vite.config.ts

import { defineConfig } from 'vite';
import react from '@vitejs/plugin-react';
import pluginRewriteAll from 'vite-plugin-rewrite-all';

const moduleExclude = (match) => {
  const m = (id) => id.indexOf(match) > -1;
  return {
    name: `exclude-${match}`,
    resolveId(id) {
      if (m(id)) return id;
    },
    load(id) {
      if (m(id)) return `export default {}`;
    },
  };
};

// https://vitejs.dev/config/
export default defineConfig({
  optimizeDeps: {
    include: [
      'gun',
      'gun/gun',
      'gun/sea',
      'gun/sea.js',
      'gun/lib/then',
      'gun/lib/webrtc',
      'gun/lib/radix',
      'gun/lib/radisk',
      'gun/lib/store',
      'gun/lib/rindexed',
    ],
  },
  plugins: [
    pluginRewriteAll(),
    react(),
    {
      name: 'configure-response-headers',
      configureServer: (server) => {
        server.middlewares.use((_req, res, next) => {
          res.setHeader('Cross-Origin-Embedder-Policy', 'require-corp');
          res.setHeader('Cross-Origin-Opener-Policy', 'same-origin');
          res.setHeader('Cross-Origin-Resource-Policy', 'cross-origin');
          next();
        });
      },
    },
    moduleExclude('text-encoding'),
  ],
});