19 lines
344 B
Ruby
19 lines
344 B
Ruby
require "requirement"
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class MaximumMacOSRequirement < Requirement
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fatal true
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def initialize(tags)
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@version = MacOS::Version.from_symbol(tags.first)
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super
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end
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satisfy(:build_env => false) { MacOS.version <= @version }
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def message
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<<-EOS.undent
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OS X #{@version.pretty_name} or older is required.
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EOS
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end
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end
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