# gmall

**Repository Path**: zdyumath/gmall

## Basic Information

- **Project Name**: gmall
- **Description**: 高高的商城
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-07-22
- **Last Updated**: 2025-07-27

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README



# Babel Plugin for Replacing Import Sources

This is a [Babel](https://babeljs.io/) plugin that replaces import sources in JavaScript/TypeScript files during the compilation process.

## Features

- **Source Replacement:** Replaces specified import sources with alternative sources.
- **Environment Support:** Supports different environments (development, production).
- **Custom Rules:** Allows defining custom replacement rules using regular expressions.

## Installation

```bash
npm install --save-dev babel-plugin-replace-import-source
```

## Usage

### Configuration

Add the plugin to your Babel configuration file (`babel.config.js` or `.babelrc`):

```js
module.exports = {
  plugins: [
    [
      'replace-import-source',
      {
        // Environment-specific configuration
        development: {
          // Replace 'react' with 'preact'
          'react': 'preact',
        },
        production: {
          // Replace 'moment' with 'dayjs'
          'moment': 'dayjs',
        },
        // Global configuration (applies to all environments)
        global: {
          // Replace 'lodash' with '@material-ui/utils'
          'lodash': '@material-ui/utils',
        },
      },
    ],
  ],
};
```

### Example

#### Input

```js
import React from 'react';
import moment from 'moment';
import _ from 'lodash';
```

#### Output (Development)

```js
import React from 'preact';
import moment from 'dayjs';
import _ from '@material-ui/utils';
```

#### Output (Production)

```js
import React from 'preact';
import moment from 'dayjs';
import _ from '@material-ui/utils';
```

> Note: The environment is determined by the `BABEL_ENV` or `NODE_ENV` environment variable.

## License

MIT