astro.config.ts

import { defineConfig } from 'astro/config';
import react from '@astrojs/react';

// https://astro.build/config
import vercel from "@astrojs/vercel/serverless";

// https://astro.build/config
import image from "@astrojs/image";

// https://astro.build/config
import mdx from "@astrojs/mdx";
import readingTime from "remark-reading-time";
import readingMdxTime from "remark-reading-time/mdx";
import headingSlugs from 'rehype-slug';
import autolinkHeadings from 'rehype-autolink-headings';

// https://astro.build/config
import prefetch from "@astrojs/prefetch";

// https://astro.build/config
import sitemap from "@astrojs/sitemap";

// https://astro.build/config
export default defineConfig({
  output: 'server',
  adapter: vercel(),
  site: import.meta.env.DEV ? 'http://localhost:3000' : 'https://chrisdmacrae.com',
  integrations: [react(), image({
    serviceEntryPoint: '@astrojs/image/sharp'
  }), mdx({
    remarkPlugins: [readingTime, readingMdxTime],
    extendMarkdownConfig: true
  }), prefetch(), sitemap()],
  markdown: {
    syntaxHighlight: 'prism',
    rehypePlugins: [headingSlugs, autolinkHeadings]
  },
  vite: {
    ssr: {
      noExternal: ['@react-aria/overlays']
    },
    build: {
      // workaround bug "index" file
      // @link https://github.com/withastro/astro/issues/3805
      rollupOptions: {
        output: {
          entryFileNames: "entry.[hash].js",
          chunkFileNames: "chunks/chunk.[hash].js"
        }
      }
    }
  }
});