Module: Onering::CLI::Config

Defined in:
lib/onering/cli/config.rb

Class Method Summary collapse

Class Method Details

.configure(global = {}) ⇒ Object 



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# File 'lib/onering/cli/config.rb', line 4

def self.configure(global={})
  Onering::Reporter.setup()
  @api = Onering::CLI.connect(global)

  @opts = ::Trollop::options do
    banner <<-EOS
Options:
EOS

    opt :id,    "The node ID of the device to operate on", :short => '-i', :type => :string, :default => Onering::Util.fact('hardwareid')

  # subcommands
    stop_on %w{get set test}
  end
end

.run(args) ⇒ Object 



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# File 'lib/onering/cli/config.rb', line 20

def self.run(args)
  sc = args.shift

  case (sc.downcase.to_sym rescue nil)
# -----------------------------------------------------------------------------
  when :get
    raise "Expected 1 parameter, got #{args.length}" unless args.length >= 1

    begin
      rv = @api.request(@opts[:method], "devices/#{@opts[:id]}/config/#{args[0].gsub('.','/')}")
      return (rv.parsed_response rescue rv.response.body)
    rescue Onering::API::Errors::NotFound
      if args[1].nil? and not STDIN.tty?
        args[1] = STDIN.read()
      end

      return (MultiJson.load(args[1]) rescue args[1])
    end

# -----------------------------------------------------------------------------
  when :set
    raise "Expected 2 parameters, got #{args.length}" unless args.length == 2

    return @api.set_field(@opts[:id], "config.#{args[0]}", args[1])

# -----------------------------------------------------------------------------
  when :test
    raise "Expected 1 parameter, got #{args.length}" unless args.length >= 1

  else
    raise "Unknown subcommand #{sc.inspect}"
  end
end