Archetype: Electrode React Isomorphic Universal App

A Walmart Labs flavored React Universal App archetype.

tl;dr

What is this for?

This "app archetype" provides for common patterns across all app projects so that each app project can standardize on common development behavior and patterns. Its essentially pre-made patterns for build scripts.

How do I start developing in my application project after installing?

# This runs both the node server and webpack (in hot mode)
$ gulp hot

# Also try `dev` mode when running off battery power and you wish to maximize battery life.
$ gulp dev

What is hot mode?

Hot mode enables Hot module reloading(HMR), it is where webpack transpiles your javascript and css code and continues to watch for any changes, and, builds and loads only the code that has changed on disk. It allows you to develop without re-loading your browser page as the changes will be automagically piped in.

How do I run my application tests?

# This will run test eslint and your spec tests
$ gulp check

How do I run my application tests without going through eslint (i.e., while I'm developing)?

# This will run only your spec tests
$ gulp test-dev

Why can't my test and code changes get automatically run with the tests? Why do the tests take so long to start?

# This will start a webpack-dev-server to hot watch your code and also start a karma test browser that auto-reruns when specs or client code changes.
$ gulp test-watch-all

How do I use and/or view the final build files without minifying/uglifying but also with sourcemaps?

# This will build your code and save to disk, and then start a node server (without using webpack-dev-server).
$ gulp dev-static

Is there anything else that might be nice for my development?

# This will start the node server in debug mode so that you can place breakpoints, "debugger" statements, or use `node-inspector`.
$ gulp debug

How do I view my test result in the browser?

Run either of the below commands before opening the link.

gulp server-test
gulp dev # (OR) (which includes `server-test`)
gulp hot # (OR) (which includes `server-test`)

This will serve the static assets for test.html

open test.html to view test result.

Installation

We use [gulp] as a task invoker. You should install it globally.

$ sudo npm install -g gulp

run the following in your project

$ npm install --save-dev gulp electrode-archetype-react-app electrode-archetype-react-app-dev

Add a gulpfile.js

The gulpfile.js should contain the following and be located in the root of your project

require("electrode-archetype-react-app")();

Add a .babelrc to your project

The .babelrc needs to extend the archetype's babel configuration in order to apply the presents (ES2015, React) and the plugins like i18n. If your project needs additional Babel settings (like using stage 0 features) you can add them to this file. See the Babel docs for more information.

{
  "extends": "./node_modules/electrode-archetype-react-app/config/babel/.babelrc"
}

Use babel-core/register in your server entry point

If you don't have a build step for your server code, then you must transpile on the fly using babel-register. For performance reasons, we recommend whitelisting the react module to be transpiled as well, so that the transform-node-env-inline plugin gets applied to the React codebase:

require("babel-core/register")({
  ignore: /node_modules\/(?!react\/)/
});

Define client entry points

By default, the archetype uses client/app.js or client/app.jsx as a client entry point. Alternatively, you can define multiple entry points for your application, so the Webpack will create bundles for each app entry point. To do that, place entry.config.js module into your app's client directory:

Here is an example of entry.config.js:

module.exports = {
  "web": "./app-web.js",
  "ios": "./app-ios.js",
  "android": "./app-android.js"
};

Tasks

Run gulp to see list of tasks.

Built with :heart: by Team Electrode @WalmartLabs.