https://github.com/goto-bus-stop/dynamic-import-support

transform dynamic imports for node.js
https://github.com/goto-bus-stop/dynamic-import-support

Last synced: 27 days ago
JSON representation

transform dynamic imports for node.js

• Host: GitHub
• URL: https://github.com/goto-bus-stop/dynamic-import-support
• Owner: goto-bus-stop
• License: mit
• Created: 2017-10-05T13:48:21.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2017-10-05T13:55:10.000Z (about 7 years ago)
• Last Synced: 2024-04-14T07:46:19.000Z (7 months ago)
• Language: JavaScript
• Size: 7.81 KB
• Stars: 4
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE.md

Awesome Lists containing this project

README

        
# dynamic-import-support

enable dynamic imports in node.js

```js

import('./whatever').then(function (exports) {

  console.log(exports)

})

```

[![npm][npm-image]][npm-url]

[![travis][travis-image]][travis-url]

[![standard][standard-image]][standard-url]

[npm-image]: https://img.shields.io/npm/v/dynamic-import-support.svg?style=flat-square

[npm-url]: https://www.npmjs.com/package/dynamic-import-support

[travis-image]: https://img.shields.io/travis/goto-bus-stop/dynamic-import-support.svg?style=flat-square

[travis-url]: https://travis-ci.org/goto-bus-stop/dynamic-import-support

[standard-image]: https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square

[standard-url]: http://npm.im/standard

## Install

```

npm install dynamic-import-support

```

## Usage

Use `dynamic-import-support/register` to enable `import()` in all modules loaded after the current one:

```js

require('dynamic-import-support/register')

```

Use `dynamic-import-support` to transform some source code containing `import()` calls:

```js

var dynamicImport = require('dynamic-import-support')

dynamicImport(`

  import('./whatever').then(function (exports) {

    console.log(exports)

  })

`) === `

function _import(p){return Promise.resolve().then(function(){return require(p)})}

  _import('./whatever').then(function (exports) {

    console.log(exports)

  })

`

```

It uses [js-tokens](https://github.com/lydell/js-tokens) instead of a full parser, so it's very quick.

Some patterns aren't supported though.

For example, `import()` inside a template string won't be transformed.

If this is a problem, please open an issue and we'll figure out how to make it work :)

## License

[MIT](LICENSE.md)