.exports = withBundleAnalyzer(withNextIntl(nextConfig))