lib/localer/config.rb in localer-0.0.2 vs lib/localer/config.rb in localer-0.1.0

@@ -1,22 +1,45 @@
 # frozen_string_literal: true
 
 require 'yaml'
+require_relative '../localer/ext/hash'
+require_relative 'config/locale'
 
-module Localer
+module Localer # :nodoc:
+  using Localer::Ext::Hash
+
   # Loads and parse Localer config file `.localer.yml`
-  class Config < Service
+  class Config
+    extend Dry::Initializer
+
+    APP_PATH = Dir.pwd
+    CONFIG_FILENAME = ".localer.yml"
+
     option :exclude, default: -> { [] }
-    def call
-      return unless File.exist?(filename)
-      yaml = YAML.load_file(filename)
-      @exclude = yaml["Exclude"] if yaml&.key?("Exclude")
-      self
-    end
+    option :locale, proc { |hash| parse_locales(hash) }, default: -> { Hash.new(Locale.new) }
+    option :app_path, default: -> { APP_PATH }
 
-    private
+    class << self
+      def load(options = {})
+        opts = options.deep_symbolize_keys
+        app_path = opts.fetch(:app_path, APP_PATH)
+        file_options = file_config(CONFIG_FILENAME, app_path)
+        new(file_options.deep_merge(opts).deep_symbolize_keys)
+      end
 
-    def filename
-      File.expand_path(".localer.yml", Dir.pwd)
+      def file_config(filename, path)
+        filename = File.expand_path(filename, path)
+        return {} unless File.exist?(filename)
+        YAML
+          .load_file(filename)
+          .deep_downcase_keys
+          .deep_symbolize_keys
+      end
+
+      def parse_locales(hash)
+        hash.each_with_object(Hash.new(Locale.new)) do |(l, v), h|
+          h[l] = Locale.new(v)
+        end
+      end
     end
   end
 end