Capistrano v3でcapistrano/rvmがまだinstall/gemset createを実装してなかったので自分用に書いたメモ

rvm.cap

# lib/capistrano/rvm.cap
namespace :rvm do
  desc 'RVM install in :rvm_type or :rvm_custom_path'
  task :install do |host|
    on roles(:app) do
      rvm_path = '~/.rvm'
      #rvm_path = '/usr/local/rvm' if :rvm_type == :system
      #rvm_path = :rvm_custom_path if :rvm_custom_path
      rvm_dir = File.dirname(rvm_path)
      execute "mkdir -p #{rvm_path} && cd #{rvm_dir} && curl -L https://get.rvm.io | bash"
    end
  end
  
  # Gemset
  namespace :gemset do
    desc 'Cannot create yet'
    task :create do
      on roles(:app) do
      end
    end
  end
end