text: /**
  Licensed to the Apache Software Foundation (ASF) under one
  or more contributor license agreements.  See the NOTICE file
  distributed with this work for additional information
  regarding copyright ownership.  The ASF licenses this file
  to you under the Apache License, Version 2.0 (the
  'License'); you may not use this file except in compliance
  with the License.  You may obtain a copy of the License at
  
  http://www.apache.org/licenses/LICENSE-2.0
  
  Unless required by applicable law or agreed to in writing,
  software distributed under the License is distributed on an
  'AS IS' BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  KIND, either express or implied.  See the License for the
  specific language governing permissions and limitations
  under the License.
  */
  
  /*
  A utility funciton to help output the information needed
  when submitting a help request.
  Outputs to a file
   */
  var cordova_util = require('./util'),
      superspawn   = require('weexpack-common').superspawn,
      package      = require('../../package'),
      path         = require('path'),
      fs           = require('fs'),
      Q            = require('q');
  
  // Execute using a child_process exec, for any async command
  function execSpawn(command, args, resultMsg, errorMsg) {
      return superspawn.spawn(command, args).then(function(result) {
          return resultMsg + result;
      }, function(error) {
          return errorMsg + error;
      });
  }
  
  function getPlatformInfo(platform, projectRoot) {
      switch (platform) {
      case 'ios':
          return execSpawn('xcodebuild', ['-version'], 'iOS platform:\n\n', 'Error retrieving iOS platform information: ');
      case 'android':
          return execSpawn('android', ['list', 'target'], 'Android platform:\n\n', 'Error retrieving Android platform information: \nAndroid SDK is not set up properly. Make sure that the Android SDK \'tools\' and \'platform-tools\' directories are in the PATH variable. \n\n');
      }
  }
  
  
  module.exports = function info() {
      //Get projectRoot
      var projectRoot = cordova_util.cdProjectRoot();
      var output = '';
      if (!projectRoot) {
          return Q.reject(new Error('Current working directory is not a weexpack project.'));
      }
  
      //Array of functions, Q.allSettled
      console.log('Collecting Data...\n\n');
      return Q.allSettled([
              //Get Node version
              Q('Node version: ' + process.version),
              //Get Cordova version
              Q('Cordova version: ' + package.version),
              //Get project config.xml file using ano
              getProjectConfig(projectRoot),
              //Get list of plugins
              listPlugins(projectRoot),
              //Get Platforms information
              getPlatforms(projectRoot)
          ]).then(function(promises) {
              promises.forEach(function(p) {
                  output += p.state === 'fulfilled' ? p.value + '\n\n' : p.reason + '\n\n';
              });
              console.info(output);
              fs.writeFile(path.join(projectRoot, 'info.txt'), output, 'utf-8', function (err) {
                  if (err) throw err;
              });
          });
  };
  
  function getPlatforms(projectRoot) {
      var platforms = cordova_util.listPlatforms(projectRoot);
      if (platforms.length) {
          return Q.all(platforms.map(function(p) {
              return getPlatformInfo(p, projectRoot);
          })).then(function(outs) {
              return outs.join('\n\n');
          });
      }
      return Q.reject('No Platforms Currently Installed');
  }
  
  function listPlugins(projectRoot) {
      var pluginPath = path.join(projectRoot, 'plugins'),
          plugins    = cordova_util.findPlugins(pluginPath);
  
      if (!plugins.length) {
          return Q.reject('No Plugins Currently Installed');
      }
      return Q('Plugins: \n\n' + plugins);
  }
  
  function getProjectConfig(projectRoot) {
      if (!fs.existsSync(projectRoot)  ) {
          return Q.reject('Config.xml file not found');
      }
      return Q('Config.xml file: \n\n' + (fs.readFileSync(cordova_util.projectConfig(projectRoot), 'utf-8')));
  }
  