The host runs Dart Sass compiler as a subprocess
and communicates with the dart-sass compiler by sending / receiving
protobuf messages via the standard
input-output channel.
To use the sass-embedded implementation, you need to first install the sass-embedded gem
either via your Gemfile and Bundler, or directly.
Add this line to your application's Gemfile:
gem 'sass-embedded', '~> 1.0'
And then execute:
$ bundle
Or install it yourself as:
$ gem install sass-embedded
Then, you have to specify sass-embedded as the desired implementation in your _config.yml:
sass:
implementation: sass-embedded
Source Maps
Starting with v2.0, the Converter will by default generate a source map file along with
the .css output file. The source map is useful when we use the web developers tools of
Chrome or
Firefox to debug our .sass or .scss
stylesheets.
The source map is a file that maps from the output .css file to the original source
.sass or .scss style sheets. Thus enabling the browser to reconstruct the original source
and present the reconstructed original in the debugger.
Configuration Options
Configuration options are specified in the _config.yml file in the following way:
Sets the Sass implementation to use.
Can be sassc or sass-embedded.
Defaults to sassc.
style
Sets the style of the CSS-output.
Can be nested, compact, compressed, or expanded.
See the SASS_REFERENCE
for details.
Defaults to compact for sassc.
Defaults to expanded for sass-embedded.
sass_dir
A filesystem-path which should be searched for Sass partials.
Defaults to _sass
load_paths
An array of additional filesystem-paths which should be searched for Sass partials.
Defaults to []
line_comments
When set to true, the line number and filename of the source is included in the compiled
CSS-file. Useful for debugging when the source map is not available, but might
considerably increase the size of the generated CSS files.
Defaults to false.
sourcemap
Controls when source maps shall be generated.
never — causes no source maps to be generated at all.
always — source maps will always be generated.
development — source maps will only be generated if the site is in development
environment.
That is, when the environment variable JEKYLL_ENV is set to development.
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