vite.config.ts

import vue from '@vitejs/plugin-vue';
import * as path from 'path';
import { ConfigEnv, defineConfig, loadEnv } from 'vite';
import monacoEditorPlugin from 'vite-plugin-monaco-editor';
import { createStyleImportPlugin } from 'vite-plugin-style-import';
import { createSvgIconsPlugin } from 'vite-plugin-svg-icons';

const alias: Record<string, string> = {
  '@': path.resolve(__dirname, 'src'),
};

const viteConfig = defineConfig((mode: ConfigEnv) => {
  const env = loadEnv(mode.mode, process.cwd());

  return {
    plugins: [
      vue(),
      createStyleImportPlugin({
        // resolves: [NutuiResolve()],
        libs: [
          {
            libraryName: '@nutui/nutui',
            esModule: true,
            resolveStyle: name => {
              name = name.toLowerCase().replace('-', ''); //NutuiResolve官方版目前在linux会造成大小写不一致问题无法加载资源
              return `@nutui/nutui/dist/packages/${name}/index.scss`;
            },
          },
        ],
      }),
      createSvgIconsPlugin({
        iconDirs: [path.resolve(process.cwd(), 'src/assets/icons')],
        symbolId: 'icon-[dir]-[name]',
        customDomId: '__svg__icons__dom__',
      }),
      monacoEditorPlugin({}),
    ],
    root: process.cwd(),
    resolve: { alias },
    base: mode.command === 'serve' ? './' : env.VITE_PUBLIC_PATH,
    hmr: true,
    server: {
      port: env.VITE_PORT as unknown as number,
      open: env.VITE_OPEN,
    },
    build: {
      outDir: 'dist',
      sourcemap: false,
      chunkSizeWarningLimit: 1500,
      target: 'es2015',
      minify: 'terser',
      rollupOptions: {
        output: {
          manualChunks: {
            'monaco-editor': ['monaco-editor'],
            '@nutui/nutui': ['@nutui/nutui'],
            '@vueuse/core': ['@vueuse/core'],
          },
        },
      },
      terserOptions: {
        compress: {
          drop_console: true,
          drop_debugger: true,
        },
      },
    },
    css: {
      preprocessorOptions: {
        scss: {
          // 配置 自定义覆盖主题 和 nutui 全局 scss 变量
          additionalData: `@import "@/assets/styles/custom_variables.scss";@import "@nutui/nutui/dist/styles/variables-jdt.scss";`,
        },
      },
    },
    define: {
      __VUE_I18N_FULL_INSTALL__: true,
      __VUE_I18N_LEGACY_API__: false,
      __INTLIFY_PROD_DEVTOOLS__: false,
    },
  };
});

export default viteConfig;