class Fission::Command::Status

def execute
  super
  response = VM.all_with_status
  unless response.successful?
    output_and_exit "There was an error getting the status of the VMs.  The error was:\n#{response.message}", response.code
  end
  vms_status = response.data
  longest_vm_name = vms_status.keys.max { |a,b| a.length <=> b.length }
  vms_status.each_pair do |vm_name, status|
    output_printf "%-#{longest_vm_name.length}s   [%s]\n", vm_name, status
  end
end

def option_parser
  optparse = OptionParser.new do |opts|
    opts.banner = "Usage: fission status"
    opts.separator ''
    opts.separator 'Lists the status for all known VMs.'
  end
  optparse
end

def summary
  'Show the status of all VMs'
end