configuration.rb in pumper-1.2.0

- old
+ new
@@ -1,19 +1,44 @@
+# Parse and validate options
+#   * _options_ - user's set options
+# Return array of options hash (from .pumper.yml) if set --config
+# Return options hash unless set --config
+require 'yaml'
+
 module Pumper
   class Configuration
     class ProjectNotSet < StandardError; end
+    class InvalidOptions < StandardError; end
 
     class << self
       def configure!(options)
         validate(options)
 
-        options
+        options[:config] ? parse_from_config : options
       end
 
       private
 
       def validate(options)
-        raise ProjectNotSet if options[:project].nil?
+        if options[:config] && (options[:project] || options[:gemset] || options[:vendor])
+          raise InvalidOptions.new('Error: config option use without [project|gemset|vendor] options')
+        end
+
+        if options[:project].nil? && options[:config].nil?
+          raise ProjectNotSet.new('You need set project (--project <PATH_TO_PROJECT>) or use config')
+        end
+      end
+
+      def parse_from_config
+        file = File.read(File.join(Dir.pwd, '.pumper.yml'))
+        YAML.load(file)['projects'].each_with_object([]) do |(_, option), arr|
+          arr.push(
+            project: option['path'],
+            is_absolute_path: option['absolute_path'],
+            gemset: option['gemset'],
+            is_vendor: option['vendor']
+          )
+        end
       end
     end
   end
 end
\ No newline at end of file