appium-doctor/build/lib/general.js

Test environment for fitness to run Appium

'use strict';

var _get = require('babel-runtime/helpers/get')['default'];

var _inherits = require('babel-runtime/helpers/inherits')['default'];

var _createClass = require('babel-runtime/helpers/create-class')['default'];

var _classCallCheck = require('babel-runtime/helpers/class-call-check')['default'];

var _regeneratorRuntime = require('babel-runtime/regenerator')['default'];

var _Number$isNaN = require('babel-runtime/core-js/number/is-nan')['default'];

var _interopRequireDefault = require('babel-runtime/helpers/interop-require-default')['default'];

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

var _utils = require('./utils');

var _teen_process = require('teen_process');

var _doctor = require('./doctor');

var _nodeDetector = require('./node-detector');

var _nodeDetector2 = _interopRequireDefault(_nodeDetector);

var checks = [];

// Node Binary

var NodeBinaryCheck = (function (_DoctorCheck) {
  _inherits(NodeBinaryCheck, _DoctorCheck);

  function NodeBinaryCheck() {
    _classCallCheck(this, NodeBinaryCheck);

    _get(Object.getPrototypeOf(NodeBinaryCheck.prototype), 'constructor', this).apply(this, arguments);
  }

  _createClass(NodeBinaryCheck, [{
    key: 'diagnose',
    value: function diagnose() {
      var nodePath;
      return _regeneratorRuntime.async(function diagnose$(context$2$0) {
        while (1) switch (context$2$0.prev = context$2$0.next) {
          case 0:
            context$2$0.next = 2;
            return _regeneratorRuntime.awrap(_nodeDetector2['default'].detect());

          case 2:
            nodePath = context$2$0.sent;
            return context$2$0.abrupt('return', nodePath ? (0, _utils.ok)('The Node.js binary was found at: ' + nodePath) : (0, _utils.nok)('The Node.js binary was NOT found!'));

          case 4:
          case 'end':
            return context$2$0.stop();
        }
      }, null, this);
    }
  }, {
    key: 'fix',
    value: function fix() {
      return 'Manually setup Node.js.';
    }
  }]);

  return NodeBinaryCheck;
})(_doctor.DoctorCheck);

checks.push(new NodeBinaryCheck());

// Node version

var NodeVersionCheck = (function (_DoctorCheck2) {
  _inherits(NodeVersionCheck, _DoctorCheck2);

  function NodeVersionCheck() {
    _classCallCheck(this, NodeVersionCheck);

    _get(Object.getPrototypeOf(NodeVersionCheck.prototype), 'constructor', this).apply(this, arguments);
  }

  _createClass(NodeVersionCheck, [{
    key: 'diagnose',
    value: function diagnose() {
      var nodePath, _ref, stdout, versionString, version;

      return _regeneratorRuntime.async(function diagnose$(context$2$0) {
        while (1) switch (context$2$0.prev = context$2$0.next) {
          case 0:
            context$2$0.next = 2;
            return _regeneratorRuntime.awrap(_nodeDetector2['default'].detect());

          case 2:
            nodePath = context$2$0.sent;

            if (nodePath) {
              context$2$0.next = 5;
              break;
            }

            return context$2$0.abrupt('return', (0, _utils.nok)('Node is not installed, so no version to check!'));

          case 5:
            context$2$0.next = 7;
            return _regeneratorRuntime.awrap((0, _teen_process.exec)(nodePath, ['--version']));

          case 7:
            _ref = context$2$0.sent;
            stdout = _ref.stdout;
            versionString = stdout.replace('v', '').trim();
            version = parseInt(versionString, 10);

            if (!_Number$isNaN(version)) {
              context$2$0.next = 13;
              break;
            }

            return context$2$0.abrupt('return', (0, _utils.nok)('Unable to find node version (version = \'' + versionString + '\')'));

          case 13:
            return context$2$0.abrupt('return', version >= 4 ? (0, _utils.ok)('Node version is ' + versionString) : (0, _utils.nok)('Node version should be at least 4!'));

          case 14:
          case 'end':
            return context$2$0.stop();
        }
      }, null, this);
    }
  }, {
    key: 'fix',
    value: function fix() {
      return 'Manually upgrade Node.js.';
    }
  }]);

  return NodeVersionCheck;
})(_doctor.DoctorCheck);

checks.push(new NodeVersionCheck());

exports.NodeBinaryCheck = NodeBinaryCheck;
exports.NodeVersionCheck = NodeVersionCheck;
exports['default'] = checks;
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