vite.config.js

/// <reference types="vitest" />
import { resolve } from 'path'
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue';
import cssInjectedByJsPlugin from 'vite-plugin-css-injected-by-js'

export default defineConfig({
  plugins: [vue(),cssInjectedByJsPlugin()],
  resolve: {
    alias: {
      '@': resolve(__dirname, './src'),
    },
  },
  build: {
    lib: {
      // Could also be a dictionary or array of multiple entry points
      entry: resolve(__dirname, 'lib/main.ts'),
      name: 'vue-simple-password-meter',
      // the proper extensions will be added
      fileName: 'vue-simple-password-meter'
    },
    rollupOptions: {
      // make sure to externalize deps that shouldn't be bundled
      // into your library
      external: ['vue'],
      output: {
        // Provide global variables to use in the UMD build
        // for externalized deps
        globals: {
          vue: 'Vue'
        }
      }
    }
  },
  test: {
    environment: 'happy-dom'
  },
})