config.rb in veewee-0.3.0.alpha1

- old
+ new
@@ -1,4 +1,90 @@
+require 'veewee/config/veewee'
+require 'veewee/config/collection'
+require 'veewee/config/definition'
+require 'veewee/config/builders'
+
+require 'fileutils'
+
 module Veewee
-  class BaseBoxConfig < Vagrant::Config::Base
-  end
-end
+  class Config
+
+    attr_accessor :veewee
+
+    attr_reader :env
+
+    attr_accessor :definitions
+    attr_accessor :builders
+    attr_accessor :definitions
+    attr_accessor :templates
+    attr_reader   :ostypes
+
+    def initialize(options)
+      @env=options[:env]
+      env.logger.info("config") { "Initializing empty list of definitions in config" }
+
+      @builders=::Veewee::Config::Builders.new(env)
+      @definitions=Hash.new
+      @templates=Hash.new
+
+      # Read ostypes
+      yamlfile=File.join(File.dirname(__FILE__),"config","ostypes.yml")
+      env.logger.info "Reading ostype yamlfile #{yamlfile}"
+      @ostypes=YAML.load_file(yamlfile)
+      
+      # Initialize with defaults
+      @veewee=::Veewee::Config::Veewee.new(self)
+
+    end
+
+    def define()
+      config=OpenStruct.new
+
+      # Expose the veewee config
+      config.veewee=@veewee
+
+      # Assign definitions
+      config.definition=::Veewee::Config::Definition.new(self)
+
+      # Assign builders
+      #config.builder=::Veewee::Config::Builder.new(self)
+
+      # Process config file
+      yield config
+
+      @definitions=config.definition.components
+
+    end
+
+    # We put a long name to not clash with any function in the Veewee file itself
+    def load_veewee_config()
+      veewee_configurator=self
+      begin
+        filename=File.join(Dir.pwd,"Veeweefile")
+        if File.exists?(filename)
+          veeweefile=File.read(filename)
+          veeweefile["Veewee::Config.run"]="veewee_configurator.define"
+          #        http://www.dan-manges.com/blog/ruby-dsls-instance-eval-with-delegation
+          instance_eval(veeweefile)
+        else
+          env.logger.info "No configfile found"
+        end
+      rescue LoadError => e
+        env.ui.error "An error occurred"
+        env.ui.error e.message
+      rescue NoMethodError => e
+        env.ui.error "Some method got an error in the configfile - Sorry"
+        env.ui.error $!
+        env.ui.error e.message
+        exit -1
+      rescue Error => e
+        env.ui.error "Error processing configfile - Sorry"
+        env.ui.error e.message
+        exit -1
+      end
+      return self
+    end
+
+
+
+  end #End Class
+end #End Module