serverless ruby graphql

Example project for a GraphQL API build with Ruby and deployed to AWS Lambda

oriolgual
14
0
Ruby

Ruby GraphQL API on AWS Lambda CircleCI

An example of how to build a GraphQL API with Ruby on AWS Lambda without Sinatra or Rails. Read the companion blogpost.

🛠 Installation

You need to these dependencies installed:

  1. Ruby 2.5.5
  2. bundler >= 2.0.2
  3. Node 12.5
  4. npm >= 6.9.2
  5. Docker (if you want to deploy locally)

Clone this repo:

$ git clone https://github.com/oriolgual/serverless-ruby-graphql.git
$ cd serverless-ruby-graphql
$ bundle
$ npm install

🚛 Deploy

Deploying to production is handled by CircleCI (make sure to add your repo to CircleCi and add AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY). If you need to deploy a development environment run:

$ npm run deploy:dev

📝 Usage

  1. Grab the endpoint of your function after deploying
  2. Run curl -XPOST YOUR_LAMBDA_ENDPOINT -d '{post(id: 1) {id title}}'

🏗Code structure

app.rb is the entry point of the application, it recieves the request handled from AWS and calls delegates everything to the schema.

app/ has a really simple demo GraphQL API.