lib/tasks/hoptoad_tasks.rake

gistfile1.rb

# Don't load anything when running the gems:* tasks.
# Otherwise, hoptoad_notifier will be considered a framework gem.
# https://thoughtbot.lighthouseapp.com/projects/14221/tickets/629
unless ARGV.any? {|a| a =~ /^gems/} 

  Dir[File.join(Rails.root, 'vendor', 'gems', 'hoptoad_notifier-*')].each do |vendored_notifier|
    $: << File.join(vendored_notifier, 'lib')
  end

  begin
    require 'hoptoad_notifier/tasks'
  rescue LoadError => exception
    namespace :hoptoad do
      %w(deploy test log_stdout).each do |task_name|
        desc "Missing dependency for hoptoad:#{task_name}"
        task_with_hoptoad_notification task_name do
          $stderr.puts "Failed to run hoptoad:#{task_name} because of missing dependency."
          $stderr.puts "You probably need to run `rake gems:install` to install the hoptoad_notifier gem"
          abort exception.inspect
        end
      end
    end
  end

end