Class: Chef::Knife::DigitalOceanImageList

Inherits:
Chef::Knife
  • Object
show all
Includes:
DigitalOceanBase
Defined in:
lib/chef/knife/digital_ocean_image_list.rb

Instance Method Summary collapse

Methods included from DigitalOceanBase

#client, #h, included, load_deps, #locate_config_value, #validate!

Instance Method Details

#run ⇒ Object 



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# File 'lib/chef/knife/digital_ocean_image_list.rb', line 27

def run
  $stdout.sync = true

  validate!

  image_list = [
      h.color('ID',           :bold),
      h.color('Distribution', :bold),
      h.color('Name',         :bold),
      h.color('Global',       :bold)
  ]

  if config[:global_images]
    filter = 'global'
  else
    filter = 'my_images'
  end

  images = client.images.list(:filter => filter).images

  images.sort! do |a, b|
    [ a.distribution, a.name ] <=> [ b.distribution, b.name ]
  end

  images.each do |image|
    image_list << image.id.to_s
    image_list << image.distribution.to_s
    image_list << image.name.to_s
    image_list << truefalse(config[:global_images])
  end

  puts h.list(image_list, :uneven_columns_across, 4)
end

#truefalse(boolean) ⇒ Object 



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# File 'lib/chef/knife/digital_ocean_image_list.rb', line 61

def truefalse(boolean)
  if boolean
    '+'
  else
    '-'
  end
end