From 48b327580bae9e8347b06cf85021ab9ef61bfd01 Mon Sep 17 00:00:00 2001
From: Antti Pitkanen <antti.pitkanen@nodeta.fi>
Date: Fri, 10 Feb 2012 10:47:35 +0200
Subject: [PATCH] Require grit inside begin-rescue and fail gracefully with
 error message

---
 lib/flowdock/capistrano.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/flowdock/capistrano.rb b/lib/flowdock/capistrano.rb
index 9c90db2..fc5736f 100644
--- a/lib/flowdock/capistrano.rb
+++ b/lib/flowdock/capistrano.rb
@@ -1,5 +1,4 @@
 require 'flowdock'
-require 'grit'
 require 'digest/md5'
 require 'cgi'
 
@@ -22,8 +21,11 @@
     task :set_flowdock_api do
       set :rails_env, variables.include?(:stage) ? stage : ENV['RAILS_ENV']
       begin
+        require 'grit'
         set :repo, Grit::Repo.new(".")
         config = Grit::Config.new(repo)
+      rescue LoadError
+        puts "Flowdock: you need to have Grit gem installed: #{e.to_s}"
       rescue => e
         puts "Flowdock: error in fetching your git repository information: #{e.to_s}"
       end