https://github.com/dengwb1991/polymorphism-loader

A polymorphism loader
https://github.com/dengwb1991/polymorphism-loader

Last synced: about 22 hours ago
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A polymorphism loader

• Host: GitHub
• URL: https://github.com/dengwb1991/polymorphism-loader
• Owner: dengwb1991
• Created: 2022-04-08T10:57:26.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2022-04-09T07:49:10.000Z (almost 3 years ago)
• Last Synced: 2024-12-17T02:29:36.338Z (24 days ago)
• Language: JavaScript
• Size: 1.95 KB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Polymorphism-loader

实现以文件维度条件编译

## 配置

```js

// webpack.config.js

rules: [

  {

    test: /\.js$/,

    exclude: /node_modules/,

    use: [{

      loader: 'polymorphism-loader',

      options: {

        mode: 'prod'

      }

    }]

  }

]

```

```js

// index.js

import bridge from './mode/bridge.js'

// 目录结构如下

├── mode

│   ├── bridge.js

│   ├── bridge.dev.js

│   └── bridge.prod.js

├── index.js

```

根据 `options.mode` 配置，匹配对应的文件.

若是开发环境(dev)下，则引入mode文件夹内的 `bridge.dev.js` 文件；

若是生产环境(prod)下，则引入mode文件夹内的 `bridge.prod.js` 文件；

若是其他环境下，则引入mode文件夹内的 `bridge.js` 文件；