Mike McQuaid b39a3ca02f
os/mac/utils/bottles: support ARM bottles.
This will be eventually needed for Big Sur.
2020-06-24 12:00:56 +01:00

48 lines
1.1 KiB
Ruby

# frozen_string_literal: true
module Utils
class Bottles
class << self
undef tag
def tag
tag = MacOS.version.to_sym
tag = "#{tag}_arm".to_sym if Hardware::CPU.arm?
tag
end
end
class Collector
private
alias generic_find_matching_tag find_matching_tag
def find_matching_tag(tag)
# Used primarily by developers testing beta macOS releases.
if OS::Mac.prerelease? && Homebrew::EnvConfig.developer? &&
Homebrew::EnvConfig.skip_or_later_bottles?
generic_find_matching_tag(tag)
else
generic_find_matching_tag(tag) ||
find_older_compatible_tag(tag)
end
end
# Find a bottle built for a previous version of macOS.
def find_older_compatible_tag(tag)
tag_version = begin
MacOS::Version.from_symbol(tag)
rescue MacOSVersionError
return
end
keys.find do |key|
MacOS::Version.from_symbol(key) <= tag_version
rescue MacOSVersionError
false
end
end
end
end
end