life-echo/app-eval-web/vite.config.ts

import react from "@vitejs/plugin-react";
import { loadEnv } from "vite";
import { defineConfig } from "vitest/config";

/**
 * 开发时可将 VITE_EVAL_API_BASE 留空，前端请求 /internal/... 由 Vite 代理转发。
 * 默认与 api/development.sh 中 INTERNAL_EVAL_PORT（默认 7999）一致。
 * 覆盖：VITE_EVAL_PROXY_TARGET=http://127.0.0.1:8001 npm run dev
 */
export default defineConfig(({ mode }) => {
  const env = loadEnv(mode, process.cwd(), "");
  const proxyTarget =
    (env.VITE_EVAL_PROXY_TARGET || "").trim() ||
    "http://127.0.0.1:7999";

  return {
    plugins: [react()],
    server: {
      port: 5174,
      proxy: {
        "/internal": {
          target: proxyTarget,
          changeOrigin: true,
        },
      },
    },
    test: {
      environment: "node",
      include: ["src/**/*.test.ts"],
    },
  };
});