Enable --show-indexes option for models

README.rdoc

@@ -67,6 +67,12 @@ You can disable run at start with (default is true):
       ...
     end
 
+You can annotate indexes on your models with (default is false):
+
+    guard 'annotate', :show_indexes => true
+      ...
+    end
+
 == Development
 
 - Source hosed at {GitHub}[https://github.com/cpjolicoeur/guard-annotate]

lib/guard/annotate.rb

@@ -15,6 +15,7 @@ def initialize( watchers=[], options={} )
       options[:tests] = false if options[:tests].nil?
       options[:routes] = false if options[:routes].nil?
       options[:run_at_start] = true if options[:run_at_start].nil?
+      options[:show_indexes] = false if options[:show_indexes].nil?
     end
 
     def start
@@ -55,10 +56,16 @@ def annotate_tests_flags
       options[:tests] ? "" : "--exclude tests,fixtures"
     end
 
+    def show_indexes?
+      options[:show_indexes]
+    end
+
     def run_annotate
       UI.info 'Running annotate', :reset => true
       started_at = Time.now
-      @result = system("bundle exec annotate #{annotate_tests_flags} -p #{annotation_position}")
+      annotate_models_command = "bundle exec annotate #{annotate_tests_flags} -p #{annotation_position}"
+      annotate_models_command += " --show-indexes" if show_indexes?
+      @result = system(annotate_models_command)
       Notifier::notify( @result, Time.now - started_at ) if notify?
 
       if annotate_routes?

spec/guard/annotate_spec.rb

@@ -70,6 +70,18 @@
           subject.start
         end
       end
+
+      describe "indexes" do
+        it "should not add indexes to annotations by default" do
+          subject.options[:show_indexes].should be_false
+        end
+
+        it "should allow user to add indexes to annotations if desired" do
+          subject = Guard::Annotate.new( [], :show_indexes => true )
+          subject.should_receive(:system).with("bundle exec annotate --exclude tests,fixtures -p before --show-indexes")
+          subject.start
+        end
+      end
     end
   end