lib/capitate/cap_ext/variables.rb in capitate-0.2.11 vs lib/capitate/cap_ext/variables.rb in capitate-0.2.13

@@ -5,11 +5,11 @@
       def self.included(base) #:nodoc:
         base.send :alias_method, :fetch_without_capitate, :fetch
         base.send :alias_method, :fetch, :fetch_with_capitate
       end
     
-      # Fetch (alias method chained) variable.
+      # Fetch.
       # Displays usage message from recipe docs if variable not found.
       #
       # See capistrano fetch for usage info.
       #
       def fetch_with_capitate(variable, *args)
@@ -70,11 +70,11 @@
           end
         end
         nil        
       end
       
-      # Fetch roles with name and options
+      # Fetch roles with name and options.
       # I don't actually use this.
       #
       # ==== Options
       # +name+:: Role name to look for
       # +options+:: Options to match on, e.g. :primary => true
@@ -121,9 +121,16 @@
       #
       def fetch_role(name, options = {})
         matched = fetch_roles(name, options)
         return matched.first if matched
         nil
+      end
+      
+      
+      def link_to_source(recipe_path)
+        full_path = File.expand_path(recipe_path)
+        project_path = File.expand_path(File.dirname(__FILE__) + "/../../../")
+        "http://github.com/gabriel/capitate/tree/master#{full_path.sub(project_path, "")}"
       end
     
     end
   end
   
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