Yarn workspaces
Summary: 1) moved "sonar/desktop/src" to "sonar/desktop/app/src", so "app" is now a separate package containing the core Flipper app code 2) Configured yarn workspaces with the root in "sonar/desktop": app, static, pkg, doctor, headless-tests. Plugins are not included for now, I plan to do this later. Reviewed By: jknoxville Differential Revision: D20535782 fbshipit-source-id: 600b2301960f37c7d72166e0d04eba462bec9fc1
This commit is contained in:
Anton Nikolaev
committed by
Facebook GitHub Bot
Facebook GitHub Bot
parent
676d7bbd24
commit
863f89351e
249
desktop/app/src/devices/IOSDevice.tsx
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249
desktop/app/src/devices/IOSDevice.tsx
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/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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*/
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import {DeviceType, LogLevel, DeviceLogEntry} from './BaseDevice';
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import child_process, {ChildProcess} from 'child_process';
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import BaseDevice from './BaseDevice';
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import JSONStream from 'JSONStream';
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import {Transform} from 'stream';
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import electron from 'electron';
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import fs from 'fs';
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import {v1 as uuid} from 'uuid';
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import path from 'path';
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import {promisify} from 'util';
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import {exec} from 'child_process';
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import {default as promiseTimeout} from '../utils/promiseTimeout';
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type IOSLogLevel = 'Default' | 'Info' | 'Debug' | 'Error' | 'Fault';
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type RawLogEntry = {
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eventMessage: string;
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machTimestamp: number;
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messageType: IOSLogLevel;
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processID: number;
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processImagePath: string;
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processImageUUID: string;
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processUniqueID: number;
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senderImagePath: string;
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senderImageUUID: string;
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senderProgramCounter: number;
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threadID: number;
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timestamp: string;
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timezoneName: string;
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traceID: string;
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};
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export default class IOSDevice extends BaseDevice {
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log: any;
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buffer: string;
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private recordingProcess?: ChildProcess;
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private recordingLocation?: string;
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constructor(serial: string, deviceType: DeviceType, title: string) {
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super(serial, deviceType, title, 'iOS');
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this.icon = 'icons/ios.svg';
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this.buffer = '';
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this.log = this.startLogListener();
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}
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screenshot(): Promise<Buffer> {
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const tmpImageName = uuid() + '.png';
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const tmpDirectory = (electron.app || electron.remote.app).getPath('temp');
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const tmpFilePath = path.join(tmpDirectory, tmpImageName);
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const command = `xcrun simctl io booted screenshot ${tmpFilePath}`;
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return promisify(exec)(command)
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.then(() => promisify(fs.readFile)(tmpFilePath))
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.then(buffer => {
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return promisify(fs.unlink)(tmpFilePath).then(() => buffer);
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});
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}
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navigateToLocation(location: string) {
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const command = `xcrun simctl openurl booted "${location}"`;
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exec(command);
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}
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teardown() {
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if (this.log) {
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this.log.kill();
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}
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}
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supportedColumns(): Array<string> {
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return ['date', 'pid', 'tid', 'tag', 'message', 'type', 'time'];
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}
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startLogListener(retries: number = 3) {
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if (this.deviceType === 'physical') {
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return;
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}
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if (retries === 0) {
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console.error('Attaching iOS log listener continuously failed.');
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return;
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}
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if (!this.log) {
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const deviceSetPath = process.env.DEVICE_SET_PATH
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? ['--set', process.env.DEVICE_SET_PATH]
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: [];
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this.log = child_process.spawn(
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'xcrun',
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[
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'simctl',
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...deviceSetPath,
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'spawn',
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'booted',
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'log',
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'stream',
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'--style',
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'json',
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'--predicate',
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'senderImagePath contains "Containers"',
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'--info',
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'--debug',
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],
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{},
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);
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this.log.on('error', (err: Error) => {
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console.error(err);
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});
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this.log.stderr.on('data', (data: Buffer) => {
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console.error(data.toString());
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});
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this.log.on('exit', () => {
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this.log = null;
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});
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}
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try {
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this.log.stdout
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.pipe(new StripLogPrefix())
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.pipe(JSONStream.parse('*'))
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.on('data', (data: RawLogEntry) => {
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const entry = IOSDevice.parseLogEntry(data);
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this.addLogEntry(entry);
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});
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} catch (e) {
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console.error('Could not parse iOS log stream.', e);
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// restart log stream
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this.log.kill();
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this.log = null;
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this.startLogListener(retries - 1);
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}
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}
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static parseLogEntry(entry: RawLogEntry): DeviceLogEntry {
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const LOG_MAPPING: Map<IOSLogLevel, LogLevel> = new Map([
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['Default' as IOSLogLevel, 'debug' as LogLevel],
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['Info' as IOSLogLevel, 'info' as LogLevel],
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['Debug' as IOSLogLevel, 'debug' as LogLevel],
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['Error' as IOSLogLevel, 'error' as LogLevel],
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['Fault' as IOSLogLevel, 'fatal' as LogLevel],
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]);
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let type: LogLevel = LOG_MAPPING.get(entry.messageType) || 'unknown';
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// when Apple log levels are not used, log messages can be prefixed with
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// their loglevel.
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if (entry.eventMessage.startsWith('[debug]')) {
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type = 'debug';
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} else if (entry.eventMessage.startsWith('[info]')) {
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type = 'info';
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} else if (entry.eventMessage.startsWith('[warn]')) {
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type = 'warn';
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} else if (entry.eventMessage.startsWith('[error]')) {
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type = 'error';
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}
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// remove type from mesage
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entry.eventMessage = entry.eventMessage.replace(
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/^\[(debug|info|warn|error)\]/,
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'',
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);
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const tag = entry.processImagePath.split('/').pop() || '';
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return {
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date: new Date(entry.timestamp),
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pid: entry.processID,
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tid: entry.threadID,
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tag,
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message: entry.eventMessage,
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type,
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};
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}
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async screenCaptureAvailable() {
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return this.deviceType === 'emulator';
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}
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async startScreenCapture(destination: string) {
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this.recordingProcess = exec(
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`xcrun simctl io booted recordVideo --codec=h264 --force ${destination}`,
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);
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this.recordingLocation = destination;
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}
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async stopScreenCapture(): Promise<string | null> {
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if (this.recordingProcess && this.recordingLocation) {
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const prom = new Promise<void>((resolve, _reject) => {
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this.recordingProcess!.on(
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'exit',
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async (_code: number | null, _signal: NodeJS.Signals | null) => {
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resolve();
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},
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);
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this.recordingProcess!.kill('SIGINT');
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});
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const output: string | null = await promiseTimeout<void>(
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5000,
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prom,
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'Timed out to stop a screen capture.',
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)
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.then(() => {
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const {recordingLocation} = this;
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this.recordingLocation = undefined;
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return recordingLocation!;
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})
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.catch(_e => {
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this.recordingLocation = undefined;
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console.error(_e);
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return null;
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});
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return output;
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}
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return null;
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}
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}
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// Used to strip the initial output of the logging utility where it prints out settings.
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// We know the log stream is json so it starts with an open brace.
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class StripLogPrefix extends Transform {
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passedPrefix = false;
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_transform(
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data: any,
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encoding: string,
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callback: (err?: Error, data?: any) => void,
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) {
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if (this.passedPrefix) {
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this.push(data);
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} else {
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const dataString = data.toString();
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const index = dataString.indexOf('[');
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if (index >= 0) {
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this.push(dataString.substring(index));
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this.passedPrefix = true;
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}
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}
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callback();
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}
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}
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