Use legacy Caskroom if it exists, but warn of change (#21901)
If a Caskroom exists at the old location of /opt/homebrew-cask/Caskroom, use it and warn the user that the default location has changed. Refs #21858, #21857, #21894
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@ -4,8 +4,30 @@ module Hbc::Locations
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end
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module ClassMethods
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def legacy_caskroom
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@@legacy_caskroom ||= Pathname.new('/opt/homebrew-cask/Caskroom')
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end
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def default_caskroom
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@@default_caskroom ||= homebrew_repository.join('Caskroom')
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end
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def caskroom
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@@caskroom ||= homebrew_repository.join('Caskroom')
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@@caskroom ||= begin
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if Hbc::Utils.path_occupied?(legacy_caskroom)
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opoo <<-EOS.undent
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The default Caskroom location has moved to #{default_caskroom}.
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Please migrate your Casks to the new location, or if you would like to keep your
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Caskroom at #{legacy_caskroom}, add the following to your HOMEBREW_CASK_OPTS:
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--caskroom=#{legacy_caskroom}
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EOS
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legacy_caskroom
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else
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default_caskroom
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end
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end
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end
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def caskroom=(caskroom)
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