Finally got CSS comments with source location back
An upgrade or two back our Rails 6 app lost line comments. I can’t remember if it was trying to improve speed or the upgrade to sassc. Well it’s fixed now.
# Debug mode disables concatenation and preprocessing of assets. # This option may cause significant delays in view rendering with a large # number of complex assets. # config.assets.debug = true # config.sass.line_comments = false config.sass.inline_source_maps = true