# babel-plugin-path-chunk-name

> Babel plugin to transform import() with named chunk, and the chunk name is the path

Latest version **1.3.1** (published 2020-04-21) · MIT license · 0 weekly downloads

## Install

```sh
npm install babel-plugin-path-chunk-name
pnpm add babel-plugin-path-chunk-name
yarn add babel-plugin-path-chunk-name
bun add babel-plugin-path-chunk-name
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 1.3.1 |
| Published | 2020-04-21 |
| First published | 2018-07-24 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 0 |
| Unpacked size | 236.2 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 7 |
| Author | Nada youxiang.lyx@alipay.com> |
| Maintainers | bloody-ux |

## Links

- npm: https://www.npmjs.com/package/babel-plugin-path-chunk-name
- Repository: https://github.com/bloody-ux/babel-plugin-path-chunk-name
- Homepage: https://github.com/bloody-ux/babel-plugin-path-chunk-name#readme
- Issues: https://github.com/bloody-ux/babel-plugin-path-chunk-name/issues
- npm.io page: https://npm.io/package/babel-plugin-path-chunk-name

## Recent versions

- 1.3.1 (latest) — 2020-04-21
- 1.3.0 — 2020-04-10
- 1.2.0 — 2019-03-27
- 1.1.0 — 2018-07-24
- 1.0.0 — 2018-07-24

## README

# babel-plugin-path-chunk-name

<p>
  <a href="https://www.npmjs.com/package/babel-plugin-path-chunk-name">
    <img src="https://img.shields.io/teamcity/codebetter/bt428.svg" alt="Build Status" />
  </a>

  <a href="https://www.npmjs.com/package/babel-plugin-path-chunk-name">
    <img src="https://img.shields.io/npm/l/express.svg" alt="License" />
  </a>

  <a href="https://www.npmjs.com/package/babel-plugin-path-chunk-name">
    <img src="https://img.shields.io/badge/dependencies-none-brightgreen.svg" alt="No Dependencies" />
  </a>
</p>


## Why we need this?

- By default, webpack will generate dynamic chunks named with numeric value, say `0.js`.
- It's troublesome to add magic comments: `webpackChunkName` to every dynamic imports.
- It's not easy to use `webpack.NamedChunksPlugin`.
- Most of the time, we just want to keep the folder structure for dynamic chunks to easy debugging.

## Installation

### yarn
```
yarn add babel-plugin-path-chunk-name
```

### npm 
```
npm install babel-plugin-path-chunk-name
```

*.babelrc:*
```js
{
  "plugins": ["path-chunk-name"]
}
```


## What it does
Taking from the [test snapshots](./__tests__/__snapshots__/index.js.snap), it does this:

```js
import(/* webpackPrefetch: true */"./Foo")

      ↓ ↓ ↓ ↓ ↓ ↓

import(/* webpackPrefetch: true , webpackChunkName: 'Foo'*/"./Foo");
```

And if you're using dynamic imports:

```js
import(`./base/${page}`)

      ↓ ↓ ↓ ↓ ↓ ↓

import(/* webpackChunkName: 'base/[request]' */`./base/${page}`);
```

And if with `delay` opts enabled

```js

import(\\"./Foo\\")

      ↓ ↓ ↓ ↓ ↓ ↓

() => import(/* webpackChunkName: 'Foo' */"./Foo");

```

> For more usages, please find the detail in `./__tests__/index.js`

## Options

`delay`： tells whether convert import expression to arrow function.

Say, `import('./xxx')` => `() => import(/* webpackChunkName: 'xxx' */'./xxx')`

But since `1.2.0` version, calling `then` method after importing will ignore `lazy`.

Say `import('./xxxx').then(yyyy)` => `import(/* webpackChunkName: 'xxxx'*/'./xxxx').then(yyyy)`

And since `1.3.0` version, if import is already in delay mode, say `() => import('./foo')`， `delay` will do nothing.

---
_Source: https://npm.io/package/babel-plugin-path-chunk-name · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._