Configure plugin for vite

vite.config.ts

@@ -2,7 +2,7 @@ import { fileURLToPath, URL } from 'url'
 import vue from '@vitejs/plugin-vue'
 import { defineConfig } from 'vite'
 import analyzer from 'rollup-plugin-analyzer'
-
+import istanbul from 'vite-plugin-istanbul'
 // https://vitejs.dev/config/
 export default defineConfig({
   resolve: {
@@ -13,5 +13,12 @@ export default defineConfig({
   plugins: [
     vue(),
     analyzer({ summaryOnly: true }),
+     istanbul({
+      include: 'src/*',
+      exclude: ['node_modules'],
+      extension: ['.js', '.ts', '.vue'],
+      requireEnv: false,
+      forceBuildInstrument: Boolean(process.env.INSTRUMENT_BUILD)
+    }),
   ],
 })