Github-gql

An end-to-end type-safe JavaScript client for the GitHub v4 GraphQL API.

Features

• End-to-end type safe
• Functional intellisense for both input queries and response data
• No requirement for any external type generation process
• Zero dependencies

Installation

npm install github-gql

Usage

import { GithubGql } from 'github-gql'

const example = async (): Promise<void> => {
  // Create the client with a personal or installation access token
  const client = new GithubGql({
    accessToken: process.env.GITHUB_ACCESS_TOKEN!
  })

  // Call the query endpoint
  const result = await client.query({
    // Specify your graphql query with complete type safety
    repository: {
      __args: {
        name: 'github-gql',
        owner: 'rpate97'
      },
      id: true,
      nameWithOwner: true,
      issues: {
        __args: {
          first: 10
        },
        nodes: {
          title: true,
          body: true,
        },
      }
    }
  })
  
  // The result will be correctly typed based on your input query
  console.log(result)
}

example()

Why does this exist?

I found the official client recommendation from GitHub to be difficult to deal with. It is not type safe and requires inline gql queries.

Typically when building my own GraphQL APIs for internal consumption, I'll achieve end-to-end type safety by using a code generation tool such as GraphQL Codegen combined with a compatible GraphQL client such as Apollo Client. Setting this sort of thing up just to interact with an external API from my GitHub bot seems like overkill to me. I believe this should be maintained in a separate package and available to others.

So I decided to create this library and release it for the benefit of anyone else working with the GitHub v4 GraphQL API. Enjoy.

Credit

This client is largely automatically generated with the help of GenQL, give them a star to show your appreciation. While you're at it, make sure you star this repo too.

License

All code is provided under the MIT license.