@deliverymanager/gitsync/src/clone/lib/clone_repo.js

Synchronize multiple git repos recursively

"use strict";

const Promise = require('bluebird');

const exec = Promise.promisify(require('child_process').exec, {
  multiArgs: true
});

const is_path_valid = require('./is_path_valid');

/**
 * Clones a repo in path specified if path is valid. Else, clones to cwd
 * @module
 */
/**
 *
 * @param  {object} repo Repository info
 * @param  {string} repo.name
 * @param  {string} repo.full_name
 * @param  {string} repo.local_path local path to which the repo will be cloned
 * @param  {string} at   Github authentication token
 * @return {Promise} Resolves to the path under which the repo was cloned
 */
module.exports = function (repo, at) {
  let path = "";
  let url = 'https://';

  if (is_path_valid(repo.local_path)) path += `${repo.local_path}/${repo.name}`;
  if (at) url += `${at}@`;

  url += `github.com/${repo.full_name}.git`;
  return exec(`git clone "${url}" ${path}`)
    .spread((stderr, stdout) => {
      if (stderr) console.log(stderr);
      console.log(stdout);
      return Promise.resolve(path);
    });
};