homebrew-cask/lib/cask.rb

93 lines
2.1 KiB
Ruby

HOMEBREW_CACHE_CASKS = HOMEBREW_CACHE.join('Casks')
class Cask; end
require 'download_strategy'
require 'cask/artifact'
require 'cask/audit'
require 'cask/auditor'
require 'cask/without_source'
require 'cask/checkable'
require 'cask/cli'
require 'cask/caveats'
require 'cask/container'
require 'cask/download'
require 'cask/download_strategy'
require 'cask/dsl'
require 'cask/exceptions'
require 'cask/fetcher'
require 'cask/installer'
require 'cask/link_checker'
require 'cask/locations'
require 'cask/options'
require 'cask/pkg'
require 'cask/pretty_listing'
require 'cask/qualified_cask_name'
require 'cask/scopes'
require 'cask/source'
require 'cask/system_command'
require 'cask/underscore_supporting_uri'
require 'cask/url'
require 'cask/utils'
require 'cask/version'
require 'plist/parser'
class Cask
include Cask::DSL
include Cask::Locations
include Cask::Scopes
include Cask::Options
def self.init
odebug 'Creating directories'
HOMEBREW_CACHE.mkpath unless HOMEBREW_CACHE.exist?
HOMEBREW_CACHE_CASKS.mkpath unless HOMEBREW_CACHE_CASKS.exist?
unless caskroom.exist?
ohai "We need to make Caskroom for the first time at #{caskroom}"
ohai "We'll set permissions properly so we won't need sudo in the future"
current_user = Etc.getpwuid(Process.euid).name
if caskroom.parent.writable?
system '/bin/mkdir', caskroom
else
# sudo in system is rude.
system '/usr/bin/sudo', '--', '/bin/mkdir', '-p', '--', caskroom
system '/usr/bin/sudo', '--', '/usr/sbin/chown', '-R', '--', "#{current_user}:staff", caskroom.parent
end
end
end
def self.load(query)
odebug 'Loading Cask definitions'
cask = Cask::Source.for_query(query).load
odumpcask cask
cask
end
def self.title
self.name.gsub(/([a-zA-Z\d])([A-Z])/,'\1-\2').gsub(/([a-zA-Z\d])([A-Z])/,'\1-\2').downcase
end
attr_reader :title
def initialize(title=self.class.title)
@title = title
end
def caskroom_path
self.class.caskroom.join(title)
end
def destination_path
caskroom_path.join(version)
end
def installed?
destination_path.exist?
end
def to_s
@title
end
end