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ES6 + React + Redux + webpack な環境構築

ES6 + React + Redux + webpack なフロントエンド環境を構築するためのメモ。

packages.json

npm install --save react react-dom react-redux
npm install --save-dev babel-loader babel-core babel-preset-es2015 babel-preset-react
npm install --save-dev webpack webpack-dev-server react-hot-loader
npm install --save-dev eslint eslint-plugin-react eslint-plugin-import
{
  "name": "my-env",
  "version": "1.0.0",
  "description": "",
  "scripts": {
    "start": "webpack-dev-server --inline"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "react": "^15.1.0",
    "react-dom": "^15.1.0",
    "react-redux": "^4.4.5",
    "redux": "^3.5.2"
  },
  "devDependencies": {
    "babel-core": "^6.10.4",
    "babel-loader": "^6.2.4",
    "babel-preset-es2015": "^6.9.0",
    "babel-preset-react": "^6.11.1",
    "eslint": "^2.13.1",
    "eslint-plugin-import": "^1.9.2",
    "eslint-plugin-react": "^5.2.2",
    "react-hot-loader": "^1.3.0",
    "webpack": "^1.13.1",
    "webpack-dev-server": "^1.14.1"
  }
}

.babelrc

{
  "presets": ["es2015", "react"]
}

.eslintrc

{
  "env": {
    "browser": true,
    "es6": true,
    "commonjs": true
  },
  "parserOptions": {
      "ecmaVersion": 6,
      "sourceType": "module",
      "ecmaFeatures": {
          "jsx": true
      }
  },
  "plugins": [
    "react"
  ],
  "extends": ["eslint:recommended", "plugin:react/recommended"]
}

webpack.config.js

/*eslint no-unused-vars: ["error", { "varsIgnorePattern": "webpack" }]*/
const webpack = require('webpack');

module.exports = {
  entry: './src/app.js',
  output: {
    path: './public',
    filename: 'application.js'
  },
  watch: true,
  module: {
    loaders: [{
      test: /\.js$/,
      exclude: /node_modules/,
      loaders: ["react-hot", "babel-loader"]
    }]
  },
  devServer: {
    contentBase: 'public'
  }
}

ディレクト

f:id:kotaroito2002:20160630095501p:plain