Class: Scatter::Commands::Node::Add

Inherits:
SubCommand show all
Defined in:
lib/scatter/commands/node/add.rb

Instance Method Summary collapse

Constructor Details

#initialize(out, remote_name, node, credentials) ⇒ Add

Returns a new instance of Add.



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# File 'lib/scatter/commands/node/add.rb', line 5

def initialize(out, remote_name, node, credentials)
  super(out)
  @remote_name, @node, @credentials = remote_name, node, credentials
end

Instance Method Details

#execute! ⇒ Object

Raises:



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# File 'lib/scatter/commands/node/add.rb', line 10

def execute!
  remote = Scatter::Config.find_remote(@remote_name)
  raise CommandLineError, "Unknown remote #{@remote_name}" unless remote
  raise CommandLineError, "Remote #{@remote_name} already has node #{@node}" if remote.find_node(@node)
  remote.nodes << Scatter::Node.new(remote, @node, *(@credentials.split('@')))
  Scatter::Config.save!
end