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.
  */
  
  const url = require('url');
  const path = require('path');
  const globby = require('globby');
  const md5File = require('md5-file');
  
  const { ConfigParser, events } = require('cordova-common');
  const cordovaServe = require('cordova-serve');
  const cordovaPrepare = require('./prepare');
  const cordovaUtil = require('./util');
  const platforms = require('../platforms/platforms');
  const HooksRunner = require('../hooks/HooksRunner');
  
  let projectRoot, installedPlatforms;
  
  const renderIndex = ({ config, plugins, platforms }) => `
  <!doctype html>
  <html>
  <head>
      <meta charset=utf-8>
      <title>${config.name()}</title>
  </head>
  <body>
      <h3>Package Metadata</h3>
      <table style="text-align: left">
      ${['name', 'packageName', 'version'].map(key =>
          `<tr><th>${key}</th><td>${config[key]()}</td></tr>`
      ).join('\n')}
      </table>
  
      <h3>Platforms</h3>
      <ul>
      ${platforms.map(platform =>
          `<li>${
              platform.url
                  ? `<a href="${platform.url}">${platform.name}</a>`
                  : `<em>${platform.name}</em>`
          }</li>`).join('\n')}
      </ul>
  
      <h3>Plugins</h3>
      <ul>
      ${plugins.map(plugin =>
          `<li>${plugin}</li>`
      ).join('\n')}
      </ul>
  </body>
  </html>
  `;
  
  function handleRoot (request, response) {
      const config = new ConfigParser(cordovaUtil.projectConfig(projectRoot));
      const contentNode = config.doc.find('content');
      const contentSrc = (contentNode && contentNode.attrib.src) || 'index.html';
      const platformUrl = name => installedPlatforms.includes(name)
          ? `${name}/www/${contentSrc}` : null;
  
      response.send(renderIndex({
          config,
          plugins: cordovaUtil.findPlugins(path.join(projectRoot, 'plugins')),
          platforms: Object.keys(platforms).map(name => ({
              name, url: platformUrl(name)
          }))
      }));
  }
  
  // https://issues.apache.org/jira/browse/CB-11274
  // Use referer url to redirect absolute urls to the requested platform resources
  // so that an URL is resolved against that platform www directory.
  function absolutePathHandler (request, response, next) {
      if (!request.headers.referer) return next();
  
      // @todo Use 'url.URL' constructor instead since 'url.parse' was deprecated since v11.0.0
      const { pathname } = url.parse(request.headers.referer); // eslint-disable-line
      const platform = pathname.split('/')[1];
  
      if (installedPlatforms.includes(platform) &&
          !request.originalUrl.includes(platform)) {
          response.redirect(`/${platform}/www` + request.originalUrl);
      } else {
          next();
      }
  }
  
  function platformRouter (platform) {
      const { configXml, www } = platforms.getPlatformApi(platform).getPlatformInfo().locations;
      const router = cordovaServe.Router();
      router.use('/www', cordovaServe.static(www));
      router.get('/config.xml', (req, res) => res.sendFile(configXml));
      router.get('/project.json', (req, res) => res.send({
          configPath: `/${platform}/config.xml`,
          wwwPath: `/${platform}/www`,
          wwwFileList: generateWwwFileList(www)
      }));
      return router;
  }
  
  function generateWwwFileList (www) {
      return globby.sync('**', { cwd: www }).map(p => ({
          path: p,
          etag: md5File.sync(path.join(www, p))
      }));
  }
  
  function registerRoutes (app) {
      installedPlatforms = cordovaUtil.listPlatforms(projectRoot);
      installedPlatforms.forEach(platform =>
          app.use(`/${platform}`, platformRouter(platform))
      );
  
      app.get('/*', absolutePathHandler);
      app.get('/', handleRoot);
  }
  
  function serve (port) {
      return Promise.resolve().then(() => {
          port = +port || 8000;
          const server = cordovaServe();
  
          // Run a prepare first!
          return cordovaPrepare([])
              .then(() => {
                  registerRoutes(server.app);
                  return server.launchServer({ port, events });
              })
              .then(() => server.server);
      });
  }
  
  module.exports = (port, hookOpts) => {
      return Promise.resolve().then(_ => {
          projectRoot = cordovaUtil.cdProjectRoot();
          const hooksRunner = new HooksRunner(projectRoot);
          return Promise.resolve()
              .then(_ => hooksRunner.fire('before_serve', hookOpts))
              .then(_ => serve(port))
              .then(result => {
                  return hooksRunner.fire('after_serve', hookOpts)
                      .then(_ => result);
              });
      });
  };
  