如何在Capistrano为Sinatra项目设置RVM

Question

我需要在Capistrano中指定RVM以将Sinatra项目部署到远程服务器

我有以下内容 decloy.rb

lock '3.4.0'
set :application, 'sudoku'
set :repo_url, '[e-mail]:user/name-project.git'
set :deploy_to, '/home/deploy/name-project'
set :linked_dirs, %w{ log }
namespace :deploy do
  desc 'Restart application'
  task :restart do
    on roles(:app), in: :sequence, wait: 5 do
      execute :touch, release_path.join('tmp/restart.txt')
    end
  end
  after :publishing, 'deploy:restart'
  after :finishing, 'deploy:cleanup'
end

这是远程服务器上RVM的信息

deploy@ubuntu-512mb-fra1-01:~$ rvm info
    ruby-2.3.1:

  homes:
gem:          "/home/deploy/.rvm/gems/ruby-2.3.1"
ruby:         "/home/deploy/.rvm/rubies/ruby-2.3.1"

      environment:
        PATH:         "/home/deploy/.rvm/gems/ruby-2.3.1/bin:/home/deploy/.rvm/gems/ruby-2.3.1@global/bin:/home/deploy/.rvm/rubies/ruby-2.3.1/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/deploy/.rvm/bin:/home/deploy/.rvm/bin"
        GEM_HOME:     "/home/deploy/.rvm/gems/ruby-2.3.1"
        GEM_PATH:     "/home/deploy/.rvm/gems/ruby-2.3.1:/home/deploy/.rvm/gems/ruby-2.3.1@global"
        MY_RUBY_HOME: "/home/deploy/.rvm/rubies/ruby-2.3.1"
        IRBRC:        "/home/deploy/.rvm/rubies/ruby-2.3.1/.irbrc"
        RUBYOPT:      ""
        gemset:       ""

我在deploy.rb中添加了用于设置RVM的deploy.rb？谢谢

Answer 1

他们有一个宝石：https：//github.com/capistrano/rvm

遵循安装说明，然后相应地配置Capistrano：

# deploy.rb or stage file (staging.rb, production.rb or else)
set :rvm_type, :user                     # Defaults to: :auto 
set :rvm_ruby_version, '2.0.0-p247'      # Defaults to: 'default'
set :rvm_custom_path, '~/.myveryownrvm'  # only needed if not detected