astro.config.ts

import mdx from '@astrojs/mdx';
import zeabur from '@zeabur/astro-adapter/serverless';
import { uploader } from 'astro-uploader';
import { defineConfig, envField } from 'astro/config';
import rehypeAutolinkHeadings from 'rehype-autolink-headings';
import rehypeExternalLinks from 'rehype-external-links';
import rehypeSlug from 'rehype-slug';
import options from './options';
import { astroImage } from './plugins/images';

// https://astro.build/config
export default defineConfig({
  // This will override the import.meta.env.SITE. No need to introduce method.
  site: options.isProd() ? options.website : options.local.website,
  output: 'server',
  security: {
    checkOrigin: true,
  },
  image: {
    domains: ['localhost', '127.0.0.1'],
    service: !options.isProd() ? { entrypoint: './plugins/resize', config: {} } : undefined,
  },
  experimental: {
    contentLayer: true,
    contentIntellisense: true,
    env: {
      schema: {
        // Postgres Database
        POSTGRES_HOST: envField.string({ context: 'server', access: 'secret' }),
        POSTGRES_PORT: envField.number({ context: 'server', access: 'secret' }),
        POSTGRES_USERNAME: envField.string({ context: 'server', access: 'secret' }),
        POSTGRES_PASSWORD: envField.string({ context: 'server', access: 'secret' }),
        POSTGRES_DATABASE: envField.string({ context: 'server', access: 'secret' }),
        // Artalk Comment
        ARTALK_HOST: envField.string({ context: 'server', access: 'secret' }),
      },
      validateSecrets: true,
    },
  },
  integrations: [
    mdx({
      remarkPlugins: [astroImage],
      rehypePlugins: [
        [rehypeExternalLinks, { rel: 'nofollow', target: '_blank' }],
        rehypeSlug,
        [rehypeAutolinkHeadings, { behavior: 'append', properties: {} }],
      ],
    }),
    uploader({
      paths: ['images', 'og', 'cats'],
      endpoint: process.env.S3_ENDPOINT,
      bucket: process.env.S3_BUCKET as string,
      accessKey: process.env.S3_ACCESS_KEY as string,
      secretAccessKey: process.env.S3_SECRET_ACCESS_KEY as string,
    }),
  ],
  adapter: zeabur(),
  markdown: {
    gfm: true,
    shikiConfig: {
      theme: 'solarized-light',
      wrap: false,
    },
  },
  server: {
    port: options.local.port,
  },
  devToolbar: {
    // I don't need such toolbar.
    enabled: false,
  },
  vite: {
    // Add this for avoiding the needless import optimize in Vite.
    optimizeDeps: { exclude: ['@napi-rs/canvas', 'opendal', 'sharp'] },
  },
  build: {
    assets: 'cats',
    assetsPrefix: options.assetsPrefix(),
  },
});