vite.config.ts

/// <reference types="vitest" />

import { defineConfig, loadEnv } from 'vite';
import pkg from './package.json';
import { format } from 'date-fns';
import { resolve } from 'path';
import { generateModifyVars } from './build/generate/generateModifyVars';
import { createProxy } from './build/vite/proxy';
import { wrapperEnv } from './build/utils';
import { createVitePlugins } from './build/vite/plugin';
import { OUTPUT_DIR } from './build/constant';

const { dependencies, devDependencies, name, version } = pkg;
const __APP_INFO__ = {
  pkg: { dependencies, devDependencies, name, version },
  lastBuildTime: format(new Date(), 'yyyy-MM-dd HH:mm:ss'),
};

function r(dir: string) {
  return resolve(__dirname, dir);
}

export default defineConfig(({ command, mode }) => {
  const root = process.cwd();
  const env = loadEnv(mode, root);
  const viteEnv = wrapperEnv(env);

  const { VITE_PORT, VITE_PUBLIC_PATH, VITE_USE_MOCK, VITE_PROXY, VITE_DROP_CONSOLE } = viteEnv;
  const isBuild = command === 'build';

  return {
    base: VITE_PUBLIC_PATH,
    root,
    resolve: {
      alias: {
        root: r('./'),
        '/@': r('src'),
        '/#': r('types'),
        'vue-i18n': 'vue-i18n/dist/vue-i18n.cjs.js',
      },
    },
    plugins: createVitePlugins(viteEnv, isBuild),
    server: {
      // Listening on all local IPs
      host: true,
      port: VITE_PORT,
      // Load proxy configuration from .env
      proxy: createProxy(VITE_PROXY),
    },
    build: {
      target: 'es2020',
      cssTarget: 'chrome95',
      outDir: OUTPUT_DIR,

      esbuild: {
        pure: VITE_DROP_CONSOLE ? ['console.log', 'debugger'] : [],
      },

      // minify: 'terser',
      // terserOptions: {
      //   compress: {
      //     keep_infinity: true,
      //     drop_console: VITE_DROP_CONSOLE,
      //   },
      // },
      rollupOptions: VITE_USE_MOCK
        ? {
            output: {
              manualChunks: {
                msw: ['msw'],
                faker: ['@faker-js/faker'],
              },
              format: 'es',
            },
          }
        : {},

      // Turning off brotliSize display can slightly reduce packaging time
      brotliSize: false,
      sourcemap: false,
      chunkSizeWarningLimit: 2000,
    },
    define: {
      // setting vue-i18-next
      // Suppress warning
      __INTLIFY_PROD_DEVTOOLS__: false,
      __APP_INFO__: JSON.stringify(__APP_INFO__),
    },

    css: {
      preprocessorOptions: {
        less: {
          modifyVars: generateModifyVars(),
          javascriptEnabled: true,
        },
      },
    },

    optimizeDeps: {
      include: ['echarts'],
    },

    test: {
      include: ['test/**/*.test.ts'],
      environment: 'jsdom',
      deps: {
        inline: ['@vue', '@vueuse', 'vue-demi', 'date-fns'],
      },
    },
  };
});