builder.rb in docman-0.0.6

- old
+ new
@@ -1,62 +1,62 @@
-require 'yaml'
+require 'docman/commands/command'
 
 module Docman
   module Builders
-    class Builder
-      @@subclasses = {}
+    class Builder < Docman::Command
+      @@builders = {}
+      @@build_results = {}
 
-      def self.create(type, root, build_type, info)
-        c = @@subclasses[type]
+
+      def self.create(params = nil, context = nil, caller = nil)
+        c = @@builders[params['handler']]
         if c
-          c.new(root, build_type, info)
+          c.new(params, context, caller, 'builder')
         else
           raise "Bad builder type: #{type}"
         end
       end
 
       def self.register_builder(name)
-        @@subclasses[name] = self
+        @@builders[name] = self
       end
 
-      def initialize(root, build_type, info)
-        @root = root
-        @build_type = build_type
-        @info = info
-        @before_build_actions = @build_type['before_build_actions'].nil? ? [] : @build_type['before_build_actions']
-        @after_build_actions = @build_type['after_build_actions'].nil? ? [] : @build_type['after_build_actions']
-        @before_build_actions << 'clean_if_changed'
+      def config
+        super
+        add_action('before_execute', {'type' => :clean_changed})
       end
 
-      def before_build_action_clean_if_changed
-        if File.directory? @info['full_build_path']
-          FileUtils.rm_r @info['full_build_path'] if @info.need_rebuild?
+      def validate_command
+        raise "Please provide 'context'" if @context.nil?
+        raise "Context should be of type 'Info'" unless @context.is_a? Docman::Info
+      end
+
+      before_execute do
+        #TODO: rebuld if config changed.
+        if @context.need_rebuild?
+          log("Need rebuild")
+        else
+          log("Rebuild not needed")
+          raise NoChangesError, 'This version already deployed' unless changed?
         end
+
       end
 
-      def do
-        perform(@before_build_actions, 'before_build_action')
-        # Dispatch to corresponding method.
-        @info.write_info(self.send("#{@build_type['type']}"))
-        perform(@after_build_actions, 'after_build_action')
+      after_execute do
+        @execute_result = @context.write_info(@execute_result)
       end
 
-      def perform(actions, method_prefix)
-        unless actions.nil?
-          actions.each do |action|
-            method = "#{method_prefix}_#{action}"
-            self.send(method)
-          end
-        end
+      def changed?
+        false
       end
 
-      def repo?(path)
-        File.directory? File.join(path, '.git')
+      def describe
+        "Build: #{properties_info}"
       end
 
-      def after_build_action_git_commit
-        message = "name: #{@info['name']} updated, state: #{@info['state']}"
-        GitUtil.commit(@root['full_build_path'], @info['full_build_path'], message)
+      def prefix
+        "#{@context['name']} - #{self.class.name}"
       end
+
     end
   end
 end