gitRepository/svelte.config.js

import adapter from '@sveltejs/adapter-static';

const config = {
	kit: {
		adapter: adapter({
			// default options are shown. On some platforms
			// these options are set automatically — see below
			fallback: '404.html',
			precompress: true,
			strict: true
		}),
		paths: {
			base: process.argv.includes('dev') ? '' : process.env.BASE_PATH
		}
	}
};

export default config;