brew/Library/Homebrew/requirements/xcode_requirement.rb
EricFromCanada 635233b37e requirements: reword inspect() to place tags at end
This more closely matches requirements' display in the DSL.
2020-11-01 15:20:02 -05:00

60 lines
1.3 KiB
Ruby

# typed: false
# frozen_string_literal: true
require "requirement"
# A requirement on Xcode.
#
# @api private
class XcodeRequirement < Requirement
fatal true
attr_reader :version
satisfy(build_env: false) { xcode_installed_version }
def initialize(tags = [])
@version = tags.shift if tags.first.to_s.match?(/(\d\.)+\d/)
super(tags)
end
def xcode_installed_version
return false unless MacOS::Xcode.installed?
return true unless @version
MacOS::Xcode.version >= @version
end
def message
version = " #{@version}" if @version
message = <<~EOS
A full installation of Xcode.app#{version} is required to compile
this software. Installing just the Command Line Tools is not sufficient.
EOS
if @version && Version.new(MacOS::Xcode.latest_version) < Version.new(@version)
message + <<~EOS
Xcode#{version} cannot be installed on macOS #{MacOS.version}.
You must upgrade your version of macOS.
EOS
else
message + <<~EOS
Xcode can be installed from the App Store.
EOS
end
end
def inspect
"#<#{self.class.name}: version>=#{@version.inspect} #{tags.inspect}>"
end
def display_s
return name.capitalize unless @version
"#{name.capitalize} >= #{@version}"
end
end
require "extend/os/requirements/xcode_requirement"