implementor.rb in polytrix-0.1.0.pre

- old
+ new
@@ -1,17 +1,45 @@
 require 'hashie/dash'
 require 'hashie/extensions/coercion'
 
 module Polytrix
+  class FeatureNotImplementedError < StandardError
+    def initialize(feature)
+      super "Feature #{feature} is not implemented"
+    end
+  end
   class Implementor < Hashie::Dash
+    include Polytrix::Logger
+    include Polytrix::Core::FileSystemHelper
     include Hashie::Extensions::Coercion
+    include Polytrix::Executor
     property :name
-    property :basedir
+    property :basedir, required: true
     property :language
     coerce_key :basedir, Pathname
 
     def initialize(data)
-      data[:basedir] ||= "sdks/#{data[:name]}"
+      data = Hashie::Mash.new data
+      data[:name] ||= File.basename data[:basedir]
+      data[:basedir] = File.absolute_path(data[:basedir])
       super(data)
     end
+
+    def bootstrap
+      execute('./scripts/bootstrap', cwd: basedir, prefix: name)
+    rescue Errno::ENOENT
+      logger.warn "Skipping bootstrapping for #{name}, no script/bootstrap exists"
+    end
+
+    def build_challenge(challenge_data)
+      challenge_data[:source_file] ||= find_file basedir, challenge_data[:name]
+      challenge_data[:basedir] ||= basedir
+      challenge_data[:source_file] = relativize(challenge_data[:source_file], challenge_data[:basedir])
+      challenge_data[:implementor] ||= self
+      challenge_data[:suite] ||= ''
+      fail FeatureNotImplementedError, "#{name} is not setup" unless File.directory? challenge_data[:basedir]
+      Challenge.new challenge_data
+    rescue Polytrix::Core::FileSystemHelper::FileNotFound
+      raise FeatureNotImplementedError, challenge_data[:name]
+    end
   end
-end
\ No newline at end of file
+end