babel-plugin-s2s-redux-actions-reducers-manager

manage redux actions reducers

Install

$ yarn add --dev babel-plugin-s2s-redux-actions-reducers-manager

Dependency

This plugin is dependent on babel-plugin-s2s-action-builders, babel-plugin-s2s-redux-actions-reducers and babel-plugin-s2s-redux-actions-reducers-root.

Please prepare these plugins before using this plugin.

https://github.com/cndlhvn/babel-plugin-s2s-action-builders

https://github.com/cndlhvn/plugin-s2s-redux-actions-reducers

https://github.com/cndlhvn/babel-plugin-s2s-redux-actions-reducers-root

Solve object rest spread

This plugin generates code containing "object rest spread" from ast.
At that time, an error occurs in babel 6.

Looking at the code of s2s.config.js, other plugins can solve it by handling s2s-handler-babel-object-rest-spread.
This plugin adopted a more tricky method and could not be solved from s2s handler.

However, the solution is simple.
First, install babel-plugin-syntax-object-rest-spread.

yarn add --dev babel-plugin-syntax-object-rest-spread

Next, create a .babelrc file and write it.

{
  "plugins": ["syntax-object-rest-spread"]
}

s2s.config.js

s2s-redux-actions-reducers-manager plugin watch the src/builders/*.js files.

const handlerBabelSpread = require('s2s-handler-babel-object-rest-spread').default

module.exports = {
  watch: './**/*.js',
  plugins: [
    {
      test: /src\/reducers\/(?!.*index).*\.js/,
      handler: handlerBabelSpread,
      plugin: ['s2s-redux-actions-reducers',{autocomplete: false}]
    },
    {
      test: /src\/reducers\/(?!.*index).*\.js/,
      output: "index.js",
      handler: handlerBabelSpread,
      plugin: ['s2s-redux-actions-reducers-root',
      { input: 'src/reducers/*.js', output: "src/reducers/index.js",router: true }]
    },
    {
      test: /src\/builders\/.*\.js/,
      plugin: ['s2s-redux-actions-reducers-manager',
      { input: 'src/builders/*.js', output: "src/reducers/*.js" }]
    }
  ],
  templates: [
    {
      test: /src\/reducers\/.*\.js/, input: 'reducer.js'
    }
  ]
}

Start s2s

Start the s2s with yarn command

yarn run s2s

Usage

When create a builder file

When you create a src/builders/*.js, this plugin creates src/reducers/*.js as a same name.
For example, you create a src/builders/user.js, then it creates a src/reducers/user.js

Write action name

In:

In the builder file, write action name with camelcase such as getPokemonRequest and save it.

src/builders/pokemon.js

getPokemonRequest

It will be expanded like this.

Out:

src/builders/pokemon.js

let getPokemonRequest;
let getPokemonSuccess;
let getPokemonFailure;

src/reducers/pokemon.js

import { handleActions } from "redux-actions";
import * as actions from "../actions";

const initialState = {};

export default handleActions(
  {
    [actions.getPokemonRequest]: (state, action) => ({
      ...state
    }),
    [actions.getPokemonSuccess]: (state, action) => ({
      ...state
    }),
    [actions.getPokemonFailure]: (state, action) => ({
      ...state
    })
  },
  initialState
);

Remove action name

If you remove the "action name" written in the src/builders/*.js file, "action name" is removed from the file with the same name in src/reducers/.

Test

This plugin has two test files.
First is babel plugin main test file named test.js on root directory.
Next is a test/index.js that will be transformed by the plugin.

Run this command.

npm run test

Test will run and you can see what happen.

If you modify the target javascript source code, please change the test/index.js.