keanu-weblite/vite.config.mjs

import { defineConfig } from "vite";
import vue from "@vitejs/plugin-vue";
import vueJsx from "@vitejs/plugin-vue-jsx";
import vitePluginVuetify from "vite-plugin-vuetify";
import { fileURLToPath, URL } from "node:url";
import Components from "unplugin-vue-components/vite";
import { viteStaticCopy } from 'vite-plugin-static-copy';
import nodePolyfills from 'rollup-plugin-polyfill-node';
import { resolve } from "path";
import commonjs from '@rollup/plugin-commonjs';

function VuetifyResolver() {
  return {
    type: 'component',
    resolve: (name) => {
      console.log("rESOLVE", name);
      if (name.match(/^V[A-Z]/) && !name.includes("VEmojiPicker"))
        return { name, from: './node_modules/vuetify/lib/components' }
    },
  }
}

// https://vitejs.dev/config/
export default defineConfig(({mode}) => ({
  plugins: [
    // commonjs({
    //    include: /node_modules/,
    //    requireReturnsDefault: 'auto', // <---- this solves default issue
    //  }),
    // commonjs({
    //   exclude: ["*vuex-persist*", "*deepmerge*"]
    // }),
    vue(),
    vueJsx(),
    vitePluginVuetify(),
    // Components({
    //   resolvers: [VuetifyResolver()],
    // }),
    viteStaticCopy({
        targets: [
            {
              src: "src/assets/config.json",
              dest: ''
            },
            {
              src: "node_modules/@matrix-org/olm/olm.wasm",
              dest: ''
            },
            {
              src: 'node_modules/@matrix-org/matrix-sdk-crypto-wasm/pkg/matrix_sdk_crypto_wasm_bg.wasm',
              dest: mode == "development" ? '/node_modules/.vite/deps/pkg' : ''
            }
          ]
      }),
      //nodePolyfills(),
  ],
  resolve: {
    extensions: ['.vue','.mjs', '.js', '.ts', '.jsx', '.tsx', '.json','.wasm'],
    alias: [
      { find: "@", replacement: fileURLToPath(new URL("./src", import.meta.url)) },
      { find: "~@", replacement: fileURLToPath(new URL("./src", import.meta.url)) },
      { find: "~vuetify/src", replacement: fileURLToPath(new URL("./node_modules/vuetify/lib", import.meta.url)) },
      { find: "vue", replacement: fileURLToPath(new URL("./node_modules/vue/dist/vue.esm-bundler.js", import.meta.url)) }, 
    ],
  },
  define: {
    //global: "window",
    //module: {},
    Lame: "window.Lame",
    Presets: "window.Presets",
    GainAnalysis: "window.GainAnalysis",
    QuantizePVT: "window.QuantizePVT",
    Quantize: "window.Quantize",
    Takehiro: "window.Takehiro",
    Reservoir: "window.Reservoir",
    MPEGMode: "window.MPEGMode",
    BitStream: "window.BitStream",
  },
    build: {
    commonjsOptions: { transformMixedEsModules: true } // Change
  }
  // optimizeDeps: {
  //   include: ["deepmerge", "vuex-persist"], 
  // },
  // optimizeDeps: {
  //   include: [
  //     "vuex-persist", "vue-sanitize"
  //   ],
  //   esbuildOptions:{
  //     plugins:[
  //       commonjs()
  //     ]
  //   }
  // },
  // build: {
  //   commonjsOptions: {
  //     include: [/node_modules/],
  //     requireReturnsDefault: true,
  //     exclude: ["vuex-persist"]
  //   }
  // },
  // rollupOptions: {
  //   //Here, we are externalizing Vue to prevent it to be bundled
  //   //with our library
  //   external: ["vue"],
  //   //Add this so the UMD build will recognize the global variables
  //   //of externalized dependencies
  //   output: {
  //     globals: {
  //       vue: "Vue",
  //     },
  //     exports: "named",
  //   },
  // },
}));