generator-ehi-compgen

This package uses Flowtype, Apollo-Client, and Material-UI.

This is used internally at the EventHi team to generate boilerplate for new React components.

There are a few different options available:

• Stateless Functional Component
• ES6 Class Component
• ES6 Class Component with Apollo-Client
• ES6 Class Component with Redux Connect
• ES6 Class Component with Redux Connected and GraphQL

Installation

First, install Yeoman and generator-ehi-compgen using npm (we assume you have pre-installed node.js).

npm install -g yo
npm install -g generator-ehi-compgen

Then generate your new component:

yo ehi-compgen  # Stateless Functional Component
yo ehi-compgen:class  # ES6 Class Component
yo ehi-compgen:class-apollo # ES6 Class Component with Apollo-Client
yo ehi-compgen:class-redux # ES6 Class Component with Redux Connect
yo ehi-compgen:class-all # ES6 Class Component with Redux Connected and GraphQL

Stateless Functional Component

Input

yo ehi-compgen  # Stateless Functional Component

Output

//              ___             _   _  _ _
//             | __|_ _____ _ _| |_| || (_)
// Property of:| _|\ V / -_) ' \  _| __ | |
//             |___|\_/\___|_||_\__|_||_|_|
//
// @flow

import React from 'react';
import { withStyles } from 'material-ui/styles';

const styles = theme => ({});

type Props = {};

const ComponentName = (props: Props) => (
  <div>
    <span>ComponentName</span>
  </div>
);

export default withStyles(styles)(ComponentName);

ES6 Class Component

Input

yo ehi-compgen:class # ES6 Class Component

Output

//              ___             _   _  _ _
//             | __|_ _____ _ _| |_| || (_)
// Property of:| _|\ V / -_) ' \  _| __ | |
//             |___|\_/\___|_||_\__|_||_|_|
//
// @flow

import React, { Component } from 'react';
import { withStyles } from 'material-ui/styles';

const styles = theme => ({});

type Props = {};

type State = {};

class ComponentName extends Component<Props, State> {
  state: State;
  props: Props;

  render() {
    return (
      <div>
        <span>ComponentName</span>
      </div>
    );
  }
}

export default withStyles(styles)(ComponentName);

ES6 Class Component with Apollo-Client

Input

yo ehi-compgen:class-apollo # ES6 Class Component with Apollo-Client

Output

//              ___             _   _  _ _
//             | __|_ _____ _ _| |_| || (_)
// Property of:| _|\ V / -_) ' \  _| __ | |
//             |___|\_/\___|_||_\__|_||_|_|
//
// @flow

import React, { Component } from 'react';
import { graphql, compose } from 'react-apollo';
import { withStyles } from 'material-ui/styles';

import ComponentNameQuery from './ComponentNameQuery.graphql';

const styles = theme => ({});

type Props = {};

type State = {};

class ComponentName extends Component<Props, State> {
  state: State;
  props: Props;

  render() {
    return (
      <div>
        <span>ComponentName</span>
      </div>
    );
  }
}

export default compose(withStyles(styles), graphql(ComponentNameQuery))(ComponentName);

ES6 Class Component with Redux Connect

Input

yo ehi-compgen:class-redux # ES6 Class Component with Redux Connect

Output

//              ___             _   _  _ _
//             | __|_ _____ _ _| |_| || (_)
// Property of:| _|\ V / -_) ' \  _| __ | |
//             |___|\_/\___|_||_\__|_||_|_|
//
// @flow
import React, { Component } from 'react';
import { compose } from 'react-apollo';
import { connect } from 'react-redux';
import { withStyles } from 'material-ui/styles';

const styles = theme => ({});

type Props = {};

type State = {};

class ComponentName extends Component<Props, State> {
  state: State;
  props: Props;

  render() {
    return (
      <div>
        <span>ComponentName</span>
      </div>
    );
  }
}

const mapStateToProps = (state, ownProps) => {
  const selector = formValueSelector(ownProps.form);
  return {};
};

const mapDispatchToProps = dispatch => ({ dispatch });

export default compose(withStyles(styles), connect(mapStateToProps, mapDispatchToProps))(
  ComponentName,
);

ES6 Class Component with Redux Connected and GraphQL

Input

yo ehi-compgen:class-all # ES6 Class Component with Redux Connected and GraphQL

Output

//              ___             _   _  _ _
//             | __|_ _____ _ _| |_| || (_)
// Property of:| _|\ V / -_) ' \  _| __ | |
//             |___|\_/\___|_||_\__|_||_|_|
//
// @flow

import React, { Component } from 'react';
import { connect } from 'react-redux';
import { graphql, compose } from 'react-apollo';
import { withStyles } from 'material-ui/styles';

import ComponentNameQuery from './ComponentNameQuery.graphql';

const styles = theme => ({});

type Props = {};

type State = {};

class ComponentName extends Component<Props, State> {
  state: State;
  props: Props;

  render() {
    return (
      <div>
        <span>ComponentName</span>
      </div>
    );
  }
}

const mapStateToProps = (state, ownProps) => {
  const selector = formValueSelector(ownProps.form);
  return {};
};

const mapDispatchToProps = dispatch => ({ dispatch });

export default compose(
  withStyles(styles),
  connect(mapStateToProps, mapDispatchToProps),
  graphql(ComponentNameQuery),
)(ComponentName);

Getting To Know Yeoman

• Yeoman has a heart of gold.
• Yeoman is a person with feelings and opinions, but is very easy to work with.
• Yeoman can be too opinionated at times but is easily convinced not to be.
• Feel free to learn more about Yeoman.

License

MIT license Copyright ©EventHi Inc

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

The Software is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and noninfringement. In no event shall the authors or copyright holders be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the Software or the use or other dealings in the Software.