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我正在监视 WordPress 项目中的主题文件夹以查看 .scss 文件并通过命令行 sass 工具运行它们以创建干净的 .css 文件。

该脚本的工作与转换一样多，它无法提供任何输出，因为它收到“FSSM 回调错误”。谁能告诉我为什么会这样？

#sudo gem install fssm
#sudo gem install haml
# Script to watch a directory for any changes to an scss file and compile it to css in the same place
#
# USAGE: ruby sassy.rb <directory_to_watch>
#
require 'rubygems'
require 'fssm'

#directory = File.join(File.dirname(__FILE__), ARGV.first)
directory = "../wp-content/themes/"
FSSM.monitor(directory, '**/*.scss') do
  update do |base, relative|
    input = "#{base}/#{relative}"
    output = "#{base}/#{relative.gsub!('.scss', '.css')}"
    command = "sass --scss --watch #{input}:#{output}"
    %x{#{command}}

    puts "SASSy regenerated #{input} to #{output}"
  end
end

正如我所说，SCSS 被编译为同一目录中的 .css 文件，但错误是：

sy-mbp:_build simon$ ruby sassy.rb
^Csassy.rb:19:in ``': update - /Data/code/eil/wp-content/themes/eil-baseline/style.scss:  (FSSM::CallbackError)
    from sassy.rb:19
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/path.rb:73:in `call'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/path.rb:73:in `run_callback'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/path.rb:55:in `callback_action'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/path.rb:35:in `update'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/state/directory.rb:38:in `modified'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/state/directory.rb:36:in `each'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/state/directory.rb:36:in `modified'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/state/directory.rb:17:in `refresh'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/backends/fsevents.rb:15:in `add_handler'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/backends/fsevents.rb:14:in `each'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/backends/fsevents.rb:14:in `add_handler'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/backends/rubycocoa/fsevents.rb:107:in `call'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/backends/rubycocoa/fsevents.rb:107:in `initialize'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/backends/fsevents.rb:27:in `call'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/backends/fsevents.rb:27:in `CFRunLoopRun'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/backends/fsevents.rb:27:in `run'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm/monitor.rb:20:in `run'
    from /Library/Ruby/Gems/1.8/gems/fssm-0.2.3/lib/fssm.rb:18:in `monitor'
    from sassy.rb:12

非常感谢帮助！

西蒙

4

2 回答 2

1

使用当前版本的 sass gem，运行

sass --watch ../wp-content/themes/

从命令行将处理查找 scss 文件更改并生成 css 版本

http://sass-lang.com/docs/yardoc/file.SASS_CHANGELOG.html#3-0-0-watch

于 2012-03-22T00:13:48.987 回答
1

使用 watchr 重写了它，我发现它很容易上手。将https://gist.github.com/919884保存到 watch_scss.rb，安装watchr gem并watchr watch_scss.rb在 wp-content 上方的目录中运行。

于 2011-04-14T16:45:36.870 回答