gorillajs/app/plugins/ssl/node_modules/argparse/lib/argument/group.js

A smart development environment designed to easily install and neatly manage web applications. Gorilla JS frees you from the repetitive daily tasks like apps installation, database management, creation of virtual environment, server configuration… And it

/** internal
 * class ArgumentGroup
 *
 * Group arguments.
 * By default, ArgumentParser groups command-line arguments
 * into “positional arguments” and “optional arguments”
 * when displaying help messages. When there is a better
 * conceptual grouping of arguments than this default one,
 * appropriate groups can be created using the addArgumentGroup() method
 *
 * This class inherited from [[ArgumentContainer]]
 **/
'use strict';

var util = require('util');

var ActionContainer = require('../action_container');


/**
 * new ArgumentGroup(container, options)
 * - container (object): main container
 * - options (object): hash of group options
 *
 * #### options
 * - **prefixChars**  group name prefix
 * - **argumentDefault**  default argument value
 * - **title**  group title
 * - **description** group description
 *
 **/
var ArgumentGroup = module.exports = function ArgumentGroup(container, options) {

  options = options || {};

  // add any missing keyword arguments by checking the container
  options.conflictHandler = (options.conflictHandler || container.conflictHandler);
  options.prefixChars = (options.prefixChars || container.prefixChars);
  options.argumentDefault = (options.argumentDefault || container.argumentDefault);

  ActionContainer.call(this, options);

  // group attributes
  this.title = options.title;
  this._groupActions = [];

  // share most attributes with the container
  this._container = container;
  this._registries = container._registries;
  this._actions = container._actions;
  this._optionStringActions = container._optionStringActions;
  this._defaults = container._defaults;
  this._hasNegativeNumberOptionals = container._hasNegativeNumberOptionals;
  this._mutuallyExclusiveGroups = container._mutuallyExclusiveGroups;
};
util.inherits(ArgumentGroup, ActionContainer);


ArgumentGroup.prototype._addAction = function (action) {
  // Parent add action
  action = ActionContainer.prototype._addAction.call(this, action);
  this._groupActions.push(action);
  return action;
};


ArgumentGroup.prototype._removeAction = function (action) {
  // Parent remove action
  ActionContainer.prototype._removeAction.call(this, action);
  var actionIndex = this._groupActions.indexOf(action);
  if (actionIndex >= 0) {
    this._groupActions.splice(actionIndex, 1);
  }
};