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

138 lines
4.3 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.
*
* @flow
*/
'use strict';
const path = require('path');
const runServer = require('./runServer');
import type {RNConfig} from '../core';
import type {ConfigT} from 'metro-bundler';
import type {Args as RunServerArgs} from './runServer';
/**
* Starts the React Native Packager Server.
*/
function server(argv: mixed, config: RNConfig, allArgs: Object) {
const {root, ...args} = allArgs;
args.projectRoots = args.projectRoots.concat(root);
const startedCallback = logReporter => {
logReporter.update({
type: 'initialize_started',
port: args.port,
projectRoots: args.projectRoots,
});
process.on('uncaughtException', error => {
logReporter.update({
type: 'initialize_failed',
port: args.port,
error,
});
process.exit(11);
});
};
const readyCallback = logReporter => {
logReporter.update({
type: 'initialize_done',
});
};
const runServerArgs: RunServerArgs = args;
/* $FlowFixMe: ConfigT shouldn't be extendable. */
const configT: ConfigT = config;
runServer(runServerArgs, configT, startedCallback, readyCallback);
}
module.exports = {
name: 'start',
func: server,
description: 'starts the webserver',
options: [{
command: '--port [number]',
default: 8081,
parse: (val: string) => Number(val),
}, {
command: '--host [string]',
default: '',
}, {
command: '--root [list]',
description: 'add another root(s) to be used by the packager in this project',
parse: (val: string) => val.split(',').map(root => path.resolve(root)),
default: [],
}, {
command: '--projectRoots [list]',
description: 'override the root(s) to be used by the packager',
parse: (val: string) => val.split(','),
default: (config: ConfigT) => config.getProjectRoots(),
}, {
command: '--assetExts [list]',
description: 'Specify any additional asset extensions to be used by the packager',
parse: (val: string) => val.split(','),
default: (config: ConfigT) => config.getAssetExts(),
}, {
command: '--sourceExts [list]',
description: 'Specify any additional source extensions to be used by the packager',
parse: (val: string) => val.split(','),
default: (config: ConfigT) => config.getSourceExts(),
}, {
command: '--platforms [list]',
description: 'Specify any additional platforms to be used by the packager',
parse: (val: string) => val.split(','),
default: (config: ConfigT) => config.getPlatforms(),
}, {
command: '--providesModuleNodeModules [list]',
description: 'Specify any npm packages that import dependencies with providesModule',
parse: (val: string) => val.split(','),
default: (config: RNConfig) => {
if (typeof config.getProvidesModuleNodeModules === 'function') {
return config.getProvidesModuleNodeModules();
}
return null;
},
}, {
command: '--max-workers [number]',
description: 'Specifies the maximum number of workers the worker-pool ' +
'will spawn for transforming files. This defaults to the number of the ' +
'cores available on your machine.',
parse: (workers: string) => Number(workers),
}, {
command: '--skipflow',
description: 'Disable flow checks'
}, {
command: '--nonPersistent',
description: 'Disable file watcher'
}, {
command: '--transformer [string]',
description: 'Specify a custom transformer to be used'
}, {
command: '--reset-cache, --resetCache',
description: 'Removes cached files',
}, {
command: '--custom-log-reporter-path, --customLogReporterPath [string]',
description: 'Path to a JavaScript file that exports a log reporter as a replacement for TerminalReporter',
}, {
command: '--verbose',
description: 'Enables logging',
}, {
command: '--https',
description: 'Enables https connections to the server',
}, {
command: '--key [path]',
description: 'Path to custom SSL key',
}, {
command: '--cert [path]',
description: 'Path to custom SSL cert',
}],
};