import adapter from '@sveltejs/adapter-bun';
import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';
import { sveltekit } from '@sveltejs/kit/vite';
import tailwindcss from '@tailwindcss/vite';
import { defineConfig } from 'vitest/config';
import Icons from 'unplugin-icons/vite';
import { enhancedImages } from '@sveltejs/enhanced-img';

export default defineConfig({
	plugins: [
		tailwindcss(),
		enhancedImages(),
		sveltekit({
			// Consult https://svelte.dev/docs/kit/integrations#preprocessors
			// for more information about preprocessors
			preprocess: vitePreprocess(),

			// Production runs `bun ./build` behind Caddy, which terminates TLS. Without
			// paths.origin the server takes the host from the Host header and assumes
			// https, which is right for both staging and production from one image.
			adapter: adapter(),

			csrf: {
				// Allow form posts from the dev site, which Caddy also serves over https.
				trustedOrigins: ['https://dev.stanrunge.dev']
			}
		}),
		Icons({ compiler: 'svelte' })
	],
	test: { include: ['src/**/*.{test,spec}.{js,ts}'] },
	server: {
		host: '127.0.0.1',
		allowedHosts: ['dev.stanrunge.dev'],
		hmr:
			process.env.AUTH_E2E === '1'
				? false
				: { host: 'dev.stanrunge.dev', protocol: 'wss', clientPort: 443 }
	}
});