33 lines
775 B
Ruby
33 lines
775 B
Ruby
require "json"
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module VagrantPlugins
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module CommandPlugin
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# This is a helper to deal with the plugin state file that Vagrant
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# uses to track what plugins are installed and activated and such.
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class StateFile
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def initialize(path)
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@path = path
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@data = {}
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@data = JSON.parse(@path.read) if @path.exist?
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end
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# Add a plugin that is installed to the state file.
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#
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# @param [String] name The name of the plugin
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def add_plugin(name)
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@data["installed"] ||= []
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@data["installed"] << name
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save!
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end
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# This saves the state back into the state file.
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def save!
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@path.open("w+") do |f|
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f.write(JSON.dump(@data))
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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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