Class: VagrantPlugins::MRO::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-mro/command.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.synopsis ⇒ Object 



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# File 'lib/vagrant-mro/command.rb', line 6

def self.synopsis
  "Outputs machine-readable global status."
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/vagrant-mro/command.rb', line 10

def execute
  attrs = [:id, :name, :state]
  entries = []
  Vagrant::Util::SilenceWarnings.silence! do
    @env.machine_index.each do |entry|
      # Always prune invalid entries.
      if !entry.valid?(@env.home_path)
        @env.machine_index.delete(entry.id)
      end
      entries << entry
    end
  end

  if entries.empty?
    @env.ui.info(I18n.t("vagrant.global_status_none"))
    return 0
  end

  entries.each do |entry|
    v = {}
    attrs.each do |method|
      v[method] = entry.send(method).to_s
      v[method] = v[method][0...7] if method == :id
    end
    @env.ui.info("#{v[:id]},#{v[:name]},#{v[:state]}", new_line: true)
  end

  # Success, exit status 0
  0
end