https://github.com/herrmanno/babel-plugin-conditional-compilation

C/C++ style conditional compilation for Babel
https://github.com/herrmanno/babel-plugin-conditional-compilation

Last synced: 11 days ago
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C/C++ style conditional compilation for Babel

• Host: GitHub
• URL: https://github.com/herrmanno/babel-plugin-conditional-compilation
• Owner: herrmanno
• Created: 2016-02-10T12:46:18.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2016-02-10T14:47:46.000Z (over 8 years ago)
• Last Synced: 2024-10-11T07:13:34.620Z (27 days ago)
• Language: JavaScript
• Size: 6.84 KB
• Stars: 19
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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# babel-plugin-conditional-compilation

c/c++ style conditional compilation

## Example

**In**

.babelrc

```json

"plugins": [

    ["conditional-compilation", {

        "DEBUG": 2

    }]

]

```

somfile.js

```js

let DEBUG;

"#if DEBUG > 1";

DEBUG = 1;

"#endif";

```

**Out**

somfile.js

```js

let DEBUG;

DEBUG = 1;

```

For *complete* examples look at [test directory](test/fixtures).

## Installation

```sh

$ npm install babel-plugin-conditional-compilation

```

## Usage

### Via `.babelrc` (Recommended)

**.babelrc**

```javascript

{

  "plugins": ["conditional-compilation", {/* compile-time constants */}]

}

```

### Via Node API

```javascript

require("babel-core").transform("code", {

  plugins: ["conditional-compilation", {/* compile-time constants*/}]

});

```