预编译资产- rails 4.1.1

Question

我在生产中设置了第一个ruby站点，一切正常，但是当我运行

rake assets:precompile

它在"public/assets/"目录下添加了css/js，但是它们在文件中有路径和行号?所以只是想知道如何得到这一切在一行，没有行号/注释?我是不是错过了什么布景之类的?下面是我的application-428d86248ca363.css的一个例子:

/* line 1, /home/joe/myapp/app/assets/stylesheets/main.scss */
body {
  background: #ccc;
}
/* line 6, /home/joe/myapp/app/assets/stylesheets/main.scss */
#head {
  background: #666;
}
/* line 4, /home/joe/myapp/app/assets/stylesheets/welcome.css.scss */
.block {
  color: #1e1e1e;
}
/*
 * This is a manifest file that'll be compiled into application.css, which will include all the files
 * listed below.
 *
 * Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
 * or vendor/assets/stylesheets of plugins, if any, can be referenced here using a relative path.
 *
 * You're free to add application-wide styles to this file and they'll appear at the bottom of the
 * compiled file so the styles you add here take precedence over styles defined in any styles
 * defined in the other CSS/SCSS files in this directory. It is generally better to create a new
 * file per style scope.
 *
 */

你还可以看到它在末尾包含了一个大注释。我如何让它在一行中没有注释?

Answer 1

SCSS

它们在文件中有路径和行号

这是SCSS的一个问题，如果你使用rake assets:precompile RAILS_ENV=production

， 应该解决。

---

修复

在寻找参考时，我发现了这个答案和这个github:

Just to update previous answer, by Chase T.
For me this is not working anymore.
     #config/compass.rb
     line_comments = false
should become
     line_comments = 0

考虑到资源使用compass.rb，我看了看如何在标准的Rails应用程序中做到这一点。我发现这样做的方法是使用系统，看起来你可以使用这个命令:

#config/application.rb
config.sass.line_comments = false

这是由以下信息确认的:

使用Rails 4.1，并在看了又看(可能是误读)之后我通过将以下内容添加到/config/environments/development.rd & production.rb

config.sass.preferred_syntax = :scss

config.sass.style = :compact

config.sass.line_comments = false

Style可以设置为:nested，:扩展、:紧凑、:压缩。你可以看到不同的选项在这里:http://sass-lang.com/documentation/file.SASS_REFERENCE.html output_style

另外，确保重新启动服务器以查看编译后的版本把

希望这能帮助到一些人。