61 lines
1.9 KiB
Ruby
61 lines
1.9 KiB
Ruby
require 'log4r'
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module VagrantPlugins
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module Kernel_V1
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# Represents a single configured provisioner for a VM.
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class VagrantConfigProvisioner
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attr_reader :shortcut
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attr_reader :provisioner
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attr_reader :config
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def initialize(shortcut, options=nil, &block)
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@logger = Log4r::Logger.new("vagrant::config::vm::provisioner")
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@logger.debug("Provisioner config: #{shortcut}")
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@shortcut = shortcut
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@provisioner = shortcut
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@config = nil
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# If the shorcut is a symbol, we look through the registered
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# plugins to see if any define a provisioner we want.
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if shortcut.is_a?(Symbol)
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Vagrant.plugin("1").registered.each do |plugin|
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if plugin.provisioner.has_key?(shortcut)
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@provisioner = plugin.provisioner[shortcut]
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break
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end
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end
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end
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@logger.info("Provisioner class: #{provisioner}")
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configure(options, &block) if @provisioner
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end
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# Configures the provisioner if it can (if it is valid).
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def configure(options=nil, &block)
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config_class = @provisioner.config_class
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return if !config_class
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@logger.debug("Configuring provisioner with: #{config_class}")
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@config = config_class.new
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@config.set_options(options) if options
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block.call(@config) if block
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end
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def validate(env, errors)
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if !provisioner
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# If we don't have a provisioner then the whole thing is invalid.
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errors.add(I18n.t("vagrant.config.vm.provisioner_not_found", :shortcut => shortcut))
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return
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end
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if !(provisioner <= Vagrant::Plugin::V1::Provisioner)
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errors.add(I18n.t("vagrant.config.vm.provisioner_invalid_class", :shortcut => shortcut))
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end
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# Pass on validation to the provisioner config
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config.validate(env, errors) if config
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end
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end
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end
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end
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