Class: Dcmgr::Cli::Image

Inherits:
Base
  • Object
show all
Defined in:
lib/dcmgr/cli/image.rb

Defined Under Namespace

Classes: AddOperation

Constant Summary collapse

M = 
Dcmgr::Models

Instance Method Summary collapse

Instance Method Details

#del(image_id) ⇒ Object 



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# File 'lib/dcmgr/cli/image.rb', line 72

def del(image_id)
  UnknownUUIDError.raise(image_id) if M::Image[image_id].nil?
  super(M::Image, image_id)
end

#modify(uuid) ⇒ Object 



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# File 'lib/dcmgr/cli/image.rb', line 66

def modify(uuid)
  #TODO: Check if state is valid here too
  super(M::Image,uuid,options)
end

#show(uuid = nil) ⇒ Object 



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# File 'lib/dcmgr/cli/image.rb', line 78

def show(uuid=nil)
  if uuid
    img = M::Image[uuid]
    print ERB.new(<<__END, nil, '-').result(binding)
UUID:
  <%= img.canonical_uuid %>
Boot Type:
  <%= img.boot_dev_type %>
Arch:
  <%= img.arch %>
<%- if img.description -%>
Description:
  <%= img.description %>
<%- end -%>
Is Public:
  <%= img.is_public %>
State:
  <%= img.state %>
__END
  else
    cond = {}
    imgs = M::Image.filter(cond).all
    print ERB.new(<<__END, nil, '-').result(binding)
<%- imgs.each { |row| -%>
<%= "%-20s  %-15s %-15s" % [row.canonical_uuid, row.boot_dev_type, row.arch] %>
<%- } -%>
__END
  end
end