从Ruby使用Compass（不是shell）

本文介绍了从Ruby使用Compass（不是shell）的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 我正在Ruby中构建脚本，我想在其中使用Compass编译单个SCSS文件。我正在尝试使其尽可能简单，并希望避免使用config.rb文件。我只想通过简单的Ruby设置一些设置，并告诉Compass将单个SCSS文件编译为CSS文件。 I am building a script in Ruby where I would like to compile a single SCSS file using Compass. I am trying to make this as simple as possible, and would like to avoid using a config.rb file. I just want to set a couple settings via straight Ruby and tell Compass to compile a single SCSS file into a CSS file. 我知道这是有可能的，但是我还没有找到任何有关如何做到的体面的文档。任何帮助将不胜感激。I know that this has to be possible but I have not been able to find any decent documentation on how to do it. Any help would be appreciated.推荐答案您是对的，实际上没有关于如何使用Ruby中的Compass的全面文档。不幸的是，但是不要让文档之类的细节阻止我们！You're right, there's not really any comprehensive documentation on how to use Compass from Ruby. This is unfortunate, but let's not let little details like documentation stop us!当我想要做同样的事情，我只是在指北针（ source ，并且可以将这个小的Ruby脚本放在一起。乍一看，它似乎可以解决问题：When I was looking to do the same thing, I just poked around the Compass source and was able put together this little Ruby script. At first glance it seems to do the trick:require 'compass'require 'sass/plugin'compiler = Compass::Compiler.new( # Compass working directory '.', # Input directory 'styles/scss', # Output directory 'styles/css', # Compass options { :style => :compressed })compiler.compile('test.scss', 'test.css')但是显然Compass有很多直接调用编译器构造函数时不会自动包含的默认配置选项（其中SASS load_path 是其中之一）。尝试导入Compass函数和mixins时，这可能导致错误，例如：But apparently Compass has a bunch of default configuration options that aren't automatically included when invoking the compiler constructor directly (of which the SASS load_path is one). This can lead to errors when trying to import Compass functions and mixins, such as: 错误：找不到要导入的文件或不可读：指南针/ css3 error: File to import not found or unreadable: compass/css3 指南针< 1.0.0（又名旧方法） 以下是在没有覆盖这些默认值的情况下调用编译器的方法：Compass <1.0.0 (a.k.a. "the old way")Here's how to call the compiler without overriding those defaults:require 'compass'Compass.add_configuration( { :project_path => '.', :sass_path => 'styles/scss', :css_path => 'styles/css' }, 'custom' # A name for the configuration, can be anything you want)Compass.compiler.compile('test.scss', 'test.css')不过，从指南针1.0.0版开始， Compass.compiler 已被弃用，而推荐使用 Compass.sass_compiler ，从而导致... However, as of Compass version 1.0.0, Compass.compiler has been deprecated in favor of Compass.sass_compiler, leading to...感谢 @philipp 查找如何使用新API ，我们可以再次更新此代码段以与 Compass.sass_compiler ：With thanks to @philipp for finding how to use the new API, we can update this snippet again to work with Compass.sass_compiler:require 'compass'require 'compass/sass_compiler'Compass.add_configuration( { :project_path => '.', :sass_path => 'styles/scss', :css_path => 'styles/css' }, 'custom' # A name for the configuration, can be anything you want)compiler = Compass.sass_compiler({ :only_sass_files => [ 'styles/scss/test.scss' ]})compiler.compile! 这篇关于从Ruby使用Compass（不是shell）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！