Bump sass-embedded requirement to ~> 1.75 and add deprecation options

README.md

@@ -117,6 +117,34 @@ Available options are:
 
     Defaults to `false`.
 
+  * **`fatal_deprecations`**
+
+    An array of deprecations or versions to treat as fatal.
+    If a deprecation warning of any provided type is encountered during compilation, the compiler will error instead.
+    If a version is provided, then all deprecations that were active in that compiler version will be treated as fatal.
+    See the [Sass documentation](https://sass-lang.com/documentation/js-api/interfaces/deprecations/) for all of the
+    deprecations currently used by Sass.
+
+    Defaults to `[]`
+
+  * **`future_deprecations`**
+
+    An array of future deprecations to opt into early.
+    Future deprecations passed here will be treated as active by the compiler, emitting warnings as necessary.
+    See the [Sass documentation](https://sass-lang.com/documentation/js-api/interfaces/deprecations/) for all of the
+    deprecations currently used by Sass.
+
+    Defaults to `[]`
+
+  * **`silence_deprecations`**
+
+    An array of active deprecations to ignore.
+    If a deprecation warning of any provided type is encountered during compilation, the compiler will ignore it instead.
+    See the [Sass documentation](https://sass-lang.com/documentation/js-api/interfaces/deprecations/) for all of the
+    deprecations currently used by Sass.
+
+    Defaults to `[]`
+
 ## Migrate from 2.x to 3.x
 
 Classic GitHub Pages experience still uses [1.x version of jekyll-sass-converter](https://pages.github.com/versions/).

jekyll-sass-converter.gemspec

@@ -16,7 +16,7 @@ Gem::Specification.new do |spec|
 
   spec.required_ruby_version = ">= 3.1"
 
-  spec.add_runtime_dependency "sass-embedded", "~> 1.54"
+  spec.add_runtime_dependency "sass-embedded", "~> 1.75"
 
   spec.add_development_dependency "bundler"
   spec.add_development_dependency "rake"

lib/jekyll/converters/scss.rb

@@ -153,6 +153,9 @@ def sass_configs
           :url                        => sass_file_url,
           :quiet_deps                 => quiet_deps_option,
           :verbose                    => verbose_option,
+          :fatal_deprecations         => fatal_deprecations,
+          :future_deprecations        => future_deprecations,
+          :silence_deprecations       => silence_deprecations,
         }
       end
 
@@ -172,11 +175,9 @@ def convert(content)
         result
       rescue ::Sass::CompileError => e
         Jekyll.logger.error e.full_message
-        if livereload? && e.respond_to?(:to_css)
-          e.to_css
-        else
-          raise SyntaxError, e.message
-        end
+        raise SyntaxError, e.message unless livereload?
+
+        e.to_css
       end
 
       private
@@ -285,6 +286,21 @@ def quiet_deps_option
       def verbose_option
         !!jekyll_sass_configuration.fetch("verbose", false)
       end
+
+      # Returns the value of the `fatal_deprecations`-option or '[]' by default.
+      def fatal_deprecations
+        Array(jekyll_sass_configuration["fatal_deprecations"])
+      end
+
+      # Returns the value of the `future_deprecations`-option or '[]' by default.
+      def future_deprecations
+        Array(jekyll_sass_configuration["future_deprecations"])
+      end
+
+      # Returns the value of the `silence_deprecations`-option or '[]' by default.
+      def silence_deprecations
+        Array(jekyll_sass_configuration["silence_deprecations"])
+      end
     end
   end
 end