svelte.config.js

import preprocess from "svelte-preprocess";
import staticAdapter from "@sveltejs/adapter-static";

const environment = process.env.ENV;
const mapEnvironmentToBasePath = {
  production: "",
  staging: "/website-staging",
};
const basePath = mapEnvironmentToBasePath[environment];
console.warn(`Unknown environment: "${environment}"`);

/** @type {import('@sveltejs/kit').Config} */
const config = {
  // Consult https://github.com/sveltejs/svelte-preprocess
  // for more information about preprocessors
  preprocess: preprocess(),

  onwarn: (warning, handler) => {
    if (
      [
        "a11y-missing-content",
        "a11y-missing-attribute",
        "a11y-click-events-have-key-events",
        "security-anchor-rel-noreferrer",
      ].find((rule) => warning.code.includes(rule))
    ) {
      return;
    }

    handler(warning);
  },

  kit: {
    paths: {
      base: basePath,
    },
    adapter: staticAdapter({
      fallback: "index.html",
    }),
    prerender: { entries: [] },
  },
};

export default config;