org.jooby.assets

Class AutoPrefixer

java.lang.Object

org.jooby.assets.AssetOptions

org.jooby.assets.AssetProcessor

org.jooby.assets.AutoPrefixer

public class AutoPrefixer
extends AssetProcessor

auto-prefixer

PostCSS plugin to parse CSS and add vendor prefixes to CSS rules using values from Can I Use. It is recommended by Google and used in Twitter, and Taobao.

usage

 assets {
   pipeline {
     dev: [auto-prefixer]
     dist: [auto-prefixer]
   }
 }
 

Once configured, write your CSS rules without vendor prefixes (in fact, forget about them entirely):

 :fullscreen a {
   display: flex
 }
 

Output:

 :-webkit-full-screen a {
    display: -webkit-box;
    display: flex
 }
 :-moz-full-screen a {
    display: flex
 }
 :-ms-fullscreen a {
    display: -ms-flexbox;
    display: flex
 }
 :fullscreen a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex
 }
 

options

 {
   auto-prefixer {
     browsers: ["> 1%", "IE 7"]
     cascade: true
     add: true
     remove: true
     supports: true
     flexbox: true
     grid: true
     stats: {}
   }
 }
 

For complete documentation about available options, please refer to the autoprefixer site.

Since:

1.0.0

Author:

edgar

Constructor Summary

Constructors

Constructor and Description
AutoPrefixer()

Method Summary

Modifier and Type	Method and Description
boolean	matches(org.jooby.MediaType type)
String	process(String filename, String source, com.typesafe.config.Config conf, ClassLoader loader)

Methods inherited from class org.jooby.assets.AssetProcessor

name, process, set, set, set, toString

Methods inherited from class org.jooby.assets.AssetOptions

excludes, get, options

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AutoPrefixer

public AutoPrefixer()

Method Detail

matches

public boolean matches(org.jooby.MediaType type)

Specified by:

matches in class AssetProcessor

process

public String process(String filename,
                      String source,
                      com.typesafe.config.Config conf,
                      ClassLoader loader)
               throws Exception

Specified by:

process in class AssetProcessor

Throws:

Exception