Contribution Guide

Setup

Install vercel:

npm i -g vercel

then install deps and fire up a dev server.

yarn install
vc dev

Adding new provider

Create src/components/cards/providers/<NewCard>.tsx. Here is the example card for checking GitHub namespaces.

import React from 'react';
import { useTranslation } from 'react-i18next';
import { FaGithub } from 'react-icons/fa';

import { Card, Repeater, DedicatedAvailability } from '../core';

const GithubCard: React.FC<{ query: string }> = ({ name }) => {
  const { t } = useTranslation();
  const lowerCase = name.toLowerCase();

  const names = [name];
  const moreNames = [
    `${lowerCase}hq`,
    `${lowerCase}-team`,
    `${lowerCase}-org`,
    `${lowerCase}-js`,
  ];

  return (
    <Card title={t('providers.github')}>
      <Repeater items={names} moreItems={moreNames}>
        {(name) => (
          <DedicatedAvailability
            name={name}
            service="github" // route to http://namae.dev/api/services/github/<query> which is /api/services/github/[query].ts on GitHub
            link={`https://github.com/${name}`}
            prefix="github.com/"
            icon={<FaGithub />}
          />
        )}
      </Repeater>
    </Card>
  );
};

and add the card to src/components/cards/index.tsx:

import NewCard from './providers/NewCard';

<>
  <Cards>
    <GithubCard name={query} />
    <DomainCard name={query} />
    <TwitterCard name={query} />
    <HomebrewCard name={query} />
    <NpmCard name={query} />
    <PypiCard name={query} />
    <CratesioCard name={query} />
    <JsOrgCard name={query} />
    <SlackCard name={query} />
    <S3Card name={query} />
+   <NewCard name={query} />
  </Cards>
</>

ExistentialAvailability

ExistentialAvailability check if the response from passed URL returns 404 or not. For example, <ExistentialAvailability target="https://formulae.brew.sh/api/formula/git.json" /> will send a request to target and see if it returns with 404. For security reasons, target must send back Access-Control-Allow-Origin: * header for bridging across cross-site requests. If they don't support Access-Control-Allow-Origin, you might want to use DedicatedAvailability for server-side handling.

DedicatedAvailability

DedicatedAvailability is for interacting with defined API endpoint to check availability. For example, <DedicatedAvailability service="<service>" /> will send a request to https://namae.dev/availability/<service>/<query> which is routed to /api/services/<service>.js.

Adding a new language

Suppose we'll add a support for Esperanto.

cd public/locales
cp -r en eo
# edit eo/translation.json

then edit src/util/i18n.ts:

- const TRANSLATION_VERSION = '2';
+ const TRANSLATION_VERSION = '3';

i18n
  .use(Backend)
  .use(LanguageDetector)
  .use(initReactI18next)
  .init({
    backend: {
      backends: [LocalStorageBackend, XHR],
      backendOptions: [
        {
          versions: {
            en: TRANSLATION_VERSION,
            ja: TRANSLATION_VERSION,
            'zh-Hans': TRANSLATION_VERSION,
            'zh-Hant': TRANSLATION_VERSION,
+           eo: TRANSLATION_VERSION,
          },
        },
      ],
    },
    fallbackLng: 'en',
    debug: false,
    interpolation: {
      escapeValue: false, // not needed for react as it escapes by default
    },
  });

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