删除多个文件中的重复 CSS 声明

问题描述

我希望从多个文件中删除重复的 CSS 声明，以便更轻松地实施更改.有没有工具可以帮助我做到这一点?

I'm looking to remove duplicate CSS declarations from a number of files to make implementing changes easier. Is there a tool that can help me do that?

现在我面临这样的事情:

Right now I'm faced with something like this:

styles.css
#content {
width:800px;
height:1000px;
background: green;
}

styles.game.css
#content {
width:800px;
height:1000px;
background: blue;
}

我想要这个:

styles.css
#content {
width:800px;
height:1000px;
background: green;
}

styles.game.css
#content {
background: blue;
}

所有文件的总行数远远超过 10k，因此不能选择依赖手动编辑的技术.

The total number of lines across all files is well over 10k, so techniques that rely on manual editing aren't an option.

推荐答案

我为此专门编写了一个工具，名为 csscss.作为奖励，它还与 Sass 和 LESS 集成.试一试，如果您在 github 中遇到问题，请告诉我.

I wrote a tool specifically for this purpose called csscss. As a bonus it also integrates with Sass and LESS. Give it a shot and let me know if you have an issues in github.