I'm setting up first ruby site in production, everything works ok, but when I run
rake assets:precompile
It adds the css/js in "public/assets/" directory ok, but they have paths and line numbers in the files? So was just wondering how to get it all on one line and without line numbers/comments? Have I missed a setting or anything for this? Here is an example of how my application-428d86248ca363.css
comes out:
/* 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.
*
*/
Also you can see it includes the big comment at end. How do I get it to go all on one line with no comments?
SCSS
they have paths and line numbers in the files
That's a problem with SCSS which should resolve if you use rake assets:precompile RAILS_ENV=production
Fix
Whilst looking for a reference, I found this answer and this 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
Considering the resource uses compass.rb
, I looked to see how to do it in a standard Rails app. I found the way to do it is to use a system, and looks like you can use this command:
#config/application.rb
config.sass.line_comments = false
This is confirmed with this information:
Using Rails 4.1 and after looking and looking (and possibly misreading the documentation) I got this to work by adding the following to
/config/environments/development.rd & production.rb
config.sass.preferred_syntax = :scss
config.sass.style = :compact
config.sass.line_comments = false
Style can be set to :nested, :expanded, :compact, :compressed. You can see the different options here: http://sass-lang.com/documentation/file.SASS_REFERENCE.html#output_style
Also, make sure to restart your server to see the compiled version change
Hope this helps someone.