vite.config.js

import { defineConfig } from 'vite';
import { sveltekit } from '@sveltejs/kit/vite';
import { internalIpV4 } from 'internal-ip';
import Icons from 'unplugin-icons/vite';

// @ts-expect-error process is a nodejs global
const mobile = !!/android|ios/.exec(process.env.TAURI_ENV_PLATFORM);

// https://vitejs.dev/config/
export default defineConfig(async () => ({
	plugins: [
		sveltekit(),
		Icons({
			compiler: 'svelte',
			autoInstall: true
		})
	],

	// 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: 1420,
		strictPort: true,
		host: mobile ? '0.0.0.0' : false,
		hmr: mobile
			? {
					protocol: 'ws',
					host: await internalIpV4(),
					port: 1421
				}
			: undefined,
		watch: {
			// 3. tell vite to ignore watching `src-tauri`
			ignored: ['**/src-tauri/**']
		}
	}
}));