Merge pull request #26 from atomic111/master

add json format option

Author: arlimus

README.md

@@ -40,5 +40,5 @@ bundle exec rake serverspec:default target_host=<name-or-ip-of-target-server>
 ASK_LOGIN_PASSWORD=true bundle exec rake serverspec:default target_host=192.168.1.222 user=stack
 ```
 
-add `format=html` to get a report.html document
+add `format=html|json` to get a report.html or report.json document
 

Rakefile

@@ -37,6 +37,7 @@ namespace :serverspec do
     desc "Run serverspec suite #{suite}"
     ServerspecTask.new(suite.to_sym) do |t|
       t.rspec_opts = '--no-color --format html --out report.html' if ENV['format'] == 'html'
+      t.rspec_opts = '--no-color --format json --out report.json' if ENV['format'] == 'json'
       t.target = ENV['TARGET_HOST'] || ENV['target_host']
       t.ruby_opts = "-I #{suite}/serverspec"
       t.pattern = "#{suite}/serverspec/*_spec.rb"