import tailwindcss from '@tailwindcss/vite';
import { sveltekit } from '@sveltejs/kit/vite';
import { defineConfig, loadEnv } from 'vite';

export default defineConfig(({ mode }) => {
	// SvelteKit evaluates server modules during the build, and `$lib/server/db`
	// requires DATABASE_URL at import time. Bun does not always surface the
	// auto-loaded `.env` to Vite's build workers, so copy `.env` values into
	// `process.env` here (without overriding a real environment variable).
	const env = loadEnv(mode, process.cwd(), '');
	for (const [key, value] of Object.entries(env)) {
		if (process.env[key] === undefined) process.env[key] = value;
	}

	return {
		plugins: [tailwindcss(), sveltekit()],
		server: {
			allowedHosts: ['bibdle.com']
		}
	};
});