lurker_app.rb in lurker-0.6.1

- old
+ new

@@ -1,10 +1,15 @@
 gem 'rack-cors', require: 'rack/cors'
 gem 'rspec-rails'
 gem 'spring-commands-rspec'
 gem 'database_cleaner'
 gem 'simplecov', '~> 0.7.1', require: false
+gem 'kramdown',  '~> 1.3'
+gem 'pdfkit', '~> 0.5'
+gem 'wkhtmltopdf-binary', '~> 0.9'
+gem 'execjs'
+gem 'coderay'
 
 unless ENV['TRAVIS']
   if RUBY_VERSION > '2.0.0'
     gem 'pry-byebug', group: [:development, :test]
   else
@@ -15,13 +20,23 @@
 
 gem 'unicorn', group: :production
 gem 'therubyracer', group: :production
 
 append_to_file 'Gemfile' do
+  gem = if ENV['TRAVIS']
+    "gem 'lurker', github: 'razum2um/lurker', branch: 'master'"
+  else
+    origin = `cd ../.. && git config --get remote.origin.url`.scan(/github\.com.(.*).git/).flatten.first.strip rescue 'razum2um/lurker'
+    branch = `cd ../.. && git rev-parse --abbrev-ref HEAD`.strip rescue 'master'
+    "gem 'lurker', github: '#{origin}', branch: '#{branch}'"
+  end
+
   <<-CODE
 
-    # new line above is important
-    gem 'lurker', github: 'razum2um/lurker', branch: 'master'
+    # new line above is important, branch is also important
+    # please, dont commit here: "gem 'lurker', path: '../../'"
+    # as I deploy this app instantly with this Gemfile
+    #{gem}
   CODE
 end
 
 file 'config/unicorn.rb' do
   <<-CODE