lib/gitenv/context.rb in gitenv-0.0.4 vs lib/gitenv/context.rb in gitenv-0.0.5

@@ -1,39 +1,60 @@
 
 module Gitenv
 
   module Context
-    attr_accessor :home, :repository
-    attr_accessor :from_paths, :to_paths
+    attr_accessor :from_paths, :to_paths, :absolute
 
     def from path, &block
       (@from_paths ||= []) << path
       if block
         instance_eval &block
         @from_paths.pop
       end
+      self
     end
 
     def from_path
-      @from_paths ? File.join(*@from_paths) : nil
+      @from_paths ? File.join(*([ @config.repository, @from_paths ].flatten)) : @config.repository
     end
 
     def to path, &block
       (@to_paths ||= []) << path
       if block
         instance_eval &block
         @to_paths.pop
       end
+      self
     end
 
+    def to_abs path, &block
+      previous = @to_paths
+      @to_paths = [ path ]
+      @absolute = true
+      if block
+        instance_eval &block
+        @to_paths = previous
+        @absolute = false
+      end
+      self
+    end
+
     def to_path
-      @to_paths ? File.join(*@to_paths) : nil
+      @to_paths ? File.join(*(@absolute ? @to_paths : [ @config.home, @to_paths ]).flatten) : @config.home
     end
 
-    def copy! source
-      self.from_paths = source.from_paths ? source.from_paths.dup : []
-      self.to_paths = source.to_paths ? source.to_paths.dup : []
-      self.repository = source.repository
-      self.home = source.home
+    def copy! config
+      self.from_paths = config.from_paths ? config.from_paths.dup : []
+      self.to_paths = config.to_paths ? config.to_paths.dup : []
+      self.absolute = config.absolute
+      @config = config
+    end
+
+    def home
+      @config.home
+    end
+
+    def repository
+      @config.repository
     end
   end
 end