webpack設定檔.md

58e0c25537c19efc4eb7240551fe5b3a

# Webpack 目前設定檔

[TOC]
## 套件安裝

* 主要套件 : `webpack`
* ESLint 檢查: `eslint eslint-loader eslint-plugin-react`
* Babel (ECMAScript6 語法轉換) : `babel-core babel-loader babel-preset-es2015`
* React 相關套件: `react rect-dom jsx-loader babel-preset-react`

```javascript
packages.json

{
  "name": "sample",
  "version": "1.0.0",
  "description": "",
  "main": "webpack.config.js",
  "dependencies": {
    "jsx-loader": "^0.13.2",
    "webpack": "^1.12.14"
  },
  "devDependencies": {
    "babel-core": "^6.7.4",
    "babel-loader": "^6.2.4",
    "babel-preset-es2015": "^6.6.0",
    "babel-preset-react": "^6.5.0",
    "eslint": "^2.7.0",
    "eslint-loader": "^1.3.0",
    "eslint-plugin-react": "^4.2.3",
    "react": "^0.14.8",
    "react-dom": "^0.14.8"
  },
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC"
}
```

## webpack.config.js 設定檔

* 目前就只測試到基本的 eslint 檢查，可用 .jsx 副檔名

```javascript
webpack.config.js

module.exports = {
    entry: ['./assets/jsx/app'],
    output: {
        path: 'public/js/',
        filename: 'bundle.js'
    },
    resolve: {
        extensions: ['', '.js', '.jsx']
    },
    module: {
        preLoaders: [
            {
                test: /\.jsx$/,
                exclude: /node_modules/,
                loader: 'eslint-loader'
            }
        ],
        loaders: [
            {
                test: /\.js|jsx$/,
                exclude: /node_modules/,
                loader: 'babel-loader',
                query:{
                    "presets": ["es2015", "react"]
                }
            }
        ]
    }
}
```