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https://github.com/donl/homebrew-cask-versions.git
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c03ada18ec
- this allows us to support casks for things like "dmg in zip" "zip in tar", etc, etc - a nested container can be any format that homebrew-cask supports - the existing container support is now referred to as a Cask's "primary container" - use the `nested_container` artifact type to indicate the relative path to a nested container that you wanted extracted - multiple layers of nesting should work with multiple nested_container directives (though this is untested as yet) - add SpeedDownload as the first cask to use this feature; refs #602
23 lines
709 B
Ruby
23 lines
709 B
Ruby
class Cask::Artifact::NestedContainer < Cask::Artifact::Base
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def self.me?(cask)
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cask.artifacts[:nested_container].any?
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end
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def install
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@cask.artifacts[:nested_container].each { |container| extract(container) }
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end
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def uninstall
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# no need to take action; we will get removed by rmtree of parent
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end
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def extract(container_relative_path)
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source = @cask.destination_path.join(container_relative_path)
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container = Cask::Container.for_path(source, @command)
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unless container
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raise "aw dang, could not identify nested container at #{source}"
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end
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ohai "Extracting nested container #{source.basename}"
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container.new(@cask, source, @command).extract
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end
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end
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