Class: Knifecosmic::CosmicTemplateList

Inherits:
Chef::Knife show all
Includes:
Chef::Knife::KnifecosmicBaseList
Defined in:
lib/chef/knife/cosmic_template_list.rb

Instance Method Summary collapse

Methods included from Chef::Knife::KnifecosmicBaseList

included, #list_object, #list_object_fields, #output_format

Instance Method Details

#human_file_size(n) ⇒ Object 



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# File 'lib/chef/knife/cosmic_template_list.rb', line 78

def human_file_size n
  count = 0
  while  n >= 1024 and count < 4
    n /= 1024.0
    count += 1
  end
  format("%.0f", n) + %w(B KB MB GB TB)[count]
end

#run ⇒ Object 



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# File 'lib/chef/knife/cosmic_template_list.rb', line 46

def run
  validate_base_options

  columns = [
    'Name    :name',
    'Size    :size',
    'Zone    :zonename',
    'Public  :ispublic',
    'Created :created'
  ]

  params = { 'command' => "listTemplates" }
  params['filter']  = locate_config_value(:filter)  if locate_config_value(:filter)
  params['listall'] = locate_config_value(:listall) if locate_config_value(:listall)
  params['keyword'] = locate_config_value(:keyword) if locate_config_value(:keyword)
  params['name']    = locate_config_value(:name)    if locate_config_value(:name)

  if ['all','featured','self','selfexecutable','sharedexecutable','executable','community'].include?(locate_config_value(:templatefilter)) 
    params['templatefilter'] = locate_config_value(:templatefilter)
  else
    params['templatefilter'] = 'featured'
  end 

  result = connection.list_object(params, "template")

  result.each do |r|
    r['size'] = human_file_size(r['size']) if r['size']
  end

  list_object(columns, result)
end