49 lines
1023 B
Ruby
49 lines
1023 B
Ruby
require "requirement"
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class X11Requirement < Requirement
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include Comparable
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fatal true
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cask "xquartz"
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download "https://xquartz.macosforge.org"
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env { ENV.x11 }
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def initialize(name = "x11", tags = [])
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@name = name
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# no-op on version specified as a tag argument
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tags.shift if /(\d\.)+\d/ =~ tags.first
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super(tags)
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end
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def min_version
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# TODO: remove in https://github.com/Homebrew/brew/pull/3483
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return Version::NULL unless OS.mac?
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MacOS::XQuartz.minimum_version
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end
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satisfy build_env: false do
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# TODO: remove in https://github.com/Homebrew/brew/pull/3483
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next false unless OS.mac?
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next false unless MacOS::XQuartz.installed?
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min_version <= MacOS::XQuartz.version
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end
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def message
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s = "XQuartz #{min_version} (or newer) is required to install this formula."
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s += super
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s
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end
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def <=>(other)
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return unless other.is_a? X11Requirement
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0
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end
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def inspect
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"#<#{self.class.name}: #{name.inspect} #{tags.inspect}>"
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end
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end
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