vite.config.ts

import { defineConfig } from "vite";
import react from "@vitejs/plugin-react";
import tailwindcss from "@tailwindcss/vite";
import path from "path";

const host = process.env.TAURI_DEV_HOST;

export default defineConfig({
  plugins: [react(), tailwindcss()],
  test: {
    environment: "jsdom",
    setupFiles: ["./vitest.setup.ts"],
    // The sidecar has its own test suite that runs under `bun test` (it
    // imports from "bun:test"). Without this exclude, Vitest crawls into
    // sidecar/ and tries to load those files, then fails because Vite
    // externalizes "bun:test" for the browser environment.
    exclude: [
      "**/node_modules/**",
      "**/dist/**",
      "**/src-tauri/**",
      "sidecar/**",
    ],
  },
  resolve: {
    alias: {
      "@": path.resolve(__dirname, "./src"),
    },
  },
  build: {
    // xterm.js ships pre-minified; esbuild double-minification mangles its
    // internal variable references (ReferenceError in _innerWrite → parse →
    // requestMode). Safe to disable for a Tauri app — JS loads from disk.
    minify: false,
  },
  clearScreen: false,
  server: {
    port: 1420,
    strictPort: true,
    host: host || false,
    hmr: host
      ? {
          protocol: "ws",
          host,
          port: 1421,
        }
      : undefined,
    watch: {
      ignored: ["**/src-tauri/**"],
    },
  },
});