lib/polytrix/core/implementor.rb in polytrix-0.1.0.pre vs lib/polytrix/core/implementor.rb in polytrix-0.1.0

@@ -5,41 +5,81 @@
   class FeatureNotImplementedError < StandardError
     def initialize(feature)
       super "Feature #{feature} is not implemented"
     end
   end
-  class Implementor < Hashie::Dash
-    include Polytrix::Logger
+  class Implementor < Polytrix::ManifestSection
+    class GitOptions < Polytrix::ManifestSection
+      property :repo, required: true
+      property :branch
+      property :to
+
+      def initialize(data)
+        data = { repo: data } if data.is_a? String
+        super
+      end
+    end
+
+    include Polytrix::Logging
     include Polytrix::Core::FileSystemHelper
-    include Hashie::Extensions::Coercion
-    include Polytrix::Executor
+    include Polytrix::Runners::Executor
     property :name
     property :basedir, required: true
     property :language
     coerce_key :basedir, Pathname
+    property :git
+    coerce_key :git, GitOptions
 
     def initialize(data)
-      data = Hashie::Mash.new data
-      data[:name] ||= File.basename data[:basedir]
       data[:basedir] = File.absolute_path(data[:basedir])
-      super(data)
+      super
     end
 
+    def logger
+      @logger ||= Polytrix::Logger.new_logger(self)
+    end
+
+    def clone
+      # Logging.mdc['implementor'] = name
+      if git.nil? || git.repo.nil?
+        logger.info 'Skipping clone because there are no git options'
+        return
+      end
+      branch = git.branch ||= 'master'
+      target_dir = git.to ||= basedir
+      if File.exists? target_dir
+        logger.info "Skipping clone because #{target_dir} already exists"
+      else
+        clone_cmd = "git clone #{git.repo} -b #{branch} #{target_dir}"
+        logger.info "Cloning: #{clone_cmd}"
+        execute clone_cmd
+      end
+    end
+
     def bootstrap
+      # Logging.mdc['implementor'] = name
+      banner "Bootstrapping #{name}"
+      fail "Implementor #{name} has not been cloned" unless cloned?
+
       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]
+      begin
+        challenge_data[:source_file] ||= find_file basedir, challenge_data[:name]
+        challenge_data[:source_file] = relativize(challenge_data[:source_file], challenge_data[:basedir])
+      rescue Polytrix::Core::FileSystemHelper::FileNotFound
+        challenge_data[:source_file] = nil
+      end
       Challenge.new challenge_data
-    rescue Polytrix::Core::FileSystemHelper::FileNotFound
-      raise FeatureNotImplementedError, challenge_data[:name]
+    end
+
+    def cloned?
+      File.directory? basedir
     end
   end
 end