Merge Task::DSL into Task

lib/producer/core/task.rb

@@ -2,28 +2,54 @@ module Producer
   module Core
     class Task
       class << self
-        def evaluate(name, env, *args, &block)
-          dsl = DSL.new(env, &block)
-          dsl.evaluate(*args)
-          Task.new(name, dsl.actions, dsl.condition)
+        def define_action(keyword, klass)
+          define_method(keyword) do |*args|
+            @actions << klass.new(@env, *args)
+          end
+        end
+
+        def evaluate(env, name, *args, &block)
+          new(env, name).tap { |o| o.instance_exec *args, &block }
         end
       end
 
+      define_action :echo,                  Actions::Echo
+      define_action :sh,                    Actions::ShellCommand
+
+      define_action :mkdir,                 Actions::Mkdir
+      define_action :file_append,           Actions::FileAppend
+      define_action :file_replace_content,  Actions::FileReplaceContent
+      define_action :file_write,            Actions::FileWriter
+
       attr_reader :name, :actions, :condition
 
-      def initialize(name, actions = [], condition = true)
+      def initialize(env, name, actions = [], condition = true)
+        @env        = env
         @name       = name
         @actions    = actions
         @condition  = condition
       end
 
       def to_s
-        name.to_s
+        @name.to_s
       end
 
       def condition_met?
         !!@condition
       end
+
+      def condition(&block)
+        @condition = Condition.evaluate(@env, &block) if block
+        @condition
+      end
+
+      def ask(question, choices, prompter: Prompter.new(@env.input, @env.output))
+        prompter.prompt(question, choices)
+      end
+
+      def get(key)
+        @env[key]
+      end
     end
   end
 end