fix: successfully serve with the prod build, resolve #20

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vue-dapp",
-  "version": "0.4.4",
+  "version": "0.4.5-beta.0",
   "description": "Vue 3 library for building Dapps with ethers.js.",
   "repository": "https://github.com/chnejohnson/vue-dapp",
   "bugs": {
@@ -41,6 +41,7 @@
   },
   "devDependencies": {
     "@rollup/plugin-commonjs": "^17.1.0",
+    "@rollup/plugin-inject": "^4.0.3",
     "@rollup/plugin-json": "^4.1.0",
     "@rollup/plugin-replace": "^2.4.1",
     "@types/jest": "^26.0.20",

vite.config.ts

@@ -2,16 +2,22 @@ import vue from '@vitejs/plugin-vue'
 import { resolve } from 'path'
 import { defineConfig } from 'vite'
 import WindiCSS from 'vite-plugin-windicss'
+import inject from '@rollup/plugin-inject'
 
 export default defineConfig({
   root: 'demo/',
   plugins: [vue(), WindiCSS()],
   resolve: {
     alias: {
       'vue-dapp': resolve(__dirname, './src/index.ts'),
-      process: require.resolve('process'),
-      buffer: require.resolve('buffer'),
-      util: require.resolve('util'),
+    },
+  },
+  build: {
+    rollupOptions: {
+      plugins: [inject({ Buffer: ['Buffer', 'Buffer'] })],
+    },
+    commonjsOptions: {
+      transformMixedEsModules: true,
     },
   },
 })

yarn.lock

@@ -1148,6 +1148,15 @@
     magic-string "^0.25.7"
     resolve "^1.17.0"
 
+"@rollup/plugin-inject@^4.0.3":
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/@rollup/plugin-inject/-/plugin-inject-4.0.3.tgz#6f04ebc14790a8bf892286fe9b8c0eb1ddf4d5ce"
+  integrity sha512-lzMXmj0LZjd67MI+M8H9dk/oCxR0TYqYAdZ6ZOejWQLSUtud+FUPu4NCMAO8KyWWAalFo8ean7yFHCMvCNsCZw==
+  dependencies:
+    "@rollup/pluginutils" "^3.1.0"
+    estree-walker "^2.0.1"
+    magic-string "^0.25.7"
+
 "@rollup/plugin-json@^4.1.0":
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/@rollup/plugin-json/-/plugin-json-4.1.0.tgz#54e09867ae6963c593844d8bd7a9c718294496f3"