Class: Kube::Cluster::CommandNode

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/kube/cluster/command_node.rb

Constant Summary collapse

BLANK_DATA = 
{ commands: [], resource: nil, args: [], flags: {} }.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(current_node:, command_data: BLANK_DATA) ⇒ CommandNode

Returns a new instance of CommandNode.



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# File 'lib/kube/cluster/command_node.rb', line 12

def initialize(current_node:, command_data: BLANK_DATA)
  @current_node = current_node
  @command_data = command_data
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object 



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# File 'lib/kube/cluster/command_node.rb', line 42

def method_missing(name, *args, &block)
  segment = name.to_s.tr("_", "-")
  child   = @current_node.children[segment]

  if child&.command?
    self.class.new(
      current_node: child,
      command_data: @command_data.merge(
        commands: @command_data[:commands] + [segment],
        args:     @command_data[:args] + args.map(&:to_s)
      )
    )
  elsif child&.resource?
    self.class.new(
      current_node: child,
      command_data: @command_data.merge(
        resource: (@command_data[:resource] || ResourceSelector.new) + [segment],
        args:     @command_data[:args] + args.map(&:to_s)
      )
    )
  elsif @current_node.resource? || @current_node.children.empty?
    # Leaf command or already in resource mode — free-form resource segment
    self.class.new(
      current_node: TreeNode.new(name: segment, type: :resource),
      command_data: @command_data.merge(
        resource: (@command_data[:resource] || ResourceSelector.new) + [segment],
        args:     @command_data[:args] + args.map(&:to_s)
      )
    )
  elsif Enumerable.method_defined?(name)
    to_a.public_send(name, *args, &block)
  else
    super
  end
end

Instance Attribute Details

#command_data ⇒ Object (readonly)

Returns the value of attribute command_data.



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# File 'lib/kube/cluster/command_node.rb', line 10

def command_data
  @command_data
end

Instance Method Details

#each(&block) ⇒ Object 



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# File 'lib/kube/cluster/command_node.rb', line 26

def each(&block)
  to_a.each(&block)
end

#flag(key, value = nil) ⇒ Object 



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# File 'lib/kube/cluster/command_node.rb', line 17

def flag(key, value = nil)
  self.class.new(
    current_node: @current_node,
    command_data: @command_data.merge(
      flags: @command_data[:flags].merge(key.to_s.tr("_", "-") => value)
    )
  )
end

#inspect ⇒ Object 



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# File 'lib/kube/cluster/command_node.rb', line 38

def inspect
  "#<#{self.class.name} #{to_s}>"
end

#respond_to_missing?(name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kube/cluster/command_node.rb', line 78

def respond_to_missing?(name, include_private = false)
  segment = name.to_s.tr("_", "-")

  @current_node.children.key?(segment) ||
    @current_node.resource? ||
    @current_node.children.empty? ||
    Enumerable.method_defined?(name) ||
    super
end

#to_a ⇒ Object 



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# File 'lib/kube/cluster/command_node.rb', line 30

def to_a
  QueryBuilder.new(@command_data).to_a
end

#to_s ⇒ Object 



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# File 'lib/kube/cluster/command_node.rb', line 34

def to_s
  QueryBuilder.new(@command_data).to_s
end