gem 'capistrano', '~> 3.13'
gem 'capify-rbenv', '~> 5.0'

# Capfile
require 'capistrano/rbenv'
install_plugin Capistrano::Rbenv # Required: Setup rbenv
install_plugin Capistrano::Rbenv::SetupRuby # Optional: Install/Setup ruby 
install_plugin Capistrano::Rbenv::SetupBundler # Optional: Install/Setup bundler


# config/deploy.rb
set :rbenv_ruby, '2.7.1' # Set ruby version to use
set :rbenv_bundler, '2.1.4' # Set bundler version to use

# In case you want to set ruby version from .ruby-version file:
# set :rbenv_ruby, File.read('.ruby-version').strip

# Set role on which rbenv setup will apply
set :rbenv_role, :app

# Set rbenv installation type (user/system)
set :rbenv_type, :user

# Set rbenv installation path
set :rbenv_path, fetch(:rbenv_type) == :system ? '/usr/local/rbenv' : '$HOME/.rbenv'

# Set rbenv directory for installed ruby versions
set :rbenv_ruby_dir, "#{fetch(:rbenv_path)}/versions/#{fetch(:rbenv_ruby)}"

# Set or append the list of dependencies to install
# See lib/capistrano/tasks/defaults.rake for default dependencies
append :rbenv_ruby_deps, 'libsqlite3-dev', 'sqlite3'

# Set dependencies installer
set :rbenv_ruby_deps_installler, 'apt-get install -y'

# Set or append customs bins to create under rbenv
# See lib/capistrano/tasks/defaults.rake for default bins
append :rbenv_map_bins, 'puma', 'pumactl'

rbenv:install                # Install rbenv
rbenv:map_bins               # Map binaries to rbenv path
rbenv:install_bundler        # Install bundler
rbenv:install_ruby           # Install ruby
rbenv:install_ruby_build     # Install/Update ruby-build - rbenv plugin
rbenv:install_ruby_deps      # Install ruby dependencies