zoro-cli/lib/handlePath.js

'use strict';

var _typeof2 = require('babel-runtime/helpers/typeof');

var _typeof3 = _interopRequireDefault(_typeof2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var path = require('path');
var fs = require('fs-extra');

var cwd = process.cwd();

module.exports = function handlePath(_ref) {
  var file = _ref.file,
      override = _ref.override;

  var fromName = void 0;
  var toName = void 0;
  if ((typeof file === 'undefined' ? 'undefined' : (0, _typeof3.default)(file)) === 'object') {
    fromName = file.from;
    toName = file.to;
  } else {
    fromName = file;
    toName = file;
  }
  var to = path.join(cwd, toName);
  var pathExist = false;
  return fs.pathExists(to).then(function (exists) {
    pathExist = exists;
    // backup file if exist and override
    if (exists && override) {
      var backup = path.join(cwd, 'backup/' + toName + '.' + +new Date() + '.backup');
      console.warn('backup ' + toName + ' to ' + backup);
      return fs.copy(to, backup);
    }
  }).then(function () {
    if (!pathExist || override) {
      // copy file
      var from = path.join(__dirname, '../res/configs/' + fromName);
      console.log('copy ' + from + ' to ' + to);
      return fs.copy(from, to);
    }
    console.log('skip ' + toName);
  });
};