import { defineConfig } from "astro/config";
import react from "@astrojs/react";
import mdx from "@astrojs/mdx";
import sitemap from "@astrojs/sitemap";

// joshbairstow.com is the apex. Subdomains (blog., art., code.) are served from this
// same build via the reverse proxy mapping host -> path prefix (see docs/planning.md §6.2).
// `site` here drives canonical URLs in generated metadata and the sitemap.
export default defineConfig({
  site: "https://joshbairstow.com",
  integrations: [react(), mdx(), sitemap()],
  output: "static",
  build: {
    format: "directory",
  },
  vite: {
    server: {
      // Allow the dev server to be hit by the local subdomain hostnames if you alias
      // them in /etc/hosts. Keeps testing the cross-subdomain link behavior easy.
      host: true,
    },
  },
});