brew/Library/Homebrew/dependencies.rb
Bo Anderson d1b923f314
Introduce UsesFromMacOSDependency
Add Formula#declared_deps and SoftwareSpec#declared_deps
2023-07-04 13:40:55 +01:00

71 lines
1.2 KiB
Ruby

# typed: true
# frozen_string_literal: true
require "delegate"
# A collection of dependencies.
#
# @api private
class Dependencies < SimpleDelegator
def initialize(*args)
super(args)
end
alias eql? ==
def optional
__getobj__.select(&:optional?)
end
def recommended
__getobj__.select(&:recommended?)
end
def build
__getobj__.select(&:build?)
end
def required
__getobj__.select(&:required?)
end
def default
build + required + recommended
end
def dup_without_system_deps
self.class.new(*__getobj__.reject { |dep| dep.uses_from_macos? && dep.use_macos_install? })
end
sig { returns(String) }
def inspect
"#<#{self.class.name}: #{__getobj__}>"
end
end
# A collection of requirements.
#
# @api private
class Requirements < SimpleDelegator
def initialize(*args)
super(Set.new(args))
end
def <<(other)
if other.is_a?(Object) && other.is_a?(Comparable)
__getobj__.grep(other.class) do |req|
return self if req > other
__getobj__.delete(req)
end
end
super
self
end
sig { returns(String) }
def inspect
"#<#{self.class.name}: {#{__getobj__.to_a.join(", ")}}>"
end
end