hyperlane-explorer/next.config.js at main · hyperlane-xyz/hyperlane-explorer · GitHub

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
/** @type {import('next').NextConfig} */

const { version } = require('./package.json');

const isDev = process.env.NODE_ENV !== 'production';

const IMG_SRC_HOSTS = [
  'https://raw.githubusercontent.com',
  'https://cdn.jsdelivr.net/gh/hyperlane-xyz/hyperlane-registry@main/',
];

const securityHeaders = [
  {
    key: 'X-XSS-Protection',
    value: '1; mode=block',
  },
  {
    key: 'X-Frame-Options',
    value: 'DENY',
  },
  {
    key: 'X-Content-Type-Options',
    value: 'nosniff',
  },
  {
    key: 'Referrer-Policy',
    value: 'strict-origin-when-cross-origin',
  },
  {
    key: 'Content-Security-Policy',
    value: `default-src 'self'; script-src 'self' 'wasm-unsafe-eval'${
      isDev ? " 'unsafe-eval'" : ''
    }; connect-src *; img-src 'self' data: ${IMG_SRC_HOSTS.join(' ')}; style-src 'self' 'unsafe-inline'; font-src 'self' data:; base-uri 'self'; form-action 'self'`,
  },
];

const nextConfig = {
  async headers() {
    return [
      {
        source: '/(.*)',
        headers: securityHeaders,
      },
    ];
  },

  env: {
    NEXT_PUBLIC_VERSION: version,
  },

  reactStrictMode: true,

  // Skip type checking during builds — CI runs these separately
  typescript: { ignoreBuildErrors: true },

  // Transpile ESM packages for Jest compatibility
  transpilePackages: [
    '@hyperlane-xyz/core',
    '@hyperlane-xyz/cosmos-sdk',
    '@hyperlane-xyz/cosmos-types',
    '@hyperlane-xyz/deploy-sdk',
    '@hyperlane-xyz/provider-sdk',
    '@hyperlane-xyz/radix-sdk',
    '@hyperlane-xyz/registry',
    '@hyperlane-xyz/sdk',
    '@hyperlane-xyz/starknet-core',
    '@hyperlane-xyz/utils',
    '@hyperlane-xyz/widgets',
    'lodash-es',
    'uuid',
  ],

  turbopack: {
    resolveAlias: {
      // Mock modules that break during bundling
      'pino': './src/utils/pino-noop.js',
      '@hyperlane-xyz/aleo-sdk': './src/utils/aleo-sdk-noop.js',
    },
  },

  serverExternalPackages: ['@provablehq/wasm', '@provablehq/sdk'],

  experimental: {
    useTypeScriptCli: true,
    turbopackFileSystemCacheForBuild: true,
    parallelServerCompiles: true,
    parallelServerBuildTraces: true,
    optimizePackageImports: [
      '@hyperlane-xyz/registry',
      '@hyperlane-xyz/sdk',
      '@hyperlane-xyz/utils',
      '@hyperlane-xyz/widgets',
    ],
  },
};

module.exports = nextConfig;