react-native/local-cli/server/runServer.js

126 lines
4.9 KiB
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
'use strict';
const InspectorProxy = require('./util/inspectorProxy.js');
const ReactPackager = require('../../packager/react-packager');
const attachHMRServer = require('./util/attachHMRServer');
const connect = require('connect');
const copyToClipBoardMiddleware = require('./middleware/copyToClipBoardMiddleware');
const cpuProfilerMiddleware = require('./middleware/cpuProfilerMiddleware');
const defaultAssetExts = require('../../packager/defaults').assetExts;
const defaultPlatforms = require('../../packager/defaults').platforms;
const defaultProvidesModuleNodeModules = require('../../packager/defaults').providesModuleNodeModules;
const getDevToolsMiddleware = require('./middleware/getDevToolsMiddleware');
const http = require('http');
const indexPageMiddleware = require('./middleware/indexPage');
const loadRawBodyMiddleware = require('./middleware/loadRawBodyMiddleware');
const messageSocket = require('./util/messageSocket.js');
const openStackFrameInEditorMiddleware = require('./middleware/openStackFrameInEditorMiddleware');
const path = require('path');
const statusPageMiddleware = require('./middleware/statusPageMiddleware.js');
const systraceProfileMiddleware = require('./middleware/systraceProfileMiddleware.js');
const unless = require('./middleware/unless');
const webSocketProxy = require('./util/webSocketProxy.js');
function runServer(args, config, startedCallback, readyCallback) {
var wsProxy = null;
var ms = null;
const packagerServer = getPackagerServer(args, config);
startedCallback(packagerServer._reporter);
const inspectorProxy = new InspectorProxy();
const app = connect()
.use(loadRawBodyMiddleware)
.use(connect.compress())
.use(getDevToolsMiddleware(args, () => wsProxy && wsProxy.isChromeConnected()))
.use(getDevToolsMiddleware(args, () => ms && ms.isChromeConnected()))
.use(openStackFrameInEditorMiddleware(args))
.use(copyToClipBoardMiddleware)
.use(statusPageMiddleware)
.use(systraceProfileMiddleware)
.use(cpuProfilerMiddleware)
.use(indexPageMiddleware)
.use(unless('/inspector', inspectorProxy.processRequest.bind(inspectorProxy)))
.use(packagerServer.processRequest.bind(packagerServer));
args.projectRoots.forEach(root => app.use(connect.static(root)));
app.use(connect.logger())
.use(connect.errorHandler());
const serverInstance = http.createServer(app).listen(
args.port,
args.host,
function() {
attachHMRServer({
httpServer: serverInstance,
path: '/hot',
packagerServer,
});
wsProxy = webSocketProxy.attachToServer(serverInstance, '/debugger-proxy');
ms = messageSocket.attachToServer(serverInstance, '/message');
inspectorProxy.attachToServer(serverInstance, '/inspector');
readyCallback(packagerServer._reporter);
}
);
// Disable any kind of automatic timeout behavior for incoming
// requests in case it takes the packager more than the default
// timeout of 120 seconds to respond to a request.
serverInstance.timeout = 0;
}
function getPackagerServer(args, config) {
const transformModulePath =
args.transformer ? path.resolve(args.transformer) :
typeof config.getTransformModulePath === 'function' ? config.getTransformModulePath() :
undefined;
const providesModuleNodeModules =
args.providesModuleNodeModules || defaultProvidesModuleNodeModules;
let LogReporter;
if (args.customLogReporterPath) {
try {
// First we let require resolve it, so we can require packages in node_modules
// as expected. eg: require('my-package/reporter');
LogReporter = require(args.customLogReporterPath);
} catch(e) {
// If that doesn't work, then we next try relative to the cwd, eg:
// require('./reporter');
LogReporter = require(path.resolve(args.customLogReporterPath));
}
} else {
LogReporter = require('../../packager/src/lib/TerminalReporter');
}
return ReactPackager.createServer({
assetExts: defaultAssetExts.concat(args.assetExts),
blacklistRE: config.getBlacklistRE(),
cacheVersion: '3',
extraNodeModules: config.extraNodeModules,
getTransformOptions: config.getTransformOptions,
hasteImpl: config.hasteImpl,
platforms: defaultPlatforms.concat(args.platforms),
postProcessModules: config.postProcessModules,
postMinifyProcess: config.postMinifyProcess,
projectRoots: args.projectRoots,
providesModuleNodeModules: providesModuleNodeModules,
reporter: new LogReporter(),
resetCache: args.resetCache,
transformModulePath: transformModulePath,
verbose: args.verbose,
watch: !args.nonPersistent,
});
}
module.exports = runServer;