vite.config.ts

import { defineConfig } from "vite";
import react from "@vitejs/plugin-react";
import pkg from "./package.json";
import tailwindcss from "@tailwindcss/vite";

// @ts-expect-error process is a nodejs global
const host = process.env.TAURI_DEV_HOST || "0.0.0.0";

// https://vite.dev/config/
export default defineConfig(async () => ({
  plugins: [react(), tailwindcss()],

  define: {
    __APP_VERSION__: JSON.stringify(pkg.version),
  },

  build: {
    chunkSizeWarningLimit: 650,
    rollupOptions: {
      output: {
        manualChunks(id) {
          if (id.includes("node_modules")) {
            if (id.includes("/echarts/") || id.includes("/zrender/")) return "vendor-echarts";
            if (id.includes("/react-grid-layout/")) return "vendor-grid";
            if (id.includes("/react-resizable/")) return "vendor-grid";
          }
        },
      },
    },
  },

  // Vite options tailored for Tauri development and only applied in `tauri dev` or `tauri build`
  //
  // 1. prevent Vite from obscuring rust errors
  clearScreen: false,
  // 2. tauri expects a fixed port, fail if that port is not available
  server: {
    port: 1422,
    strictPort: true,
    host: host || false,
    hmr: host
      ? {
          protocol: "ws",
          host,
          port: 1423,
        }
      : undefined,
    watch: {
      // 3. tell Vite to ignore watching `src-tauri`
      ignored: ["**/src-tauri/**"],
    },
  },
}));