Add custom dir suffix colors

lib/colorls/core.rb

@@ -288,13 +288,15 @@ def symlink_info(content)
     end
 
     def slash?(content)
-      content.directory? ? '/'.colorize(@colors[:dir]) : ' '
+      content.directory? ? '/'.colorize(dir_color(content)) : ' '
     end
 
     def fetch_string(path, content, key, color, increment)
       @count[increment] += 1
       value = increment == :folders ? @folders[key] : @files[key]
+
       logo  = value.gsub(/\\u[\da-f]{4}/i) { |m| [m[-4..-1].to_i(16)].pack('U') }
+
       name = content.name
       name = make_link(path, name) if @hyperlink
 
@@ -316,6 +318,17 @@ def ls_line(chunk)
       print "\n"
     end
 
+    def dir_color(content)
+      return @colors[:dir] unless @colors[:dir_suffixes]
+      name = content.name
+
+      suffix_arr = @colors[:dir_suffixes].find do |suffix|
+        name.end_with? suffix[0].to_s
+      end
+
+      suffix_arr ? @colors[:dir_suffixes][suffix_arr.first] : @colors[:dir]
+    end
+
     def file_color(file, key)
       color_key = case
                   when file.chardev? then :chardev
@@ -327,24 +340,34 @@ def file_color(file, key)
       @colors[color_key]
     end
 
-    def options(content)
-      if content.directory?
-        key = content.name.to_sym
-        key = @folder_aliases[key] unless @folders.key? key
-        key = :folder if key.nil?
-        color = @colors[:dir]
-        group = :folders
-      else
-        key = content.name.split('.').last.downcase.to_sym
-        key = @file_aliases[key] unless @files.key? key
-        key = :file if key.nil?
-        color = file_color(content, key)
-        group = @files.key?(key) ? :recognized_files : :unrecognized_files
-      end
+    def dir_options(content)
+      group = :folders
+      color = dir_color(content)
+      key =
+        if @folders.include?(key) && @folder_keys.include?(key)
+          @folder_aliases[key]
+        else
+          :folder
+        end
+
+      [key, color, group]
+    end
+
+    def file_options(content)
+      key = content.name.split('.').last.downcase.to_sym
+      key = @file_aliases[key] unless @files.key? key
+      key = :file if key.nil?
+      color = file_color(content, key)
+      group = @files.key?(key) ? :recognized_files : :unrecognized_files
 
       [key, color, group]
     end
 
+    def options(content)
+      return dir_options(content) if content.directory?
+      file_options(content)
+    end
+
     def tree_traverse(path, prespace, indent)
       contents = init_contents(path)
       contents.each do |content|

lib/colorls/yaml.rb

@@ -5,6 +5,19 @@ def initialize(filename)
       @user_config_filepath = File.join(Dir.home, ".config/colorls/#{filename}")
     end
 
+    def deep_transform_key_vals_in_object(object, &block)
+      case object
+      when Hash
+        object.each_with_object({}) do |(key, value), result|
+          result[yield(key)] = deep_transform_key_vals_in_object(value, &block)
+        end
+      when Array
+        object.map { |e| deep_transform_key_vals_in_object(e, &block) }
+      else
+        yield object
+      end
+    end
+
     def load(aliase: false)
       yaml = read_file(@filepath)
       if File.exist?(@user_config_filepath)
@@ -14,7 +27,7 @@ def load(aliase: false)
 
       return yaml unless aliase
 
-      yaml.to_a.map! { |k, v| [k, v.to_sym] }.to_h
+      deep_transform_key_vals_in_object(yaml.to_a, &:to_sym).to_h
     end
 
     def read_file(filepath)

lib/yaml/dark_colors.yaml

@@ -2,6 +2,8 @@
 unrecognized_file: gold
 recognized_file:   lime
 dir:               dodgerblue
+dir_suffixes:
+  _venv:           royalblue
 
 # Link
 dead_link: red