class CapEC2::StatusTable

Public Class Methods

new(instances) click to toggle source
# File lib/cap-ec2/status-table.rb, line 5
def initialize(instances)
  @instances = instances
  output
end

Public Instance Methods

header_row() click to toggle source
# File lib/cap-ec2/status-table.rb, line 10
def header_row
  [
    bold("Num"),
    bold("Name"),
    bold("ID"),
    bold("Type"),
    bold("DNS"),
    bold("Zone"),
    bold("Roles"),
    bold("Stages")
  ]
end
instance_to_row(instance, index) click to toggle source
# File lib/cap-ec2/status-table.rb, line 38
def instance_to_row(instance, index)
  [
    sprintf("%02d:", index),
    green(tag_value(instance, 'Name') || ''),
    red(instance.instance_id),
    cyan(instance.instance_type),
    bold(blue(CapEC2::Utils.contact_point(instance))),
    magenta(instance.placement.availability_zone),
    yellow(tag_value(instance, roles_tag)),
    yellow(tag_value(instance, stages_tag))
  ]
end
output() click to toggle source
# File lib/cap-ec2/status-table.rb, line 23
def output
  table = Terminal::Table.new(
    :style => {
      :border_x => "",
      :border_i => "",
      :border_y => ""
    }
  )
  table.add_row header_row
  @instances.each_with_index do |instance,index|
    table.add_row instance_to_row(instance, index)
  end
  puts table.to_s
end