React Ethers Library

Setup

Node

1. Install nvm (Node Version Manager)
2. cd to the project directory and execute the following:

   nvm install
   nvm use
   npm install

IDE Setup

This project uses EditorConfig for IDE configuration.

See .editorconfig for settings.

Many popular IDEs and editors support this out of the box or with a plugin.

AWS

1. Install AWS CLI for your computer
2. Setup AWS CLI with your credentials
3. Add a configuration for serverless in your AWS config files

Serverless

This project uses [Serverless] to deploy. Install serverless as a global:

npm install -g serverless

Change the bucket to be used for logs in the custom.logs.bucket property in serverless.yml.

Domain Name

1. Register a domain name in AWS Route53
2. Change the base custom.baseDomainName property in serverless.yml to the zone name, eg whatever.com

Development

Running the Local Server

npm run server:development

The server runs at http://localhost:5001/.

The port can be changed by setting the environment variable WEBPACK_SERVER_PORT to an open port.

Prettier

This project uses Prettier, so please run it before checking in:

npm run pretty

See .prettierrc for settings.

Some IDEs and editors have plugins for running Prettier.

Linting

This project uses ESLint. Check linting before checking in:

npm run lint

See tslint.json for settings.

Many IDEs and editors support TSLint.

Testing

This project uses Jest for testing. Run tests before checking in.

npm test

Building

Development

npm run build:development

Production

npm run build

Deploy

NOTE: AWS Certificate validation requires a manual step during the first deployment.

When the following is displayed, go to the AWS Certificate Manager console for the new domain name and create the record in Route 53:

CloudFormation - CREATE_IN_PROGRESS - AWS::CertificateManager::Certificate - WebAppCertificate

Test

npm run deploy:test

Production

npm run deploy

Troubleshooting

If there are errors when deploying, check the Cloudformation logs for the stack.