23 lines
596 B
Ruby
23 lines
596 B
Ruby
module VagrantPlugins
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module ProviderVirtualBox
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module Action
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# Checks that VirtualBox is installed and ready to be used.
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class CheckVirtualbox
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def initialize(app, env)
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@app = app
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end
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def call(env)
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# This verifies that VirtualBox is installed and the driver is
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# ready to function. If not, then an exception will be raised
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# which will break us out of execution of the middleware sequence.
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Driver::Meta.new.verify!
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# Carry on.
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@app.call(env)
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end
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end
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end
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end
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end
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