6c1a9dc58e
When a guest is created, the box metadata information is stored in the machine data directory. This allows modifications to happen to the Vagrantfile definition of the box in use (box name change, box version change, etc) while still allowing the Machine instance of an active guest successfully load the box currently backing it.
32 lines
865 B
Ruby
32 lines
865 B
Ruby
require "json"
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module VagrantPlugins
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module CommandUp
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# Stores metadata information about the box used
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# for the current guest. This allows Vagrant to
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# determine the box currently in use when the
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# Vagrantfile is modified with a new box name or
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# version while the guest still exists.
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class StoreBoxMetadata
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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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box = env[:machine].box
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box_meta = {
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name: box.name,
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version: box.version,
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provider: box.provider,
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directory: box.directory.sub(Vagrant.user_data_path.to_s + "/", "")
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}
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meta_file = env[:machine].data_dir.join("box_meta")
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File.open(meta_file.to_s, "w+") do |file|
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file.write(JSON.dump(box_meta))
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end
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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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