Capistrano部署需要哪些宝石？

Question

I'm a little confused about number of gems available for Capistrano .

I use Rails 4.2 application with Puma server and I'm not sure which gems I need to add to deploy it with Capistrano 3 .

So far I have:

gem 'capistrano' gem 'capistrano-rails' gem 'capistrano-bundler' gem 'capistrano3-puma'

and then:

require 'capistrano/setup'
require 'capistrano/deploy'
require 'capistrano/rails'
require 'capistrano/puma'

Some sources write that I need to include capistrano/assets and capistrano/budler as well, but some say that it's already done by capistrano/rails . From GitHub I see that some of them are auto required.

Moreover I'm not sure if capistrano3-puma is required and the only gem that is available for Puma .

Can you provide the minimal Capistrano stack for Rails deployment with puma?

Answer 1

This is how mine looks like, i might be helpful.

require 'capistrano/setup'
require 'capistrano/deploy'

require 'capistrano/rails'
require 'capistrano/bundler'
require 'capistrano/rvm'
require 'capistrano/puma'

Installed gems

group :development do
    gem 'capistrano',         require: false
    gem 'capistrano-rvm',     require: false
    gem 'capistrano-rails',   require: false
    gem 'capistrano-bundler', require: false
    gem 'capistrano3-puma',   require: false
end