var NodeGit = require("../");

var shallowClone = NodeGit.Utils.shallowClone;

var normalizeFetchOptions = NodeGit.Utils.normalizeFetchOptions;

var normalizeOptions = NodeGit.Utils.normalizeOptions;

var Clone = NodeGit.Clone;

var _clone = Clone.clone;

/**

* Patch repository cloning to automatically coerce objects.

*

* @async

* @param {String} url url of the repository

* @param {String} local_path local path to store repository

* @param {CloneOptions} [options]

* @return {Repository} repo

*/

Clone.clone = function(url, local_path, options) {

var fetchOpts = normalizeFetchOptions(options && options.fetchOpts);

if (options) {

options = shallowClone(options);

delete options.fetchOpts;

}

options = normalizeOptions(options, NodeGit.CloneOptions);

if (options) {

options.fetchOpts = fetchOpts;

}

return _clone.call(this, url, local_path, options);

};