astro.config.mjs

import { defineConfig } from 'astro/config';
import sitemap from "@astrojs/sitemap";
import tailwind from "@astrojs/tailwind";
import { SITE_URL } from './src/site_config';

// https://astro.build/config
export default defineConfig({
  site: SITE_URL,
  integrations: [tailwind(), sitemap()],
  vite: {
    plugins: [rawFonts(['.ttf'])],
    optimizeDeps: { exclude: ['@resvg/resvg-js'] }
  },
  // Allows early access to Astro's new image optimization, which supports markdown
  // https://astro.build/blog/images/
  experimental: { assets: true },
});

function rawFonts(ext) {
  return {
    name: 'vite-plugin-raw-fonts',
    transform(_, id) {
      if (ext.some(e => id.endsWith(e))) {
        const buffer = fs.readFileSync(id);
        return {
          code: `export default ${JSON.stringify(buffer)}`,
          map: null
        };
      }
    }
  };
}