42826356ad
This is the beginning of the new box internals. The basic idea is that the new box has a new field: provider. The provider will describe what provider that box was built with and what provider it is made to work with.
59 lines
1.6 KiB
Ruby
59 lines
1.6 KiB
Ruby
module Vagrant
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# Represents a "box," which is a package Vagrant environment that is used
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# as a base image when creating a new guest machine.
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#
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# XXX: This will be renamed to "Box" when it is more stable and functional,
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# and the old Box will be removed.
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class Box2
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include Comparable
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# The box name. This is the logical name used when adding the box.
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#
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# @return [String]
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attr_reader :name
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# This is the provider that this box is built for.
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#
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# @return [Symbol]
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attr_reader :provider
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# This is the directory on disk where this box exists.
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#
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# @return [Pathname]
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attr_reader :directory
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# This is used to initialize a box.
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#
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# @param [String] name Logical name of the box.
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# @param [Symbol] provider The provider that this box implements.
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# @param [Pathname] directory The directory where this box exists on
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# disk.
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def initialize(name, provider, directory)
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@name = name
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@provider = provider
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@directory = directory
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end
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# This deletes the box. This is NOT undoable.
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def destroy!
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# Delete the directory to delete the box.
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FileUtils.rm_r(@directory)
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# Just return true always
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true
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rescue Errno::ENOENT
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# This means the directory didn't exist. Not a problem.
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return true
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end
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# Implemented for comparison with other boxes. Comparison is
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# implemented by comparing names and providers.
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def <=>(other)
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return super if !other.is_a?(self.class)
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# Comparison is done by composing the name and provider
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"#{@name}-#{@provider}" <=> "#{other.name}-#{other.provider}"
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end
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end
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end
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