lib/brief/util.rb in brief-1.16.2 vs lib/brief/util.rb in brief-1.17.0

@@ -20,16 +20,56 @@
     else
       [nil, {}.to_mash]
     end
   end
 
+  def self.create_singular_method_dispatcher_command_for(action, klass)
+    identifier = "#{ action } #{ klass.type_alias }"
+
+    Object.class.class_eval do
+      command "#{identifier}" do |c|
+        c.syntax = "brief #{identifier} PATH"
+        c.description = "run the #{identifier} command on the model specified at path"
+
+        c.action do |args, _opts|
+          briefcase = $briefcase || Brief.case
+
+          path_args = args.select { |arg| arg.is_a?(String) && arg.match(/\.md$/) }
+
+          path_args.select! do |arg|
+            briefcase.root.join(arg).exist?
+          end
+
+          path_args.map! { |p| briefcase.root.join(p) }
+
+          models = briefcase.documents_at(*path_args).map(&:to_model)
+
+          if models.empty?
+            model_finder = c.name.to_s.split(' ').last
+            models = briefcase.send(model_finder)
+          elsif models.length > 1
+            puts "You passed more than one model.  If this is what you want, use the pluralized version of this command to be safe"
+          else
+            model = models.first
+            model && model.send(action)
+          end
+        end
+      end rescue nil
+    end
+  end
+
+  # takes the actions from the models and creates a command
+  # that lets you dispatch the action to a group of models at the
+  # paths / directory / glob you pass
   def self.create_method_dispatcher_command_for(action, klass)
+    create_singular_method_dispatcher_command_for(action,klass)
+
     identifier = "#{ action } #{ klass.type_alias.to_s.pluralize }"
 
     Object.class.class_eval do
       command "#{identifier}" do |c|
-        c.syntax = "brief #{identifier}"
-        c.description = "run the #{identifier} command"
+        c.syntax = "brief #{identifier} PATHS"
+        c.description = "run the #{identifier} command on the models at PATHS"
 
         c.action do |args, _opts|
           briefcase = $briefcase || Brief.case
 
           path_args = args.select { |arg| arg.is_a?(String) && arg.match(/\.md$/) }