react-app-rewire-blockstack

Allows you to rewire your dev server and build process to support blockstack.js in a create-react-app project.

Blockstack offers simple, yet powerful APIs for building decentralized apps. While the APIs abstract away a lot of the difficulty of communicating with the Bitcoin blockchain (including authentication and file storage), there's still some difficulty in configuring a Blockstack app's development server and build processes––particularly with a CRA (create-react-app) setup. CRA is arguably the most popular tool for bootstrapping React apps. "CRA apps" come pre-configured with an incredible, zero-config, developer experience. The repository has over 53K stars on GitHub, and is actively maintained by Facebook. You can "eject" in a CRA app to extend the configuration (with custom webpack and babel plugins, for example). A little extra configuration is necessary to get blockstack.js working with CRA apps. However, the CRA documentation cautions against ejecting, as it results in less seamless React updates. A better route (in my opinion), is the react-app-rewired library, which allows for CRA apps to be configured via a custom fork of CRA's react-scripts. The react-app-rewire-blockstack package works with the latter method. To implement Blockstack in your CRA app, follow the instructions below:

Installation

# with yarn
$ yarn add -D react-app-rewire-blockstack react-app-rewired
# with npm
$ npm install -D react-app-rewire-blockstack react-app-rewired

Usage

1) Go into your package.json and make the following changes:

  "scripts": {
-   "start": "react-scripts start",
+   "start": "react-app-rewired start",
-   "build": "react-scripts build",
+   "build": "react-app-rewired build",
-   "test": "react-scripts test --env=jsdom",
+   "test": "react-app-rewired test --env=jsdom"
  }

2) In the root directory of your project, create a config-overrides.js

3) Copy and paste:

const {
  rewireBlockstackBuild,
  rewireBlockstackDevServer
} = require('react-app-rewire-blockstack')

module.exports = {

  webpack: (config, env) => {
    if(env === 'production') {
      config = rewireBlockstackBuild(config)
    }
    return config
  },

  devServer: (configFunction) => {
    return (proxy, allowedHost) => {
      let config = configFunction(proxy, allowedHost)
      config = rewireBlockstackDevServer(config)
      return config
    }
  }

}

4) Enjoy building your decentralized app!!!

5) Please file an issue if you come across any bugs and I'll do my best to help. Thank you!

This library has been released under the MIT license