Thor script for restarting solr and indexing key value search terms

gistfile1.rb

require 'thor/group'
  class Startup < Thor::Group

    no_tasks do
      def confirm(method)
        if $?.to_i == 0
          puts "#{method} executed successfully"
        end
      end
    end

    desc "stops then starts solr, reindexes solr, indexes suggestions and starts web server"

    def stop_solr
      system 'sol=$(ps -ef | grep "[s]olr" | awk \'{print $2}\'); if [ -n "$sol" ]; then kill $sol;fi;'
      confirm(__method__)
    end

    def start_solr
      until  system 'sol=$(ps -ef | grep "[s]olr" | awk \'{print $2}\')'
        system 'bundle exec rake sunspot:solr:start'
        sleep(3.0)
        puts 'Solr is not yet started'
      end
      confirm(__method__)
    end

    def reindex_solr
      system 'bundle exec rake sunspot:solr:start'
      until  system 'sol=$(ps -ef | grep "[s]olr" | awk \'{print $2}\')'
        sleep(10.0)
        puts 'Solr is not yet started'
      end
      sleep(5.0)
      system 'bundle exec rake sunspot:reindex'
      confirm(__method__)
    end

    def index_suggestions
      system 'bundle exec rake search_suggestions:index'
      confirm(__method__)
    end

  end