import { defineConfig, loadEnv } from "vite";
import path from "path";
import plugins from "./.build/plugins";

// TODO: 开发一个环境变量ts类型处理的插件
// https://vite.dev/config/
export default defineConfig((cnf) => {
  const { mode } = cnf;
  const env = loadEnv(mode, process.cwd());
  const { VITE_APP_ENV } = env;
  return {
    base: VITE_APP_ENV === "production" ? "/" : "/",
    plugins: plugins(cnf),
    resolve: {
      alias: {
        "@": path.resolve(__dirname, "./src"),
      },
    },
    css: {
      // css全局变量使用，@/styles/variable.scss文件
      preprocessorOptions: {
        scss: {
          additionalData: '@use "@/styles/var.scss" as *;',
        },
      },
    },
  };
});