我推荐 2 个不错的 grunt 库,Wiredep 和 Usemin 的组合:
Wiredep:自动加载在您的 html 中的 bower.json 中标识的 bower 的所有依赖项
Usemin:检测两个评论标签内的所有 src,所有源代码都在 dist 文件夹中被缩小和连接,下面是一个使用这个包的 grunt 文件的小例子,基于 angular 到 yeoman 的生成器,这只是一个简短的咕哝
咕噜声
wiredep: {
options: {
cwd: 'appFolder'
},
app: {
src: ['htmlCollections'],
ignorePath: /\.\.\//
}
},
useminPrepare: {
html: 'htmlCollections',
options: {
dest: 'distributionFolder',
flow: {
html: {
steps: {
js: ['concat', 'uglifyjs'],
css: ['cssmin']
},
post: {}
}
}
}
},
usemin: {
html: ['distributionFolder+HtmlFiles'],
css: ['distributionFolder+cssFiles'],
js: ['distributionFolder+javascriptFiles']
}
HTML
<!doctype html>
<html lang="en" ng-app="MobileDev" id="ng-app">
<head>
<!-- build:css(app) styles/vendor.css -->
<!-- bower:css -->
//This gonna be generated for the grunt by dependencies in bower
<!-- endbower -->
<!-- endbuild -->
<!-- build:css(.tmp) styles/main.css -->
//All the script inside this gonna be concatened and minified in
//the dist folder by the name of main.css
<link type="text/css" rel="stylesheet" href="styles/app.css"/>
<!-- endbuild -->
</head>
<body>
<!-- build:js(app) scripts/vendor.js -->
<!-- bower:js -->
//This gonna be generated for the grunt by dependencies in bower
//And in distribution all bower components added gonna be minified by usemin in
//vendor.js
<!-- endbower -->
<!-- endbuild -->
<!-- build:js({.tmp,app}) scripts/scripts.js -->
//All the script inside this gonna be concatened and minified in the dist
//folder by the name of scripts.js
<script type="text/javascript" src="scripts/numero1"></script>
<script type="text/javascript" src="scripts/numero2"></script>
<!-- endbuild -->
</body>