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learn-gulp.html
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<!doctype html>
<html lang="en" xmlns="http://www.w3.org/1999/html">
<head>
<meta charset="utf-8">
<title>Learn Gulp</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<link rel="stylesheet" href="css/reveal.min.css">
<link rel="stylesheet" href="css/theme/night.css" id="theme">
<link rel="stylesheet" href="lib/css/zenburn.css">
<!-- If the query includes 'print-pdf', include the PDF print sheet -->
<script>
if( window.location.search.match( /print-pdf/gi ) ) {
var link = document.createElement( 'link' );
link.rel = 'stylesheet';
link.type = 'text/css';
link.href = 'css/print/pdf.css';
document.getElementsByTagName( 'head' )[0].appendChild( link );
}
</script>
<!--[if lt IE 9]>
<script src="lib/js/html5shiv.js"></script>
<![endif]-->
<style>
.authorArea {
margin-top: 100px !important;
text-align: right;
font-size: 90% !important;
}
.code {
}
section {
text-align: left;
}
pre {
margin: 0px !important;
font-size: 105% !important;
}
code {
font-family: monospace !important;
}
small {
font-size: .8em !important;
margin: 10px 0px !important;
}
ul {
margin: 10px 0px !important;
list-style: none !important;
}
</style>
</head>
<body>
<div class="reveal">
<div class="slides">
<section>
<h2>Learn Gulp</h2>
</section>
<section>
<h2>自我介绍</h2>
<div class="authorArea">
<p>郑豪举, 数云前端工程师, 网名 Hurry</p>
<p>github: <a href="https://github.com/hjzheng">https://github.com/hjzheng</a></p>
</div>
</section>
<section>
<h2>什么是 Gulp ?</h2>
<h3>The streaming build system</h3>
<img src="img/gulp1.png" height="232" width="216">
</section>
<section>
<h2>Streams</h2>
<p class="fragment">
"We should have some ways of connecting programs like garden hose--screw in
another segment when it becomes necessary to massage data in
another way. This is the way of IO also."
</p>
<p class="fragment"> -- Doug McIlroy. October 11, 1964</p>
</section>
<section>
<section>
<h2>为什么使用 Streams</h2>
<ul class="fragment">
<li>性能好</li>
<li>简单易用</li>
</ul>
</section>
<section>
<h3>copy文件，并将文件中小写字母转成大写</h3>
<pre><code data-trim contenteditable>
//Stream Way
var fs = require('fs');
var through = require('through2');
var stream = through(write, end);
function write(buffer, encoding, next){
this.push(buffer.toString().toUpperCase());
next();
}
function end(done){
done();
}
function copy(src, target) {
fs.createReadStream(src).pipe(stream).pipe(fs.createWriteStream(target));
}
console.time('stream way');
copy('./test.txt', './test2.txt');
console.timeEnd('stream way');
</code></pre>
</section>
<section>
<pre><code data-trim contenteditable>
//Normal Way
var fs = require('fs');
function copy(src, target) {
var content = fs.readFileSync(src).toString().toUpperCase();
fs.writeFileSync(target, content);
}
console.time('normal way');
copy('./test.txt', './test1.txt');
console.timeEnd('normal way');
</code></pre>
</section>
</section>
<section>
<section>
<h3>Gulp has only 5 functions you need to learn </h3>
</section>
<section>
<h2>gulp.task(name, fn)</h2>
<small>定义task</small>
<pre><code data-trim contenteditable>
var gulp = require('gulp');
gulp.task('test', function() {
console.log('hello test!')
});
</code></pre>
</section>
<section>
<h2>gulp.run(tasks...)</h2>
<small>运行task</small>
<pre><code data-trim contenteditable>
gulp.run(["miniCSS"]);
</code></pre>
</section>
<section>
<h2>gulp.watch(glob, fn)</h2>
<small>监控变化</small>
<pre><code data-trim contenteditable>
gulp.watch(['./**/*.css'], ['miniCSS']);
</code></pre>
</section>
<section>
<h2>gulp.src(glob)</h2>
<small>输入</small>
<pre><code data-trim contenteditable>
var gulp = require('gulp');
var uglify = require('gulp-uglify');
gulp.task('default', function() {
gulp.src('src/*.js')
.pipe(uglify()) //压缩js
.pipe(gulp.dest('dist'))
});
</code></pre>
</section>
<section>
<h2>gulp.dest(folder)</h2>
<small>输出</small>
<pre><code data-trim contenteditable>
var gulp = require('gulp');
var uglify = require('gulp-uglify');
gulp.task('default', function() {
gulp.src('src/*.js')
.pipe(uglify()) //压缩js
.pipe(gulp.dest('dist'))
});
</code></pre>
</section>
<section>
<h2>恭喜，你已经是gulp专家了！！！</h2>
</section>
</section>
<section>
<section>
<h2>Gulp可以帮我们做什么</h2>
<ul class="fragment">
<li>Minification</li>
<li>Concat</li>
<li>Sass to CSS</li>
<li>Injecting files into html</li>
<li>Code analysis</li>
<li>Caching Angular templates</li>
<li>Transpiler</li>
<li>Testing</li>
<li>Sync Code</li>
</ul>
</section>
<section>
<img src="img/gulp2.png" height="600" width="1000">
</section>
</section>
<section>
<section>
<h2>Gulp VS Grunt</h2>
</section>
<section>
<img src="img/gulp4.png" height="500" width="1000">
</section>
<section>
<img src="img/gulp5.png" height="542" width="1000">
</section>
<section>
<img src="img/gulp3.png" height="512" width="1000">
</section>
</section>
<section>
<h2><a href="https://github.com/Platform-CUF/use-gulp">关于 Gulp 更多内容</a></h2>
</section>
<section>
<section>
<h2>Q&A</h2>
</section>
</section>
<section>
<section>
<h2>谢谢观赏</h2>
<div class="authorArea">
<p>2016-1-27</p>
<p>如果你喜欢,请<a href="https://github.com/hjzheng/CUF_PPTs">star</a>我</p>
</div>
</section>
</section>
</div>
</div>
<script src="lib/js/head.min.js"></script>
<script src="js/reveal.min.js"></script>
<script>
Reveal.initialize({
history: true,
transition: 'linear',
progress: true,
math: {
// mathjax: 'http://cdn.mathjax.org/mathjax/latest/MathJax.js',
config: 'TeX-AMS_HTML-full'
},
dependencies: [
{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } },
{ src: 'plugin/markdown/marked.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
{ src: 'plugin/markdown/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } }
]
});
</script>
</body>
</html>