cli-engine/lib/yarn.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _regenerator = require('babel-runtime/regenerator');

var _regenerator2 = _interopRequireDefault(_regenerator);

var _asyncToGenerator2 = require('babel-runtime/helpers/asyncToGenerator');

var _asyncToGenerator3 = _interopRequireDefault(_asyncToGenerator2);

var _getPrototypeOf = require('babel-runtime/core-js/object/get-prototype-of');

var _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require('babel-runtime/helpers/createClass');

var _createClass3 = _interopRequireDefault(_createClass2);

var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn');

var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);

var _inherits2 = require('babel-runtime/helpers/inherits');

var _inherits3 = _interopRequireDefault(_inherits2);

var _path = require('path');

var _path2 = _interopRequireDefault(_path);

var _cliEngineCommand = require('cli-engine-command');

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

var Yarn = function (_Base) {
  (0, _inherits3.default)(Yarn, _Base);

  function Yarn() {
    (0, _classCallCheck3.default)(this, Yarn);
    return (0, _possibleConstructorReturn3.default)(this, (Yarn.__proto__ || (0, _getPrototypeOf2.default)(Yarn)).apply(this, arguments));
  }

  (0, _createClass3.default)(Yarn, [{
    key: 'exec',
    value: function () {
      var _ref = (0, _asyncToGenerator3.default)(_regenerator2.default.mark(function _callee() {
        var _this2 = this;

        for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
          args[_key] = arguments[_key];
        }

        var deleteYarnRoadrunnerCache, execa, cwd, stdio;
        return _regenerator2.default.wrap(function _callee$(_context) {
          while (1) {
            switch (_context.prev = _context.next) {
              case 0:
                deleteYarnRoadrunnerCache = function deleteYarnRoadrunnerCache() {
                  var getDirectory = function getDirectory(category) {
                    // use %LOCALAPPDATA%/Yarn on Windows
                    if (process.platform === 'win32' && process.env.LOCALAPPDATA) {
                      return _path2.default.join(process.env.LOCALAPPDATA, 'Yarn', category);
                    }

                    // otherwise use ~/.{category}/yarn
                    return _path2.default.join(_this2.config.dirs.home, '.' + category, 'yarn');
                  };

                  var getCacheDirectory = function getCacheDirectory() {
                    if (process.platform === 'darwin') {
                      return _path2.default.join(_this2.config.dirs.home, 'Library', 'Caches', 'Yarn');
                    }

                    return getDirectory('cache');
                  };

                  try {
                    _this2.fs.unlinkSync(_path2.default.join(getCacheDirectory(), '.roadrunner.json'));
                  } catch (err) {}
                };

                execa = require('execa');
                cwd = _path2.default.join(this.config.dirs.data, 'plugins');
                stdio = this.config.debug ? 'inherit' : null;

                this.debug(cwd + ': ' + this.bin + ' ' + args.join(' '));
                deleteYarnRoadrunnerCache();
                _context.next = 8;
                return execa(this.bin, args, { cwd: cwd, stdio: stdio });

              case 8:
              case 'end':
                return _context.stop();
            }
          }
        }, _callee, this);
      }));

      function exec() {
        return _ref.apply(this, arguments);
      }

      return exec;
    }()
  }, {
    key: 'bin',
    get: function get() {
      return _path2.default.join(__dirname, '..', 'node_modules', '.bin', 'yarn');
    }
  }]);
  return Yarn;
}(_cliEngineCommand.Base);

exports.default = Yarn;
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