[英]SASS to CSS via an ANT task + directory creation
我最近开始在基于Java的项目中使用SASS [ http://sass-lang.com/ ],并希望创建一个Ant任务:
我该怎么做呢?
它最终花了我一些时间来弄清楚,所以我想我会发布我是如何完成它的。 这是我的设置:
build.properties
css.dir=./template/ver1-0/css/v3
sass.dir=./template/ver1-0/css/v3/scss
scss目录结构:
/template/ver1-0/css/v3/scss
+ widgets
- widgettest.scss
- widgettest2.scss
+ global
- globaltest.scss
- globaltest2.css
- file1.scss
- file2.scss
- _partial1.scss
- _partial2.scss
这是Ant任务 :
<!-- scss to CSS -->
<!-- via: http://workingonthecoolstuff.blogspot.com/2011/02/using-sass-in-ant-build.html -->
<target name="sass-compile-to-css">
<echo message="Compiling scss files to css..." />
<!-- create the css destination dir if it doesn't already exist -->
<property name="css-dest" location="${css.dir}"/>
<echo message="Creating directory at ${css.dir} [if it doesn't yet exist]" />
<mkdir dir="${css-dest}" />
<!-- create subdirs if necessary
via: https://stackoverflow.com/questions/536511/how-to-create-directories-specified-by-a-mapper-in-ant -->
<echo message="Creating css directories (and temporary .css files) for .scss to be compiled..." />
<touch mkdirs="true">
<fileset dir="${sass.dir}" includes="**/*.scss" excludes="**/_*" />
<mapper type="glob" from="*.scss" to="${css.dir}/*.css"/>
</touch>
<echo message="Running sass executable against sass files and compiling to CSS directory [${css-dest}] " />
<!-- run sass executable -->
<apply executable="sass" dest="${css-dest}" verbose="true" force="true" failonerror="true">
<arg value="--unix-newlines" />
<srcfile />
<targetfile />
<fileset dir="${sass.dir}" includes="**/*.scss" excludes="**/_*" />
<mapper type="glob" from="*.scss" to="*.css"/>
</apply>
<echo message="Done compiling scss files!" />
</target>
运行任务后,结果如下所示:.scss文件被编译为与它们创建的路径相同的路径。 如果${css.dir}
下的文件父目录尚不存在, ${css.dir}
相应地创建它。
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