canrd-outside / order-erp-front · Files

import type { UserConfig, ConfigEnv } from 'vite';

import { loadEnv } from 'vite';

import { resolve } from 'path';

import { generateModifyVars } from './build/config/themeConfig';

import { createProxy } from './build/vite/proxy';

import { createAlias } from './build/vite/alias';

import { wrapperEnv } from './build/utils';

import { createVitePlugins } from './build/vite/plugin';

import { OUTPUT_DIR } from './build/constant';

export default ({ command, mode }: ConfigEnv): UserConfig => {

  const root = process.cwd();

  const env = loadEnv(mode, root);

  // The boolean type read by loadEnv is a string. This function can be converted to boolean type

  const viteEnv = wrapperEnv(env);

  const { VITE_PORT, VITE_PUBLIC_PATH, VITE_PROXY, VITE_DROP_CONSOLE } = viteEnv;

  const isBuild = command === 'build';

  return {

    base: VITE_PUBLIC_PATH,

    root,

    resolve: {

      alias: createAlias([
        // /@/xxxx => src/xxxx
        ['/@/', 'src'],
        // /#/xxxx => types/xxxx
        ['/#/', 'types'],
      ]),

    },

    server: {
      port: VITE_PORT,

      // Load proxy configuration from .env

      proxy: createProxy(VITE_PROXY),
    },
    build: {

      target: 'es2015',

      outDir: OUTPUT_DIR,

      terserOptions: {
        compress: {
          keep_infinity: true,

          // Used to delete console in production environment

          drop_console: VITE_DROP_CONSOLE,
        },

      },

      // Turning off brotliSize display can slightly reduce packaging time

      brotliSize: false,

      chunkSizeWarningLimit: 1200,

    },
    define: {
      // setting vue-i18-next
      // Suppress warning
      __VUE_I18N_LEGACY_API__: false,
      __VUE_I18N_FULL_INSTALL__: false,
      __INTLIFY_PROD_DEVTOOLS__: false,
    },

    css: {
      preprocessorOptions: {
        less: {
          modifyVars: {

            // Used for global import to avoid the need to import each style file separately

            // reference:  Avoid repeated references

            hack: `true; @import (reference) "${resolve('src/design/config.less')}";`,

            ...generateModifyVars(),

          },
          javascriptEnabled: true,

        },

      },

    },

    // The vite plugin used by the project. The quantity is large, so it is separately extracted and managed
    plugins: createVitePlugins(viteEnv, isBuild),

    optimizeDeps: {

      // @iconify/iconify: The dependency is dynamically and virtually loaded by @purge-icons/generated, so it needs to be specified explicitly

      include: [
        '@iconify/iconify',
        'ant-design-vue/es/locale/zh_CN',
        'moment/dist/locale/zh-cn',
        'ant-design-vue/es/locale/en_US',
        'moment/dist/locale/eu',
      ],

      exclude: ['vue-demi'],

    },
  };
};