Class: Dry::CLI::CommandRegistry::Node Private

Inherits:
Object
  • Object
show all
Defined in:
lib/dry/cli/command_registry.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Node of the registry

Since:

  • 0.1.0

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent = nil) ⇒ Node

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Node.

Since:

  • 0.1.0



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# File 'lib/dry/cli/command_registry.rb', line 107

def initialize(parent = nil)
  @parent   = parent
  @children = {}
  @aliases  = {}
  @command  = nil

  @before_callbacks = Chain.new
  @after_callbacks = Chain.new
end

Instance Attribute Details

#after_callbacks ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 0.1.0



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# File 'lib/dry/cli/command_registry.rb', line 103

def after_callbacks
  @after_callbacks
end

#aliases ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 0.1.0



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# File 'lib/dry/cli/command_registry.rb', line 91

def aliases
  @aliases
end

#before_callbacks ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 0.1.0



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# File 'lib/dry/cli/command_registry.rb', line 99

def before_callbacks
  @before_callbacks
end

#children ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 0.1.0



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# File 'lib/dry/cli/command_registry.rb', line 87

def children
  @children
end

#command ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 0.1.0



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# File 'lib/dry/cli/command_registry.rb', line 95

def command
  @command
end

#parent ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 0.1.0



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# File 'lib/dry/cli/command_registry.rb', line 83

def parent
  @parent
end

Instance Method Details

#alias!(key, child) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 0.1.0



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# File 'lib/dry/cli/command_registry.rb', line 144

def alias!(key, child)
  @aliases[key] = child
end

#aliases!(aliases) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 0.1.0



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# File 'lib/dry/cli/command_registry.rb', line 150

def aliases!(aliases)
  aliases.each do |a|
    parent.alias!(a, self)
  end
end

#children? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean)

Since:

  • 0.7.0



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# File 'lib/dry/cli/command_registry.rb', line 164

def children?
  children.any?
end

#leaf!(command) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 0.1.0



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# File 'lib/dry/cli/command_registry.rb', line 131

def leaf!(command)
  @command = command
end

#leaf? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean)

Since:

  • 0.1.0



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# File 'lib/dry/cli/command_registry.rb', line 158

def leaf?
  !command.nil?
end

#lookup(token) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 0.1.0



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# File 'lib/dry/cli/command_registry.rb', line 125

def lookup(token)
  children[token] || aliases[token]
end

#put(parent, key) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 0.1.0



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# File 'lib/dry/cli/command_registry.rb', line 119

def put(parent, key)
  children[key] ||= self.class.new(parent)
end

#subcommands!(command) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 0.7.0



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# File 'lib/dry/cli/command_registry.rb', line 137

def subcommands!(command)
  command_class = command.is_a?(Class) ? command : command.class
  command_class.subcommands = children
end