forked from zhurui/management
104 lines
3.9 KiB
Markdown
104 lines
3.9 KiB
Markdown
|
<p align="center">
|
||
|
<a href="http://gulpjs.com">
|
||
|
<img height="257" width="114" src="https://raw.githubusercontent.com/gulpjs/artwork/master/gulp-2x.png">
|
||
|
</a>
|
||
|
<p align="center">The streaming build system</p>
|
||
|
</p>
|
||
|
|
||
|
[![NPM version][npm-image]][npm-url] [![Downloads][downloads-image]][npm-url] [![Build Status][travis-image]][travis-url] [![Coveralls Status][coveralls-image]][coveralls-url] [![Gitter chat][gitter-image]][gitter-url]
|
||
|
|
||
|
## What is gulp?
|
||
|
|
||
|
- **Automation** - gulp is a toolkit that helps you automate painful or time-consuming tasks in your development workflow.
|
||
|
- **Platform-agnostic** - Integrations are built into all major IDEs and people are using gulp with PHP, .NET, Node.js, Java, and other platforms.
|
||
|
- **Strong Ecosystem** - Use npm modules to do anything you want + over 2000 curated plugins for streaming file transformations
|
||
|
- **Simple** - By providing only a minimal API surface, gulp is easy to learn and simple to use
|
||
|
|
||
|
## Documentation
|
||
|
|
||
|
For a Getting started guide, API docs, recipes, making a plugin, etc. check out or docs!
|
||
|
|
||
|
- Need something reliable? Check out the [documentation for the current release](/docs/README.md)!
|
||
|
- Want to help us test the latest and greatest? Check out the [documentation for the next release](https://github.com/gulpjs/gulp/tree/4.0)!
|
||
|
|
||
|
## Sample `gulpfile.js`
|
||
|
|
||
|
This file will give you a taste of what gulp does.
|
||
|
|
||
|
```js
|
||
|
var gulp = require('gulp');
|
||
|
var coffee = require('gulp-coffee');
|
||
|
var concat = require('gulp-concat');
|
||
|
var uglify = require('gulp-uglify');
|
||
|
var imagemin = require('gulp-imagemin');
|
||
|
var sourcemaps = require('gulp-sourcemaps');
|
||
|
var del = require('del');
|
||
|
|
||
|
var paths = {
|
||
|
scripts: ['client/js/**/*.coffee', '!client/external/**/*.coffee'],
|
||
|
images: 'client/img/**/*'
|
||
|
};
|
||
|
|
||
|
// Not all tasks need to use streams
|
||
|
// A gulpfile is just another node program and you can use any package available on npm
|
||
|
gulp.task('clean', function() {
|
||
|
// You can use multiple globbing patterns as you would with `gulp.src`
|
||
|
return del(['build']);
|
||
|
});
|
||
|
|
||
|
gulp.task('scripts', ['clean'], function() {
|
||
|
// Minify and copy all JavaScript (except vendor scripts)
|
||
|
// with sourcemaps all the way down
|
||
|
return gulp.src(paths.scripts)
|
||
|
.pipe(sourcemaps.init())
|
||
|
.pipe(coffee())
|
||
|
.pipe(uglify())
|
||
|
.pipe(concat('all.min.js'))
|
||
|
.pipe(sourcemaps.write())
|
||
|
.pipe(gulp.dest('build/js'));
|
||
|
});
|
||
|
|
||
|
// Copy all static images
|
||
|
gulp.task('images', ['clean'], function() {
|
||
|
return gulp.src(paths.images)
|
||
|
// Pass in options to the task
|
||
|
.pipe(imagemin({optimizationLevel: 5}))
|
||
|
.pipe(gulp.dest('build/img'));
|
||
|
});
|
||
|
|
||
|
// Rerun the task when a file changes
|
||
|
gulp.task('watch', function() {
|
||
|
gulp.watch(paths.scripts, ['scripts']);
|
||
|
gulp.watch(paths.images, ['images']);
|
||
|
});
|
||
|
|
||
|
// The default task (called when you run `gulp` from cli)
|
||
|
gulp.task('default', ['watch', 'scripts', 'images']);
|
||
|
```
|
||
|
|
||
|
## Incremental Builds
|
||
|
|
||
|
We recommend these plugins:
|
||
|
|
||
|
- [gulp-changed](https://github.com/sindresorhus/gulp-changed) - only pass through changed files
|
||
|
- [gulp-cached](https://github.com/contra/gulp-cached) - in-memory file cache, not for operation on sets of files
|
||
|
- [gulp-remember](https://github.com/ahaurw01/gulp-remember) - pairs nicely with gulp-cached
|
||
|
- [gulp-newer](https://github.com/tschaub/gulp-newer) - pass through newer source files only, supports many:1 source:dest
|
||
|
|
||
|
## Want to contribute?
|
||
|
|
||
|
Anyone can help make this project better - check out our [Contributing guide](/CONTRIBUTING.md)!
|
||
|
|
||
|
[downloads-image]: https://img.shields.io/npm/dm/gulp.svg
|
||
|
[npm-url]: https://www.npmjs.com/package/gulp
|
||
|
[npm-image]: https://img.shields.io/npm/v/gulp.svg
|
||
|
|
||
|
[travis-url]: https://travis-ci.org/gulpjs/gulp
|
||
|
[travis-image]: https://img.shields.io/travis/gulpjs/gulp.svg
|
||
|
|
||
|
[coveralls-url]: https://coveralls.io/r/gulpjs/gulp
|
||
|
[coveralls-image]: https://img.shields.io/coveralls/gulpjs/gulp/master.svg
|
||
|
|
||
|
[gitter-url]: https://gitter.im/gulpjs/gulp
|
||
|
[gitter-image]: https://badges.gitter.im/gulpjs/gulp.png
|