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Size: 1.27 KB
Versions: 15
Compression:
Stored size: 1.27 KB
Contents
require 'forwardable'
module DockerSync
module Dependencies
module PackageManager
class Base
DID_NOT_INSTALL_PACKAGE = 'Did not install required package. Please install it manually and try again.'.freeze
FAILED_TO_INSTALL_PACKAGE = 'Failed to install required package. Please install it manually and try again.'.freeze
extend Forwardable
def_delegators :"Thor::Shell::Color.new", :say_status, :yes?
attr_reader :package
def self.install_package(*args)
ensure!
new(*args).send(:install_package)
end
def initialize(package)
@package = package
end
private
def install_package
say_status 'warning', "Could not find #{package}. Trying to install it now.", :yellow
ask_user_confirmation
say_status 'command', install_cmd, :white
raise(FAILED_TO_INSTALL_PACKAGE) unless perform_installation
end
def ask_user_confirmation
raise(DID_NOT_INSTALL_PACKAGE) unless yes?("Install #{package} for you? [y/N]")
end
def perform_installation
Environment.system(install_cmd)
end
def install_cmd
raise NotImplementedError
end
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems