lib/search_kit/configuration.rb in search-kit-0.0.1 vs lib/search_kit/configuration.rb in search-kit-0.0.2

@@ -1,17 +1,59 @@
 require 'ostruct'
 require 'yaml'
 require 'uri'
+require 'user_config'
 
 module SearchKit
   module Configuration
 
     def configure
       yield(config) if block_given?
     end
 
     def config
-      @config ||= OpenStruct.new
+      return @config if @config
+      root   = UserConfig.new(".search-kit")
+      yaml   = root['config.yml']
+      config = OpenStruct.new
+
+      yaml.each { |key, value| config.send("#{key}=", value) }
+      @config = config
+    end
+
+    def set_config(key, value)
+      root = UserConfig.new(".search-kit")
+      yaml = root['config.yml']
+
+      yaml[key] = value
+      yaml.save
+    end
+
+    def show_config(key)
+      root = UserConfig.new(".search-kit")
+      root['config.yml'][key]
+    end
+
+    def fetch(key)
+      ENV.fetch(key, show_config(key.downcase) || default(key.to_sym))
+    end
+
+    private
+
+    def default(key)
+      default_table = {
+        APP_URI:     "http://localhost:8080",
+        APP_ENV:     "development",
+        APP_DIR:     File.expand_path("../../", __dir__),
+        APP_VERBOSE: true,
+        LOG_DIR:     default_log_dir
+      }.fetch(key, nil)
+    end
+
+    def default_log_dir
+      Dir.mkdir('log') unless Dir.exist?('log')
+
+      'log'
     end
 
   end
 end