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bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/calculation_value.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+module Sass
+  # The type of values that can be arguments to a SassCalculation.
+  #
+  # @see https://sass-lang.com/documentation/js-api/types/calculationvalue/
+  module CalculationValue
+    private
+
+    def assert_calculation_value(value, name = nil)
+      if !value.is_a?(Sass::CalculationValue) || (value.is_a?(Sass::Value::String) && value.quoted?)
+        raise Sass::ScriptError.new(
+          "#{value} must be one of SassNumber, unquoted SassString, SassCalculation, CalculationOperation", name
+        )
+      end
+
+      value
+    end
+  end
+end
+
+require_relative 'calculation_value/calculation_operation'

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/calculation_value/calculation_operation.rb

@@ -0,0 +1,49 @@
+# frozen_string_literal: true
+
+module Sass
+  module CalculationValue
+    # A binary operation that can appear in a SassCalculation.
+    #
+    # @see https://sass-lang.com/documentation/js-api/classes/calculationoperation/
+    class CalculationOperation
+      include CalculationValue
+
+      OPERATORS = %w[+ - * /].freeze
+
+      private_constant :OPERATORS
+
+      # @param operator [::String]
+      # @param left [CalculationValue]
+      # @param right [CalculationValue]
+      def initialize(operator, left, right)
+        raise Sass::ScriptError, "Invalid operator: #{operator}" unless OPERATORS.include?(operator)
+
+        @operator = operator.freeze
+        @left = assert_calculation_value(left, 'left')
+        @right = assert_calculation_value(right, 'right')
+      end
+
+      # @return [::String]
+      attr_reader :operator
+
+      # @return [CalculationValue]
+      attr_reader :left
+
+      # @return [CalculationValue]
+      attr_reader :right
+
+      # @return [::Boolean]
+      def ==(other)
+        other.is_a?(Sass::CalculationValue::CalculationOperation) &&
+          other.operator == operator &&
+          other.left == left &&
+          other.right == right
+      end
+
+      # @return [Integer]
+      def hash
+        @hash ||= [operator, left, right].hash
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/canonicalize_context.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+module Sass
+  # Contextual information passed to `canonicalize` and `find_file_url`.
+  # Not all importers will need this information to resolve loads, but some may find it useful.
+  #
+  # @see https://sass-lang.com/documentation/js-api/interfaces/canonicalizecontext/
+  class CanonicalizeContext
+    # @return [String, nil]
+    def containing_url
+      @containing_url_unused = false
+      @containing_url
+    end
+
+    # @return [Boolean]
+    attr_reader :from_import
+
+    # @!visibility private
+    def initialize(canonicalize_request)
+      @containing_url_unused = true
+      @containing_url = canonicalize_request.containing_url == '' ? nil : canonicalize_request.containing_url
+      @from_import = canonicalize_request.from_import
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/cli.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+require 'sass/elf'
+
+module Sass
+  module CLI
+    INTERPRETER = '/lib64/ld-linux-x86-64.so.2'
+
+    INTERPRETER_SUFFIX = '/ld-linux-x86-64.so.2'
+
+    COMMAND = [
+      *(ELF::INTERPRETER if ELF::INTERPRETER != INTERPRETER && ELF::INTERPRETER&.end_with?(INTERPRETER_SUFFIX)),
+      File.absolute_path('dart-sass/src/dart', __dir__).freeze,
+      File.absolute_path('dart-sass/src/sass.snapshot', __dir__).freeze
+    ].freeze
+  end
+
+  private_constant :CLI
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/compile_result.rb

@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+module Sass
+  # The result of compiling Sass to CSS. Returned by {Sass.compile} and {Sass.compile_string}.
+  #
+  # @see https://sass-lang.com/documentation/js-api/interfaces/compileresult/
+  class CompileResult
+    # @return [String]
+    attr_reader :css
+
+    # @return [String, nil]
+    attr_reader :source_map
+
+    # @return [Array<String>]
+    attr_reader :loaded_urls
+
+    # @!visibility private
+    def initialize(css, source_map, loaded_urls)
+      @css = css
+      @source_map = source_map
+      @loaded_urls = loaded_urls
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/compiler.rb

@@ -0,0 +1,214 @@
+# frozen_string_literal: true
+
+require_relative 'canonicalize_context'
+require_relative 'compile_result'
+require_relative 'compiler/channel'
+require_relative 'compiler/connection'
+require_relative 'compiler/dispatcher'
+require_relative 'compiler/session'
+require_relative 'compiler/varint'
+require_relative 'embedded/version'
+require_relative 'embedded_protocol'
+require_relative 'exception'
+require_relative 'fork_tracker'
+require_relative 'gem_package_importer'
+require_relative 'logger/silent'
+require_relative 'logger/source_location'
+require_relative 'logger/source_span'
+require_relative 'node_package_importer'
+require_relative 'serializer'
+require_relative 'uri'
+require_relative 'value'
+
+module Sass
+  # A synchronous {Compiler}.
+  # Each compiler instance exposes the {#compile} and {#compile_string} methods within the lifespan of the compiler.
+  #
+  # @example
+  #   sass = Sass::Compiler.new
+  #   result = sass.compile_string('h1 { font-size: 40px; }')
+  #   result = sass.compile('style.scss')
+  #   sass.close
+  # @see https://sass-lang.com/documentation/js-api/classes/compiler/
+  class Compiler
+    def initialize
+      @channel = Channel.new
+    end
+
+    # Compiles the Sass file at +path+ to CSS.
+    # @param path [String]
+    # @param load_paths [Array<String>] Paths in which to look for stylesheets loaded by rules like
+    #   {@use}[https://sass-lang.com/documentation/at-rules/use/] and {@import}[https://sass-lang.com/documentation/at-rules/import/].
+    # @param charset [Boolean] By default, if the CSS document contains non-ASCII characters, Sass adds a +@charset+
+    #   declaration (in expanded output mode) or a byte-order mark (in compressed mode) to indicate its encoding to
+    #   browsers or other consumers. If +charset+ is +false+, these annotations are omitted.
+    # @param source_map [Boolean] Whether or not Sass should generate a source map.
+    # @param source_map_include_sources [Boolean] Whether Sass should include the sources in the generated source map.
+    # @param style [Symbol] The OutputStyle of the compiled CSS.
+    # @param functions [Hash<String, Proc>] Additional built-in Sass functions that are available in all stylesheets.
+    # @param importers [Array<Object>] Custom importers that control how Sass resolves loads from rules like
+    #   {@use}[https://sass-lang.com/documentation/at-rules/use/] and {@import}[https://sass-lang.com/documentation/at-rules/import/].
+    # @param alert_ascii [Boolean] If this is +true+, the compiler will exclusively use ASCII characters in its error
+    #   and warning messages. Otherwise, it may use non-ASCII Unicode characters as well.
+    # @param alert_color [Boolean] If this is +true+, the compiler will use ANSI color escape codes in its error and
+    #   warning messages. If it's +false+, it won't use these. If it's +nil+, the compiler will determine whether or
+    #   not to use colors depending on whether the user is using an interactive terminal.
+    # @param fatal_deprecations [Array<String>] A set of deprecations to treat as fatal.
+    # @param future_deprecations [Array<String>] A set of future deprecations to opt into early.
+    # @param logger [Object] An object to use to handle warnings and/or debug messages from Sass.
+    # @param quiet_deps [Boolean] If this option is set to +true+, Sass won’t print warnings that are caused by
+    #   dependencies. A “dependency” is defined as any file that’s loaded through +load_paths+ or +importer+.
+    #   Stylesheets that are imported relative to the entrypoint are not considered dependencies.
+    # @param silence_deprecations [Array<String>] A set of active deprecations to ignore.
+    # @param verbose [Boolean] By default, Dart Sass will print only five instances of the same deprecation warning per
+    #   compilation to avoid deluging users in console noise. If you set verbose to +true+, it will instead print every
+    #   deprecation warning it encounters.
+    # @return [CompileResult]
+    # @raise [ArgumentError, CompileError, IOError]
+    # @see https://sass-lang.com/documentation/js-api/functions/compile/
+    def compile(path,
+                load_paths: [],
+
+                charset: true,
+                source_map: false,
+                source_map_include_sources: false,
+                style: :expanded,
+
+                functions: {},
+                importers: [],
+
+                alert_ascii: false,
+                alert_color: nil,
+                fatal_deprecations: [],
+                future_deprecations: [],
+                logger: nil,
+                quiet_deps: false,
+                silence_deprecations: [],
+                verbose: false)
+      raise ArgumentError, 'path must be set' if path.nil?
+
+      Session.new(@channel).compile_request(
+        path:,
+        source: nil,
+        importer: nil,
+        load_paths:,
+        syntax: nil,
+        url: nil,
+        charset:,
+        source_map:,
+        source_map_include_sources:,
+        style:,
+        functions:,
+        importers:,
+        alert_color:,
+        alert_ascii:,
+        fatal_deprecations:,
+        future_deprecations:,
+        logger:,
+        quiet_deps:,
+        silence_deprecations:,
+        verbose:
+      )
+    end
+
+    # Compiles a stylesheet whose contents is +source+ to CSS.
+    # @param source [String]
+    # @param importer [Object] The importer to use to handle loads that are relative to the entrypoint stylesheet.
+    # @param load_paths [Array<String>] Paths in which to look for stylesheets loaded by rules like
+    #   {@use}[https://sass-lang.com/documentation/at-rules/use/] and {@import}[https://sass-lang.com/documentation/at-rules/import/].
+    # @param syntax [Symbol] The Syntax to use to parse the entrypoint stylesheet.
+    # @param url [String] The canonical URL of the entrypoint stylesheet. If this is passed along with +importer+, it's
+    #   used to resolve relative loads in the entrypoint stylesheet.
+    # @param charset [Boolean] By default, if the CSS document contains non-ASCII characters, Sass adds a +@charset+
+    #   declaration (in expanded output mode) or a byte-order mark (in compressed mode) to indicate its encoding to
+    #   browsers or other consumers. If +charset+ is +false+, these annotations are omitted.
+    # @param source_map [Boolean] Whether or not Sass should generate a source map.
+    # @param source_map_include_sources [Boolean] Whether Sass should include the sources in the generated source map.
+    # @param style [Symbol] The OutputStyle of the compiled CSS.
+    # @param functions [Hash<String, Proc>] Additional built-in Sass functions that are available in all stylesheets.
+    # @param importers [Array<Object>] Custom importers that control how Sass resolves loads from rules like
+    #   {@use}[https://sass-lang.com/documentation/at-rules/use/] and {@import}[https://sass-lang.com/documentation/at-rules/import/].
+    # @param alert_ascii [Boolean] If this is +true+, the compiler will exclusively use ASCII characters in its error
+    #   and warning messages. Otherwise, it may use non-ASCII Unicode characters as well.
+    # @param alert_color [Boolean] If this is +true+, the compiler will use ANSI color escape codes in its error and
+    #   warning messages. If it's +false+, it won't use these. If it's +nil+, the compiler will determine whether or
+    #   not to use colors depending on whether the user is using an interactive terminal.
+    # @param fatal_deprecations [Array<String>] A set of deprecations to treat as fatal.
+    # @param future_deprecations [Array<String>] A set of future deprecations to opt into early.
+    # @param logger [Object] An object to use to handle warnings and/or debug messages from Sass.
+    # @param quiet_deps [Boolean] If this option is set to +true+, Sass won’t print warnings that are caused by
+    #   dependencies. A “dependency” is defined as any file that’s loaded through +load_paths+ or +importer+.
+    #   Stylesheets that are imported relative to the entrypoint are not considered dependencies.
+    # @param silence_deprecations [Array<String>] A set of active deprecations to ignore.
+    # @param verbose [Boolean] By default, Dart Sass will print only five instances of the same deprecation warning per
+    #   compilation to avoid deluging users in console noise. If you set verbose to +true+, it will instead print every
+    #   deprecation warning it encounters.
+    # @return [CompileResult]
+    # @raise [ArgumentError, CompileError, IOError]
+    # @see https://sass-lang.com/documentation/js-api/functions/compilestring/
+    def compile_string(source,
+                       importer: nil,
+                       load_paths: [],
+                       syntax: :scss,
+                       url: nil,
+
+                       charset: true,
+                       source_map: false,
+                       source_map_include_sources: false,
+                       style: :expanded,
+
+                       functions: {},
+                       importers: [],
+
+                       alert_ascii: false,
+                       alert_color: nil,
+                       fatal_deprecations: [],
+                       future_deprecations: [],
+                       logger: nil,
+                       quiet_deps: false,
+                       silence_deprecations: [],
+                       verbose: false)
+      raise ArgumentError, 'source must be set' if source.nil?
+
+      Session.new(@channel).compile_request(
+        path: nil,
+        source:,
+        importer:,
+        load_paths:,
+        syntax:,
+        url:,
+        charset:,
+        source_map:,
+        source_map_include_sources:,
+        style:,
+        functions:,
+        importers:,
+        alert_color:,
+        alert_ascii:,
+        fatal_deprecations:,
+        future_deprecations:,
+        logger:,
+        quiet_deps:,
+        silence_deprecations:,
+        verbose:
+      )
+    end
+
+    # @return [String] Information about the Sass implementation.
+    # @see https://sass-lang.com/documentation/js-api/variables/info/
+    def info
+      @info ||= [
+        ['sass-embedded', Embedded::VERSION, '(Embedded Host)', '[Ruby]'].join("\t"),
+        Session.new(@channel).version_request.join("\t")
+      ].join("\n").freeze
+    end
+
+    def close
+      @channel.close
+    end
+
+    def closed?
+      @channel.closed?
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/compiler/channel.rb

@@ -0,0 +1,70 @@
+# frozen_string_literal: true
+
+module Sass
+  class Compiler
+    # The {Channel} class.
+    #
+    # It manages the lifecycle of {Dispatcher}.
+    class Channel
+      def initialize(*args, **kwargs, &block)
+        @args = args
+        @kwargs = kwargs
+        @block = block
+        @dispatcher = Dispatcher.new(*@args, **@kwargs, &@block)
+        @mutex = Mutex.new
+      end
+
+      def close
+        @mutex.synchronize do
+          unless @dispatcher.nil?
+            @dispatcher.close
+            @dispatcher = nil
+          end
+        end
+      end
+
+      def closed?
+        @mutex.synchronize do
+          @dispatcher.nil?
+        end
+      end
+
+      def stream(session)
+        @mutex.synchronize do
+          raise IOError, 'closed compiler' if @dispatcher.nil?
+
+          Stream.new(@dispatcher, session)
+        rescue Errno::EBUSY
+          @dispatcher = Dispatcher.new(*@args, **@kwargs, &@block)
+          Stream.new(@dispatcher, session)
+        end
+      end
+
+      # The {Stream} between {Dispatcher} and {Session}.
+      class Stream
+        attr_reader :id
+
+        def initialize(dispatcher, session)
+          @dispatcher = dispatcher
+          @id = @dispatcher.subscribe(session)
+        end
+
+        def close
+          @dispatcher.unsubscribe(@id)
+        end
+
+        def error(...)
+          @dispatcher.error(...)
+        end
+
+        def send_proto(...)
+          @dispatcher.send_proto(...)
+        end
+      end
+
+      private_constant :Stream
+    end
+
+    private_constant :Channel
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/compiler/connection.rb

@@ -0,0 +1,90 @@
+# frozen_string_literal: true
+
+require 'open3'
+
+require 'sass/cli'
+
+module Sass
+  class Compiler
+    # The stdio based {Connection} between the {Dispatcher} and the compiler.
+    #
+    # It runs the `sass --embedded` command.
+    class Connection
+      def initialize
+        @mutex = Mutex.new
+        @stdin, @stdout, @stderr, @wait_thread = Open3.popen3(*CLI::COMMAND, '--embedded', chdir: __dir__)
+
+        @stdin.binmode
+
+        # # https://dart.dev/tools/dart-devtools
+        # if %w[dart dartvm].include?(File.basename(CLI::COMMAND.first, '.exe')) &&
+        #    %w[--enable-vm-service --observe].intersect?(CLI::COMMAND.map { |argument| argument.partition('=').first })
+        #   Kernel.warn(@stdout.readline, uplevel: 0)
+        #   Kernel.warn(@stdout.readline, uplevel: 0)
+        # end
+
+        @stdout.binmode
+
+        @wait_thread.name = "sass-embedded-process-waiter-#{id}"
+      end
+
+      def id
+        @wait_thread.pid
+      end
+
+      def listen(dispatcher)
+        Thread.new do
+          Thread.current.name = "sass-embedded-process-stdout-poller-#{id}"
+          loop do
+            length = Varint.read(@stdout)
+            id = Varint.read(@stdout)
+            proto = @stdout.read(length - Varint.length(id))
+            dispatcher.receive_proto(id, proto)
+          end
+        rescue IOError, Errno::EBADF, Errno::EPROTO => e
+          dispatcher.error(e)
+          @mutex.synchronize do
+            @stdout.close
+          end
+        end
+
+        Thread.new do
+          Thread.current.name = "sass-embedded-process-stderr-poller-#{id}"
+          loop do
+            Kernel.warn(@stderr.readline, uplevel: 0)
+          end
+        rescue IOError, Errno::EBADF
+          @mutex.synchronize do
+            @stderr.close
+          end
+        end
+      end
+
+      def close
+        @mutex.synchronize do
+          @stdin.close
+          @wait_thread.join
+          @stdout.close
+          @stderr.close
+        end
+      end
+
+      def closed?
+        @mutex.synchronize do
+          @stdin.closed? && !@wait_thread.alive?
+        end
+      end
+
+      def write(id, proto)
+        buffer = []
+        Varint.write(buffer, Varint.length(id) + proto.length)
+        Varint.write(buffer, id)
+        @mutex.synchronize do
+          @stdin.write(buffer.pack('C*'), proto)
+        end
+      end
+    end
+
+    private_constant :Connection
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/compiler/dispatcher.rb

@@ -0,0 +1,142 @@
+# frozen_string_literal: true
+
+module Sass
+  class Compiler
+    # The {Dispatcher} class.
+    #
+    # It dispatches messages between multiple instances of {Session} and a single {Connection} to the compiler.
+    class Dispatcher
+      def initialize(idle_timeout: 0)
+        @id = 1
+        @observers = {}.compare_by_identity
+        @mutex = Mutex.new
+        @connection = Connection.new
+        @connection.listen(self)
+        ForkTracker.add(self)
+
+        return unless idle_timeout.positive?
+
+        @last_accessed_time = current_time
+        Thread.new do
+          Thread.current.name = "sass-embedded-connection-reaper-#{@connection.id}"
+          duration = idle_timeout
+          loop do
+            sleep(duration.negative? ? idle_timeout : duration)
+            break if @mutex.synchronize do
+              raise Errno::EBUSY if _closed?
+
+              duration = idle_timeout - (current_time - @last_accessed_time)
+              duration.negative? && _idle? && _close
+            end
+          end
+          close
+        rescue Errno::EBUSY
+          # do nothing
+        end
+      end
+
+      def subscribe(observer)
+        @mutex.synchronize do
+          raise Errno::EBUSY if _closed?
+
+          id = @id
+          @id = id.next
+          @observers[id] = observer
+          id
+        end
+      end
+
+      def unsubscribe(id)
+        @mutex.synchronize do
+          @observers.delete(id)
+
+          return unless @observers.empty?
+
+          if _closed?
+            Thread.new do
+              close
+            end
+          else
+            _idle
+          end
+        end
+      end
+
+      def close
+        @mutex.synchronize do
+          _close
+        end
+        @connection.close
+        ForkTracker.delete(self)
+      end
+
+      def closed?
+        @connection.closed?
+      end
+
+      def error(error)
+        observers = @mutex.synchronize do
+          _close
+          @observers.values
+        end
+
+        if observers.empty?
+          close
+        else
+          observers.each do |observer|
+            observer.error(error)
+          end
+        end
+      end
+
+      def receive_proto(id, proto)
+        case id
+        when 1...0xffffffff
+          @mutex.synchronize { @observers[id] }&.receive_proto(proto)
+        when 0
+          outbound_message = EmbeddedProtocol::OutboundMessage.decode(proto)
+          oneof = outbound_message.message
+          message = outbound_message.public_send(oneof)
+          @mutex.synchronize { @observers[message.id] }&.public_send(oneof, message)
+        when 0xffffffff
+          outbound_message = EmbeddedProtocol::OutboundMessage.decode(proto)
+          oneof = outbound_message.message
+          message = outbound_message.public_send(oneof)
+          raise Errno::EPROTO, message.message
+        else
+          raise Errno::EPROTO
+        end
+      end
+
+      def send_proto(...)
+        @connection.write(...)
+      end
+
+      private
+
+      def current_time
+        Process.clock_gettime(Process::CLOCK_MONOTONIC)
+      end
+
+      def _close
+        @id = 0xffffffff
+      end
+
+      def _closed?
+        @id == 0xffffffff
+      end
+
+      def _idle
+        @last_accessed_time = current_time if defined?(@last_accessed_time)
+
+        @id = 1
+      end
+
+      def _idle?
+        @id == 1
+      end
+    end
+
+    private_constant :Dispatcher
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/compiler/session.rb

@@ -0,0 +1,233 @@
+# frozen_string_literal: true
+
+require_relative 'session/function_registry'
+require_relative 'session/importer_registry'
+require_relative 'session/logger_registry'
+require_relative 'session/path'
+require_relative 'session/protofier'
+require_relative 'session/stack_trace'
+require_relative 'session/struct'
+
+module Sass
+  class Compiler
+    # The {Session} class.
+    #
+    # It communicates with {Dispatcher} and handles the host logic.
+    class Session
+      attr_writer :backtrace
+
+      def initialize(channel)
+        @channel = channel
+        @backtrace = nil
+      end
+
+      def compile_request(path:,
+                          source:,
+                          importer:,
+                          load_paths:,
+                          syntax:,
+                          url:,
+                          charset:,
+                          source_map:,
+                          source_map_include_sources:,
+                          style:,
+                          functions:,
+                          importers:,
+                          alert_ascii:,
+                          alert_color:,
+                          fatal_deprecations:,
+                          future_deprecations:,
+                          logger:,
+                          quiet_deps:,
+                          silence_deprecations:,
+                          verbose:)
+        alert_color = Exception.to_tty? if alert_color.nil?
+
+        @function_registry = FunctionRegistry.new(functions, session: self)
+        @importer_registry = ImporterRegistry.new(importers, load_paths, session: self)
+        @logger_registry = LoggerRegistry.new(logger)
+
+        compile_request = EmbeddedProtocol::InboundMessage::CompileRequest.new(
+          string: unless source.nil?
+                    EmbeddedProtocol::InboundMessage::CompileRequest::StringInput.new(
+                      source: source.to_str,
+                      url: url&.to_s,
+                      syntax: @importer_registry.syntax_to_proto(syntax),
+                      importer: (@importer_registry.register(importer) unless importer.nil?)
+                    )
+                  end,
+          path: (File.absolute_path(path) unless path.nil?),
+          style: case style&.to_sym
+                 when :expanded
+                   EmbeddedProtocol::OutputStyle::EXPANDED
+                 when :compressed
+                   EmbeddedProtocol::OutputStyle::COMPRESSED
+                 else
+                   raise ArgumentError, 'style must be one of :expanded, :compressed'
+                 end,
+          charset:,
+          source_map:,
+          source_map_include_sources:,
+          importers: @importer_registry.importers,
+          global_functions: @function_registry.global_functions,
+          alert_ascii:,
+          alert_color:,
+          fatal_deprecation: fatal_deprecations.map(&:to_s),
+          future_deprecation: future_deprecations.map(&:to_s),
+          quiet_deps:,
+          silent: logger == Logger.silent,
+          silence_deprecation: silence_deprecations.map(&:to_s),
+          verbose:
+        )
+
+        compile_response = await do
+          send_message(compile_request:)
+        end
+
+        oneof = compile_response.result
+        result = compile_response.public_send(oneof)
+        case oneof
+        when :failure
+          compile_error = CompileError.new(
+            result.message,
+            result.formatted == '' ? nil : StackTrace.pretty_formatted!(+result.formatted, result.stack_trace),
+            result.stack_trace == '' ? nil : result.stack_trace,
+            result.span.nil? ? nil : Logger::SourceSpan.new(result.span),
+            compile_response.loaded_urls.to_a
+          )
+          compile_error.set_backtrace(@backtrace) unless @backtrace.nil?
+          raise compile_error
+        when :success
+          CompileResult.new(
+            result.css,
+            result.source_map == '' ? nil : result.source_map,
+            compile_response.loaded_urls.to_a
+          )
+        else
+          raise ArgumentError, "Unknown CompileResponse.result #{result}"
+        end
+      end
+
+      def version_request
+        version_response = await0 do
+          send_message0(version_request: EmbeddedProtocol::InboundMessage::VersionRequest.new(
+            id:
+          ))
+        end
+
+        info = [
+          version_response.implementation_name,
+          version_response.implementation_version,
+          '(Sass Compiler)'
+        ]
+
+        case version_response.implementation_name
+        when 'dart-sass'
+          info << (File.basename(CLI::COMMAND.first, '.exe') == 'node' ? '[JavaScript]' : '[Dart]')
+        end
+
+        info
+      end
+
+      def compile_response(message)
+        @result = message
+        @queue.close
+      end
+
+      def version_response(message)
+        @result = message
+        @queue.close
+      end
+
+      def error(message)
+        case message
+        when EmbeddedProtocol::ProtocolError
+          raise Errno::EPROTO, message.message
+        else
+          @error ||= message
+          @queue.close
+        end
+      end
+
+      def log_event(message)
+        @logger_registry.log(message)
+      end
+
+      def canonicalize_request(message)
+        send_message(canonicalize_response: @importer_registry.canonicalize(message))
+      end
+
+      def import_request(message)
+        send_message(import_response: @importer_registry.import(message))
+      end
+
+      def file_import_request(message)
+        send_message(file_import_response: @importer_registry.file_import(message))
+      end
+
+      def function_call_request(message)
+        send_message(function_call_response: @function_registry.function_call(message))
+      end
+
+      def receive_proto(proto)
+        @queue.push(proto)
+      end
+
+      private
+
+      def await0
+        listen do
+          yield
+
+          @queue.pop
+        end
+      end
+
+      def await
+        listen do
+          yield
+
+          while (proto = @queue.pop)
+            outbound_message = EmbeddedProtocol::OutboundMessage.decode(proto)
+            oneof = outbound_message.message
+            message = outbound_message.public_send(oneof)
+            public_send(oneof, message)
+          end
+        rescue Exception => e # rubocop:disable Lint/RescueException
+          @stream.error(e)
+          raise
+        end
+      end
+
+      def listen
+        @queue = Queue.new
+        @stream = @channel.stream(self)
+
+        yield
+
+        raise @error if @error
+
+        @result
+      ensure
+        @stream&.close
+        @queue&.close
+      end
+
+      def id
+        @stream.id
+      end
+
+      def send_message0(...)
+        inbound_message = EmbeddedProtocol::InboundMessage.new(...)
+        @stream.send_proto(0, EmbeddedProtocol::InboundMessage.encode(inbound_message))
+      end
+
+      def send_message(...)
+        inbound_message = EmbeddedProtocol::InboundMessage.new(...)
+        @stream.send_proto(id, EmbeddedProtocol::InboundMessage.encode(inbound_message))
+      end
+    end
+
+    private_constant :Session
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/compiler/session/function_registry.rb

@@ -0,0 +1,88 @@
+# frozen_string_literal: true
+
+module Sass
+  class Compiler
+    class Session
+      # The {FunctionRegistry} class.
+      #
+      # It stores sass custom functions and handles function calls.
+      class FunctionRegistry
+        attr_reader :compile_context, :global_functions
+
+        def initialize(functions, session:)
+          @compile_context = Object.new
+          @global_functions = functions.keys.map!(&:to_s)
+          @functions_by_name = functions.transform_keys do |signature|
+            signature = signature.to_s
+            index = signature.index('(')
+            if index
+              signature.slice(0, index)
+            else
+              signature
+            end
+          end
+
+          @id = 0
+          @functions_by_id = {}.compare_by_identity
+          @ids_by_function = {}.compare_by_identity
+
+          @session = session
+        end
+
+        def register(function)
+          @ids_by_function.fetch(function) do |fn|
+            id = @id
+            @id = id.next
+
+            @functions_by_id[id] = fn
+            @ids_by_function[fn] = id
+          end
+        end
+
+        def function_call(function_call_request)
+          oneof = function_call_request.identifier
+          identifier = function_call_request.public_send(oneof)
+          function = case oneof
+                     when :name
+                       @functions_by_name[identifier]
+                     when :function_id
+                       @functions_by_id[identifier]
+                     else
+                       raise ArgumentError, "Unknown FunctionCallRequest.identifier #{identifier}"
+                     end
+
+          arguments = function_call_request.arguments.map do |argument|
+            protofier.from_proto(argument)
+          end
+
+          success = protofier.to_proto(function.call(arguments))
+          accessed_argument_lists = arguments.filter_map do |argument|
+            if argument.is_a?(Sass::Value::ArgumentList) && argument.instance_variable_get(:@keywords_accessed)
+              argument.instance_variable_get(:@id)
+            end
+          end
+
+          EmbeddedProtocol::InboundMessage::FunctionCallResponse.new(
+            id: function_call_request.id,
+            success:,
+            accessed_argument_lists:
+          )
+        rescue StandardError => e
+          @session.backtrace = e.backtrace
+          EmbeddedProtocol::InboundMessage::FunctionCallResponse.new(
+            id: function_call_request.id,
+            error: e.detailed_message(highlight: false)
+          )
+        end
+
+        private
+
+        def protofier
+          @protofier ||= Protofier.new(self)
+        end
+      end
+
+      private_constant :FunctionRegistry
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/compiler/session/importer_registry.rb

@@ -0,0 +1,150 @@
+# frozen_string_literal: true
+
+module Sass
+  class Compiler
+    class Session
+      # The {ImporterRegistry} class.
+      #
+      # It stores importers and handles import requests.
+      class ImporterRegistry
+        attr_reader :importers
+
+        def initialize(importers, load_paths, session:)
+          @id = 0
+          @importers_by_id = {}.compare_by_identity
+          @importers = importers
+                       .map { |importer| register(importer) }
+                       .concat(
+                         load_paths.map do |load_path|
+                           EmbeddedProtocol::InboundMessage::CompileRequest::Importer.new(
+                             path: File.absolute_path(load_path)
+                           )
+                         end
+                       )
+
+          @session = session
+        end
+
+        IMPORTER_ATTRS = %i[non_canonical_scheme].freeze
+
+        IMPORTER_METHODS = %i[canonicalize load find_file_url].freeze
+
+        private_constant :IMPORTER_ATTRS, :IMPORTER_METHODS
+
+        def register(importer)
+          if importer.is_a?(Sass::NodePackageImporter)
+            EmbeddedProtocol::InboundMessage::CompileRequest::Importer.new(
+              node_package_importer: EmbeddedProtocol::NodePackageImporter.new(
+                entry_point_directory: importer.instance_variable_get(:@entry_point_directory)
+              )
+            )
+          else
+            importer = Struct.new(importer, attrs: IMPORTER_ATTRS, methods: IMPORTER_METHODS) if importer.is_a?(::Hash)
+
+            is_importer = importer.respond_to?(:canonicalize) && importer.respond_to?(:load)
+            is_file_importer = importer.respond_to?(:find_file_url)
+
+            raise ArgumentError, 'importer must be an Importer or a FileImporter' if is_importer == is_file_importer
+
+            id = @id
+            @id = id.next
+
+            @importers_by_id[id] = importer
+            if is_importer
+              EmbeddedProtocol::InboundMessage::CompileRequest::Importer.new(
+                importer_id: id,
+                non_canonical_scheme: if importer.respond_to?(:non_canonical_scheme)
+                                        Array(importer.non_canonical_scheme)
+                                      else
+                                        []
+                                      end
+              )
+            else
+              EmbeddedProtocol::InboundMessage::CompileRequest::Importer.new(
+                file_importer_id: id
+              )
+            end
+          end
+        end
+
+        def canonicalize(canonicalize_request)
+          importer = @importers_by_id[canonicalize_request.importer_id]
+          canonicalize_context = CanonicalizeContext.new(canonicalize_request)
+          url = importer.canonicalize(canonicalize_request.url,
+                                      canonicalize_context)&.to_s
+
+          EmbeddedProtocol::InboundMessage::CanonicalizeResponse.new(
+            id: canonicalize_request.id,
+            url:,
+            containing_url_unused: canonicalize_context.instance_variable_get(:@containing_url_unused)
+          )
+        rescue StandardError => e
+          @session.backtrace = e.backtrace
+          EmbeddedProtocol::InboundMessage::CanonicalizeResponse.new(
+            id: canonicalize_request.id,
+            error: e.detailed_message(highlight: false)
+          )
+        end
+
+        IMPORTER_RESULT_ATTRS = %i[contents syntax source_map_url].freeze
+
+        private_constant :IMPORTER_RESULT_ATTRS
+
+        def import(import_request)
+          importer = @importers_by_id[import_request.importer_id]
+          importer_result = importer.load(import_request.url)
+          importer_result = Struct.new(importer_result, attrs: IMPORTER_RESULT_ATTRS) if importer_result.is_a?(::Hash)
+
+          EmbeddedProtocol::InboundMessage::ImportResponse.new(
+            id: import_request.id,
+            success: EmbeddedProtocol::InboundMessage::ImportResponse::ImportSuccess.new(
+              contents: importer_result.contents.to_str,
+              syntax: syntax_to_proto(importer_result.syntax),
+              source_map_url: (importer_result.source_map_url&.to_s if importer_result.respond_to?(:source_map_url))
+            )
+          )
+        rescue StandardError => e
+          @session.backtrace = e.backtrace
+          EmbeddedProtocol::InboundMessage::ImportResponse.new(
+            id: import_request.id,
+            error: e.detailed_message(highlight: false)
+          )
+        end
+
+        def file_import(file_import_request)
+          importer = @importers_by_id[file_import_request.importer_id]
+          canonicalize_context = CanonicalizeContext.new(file_import_request)
+          file_url = importer.find_file_url(file_import_request.url,
+                                            canonicalize_context)&.to_s
+
+          EmbeddedProtocol::InboundMessage::FileImportResponse.new(
+            id: file_import_request.id,
+            file_url:,
+            containing_url_unused: canonicalize_context.instance_variable_get(:@containing_url_unused)
+          )
+        rescue StandardError => e
+          @session.backtrace = e.backtrace
+          EmbeddedProtocol::InboundMessage::FileImportResponse.new(
+            id: file_import_request.id,
+            error: e.detailed_message(highlight: false)
+          )
+        end
+
+        def syntax_to_proto(syntax)
+          case syntax&.to_sym
+          when :scss
+            EmbeddedProtocol::Syntax::SCSS
+          when :indented
+            EmbeddedProtocol::Syntax::INDENTED
+          when :css
+            EmbeddedProtocol::Syntax::CSS
+          else
+            raise ArgumentError, 'syntax must be one of :scss, :indented, :css'
+          end
+        end
+      end
+
+      private_constant :ImporterRegistry
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/compiler/session/logger_registry.rb

@@ -0,0 +1,77 @@
+# frozen_string_literal: true
+
+module Sass
+  class Compiler
+    class Session
+      # The {LoggerRegistry} class.
+      #
+      # It stores logger and handles log events.
+      class LoggerRegistry
+        LOGGER_METHODS = %i[debug warn].freeze
+
+        private_constant :LOGGER_METHODS
+
+        def initialize(logger)
+          logger = Struct.new(logger, methods: LOGGER_METHODS) if logger.is_a?(::Hash)
+          @logger = logger
+          @logger_respond_to_debug = logger.respond_to?(:debug)
+          @logger_respond_to_warn = logger.respond_to?(:warn)
+        end
+
+        def log(event)
+          case event.type
+          when :DEBUG
+            if @logger_respond_to_debug
+              @logger.debug(event.message, DebugContext.new(event))
+            else
+              Kernel.warn(Path.pretty_formatted!(+event.formatted, event.span.url))
+            end
+          when :DEPRECATION_WARNING, :WARNING
+            if @logger_respond_to_warn
+              @logger.warn(event.message, WarnContext.new(event))
+            else
+              Kernel.warn(StackTrace.pretty_formatted!(+event.formatted, event.stack_trace))
+            end
+          else
+            raise ArgumentError, "Unknown LogEvent.type #{event.type}"
+          end
+        end
+
+        # Contextual information passed to `debug`.
+        class DebugContext
+          # @return [Logger::SourceSpan, nil]
+          attr_reader :span
+
+          def initialize(event)
+            @span = event.span.nil? ? nil : Logger::SourceSpan.new(event.span)
+          end
+        end
+
+        private_constant :DebugContext
+
+        # Contextual information passed to `warn`.
+        class WarnContext < DebugContext
+          # @return [Boolean]
+          attr_reader :deprecation
+
+          # @return [String, nil]
+          attr_reader :deprecation_type
+
+          # @return [String]
+          attr_reader :stack
+
+          def initialize(event)
+            super
+            @deprecation = event.type == :DEPRECATION_WARNING
+            @deprecation_type = (event.deprecation_type if @deprecation)
+            @stack = event.stack_trace
+          end
+        end
+
+        private_constant :WarnContext
+      end
+
+      private_constant :LoggerRegistry
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/compiler/session/path.rb

@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+module Sass
+  class Compiler
+    class Session
+      # @see https://pub.dev/documentation/path/latest/path/
+      module Path
+        module_function
+
+        # @see https://pub.dev/documentation/path/latest/path/Context/prettyUri.html
+        def pretty_uri(uri)
+          return uri unless uri&.start_with?('file:')
+
+          absolute_path = Uri.file_uri_to_path(uri)
+          relative_path = Uri.decode_uri_component(Uri.relative(uri, Uri.pwd))
+          relative_path.count('/') > absolute_path.count('/') ? absolute_path : relative_path
+        end
+
+        def pretty_formatted!(formatted, uri)
+          index = formatted.index(uri)
+          return formatted unless index
+
+          replacement = pretty_uri(uri)
+          return formatted if uri == replacement
+
+          formatted[index, uri.length] = replacement
+          formatted
+        end
+      end
+
+      private_constant :Path
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/compiler/session/protofier.rb

@@ -0,0 +1,376 @@
+# frozen_string_literal: true
+
+module Sass
+  class Compiler
+    class Session
+      # The {Protofier} class.
+      #
+      # It converts Pure Ruby types and Protobuf Ruby types.
+      class Protofier
+        def initialize(function_registry)
+          @function_registry = function_registry
+        end
+
+        def to_proto(obj)
+          case obj
+          when Sass::Value::String
+            EmbeddedProtocol::Value.new(
+              string: EmbeddedProtocol::Value::String.new(
+                text: obj.text.to_str,
+                quoted: obj.quoted?
+              )
+            )
+          when Sass::Value::Number
+            EmbeddedProtocol::Value.new(
+              number: Number.to_proto(obj)
+            )
+          when Sass::Value::Color
+            EmbeddedProtocol::Value.new(
+              color: EmbeddedProtocol::Value::Color.new(
+                channel1: obj.send(:channel0_or_nil),
+                channel2: obj.send(:channel1_or_nil),
+                channel3: obj.send(:channel2_or_nil),
+                alpha: obj.send(:alpha_or_nil),
+                space: obj.space
+              )
+            )
+          when Sass::Value::ArgumentList
+            if obj.instance_variable_get(:@compile_context) == @function_registry.compile_context
+              EmbeddedProtocol::Value.new(
+                argument_list: EmbeddedProtocol::Value::ArgumentList.new(
+                  id: obj.instance_variable_get(:@id)
+                )
+              )
+            else
+              EmbeddedProtocol::Value.new(
+                argument_list: EmbeddedProtocol::Value::ArgumentList.new(
+                  contents: obj.to_a.map { |element| to_proto(element) },
+                  keywords: obj.keywords.each_with_object({}) { |(key, value), hash| hash[key.to_s] = to_proto(value) },
+                  separator: ListSeparator.to_proto(obj.separator)
+                )
+              )
+            end
+          when Sass::Value::List
+            EmbeddedProtocol::Value.new(
+              list: EmbeddedProtocol::Value::List.new(
+                contents: obj.to_a.map { |element| to_proto(element) },
+                separator: ListSeparator.to_proto(obj.separator),
+                has_brackets: obj.bracketed?
+              )
+            )
+          when Sass::Value::Map
+            EmbeddedProtocol::Value.new(
+              map: EmbeddedProtocol::Value::Map.new(
+                entries: obj.contents.map do |key, value|
+                  EmbeddedProtocol::Value::Map::Entry.new(
+                    key: to_proto(key),
+                    value: to_proto(value)
+                  )
+                end
+              )
+            )
+          when Sass::Value::Function
+            if obj.instance_variable_defined?(:@id)
+              EmbeddedProtocol::Value.new(
+                compiler_function: EmbeddedProtocol::Value::CompilerFunction.new(
+                  id: assert_compiler_value(obj).instance_variable_get(:@id)
+                )
+              )
+            else
+              EmbeddedProtocol::Value.new(
+                host_function: EmbeddedProtocol::Value::HostFunction.new(
+                  id: @function_registry.register(obj.callback),
+                  signature: obj.signature
+                )
+              )
+            end
+          when Sass::Value::Mixin
+            EmbeddedProtocol::Value.new(
+              compiler_mixin: EmbeddedProtocol::Value::CompilerMixin.new(
+                id: assert_compiler_value(obj).instance_variable_get(:@id)
+              )
+            )
+          when Sass::Value::Calculation
+            EmbeddedProtocol::Value.new(
+              calculation: Calculation.to_proto(obj)
+            )
+          when Sass::Value::Boolean
+            EmbeddedProtocol::Value.new(
+              singleton: obj.value ? :TRUE : :FALSE
+            )
+          when Sass::Value::Null
+            EmbeddedProtocol::Value.new(
+              singleton: :NULL
+            )
+          else
+            raise Sass::ScriptError, "Unknown Sass::Value #{obj}"
+          end
+        end
+
+        def from_proto(proto)
+          oneof = proto.value
+          obj = proto.public_send(oneof)
+          case oneof
+          when :string
+            Sass::Value::String.new(
+              obj.text,
+              quoted: obj.quoted
+            )
+          when :number
+            Number.from_proto(obj)
+          when :color
+            Sass::Value::Color.send(
+              :for_space,
+              obj.space,
+              obj.has_channel1? ? obj.channel1 : nil,
+              obj.has_channel2? ? obj.channel2 : nil,
+              obj.has_channel3? ? obj.channel3 : nil,
+              obj.has_alpha? ? obj.alpha : nil
+            )
+          when :argument_list
+            compiler_value(
+              Sass::Value::ArgumentList.new(
+                obj.contents.map do |element|
+                  from_proto(element)
+                end,
+                obj.keywords.to_enum.with_object({}) do |(key, value), hash|
+                  hash[key.to_sym] = from_proto(value)
+                end,
+                ListSeparator.from_proto(obj.separator)
+              ),
+              obj.id
+            )
+          when :list
+            Sass::Value::List.new(
+              obj.contents.map do |element|
+                from_proto(element)
+              end,
+              separator: ListSeparator.from_proto(obj.separator),
+              bracketed: obj.has_brackets
+            )
+          when :map
+            Sass::Value::Map.new(
+              obj.entries.to_enum.with_object({}) do |entry, hash|
+                hash[from_proto(entry.key)] = from_proto(entry.value)
+              end
+            )
+          when :compiler_function
+            compiler_value(Sass::Value::Function.allocate, obj.id)
+          when :host_function
+            raise Sass::ScriptError, 'The compiler may not send Value.host_function to host'
+          when :compiler_mixin
+            compiler_value(Sass::Value::Mixin.allocate, obj.id)
+          when :calculation
+            Calculation.from_proto(obj)
+          when :singleton
+            case obj
+            when :TRUE
+              Sass::Value::Boolean::TRUE
+            when :FALSE
+              Sass::Value::Boolean::FALSE
+            when :NULL
+              Sass::Value::Null::NULL
+            else
+              raise Sass::ScriptError, "Unknown Value.singleton #{obj}"
+            end
+          else
+            raise Sass::ScriptError, "Unknown Value.value #{obj}"
+          end
+        end
+
+        private
+
+        def assert_compiler_value(value)
+          unless value.instance_variable_get(:@compile_context) == @function_registry.compile_context
+            raise Sass::ScriptError, "Value #{value} does not belong to this compilation"
+          end
+
+          value
+        end
+
+        def compiler_value(value, id)
+          value.instance_variable_set(:@compile_context, @function_registry.compile_context)
+          value.instance_variable_set(:@id, id)
+          value
+        end
+
+        # The {Number} Protofier.
+        module Number
+          module_function
+
+          def to_proto(obj)
+            EmbeddedProtocol::Value::Number.new(
+              value: obj.value.to_f,
+              numerators: obj.numerator_units,
+              denominators: obj.denominator_units
+            )
+          end
+
+          def from_proto(obj)
+            Sass::Value::Number.new(
+              obj.value, {
+                numerator_units: obj.numerators.to_a,
+                denominator_units: obj.denominators.to_a
+              }
+            )
+          end
+        end
+
+        private_constant :Number
+
+        # The {Calculation} Protofier.
+        module Calculation
+          module_function
+
+          def to_proto(obj)
+            EmbeddedProtocol::Value::Calculation.new(
+              name: obj.name,
+              arguments: obj.arguments.map { |argument| CalculationValue.to_proto(argument) }
+            )
+          end
+
+          def from_proto(obj)
+            Sass::Value::Calculation.send(
+              :new,
+              obj.name,
+              obj.arguments.map { |argument| CalculationValue.from_proto(argument) }
+            )
+          end
+        end
+
+        private_constant :Calculation
+
+        # The {CalculationValue} Protofier.
+        module CalculationValue
+          module_function
+
+          def to_proto(value)
+            case value
+            when Sass::Value::Number
+              EmbeddedProtocol::Value::Calculation::CalculationValue.new(
+                number: Number.to_proto(value)
+              )
+            when Sass::Value::Calculation
+              EmbeddedProtocol::Value::Calculation::CalculationValue.new(
+                calculation: Calculation.to_proto(value)
+              )
+            when Sass::Value::String
+              EmbeddedProtocol::Value::Calculation::CalculationValue.new(
+                string: value.text
+              )
+            when Sass::CalculationValue::CalculationOperation
+              EmbeddedProtocol::Value::Calculation::CalculationValue.new(
+                operation: EmbeddedProtocol::Value::Calculation::CalculationOperation.new(
+                  operator: CalculationOperator.to_proto(value.operator),
+                  left: to_proto(value.left),
+                  right: to_proto(value.right)
+                )
+              )
+            else
+              raise Sass::ScriptError, "Unknown CalculationValue #{value}"
+            end
+          end
+
+          def from_proto(value)
+            oneof = value.value
+            obj = value.public_send(oneof)
+            case oneof
+            when :number
+              Number.from_proto(obj)
+            when :calculation
+              Calculation.from_proto(obj)
+            when :string
+              Sass::Value::String.new(obj, quoted: false)
+            when :operation
+              Sass::CalculationValue::CalculationOperation.new(
+                CalculationOperator.from_proto(obj.operator),
+                from_proto(obj.left),
+                from_proto(obj.right)
+              )
+            else
+              raise Sass::ScriptError, "Unknown CalculationValue #{value}"
+            end
+          end
+        end
+
+        private_constant :CalculationValue
+
+        # The {CalculationOperator} Protofier.
+        module CalculationOperator
+          module_function
+
+          def to_proto(operator)
+            case operator
+            when '+'
+              :PLUS
+            when '-'
+              :MINUS
+            when '*'
+              :TIMES
+            when '/'
+              :DIVIDE
+            else
+              raise Sass::ScriptError, "Unknown CalculationOperator #{separator}"
+            end
+          end
+
+          def from_proto(operator)
+            case operator
+            when :PLUS
+              '+'
+            when :MINUS
+              '-'
+            when :TIMES
+              '*'
+            when :DIVIDE
+              '/'
+            else
+              raise Sass::ScriptError, "Unknown CalculationOperator #{separator}"
+            end
+          end
+        end
+
+        private_constant :CalculationOperator
+
+        # The {ListSeparator} Protofier.
+        module ListSeparator
+          module_function
+
+          def to_proto(separator)
+            case separator
+            when ','
+              :COMMA
+            when ' '
+              :SPACE
+            when '/'
+              :SLASH
+            when nil
+              :UNDECIDED
+            else
+              raise Sass::ScriptError, "Unknown ListSeparator #{separator}"
+            end
+          end
+
+          def from_proto(separator)
+            case separator
+            when :COMMA
+              ','
+            when :SPACE
+              ' '
+            when :SLASH
+              '/'
+            when :UNDECIDED
+              nil
+            else
+              raise Sass::ScriptError, "Unknown ListSeparator #{separator}"
+            end
+          end
+        end
+
+        private_constant :ListSeparator
+      end
+
+      private_constant :Protofier
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/compiler/session/stack_trace.rb

@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+module Sass
+  class Compiler
+    class Session
+      # @see https://pub.dev/documentation/stack_trace/latest/stack_trace/
+      module StackTrace
+        module_function
+
+        # @see https://pub.dev/documentation/stack_trace/latest/stack_trace/Trace/toString.html
+        def pretty_formatted!(formatted, stack_trace)
+          longest = 0
+
+          frames = stack_trace.lines("\n", chomp: true).map do |frame|
+            location, member = frame.split(/  +/, 2)
+            uri, line_column = location.split(' ', 2)
+
+            uri = Path.pretty_uri(uri)
+            location = line_column.nil? ? uri : "#{uri} #{line_column}"
+
+            longest = location.length if location.length > longest
+            [frame, location, member]
+          end
+
+          offset = formatted.length
+
+          frames.reverse_each do |frame, location, member|
+            index = formatted.rindex(frame, offset)
+            next unless index
+
+            offset = index
+
+            replacement = "#{location.ljust(longest)}  #{member}"
+            next if frame == replacement
+
+            formatted[index, frame.length] = replacement
+          end
+
+          formatted
+        end
+      end
+
+      private_constant :StackTrace
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/compiler/session/struct.rb

@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+module Sass
+  class Compiler
+    class Session
+      # The {Struct} class.
+      #
+      # It creates {::Struct}-like objects from {::Hash}.
+      class Struct
+        def initialize(hash, attrs: nil, methods: nil)
+          @hash = hash
+          @attrs = attrs
+          @methods = methods
+        end
+
+        def method_missing(symbol, ...)
+          return super unless @hash.key?(symbol)
+
+          if @attrs&.include?(symbol)
+            @hash.send(:[], symbol, ...)
+          elsif @methods&.include?(symbol)
+            @hash[symbol].call(...)
+          else
+            super
+          end
+        end
+
+        def respond_to_missing?(symbol, _include_all)
+          @hash.key?(symbol) && (@attrs&.include?(symbol) || @methods&.include?(symbol))
+        end
+      end
+
+      private_constant :Struct
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/compiler/varint.rb

@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+
+module Sass
+  class Compiler
+    # The {Varint} module.
+    #
+    # It reads and writes varints.
+    module Varint
+      module_function
+
+      def length(value)
+        return 1 if value < 128
+
+        (value.bit_length + 6) / 7
+      end
+
+      def read(readable)
+        value = bits = 0
+        loop do
+          byte = readable.readbyte
+          value |= (byte & 0x7f) << bits
+          bits += 7
+          break if byte < 0x80
+        end
+        value
+      end
+
+      def write(writeable, value)
+        until value < 0x80
+          writeable << ((value & 0x7f) | 0x80)
+          value >>= 7
+        end
+        writeable << value
+      end
+    end
+
+    private_constant :Varint
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/dart-sass/sass

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+# This script drives the standalone dart-sass package, which bundles together a
+# Dart executable and a snapshot of dart-sass.
+
+follow_links() {
+  # Use `readlink -f` if it exists, but fall back to manually following symlnks
+  # for systems (like older Mac OS) where it doesn't.
+  file="$1"
+  if readlink -f "$file" 2>&-; then return; fi
+
+  while [ -h "$file" ]; do
+    file="$(readlink "$file")"
+  done
+  echo "$file"
+}
+
+# Unlike $0, $BASH_SOURCE points to the absolute path of this file.
+path=`dirname "$(follow_links "$0")"`
+exec "$path/src/dart" "$path/src/sass.snapshot" "$@"

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/elf.rb

@@ -0,0 +1,386 @@
+# frozen_string_literal: true
+
+module Sass
+  # The {ELF} class.
+  #
+  # It parses ELF header to extract interpreter.
+  # @see https://github.com/torvalds/linux/blob/HEAD/include/uapi/linux/elf.h
+  # @see https://github.com/torvalds/linux/blob/HEAD/kernel/kexec_elf.c
+  class ELF
+    # The {PackInfo} class.
+    class PackInfo
+      def initialize(format:, sizeof:, struct:)
+        @format_le = format.freeze
+        @format_be = format.tr('<', '>').freeze
+        @sizeof = sizeof.freeze
+        @struct = struct.freeze
+      end
+
+      attr_reader :sizeof
+
+      def pack(io, data, little_endian)
+        raise ArgumentError if io.write(data.values_at(*@struct).pack(format(little_endian))) != @sizeof
+      end
+
+      def unpack(io, little_endian)
+        @struct.zip(io.read(@sizeof).unpack(format(little_endian))).to_h
+      end
+
+      private
+
+      def format(little_endian)
+        little_endian ? @format_le : @format_be
+      end
+    end
+
+    private_constant :PackInfo
+
+    # These constants are for the segment types stored in the image headers
+    PT_NULL         = 0
+    PT_LOAD         = 1
+    PT_DYNAMIC      = 2
+    PT_INTERP       = 3
+    PT_NOTE         = 4
+    PT_SHLIB        = 5
+    PT_PHDR         = 6
+    PT_TLS          = 7
+    PT_LOOS         = 0x60000000
+    PT_HIOS         = 0x6fffffff
+    PT_LOPROC       = 0x70000000
+    PT_HIPROC       = 0x7fffffff
+
+    PN_XNUM         = 0xffff
+
+    # These constants define the different elf file types
+    ET_NONE   = 0
+    ET_REL    = 1
+    ET_EXEC   = 2
+    ET_DYN    = 3
+    ET_CORE   = 4
+    ET_LOPROC = 0xff00
+    ET_HIPROC = 0xffff
+
+    EI_NIDENT = 16
+
+    Elf32_Ehdr = PackInfo.new(
+      format: "a#{EI_NIDENT}S<2L<5S<6",
+      sizeof: 52,
+      struct: %i[
+        e_ident
+        e_type
+        e_machine
+        e_version
+        e_entry
+        e_phoff
+        e_shoff
+        e_flags
+        e_ehsize
+        e_phentsize
+        e_phnum
+        e_shentsize
+        e_shnum
+        e_shstrndx
+      ]
+    ).freeze
+
+    Elf64_Ehdr = PackInfo.new(
+      format: "a#{EI_NIDENT}S<2L<Q<3L<S<6",
+      sizeof: 64,
+      struct: %i[
+        e_ident
+        e_type
+        e_machine
+        e_version
+        e_entry
+        e_phoff
+        e_shoff
+        e_flags
+        e_ehsize
+        e_phentsize
+        e_phnum
+        e_shentsize
+        e_shnum
+        e_shstrndx
+      ]
+    ).freeze
+
+    # These constants define the permissions on sections in the program header, p_flags.
+    PF_R = 0x4
+    PF_W = 0x2
+    PF_X = 0x1
+
+    Elf32_Phdr = PackInfo.new(
+      format: 'L<8',
+      sizeof: 32,
+      struct: %i[
+        p_type
+        p_offset
+        p_vaddr
+        p_paddr
+        p_filesz
+        p_memsz
+        p_flags
+        p_align
+      ]
+    ).freeze
+
+    Elf64_Phdr = PackInfo.new(
+      format: 'L<2Q<6',
+      sizeof: 56,
+      struct: %i[
+        p_type
+        p_flags
+        p_offset
+        p_vaddr
+        p_paddr
+        p_filesz
+        p_memsz
+        p_align
+      ]
+    ).freeze
+
+    # sh_type
+    SHT_NULL     = 0
+    SHT_PROGBITS = 1
+    SHT_SYMTAB   = 2
+    SHT_STRTAB   = 3
+    SHT_RELA     = 4
+    SHT_HASH     = 5
+    SHT_DYNAMIC  = 6
+    SHT_NOTE     = 7
+    SHT_NOBITS   = 8
+    SHT_REL      = 9
+    SHT_SHLIB    = 10
+    SHT_DYNSYM   = 11
+    SHT_NUM      = 12
+    SHT_LOPROC   = 0x70000000
+    SHT_HIPROC   = 0x7fffffff
+    SHT_LOUSER   = 0x80000000
+    SHT_HIUSER   = 0xffffffff
+
+    # sh_flags
+    SHF_WRITE          = 0x1
+    SHF_ALLOC          = 0x2
+    SHF_EXECINSTR      = 0x4
+    SHF_RELA_LIVEPATCH = 0x00100000
+    SHF_RO_AFTER_INIT  = 0x00200000
+    SHF_MASKPROC       = 0xf0000000
+
+    # special section indexes
+    SHN_UNDEF     = 0
+    SHN_LORESERVE = 0xff00
+    SHN_LOPROC    = 0xff00
+    SHN_HIPROC    = 0xff1f
+    SHN_LIVEPATCH = 0xff20
+    SHN_ABS       = 0xfff1
+    SHN_COMMON    = 0xfff2
+    SHN_HIRESERVE = 0xffff
+
+    Elf32_Shdr = PackInfo.new(
+      format: 'L<10',
+      sizeof: 40,
+      struct: %i[
+        sh_name
+        sh_type
+        sh_flags
+        sh_addr
+        sh_offset
+        sh_size
+        sh_link
+        sh_info
+        sh_addralign
+        sh_entsize
+      ]
+    ).freeze
+
+    Elf64_Shdr = PackInfo.new(
+      format: 'L<2Q<4L<2Q<2',
+      sizeof: 64,
+      struct: %i[
+        sh_name
+        sh_type
+        sh_flags
+        sh_addr
+        sh_offset
+        sh_size
+        sh_link
+        sh_info
+        sh_addralign
+        sh_entsize
+      ]
+    ).freeze
+
+    # e_ident[] indexes
+    EI_MAG0    = 0
+    EI_MAG1    = 1
+    EI_MAG2    = 2
+    EI_MAG3    = 3
+    EI_CLASS   = 4
+    EI_DATA    = 5
+    EI_VERSION = 6
+    EI_OSABI   = 7
+    EI_PAD     = 8
+
+    # EI_MAG
+    ELFMAG0 = 0x7f
+    ELFMAG1 = 0x45
+    ELFMAG2 = 0x4c
+    ELFMAG3 = 0x46
+    ELFMAG  = [ELFMAG0, ELFMAG1, ELFMAG2, ELFMAG3].pack('C*')
+    SELFMAG = 4
+
+    # e_ident[EI_CLASS]
+    ELFCLASSNONE = 0
+    ELFCLASS32   = 1
+    ELFCLASS64   = 2
+    ELFCLASSNUM  = 3
+
+    # e_ident[EI_DATA]
+    ELFDATANONE = 0
+    ELFDATA2LSB = 1
+    ELFDATA2MSB = 2
+
+    def initialize(io, program_headers: true, section_headers: false)
+      io.rewind
+      e_ident = io.read(EI_NIDENT).unpack('C*')
+      raise ArgumentError unless e_ident.slice(EI_MAG0, SELFMAG).pack('C*') == ELFMAG
+
+      case e_ident[EI_CLASS]
+      when ELFCLASS32
+        elf_ehdr = Elf32_Ehdr
+        elf_phdr = Elf32_Phdr
+        elf_shdr = Elf32_Shdr
+      when ELFCLASS64
+        elf_ehdr = Elf64_Ehdr
+        elf_phdr = Elf64_Phdr
+        elf_shdr = Elf64_Shdr
+      else
+        raise EncodingError
+      end
+
+      case e_ident[EI_DATA]
+      when ELFDATA2LSB
+        little_endian = true
+      when ELFDATA2MSB
+        little_endian = false
+      else
+        raise EncodingError
+      end
+
+      io.rewind
+      ehdr = elf_ehdr.unpack(io, little_endian)
+      ehdr[:e_ident] = e_ident
+
+      phdrs = if program_headers && ehdr[:e_phnum].positive?
+                io.seek(ehdr[:e_phoff], IO::SEEK_SET)
+                Array.new(ehdr[:e_phnum]) do
+                  elf_phdr.unpack(io, little_endian)
+                end
+              else
+                []
+              end
+
+      shdrs = if section_headers && ehdr[:e_shnum].positive?
+                io.seek(ehdr[:e_shoff], IO::SEEK_SET)
+                Array.new(ehdr[:e_shnum]) do
+                  elf_shdr.unpack(io, little_endian)
+                end
+              else
+                []
+              end
+
+      @io = io
+      @ehdr = ehdr
+      @phdrs = phdrs
+      @shdrs = shdrs
+    end
+
+    def dump(io)
+      e_ident = @ehdr[:e_ident]
+      raise ArgumentError unless e_ident.slice(EI_MAG0, SELFMAG).pack('C*') == ELFMAG
+
+      ehdr = @ehdr.dup
+      ehdr[:e_ident] = e_ident.pack('C*')
+      phdrs = @phdrs
+      shdrs = @shdrs
+
+      case e_ident[EI_CLASS]
+      when ELFCLASS32
+        elf_ehdr = Elf32_Ehdr
+        elf_phdr = Elf32_Phdr
+        elf_shdr = Elf32_Shdr
+      when ELFCLASS64
+        elf_ehdr = Elf64_Ehdr
+        elf_phdr = Elf64_Phdr
+        elf_shdr = Elf64_Shdr
+      else
+        raise EncodingError
+      end
+
+      case e_ident[EI_DATA]
+      when ELFDATA2LSB
+        little_endian = true
+      when ELFDATA2MSB
+        little_endian = false
+      else
+        raise EncodingError
+      end
+
+      io.rewind
+      elf_ehdr.pack(io, ehdr, little_endian)
+
+      io.seek(ehdr[:e_phoff], IO::SEEK_SET) if ehdr[:e_phnum].positive?
+      phdrs.each do |phdr|
+        elf_phdr.pack(io, phdr, little_endian)
+      end
+
+      io.seek(ehdr[:e_shoff], IO::SEEK_SET) if ehdr[:e_shnum].positive?
+      shdrs.each do |shdr|
+        elf_shdr.pack(io, shdr, little_endian)
+      end
+
+      io.flush
+    end
+
+    def relocatable?
+      @ehdr[:e_type] == ET_REL
+    end
+
+    def executable?
+      @ehdr[:e_type] == ET_EXEC
+    end
+
+    def shared_object?
+      @ehdr[:e_type] == ET_DYN
+    end
+
+    def core?
+      @ehdr[:e_type] == ET_CORE
+    end
+
+    def interpreter
+      phdr = @phdrs.find { |p| p[:p_type] == PT_INTERP }
+      return if phdr.nil?
+
+      @io.seek(phdr[:p_offset], IO::SEEK_SET)
+      @io.read(phdr[:p_filesz]).unpack1('Z*')
+    end
+
+    INTERPRETER = begin
+      proc_self_exe = '/proc/self/exe'
+      if File.exist?(proc_self_exe)
+        File.open(proc_self_exe, 'rb') do |file|
+          elf = ELF.new(file)
+          interpreter = elf.interpreter
+          if interpreter.nil? && elf.shared_object?
+            File.readlink(proc_self_exe)
+          else
+            interpreter
+          end
+        end
+      end
+    end.freeze
+  end
+
+  private_constant :ELF
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/embedded.rb

@@ -0,0 +1,67 @@
+# frozen_string_literal: true
+
+require_relative 'compiler'
+
+# The Sass module.
+#
+# This communicates with Embedded Dart Sass using the Embedded Sass protocol.
+#
+# @example
+#   Sass.compile('style.scss')
+#
+# @example
+#   Sass.compile_string('h1 { font-size: 40px; }')
+module Sass
+  @compiler = nil
+  @mutex = Mutex.new
+
+  # rubocop:disable-next Layout/LineLength
+  class << self
+    # Compiles the Sass file at +path+ to CSS.
+    # @overload compile(path, load_paths: [], charset: true, source_map: false, source_map_include_sources: false, style: :expanded, functions: {}, importers: [], alert_ascii: false, alert_color: nil, fatal_deprecations: [], future_deprecations: [], logger: nil, quiet_deps: false, silence_deprecations: [], verbose: false)
+    # @param (see Compiler#compile)
+    # @return (see Compiler#compile)
+    # @raise (see Compiler#compile)
+    # @see Compiler#compile
+    def compile(...)
+      compiler.compile(...)
+    end
+
+    # Compiles a stylesheet whose contents is +source+ to CSS.
+    # @overload compile_string(source, importer: nil, load_paths: [], syntax: :scss, url: nil, charset: true, source_map: false, source_map_include_sources: false, style: :expanded, functions: {}, importers: [], alert_ascii: false, alert_color: nil, fatal_deprecations: [], future_deprecations: [], logger: nil, quiet_deps: false, silence_deprecations: [], verbose: false)
+    # @param (see Compiler#compile_string)
+    # @return (see Compiler#compile_string)
+    # @raise (see Compiler#compile_string)
+    # @see Compiler#compile_string
+    def compile_string(...)
+      compiler.compile_string(...)
+    end
+
+    # @param (see Compiler#info)
+    # @return (see Compiler#info)
+    # @raise (see Compiler#info)
+    # @see Compiler#info
+    def info
+      compiler.info
+    end
+
+    private
+
+    def compiler
+      return @compiler if @compiler
+
+      @mutex.synchronize do
+        return @compiler if @compiler
+
+        compiler = Compiler.allocate
+        compiler.instance_variable_set(:@channel, Compiler.const_get(:Channel).new(idle_timeout: 10))
+
+        at_exit do
+          compiler.close
+        end
+
+        @compiler = compiler
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/embedded/version.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+module Sass
+  module Embedded
+    VERSION = '1.104.1'
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/embedded_protocol.rb

@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+module Sass
+  # @see https://github.com/sass/sass/blob/HEAD/spec/embedded-protocol.md
+  module EmbeddedProtocol
+    require 'sass/embedded_sass_pb'
+  end
+
+  private_constant :EmbeddedProtocol
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/exception.rb

@@ -0,0 +1,73 @@
+# frozen_string_literal: true
+
+module Sass
+  # An exception thrown because a Sass compilation failed.
+  class CompileError < StandardError
+    # @return [String, nil]
+    attr_reader :sass_stack
+
+    # @return [Logger::SourceSpan, nil]
+    attr_reader :span
+
+    # @return [Array<String>]
+    attr_reader :loaded_urls
+
+    # @!visibility private
+    def initialize(message, detailed_message, sass_stack, span, loaded_urls)
+      super(message)
+
+      @detailed_message = detailed_message
+      @sass_stack = sass_stack
+      @span = span
+      @loaded_urls = loaded_urls
+    end
+
+    # @!visibility private
+    def detailed_message(highlight: nil, **)
+      return super if @detailed_message.nil?
+
+      highlight = Exception.to_tty? if highlight.nil?
+
+      detailed_message = @detailed_message.sub(message, super)
+      detailed_message.gsub!(/\e\[[0-9;]*m/, '') unless highlight
+      detailed_message
+    end
+
+    # @return [String]
+    def to_css
+      content = full_message(highlight: false, order: :top)
+
+      <<~CSS.freeze
+        /* #{content.gsub('*/', "*\u2060/").gsub("\r\n", "\n").split("\n").join("\n * ")} */
+
+        body::before {
+          position: static;
+          display: block;
+          padding: 1em;
+          margin: 0 0 1em;
+          border-width: 0 0 2px;
+          border-bottom-style: solid;
+          font-family: monospace, monospace;
+          white-space: pre;
+          content: #{Serializer.serialize_quoted_string(content).gsub(/[^[:ascii:]][\h\t ]?/) do |match|
+            ordinal = match.ord
+            replacement = "\\#{ordinal.to_s(16)}"
+            if match.length > 1
+              replacement << ' ' if ordinal < 0x100000
+              replacement << match[1]
+            end
+            replacement
+          end};
+        }
+      CSS
+    end
+  end
+
+  # An exception thrown by Sass Script.
+  class ScriptError < StandardError
+    # @!visibility private
+    def initialize(message, name = nil)
+      super(name.nil? ? message : "$#{name}: #{message}")
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/fork_tracker.rb

@@ -0,0 +1,56 @@
+# frozen_string_literal: true
+
+module Sass
+  # The {ForkTracker} module.
+  #
+  # It tracks objects that need to be closed after `Process.fork`.
+  module ForkTracker
+    module_function
+
+    if Process.respond_to?(:_fork)
+      SET = Set.new.compare_by_identity
+
+      MUTEX = Mutex.new
+
+      private_constant :SET, :MUTEX
+
+      def add(object)
+        MUTEX.synchronize do
+          SET.add(object)
+        end
+      end
+
+      def delete(object)
+        MUTEX.synchronize do
+          SET.delete(object)
+        end
+      end
+
+      def each(&)
+        MUTEX.synchronize do
+          SET.to_a
+        end.each(&)
+      end
+
+      # The {CoreExt} module.
+      #
+      # It closes objects after `Process.fork`.
+      module CoreExt
+        def _fork
+          pid = super
+          ForkTracker.each(&:close) if pid.zero?
+          pid
+        end
+      end
+
+      private_constant :CoreExt
+
+      Process.singleton_class.prepend(CoreExt)
+    else
+      def add(object); end
+      def delete(object); end
+    end
+  end
+
+  private_constant :ForkTracker
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/gem_package_importer.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+module Sass
+  # The built-in RubyGems package importer. This loads pkg: URLs from gems.
+  #
+  # @example
+  #   require 'bundler/inline'
+  #
+  #   gemfile do
+  #     source 'https://rubygems.org'
+  #     gem 'bootstrap', require: false
+  #     gem 'sass-embedded'
+  #   end
+  #
+  #   puts Sass.compile_string('@use "pkg:bootstrap/assets/stylesheets/bootstrap";', importers: [Sass::GemPackageImporter.new]).css
+  class GemPackageImporter
+    # @!visibility private
+    def find_file_url(url, _canonicalize_context)
+      return unless url.start_with?('pkg:')
+
+      library, _, path = url[4..].partition('/')
+      gem_dir = Gem::Dependency.new(Uri.decode_uri_component(library)).to_spec.gem_dir
+      "#{Uri.path_to_file_uri(gem_dir)}/#{path}"
+    rescue Gem::MissingSpecError
+      nil
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/logger/silent.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+module Sass
+  # A namespace for built-in Loggers.
+  #
+  # @see https://sass-lang.com/documentation/js-api/modules/logger/
+  module Logger
+    module_function
+
+    # A Logger that silently ignores all warnings and debug messages.
+    #
+    # @see https://sass-lang.com/documentation/js-api/variables/logger.silent/
+    def silent
+      Silent
+    end
+
+    # A Logger that silently ignores all warnings and debug messages.
+    module Silent
+      module_function
+
+      def warn(message, options); end
+
+      def debug(message, options); end
+    end
+
+    private_constant :Silent
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/logger/source_location.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+module Sass
+  module Logger
+    # A specific location within a source file.
+    #
+    # This is always associated with a {SourceSpan} which indicates which file it refers to.
+    #
+    # @see https://sass-lang.com/documentation/js-api/interfaces/sourcelocation/
+    class SourceLocation
+      # @return [Integer]
+      attr_reader :offset, :line, :column
+
+      # @!visibility private
+      def initialize(source_location)
+        @offset = source_location.offset
+        @line = source_location.line
+        @column = source_location.column
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/logger/source_span.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+module Sass
+  module Logger
+    # A span of text within a source file.
+    #
+    # @see https://sass-lang.com/documentation/js-api/interfaces/sourcespan/
+    class SourceSpan
+      # @return [SourceLocation]
+      attr_reader :start, :end
+
+      # @return [String]
+      attr_reader :text
+
+      # @return [String, nil]
+      attr_reader :url, :context
+
+      # @!visibility private
+      def initialize(source_span)
+        @start = source_span.start.nil? ? nil : Logger::SourceLocation.new(source_span.start)
+        @end = source_span.end.nil? ? nil : Logger::SourceLocation.new(source_span.end)
+        @text = source_span.text
+        @url = source_span.url == '' ? nil : source_span.url
+        @context = source_span.context == '' ? nil : source_span.context
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/node_package_importer.rb

@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+module Sass
+  # The built-in Node.js package importer. This loads pkg: URLs from node_modules
+  # according to the standard Node.js resolution algorithm.
+  #
+  # @see https://sass-lang.com/documentation/js-api/classes/nodepackageimporter/
+  class NodePackageImporter
+    # @param entry_point_directory [String] The directory where the {NodePackageImporter} should start when resolving
+    #   `pkg:` URLs in sources other than files on disk.
+    def initialize(entry_point_directory)
+      raise ArgumentError, 'entry_point_directory must be set' if entry_point_directory.nil?
+
+      @entry_point_directory = File.absolute_path(entry_point_directory)
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/serializer.rb

@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+module Sass
+  # The {Serializer} module.
+  module Serializer
+    module_function
+
+    CSS_ESCAPE = [*"\x01".."\x08", *"\x0A".."\x1F", "\x7F"]
+                 .product([*'0'..'9', *'a'..'f', *'A'..'F', "\t", ' ', nil])
+                 .each_with_object({ "\0" => "\uFFFD", '\\' => '\\\\', '"' => '\\"', "'" => "\\'" }) do |(c, x), h|
+                   h["#{c}#{x}".freeze] = "\\#{c.ord.to_s(16)}#{" #{x}" if x}".freeze
+                 end.freeze
+
+    private_constant :CSS_ESCAPE
+
+    def serialize_quoted_string(string)
+      if !string.include?('"') || string.include?("'")
+        %("#{string.gsub(/[\0\\"]|[\x01-\x08\x0A-\x1F\x7F][\h\t ]?/, CSS_ESCAPE)}")
+      else
+        %('#{string.gsub(/[\0\\']|[\x01-\x08\x0A-\x1F\x7F][\h\t ]?/, CSS_ESCAPE)}')
+      end
+    end
+
+    def serialize_unquoted_string(string)
+      string.tr("\0", "\uFFFD").gsub(/\n */, ' ')
+    end
+  end
+
+  private_constant :Serializer
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/uri.rb

@@ -0,0 +1,56 @@
+# frozen_string_literal: true
+
+require 'uri'
+
+module Sass
+  # The {Uri} class.
+  #
+  # It follows RFC3986 to match the behavior of Uri class from Dart.
+  #
+  # @see https://www.rfc-editor.org/info/rfc3986/
+  module Uri
+    module_function
+
+    def decode_uri_component(str)
+      str.b.gsub(/%\h\h/, ::URI::TBLDECWWWCOMP_).force_encoding(str.encoding)
+    end
+
+    def encode_uri_component(str)
+      str.b.gsub(/[^0-9A-Za-z\-._~]/n, ::URI::TBLENCURICOMP_).force_encoding(str.encoding)
+    end
+
+    def encode_uri_path_component(str)
+      str.b.gsub(%r{[^0-9A-Za-z\-._~!$&'()*+,;=:@/]}n, ::URI::TBLENCURICOMP_).force_encoding(str.encoding)
+    end
+
+    def encode_uri_query_component(str)
+      str.b.gsub(%r{[^0-9A-Za-z\-._~!$&'()*+,;=:@/?]}n, ::URI::TBLENCURICOMP_).force_encoding(str.encoding)
+    end
+
+    def file_uri_to_path(uri)
+      path = decode_uri_component(::URI::RFC3986_PARSER.parse(uri).path)
+      if path.start_with?('/')
+        windows_path = path[1..]
+        path = windows_path if File.absolute_path?(windows_path)
+      end
+      path
+    end
+
+    def path_to_file_uri(path)
+      path = "/#{path}" unless path.start_with?('/')
+      "file://#{encode_uri_path_component(path)}"
+    end
+
+    def pwd
+      pwd = Dir.pwd
+      pwd += '/' unless pwd.end_with?('/')
+      path_to_file_uri(pwd)
+    end
+
+    def relative(to, from)
+      ::URI::RFC3986_PARSER.parse(to).route_from(from).to_s
+    end
+  end
+
+  private_constant :Uri
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value.rb

@@ -0,0 +1,136 @@
+# frozen_string_literal: true
+
+module Sass
+  # The abstract base class of Sass's value types.
+  #
+  # @see https://sass-lang.com/documentation/js-api/classes/value/
+  module Value
+    # @return [::String, nil]
+    def separator
+      nil
+    end
+
+    # @return [::Boolean]
+    def bracketed?
+      false
+    end
+
+    # @return [::Boolean]
+    def eql?(other)
+      self == other
+    end
+
+    # @param index [Numeric]
+    # @return [Value]
+    def [](index)
+      at(index)
+    end
+
+    # @param index [Numeric]
+    # @return [Value]
+    def at(index)
+      index < 1 && index >= -1 ? self : nil
+    end
+
+    # @return [Array<Value>]
+    def to_a
+      [self]
+    end
+
+    # @return [::Boolean]
+    def to_bool # rubocop:disable Naming/PredicateMethod
+      true
+    end
+
+    # @return [Map, nil]
+    def to_map
+      nil
+    end
+
+    # @return [Value, nil]
+    def to_nil
+      self
+    end
+
+    # @return [Boolean]
+    # @raise [ScriptError]
+    def assert_boolean(name = nil)
+      raise Sass::ScriptError.new("#{self} is not a boolean", name)
+    end
+
+    # @return [Calculation]
+    # @raise [ScriptError]
+    def assert_calculation(name = nil)
+      raise Sass::ScriptError.new("#{self} is not a calculation", name)
+    end
+
+    # @return [Color]
+    # @raise [ScriptError]
+    def assert_color(name = nil)
+      raise Sass::ScriptError.new("#{self} is not a color", name)
+    end
+
+    # @return [Function]
+    # @raise [ScriptError]
+    def assert_function(name = nil)
+      raise Sass::ScriptError.new("#{self} is not a function", name)
+    end
+
+    # @return [Map]
+    # @raise [ScriptError]
+    def assert_map(name = nil)
+      raise Sass::ScriptError.new("#{self} is not a map", name)
+    end
+
+    # @return [Mixin]
+    # @raise [ScriptError]
+    def assert_mixin(name = nil)
+      raise Sass::ScriptError.new("#{self} is not a mixin", name)
+    end
+
+    # @return [Number]
+    # @raise [ScriptError]
+    def assert_number(name = nil)
+      raise Sass::ScriptError.new("#{self} is not a number", name)
+    end
+
+    # @return [String]
+    # @raise [ScriptError]
+    def assert_string(name = nil)
+      raise Sass::ScriptError.new("#{self} is not a string", name)
+    end
+
+    # @param sass_index [Number]
+    # @return [Integer]
+    def sass_index_to_array_index(sass_index, name = nil)
+      index = sass_index.assert_number(name).assert_integer(name)
+      raise Sass::ScriptError.new('List index may not be 0', name) if index.zero?
+
+      if index.abs > to_a_length
+        raise Sass::ScriptError.new("Invalid index #{sass_index} for a list with #{to_a_length} elements", name)
+      end
+
+      index.negative? ? to_a_length + index : index - 1
+    end
+
+    private
+
+    def to_a_length
+      1
+    end
+  end
+end
+
+require_relative 'calculation_value'
+require_relative 'value/list'
+require_relative 'value/argument_list'
+require_relative 'value/boolean'
+require_relative 'value/calculation'
+require_relative 'value/color'
+require_relative 'value/function'
+require_relative 'value/fuzzy_math'
+require_relative 'value/map'
+require_relative 'value/mixin'
+require_relative 'value/null'
+require_relative 'value/number'
+require_relative 'value/string'

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/argument_list.rb

@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    # Sass's argument list type.
+    #
+    # An argument list comes from a rest argument. It's distinct from a normal {List} in that it may contain a keyword
+    # map as well as the positional arguments.
+    #
+    # @see https://sass-lang.com/documentation/js-api/classes/sassargumentlist/
+    class ArgumentList < List
+      # @param contents [Array<Value>]
+      # @param keywords [Hash<Symbol, Value>]
+      # @param separator [::String]
+      def initialize(contents = [], keywords = {}, separator = ',')
+        super(contents, separator:)
+
+        @keywords_accessed = false
+        @keywords = keywords.freeze
+      end
+
+      # @return [Hash<Symbol, Value>]
+      def keywords
+        @keywords_accessed = true
+        @keywords
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/boolean.rb

@@ -0,0 +1,52 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    # Sass's boolean type.
+    #
+    # @see https://sass-lang.com/documentation/js-api/classes/sassboolean/
+    class Boolean
+      include Value
+
+      # @param value [::Boolean]
+      def initialize(value)
+        @value = value
+      end
+
+      # @return [::Boolean]
+      attr_reader :value
+
+      # @return [Boolean]
+      def !
+        value ? Boolean::FALSE : Boolean::TRUE
+      end
+
+      # @return [::Boolean]
+      def ==(other)
+        other.is_a?(Sass::Value::Boolean) && other.value == value
+      end
+
+      # @return [Integer]
+      def hash
+        @hash ||= value.hash
+      end
+
+      alias to_bool value
+
+      # @return [Boolean]
+      def assert_boolean(_name = nil)
+        self
+      end
+
+      # Sass's true value.
+      TRUE = Boolean.new(true)
+
+      # Sass's false value.
+      FALSE = Boolean.new(false)
+
+      def self.new(value)
+        value ? Boolean::TRUE : Boolean::FALSE
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/calculation.rb

@@ -0,0 +1,90 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    # Sass's calculation type.
+    #
+    # @see https://sass-lang.com/documentation/js-api/classes/sasscalculation/
+    class Calculation
+      include Value
+      include CalculationValue
+
+      class << self
+        private :new
+
+        # @param argument [CalculationValue]
+        # @return [Calculation]
+        def calc(argument)
+          new('calc', [argument])
+        end
+
+        # @param arguments [Array<CalculationValue>]
+        # @return [Calculation]
+        def min(arguments)
+          new('min', arguments)
+        end
+
+        # @param arguments [Array<CalculationValue>]
+        # @return [Calculation]
+        def max(arguments)
+          new('max', arguments)
+        end
+
+        # @param min [CalculationValue]
+        # @param value [CalculationValue]
+        # @param max [CalculationValue]
+        # @return [Calculation]
+        def clamp(min, value = nil, max = nil)
+          if (value.nil? && !valid_clamp_arg?(min)) ||
+             (max.nil? && [min, value].none? { |x| x && valid_clamp_arg?(x) })
+            raise Sass::ScriptError, 'Argument must be an unquoted SassString.'
+          end
+
+          new('clamp', [min, value, max].compact)
+        end
+
+        private
+
+        def valid_clamp_arg?(value)
+          value.is_a?(Sass::Value::String) && !value.quoted?
+        end
+      end
+
+      private
+
+      def initialize(name, arguments)
+        arguments.each do |value|
+          assert_calculation_value(value)
+        end
+
+        @name = name.freeze
+        @arguments = arguments.freeze
+      end
+
+      public
+
+      # @return [::String]
+      attr_reader :name
+
+      # @return [Array<CalculationValue>]
+      attr_reader :arguments
+
+      # @return [Calculation]
+      def assert_calculation(_name = nil)
+        self
+      end
+
+      # @return [::Boolean]
+      def ==(other)
+        other.is_a?(Sass::Value::Calculation) &&
+          other.name == name &&
+          other.arguments == arguments
+      end
+
+      # @return [Integer]
+      def hash
+        @hash ||= [name, *arguments].hash
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color.rb

@@ -0,0 +1,631 @@
+# frozen_string_literal: true
+
+require_relative 'color/channel'
+require_relative 'color/conversions'
+require_relative 'color/gamut_map_method'
+require_relative 'color/interpolation_method'
+require_relative 'color/space'
+
+module Sass
+  module Value
+    # Sass's color type.
+    #
+    # No matter what representation was originally used to create this color, all of its channels are accessible.
+    #
+    # @see https://sass-lang.com/documentation/js-api/classes/sasscolor/
+    class Color
+      include Value
+
+      # @param red [Numeric]
+      # @param green [Numeric]
+      # @param blue [Numeric]
+      # @param hue [Numeric]
+      # @param saturation [Numeric]
+      # @param lightness [Numeric]
+      # @param whiteness [Numeric]
+      # @param blackness [Numeric]
+      # @param a [Numeric]
+      # @param b [Numeric]
+      # @param chroma [Numeric]
+      # @param x [Numeric]
+      # @param y [Numeric]
+      # @param z [Numeric]
+      # @param alpha [Numeric]
+      # @param space [::String]
+      # @overload initialize(red: nil, green: nil, blue: nil, alpha: nil, space: 'rgb')
+      # @overload initialize(hue: nil, saturation: nil, lightness: nil, alpha: nil, space: 'hsl')
+      # @overload initialize(hue: nil, whiteness: nil, blackness: nil, alpha: nil, space: 'hwb')
+      # @overload initialize(lightness: nil, a: nil, b: nil, alpha: nil, space: 'lab')
+      # @overload initialize(lightness: nil, a: nil, b: nil, alpha: nil, space: 'oklab')
+      # @overload initialize(lightness: nil, chroma: nil, hue: nil, alpha: nil, space: 'lch')
+      # @overload initialize(lightness: nil, chroma: nil, hue: nil, alpha: nil, space: 'oklch')
+      # @overload initialize(red: nil, green: nil, blue: nil, alpha: nil, space: 'a98-rgb')
+      # @overload initialize(red: nil, green: nil, blue: nil, alpha: nil, space: 'display-p3')
+      # @overload initialize(red: nil, green: nil, blue: nil, alpha: nil, space: 'display-p3-linear')
+      # @overload initialize(red: nil, green: nil, blue: nil, alpha: nil, space: 'prophoto-rgb')
+      # @overload initialize(red: nil, green: nil, blue: nil, alpha: nil, space: 'rec2020')
+      # @overload initialize(red: nil, green: nil, blue: nil, alpha: nil, space: 'srgb')
+      # @overload initialize(red: nil, green: nil, blue: nil, alpha: nil, space: 'srgb-linear')
+      # @overload initialize(x: nil, y: nil, z: nil, alpha: nil, space: 'xyz')
+      # @overload initialize(x: nil, y: nil, z: nil, alpha: nil, space: 'xyz-d50')
+      # @overload initialize(x: nil, y: nil, z: nil, alpha: nil, space: 'xyz-d65')
+      def initialize(**options)
+        unless options.key?(:space)
+          options[:space] = case options
+                            in { red: _, green: _, blue: _ }
+                              'rgb'
+                            in { hue: _, saturation: _, lightness: _ }
+                              'hsl'
+                            in { hue: _, whiteness: _, blackness: _ }
+                              'hwb'
+                            else
+                              raise Sass::ScriptError.new('No color space found', 'space')
+                            end
+        end
+
+        space = Space.from_name(options[:space])
+
+        keys = _assert_options(space, options)
+
+        _initialize_for_space_internal(space,
+                                       options[keys[0]],
+                                       options[keys[1]],
+                                       options[keys[2]],
+                                       options.fetch(:alpha, 1))
+      end
+
+      # @return [::String]
+      def space
+        _space.name
+      end
+
+      # @param space [::String]
+      # @return [Color]
+      def to_space(space)
+        _to_space(Space.from_name(space))
+      end
+
+      # @param space [::String]
+      # @return [::Boolean]
+      def in_gamut?(space = nil)
+        return to_space(space)._in_gamut? unless space.nil?
+
+        _in_gamut?
+      end
+
+      # @param method [::String]
+      # @param space [::String]
+      # @return [Color]
+      def to_gamut(method:, space: nil)
+        return to_space(space).to_gamut(method:)._to_space(_space) unless space.nil?
+
+        _to_gamut(GamutMapMethod.from_name(method, 'method'))
+      end
+
+      # @return [Array<Numeric, nil>]
+      def channels_or_nil
+        [channel0_or_nil, channel1_or_nil, channel2_or_nil].freeze
+      end
+
+      # @return [Array<Numeric>]
+      def channels
+        [channel0, channel1, channel2].freeze
+      end
+
+      # @param channel [::String]
+      # @param space [::String]
+      # @return [Numeric]
+      def channel(channel, space: nil)
+        return to_space(space).channel(channel) unless space.nil?
+
+        channels = _space.channels
+        return channel0 if channel == channels[0].name
+        return channel1 if channel == channels[1].name
+        return channel2 if channel == channels[2].name
+        return alpha if channel == 'alpha'
+
+        raise Sass::ScriptError.new("Color #{self} doesn't have a channel named \"#{channel}\".", channel)
+      end
+
+      # @param channel [::String]
+      # @return [::Boolean]
+      def channel_missing?(channel)
+        channels = _space.channels
+        return channel0_missing? if channel == channels[0].name
+        return channel1_missing? if channel == channels[1].name
+        return channel2_missing? if channel == channels[2].name
+        return alpha_missing? if channel == 'alpha'
+
+        raise Sass::ScriptError.new("Color #{self} doesn't have a channel named \"#{channel}\".", channel)
+      end
+
+      # @param channel [::String]
+      # @param space [::String]
+      # @return [::Boolean]
+      def channel_powerless?(channel, space: nil)
+        return to_space(space).channel_powerless?(channel) unless space.nil?
+
+        channels = _space.channels
+        return channel0_powerless? if channel == channels[0].name
+        return channel1_powerless? if channel == channels[1].name
+        return channel2_powerless? if channel == channels[2].name
+        return false if channel == 'alpha'
+
+        raise Sass::ScriptError.new("Color #{self} doesn't have a channel named \"#{channel}\".", channel)
+      end
+
+      # @param other [Color]
+      # @param method [::String]
+      # @param weight [Numeric]
+      # @return [Color]
+      def interpolate(other, method: nil, weight: nil)
+        interpolation_method = if !method.nil?
+                                 InterpolationMethod.new(_space, HueInterpolationMethod.from_name(method))
+                               elsif !_space.polar?
+                                 InterpolationMethod.new(_space)
+                               else
+                                 InterpolationMethod.new(_space, :shorter)
+                               end
+        _interpolate(other, interpolation_method, weight:)
+      end
+
+      # @param red [Numeric]
+      # @param green [Numeric]
+      # @param blue [Numeric]
+      # @param hue [Numeric]
+      # @param saturation [Numeric]
+      # @param lightness [Numeric]
+      # @param whiteness [Numeric]
+      # @param blackness [Numeric]
+      # @param a [Numeric]
+      # @param b [Numeric]
+      # @param chroma [Numeric]
+      # @param x [Numeric]
+      # @param y [Numeric]
+      # @param z [Numeric]
+      # @param alpha [Numeric]
+      # @param space [::String]
+      # @overload change(red: nil, green: nil, blue: nil, alpha: nil, space: 'rgb')
+      # @overload change(hue: nil, saturation: nil, lightness: nil, alpha: nil, space: 'hsl')
+      # @overload change(hue: nil, whiteness: nil, blackness: nil, alpha: nil, space: 'hwb')
+      # @overload change(lightness: nil, a: nil, b: nil, alpha: nil, space: 'lab')
+      # @overload change(lightness: nil, a: nil, b: nil, alpha: nil, space: 'oklab')
+      # @overload change(lightness: nil, chroma: nil, hue: nil, alpha: nil, space: 'lch')
+      # @overload change(lightness: nil, chroma: nil, hue: nil, alpha: nil, space: 'oklch')
+      # @overload change(red: nil, green: nil, blue: nil, alpha: nil, space: 'a98-rgb')
+      # @overload change(red: nil, green: nil, blue: nil, alpha: nil, space: 'display-p3')
+      # @overload change(red: nil, green: nil, blue: nil, alpha: nil, space: 'display-p3-linear')
+      # @overload change(red: nil, green: nil, blue: nil, alpha: nil, space: 'prophoto-rgb')
+      # @overload change(red: nil, green: nil, blue: nil, alpha: nil, space: 'rec2020')
+      # @overload change(red: nil, green: nil, blue: nil, alpha: nil, space: 'srgb')
+      # @overload change(red: nil, green: nil, blue: nil, alpha: nil, space: 'srgb-linear')
+      # @overload change(x: nil, y: nil, z: nil, alpha: nil, space: 'xyz')
+      # @overload change(x: nil, y: nil, z: nil, alpha: nil, space: 'xyz-d50')
+      # @overload change(x: nil, y: nil, z: nil, alpha: nil, space: 'xyz-d65')
+      # @return [Color]
+      def change(**options)
+        space_set_explictly = !options[:space].nil?
+        space = space_set_explictly ? Space.from_name(options[:space]) : _space
+
+        if legacy? && !space_set_explictly
+          case options
+          in { whiteness: _ } | { blackness: _ }
+            space = Space::HWB
+          in { saturation: _ } | { lightness: _ }
+            space = Space::HSL
+          in { hue: _ }
+            space = if _space == Space::HWB
+                      Space::HWB
+                    else
+                      Space::HSL
+                    end
+          in { red: _ } | { blue: _ } | { green: _ }
+            space = Space::RGB
+          else
+          end
+
+          if space != _space
+            # deprecated
+          end
+        end
+
+        keys = _assert_options(space, options)
+
+        color = _to_space(space)
+
+        changed_color = if space_set_explictly
+                          Color.send(:for_space_internal,
+                                     space,
+                                     options.fetch(keys[0], color.channel0_or_nil),
+                                     options.fetch(keys[1], color.channel1_or_nil),
+                                     options.fetch(keys[2], color.channel2_or_nil),
+                                     options.fetch(:alpha, color.alpha_or_nil))
+                        else
+                          changed_channel0_or_nil = options[keys[0]]
+                          changed_channel1_or_nil = options[keys[1]]
+                          changed_channel2_or_nil = options[keys[2]]
+                          changed_alpha_or_nil = options[:alpha]
+                          Color.send(:for_space_internal,
+                                     space,
+                                     changed_channel0_or_nil.nil? ? color.channel0_or_nil : changed_channel0_or_nil,
+                                     changed_channel1_or_nil.nil? ? color.channel1_or_nil : changed_channel1_or_nil,
+                                     changed_channel2_or_nil.nil? ? color.channel2_or_nil : changed_channel2_or_nil,
+                                     changed_alpha_or_nil.nil? ? color.alpha_or_nil : changed_alpha_or_nil)
+                        end
+
+        changed_color._to_space(_space)
+      end
+
+      # @return [Numeric]
+      def alpha
+        @alpha_or_nil.nil? ? 0 : @alpha_or_nil
+      end
+
+      # @return [::Boolean]
+      def legacy?
+        _space.legacy?
+      end
+
+      # @deprecated
+      # @return [Numeric]
+      def red
+        _to_space(Space::RGB).channel('red').round
+      end
+
+      # @deprecated
+      # @return [Numeric]
+      def green
+        _to_space(Space::RGB).channel('green').round
+      end
+
+      # @deprecated
+      # @return [Numeric]
+      def blue
+        _to_space(Space::RGB).channel('blue').round
+      end
+
+      # @deprecated
+      # @return [Numeric]
+      def hue
+        _to_space(Space::HSL).channel('hue')
+      end
+
+      # @deprecated
+      # @return [Numeric]
+      def saturation
+        _to_space(Space::HSL).channel('saturation')
+      end
+
+      # @deprecated
+      # @return [Numeric]
+      def lightness
+        _to_space(Space::HSL).channel('lightness')
+      end
+
+      # @deprecated
+      # @return [Numeric]
+      def whiteness
+        _to_space(Space::HWB).channel('whiteness')
+      end
+
+      # @deprecated
+      # @return [Numeric]
+      def blackness
+        _to_space(Space::HWB).channel('blackness')
+      end
+
+      # @return [::Boolean]
+      def ==(other)
+        return false unless other.is_a?(Sass::Value::Color)
+
+        if legacy?
+          return false unless other.legacy?
+          return false unless FuzzyMath.equals_nilable?(other.alpha_or_nil, alpha_or_nil)
+
+          if _space == other._space
+            FuzzyMath.equals_nilable?(other.channel0_or_nil, channel0_or_nil) &&
+              FuzzyMath.equals_nilable?(other.channel1_or_nil, channel1_or_nil) &&
+              FuzzyMath.equals_nilable?(other.channel2_or_nil, channel2_or_nil)
+          else
+            _to_space(Space::RGB) == other._to_space(Space::RGB)
+          end
+        else
+          other._space == _space &&
+            FuzzyMath.equals_nilable?(other.channel0_or_nil, channel0_or_nil) &&
+            FuzzyMath.equals_nilable?(other.channel1_or_nil, channel1_or_nil) &&
+            FuzzyMath.equals_nilable?(other.channel2_or_nil, channel2_or_nil) &&
+            FuzzyMath.equals_nilable?(other.alpha_or_nil, alpha_or_nil)
+        end
+      end
+
+      # @return [Integer]
+      def hash
+        @hash ||= [
+          _space.name,
+          FuzzyMath._hash(channel0_or_nil),
+          FuzzyMath._hash(channel1_or_nil),
+          FuzzyMath._hash(channel2_or_nil),
+          FuzzyMath._hash(alpha_or_nil)
+        ].hash
+      end
+
+      # @return [Color]
+      def assert_color(_name = nil)
+        self
+      end
+
+      protected
+
+      attr_reader :channel0_or_nil, :channel1_or_nil, :channel2_or_nil, :alpha_or_nil
+
+      def channel0
+        @channel0_or_nil.nil? ? 0 : @channel0_or_nil
+      end
+
+      def channel0_missing?
+        @channel0_or_nil.nil?
+      end
+
+      def channel0_powerless?
+        case _space
+        when Space::HSL
+          FuzzyMath.equals?(channel1, 0)
+        when Space::HWB
+          FuzzyMath.greater_than_or_equals?(channel1 + channel2, 100)
+        else
+          false
+        end
+      end
+
+      def channel1
+        @channel1_or_nil.nil? ? 0 : @channel1_or_nil
+      end
+
+      def channel1_missing?
+        @channel1_or_nil.nil?
+      end
+
+      def channel1_powerless?
+        false
+      end
+
+      def channel2
+        @channel2_or_nil.nil? ? 0 : @channel2_or_nil
+      end
+
+      def channel2_missing?
+        @channel2_or_nil.nil?
+      end
+
+      def channel2_powerless?
+        case _space
+        when Space::LCH, Space::OKLCH
+          FuzzyMath.equals?(channel1, 0)
+        else
+          false
+        end
+      end
+
+      def alpha_missing?
+        @alpha_or_nil.nil?
+      end
+
+      def _space
+        @space
+      end
+
+      def _to_space(space)
+        return self if _space == space
+
+        _space.convert(space, channel0_or_nil, channel1_or_nil, channel2_or_nil, alpha)
+      end
+
+      def _in_gamut?
+        return true unless _space.bounded?
+
+        _is_channel_in_gamut?(channel0, _space.channels[0]) &&
+          _is_channel_in_gamut?(channel1, _space.channels[1]) &&
+          _is_channel_in_gamut?(channel2, _space.channels[2])
+      end
+
+      def _to_gamut(method)
+        _in_gamut? ? self : method.map(self)
+      end
+
+      private
+
+      def _assert_options(space, options)
+        keys = space.channels.map do |channel|
+          channel.name.to_sym
+        end << :alpha << :space
+        options.each_key do |key|
+          unless keys.include?(key)
+            raise Sass::ScriptError.new("`#{key}` is not a valid channel in `#{space.name}`.", key)
+          end
+        end
+        keys
+      end
+
+      def _initialize_for_space_internal(space, channel0, channel1, channel2, alpha = 1)
+        case space
+        when Space::HSL
+          _initialize_for_space(
+            space,
+            _normalize_hue(channel0, invert: !channel1.nil? && FuzzyMath.less_than?(channel1, 0)),
+            _normalize_linear(channel1&.abs),
+            _normalize_linear(channel2),
+            _normalize_linear(alpha)
+          )
+        when Space::HWB
+          _initialize_for_space(
+            space,
+            _normalize_hue(channel0, invert: false),
+            _normalize_linear(channel1),
+            _normalize_linear(channel2),
+            _normalize_linear(alpha)
+          )
+        when Space::LCH, Space::OKLCH
+          _initialize_for_space(
+            space,
+            _normalize_linear(channel0),
+            _normalize_linear(channel1&.abs),
+            _normalize_hue(channel2, invert: !channel1.nil? && FuzzyMath.less_than?(channel1, 0)),
+            _normalize_linear(alpha)
+          )
+        else
+          _initialize_for_space(
+            space,
+            _normalize_linear(channel0),
+            _normalize_linear(channel1),
+            _normalize_linear(channel2),
+            _normalize_linear(alpha)
+          )
+        end
+      end
+
+      def _initialize_for_space(space, channel0_or_nil, channel1_or_nil, channel2_or_nil, alpha)
+        @space = space
+        @channel0_or_nil = channel0_or_nil
+        @channel1_or_nil = channel1_or_nil
+        @channel2_or_nil = channel2_or_nil
+        @alpha_or_nil = alpha
+
+        FuzzyMath.assert_between(@alpha_or_nil, 0, 1, 'alpha') unless @alpha_or_nil.nil?
+      end
+
+      def _normalize_linear(value)
+        return value if value.nil?
+
+        return 0 if value.zero? || value.to_f.nan?
+
+        value
+      end
+
+      def _normalize_hue(hue, invert:)
+        return hue if hue.nil?
+
+        return 0 if hue.zero? || !hue.finite?
+
+        ((hue % 360) + 360 + (invert ? 180 : 0)) % 360
+      end
+
+      def _is_channel_in_gamut?(value, channel)
+        case channel
+        when LinearChannel
+          FuzzyMath.less_than_or_equals?(value, channel.max) && FuzzyMath.greater_than_or_equals?(value, channel.min)
+        else
+          true
+        end
+      end
+
+      def _interpolate(other, method, weight: nil)
+        weight = 0.5 if weight.nil?
+        if weight.negative? || weight > 1
+          raise Sass::ScriptError.new("Expected #{wieght} to be within 0 and 1.", 'weight')
+        end
+
+        return other if FuzzyMath.equals?(weight, 0)
+        return self if FuzzyMath.equals?(weight, 1)
+
+        color1 = _to_space(method.space)
+        color2 = other._to_space(method.space)
+
+        c1_channel0 = color1.channel0_or_nil.nil? ? color2.channel0_or_nil : color1.channel0_or_nil
+        c1_channel1 = color1.channel1_or_nil.nil? ? color2.channel1_or_nil : color1.channel1_or_nil
+        c1_channel2 = color1.channel2_or_nil.nil? ? color2.channel2_or_nil : color1.channel2_or_nil
+        c2_channel0 = color2.channel0_or_nil.nil? ? color1.channel0_or_nil : color2.channel0_or_nil
+        c2_channel1 = color2.channel1_or_nil.nil? ? color1.channel1_or_nil : color2.channel1_or_nil
+        c2_channel2 = color2.channel2_or_nil.nil? ? color1.channel2_or_nil : color2.channel2_or_nil
+        c1_alpha = alpha_or_nil.nil? ? other.alpha : alpha_or_nil
+        c2_alpha = other.alpha_or_nil.nil? ? alpha : other.alpha_or_nil
+
+        c1_multiplier = (alpha_or_nil.nil? ? 1 : alpha_or_nil) * weight
+        c2_multiplier = (other.alpha_or_nil.nil? ? 1 : other.alpha_or_nil) * (1 - weight)
+        mixed_alpha = alpha_missing? && other.alpha_missing? ? nil : (c1_alpha * weight) + (c2_alpha * (1 - weight))
+        mixed0 = if c1_channel0.nil?
+                   nil
+                 else
+                   ((c1_channel0 * c1_multiplier) + (c2_channel0 * c2_multiplier)) /
+                     (mixed_alpha.nil? ? 1 : mixed_alpha)
+                 end
+        mixed1 = if c1_channel1.nil?
+                   nil
+                 else
+                   ((c1_channel1 * c1_multiplier) + (c2_channel1 * c2_multiplier)) /
+                     (mixed_alpha.nil? ? 1 : mixed_alpha)
+                 end
+        mixed2 = if c1_channel2.nil?
+                   nil
+                 else
+                   ((c1_channel2 * c1_multiplier) + (c2_channel2 * c2_multiplier)) /
+                     (mixed_alpha.nil? ? 1 : mixed_alpha)
+                 end
+
+        case method.space
+        when Space::HSL, Space::HWB
+          Color.send(:for_space_internal,
+                     method.space,
+                     c1_channel0.nil? ? nil : _interpolate_hues(c1_channel0, c2_channel0, method.hue, weight),
+                     mixed1,
+                     mixed2,
+                     mixed_alpha)
+        when Space::LCH, Space::OKLCH
+          Color.send(:for_space_internal,
+                     method.space,
+                     mixed0,
+                     mixed1,
+                     c1_channel2.nil? ? nil : _interpolate_hues(c1_channel2, c2_channel2, method.hue, weight),
+                     mixed_alpha)
+        else
+          Color.send(:_for_space,
+                     method.space, mixed0, mixed1, mixed2, mixed_alpha)
+        end._to_space(_space)
+      end
+
+      def _interpolate_hues(hue1, hue2, method, weight)
+        case method
+        when :shorter
+          diff = hue2 - hue1
+          if diff > 180
+            hue1 += 360
+          elsif diff < -180
+            hue2 += 360
+          end
+        when :longer
+          diff = hue2 - hue1
+          if diff.positive? && diff < 180
+            hue2 += 360
+          elsif diff > -180 && diff <= 0
+            hue1 += 360
+          end
+        when :increasing
+          hue2 += 360 if hue2 < hue1
+        when :decreasing
+          hue1 += 360 if hue1 < hue2
+        end
+
+        (hue1 * weight) + (hue2 * (1 - weight))
+      end
+
+      class << self
+        private
+
+        def for_space(space, channel0_or_nil, channel1_or_nil, channel2_or_nil, alpha)
+          _for_space(Space.from_name(space), channel0_or_nil, channel1_or_nil, channel2_or_nil, alpha)
+        end
+
+        def for_space_internal(space, channel0, channel1, channel2, alpha)
+          o = allocate
+          o.send(:_initialize_for_space_internal, space, channel0, channel1, channel2, alpha)
+          o
+        end
+
+        def _for_space(space, channel0_or_nil, channel1_or_nil, channel2_or_nil, alpha)
+          o = allocate
+          o.send(:_initialize_for_space, space, channel0_or_nil, channel1_or_nil, channel2_or_nil, alpha)
+          o
+        end
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/channel.rb

@@ -0,0 +1,79 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/channel.dart
+      class ColorChannel
+        # @return [::String]
+        attr_reader :name
+
+        # @return [::Boolean]
+        def polar_angle?
+          @polar_angle
+        end
+
+        # @return [::String, nil]
+        attr_reader :associated_unit
+
+        # @param name [::String]
+        # @param polar_angle [::Boolean]
+        # @param associated_unit [::String]
+        def initialize(name, polar_angle:, associated_unit: nil)
+          @name = name
+          @polar_angle = polar_angle
+          @associated_unit = associated_unit
+        end
+
+        # @return [::Boolean]
+        def analogous?(other)
+          case [name, other.name]
+          in ['red' | 'x', 'red' | 'x'] |
+             ['green' | 'y', 'green' | 'y'] |
+             ['blue' | 'z', 'blue' | 'z'] |
+             ['chroma' | 'saturation', 'chroma' | 'saturation'] |
+             ['lightness', 'lightness'] |
+             ['hue', 'hue']
+            true
+          else
+            false
+          end
+        end
+      end
+
+      private_constant :ColorChannel
+
+      # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/channel.dart
+      class LinearChannel < ColorChannel
+        # @return [Numeric]
+        attr_reader :min, :max
+
+        # @return [::Boolean]
+        attr_reader :requires_percent, :lower_clamped, :upper_clamped
+
+        # @param name [::String]
+        # @param min [Numeric]
+        # @param max [Numeric]
+        # @param requires_percent [::Boolean]
+        # @param lower_clamped [::Boolean]
+        # @param upper_clamped [::Boolean]
+        # @param conventionally_percent [::Boolean]
+        def initialize(name, min, max, requires_percent: false, lower_clamped: false, upper_clamped: false,
+                       conventionally_percent: nil)
+          super(name,
+                polar_angle: false,
+                associated_unit: if conventionally_percent.nil? ? (min.zero? && max == 100) : conventionally_percent
+                                   '%'
+                                 end)
+          @min = min
+          @max = max
+          @requires_percent = requires_percent
+          @lower_clamped = lower_clamped
+          @upper_clamped = upper_clamped
+        end
+      end
+
+      private_constant :LinearChannel
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/conversions.rb

@@ -0,0 +1,473 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      # @see https:#www.w3.org/TR/css-color-4/#color-conversion-code.
+      # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/conversions.dart
+      module Conversions
+        # The D50 white point.
+        #
+        # Definition from https://www.w3.org/TR/css-color-4/#color-conversion-code.
+        D50 = [0.3457 / 0.3585, 1.00000, (1.0 - 0.3457 - 0.3585) / 0.3585].freeze
+
+        # Matrix values from https://www.w3.org/TR/css-color-4/#color-conversion-code.
+
+        # The transformation matrix for converting LMS colors to OKLab.
+        #
+        # Note that this can't be directly multiplied with [XYZ_D65_TO_LMS]; see Color
+        # Level 4 spec for details on how to convert between XYZ and OKLab.
+        LMS_TO_OKLAB = [
+          0.21045426830931400, 0.79361777470230540, -0.00407204301161930,
+          1.97799853243116840, -2.42859224204858000, 0.45059370961741100,
+          0.02590404246554780, 0.78277171245752960, -0.80867575492307740
+        ].freeze
+
+        # The transformation matrix for converting OKLab colors to LMS.
+        #
+        # Note that this can't be directly multiplied with [LMS_TO_XYZ_D65]; see Color
+        # Level 4 spec for details on how to convert between XYZ and OKLab.
+        OKLAB_TO_LMS = [
+          1.00000000000000020, 0.39633777737617490, 0.21580375730991360,
+          0.99999999999999980, -0.10556134581565854, -0.06385417282581334,
+          0.99999999999999990, -0.08948417752981180, -1.29148554801940940
+        ].freeze
+
+        # The following matrices were precomputed using
+        # https://gist.github.com/nex3/3d7ecfef467b22e02e7a666db1b8a316.
+
+        # The transformation matrix for converting linear-light srgb colors to
+        # linear-light display-p3.
+        LINEAR_SRGB_TO_LINEAR_DISPLAY_P3 = [
+          0.82246196871436230, 0.17753803128563775, 0.00000000000000000,
+          0.03319419885096161, 0.96680580114903840, 0.00000000000000000,
+          0.01708263072112003, 0.07239744066396346, 0.91051992861491650
+        ].freeze
+
+        # The transformation matrix for converting linear-light display-p3 colors to
+        # linear-light srgb.
+        LINEAR_DISPLAY_P3_TO_LINEAR_SRGB = [
+          1.22494017628055980, -0.22494017628055996, 0.00000000000000000,
+          -0.04205695470968816, 1.04205695470968800, 0.00000000000000000,
+          -0.01963755459033443, -0.07863604555063188, 1.09827360014096630
+        ].freeze
+
+        # The transformation matrix for converting linear-light srgb colors to
+        # linear-light a98-rgb.
+        LINEAR_SRGB_TO_LINEAR_A98_RGB = [
+          0.71512560685562470, 0.28487439314437535, 0.00000000000000000,
+          0.00000000000000000, 1.00000000000000000, 0.00000000000000000,
+          0.00000000000000000, 0.04116194845011846, 0.95883805154988160
+        ].freeze
+
+        # The transformation matrix for converting linear-light a98-rgb colors to
+        # linear-light srgb.
+        LINEAR_A98_RGB_TO_LINEAR_SRGB = [
+          1.39835574396077830, -0.39835574396077830, 0.00000000000000000,
+          0.00000000000000000, 1.00000000000000000, 0.00000000000000000,
+          0.00000000000000000, -0.04292898929447326, 1.04292898929447330
+        ].freeze
+
+        # The transformation matrix for converting linear-light srgb colors to
+        # linear-light rec2020.
+        LINEAR_SRGB_TO_LINEAR_REC2020 = [
+          0.62740389593469900, 0.32928303837788370, 0.04331306568741722,
+          0.06909728935823208, 0.91954039507545870, 0.01136231556630917,
+          0.01639143887515027, 0.08801330787722575, 0.89559525324762400
+        ].freeze
+
+        # The transformation matrix for converting linear-light rec2020 colors to
+        # linear-light srgb.
+        LINEAR_REC2020_TO_LINEAR_SRGB = [
+          1.66049100210843450, -0.58764113878854950, -0.07284986331988487,
+          -0.12455047452159074, 1.13289989712596030, -0.00834942260436947,
+          -0.01815076335490530, -0.10057889800800737, 1.11872966136291270
+        ].freeze
+
+        # The transformation matrix for converting linear-light srgb colors to xyz.
+        LINEAR_SRGB_TO_XYZ_D65 = [
+          0.41239079926595950, 0.35758433938387796, 0.18048078840183430,
+          0.21263900587151036, 0.71516867876775590, 0.07219231536073371,
+          0.01933081871559185, 0.11919477979462598, 0.95053215224966060
+        ].freeze
+
+        # The transformation matrix for converting xyz colors to linear-light srgb.
+        XYZ_D65_TO_LINEAR_SRGB = [
+          3.24096994190452130, -1.53738317757009350, -0.49861076029300330,
+          -0.96924363628087980, 1.87596750150772060, 0.04155505740717561,
+          0.05563007969699360, -0.20397695888897657, 1.05697151424287860
+        ].freeze
+
+        # The transformation matrix for converting linear-light srgb colors to lms.
+        LINEAR_SRGB_TO_LMS = [
+          0.41222146947076300, 0.53633253726173480, 0.05144599326750220,
+          0.21190349581782520, 0.68069955064523420, 0.10739695353694050,
+          0.08830245919005641, 0.28171883913612150, 0.62997870167382210
+        ].freeze
+
+        # The transformation matrix for converting lms colors to linear-light srgb.
+        LMS_TO_LINEAR_SRGB = [
+          4.07674163607595800, -3.30771153925806200, 0.23096990318210417,
+          -1.26843797328503200, 2.60975734928768900, -0.34131937600265710,
+          -0.00419607613867551, -0.70341861793593630, 1.70761469407461200
+        ].freeze
+
+        # The transformation matrix for converting linear-light srgb colors to
+        # linear-light prophoto-rgb.
+        LINEAR_SRGB_TO_LINEAR_PROPHOTO_RGB = [
+          0.52927697762261160, 0.33015450197849283, 0.14056852039889556,
+          0.09836585954044917, 0.87347071290696180, 0.02816342755258900,
+          0.01687534092138684, 0.11765941425612084, 0.86546524482249230
+        ].freeze
+
+        # The transformation matrix for converting linear-light prophoto-rgb colors to
+        # linear-light srgb.
+        LINEAR_PROPHOTO_RGB_TO_LINEAR_SRGB = [
+          2.03438084951699600, -0.72763578993413420, -0.30674505958286180,
+          -0.22882573163305037, 1.23174254119010480, -0.00291680955705449,
+          -0.00855882878391742, -0.15326670213803720, 1.16182553092195470
+        ].freeze
+
+        # The transformation matrix for converting linear-light srgb colors to
+        # xyz-d50.
+        LINEAR_SRGB_TO_XYZ_D50 = [
+          0.43606574687426936, 0.38515150959015960, 0.14307841996513868,
+          0.22249317711056518, 0.71688701309448240, 0.06061980979495235,
+          0.01392392146316939, 0.09708132423141015, 0.71409935681588070
+        ].freeze
+
+        # The transformation matrix for converting xyz-d50 colors to linear-light
+        # srgb.
+        XYZ_D50_TO_LINEAR_SRGB = [
+          3.13413585290011780, -1.61738599801804200, -0.49066221791109754,
+          -0.97879547655577770, 1.91625437739598840, 0.03344287339036693,
+          0.07195539255794733, -0.22897675981518200, 1.40538603511311820
+        ].freeze
+
+        # The transformation matrix for converting linear-light display-p3 colors to
+        # linear-light a98-rgb.
+        LINEAR_DISPLAY_P3_TO_LINEAR_A98_RGB = [
+          0.86400513747404840, 0.13599486252595164, 0.00000000000000000,
+          -0.04205695470968816, 1.04205695470968800, 0.00000000000000000,
+          -0.02056038078232985, -0.03250613804550798, 1.05306651882783790
+        ].freeze
+
+        # The transformation matrix for converting linear-light a98-rgb colors to
+        # linear-light display-p3.
+        LINEAR_A98_RGB_TO_LINEAR_DISPLAY_P3 = [
+          1.15009441814101840, -0.15009441814101834, 0.00000000000000000,
+          0.04641729862941844, 0.95358270137058150, 0.00000000000000000,
+          0.02388759479083904, 0.02650477632633013, 0.94960762888283080
+        ].freeze
+
+        # The transformation matrix for converting linear-light display-p3 colors to
+        # linear-light rec2020.
+        LINEAR_DISPLAY_P3_TO_LINEAR_REC2020 = [
+          0.75383303436172180, 0.19859736905261630, 0.04756959658566187,
+          0.04574384896535833, 0.94177721981169350, 0.01247893122294812,
+          -0.00121034035451832, 0.01760171730108989, 0.98360862305342840
+        ].freeze
+
+        # The transformation matrix for converting linear-light rec2020 colors to
+        # linear-light display-p3.
+        LINEAR_REC2020_TO_LINEAR_DISPLAY_P3 = [
+          1.34357825258433200, -0.28217967052613570, -0.06139858205819628,
+          -0.06529745278911953, 1.07578791584857460, -0.01049046305945495,
+          0.00282178726170095, -0.01959849452449406, 1.01677670726279310
+        ].freeze
+
+        # The transformation matrix for converting linear-light display-p3 colors to
+        # xyz.
+        LINEAR_DISPLAY_P3_TO_XYZ_D65 = [
+          0.48657094864821626, 0.26566769316909294, 0.19821728523436250,
+          0.22897456406974884, 0.69173852183650620, 0.07928691409374500,
+          0.00000000000000000, 0.04511338185890257, 1.04394436890097570
+        ].freeze
+
+        # The transformation matrix for converting xyz colors to linear-light
+        # display-p3.
+        XYZ_D65_TO_LINEAR_DISPLAY_P3 = [
+          2.49349691194142450, -0.93138361791912360, -0.40271078445071684,
+          -0.82948896956157490, 1.76266406031834680, 0.02362468584194359,
+          0.03584583024378433, -0.07617238926804170, 0.95688452400768730
+        ].freeze
+
+        # The transformation matrix for converting linear-light display-p3 colors to
+        # lms.
+        LINEAR_DISPLAY_P3_TO_LMS = [
+          0.48137985274995443, 0.46211837101131803, 0.05650177623872756,
+          0.22883194181124472, 0.65321681938356760, 0.11795123880518774,
+          0.08394575232299319, 0.22416527097756642, 0.69188897669944040
+        ].freeze
+
+        # The transformation matrix for converting lms colors to linear-light
+        # display-p3.
+        LMS_TO_LINEAR_DISPLAY_P3 = [
+          3.12776897136187370, -2.25713576259163860, 0.12936679122976494,
+          -1.09100901843779790, 2.41333171030692250, -0.32232269186912466,
+          -0.02601080193857045, -0.50804133170416700, 1.53405213364273730
+        ].freeze
+
+        # The transformation matrix for converting linear-light display-p3 colors to
+        # linear-light prophoto-rgb.
+        LINEAR_DISPLAY_P3_TO_LINEAR_PROPHOTO_RGB = [
+          0.63168691934035890, 0.21393038569465722, 0.15438269496498390,
+          0.08320371426648458, 0.88586513676302430, 0.03093114897049121,
+          -0.00127273456473881, 0.05075510433665735, 0.95051763022808140
+        ].freeze
+
+        # The transformation matrix for converting linear-light prophoto-rgb colors to
+        # linear-light display-p3.
+        LINEAR_PROPHOTO_RGB_TO_LINEAR_DISPLAY_P3 = [
+          1.63257560870691790, -0.37977161848259840, -0.25280399022431950,
+          -0.15370040233755072, 1.16670254724250140, -0.01300214490495082,
+          0.01039319529676572, -0.06280731264959440, 1.05241411735282870
+        ].freeze
+
+        # The transformation matrix for converting linear-light display-p3 colors to
+        # xyz-d50.
+        LINEAR_DISPLAY_P3_TO_XYZ_D50 = [
+          0.51514644296811600, 0.29200998206385770, 0.15713925139759397,
+          0.24120032212525520, 0.69222254113138180, 0.06657713674336294,
+          -0.00105013914714014, 0.04187827018907460, 0.78427647146852570
+        ].freeze
+
+        # The transformation matrix for converting xyz-d50 colors to linear-light
+        # display-p3.
+        XYZ_D50_TO_LINEAR_DISPLAY_P3 = [
+          2.40393412185549730, -0.99003044249559310, -0.39761363181465614,
+          -0.84227001614546880, 1.79895801610670820, 0.01604562477090472,
+          0.04819381686413303, -0.09738519815446048, 1.27367136933212730
+        ].freeze
+
+        # The transformation matrix for converting linear-light a98-rgb colors to
+        # linear-light rec2020.
+        LINEAR_A98_RGB_TO_LINEAR_REC2020 = [
+          0.87733384166365680, 0.07749370651571998, 0.04517245182062317,
+          0.09662259146620378, 0.89152732024418050, 0.01185008828961569,
+          0.02292106270284839, 0.04303668501067932, 0.93404225228647230
+        ].freeze
+
+        # The transformation matrix for converting linear-light rec2020 colors to
+        # linear-light a98-rgb.
+        LINEAR_REC2020_TO_LINEAR_A98_RGB = [
+          1.15197839471591630, -0.09750305530240860, -0.05447533941350766,
+          -0.12455047452159074, 1.13289989712596030, -0.00834942260436947,
+          -0.02253038278105590, -0.04980650742838876, 1.07233689020944460
+        ].freeze
+
+        # The transformation matrix for converting linear-light a98-rgb colors to xyz.
+        LINEAR_A98_RGB_TO_XYZ_D65 = [
+          0.57666904291013080, 0.18555823790654627, 0.18822864623499472,
+          0.29734497525053616, 0.62736356625546600, 0.07529145849399789,
+          0.02703136138641237, 0.07068885253582714, 0.99133753683763890
+        ].freeze
+
+        # The transformation matrix for converting xyz colors to linear-light a98-rgb.
+        XYZ_D65_TO_LINEAR_A98_RGB = [
+          2.04158790381074600, -0.56500697427885960, -0.34473135077832950,
+          -0.96924363628087980, 1.87596750150772060, 0.04155505740717561,
+          0.01344428063203102, -0.11836239223101823, 1.01517499439120540
+        ].freeze
+
+        # The transformation matrix for converting linear-light a98-rgb colors to lms.
+        LINEAR_A98_RGB_TO_LMS = [
+          0.57643225961839410, 0.36991322261987963, 0.05365451776172635,
+          0.29631647054222465, 0.59167613325218850, 0.11200739620558686,
+          0.12347825101427760, 0.21949869837199862, 0.65702305061372380
+        ].freeze
+
+        # The transformation matrix for converting lms colors to linear-light a98-rgb.
+        LMS_TO_LINEAR_A98_RGB = [
+          2.55403683861155660, -1.62197618068286990, 0.06793934207131327,
+          -1.26843797328503200, 2.60975734928768900, -0.34131937600265710,
+          -0.05623473593749381, -0.56704183956690610, 1.62327657550439990
+        ].freeze
+
+        # The transformation matrix for converting linear-light a98-rgb colors to
+        # linear-light prophoto-rgb.
+        LINEAR_A98_RGB_TO_LINEAR_PROPHOTO_RGB = [
+          0.74011750180477920, 0.11327951328898105, 0.14660298490623970,
+          0.13755046469802620, 0.83307708026948400, 0.02937245503248977,
+          0.02359772990871766, 0.07378347703906656, 0.90261879305221580
+        ].freeze
+
+        # The transformation matrix for converting linear-light prophoto-rgb colors to
+        # linear-light a98-rgb.
+        LINEAR_PROPHOTO_RGB_TO_LINEAR_A98_RGB = [
+          1.38965124815152000, -0.16945907691487766, -0.22019217123664242,
+          -0.22882573163305037, 1.23174254119010480, -0.00291680955705449,
+          -0.01762544368426068, -0.09625702306122665, 1.11388246674548740
+        ].freeze
+
+        # The transformation matrix for converting linear-light a98-rgb colors to
+        # xyz-d50.
+        LINEAR_A98_RGB_TO_XYZ_D50 = [
+          0.60977504188618140, 0.20530000261929401, 0.14922063192409227,
+          0.31112461220464155, 0.62565323083468560, 0.06322215696067286,
+          0.01947059555648168, 0.06087908649415867, 0.74475492045981980
+        ].freeze
+
+        # The transformation matrix for converting xyz-d50 colors to linear-light
+        # a98-rgb.
+        XYZ_D50_TO_LINEAR_A98_RGB = [
+          1.96246703637688060, -0.61074234048150730, -0.34135809808271540,
+          -0.97879547655577770, 1.91625437739598840, 0.03344287339036693,
+          0.02870443944957101, -0.14067486633170680, 1.34891418141379370
+        ].freeze
+
+        # The transformation matrix for converting linear-light rec2020 colors to xyz.
+        LINEAR_REC2020_TO_XYZ_D65 = [
+          0.63695804830129130, 0.14461690358620838, 0.16888097516417205,
+          0.26270021201126703, 0.67799807151887100, 0.05930171646986194,
+          0.00000000000000000, 0.02807269304908750, 1.06098505771079090
+        ].freeze
+
+        # The transformation matrix for converting xyz colors to linear-light rec2020.
+        XYZ_D65_TO_LINEAR_REC2020 = [
+          1.71665118797126760, -0.35567078377639240, -0.25336628137365980,
+          -0.66668435183248900, 1.61648123663493900, 0.01576854581391113,
+          0.01763985744531091, -0.04277061325780865, 0.94210312123547400
+        ].freeze
+
+        # The transformation matrix for converting linear-light rec2020 colors to lms.
+        LINEAR_REC2020_TO_LMS = [
+          0.61675578486544440, 0.36019840122646335, 0.02304581390809228,
+          0.26513305939263670, 0.63583937206784910, 0.09902756853951408,
+          0.10010262952034828, 0.20390652261661452, 0.69599084786303720
+        ].freeze
+
+        # The transformation matrix for converting lms colors to linear-light rec2020.
+        LMS_TO_LINEAR_REC2020 = [
+          2.13990673043465130, -1.24638949376061800, 0.10648276332596668,
+          -0.88473583575776740, 2.16323093836120070, -0.27849510260343340,
+          -0.04857374640044396, -0.45450314971409640, 1.50307689611454040
+        ].freeze
+
+        # The transformation matrix for converting linear-light rec2020 colors to
+        # linear-light prophoto-rgb.
+        LINEAR_REC2020_TO_LINEAR_PROPHOTO_RGB = [
+          0.83518733312972350, 0.04886884858605698, 0.11594381828421951,
+          0.05403324519953363, 0.92891840856920440, 0.01704834623126199,
+          -0.00234203897072539, 0.03633215316169465, 0.96600988580903070
+        ].freeze
+
+        # The transformation matrix for converting linear-light prophoto-rgb colors to
+        # linear-light rec2020.
+        LINEAR_PROPHOTO_RGB_TO_LINEAR_REC2020 = [
+          1.20065932951740800, -0.05756805370122346, -0.14309127581618444,
+          -0.06994154955888504, 1.08061789759721400, -0.01067634803832895,
+          0.00554147334294746, -0.04078219298657951, 1.03524071964363200
+        ].freeze
+
+        # The transformation matrix for converting linear-light rec2020 colors to
+        # xyz-d50.
+        LINEAR_REC2020_TO_XYZ_D50 = [
+          0.67351546318827600, 0.16569726370390453, 0.12508294953738705,
+          0.27905900514112060, 0.67531800574910980, 0.04562298910976962,
+          -0.00193242713400438, 0.02997782679282923, 0.79705920285163550
+        ].freeze
+
+        # The transformation matrix for converting xyz-d50 colors to linear-light
+        # rec2020.
+        XYZ_D50_TO_LINEAR_REC2020 = [
+          1.64718490467176600, -0.39368189813164710, -0.23595963848828266,
+          -0.68266410741738180, 1.64771461274440760, 0.01281708338512084,
+          0.02966887665275675, -0.06292589642970030, 1.25355782018657710
+        ].freeze
+
+        # The transformation matrix for converting xyz colors to lms.
+        XYZ_D65_TO_LMS = [
+          0.81902243799670300, 0.36190626005289034, -0.12887378152098788,
+          0.03298365393238846, 0.92928686158634330, 0.03614466635064235,
+          0.04817718935962420, 0.26423953175273080, 0.63354782846943080
+        ].freeze
+
+        # The transformation matrix for converting lms colors to xyz.
+        LMS_TO_XYZ_D65 = [
+          1.22687987584592430, -0.55781499446021710, 0.28139104566596460,
+          -0.04057574521480084, 1.11228680328031730, -0.07171105806551635,
+          -0.07637293667466007, -0.42149333240224324, 1.58692401983678180
+        ].freeze
+
+        # The transformation matrix for converting xyz colors to linear-light
+        # prophoto-rgb.
+        XYZ_D65_TO_LINEAR_PROPHOTO_RGB = [
+          1.40319046337749790, -0.22301514479051668, -0.10160668507413790,
+          -0.52623840216330720, 1.48163196292346440, 0.01701879027252688,
+          -0.01120226528622150, 0.01824640347962099, 0.91124722749150480
+        ].freeze
+
+        # The transformation matrix for converting linear-light prophoto-rgb colors to
+        # xyz.
+        LINEAR_PROPHOTO_RGB_TO_XYZ_D65 = [
+          0.75559074229692100, 0.11271984265940525, 0.08214534209534540,
+          0.26832184357857190, 0.71511525666179120, 0.01656289975963685,
+          0.00391597276242580, -0.01293344283684181, 1.09807522083429450
+        ].freeze
+
+        # The transformation matrix for converting xyz colors to xyz-d50.
+        XYZ_D65_TO_XYZ_D50 = [
+          1.04792979254499660, 0.02294687060160952, -0.05019226628920519,
+          0.02962780877005567, 0.99043442675388000, -0.01707379906341879,
+          -0.00924304064620452, 0.01505519149029816, 0.75187428142813700
+        ].freeze
+
+        # The transformation matrix for converting xyz-d50 colors to xyz.
+        XYZ_D50_TO_XYZ_D65 = [
+          0.95547342148807520, -0.02309845494876452, 0.06325924320057065,
+          -0.02836970933386358, 1.00999539808130410, 0.02104144119191730,
+          0.01231401486448199, -0.02050764929889898, 1.33036592624212400
+        ].freeze
+
+        # The transformation matrix for converting lms colors to linear-light
+        # prophoto-rgb.
+        LMS_TO_LINEAR_PROPHOTO_RGB = [
+          1.73835514811572070, -0.98795094275144580, 0.24959579463572504,
+          -0.70704940153292660, 1.93437004444013820, -0.22732064290721150,
+          -0.08407882206239634, -0.35754060521141334, 1.44161942727380970
+        ].freeze
+
+        # The transformation matrix for converting linear-light prophoto-rgb colors to
+        # lms.
+        LINEAR_PROPHOTO_RGB_TO_LMS = [
+          0.71544846056555340, 0.35279155007721186, -0.06824001064276530,
+          0.27441164900156710, 0.66779764984123670, 0.05779070115719616,
+          0.10978443261622942, 0.18619829115002018, 0.70401727623375040
+        ].freeze
+
+        # The transformation matrix for converting lms colors to xyz-d50.
+        LMS_TO_XYZ_D50 = [
+          1.28858621817270600, -0.53787174449737450, 0.21358120275423640,
+          -0.00253387643187372, 1.09231679887191650, -0.08978292244004273,
+          -0.06937382305734124, -0.29500839894431263, 1.18948682451211420
+        ].freeze
+
+        # The transformation matrix for converting xyz-d50 colors to lms.
+        XYZ_D50_TO_LMS = [
+          0.77070004204311720, 0.34924840261939616, -0.11202351884164681,
+          0.00559649248368848, 0.93707234011367690, 0.06972568836252771,
+          0.04633714262191069, 0.25277531574310524, 0.85145807674679600
+        ].freeze
+
+        # The transformation matrix for converting linear-light prophoto-rgb colors to
+        # xyz-d50.
+        LINEAR_PROPHOTO_RGB_TO_XYZ_D50 = [
+          0.79776664490064230, 0.13518129740053308, 0.03134773412839220,
+          0.28807482881940130, 0.71183523424187300, 0.00008993693872564,
+          0.00000000000000000, 0.00000000000000000, 0.82510460251046020
+        ].freeze
+
+        # The transformation matrix for converting xyz-d50 colors to linear-light
+        # prophoto-rgb.
+        XYZ_D50_TO_LINEAR_PROPHOTO_RGB = [
+          1.34578688164715830, -0.25557208737979464, -0.05110186497554526,
+          -0.54463070512490190, 1.50824774284514680, 0.02052744743642139,
+          0.00000000000000000, 0.00000000000000000, 1.21196754563894520
+        ].freeze
+      end
+
+      private_constant :Conversions
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/gamut_map_method.rb

@@ -0,0 +1,45 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/gamut_map_method.dart
+      module GamutMapMethod
+        # @return [::String]
+        attr_reader :name
+
+        # @param name [::String]
+        def initialize(name)
+          @name = name
+        end
+
+        class << self
+          # @param name [::String]
+          # @param argument_name [::String]
+          # @return [GamutMapMethod]
+          def from_name(name, argument_name = nil)
+            case name
+            when 'clip'
+              CLIP
+            when 'local-minde'
+              LOCAL_MINDE
+            else
+              raise Sass::ScriptError.new("Unknown gamut map method \"#{name}\".", argument_name)
+            end
+          end
+        end
+
+        # @param color [Color]
+        # @return [Color]
+        def map(color)
+          raise NotImplementedError, "[BUG] gamut map method #{name} doesn't implement map."
+        end
+      end
+
+      private_constant :GamutMapMethod
+    end
+  end
+end
+
+require_relative 'gamut_map_method/clip'
+require_relative 'gamut_map_method/local_minde'

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/gamut_map_method/clip.rb

@@ -0,0 +1,45 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module GamutMapMethod
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/gamut_map_method/local_minde.dart
+        class Clip
+          include GamutMapMethod
+
+          def initialize
+            super('clip')
+          end
+
+          def map(color)
+            space = color.send(:_space)
+            Color.send(:for_space_internal,
+                       space,
+                       _clamp_channel(color.send(:channel0_or_nil), space.channels[0]),
+                       _clamp_channel(color.send(:channel1_or_nil), space.channels[1]),
+                       _clamp_channel(color.send(:channel2_or_nil), space.channels[2]),
+                       color.send(:alpha_or_nil))
+          end
+
+          private
+
+          def _clamp_channel(value, channel)
+            return nil if value.nil?
+
+            case channel
+            when LinearChannel
+              FuzzyMath._clamp_like_css(value, channel.min, channel.max)
+            else
+              value
+            end
+          end
+        end
+
+        private_constant :Clip
+
+        CLIP = Clip.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/gamut_map_method/local_minde.rb

@@ -0,0 +1,94 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module GamutMapMethod
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/gamut_map_method/local_minde.dart
+        class LocalMinde
+          include GamutMapMethod
+
+          # A constant from the gamut-mapping algorithm.
+          JND = 0.02
+
+          private_constant :JND
+
+          # A constant from the gamut-mapping algorithm.
+          EPSILON = 0.0001
+
+          private_constant :EPSILON
+
+          def initialize
+            super('local-minde')
+          end
+
+          def map(color)
+            original_oklch = color.send(:_to_space, Space::OKLCH)
+            lightness = original_oklch.send(:channel0_or_nil)
+            hue = original_oklch.send(:channel2_or_nil)
+            alpha = original_oklch.send(:alpha_or_nil)
+
+            if FuzzyMath.greater_than_or_equals?(lightness.nil? ? 0 : lightness, 1)
+              if color.legacy?
+                return Color.send(:_for_space,
+                                  Space::RGB, 255, 255, 255, color.send(:alpha_or_nil))
+                            .send(:_to_space, color.send(:_space))
+              else
+                return Color.send(:for_space_internal,
+                                  color.send(:_space), 1, 1, 1, color.send(:alpha_or_nil))
+              end
+            elsif FuzzyMath.less_than_or_equals?(lightness.nil? ? 0 : lightness, 0)
+              return Color.send(:_for_space,
+                                Space::RGB, 0, 0, 0, color.send(:alpha_or_nil))
+                          .send(:_to_space, color.send(:_space))
+            end
+
+            clipped = color.send(:_to_gamut, CLIP)
+            return clipped if _delta_eok(clipped, color) < JND
+
+            min = 0.0
+            max = original_oklch.send(:channel1)
+            min_in_gamut = true
+            while max - min > EPSILON
+              chroma = (min + max) / 2
+
+              current = Space::OKLCH.convert(color.send(:_space), lightness, chroma, hue, alpha)
+
+              if min_in_gamut && current.in_gamut?
+                min = chroma
+                next
+              end
+
+              clipped = current.send(:_to_gamut, CLIP)
+              e = _delta_eok(clipped, current)
+
+              if e < JND
+                return clipped if JND - e < EPSILON
+
+                min_in_gamut = false
+                min = chroma
+              else
+                max = chroma
+              end
+            end
+            clipped
+          end
+
+          private
+
+          def _delta_eok(color1, color2)
+            lab1 = color1.send(:_to_space, Space::OKLAB)
+            lab2 = color2.send(:_to_space, Space::OKLAB)
+            Math.sqrt(((lab1.send(:channel0) - lab2.send(:channel0))**2) +
+                        ((lab1.send(:channel1) - lab2.send(:channel1))**2) +
+                        ((lab1.send(:channel2) - lab2.send(:channel2))**2))
+          end
+        end
+
+        private_constant :LocalMinde
+
+        LOCAL_MINDE = LocalMinde.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/interpolation_method.rb

@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/interpolation_method.dart
+      class InterpolationMethod
+        # @return [Space]
+        attr_reader :space
+
+        # @return [Symbol, nil]
+        attr_reader :hue
+
+        # @param space [Space]
+        # @param hue [Symbol]
+        def initialize(space, hue = nil)
+          @space = space
+          @hue = if space.polar?
+                   hue.nil? ? :shorter : hue
+                 end
+
+          return unless !space.polar? && !hue.nil?
+
+          raise Sass::ScriptError,
+                "Hue interpolation method may not be set for rectangular color space #{space.name}."
+        end
+      end
+
+      private_constant :InterpolationMethod
+
+      # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/interpolation_method.dart
+      module HueInterpolationMethod
+        class << self
+          # @param name [::String]
+          # @param argument_name [::String]
+          # @return [Symbol]
+          def from_name(name, argument_name = nil)
+            case name
+            when 'decreasing', 'increasing', 'longer', 'shorter'
+              name.to_sym
+            else
+              raise Sass::ScriptError.new("Unknown hue interpolation method \"#{name}\".", argument_name)
+            end
+          end
+        end
+      end
+
+      private_constant :HueInterpolationMethod
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space.rb

@@ -0,0 +1,218 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space.dart
+      module Space
+        # @return [::String]
+        attr_reader :name
+
+        # @return [Array<ColorChannel>]
+        attr_reader :channels
+
+        # @return [::Boolean]
+        def bounded?
+          raise NotImplementedError
+        end
+
+        # @return [::Boolean]
+        def legacy?
+          false
+        end
+
+        # @return [::Boolean]
+        def polar?
+          false
+        end
+
+        # @param name [::String]
+        # @param channels [Array<ColorChannel>]
+        def initialize(name, channels)
+          @name = name
+          @channels = channels
+        end
+
+        class << self
+          # @param name [::String]
+          # @param argument_name [::String]
+          # @return [Space]
+          def from_name(name, argument_name = nil)
+            case name.downcase
+            when 'rgb'
+              RGB
+            when 'hwb'
+              HWB
+            when 'hsl'
+              HSL
+            when 'srgb'
+              SRGB
+            when 'srgb-linear'
+              SRGB_LINEAR
+            when 'display-p3'
+              DISPLAY_P3
+            when 'display-p3-linear'
+              DISPLAY_P3_LINEAR
+            when 'a98-rgb'
+              A98_RGB
+            when 'prophoto-rgb'
+              PROPHOTO_RGB
+            when 'rec2020'
+              REC2020
+            when 'xyz', 'xyz-d65'
+              XYZ_D65
+            when 'xyz-d50'
+              XYZ_D50
+            when 'lab'
+              LAB
+            when 'lch'
+              LCH
+            when 'oklab'
+              OKLAB
+            when 'oklch'
+              OKLCH
+            else
+              raise Sass::ScriptError.new("Unknown color space \"#{name}\".", argument_name)
+            end
+          end
+        end
+
+        # @param dest [Space]
+        # @param channel0 [Numeric]
+        # @param channel1 [Numeric]
+        # @param channel2 [Numeric]
+        # @param alpha [Numeric]
+        # @return [Color]
+        def convert(dest, channel0, channel1, channel2, alpha)
+          convert_linear(dest, channel0, channel1, channel2, alpha)
+        end
+
+        protected
+
+        def convert_linear(dest, red, green, blue, alpha,
+                           missing_lightness: false,
+                           missing_chroma: false,
+                           missing_hue: false,
+                           missing_a: false,
+                           missing_b: false)
+          if missing_a && missing_b
+            missing_chroma = true
+            missing_hue = true
+          elsif missing_chroma && missing_hue
+            missing_a = true
+            missing_b = true
+          end
+
+          if (missing_lightness && missing_chroma && missing_hue) || (red.nil? && green.nil? && blue.nil?)
+            return Color.send(:_for_space,
+                              dest,
+                              nil,
+                              nil,
+                              nil,
+                              alpha)
+          end
+
+          linear_dest = case dest
+                        when HSL, HWB
+                          SRGB
+                        when LAB, LCH
+                          XYZ_D50
+                        when OKLAB, OKLCH
+                          LMS
+                        else
+                          dest
+                        end
+          if linear_dest == self
+            transformed_red = red
+            transformed_green = green
+            transformed_blue = blue
+          else
+            linear_red = to_linear(red.nil? ? 0 : red)
+            linear_green = to_linear(green.nil? ? 0 : green)
+            linear_blue = to_linear(blue.nil? ? 0 : blue)
+            matrix = transformation_matrix(linear_dest)
+
+            # (matrix * [linear_red, linear_green, linear_blue]).map(linear_dest.from_linear)
+            transformed_red = linear_dest.from_linear((matrix[0] * linear_red) +
+                                                      (matrix[1] * linear_green) +
+                                                      (matrix[2] * linear_blue))
+            transformed_green = linear_dest.from_linear((matrix[3] * linear_red) +
+                                                        (matrix[4] * linear_green) +
+                                                        (matrix[5] * linear_blue))
+            transformed_blue = linear_dest.from_linear((matrix[6] * linear_red) +
+                                                       (matrix[7] * linear_green) +
+                                                       (matrix[8] * linear_blue))
+          end
+
+          case dest
+          when HSL, HWB
+            SRGB.convert(dest, transformed_red, transformed_green, transformed_blue, alpha,
+                         missing_lightness:,
+                         missing_chroma:,
+                         missing_hue:)
+          when LAB, LCH
+            XYZ_D50.convert(dest, transformed_red, transformed_green, transformed_blue, alpha,
+                            missing_lightness:,
+                            missing_chroma:,
+                            missing_hue:,
+                            missing_a:,
+                            missing_b:)
+          when OKLAB, OKLCH
+            LMS.convert(dest, transformed_red, transformed_green, transformed_blue, alpha,
+                        missing_lightness:,
+                        missing_chroma:,
+                        missing_hue:,
+                        missing_a:,
+                        missing_b:)
+          else
+            Color.send(:_for_space,
+                       dest,
+                       red.nil? ? nil : transformed_red,
+                       green.nil? ? nil : transformed_green,
+                       blue.nil? ? nil : transformed_blue,
+                       alpha)
+          end
+        end
+
+        # @param channel [Numeric]
+        # @return [Numeric]
+        def to_linear(channel)
+          raise NotImplementedError, "[BUG] Color space #{name} doesn't support linear conversions."
+        end
+
+        # @param channel [Numeric]
+        # @return [Numeric]
+        def from_linear(channel)
+          raise NotImplementedError, "[BUG] Color space #{name} doesn't support linear conversions."
+        end
+
+        # @param dest [Space]
+        # @return [Array<Numeric>]
+        def transformation_matrix(dest)
+          raise NotImplementedError, "[BUG] Color space conversion from #{name} to #{dest.name} not implemented."
+        end
+      end
+
+      private_constant :Space
+    end
+  end
+end
+
+require_relative 'space/utils'
+require_relative 'space/a98_rgb'
+require_relative 'space/display_p3'
+require_relative 'space/display_p3_linear'
+require_relative 'space/hsl'
+require_relative 'space/hwb'
+require_relative 'space/lab'
+require_relative 'space/lch'
+require_relative 'space/lms'
+require_relative 'space/oklab'
+require_relative 'space/oklch'
+require_relative 'space/prophoto_rgb'
+require_relative 'space/rec2020'
+require_relative 'space/rgb'
+require_relative 'space/srgb'
+require_relative 'space/srgb_linear'
+require_relative 'space/xyz_d50'
+require_relative 'space/xyz_d65'

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/a98_rgb.rb

@@ -0,0 +1,57 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/a98_rgb.dart
+        class A98Rgb
+          include Space
+
+          def bounded?
+            true
+          end
+
+          def initialize
+            super('a98-rgb', Utils::RGB_CHANNELS)
+          end
+
+          def to_linear(channel)
+            (channel <=> 0) * (channel.abs**(563 / 256.0))
+          end
+
+          def from_linear(channel)
+            (channel <=> 0) * (channel.abs**(256 / 563.0))
+          end
+
+          private
+
+          def transformation_matrix(dest)
+            case dest
+            when DISPLAY_P3, DISPLAY_P3_LINEAR
+              Conversions::LINEAR_A98_RGB_TO_LINEAR_DISPLAY_P3
+            when LMS
+              Conversions::LINEAR_A98_RGB_TO_LMS
+            when PROPHOTO_RGB
+              Conversions::LINEAR_A98_RGB_TO_LINEAR_PROPHOTO_RGB
+            when REC2020
+              Conversions::LINEAR_A98_RGB_TO_LINEAR_REC2020
+            when RGB, SRGB, SRGB_LINEAR
+              Conversions::LINEAR_A98_RGB_TO_LINEAR_SRGB
+            when XYZ_D50
+              Conversions::LINEAR_A98_RGB_TO_XYZ_D50
+            when XYZ_D65
+              Conversions::LINEAR_A98_RGB_TO_XYZ_D65
+            else
+              super
+            end
+          end
+        end
+
+        private_constant :A98Rgb
+
+        A98_RGB = A98Rgb.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/display_p3.rb

@@ -0,0 +1,72 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/display_p3.dart
+        class DisplayP3
+          include Space
+
+          def bounded?
+            true
+          end
+
+          def initialize
+            super('display-p3', Utils::RGB_CHANNELS)
+          end
+
+          def convert(dest, red, green, blue, alpha)
+            if dest == DISPLAY_P3_LINEAR
+              Color.send(
+                :for_space_internal,
+                dest,
+                red.nil? ? nil : to_linear(red),
+                green.nil? ? nil : to_linear(green),
+                blue.nil? ? nil : to_linear(blue),
+                alpha
+              )
+            else
+              convert_linear(dest, red, green, blue, alpha)
+            end
+          end
+
+          def to_linear(channel)
+            Utils.srgb_and_display_p3_to_linear(channel)
+          end
+
+          def from_linear(channel)
+            Utils.srgb_and_display_p3_from_linear(channel)
+          end
+
+          private
+
+          def transformation_matrix(dest)
+            case dest
+            when A98_RGB
+              Conversions::LINEAR_DISPLAY_P3_TO_LINEAR_A98_RGB
+            when LMS
+              Conversions::LINEAR_DISPLAY_P3_TO_LMS
+            when PROPHOTO_RGB
+              Conversions::LINEAR_DISPLAY_P3_TO_LINEAR_PROPHOTO_RGB
+            when REC2020
+              Conversions::LINEAR_DISPLAY_P3_TO_LINEAR_REC2020
+            when RGB, SRGB, SRGB_LINEAR
+              Conversions::LINEAR_DISPLAY_P3_TO_LINEAR_SRGB
+            when XYZ_D50
+              Conversions::LINEAR_DISPLAY_P3_TO_XYZ_D50
+            when XYZ_D65
+              Conversions::LINEAR_DISPLAY_P3_TO_XYZ_D65
+            else
+              super
+            end
+          end
+        end
+
+        private_constant :DisplayP3
+
+        DISPLAY_P3 = DisplayP3.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/display_p3_linear.rb

@@ -0,0 +1,72 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/display_p3_linear.dart
+        class DisplayP3Linear
+          include Space
+
+          def bounded?
+            true
+          end
+
+          def initialize
+            super('display-p3-linear', Utils::RGB_CHANNELS)
+          end
+
+          def convert(dest, red, green, blue, alpha)
+            if dest == DISPLAY_P3
+              Color.send(
+                :for_space_internal,
+                dest,
+                red.nil? ? nil : Utils.srgb_and_display_p3_from_linear(red),
+                green.nil? ? nil : Utils.srgb_and_display_p3_from_linear(green),
+                blue.nil? ? nil : Utils.srgb_and_display_p3_from_linear(blue),
+                alpha
+              )
+            else
+              super
+            end
+          end
+
+          def to_linear(channel)
+            channel
+          end
+
+          def from_linear(channel)
+            channel
+          end
+
+          private
+
+          def transformation_matrix(dest)
+            case dest
+            when A98_RGB
+              Conversions::LINEAR_DISPLAY_P3_TO_LINEAR_A98_RGB
+            when LMS
+              Conversions::LINEAR_DISPLAY_P3_TO_LMS
+            when PROPHOTO_RGB
+              Conversions::LINEAR_DISPLAY_P3_TO_LINEAR_PROPHOTO_RGB
+            when REC2020
+              Conversions::LINEAR_DISPLAY_P3_TO_LINEAR_REC2020
+            when RGB, SRGB, SRGB_LINEAR
+              Conversions::LINEAR_DISPLAY_P3_TO_LINEAR_SRGB
+            when XYZ_D50
+              Conversions::LINEAR_DISPLAY_P3_TO_XYZ_D50
+            when XYZ_D65
+              Conversions::LINEAR_DISPLAY_P3_TO_XYZ_D65
+            else
+              super
+            end
+          end
+        end
+
+        private_constant :DisplayP3Linear
+
+        DISPLAY_P3_LINEAR = DisplayP3Linear.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/hsl.rb

@@ -0,0 +1,65 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/hsl.dart
+        class Hsl
+          include Space
+
+          def bounded?
+            true
+          end
+
+          def legacy?
+            true
+          end
+
+          def polar?
+            true
+          end
+
+          def initialize
+            super('hsl', [
+              Utils::HUE_CHANNEL,
+              LinearChannel.new('saturation', 0, 100, requires_percent: true, lower_clamped: true).freeze,
+              LinearChannel.new('lightness', 0, 100, requires_percent: true).freeze
+            ].freeze)
+          end
+
+          def convert(dest, hue, saturation, lightness, alpha)
+            missing_lightness = lightness.nil?
+            missing_chroma = saturation.nil?
+            missing_hue = hue.nil?
+
+            hue = ((hue.nil? ? 0 : hue) % 360) / 30.0
+            saturation = (saturation.nil? ? 0 : saturation) / 100.0
+            lightness = (lightness.nil? ? 0 : lightness) / 100.0
+
+            a = saturation * [lightness, 1 - lightness].min
+            f = lambda do |n|
+              k = (n + hue) % 12
+              lightness - (a * [-1, [k - 3, 9 - k, 1].min].max)
+            end
+
+            SRGB.convert(
+              dest,
+              f.call(0),
+              f.call(8),
+              f.call(4),
+              alpha,
+              missing_lightness:,
+              missing_chroma:,
+              missing_hue:
+            )
+          end
+        end
+
+        private_constant :Hsl
+
+        HSL = Hsl.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/hwb.rb

@@ -0,0 +1,94 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/hwb.dart
+        class Hwb
+          include Space
+
+          def bounded?
+            true
+          end
+
+          def legacy?
+            true
+          end
+
+          def polar?
+            true
+          end
+
+          def initialize
+            super('hwb', [
+              Utils::HUE_CHANNEL,
+              LinearChannel.new('whiteness', 0, 100, requires_percent: true).freeze,
+              LinearChannel.new('blackness', 0, 100, requires_percent: true).freeze
+            ].freeze)
+          end
+
+          def convert(dest, hue, whiteness, blackness, alpha)
+            if whiteness.nil? && blackness.nil?
+              return Color.send(:_for_space, dest, nil, nil, nil, alpha) if hue.nil?
+
+              converted = convert(dest, hue, 0, 0, alpha)
+              return case dest
+                     when HSL
+                       Color.send(:_for_space,
+                                  dest,
+                                  converted.channel0,
+                                  nil,
+                                  nil,
+                                  converted.alpha)
+                     when LCH, OKLCH
+                       Color.send(:_for_space,
+                                  dest,
+                                  nil,
+                                  nil,
+                                  converted.channel2,
+                                  converted.alpha)
+                     else
+                       converted
+                     end
+            end
+
+            missing_hue = hue.nil?
+
+            hue = ((hue.nil? ? 0 : hue) % 360) / 30.0
+            whiteness = (whiteness.nil? ? 0 : whiteness) / 100.0
+            blackness = (blackness.nil? ? 0 : blackness) / 100.0
+
+            sum = whiteness + blackness
+            if sum > 1
+              gray = whiteness / sum
+              SRGB.convert(dest,
+                           gray,
+                           gray,
+                           gray,
+                           alpha,
+                           missing_hue:)
+            else
+              f = lambda do |n|
+                k = (n + hue) % 12
+                0.5 - ([-1, [k - 3, 9 - k, 1].min].max / 2.0)
+              end
+
+              factor = 1 - sum
+              SRGB.convert(dest,
+                           (f.call(0) * factor) + whiteness,
+                           (f.call(8) * factor) + whiteness,
+                           (f.call(4) * factor) + whiteness,
+                           alpha,
+                           missing_hue:)
+            end
+          end
+        end
+
+        private_constant :Hwb
+
+        HWB = Hwb.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/lab.rb

@@ -0,0 +1,85 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/lab.dart
+        class Lab
+          include Space
+
+          def bounded?
+            false
+          end
+
+          def initialize
+            super('lab', [
+              LinearChannel.new('lightness', 0, 100, lower_clamped: true, upper_clamped: true).freeze,
+              LinearChannel.new('a', -125, 125).freeze,
+              LinearChannel.new('b', -125, 125).freeze
+            ].freeze)
+          end
+
+          def convert(dest, lightness, a, b, alpha, # rubocop:disable Naming/MethodParameterName
+                      missing_chroma: false, missing_hue: false)
+            if missing_chroma && missing_hue
+              a = nil
+              b = nil
+            elsif a.nil? && b.nil?
+              missing_chroma = true
+              missing_hue = true
+            end
+
+            case dest
+            when LAB
+              powerless_ab = lightness.nil? || FuzzyMath.equals?(lightness, 0)
+              Color.send(
+                :_for_space,
+                dest,
+                lightness,
+                a.nil? || powerless_ab ? nil : a,
+                b.nil? || powerless_ab ? nil : b,
+                alpha
+              )
+            when LCH
+              Utils.lab_to_lch(dest, lightness, a, b, alpha)
+            else
+              missing_lightness = lightness.nil?
+              lightness = 0 if missing_lightness
+
+              f1 = (lightness + 16) / 116.0
+
+              XYZ_D50.convert(
+                dest,
+                _convert_f_to_x_or_z(((a.nil? ? 0 : a) / 500.0) + f1) * Conversions::D50[0],
+                (if lightness > Utils::LAB_KAPPA * Utils::LAB_EPSILON
+                   (((lightness + 16) / 116.0)**3)
+                 else
+                   lightness / Utils::LAB_KAPPA
+                 end) * Conversions::D50[1],
+                _convert_f_to_x_or_z(f1 - ((b.nil? ? 0 : b) / 200.0)) * Conversions::D50[2],
+                alpha,
+                missing_lightness:,
+                missing_chroma:,
+                missing_hue:,
+                missing_a: a.nil?,
+                missing_b: b.nil?
+              )
+            end
+          end
+
+          private
+
+          def _convert_f_to_x_or_z(component)
+            cubed = component**3
+            cubed > Utils::LAB_EPSILON ? cubed : ((116 * component) - 16) / Utils::LAB_KAPPA
+          end
+        end
+
+        private_constant :Lab
+
+        LAB = Lab.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/lch.rb

@@ -0,0 +1,53 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/lch.dart
+        class Lch
+          include Space
+
+          def bounded?
+            false
+          end
+
+          def polar?
+            true
+          end
+
+          def initialize
+            super('lch', [
+              LinearChannel.new('lightness', 0, 100, lower_clamped: true, upper_clamped: true).freeze,
+              LinearChannel.new('chroma', 0, 150, lower_clamped: true).freeze,
+              Utils::HUE_CHANNEL
+            ].freeze)
+          end
+
+          def convert(dest, lightness, chroma, hue, alpha)
+            missing_chroma = chroma.nil?
+            missing_hue = hue.nil?
+
+            chroma = 0 if missing_chroma
+            hue = 0 if missing_hue
+
+            hue_radians = hue * Math::PI / 180
+            LAB.convert(
+              dest,
+              lightness,
+              chroma * Math.cos(hue_radians),
+              chroma * Math.sin(hue_radians),
+              alpha,
+              missing_chroma:,
+              missing_hue:
+            )
+          end
+        end
+
+        private_constant :Lch
+
+        LCH = Lch.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/lms.rb

@@ -0,0 +1,146 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/lms.dart
+        class Lms
+          include Space
+
+          def bounded?
+            false
+          end
+
+          def initialize
+            super('lms', [
+              LinearChannel.new('long', 0, 1).freeze,
+              LinearChannel.new('medium', 0, 1).freeze,
+              LinearChannel.new('short', 0, 1).freeze
+            ].freeze)
+          end
+
+          def convert(dest, long, medium, short, alpha,
+                      missing_lightness: false,
+                      missing_chroma: false,
+                      missing_hue: false,
+                      missing_a: false,
+                      missing_b: false)
+            if missing_a && missing_b
+              missing_chroma = true
+              missing_hue = true
+            elsif missing_chroma && missing_hue
+              missing_a = true
+              missing_b = true
+            end
+
+            if (missing_lightness && missing_chroma && missing_hue) || (long.nil? && medium.nil? && short.nil?)
+              return Color.send(:_for_space,
+                                dest,
+                                nil,
+                                nil,
+                                nil,
+                                alpha)
+            end
+
+            case dest
+            when OKLAB
+              long_scaled = Math.cbrt(long.nil? ? 0 : long)
+              medium_scaled = Math.cbrt(medium.nil? ? 0 : medium)
+              short_scaled = Math.cbrt(short.nil? ? 0 : short)
+
+              Color.send(
+                :_for_space,
+                dest,
+                unless missing_lightness
+                  (Conversions::LMS_TO_OKLAB[0] * long_scaled) +
+                    (Conversions::LMS_TO_OKLAB[1] * medium_scaled) +
+                    (Conversions::LMS_TO_OKLAB[2] * short_scaled)
+                end,
+                unless missing_a
+                  (Conversions::LMS_TO_OKLAB[3] * long_scaled) +
+                    (Conversions::LMS_TO_OKLAB[4] * medium_scaled) +
+                    (Conversions::LMS_TO_OKLAB[5] * short_scaled)
+                end,
+                unless missing_b
+                  (Conversions::LMS_TO_OKLAB[6] * long_scaled) +
+                    (Conversions::LMS_TO_OKLAB[7] * medium_scaled) +
+                    (Conversions::LMS_TO_OKLAB[8] * short_scaled)
+                end,
+                alpha
+              )
+            when OKLCH
+              long_scaled = Math.cbrt(long.nil? ? 0 : long)
+              medium_scaled = Math.cbrt(medium.nil? ? 0 : medium)
+              short_scaled = Math.cbrt(short.nil? ? 0 : short)
+
+              Utils.lab_to_lch(
+                dest,
+                unless missing_lightness
+                  (Conversions::LMS_TO_OKLAB[0] * long_scaled) +
+                    (Conversions::LMS_TO_OKLAB[1] * medium_scaled) +
+                    (Conversions::LMS_TO_OKLAB[2] * short_scaled)
+                end,
+                unless missing_a
+                  (Conversions::LMS_TO_OKLAB[3] * long_scaled) +
+                    (Conversions::LMS_TO_OKLAB[4] * medium_scaled) +
+                    (Conversions::LMS_TO_OKLAB[5] * short_scaled)
+                end,
+                unless missing_b
+                  (Conversions::LMS_TO_OKLAB[6] * long_scaled) +
+                    (Conversions::LMS_TO_OKLAB[7] * medium_scaled) +
+                    (Conversions::LMS_TO_OKLAB[8] * short_scaled)
+                end,
+                alpha
+              )
+            else
+              convert_linear(dest, long, medium, short, alpha,
+                             missing_lightness:,
+                             missing_chroma:,
+                             missing_hue:,
+                             missing_a:,
+                             missing_b:)
+            end
+          end
+
+          def to_linear(channel)
+            channel
+          end
+
+          def from_linear(channel)
+            channel
+          end
+
+          private
+
+          def transformation_matrix(dest)
+            case dest
+            when A98_RGB
+              Conversions::LMS_TO_LINEAR_A98_RGB
+            when DISPLAY_P3, DISPLAY_P3_LINEAR
+              Conversions::LMS_TO_LINEAR_DISPLAY_P3
+            when PROPHOTO_RGB
+              Conversions::LMS_TO_LINEAR_PROPHOTO_RGB
+            when REC2020
+              Conversions::LMS_TO_LINEAR_REC2020
+            when RGB, SRGB, SRGB_LINEAR
+              Conversions::LMS_TO_LINEAR_SRGB
+            when XYZ_D50
+              Conversions::LMS_TO_XYZ_D50
+            when XYZ_D65
+              Conversions::LMS_TO_XYZ_D65
+            else
+              super
+            end
+          end
+        end
+
+        private_constant :Lms
+
+        LMS = Lms.new
+
+        private_constant :LMS
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/oklab.rb

@@ -0,0 +1,71 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/oklab.dart
+        class Oklab
+          include Space
+
+          def bounded?
+            false
+          end
+
+          def initialize
+            super('oklab', [
+              LinearChannel.new('lightness', 0, 1,
+                                conventionally_percent: true, lower_clamped: true, upper_clamped: true).freeze,
+              LinearChannel.new('a', -0.4, 0.4).freeze,
+              LinearChannel.new('b', -0.4, 0.4).freeze
+            ].freeze)
+          end
+
+          def convert(dest, lightness, a, b, alpha, # rubocop:disable Naming/MethodParameterName
+                      missing_chroma: false, missing_hue: false)
+            return Utils.lab_to_lch(dest, lightness, a, b, alpha, missing_chroma:, missing_hue:) if dest == OKLCH
+
+            if a.nil? && b.nil?
+              missing_chroma = true
+              missing_hue = true
+            elsif missing_chroma && missing_hue
+              a = nil
+              b = nil
+            end
+
+            missing_lightness = lightness.nil?
+            missing_a = a.nil?
+            missing_b = b.nil?
+
+            lightness = 0 if missing_lightness
+            a = 0 if missing_a
+            b = 0 if missing_b
+
+            LMS.convert(
+              dest,
+              ((Conversions::OKLAB_TO_LMS[0] * lightness) +
+               (Conversions::OKLAB_TO_LMS[1] * a) +
+               (Conversions::OKLAB_TO_LMS[2] * b))**3,
+              ((Conversions::OKLAB_TO_LMS[3] * lightness) +
+               (Conversions::OKLAB_TO_LMS[4] * a) +
+               (Conversions::OKLAB_TO_LMS[5] * b))**3,
+              ((Conversions::OKLAB_TO_LMS[6] * lightness) +
+               (Conversions::OKLAB_TO_LMS[7] * a) +
+               (Conversions::OKLAB_TO_LMS[8] * b))**3,
+              alpha,
+              missing_lightness:,
+              missing_chroma:,
+              missing_hue:,
+              missing_a:,
+              missing_b:
+            )
+          end
+        end
+
+        private_constant :Oklab
+
+        OKLAB = Oklab.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/oklch.rb

@@ -0,0 +1,54 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/oklch.dart
+        class Oklch
+          include Space
+
+          def bounded?
+            false
+          end
+
+          def polar?
+            true
+          end
+
+          def initialize
+            super('oklch', [
+              LinearChannel.new('lightness', 0, 1,
+                                conventionally_percent: true, lower_clamped: true, upper_clamped: true).freeze,
+              LinearChannel.new('chroma', 0, 0.4, lower_clamped: true).freeze,
+              Utils::HUE_CHANNEL
+            ].freeze)
+          end
+
+          def convert(dest, lightness, chroma, hue, alpha)
+            missing_chroma = chroma.nil?
+            missing_hue = hue.nil?
+
+            chroma = 0 if missing_chroma
+            hue = 0 if missing_hue
+
+            hue_radians = hue * Math::PI / 180
+            OKLAB.convert(
+              dest,
+              lightness,
+              chroma * Math.cos(hue_radians),
+              chroma * Math.sin(hue_radians),
+              alpha,
+              missing_chroma:,
+              missing_hue:
+            )
+          end
+        end
+
+        private_constant :Oklch
+
+        OKLCH = Oklch.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/prophoto_rgb.rb

@@ -0,0 +1,59 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/prophoto_rgb.dart
+        class ProphotoRgb
+          include Space
+
+          def bounded?
+            true
+          end
+
+          def initialize
+            super('prophoto-rgb', Utils::RGB_CHANNELS)
+          end
+
+          def to_linear(channel)
+            abs = channel.abs
+            abs <= 16 / 512.0 ? channel / 16.0 : (channel <=> 0) * (abs**1.8)
+          end
+
+          def from_linear(channel)
+            abs = channel.abs
+            abs >= 1 / 512.0 ? (channel <=> 0) * (abs**(1 / 1.8)) : 16 * channel
+          end
+
+          private
+
+          def transformation_matrix(dest)
+            case dest
+            when A98_RGB
+              Conversions::LINEAR_PROPHOTO_RGB_TO_LINEAR_A98_RGB
+            when DISPLAY_P3, DISPLAY_P3_LINEAR
+              Conversions::LINEAR_PROPHOTO_RGB_TO_LINEAR_DISPLAY_P3
+            when LMS
+              Conversions::LINEAR_PROPHOTO_RGB_TO_LMS
+            when REC2020
+              Conversions::LINEAR_PROPHOTO_RGB_TO_LINEAR_REC2020
+            when RGB, SRGB, SRGB_LINEAR
+              Conversions::LINEAR_PROPHOTO_RGB_TO_LINEAR_SRGB
+            when XYZ_D50
+              Conversions::LINEAR_PROPHOTO_RGB_TO_XYZ_D50
+            when XYZ_D65
+              Conversions::LINEAR_PROPHOTO_RGB_TO_XYZ_D65
+            else
+              super
+            end
+          end
+        end
+
+        private_constant :ProphotoRgb
+
+        PROPHOTO_RGB = ProphotoRgb.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/rec2020.rb

@@ -0,0 +1,57 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/rec2020.dart
+        class Rec2020
+          include Space
+
+          def bounded?
+            true
+          end
+
+          def initialize
+            super('rec2020', Utils::RGB_CHANNELS)
+          end
+
+          def to_linear(channel)
+            (channel <=> 0) * (channel.abs**2.4)
+          end
+
+          def from_linear(channel)
+            (channel <=> 0) * (channel.abs**(1 / 2.4))
+          end
+
+          private
+
+          def transformation_matrix(dest)
+            case dest
+            when A98_RGB
+              Conversions::LINEAR_REC2020_TO_LINEAR_A98_RGB
+            when DISPLAY_P3, DISPLAY_P3_LINEAR
+              Conversions::LINEAR_REC2020_TO_LINEAR_DISPLAY_P3
+            when LMS
+              Conversions::LINEAR_REC2020_TO_LMS
+            when PROPHOTO_RGB
+              Conversions::LINEAR_REC2020_TO_LINEAR_PROPHOTO_RGB
+            when RGB, SRGB, SRGB_LINEAR
+              Conversions::LINEAR_REC2020_TO_LINEAR_SRGB
+            when XYZ_D50
+              Conversions::LINEAR_REC2020_TO_XYZ_D50
+            when XYZ_D65
+              Conversions::LINEAR_REC2020_TO_XYZ_D65
+            else
+              super
+            end
+          end
+        end
+
+        private_constant :Rec2020
+
+        REC2020 = Rec2020.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/rgb.rb

@@ -0,0 +1,52 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/rgb.dart
+        class Rgb
+          include Space
+
+          def bounded?
+            true
+          end
+
+          def legacy?
+            true
+          end
+
+          def initialize
+            super('rgb', [
+              LinearChannel.new('red', 0, 255, lower_clamped: true, upper_clamped: true).freeze,
+              LinearChannel.new('green', 0, 255, lower_clamped: true, upper_clamped: true).freeze,
+              LinearChannel.new('blue', 0, 255, lower_clamped: true, upper_clamped: true).freeze
+            ].freeze)
+          end
+
+          def convert(dest, red, green, blue, alpha)
+            SRGB.convert(
+              dest,
+              red.nil? ? nil : red / 255.0,
+              green.nil? ? nil : green / 255.0,
+              blue.nil? ? nil : blue / 255.0,
+              alpha
+            )
+          end
+
+          def to_linear(channel)
+            Utils.srgb_and_display_p3_to_linear(channel / 255.0)
+          end
+
+          def from_linear(channel)
+            Utils.srgb_and_display_p3_from_linear(channel) * 255
+          end
+        end
+
+        private_constant :Rgb
+
+        RGB = Rgb.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/srgb.rb

@@ -0,0 +1,145 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/srgb.dart
+        class Srgb
+          include Space
+
+          def bounded?
+            true
+          end
+
+          def initialize
+            super('srgb', Utils::RGB_CHANNELS)
+          end
+
+          def convert(dest, red, green, blue, alpha,
+                      missing_lightness: false,
+                      missing_chroma: false,
+                      missing_hue: false)
+            if (red.nil? && green.nil? && blue.nil?) ||
+               (missing_lightness && missing_chroma && missing_hue)
+              return Color.send(:for_space, dest, nil, nil, nil, alpha)
+            end
+
+            case dest
+            when HSL, HWB
+              red = 0 if red.nil?
+              green = 0 if green.nil?
+              blue = 0 if blue.nil?
+
+              min, max = [red, green, blue].minmax
+              delta = max - min
+
+              hue = if max == min
+                      0.0
+                    elsif max == red
+                      (60.0 * (green - blue) / delta) + 360
+                    elsif max == green
+                      (60.0 * (blue - red) / delta) + 120
+                    else # max == blue
+                      (60.0 * (red - green) / delta) + 240
+                    end
+
+              if dest == HSL
+                lightness = (min + max) / 2.0
+
+                saturation = if [0, 1].include?(lightness)
+                               0.0
+                             else
+                               100.0 * (max - lightness) / [lightness, 1 - lightness].min
+                             end
+                if saturation.negative?
+                  hue += 180
+                  saturation = saturation.abs
+                end
+
+                Color.send(
+                  :for_space_internal,
+                  dest,
+                  missing_hue || FuzzyMath.equals?(saturation, 0) ? nil : hue % 360,
+                  missing_chroma ? nil : saturation,
+                  missing_lightness ? nil : lightness * 100,
+                  alpha
+                )
+              else
+                whiteness = min * 100
+                blackness = 100 - (max * 100)
+
+                Color.send(
+                  :for_space_internal,
+                  dest,
+                  missing_hue || FuzzyMath.greater_than_or_equals?(whiteness + blackness, 100) ? nil : hue % 360,
+                  missing_chroma && missing_lightness ? nil : whiteness,
+                  missing_chroma && missing_lightness ? nil : blackness,
+                  alpha
+                )
+              end
+            when RGB
+              Color.send(
+                :_for_space,
+                dest,
+                red.nil? ? nil : red * 255,
+                green.nil? ? nil : green * 255,
+                blue.nil? ? nil : blue * 255,
+                alpha
+              )
+            when SRGB_LINEAR
+              Color.send(
+                :_for_space,
+                dest,
+                red.nil? ? nil : to_linear(red),
+                green.nil? ? nil : to_linear(green),
+                blue.nil? ? nil : to_linear(blue),
+                alpha
+              )
+            else
+              convert_linear(dest, red, green, blue, alpha,
+                             missing_lightness:,
+                             missing_chroma:,
+                             missing_hue:)
+            end
+          end
+
+          def to_linear(channel)
+            Utils.srgb_and_display_p3_to_linear(channel)
+          end
+
+          def from_linear(channel)
+            Utils.srgb_and_display_p3_from_linear(channel)
+          end
+
+          private
+
+          def transformation_matrix(dest)
+            case dest
+            when A98_RGB
+              Conversions::LINEAR_SRGB_TO_LINEAR_A98_RGB
+            when DISPLAY_P3, DISPLAY_P3_LINEAR
+              Conversions::LINEAR_SRGB_TO_LINEAR_DISPLAY_P3
+            when LMS
+              Conversions::LINEAR_SRGB_TO_LMS
+            when PROPHOTO_RGB
+              Conversions::LINEAR_SRGB_TO_LINEAR_PROPHOTO_RGB
+            when REC2020
+              Conversions::LINEAR_SRGB_TO_LINEAR_REC2020
+            when XYZ_D50
+              Conversions::LINEAR_SRGB_TO_XYZ_D50
+            when XYZ_D65
+              Conversions::LINEAR_SRGB_TO_XYZ_D65
+            else
+              super
+            end
+          end
+        end
+
+        private_constant :Srgb
+
+        SRGB = Srgb.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/srgb_linear.rb

@@ -0,0 +1,72 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/srgb_linear.dart
+        class SrgbLinear
+          include Space
+
+          def bounded?
+            true
+          end
+
+          def initialize
+            super('srgb-linear', Utils::RGB_CHANNELS)
+          end
+
+          def convert(dest, red, green, blue, alpha)
+            case dest
+            when HSL, HWB, RGB, SRGB
+              SRGB.convert(
+                dest,
+                red.nil? ? nil : Utils.srgb_and_display_p3_from_linear(red),
+                green.nil? ? nil : Utils.srgb_and_display_p3_from_linear(green),
+                blue.nil? ? nil : Utils.srgb_and_display_p3_from_linear(blue),
+                alpha
+              )
+            else
+              super
+            end
+          end
+
+          def to_linear(channel)
+            channel
+          end
+
+          def from_linear(channel)
+            channel
+          end
+
+          private
+
+          def transformation_matrix(dest)
+            case dest
+            when A98_RGB
+              Conversions::LINEAR_SRGB_TO_LINEAR_A98_RGB
+            when DISPLAY_P3, DISPLAY_P3_LINEAR
+              Conversions::LINEAR_SRGB_TO_LINEAR_DISPLAY_P3
+            when PROPHOTO_RGB
+              Conversions::LINEAR_SRGB_TO_LINEAR_PROPHOTO_RGB
+            when REC2020
+              Conversions::LINEAR_SRGB_TO_LINEAR_REC2020
+            when XYZ_D65
+              Conversions::LINEAR_SRGB_TO_XYZ_D65
+            when XYZ_D50
+              Conversions::LINEAR_SRGB_TO_XYZ_D50
+            when LMS
+              Conversions::LINEAR_SRGB_TO_LMS
+            else
+              super
+            end
+          end
+        end
+
+        private_constant :SrgbLinear
+
+        SRGB_LINEAR = SrgbLinear.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/utils.rb

@@ -0,0 +1,89 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/utils.dart
+        module Utils
+          module_function
+
+          # A constant used to convert Lab to/from XYZ.
+          LAB_KAPPA = Rational(24_389, 27) # 29^3/3^3
+
+          # A constant used to convert Lab to/from XYZ.
+          LAB_EPSILON = Rational(216, 24_389) # 6^3/29^3
+
+          # The hue channel shared across all polar color spaces.
+          HUE_CHANNEL = ColorChannel.new('hue', polar_angle: true, associated_unit: 'deg').freeze
+
+          # The color channels shared across all RGB color spaces (except the legacy RGB space).
+          RGB_CHANNELS = [
+            LinearChannel.new('red', 0, 1).freeze,
+            LinearChannel.new('green', 0, 1).freeze,
+            LinearChannel.new('blue', 0, 1).freeze
+          ].freeze
+
+          # The color channels shared across both XYZ color spaces.
+          XYZ_CHANNELS = [
+            LinearChannel.new('x', 0, 1).freeze,
+            LinearChannel.new('y', 0, 1).freeze,
+            LinearChannel.new('z', 0, 1).freeze
+          ].freeze
+
+          # The algorithm for converting a single `srgb` or `display-p3` channel to
+          # linear-light form.
+          # @param channel [Numeric]
+          # @return [Numeric]
+          def srgb_and_display_p3_to_linear(channel)
+            abs = channel.abs
+            abs <= 0.04045 ? channel / 12.92 : (channel <=> 0) * (((abs + 0.055) / 1.055)**2.4)
+          end
+
+          # The algorithm for converting a single `srgb` or `display-p3` channel to
+          # gamma-corrected form.
+          # @param channel [Numeric]
+          # @return [Numeric]
+          def srgb_and_display_p3_from_linear(channel)
+            abs = channel.abs
+            abs <= 0.0031308 ? channel * 12.92 : (channel <=> 0) * ((1.055 * (abs**(1 / 2.4))) - 0.055)
+          end
+
+          # Converts a Lab or OKLab color to LCH or OKLCH, respectively.
+          #
+          # The [missing_chroma] and [missing_hue] arguments indicate whether this came
+          # from a color that was missing its chroma or hue channels, respectively.
+          # @param dest [Space]
+          # @param lightness [Numeric]
+          # @param a [Numeric]
+          # @param b [Numeric]
+          # @param alpha [Numeric]
+          # @return [Color]
+          def lab_to_lch(dest, lightness, a, b, alpha, # rubocop:disable Naming/MethodParameterName
+                         missing_chroma: false, missing_hue: false)
+            missing_chroma ||= a.nil? && b.nil?
+            missing_hue ||= a.nil? && b.nil?
+
+            chroma = Math.sqrt(((a.nil? ? 0 : a)**2) + ((b.nil? ? 0 : b)**2))
+            hue = if missing_hue || FuzzyMath.equals?(chroma, 0)
+                    nil
+                  else
+                    Math.atan2(b.nil? ? 0 : b, a.nil? ? 0 : a) * 180 / Math::PI
+                  end
+
+            Color.send(
+              :for_space_internal,
+              dest,
+              lightness,
+              missing_chroma ? nil : chroma,
+              hue.nil? || hue >= 0 ? hue : hue + 360,
+              alpha
+            )
+          end
+        end
+
+        private_constant :Utils
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/xyz_d50.rb

@@ -0,0 +1,113 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/xyz_d50.dart
+        class XyzD50
+          include Space
+
+          def bounded?
+            false
+          end
+
+          def initialize
+            super('xyz-d50', Utils::XYZ_CHANNELS)
+          end
+
+          def convert(dest, x, y, z, alpha, # rubocop:disable Naming/MethodParameterName
+                      missing_lightness: false,
+                      missing_chroma: false,
+                      missing_hue: false,
+                      missing_a: false,
+                      missing_b: false)
+            if missing_a && missing_b
+              missing_chroma = true
+              missing_hue = true
+            elsif missing_chroma && missing_hue
+              missing_a = true
+              missing_b = true
+            end
+
+            if (missing_lightness && missing_chroma && missing_hue) ||
+               (x.nil? && y.nil? && z.nil?)
+              return Color.send(:_for_space, dest, nil, nil, nil, alpha)
+            end
+
+            case dest
+            when LAB, LCH
+              f0 = _convert_component_to_lab_f((x.nil? ? 0 : x) / Conversions::D50[0])
+              f1 = _convert_component_to_lab_f((y.nil? ? 0 : y) / Conversions::D50[1])
+              f2 = _convert_component_to_lab_f((z.nil? ? 0 : z) / Conversions::D50[2])
+              lightness = missing_lightness ? nil : (116 * f1) - 16
+              a = 500 * (f0 - f1)
+              b = 200 * (f1 - f2)
+
+              if dest == LAB
+                Color.send(:_for_space,
+                           dest,
+                           lightness,
+                           missing_a ? nil : a,
+                           missing_b ? nil : b,
+                           alpha)
+              else
+                Utils.lab_to_lch(dest, lightness, a, b, alpha, missing_chroma:, missing_hue:)
+              end
+            else
+              convert_linear(dest, x, y, z, alpha,
+                             missing_lightness:,
+                             missing_chroma:,
+                             missing_hue:,
+                             missing_a:,
+                             missing_b:)
+            end
+          end
+
+          def to_linear(channel)
+            channel
+          end
+
+          def from_linear(channel)
+            channel
+          end
+
+          private
+
+          def _convert_component_to_lab_f(component)
+            if component > Utils::LAB_EPSILON
+              Math.cbrt(component)
+            else
+              ((Utils::LAB_KAPPA * component) + 16) / 116.0
+            end
+          end
+
+          def transformation_matrix(dest)
+            case dest
+            when A98_RGB
+              Conversions::XYZ_D50_TO_LINEAR_A98_RGB
+            when DISPLAY_P3, DISPLAY_P3_LINEAR
+              Conversions::XYZ_D50_TO_LINEAR_DISPLAY_P3
+            when LMS
+              Conversions::XYZ_D50_TO_LMS
+            when PROPHOTO_RGB
+              Conversions::XYZ_D50_TO_LINEAR_PROPHOTO_RGB
+            when REC2020
+              Conversions::XYZ_D50_TO_LINEAR_REC2020
+            when RGB, SRGB, SRGB_LINEAR
+              Conversions::XYZ_D50_TO_LINEAR_SRGB
+            when XYZ_D65
+              Conversions::XYZ_D50_TO_XYZ_D65
+            else
+              super
+            end
+          end
+        end
+
+        private_constant :XyzD50
+
+        XYZ_D50 = XyzD50.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/color/space/xyz_d65.rb

@@ -0,0 +1,57 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Color
+      module Space
+        # @see https://github.com/sass/dart-sass/blob/main/lib/src/value/color/space/xyz_d65.dart
+        class XyzD65
+          include Space
+
+          def bounded?
+            false
+          end
+
+          def initialize
+            super('xyz', Utils::XYZ_CHANNELS)
+          end
+
+          def to_linear(channel)
+            channel
+          end
+
+          def from_linear(channel)
+            channel
+          end
+
+          private
+
+          def transformation_matrix(dest)
+            case dest
+            when A98_RGB
+              Conversions::XYZ_D65_TO_LINEAR_A98_RGB
+            when DISPLAY_P3, DISPLAY_P3_LINEAR
+              Conversions::XYZ_D65_TO_LINEAR_DISPLAY_P3
+            when LMS
+              Conversions::XYZ_D65_TO_LMS
+            when PROPHOTO_RGB
+              Conversions::XYZ_D65_TO_LINEAR_PROPHOTO_RGB
+            when REC2020
+              Conversions::XYZ_D65_TO_LINEAR_REC2020
+            when RGB, SRGB, SRGB_LINEAR
+              Conversions::XYZ_D65_TO_LINEAR_SRGB
+            when XYZ_D50
+              Conversions::XYZ_D65_TO_XYZ_D50
+            else
+              super
+            end
+          end
+        end
+
+        private_constant :XyzD65
+
+        XYZ_D65 = XyzD65.new
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/function.rb

@@ -0,0 +1,52 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    # Sass's function type.
+    #
+    # @see https://sass-lang.com/documentation/js-api/classes/sassfunction/
+    class Function
+      include Value
+
+      # @param signature [::String]
+      # @param callback [Proc]
+      def initialize(signature, &callback)
+        @signature = signature.freeze
+        @callback = callback.freeze
+      end
+
+      # @return [Object, nil]
+      protected attr_reader :compile_context
+
+      # @return [Integer, nil]
+      protected attr_reader :id
+
+      # @return [::String, nil]
+      attr_reader :signature
+
+      # @return [Proc, nil]
+      attr_reader :callback
+
+      # @return [::Boolean]
+      def ==(other)
+        return false unless other.is_a?(Sass::Value::Function)
+
+        if defined?(@id)
+          other.compile_context == compile_context && other.id == id
+        else
+          other.signature == signature && other.callback == callback
+        end
+      end
+
+      # @return [Integer]
+      def hash
+        @hash ||= defined?(@id) ? [compile_context, id].hash : [signature, callback].hash
+      end
+
+      # @return [Function]
+      def assert_function(_name = nil)
+        self
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/fuzzy_math.rb

@@ -0,0 +1,84 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    # Sass's {FuzzyMath} module.
+    module FuzzyMath
+      PRECISION = 10
+
+      EPSILON = 10**(-PRECISION - 1)
+
+      INVERSE_EPSILON = 10**(PRECISION + 1)
+
+      module_function
+
+      def equals?(number1, number2)
+        return true if number1 == number2
+
+        (number1 - number2).abs <= EPSILON &&
+          (number1 * INVERSE_EPSILON).round ==
+            (number2 * INVERSE_EPSILON).round
+      end
+
+      def equals_nilable?(number1, number2)
+        return true if number1 == number2
+        return false if number1.nil? || number2.nil?
+
+        (number1 - number2).abs <= EPSILON &&
+          (number1 * INVERSE_EPSILON).round ==
+            (number2 * INVERSE_EPSILON).round
+      end
+
+      def less_than?(number1, number2)
+        number1 < number2 && !equals?(number1, number2)
+      end
+
+      def less_than_or_equals?(number1, number2)
+        number1 < number2 || equals?(number1, number2)
+      end
+
+      def greater_than?(number1, number2)
+        number1 > number2 && !equals?(number1, number2)
+      end
+
+      def greater_than_or_equals?(number1, number2)
+        number1 > number2 || equals?(number1, number2)
+      end
+
+      def integer?(number)
+        return false unless number.finite?
+
+        equals?(number, number.round)
+      end
+
+      def to_i(number)
+        integer?(number) ? number.round : nil
+      end
+
+      def between(number, min, max)
+        return min if equals?(number, min)
+        return max if equals?(number, max)
+        return number if number > min && number < max
+
+        nil
+      end
+
+      def assert_between(number, min, max, name)
+        result = between(number, min, max)
+        return result unless result.nil?
+
+        raise Sass::ScriptError.new("#{number} must be between #{min} and #{max}.", name)
+      end
+
+      def _clamp_like_css(number, lower_bound, upper_bound)
+        number.to_f.nan? ? lower_bound : number.clamp(lower_bound, upper_bound)
+      end
+
+      def _hash(number)
+        number&.finite? ? (number * INVERSE_EPSILON).round : number
+      end
+    end
+
+    private_constant :FuzzyMath
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/list.rb

@@ -0,0 +1,79 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    # Sass's list type.
+    #
+    # @see https://sass-lang.com/documentation/js-api/classes/sasslist/
+    class List
+      include Value
+
+      # @param contents [Array<Value>]
+      # @param separator [::String]
+      # @param bracketed [::Boolean]
+      def initialize(contents = [], separator: ',', bracketed: false)
+        if separator.nil? && contents.length > 1
+          raise Sass::ScriptError, 'A list with more than one element must have an explicit separator'
+        end
+
+        @contents = contents.freeze
+        @separator = separator.freeze
+        @bracketed = bracketed.freeze
+      end
+
+      # @return [::String, nil]
+      attr_reader :separator
+
+      # @return [::Boolean]
+      def bracketed?
+        @bracketed
+      end
+
+      # @return [::Boolean]
+      def ==(other)
+        (other.is_a?(Sass::Value::List) &&
+         other.to_a == to_a &&
+         other.separator == separator &&
+         other.bracketed? == bracketed?) ||
+          (to_a.empty? && other.is_a?(Sass::Value::Map) && other.to_a.empty?)
+      end
+
+      # @param index [Numeric]
+      # @return [Value]
+      def at(index)
+        index = index.floor
+        index = to_a.length + index if index.negative?
+        return nil if index.negative? || index >= to_a.length
+
+        to_a[index]
+      end
+
+      # @return [Integer]
+      def hash
+        @hash ||= contents.hash
+      end
+
+      # @return [Array<Value>]
+      def to_a
+        @contents
+      end
+
+      # @return [Map, nil]
+      def to_map
+        to_a.empty? ? Sass::Value::Map.new({}) : nil
+      end
+
+      # @return [Map]
+      # @raise [ScriptError]
+      def assert_map(name = nil)
+        to_a.empty? ? Sass::Value::Map.new({}) : super.assert_map(name)
+      end
+
+      private
+
+      def to_a_length
+        to_a.length
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/map.rb

@@ -0,0 +1,71 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    # Sass's map type.
+    #
+    # @see https://sass-lang.com/documentation/js-api/classes/sassmap/
+    class Map
+      include Value
+
+      # @param contents [Hash<Value, Value>]
+      def initialize(contents = {})
+        @contents = contents.freeze
+      end
+
+      # @return [Hash<Value, Value>]
+      attr_reader :contents
+
+      # @return [::String, nil]
+      def separator
+        contents.empty? ? nil : ','
+      end
+
+      # @return [::Boolean]
+      def ==(other)
+        (other.is_a?(Sass::Value::Map) && other.contents == contents) ||
+          (contents.empty? && other.is_a?(Sass::Value::List) && other.to_a.empty?)
+      end
+
+      # @param index [Numeric, Value]
+      # @return [List<(Value, Value)>, Value]
+      def at(index)
+        if index.is_a?(Numeric)
+          index = index.floor
+          index = to_a_length + index if index.negative?
+          return nil if index.negative? || index >= to_a_length
+
+          Sass::Value::List.new(contents.to_a[index], separator: ' ')
+        else
+          contents[index]
+        end
+      end
+
+      # @return [Integer]
+      def hash
+        @hash ||= contents.hash
+      end
+
+      # @return [Array<List<(Value, Value)>>]
+      def to_a
+        contents.map { |key, value| Sass::Value::List.new([key, value], separator: ' ') }
+      end
+
+      # @return [Map]
+      def to_map
+        self
+      end
+
+      # @return [Map]
+      def assert_map(_name = nil)
+        self
+      end
+
+      private
+
+      def to_a_length
+        contents.length
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/mixin.rb

@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    # Sass's mixin type.
+    #
+    # @see https://sass-lang.com/documentation/js-api/classes/sassmixin/
+    class Mixin
+      include Value
+
+      class << self
+        private :new
+      end
+
+      # @return [Object]
+      protected attr_reader :compile_context
+
+      # @return [Integer]
+      protected attr_reader :id
+
+      # @return [::Boolean]
+      def ==(other)
+        other.is_a?(Sass::Value::Mixin) && other.compile_context == compile_context && other.id == id
+      end
+
+      # @return [Integer]
+      def hash
+        @hash ||= [compile_context, id].hash
+      end
+
+      # @return [Mixin]
+      def assert_mixin(_name = nil)
+        self
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/null.rb

@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    # Sass's null type.
+    #
+    # @see https://sass-lang.com/documentation/js-api/variables/sassnull/
+    class Null
+      include Value
+
+      def initialize
+        @value = nil
+      end
+
+      # @return [nil]
+      attr_reader :value
+
+      # @return [Boolean]
+      def !
+        Boolean::TRUE
+      end
+
+      # @return [::Boolean]
+      def ==(other)
+        other.is_a?(Sass::Value::Null)
+      end
+
+      # @return [Integer]
+      def hash
+        @hash ||= value.hash
+      end
+
+      # @return [::Boolean]
+      def to_bool # rubocop:disable Naming/PredicateMethod
+        false
+      end
+
+      alias to_nil value
+
+      # Sass's null value.
+      NULL = Null.new
+
+      def self.new
+        NULL
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/number.rb

@@ -0,0 +1,364 @@
+# frozen_string_literal: true
+
+require_relative 'number/unit'
+
+module Sass
+  module Value
+    # Sass's number type.
+    #
+    # @see https://sass-lang.com/documentation/js-api/classes/sassnumber/
+    class Number
+      include Value
+      include CalculationValue
+
+      # @param value [Numeric]
+      # @param unit [::String, Hash]
+      # @option unit [Array<::String>] :numerator_units
+      # @option unit [Array<::String>] :denominator_units
+      def initialize(value, unit = nil)
+        case unit
+        when nil
+          numerator_units = []
+          denominator_units = []
+        when ::String
+          numerator_units = [unit]
+          denominator_units = []
+        when ::Hash
+          numerator_units = unit.fetch(:numerator_units, [])
+          unless numerator_units.is_a?(::Array)
+            raise Sass::ScriptError, "invalid numerator_units #{numerator_units.inspect}"
+          end
+
+          denominator_units = unit.fetch(:denominator_units, [])
+          unless denominator_units.is_a?(::Array)
+            raise Sass::ScriptError, "invalid denominator_units #{denominator_units.inspect}"
+          end
+        else
+          raise Sass::ScriptError, "invalid unit #{unit.inspect}"
+        end
+
+        unless denominator_units.empty? && numerator_units.empty?
+          value = value.dup
+          numerator_units = numerator_units.dup
+          new_denominator_units = []
+
+          denominator_units.each do |denominator_unit|
+            index = numerator_units.find_index do |numerator_unit|
+              factor = Unit.conversion_factor(denominator_unit, numerator_unit)
+              if factor.nil?
+                false
+              else
+                value *= factor
+                true
+              end
+            end
+            if index.nil?
+              new_denominator_units.push(denominator_unit)
+            else
+              numerator_units.delete_at(index)
+            end
+          end
+
+          denominator_units = new_denominator_units
+        end
+
+        @value = value.freeze
+        @numerator_units = numerator_units.each(&:freeze).freeze
+        @denominator_units = denominator_units.each(&:freeze).freeze
+      end
+
+      # @return [Numeric]
+      attr_reader :value
+
+      # @return [Array<::String>]
+      attr_reader :numerator_units, :denominator_units
+
+      # @return [::Boolean]
+      def ==(other)
+        return false unless other.is_a?(Sass::Value::Number)
+
+        return false if numerator_units.length != other.numerator_units.length ||
+                        denominator_units.length != other.denominator_units.length
+
+        return FuzzyMath.equals?(value, other.value) if unitless?
+
+        if Unit.canonicalize_units(numerator_units) != Unit.canonicalize_units(other.numerator_units) &&
+           Unit.canonicalize_units(denominator_units) != Unit.canonicalize_units(other.denominator_units)
+          return false
+        end
+
+        FuzzyMath.equals?(
+          value *
+          Unit.canonical_multiplier(numerator_units) /
+          Unit.canonical_multiplier(denominator_units),
+          other.value *
+          Unit.canonical_multiplier(other.numerator_units) /
+          Unit.canonical_multiplier(other.denominator_units)
+        )
+      end
+
+      # @return [Integer]
+      def hash
+        @hash ||= FuzzyMath._hash(canonical_units_value).hash
+      end
+
+      # @return [::Boolean]
+      def unitless?
+        numerator_units.empty? && denominator_units.empty?
+      end
+
+      # @return [Number]
+      # @raise [ScriptError]
+      def assert_unitless(name = nil)
+        raise Sass::ScriptError.new("Expected #{self} to have no units", name) unless unitless?
+
+        self
+      end
+
+      # @return [::Boolean]
+      def units?
+        !unitless?
+      end
+
+      # @param unit [::String]
+      # @return [::Boolean]
+      def unit?(unit)
+        single_unit? && numerator_units.first == unit
+      end
+
+      # @param unit [::String]
+      # @return [Number]
+      # @raise [ScriptError]
+      def assert_unit(unit, name = nil)
+        raise Sass::ScriptError.new("Expected #{self} to have unit #{unit.inspect}", name) unless unit?(unit)
+
+        self
+      end
+
+      # @return [::Boolean]
+      def integer?
+        FuzzyMath.integer?(value)
+      end
+
+      # @return [Integer]
+      # @raise [ScriptError]
+      def assert_integer(name = nil)
+        raise Sass::ScriptError.new("#{self} is not an integer", name) unless integer?
+
+        to_i
+      end
+
+      # @return [Integer]
+      def to_i
+        FuzzyMath.to_i(value)
+      end
+
+      # @param min [Numeric]
+      # @param max [Numeric]
+      # @return [Numeric]
+      # @raise [ScriptError]
+      def assert_between(min, max, name = nil)
+        FuzzyMath.assert_between(value, min, max, name)
+      end
+
+      # @param unit [::String]
+      # @return [::Boolean]
+      def compatible_with_unit?(unit)
+        single_unit? && !Unit.conversion_factor(numerator_units.first, unit).nil?
+      end
+
+      # @param new_numerator_units [Array<::String>]
+      # @param new_denominator_units [Array<::String>]
+      # @return [Number]
+      def convert(new_numerator_units, new_denominator_units, name = nil)
+        Number.new(convert_value(new_numerator_units, new_denominator_units, name), {
+                     numerator_units: new_numerator_units,
+                     denominator_units: new_denominator_units
+                   })
+      end
+
+      # @param new_numerator_units [Array<::String>]
+      # @param new_denominator_units [Array<::String>]
+      # @return [Numeric]
+      def convert_value(new_numerator_units, new_denominator_units, name = nil)
+        coerce_or_convert_value(new_numerator_units, new_denominator_units,
+                                coerce_unitless: false,
+                                name:)
+      end
+
+      # @param other [Number]
+      # @return [Number]
+      def convert_to_match(other, name = nil, other_name = nil)
+        Number.new(convert_value_to_match(other, name, other_name), {
+                     numerator_units: other.numerator_units,
+                     denominator_units: other.denominator_units
+                   })
+      end
+
+      # @param other [Number]
+      # @return [Numeric]
+      def convert_value_to_match(other, name = nil, other_name = nil)
+        coerce_or_convert_value(other.numerator_units, other.denominator_units,
+                                coerce_unitless: false,
+                                name:,
+                                other:,
+                                other_name:)
+      end
+
+      # @param new_numerator_units [Array<::String>]
+      # @param new_denominator_units [Array<::String>]
+      # @return [Number]
+      def coerce(new_numerator_units, new_denominator_units, name = nil)
+        Number.new(coerce_value(new_numerator_units, new_denominator_units, name), {
+                     numerator_units: new_numerator_units,
+                     denominator_units: new_denominator_units
+                   })
+      end
+
+      # @param new_numerator_units [Array<::String>]
+      # @param new_denominator_units [Array<::String>]
+      # @return [Numeric]
+      def coerce_value(new_numerator_units, new_denominator_units, name = nil)
+        coerce_or_convert_value(new_numerator_units, new_denominator_units,
+                                coerce_unitless: true,
+                                name:)
+      end
+
+      # @param unit [::String]
+      # @return [Numeric]
+      def coerce_value_to_unit(unit, name = nil)
+        coerce_value([unit], [], name)
+      end
+
+      # @param other [Number]
+      # @return [Number]
+      def coerce_to_match(other, name = nil, other_name = nil)
+        Number.new(coerce_value_to_match(other, name, other_name), {
+                     numerator_units: other.numerator_units,
+                     denominator_units: other.denominator_units
+                   })
+      end
+
+      # @param other [Number]
+      # @return [Numeric]
+      def coerce_value_to_match(other, name = nil, other_name = nil)
+        coerce_or_convert_value(other.numerator_units, other.denominator_units,
+                                coerce_unitless: true,
+                                name:,
+                                other:,
+                                other_name:)
+      end
+
+      # @return [Number]
+      def assert_number(_name = nil)
+        self
+      end
+
+      private
+
+      def single_unit?
+        numerator_units.length == 1 && denominator_units.empty?
+      end
+
+      def canonical_units_value
+        if unitless?
+          value
+        elsif single_unit?
+          value * Unit.canonical_multiplier_for_unit(numerator_units.first)
+        else
+          value * Unit.canonical_multiplier(numerator_units) / Unit.canonical_multiplier(denominator_units)
+        end
+      end
+
+      def coerce_or_convert_value(new_numerator_units, new_denominator_units,
+                                  coerce_unitless:,
+                                  name: nil,
+                                  other: nil,
+                                  other_name: nil)
+        unless other.nil? ||
+               (other.numerator_units == new_numerator_units && other.denominator_units == new_denominator_units)
+          raise Sass::ScriptError,
+                "Expected #{other} to have units #{unit_string(new_numerator_units, new_denominator_units).inspect}"
+        end
+
+        return value if numerator_units == new_numerator_units && denominator_units == new_denominator_units
+
+        other_unitless = new_numerator_units.empty? && new_denominator_units.empty?
+        return value if coerce_unitless && (unitless? || other_unitless)
+
+        compatibility_error = lambda {
+          unless other.nil?
+            message = "#{self} and"
+            message << " $#{other_name}:" unless other_name.nil?
+            message << " #{other} have incompatible units"
+            message << " (one has units and the other doesn't)" if unitless? || other_unitless
+            return Sass::ScriptError.new(message, name)
+          end
+
+          return Sass::ScriptError.new("Expected #{self} to have no units", name) unless other_unitless
+
+          if new_numerator_units.length == 1 && new_denominator_units.empty?
+            type = Unit::TYPES_BY_UNIT[new_numerator_units.first]
+            return Sass::ScriptError.new(
+              "Expected #{self} to have a #{type} unit (#{Unit::UNITS_BY_TYPE[type].join(', ')})", name
+            )
+          end
+
+          unit_length = new_numerator_units.length + new_denominator_units.length
+          units = unit_string(new_numerator_units, new_denominator_units)
+          Sass::ScriptError.new("Expected #{self} to have unit#{'s' if unit_length > 1} #{units}", name)
+        }
+
+        result = value
+
+        old_numerator_units = numerator_units.dup
+        new_numerator_units.each do |new_numerator_unit|
+          index = old_numerator_units.find_index do |old_numerator_unit|
+            factor = Unit.conversion_factor(new_numerator_unit, old_numerator_unit)
+            if factor.nil?
+              false
+            else
+              result *= factor
+              true
+            end
+          end
+          raise compatibility_error.call if index.nil?
+
+          old_numerator_units.delete_at(index)
+        end
+
+        old_denominator_units = denominator_units.dup
+        new_denominator_units.each do |new_denominator_unit|
+          index = old_denominator_units.find_index do |old_denominator_unit|
+            factor = Unit.conversion_factor(new_denominator_unit, old_denominator_unit)
+            if factor.nil?
+              false
+            else
+              result /= factor
+              true
+            end
+          end
+          raise compatibility_error.call if index.nil?
+
+          old_denominator_units.delete_at(index)
+        end
+
+        raise compatibility_error.call unless old_numerator_units.empty? && old_denominator_units.empty?
+
+        result
+      end
+
+      def unit_string(numerator_units, denominator_units)
+        if numerator_units.empty?
+          return 'no units' if denominator_units.empty?
+
+          return denominator_units.length == 1 ? "#{denominator_units.first}^-1" : "(#{denominator_units.join('*')})^-1"
+        end
+
+        return numerator_units.join('*') if denominator_units.empty?
+
+        "#{numerator_units.join('*')}/#{denominator_units.join('*')}"
+      end
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/number/unit.rb

@@ -0,0 +1,187 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    class Number
+      # The {Unit} module.
+      module Unit
+        CONVERSIONS = {
+          # Length
+          'in' => {
+            'in' => Rational(1),
+            'cm' => Rational(1, 2.54),
+            'pc' => Rational(1, 6),
+            'mm' => Rational(1, 25.4),
+            'q' => Rational(1, 101.6),
+            'pt' => Rational(1, 72),
+            'px' => Rational(1, 96)
+          },
+          'cm' => {
+            'in' => Rational(2.54),
+            'cm' => Rational(1),
+            'pc' => Rational(2.54, 6),
+            'mm' => Rational(1, 10),
+            'q' => Rational(1, 40),
+            'pt' => Rational(2.54, 72),
+            'px' => Rational(2.54, 96)
+          },
+          'pc' => {
+            'in' => Rational(6),
+            'cm' => Rational(6, 2.54),
+            'pc' => Rational(1),
+            'mm' => Rational(6, 25.4),
+            'q' => Rational(6, 101.6),
+            'pt' => Rational(1, 12),
+            'px' => Rational(1, 16)
+          },
+          'mm' => {
+            'in' => Rational(25.4),
+            'cm' => Rational(10),
+            'pc' => Rational(25.4, 6),
+            'mm' => Rational(1),
+            'q' => Rational(1, 4),
+            'pt' => Rational(25.4, 72),
+            'px' => Rational(25.4, 96)
+          },
+          'q' => {
+            'in' => Rational(101.6),
+            'cm' => Rational(40),
+            'pc' => Rational(101.6, 6),
+            'mm' => Rational(4),
+            'q' => Rational(1),
+            'pt' => Rational(101.6, 72),
+            'px' => Rational(101.6, 96)
+          },
+          'pt' => {
+            'in' => Rational(72),
+            'cm' => Rational(72, 2.54),
+            'pc' => Rational(12),
+            'mm' => Rational(72, 25.4),
+            'q' => Rational(72, 101.6),
+            'pt' => Rational(1),
+            'px' => Rational(3, 4)
+          },
+          'px' => {
+            'in' => Rational(96),
+            'cm' => Rational(96, 2.54),
+            'pc' => Rational(16),
+            'mm' => Rational(96, 25.4),
+            'q' => Rational(96, 101.6),
+            'pt' => Rational(4, 3),
+            'px' => Rational(1)
+          },
+
+          # Rotation
+          'deg' => {
+            'deg' => Rational(1),
+            'grad' => Rational(9, 10),
+            'rad' => Rational(180, Math::PI),
+            'turn' => Rational(360)
+          },
+          'grad' => {
+            'deg' => Rational(10, 9),
+            'grad' => Rational(1),
+            'rad' => Rational(200, Math::PI),
+            'turn' => Rational(400)
+          },
+          'rad' => {
+            'deg' => Rational(Math::PI, 180),
+            'grad' => Rational(Math::PI, 200),
+            'rad' => Rational(1),
+            'turn' => Rational(Math::PI * 2)
+          },
+          'turn' => {
+            'deg' => Rational(1, 360),
+            'grad' => Rational(1, 400),
+            'rad' => Rational(1, Math::PI * 2),
+            'turn' => Rational(1)
+          },
+
+          # Time
+          's' => {
+            's' => Rational(1),
+            'ms' => Rational(1, 1000)
+          },
+          'ms' => {
+            's' => Rational(1000),
+            'ms' => Rational(1)
+          },
+
+          # Frequency
+          'Hz' => {
+            'Hz' => Rational(1),
+            'kHz' => Rational(1000)
+          },
+          'kHz' => {
+            'Hz' => Rational(1, 1000),
+            'kHz' => Rational(1)
+          },
+
+          # Pixel density
+          'dpi' => {
+            'dpi' => Rational(1),
+            'dpcm' => Rational(2.54),
+            'dppx' => Rational(96)
+          },
+          'dpcm' => {
+            'dpi' => Rational(1, 2.54),
+            'dpcm' => Rational(1),
+            'dppx' => Rational(96, 2.54)
+          },
+          'dppx' => {
+            'dpi' => Rational(1, 96),
+            'dpcm' => Rational(2.54, 96),
+            'dppx' => Rational(1)
+          }
+        }.freeze
+
+        UNITS_BY_TYPE = {
+          time: %w[s ms],
+          frequency: %w[Hz kHz],
+          'pixel density': %w[dpi dpcm dppx]
+        }.freeze
+
+        TYPES_BY_UNIT = UNITS_BY_TYPE.each_with_object({}) do |(key, values), hash|
+          values.each do |value|
+            hash[value] = key
+          end
+        end
+
+        module_function
+
+        def conversion_factor(unit1, unit2)
+          return 1 if unit1 == unit2
+
+          CONVERSIONS.dig(unit1, unit2)
+        end
+
+        def canonicalize_units(units)
+          return units if units.empty?
+
+          if units.length == 1
+            type = TYPES_BY_UNIT[units.first]
+            return type.nil? ? units : [UNITS_BY_TYPE[type].first]
+          end
+
+          units.map do |unit|
+            type = TYPES_BY_UNIT[unit]
+            type.nil? ? units : [UNITS_BY_TYPE[type].first]
+          end.sort
+        end
+
+        def canonical_multiplier(units)
+          units.reduce(1) do |multiplier, unit|
+            multiplier * canonical_multiplier_for_unit(unit)
+          end
+        end
+
+        def canonical_multiplier_for_unit(unit)
+          inner_map = CONVERSIONS[unit]
+          inner_map.nil? ? 1 : 1 / inner_map.values.first
+        end
+      end
+
+      private_constant :Unit
+    end
+  end
+end

bin/gems/sass-embedded-1.104.1-x86_64-linux-gnu/lib/sass/value/string.rb

@@ -0,0 +1,61 @@
+# frozen_string_literal: true
+
+module Sass
+  module Value
+    # Sass's string type.
+    #
+    # @see https://sass-lang.com/documentation/js-api/classes/sassstring/
+    class String
+      include Value
+      include CalculationValue
+
+      # @param text [::String]
+      # @param quoted [::Boolean]
+      def initialize(text = '', quoted: true)
+        @text = text.freeze
+        @quoted = quoted
+      end
+
+      # @return [::String]
+      attr_reader :text
+
+      # @return [::Boolean]
+      def quoted?
+        @quoted
+      end
+
+      # @return [::Boolean]
+      def ==(other)
+        other.is_a?(Sass::Value::String) && other.text == text
+      end
+
+      # @return [Integer]
+      def hash
+        @hash ||= text.hash
+      end
+
+      # @return [String]
+      def assert_string(_name = nil)
+        self
+      end
+
+      # @param sass_index [Number]
+      # @return [Integer]
+      def sass_index_to_string_index(sass_index, name = nil)
+        index = sass_index.assert_number(name).assert_integer(name)
+        raise Sass::ScriptError.new('String index may not be 0', name) if index.zero?
+
+        if index.abs > text.length
+          raise Sass::ScriptError.new("Invalid index #{sass_index} for a string with #{text.length} characters", name)
+        end
+
+        index.negative? ? text.length + index : index - 1
+      end
+
+      # @return [::String]
+      def to_s
+        @quoted ? Serializer.serialize_quoted_string(@text) : Serializer.serialize_unquoted_string(@text)
+      end
+    end
+  end
+end