docs/website/next.config.js at 2f0cd40a05bdda94dfe267841b30ba2ffeb42331 · graphprotocol/docs · GitHub

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// @ts-check

import nextra from 'nextra'
import rehypeMdxCodeProps from 'rehype-mdx-code-props'

import { defaultLocale, translate } from '@edgeandnode/gds'

import { translations } from './dist/i18n.js'
import rehypeUnwrapImages from './dist/mdxPlugins/rehypeUnwrapImages.js'
import remarkCallouts from './dist/mdxPlugins/remarkCallouts.js'
import remarkTransformRemoteDocs from './dist/mdxPlugins/remarkTransformRemoteDocs.js'

const env = {
  ENVIRONMENT: process.env.ENVIRONMENT,
  ORIGIN: process.env.ORIGIN,
  BASE_PATH: process.env.BASE_PATH,
  ALGOLIA_API_KEY: process.env.ALGOLIA_API_KEY,
  ALGOLIA_APP_ID: process.env.ALGOLIA_APP_ID,
  MIXPANEL_TOKEN:
    process.env.NODE_ENV === 'production'
      ? process.env.ENVIRONMENT === 'production'
        ? 'cfeac8baf33c9b4d255f28d57f3c9148' // production
        : 'e57a9892339b2acfd02943c86b746d32' // staging
      : '', // local dev (no tracking)
  GOOGLE_ANALYTICS_MEASUREMENT_ID: process.env.NODE_ENV === 'production' ? 'G-5MK48LFNKY' : '',
}

const withNextra = nextra({
  theme: './src/layout/Layout.tsx',
  search: false,
  codeHighlight: false,
  defaultShowCopyCode: false,
  readingTime: true,
  transformPageMap(pageMap) {
    const route = pageMap[0] && 'route' in pageMap[0] ? pageMap[0].route : undefined
    const locale = typeof route === 'string' ? route.slice(1, 3) : defaultLocale
    const t = (/** @type {string} */ key) =>
      translate(
        translations,
        /** @type {import('@edgeandnode/gds').Locale} */
        (locale),
        /** @type {any} */
        (key),
      )

    // TODO: Move back to `src/pages/en/_meta.js` and add `src/pages/en/_meta-titles.json` for the translations
    const metaFile = {
      index: t('index.title'),
      about: '',
      'supported-networks': '',
      contracts: '',
      '---1': {
        type: 'separator',
      },
      subgraphs: {
        type: 'children',
        title: t('global.navigation.subgraphs'),
      },
      '---2': {
        type: 'separator',
      },
      substreams: {
        type: 'children',
        title: t('global.navigation.substreams'),
      },
      '---3': {
        type: 'separator',
      },
      'token-api': {
        type: 'children',
        title: t('global.navigation.tokenApi'),
      },
      '---4': {
        type: 'separator',
      },
      hypergraph: {
        type: 'children',
        title: t('global.navigation.hypergraph'),
      },
      '---5': {
        type: 'separator',
      },
      'ai-suite': {
        type: 'children',
        title: t('global.navigation.ai-suite'),
      },
      '---6': {
        type: 'separator',
      },
      indexing: {
        type: 'children',
        title: t('global.navigation.indexing'),
      },
      '---7': {
        type: 'separator',
      },
      resources: {
        type: 'children',
        title: t('global.navigation.resources'),
      },
      archived: {
        type: 'children',
        title: t('global.navigation.archived'),
      },
    }

    return [
      { data: metaFile },
      {
        route: `/${locale}`,
        name: 'index',
        frontMatter: {},
      },
      ...pageMap,
    ]
  },
  mdxOptions: {
    remarkPlugins: [remarkCallouts, remarkTransformRemoteDocs],
    rehypePlugins: [rehypeUnwrapImages, rehypeMdxCodeProps],
  },
})

/** @type {import('next').NextConfig} */
export default withNextra({
  env,
  output: 'export',
  distDir: process.env.NODE_ENV === 'production' ? '../out/docs' : undefined,
  experimental: {
    // Fix scroll restoration (see https://github.com/vercel/next.js/issues/37893#issuecomment-1221335543)
    scrollRestoration: true,
  },
  pageExtensions: ['tsx'],
  reactStrictMode: true,
  basePath: env.BASE_PATH,
  trailingSlash: true,
  redirects: async () => [
    {
      source: '/',
      destination: '/en/',
      permanent: true,
    },
    // If we ever change `output` to not be `export`, we should move all the redirects from `nginx.conf` here
  ],
  images: {
    unoptimized: true,
  },
  i18n: {
    defaultLocale,
    locales: Object.keys(translations),
  },
})