Class: Chef::Knife

Inherits:
Object
  • Object
show all
Includes:
StencilBase
Defined in:
lib/chef/knife/stencil_base.rb,
lib/chef/knife/stencil_file.rb,
lib/chef/knife/stencil_node.rb,
lib/chef/knife/stencil_collection.rb,
lib/chef/knife/stencil_monkey_patch.rb,
lib/chef/knife/stencil_server_create.rb,
lib/chef/knife/stencil_server_delete.rb,
lib/chef/knife/stencil_server_explain.rb

Defined Under Namespace

Modules: StencilBase Classes: StencilCollection, StencilFile, StencilNode, StencilServerCreate, StencilServerDelete, StencilServerExplain

Instance Method Summary collapse

Methods included from StencilBase

#build_plugin_klass, #explain, #invoked_as_stencil?, #locate_config_value, #normalize_path, #stencil_root

Instance Method Details

#config ⇒ Object 



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# File 'lib/chef/knife/stencil_monkey_patch.rb', line 56

def config
  return Chef::Config[:knife]
end

#merge_configs ⇒ Object 



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# File 'lib/chef/knife/stencil_monkey_patch.rb', line 26

def merge_configs
  # Apply config file settings on top of mixlib-cli defaults
  combined_config = default_config.merge(config_file_settings)
  # Apply user-supplied options on top of the above combination
  combined_config = combined_config.merge(config)
  # replace the config hash from mixlib-cli with our own.
  # Need to use the mutate-in-place #replace method instead of assigning to
  # the instance variable because other code may have a reference to the
  # original config hash object.
  config.replace(combined_config)

  # If the stencil plugin has been invoked, parse some additional configuration
  # from the stencils.
  if invoked_as_stencil?
    new_config = config
    stencil_collection = Knife::StencilCollection.new

    stencil_collection.for_name(locate_config_value(:chef_node_name)).each do |stencil|
      new_config.merge!(stencil.options)
    end

    config.replace(new_config)
    combined_config = config
    config.each_pair do |k,v|
      Chef::Config[:knife][k.to_sym] = v
    end
  end

end