Class: VagrantPlugins::Openstack::Command::AbstractCommand
- Inherits:
-
Object
- Object
- VagrantPlugins::Openstack::Command::AbstractCommand
- Defined in:
- lib/vagrant-openstack-provider/command/abstract_command.rb
Direct Known Subclasses
FlavorList, FloatingIpList, ImageList, NetworkList, Reset, VolumeList
Instance Method Summary collapse
- #cmd(_name, _argv, _env) ⇒ Object
- #execute(name) ⇒ Object
-
#initialize(argv, env) ⇒ AbstractCommand
constructor
A new instance of AbstractCommand.
-
#normalize_args(args) ⇒ Object
Before Vagrant 1.5, args list ends with an extra arg ‘–’.
Constructor Details
#initialize(argv, env) ⇒ AbstractCommand
Returns a new instance of AbstractCommand.
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# File 'lib/vagrant-openstack-provider/command/abstract_command.rb', line 7 def initialize(argv, env) @env = env super(normalize_args(argv), env) end |
Instance Method Details
#cmd(_name, _argv, _env) ⇒ Object
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# File 'lib/vagrant-openstack-provider/command/abstract_command.rb', line 34 def cmd(_name, _argv, _env) fail 'Command not implemented. \'cmd\' method must be overridden in all subclasses' end |
#execute(name) ⇒ Object
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# File 'lib/vagrant-openstack-provider/command/abstract_command.rb', line 12 def execute(name) env = {} with_target_vms(nil, provider: :openstack) do |machine| env[:machine] = machine env[:ui] = @env.ui end VagrantPlugins::Openstack::Action::ConnectOpenstack.new(nil, env).call(env) cmd(name, @argv, env) @env.ui.info('') end |
#normalize_args(args) ⇒ Object
Before Vagrant 1.5, args list ends with an extra arg ‘–’. It removes it if present.
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# File 'lib/vagrant-openstack-provider/command/abstract_command.rb', line 28 def normalize_args(args) return args if args.nil? args.pop if args.size > 0 && args.last == '--' args end |