Sha256: 115fccc2b1b70c743dfe3b42738da425f77974294b60ffb5929de6c9a923554c
Contents?: true
Size: 1.17 KB
Versions: 36
Compression:
Stored size: 1.17 KB
Contents
require "capistrano/doctor/output_helpers"
module Capistrano
module Doctor
# Prints table of all Capistrano-related gems and their version numbers. If
# there is a newer version of a gem available, call attention to it.
class GemsDoctor
include Capistrano::Doctor::OutputHelpers
def call
title("Gems")
table(all_gem_names) do |gem, row|
row.yellow if update_available?(gem)
row << gem
row << installed_gem_version(gem)
row << "(update available)" if update_available?(gem)
end
end
private
def installed_gem_version(gem_name)
Gem.loaded_specs[gem_name].version
end
def update_available?(gem_name)
latest = Gem.latest_version_for(gem_name)
return false if latest.nil?
latest > installed_gem_version(gem_name)
end
def all_gem_names
core_gem_names + plugin_gem_names
end
def core_gem_names
%w(capistrano airbrussh rake sshkit net-ssh) & Gem.loaded_specs.keys
end
def plugin_gem_names
(Gem.loaded_specs.keys - ["capistrano"]).grep(/capistrano/).sort
end
end
end
end
Version data entries
36 entries across 36 versions & 2 rubygems