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feat: Emit files with relative urls (#135)
* new configuration to emit files with relative URLs * Added support for relativePath option * Changed the 'relativePath' parameter name to 'useRelativePath' * feat: 'useRelativePath' working on dev mode too * style: more readable code * fix: posix on windows
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# development | ||
/node_modules | ||
/coverage | ||
*.log | ||
|
||
# dotfiles | ||
.* | ||
!.gitignore | ||
*~ | ||
*#* |
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[![npm][npm]][npm-url] | ||
[![node][node]][node-url] | ||
[![deps][deps]][deps-url] | ||
[![tests][tests]][tests-url] | ||
[![coverage][cover]][cover-url] | ||
[![chat][chat]][chat-url] | ||
|
||
<div align="center"> | ||
<a href="https://github.com/webpack/webpack"> | ||
<img width="200" height="200" | ||
src="https://webpack.js.org/assets/icon-square-big.svg"> | ||
</a> | ||
<h1>File Loader</h1> | ||
</div> | ||
|
||
<h2 align="center">Install</h2> | ||
|
||
```bash | ||
npm install --save-dev file-loader | ||
``` | ||
|
||
<h2 align="center">Usage</h2> | ||
|
||
By default the filename of the resulting file is the MD5 hash of the file's contents | ||
with the original extension of the required resource. | ||
|
||
``` javascript | ||
var url = require("file-loader!./file.png"); | ||
// => emits file.png as file in the output directory and returns the public url | ||
// => returns i. e. "/public-path/0dcbbaa701328a3c262cfd45869e351f.png" | ||
``` | ||
|
||
By default a file is emitted, however this can be disabled if required (e.g. for server | ||
side packages). | ||
|
||
``` javascript | ||
var url = require("file-loader?emitFile=false!./file.png"); | ||
// => returns the public url but does NOT emit a file | ||
// => returns i. e. "/public-path/0dcbbaa701328a3c262cfd45869e351f.png" | ||
``` | ||
|
||
#### Filename templates | ||
|
||
You can configure a custom filename template for your file using the query parameter `name`. For instance, to copy a file from your `context` directory into the output directory retaining the full directory structure, you might use `?name=[path][name].[ext]`. | ||
|
||
By default, the path and name you specify will output the file in that same directory and will also use that same URL path to access the file. | ||
|
||
You can specify custom output and public paths by using the `outputPath` and `publicPath` query name parameters: | ||
|
||
``` | ||
use: "file-loader?name=[name].[ext]&publicPath=assets/foo/&outputPath=app/images/" | ||
``` | ||
|
||
#### Filename template placeholders | ||
|
||
* `[ext]` the extension of the resource | ||
* `[name]` the basename of the resource | ||
* `[path]` the path of the resource relative to the `context` query parameter or option. | ||
* `[hash]` the hash of the content, `hex`-encoded `md5` by default | ||
* `[<hashType>:hash:<digestType>:<length>]` optionally you can configure | ||
* other `hashType`s, i. e. `sha1`, `md5`, `sha256`, `sha512` | ||
* other `digestType`s, i. e. `hex`, `base26`, `base32`, `base36`, `base49`, `base52`, `base58`, `base62`, `base64` | ||
* and `length` the length in chars | ||
* `[N]` the N-th match obtained from matching the current file name against the query param `regExp` | ||
|
||
#### Examples | ||
|
||
``` javascript | ||
require("file-loader?name=js/[hash].script.[ext]!./javascript.js"); | ||
// => js/0dcbbaa701328a3c262cfd45869e351f.script.js | ||
|
||
require("file-loader?name=html-[hash:6].html!./page.html"); | ||
// => html-109fa8.html | ||
|
||
require("file-loader?name=[hash]!./flash.txt"); | ||
// => c31e9820c001c9c4a86bce33ce43b679 | ||
|
||
require("file-loader?name=[sha512:hash:base64:7].[ext]!./image.png"); | ||
// => gdyb21L.png | ||
// use sha512 hash instead of md5 and with only 7 chars of base64 | ||
|
||
require("file-loader?name=img-[sha512:hash:base64:7].[ext]!./image.jpg"); | ||
// => img-VqzT5ZC.jpg | ||
// use custom name, sha512 hash instead of md5 and with only 7 chars of base64 | ||
|
||
require("file-loader?name=picture.png!./myself.png"); | ||
// => picture.png | ||
|
||
require("file-loader?name=[path][name].[ext]?[hash]!./dir/file.png") | ||
// => dir/file.png?e43b20c069c4a01867c31e98cbce33c9 | ||
``` | ||
|
||
<h2 align="center">Contributing</h2> | ||
|
||
Don't hesitate to create a pull request. Every contribution is appreciated. In development you can start the tests by calling `npm test`. | ||
|
||
<h2 align="center">Maintainers</h2> | ||
|
||
<table> | ||
<tbody> | ||
<tr> | ||
<td align="center"> | ||
<img width="150" height="150" | ||
src="https://avatars.githubusercontent.com/sokra?v=3"> | ||
<br /> | ||
<a href="https://github.com/">Tobias Koppers</a> | ||
</td> | ||
<td align="center"> | ||
<img width="150" height="150" | ||
src="https://avatars.githubusercontent.com/SpaceK33z?v=3"> | ||
<br /> | ||
<a href="https://github.com/">Kees Kluskens</a> | ||
</td> | ||
<td align="center"> | ||
<img width="150" height="150" | ||
src="https://avatars.githubusercontent.com/mobitar?v=3"> | ||
<br /> | ||
<a href="https://github.com/">Mo Bitar</a> | ||
</td> | ||
</tr> | ||
</tbody> | ||
</table> | ||
|
||
|
||
<h2 align="center">LICENSE</h2> | ||
|
||
MIT | ||
|
||
[npm]: https://img.shields.io/npm/v/file-loader.svg | ||
[npm-url]: https://npmjs.com/package/file-loader | ||
|
||
[node]: https://img.shields.io/node/v/file-loader.svg | ||
[node-url]: https://nodejs.org | ||
|
||
[deps]: https://david-dm.org/webpack-contrib/file-loader.svg | ||
[deps-url]: https://david-dm.org/webpack-contrib/file-loader | ||
|
||
[tests]: http://img.shields.io/travis/webpack-contrib/file-loader.svg | ||
[tests-url]: https://travis-ci.org/webpack-contrib/file-loader | ||
|
||
[cover]: https://coveralls.io/repos/github/webpack-contrib/file-loader/badge.svg | ||
[cover-url]: https://coveralls.io/github/webpack-contrib/file-loader | ||
|
||
[chat]: https://badges.gitter.im/webpack/webpack.svg | ||
[chat-url]: https://gitter.im/webpack/webpack | ||
[![npm][npm]][npm-url] | ||
[![node][node]][node-url] | ||
[![deps][deps]][deps-url] | ||
[![tests][tests]][tests-url] | ||
[![coverage][cover]][cover-url] | ||
[![chat][chat]][chat-url] | ||
|
||
<div align="center"> | ||
<a href="https://github.com/webpack/webpack"> | ||
<img width="200" height="200" | ||
src="https://webpack.js.org/assets/icon-square-big.svg"> | ||
</a> | ||
<h1>File Loader</h1> | ||
</div> | ||
|
||
<h2 align="center">Install</h2> | ||
|
||
```bash | ||
npm install --save-dev file-loader | ||
``` | ||
|
||
<h2 align="center">Usage</h2> | ||
|
||
By default the filename of the resulting file is the MD5 hash of the file's contents | ||
with the original extension of the required resource. | ||
|
||
``` javascript | ||
var url = require("file-loader!./file.png"); | ||
// => emits file.png as file in the output directory and returns the public url | ||
// => returns i. e. "/public-path/0dcbbaa701328a3c262cfd45869e351f.png" | ||
``` | ||
|
||
By default a file is emitted, however this can be disabled if required (e.g. for server | ||
side packages). | ||
|
||
``` javascript | ||
var url = require("file-loader?emitFile=false!./file.png"); | ||
// => returns the public url but does NOT emit a file | ||
// => returns i. e. "/public-path/0dcbbaa701328a3c262cfd45869e351f.png" | ||
``` | ||
|
||
#### Filename templates | ||
|
||
You can configure a custom filename template for your file using the query parameter `name`. For instance, to copy a file from your `context` directory into the output directory retaining the full directory structure, you might use `?name=[path][name].[ext]`. | ||
|
||
By default, the path and name you specify will output the file in that same directory and will also use that same URL path to access the file. | ||
|
||
You can specify custom output and public paths by using the `outputPath`, `publicPath` and `useRelativePath` query name parameters: | ||
|
||
``` | ||
use: "file-loader?name=[name].[ext]&publicPath=assets/foo/&outputPath=app/images/" | ||
``` | ||
|
||
`useRelativePath` should be `true` if you wish to generate relative URL to the each file context | ||
```javascript | ||
{ | ||
loader: 'file-loader', | ||
query: { | ||
useRelativePath: process.env.NODE_ENV === "production" | ||
} | ||
} | ||
``` | ||
|
||
#### Filename template placeholders | ||
|
||
* `[ext]` the extension of the resource | ||
* `[name]` the basename of the resource | ||
* `[path]` the path of the resource relative to the `context` query parameter or option. | ||
* `[hash]` the hash of the content, `hex`-encoded `md5` by default | ||
* `[<hashType>:hash:<digestType>:<length>]` optionally you can configure | ||
* other `hashType`s, i. e. `sha1`, `md5`, `sha256`, `sha512` | ||
* other `digestType`s, i. e. `hex`, `base26`, `base32`, `base36`, `base49`, `base52`, `base58`, `base62`, `base64` | ||
* and `length` the length in chars | ||
* `[N]` the N-th match obtained from matching the current file name against the query param `regExp` | ||
|
||
#### Examples | ||
|
||
``` javascript | ||
require("file-loader?name=js/[hash].script.[ext]!./javascript.js"); | ||
// => js/0dcbbaa701328a3c262cfd45869e351f.script.js | ||
|
||
require("file-loader?name=html-[hash:6].html!./page.html"); | ||
// => html-109fa8.html | ||
|
||
require("file-loader?name=[hash]!./flash.txt"); | ||
// => c31e9820c001c9c4a86bce33ce43b679 | ||
|
||
require("file-loader?name=[sha512:hash:base64:7].[ext]!./image.png"); | ||
// => gdyb21L.png | ||
// use sha512 hash instead of md5 and with only 7 chars of base64 | ||
|
||
require("file-loader?name=img-[sha512:hash:base64:7].[ext]!./image.jpg"); | ||
// => img-VqzT5ZC.jpg | ||
// use custom name, sha512 hash instead of md5 and with only 7 chars of base64 | ||
|
||
require("file-loader?name=picture.png!./myself.png"); | ||
// => picture.png | ||
|
||
require("file-loader?name=[path][name].[ext]?[hash]!./dir/file.png") | ||
// => dir/file.png?e43b20c069c4a01867c31e98cbce33c9 | ||
``` | ||
|
||
<h2 align="center">Contributing</h2> | ||
|
||
Don't hesitate to create a pull request. Every contribution is appreciated. In development you can start the tests by calling `npm test`. | ||
|
||
<h2 align="center">Maintainers</h2> | ||
|
||
<table> | ||
<tbody> | ||
<tr> | ||
<td align="center"> | ||
<img width="150" height="150" | ||
src="https://avatars.githubusercontent.com/sokra?v=3"> | ||
<br /> | ||
<a href="https://github.com/">Tobias Koppers</a> | ||
</td> | ||
<td align="center"> | ||
<img width="150" height="150" | ||
src="https://avatars.githubusercontent.com/SpaceK33z?v=3"> | ||
<br /> | ||
<a href="https://github.com/">Kees Kluskens</a> | ||
</td> | ||
<td align="center"> | ||
<img width="150" height="150" | ||
src="https://avatars.githubusercontent.com/mobitar?v=3"> | ||
<br /> | ||
<a href="https://github.com/">Mo Bitar</a> | ||
</td> | ||
</tr> | ||
</tbody> | ||
</table> | ||
|
||
|
||
<h2 align="center">LICENSE</h2> | ||
|
||
MIT | ||
|
||
[npm]: https://img.shields.io/npm/v/file-loader.svg | ||
[npm-url]: https://npmjs.com/package/file-loader | ||
|
||
[node]: https://img.shields.io/node/v/file-loader.svg | ||
[node-url]: https://nodejs.org | ||
|
||
[deps]: https://david-dm.org/webpack-contrib/file-loader.svg | ||
[deps-url]: https://david-dm.org/webpack-contrib/file-loader | ||
|
||
[tests]: http://img.shields.io/travis/webpack-contrib/file-loader.svg | ||
[tests-url]: https://travis-ci.org/webpack-contrib/file-loader | ||
|
||
[cover]: https://coveralls.io/repos/github/webpack-contrib/file-loader/badge.svg | ||
[cover-url]: https://coveralls.io/github/webpack-contrib/file-loader | ||
|
||
[chat]: https://badges.gitter.im/webpack/webpack.svg | ||
[chat-url]: https://gitter.im/webpack/webpack |
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