387 lines
12 KiB
JavaScript
387 lines
12 KiB
JavaScript
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'use strict';
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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var _getIterator2 = require('babel-runtime/core-js/get-iterator');
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var _getIterator3 = _interopRequireDefault(_getIterator2);
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var _regenerator = require('babel-runtime/regenerator');
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var _regenerator2 = _interopRequireDefault(_regenerator);
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var _promise = require('babel-runtime/core-js/promise');
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var _promise2 = _interopRequireDefault(_promise);
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var _asyncToGenerator2 = require('babel-runtime/helpers/asyncToGenerator');
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var _asyncToGenerator3 = _interopRequireDefault(_asyncToGenerator2);
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var cleanUpPackager = function () {
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var _ref = (0, _asyncToGenerator3.default)( /*#__PURE__*/_regenerator2.default.mark(function _callee(projectDir) {
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var result, _ref2, packagerPid;
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return _regenerator2.default.wrap(function _callee$(_context) {
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while (1) {
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switch (_context.prev = _context.next) {
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case 0:
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_context.next = 2;
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return _promise2.default.race([_xdl.Project.stopAsync(projectDir), new _promise2.default(function (resolve, reject) {
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return setTimeout(resolve, 1000, 'stopFailed');
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})]);
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case 2:
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result = _context.sent;
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if (!(result === 'stopFailed')) {
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_context.next = 15;
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break;
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}
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_context.prev = 4;
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_context.next = 7;
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return _xdl.ProjectSettings.readPackagerInfoAsync(projectDir);
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case 7:
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_ref2 = _context.sent;
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packagerPid = _ref2.packagerPid;
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process.kill(packagerPid);
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_context.next = 15;
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break;
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case 12:
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_context.prev = 12;
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_context.t0 = _context['catch'](4);
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process.exit(1);
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case 15:
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case 'end':
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return _context.stop();
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}
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}
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}, _callee, this, [[4, 12]]);
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}));
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return function cleanUpPackager(_x) {
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return _ref.apply(this, arguments);
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};
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}();
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var _xdl = require('xdl');
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var _lodash = require('lodash');
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var _lodash2 = _interopRequireDefault(_lodash);
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var _crossSpawn = require('cross-spawn');
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var _crossSpawn2 = _interopRequireDefault(_crossSpawn);
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var _progress = require('progress');
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var _progress2 = _interopRequireDefault(_progress);
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var _bunyan = require('@expo/bunyan');
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var _bunyan2 = _interopRequireDefault(_bunyan);
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var _chalk = require('chalk');
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var _chalk2 = _interopRequireDefault(_chalk);
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var _log = require('./log');
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var _log2 = _interopRequireDefault(_log);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function installExitHooks(projectDir, isInteractive) {
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if (!isInteractive && process.platform === 'win32') {
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require('readline').createInterface({
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input: process.stdin,
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output: process.stdout
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}).on('SIGINT', function () {
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process.emit('SIGINT');
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});
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}
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process.on('SIGINT', function () {
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_log2.default.withTimestamp('Stopping packager...');
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cleanUpPackager(projectDir).then(function () {
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// TODO: this shows up after process exits, fix it
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_log2.default.withTimestamp(_chalk2.default.green('Packager stopped.'));
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process.exit();
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});
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});
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}
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function shouldIgnoreMsg(msg) {
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return msg.indexOf('Duplicate module name: bser') >= 0 || msg.indexOf('Duplicate module name: fb-watchman') >= 0 || msg.indexOf('Warning: React.createClass is no longer supported') >= 0 || msg.indexOf('Warning: PropTypes has been moved to a separate package') >= 0;
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}
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function run(onReady) {
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var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
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var isInteractive = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
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var packagerReady = false;
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var needsClear = false;
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var logBuffer = '';
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var progressBar = void 0;
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var projectDir = process.cwd();
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if (process.platform !== 'win32') {
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var watchmanExists = _crossSpawn2.default.sync('which', ['watchman']).status === 0;
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if (process.platform === 'darwin' && !watchmanExists) {
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var watcherDetails = _crossSpawn2.default.sync('sysctl', ['kern.maxfiles']).stdout.toString();
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if (parseInt(watcherDetails.split(':')[1].trim()) < 5242880) {
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_log2.default.withTimestamp(_chalk2.default.red('Unable to start server') + '\nSee https://git.io/v5vcn for more information, either install watchman or run the following snippet:\n' + _chalk2.default.cyan(' sudo sysctl -w kern.maxfiles=5242880\n sudo sysctl -w kern.maxfilesperproc=524288') + '\n ');
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process.exit(1);
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}
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} else if (!watchmanExists) {
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try {
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var _watcherDetails = _crossSpawn2.default.sync('sysctl', ['fs.inotify.max_user_watches']).stdout.toString();
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if (parseInt(_watcherDetails.split('=')[1].trim()) < 12288) {
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_log2.default.withTimestamp(_chalk2.default.red('Unable to start server') + '\n See https://git.io/v5vcn for more information, either install watchman or run the following snippet:\n ' + _chalk2.default.cyan(' sudo sysctl -w fs.inotify.max_user_instances=1024\n sudo sysctl -w fs.inotify.max_user_watches=12288'));
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process.exit(1);
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}
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} catch (e) {
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// note(brentvatne): I'm not sure why stdout is null for some OS's
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// https://github.com/react-community/create-react-native-app/issues/391
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_log2.default.withTimestamp('Warning: Unable to run `sysctl fs.inotify.max_user_watches`. If you encounter issues, please refer to https://git.io/v5vcn');
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}
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}
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}
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var handleLogChunk = function handleLogChunk(chunk) {
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// pig, meet lipstick
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// 1. https://github.com/facebook/react-native/issues/14620
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// 2. https://github.com/facebook/react-native/issues/14610
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// 3. https://github.com/react-community/create-react-native-app/issues/229#issuecomment-308654303
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// @ide is investigating 3), the first two are upstream issues that will
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// likely be resolved by others
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if (shouldIgnoreMsg(chunk.msg)) {
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return;
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}
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// we don't need to print the entire manifest when loading the app
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if (chunk.msg.indexOf(' with appParams: ') >= 0) {
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if (needsClear) {
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// this is set when we previously encountered an error
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// TODO clearConsole();
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}
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var devEnabled = chunk.msg.includes('__DEV__ === true');
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_log2.default.withTimestamp('Running app on ' + chunk.deviceName + ' in ' + (devEnabled ? 'development' : 'production') + ' mode\n');
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return;
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}
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if (chunk.msg === 'Dependency graph loaded.') {
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packagerReady = true;
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onReady();
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return;
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}
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if (packagerReady) {
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var message = chunk.msg.trim() + '\n';
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logWithLevel(chunk);
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if (chunk.level === _bunyan2.default.ERROR) {
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// if you run into a syntax error then we should clear log output on reload
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needsClear = message.indexOf('SyntaxError') >= 0;
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}
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} else {
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if (chunk.level >= _bunyan2.default.ERROR) {
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(0, _log2.default)(_chalk2.default.yellow('***ERROR STARTING PACKAGER***'));
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(0, _log2.default)(logBuffer);
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(0, _log2.default)(_chalk2.default.red(chunk.msg));
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logBuffer = '';
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} else {
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logBuffer += chunk.msg + '\n';
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}
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}
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};
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// Subscribe to packager/server logs
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var packagerLogsStream = new _xdl.PackagerLogsStream({
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projectRoot: projectDir,
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onStartBuildBundle: function onStartBuildBundle() {
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progressBar = new _progress2.default('Building JavaScript bundle [:bar] :percent', {
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total: 100,
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clear: true,
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complete: '=',
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incomplete: ' '
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});
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_log2.default.setBundleProgressBar(progressBar);
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},
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onProgressBuildBundle: function onProgressBuildBundle(percent) {
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if (!progressBar || progressBar.complete) return;
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var ticks = percent - progressBar.curr;
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ticks > 0 && progressBar.tick(ticks);
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},
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onFinishBuildBundle: function onFinishBuildBundle(err, startTime, endTime) {
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if (progressBar && !progressBar.complete) {
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progressBar.tick(100 - progressBar.curr);
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}
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if (progressBar) {
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_log2.default.setBundleProgressBar(null);
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progressBar = null;
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if (err) {
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_log2.default.withTimestamp(_chalk2.default.red('Failed building JavaScript bundle'));
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} else {
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var duration = endTime - startTime;
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_log2.default.withTimestamp(_chalk2.default.green('Finished building JavaScript bundle in ' + duration + 'ms'));
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}
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}
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},
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updateLogs: function updateLogs(updater) {
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var newLogChunks = updater([]);
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if (progressBar) {
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// Restarting watchman causes `onFinishBuildBundle` to not fire. Until
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// this is handled upstream in xdl, reset progress bar with error here.
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newLogChunks.forEach(function (chunk) {
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if (chunk.msg === 'Restarted watchman.') {
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progressBar.tick(100 - progressBar.curr);
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_log2.default.setBundleProgressBar(null);
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progressBar = null;
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_log2.default.withTimestamp(_chalk2.default.red('Failed building JavaScript bundle'));
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}
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});
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}
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newLogChunks.map(handleLogChunk);
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}
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});
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// Subscribe to device updates separately from packager/server updates
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_xdl.ProjectUtils.attachLoggerStream(projectDir, {
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stream: {
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write: function write(chunk) {
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if (chunk.tag === 'device') {
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handleLogChunk(chunk);
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}
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}
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},
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type: 'raw'
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});
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installExitHooks(projectDir, isInteractive);
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_log2.default.withTimestamp('Starting packager...');
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_xdl.Project.startAsync(projectDir, options).then(function () {}, function (reason) {
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_log2.default.withTimestamp(_chalk2.default.red('Error starting packager: ' + reason.stack));
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process.exit(1);
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});
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}
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var logStackTrace = function logStackTrace(chunk, logFn, nestedLogFn, colorFn) {
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var traceInfo = void 0;
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try {
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traceInfo = JSON.parse(chunk.msg);
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} catch (e) {
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return logFn(colorFn(chunk.msg));
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}
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var _traceInfo = traceInfo,
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message = _traceInfo.message,
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stack = _traceInfo.stack;
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logFn(colorFn(_chalk2.default.bold(message)));
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var isLibraryFrame = function isLibraryFrame(line) {
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return line.startsWith('node_modules');
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};
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var stackFrames = _lodash2.default.compact(stack.split('\n'));
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var lastAppCodeFrameIndex = _lodash2.default.findLastIndex(stackFrames, function (line) {
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return !isLibraryFrame(line);
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});
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var lastFrameIndexToLog = Math.min(stackFrames.length - 1, lastAppCodeFrameIndex + 2 // show max two more frames after last app code frame
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);
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var unloggedFrames = stackFrames.length - lastFrameIndexToLog;
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// If we're only going to exclude one frame, just log them all
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if (unloggedFrames === 1) {
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lastFrameIndexToLog = stackFrames.length - 1;
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unloggedFrames = 0;
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}
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for (var i = 0; i <= lastFrameIndexToLog; i++) {
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var line = stackFrames[i];
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if (!line) {
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continue;
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} else if (line.match(/react-native\/.*YellowBox.js/)) {
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continue;
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}
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if (line.startsWith('node_modules')) {
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nestedLogFn(colorFn('- ' + line));
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} else {
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nestedLogFn(colorFn('* ' + line));
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}
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}
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if (unloggedFrames > 0) {
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nestedLogFn(colorFn('- ... ' + unloggedFrames + ' more stack frames from framework internals'));
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}
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};
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var logWithLevel = function logWithLevel(chunk) {
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if (!chunk.msg) {
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return;
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}
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var colorFn = function colorFn(str) {
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return str;
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};
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if (chunk.level === _bunyan2.default.WARN) {
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colorFn = _chalk2.default.yellow;
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} else if (chunk.level === _bunyan2.default.ERROR) {
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colorFn = _chalk2.default.red;
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}
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if (chunk.includesStack) {
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logStackTrace(chunk, _log2.default.withTimestamp, _log2.default, colorFn);
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} else {
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logLines(chunk.msg, _log2.default.withTimestamp, colorFn);
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}
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};
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var logLines = function logLines(msg, logFn, colorFn) {
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var _iteratorNormalCompletion = true;
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var _didIteratorError = false;
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var _iteratorError = undefined;
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try {
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for (var _iterator = (0, _getIterator3.default)(msg.split('\n')), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
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|
var line = _step.value;
|
||
|
|
|
||
|
|
logFn(colorFn(line));
|
||
|
|
}
|
||
|
|
} catch (err) {
|
||
|
|
_didIteratorError = true;
|
||
|
|
_iteratorError = err;
|
||
|
|
} finally {
|
||
|
|
try {
|
||
|
|
if (!_iteratorNormalCompletion && _iterator.return) {
|
||
|
|
_iterator.return();
|
||
|
|
}
|
||
|
|
} finally {
|
||
|
|
if (_didIteratorError) {
|
||
|
|
throw _iteratorError;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.default = { run: run };
|
||
|
|
module.exports = exports['default'];
|
||
|
|
//# sourceMappingURL=packager.js.map
|