96 lines
3.2 KiB
JavaScript
96 lines
3.2 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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'use strict';
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const child_process = require('child_process');
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const fs = require('fs');
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const path = require('path');
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const parseCommandLine = require('../util/parseCommandLine');
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const findXcodeProject = require('./findXcodeProject');
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const parseIOSSimulatorsList = require('./parseIOSSimulatorsList');
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const Promise = require('promise');
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/**
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* Starts the app on iOS simulator
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*/
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function runIOS(argv, config) {
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return new Promise((resolve, reject) => {
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_runIOS(argv, config, resolve, reject);
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resolve();
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});
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}
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function _runIOS(argv, config, resolve, reject) {
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const args = parseCommandLine([{
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command: 'simulator',
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description: 'Explicitly set simulator to use',
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type: 'string',
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required: false,
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default: 'iPhone 6',
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}], argv);
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process.chdir('ios');
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const xcodeProject = findXcodeProject(fs.readdirSync('.'));
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if (!xcodeProject) {
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throw new Error(`Could not find Xcode project files in ios folder`);
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}
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const inferredSchemeName = path.basename(xcodeProject.name, path.extname(xcodeProject.name));
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console.log(`Found Xcode ${xcodeProject.isWorkspace ? 'workspace' : 'project'} ${xcodeProject.name}`);
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const simulators = parseIOSSimulatorsList(
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child_process.execFileSync('xcrun', ['simctl', 'list', 'devices'], {encoding: 'utf8'})
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);
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const selectedSimulator = matchingSimulator(simulators, args.simulator);
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if (!selectedSimulator) {
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throw new Error(`Cound't find ${args.simulator} simulator`);
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}
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const simulatorFullName = `${selectedSimulator.name} (${selectedSimulator.version})`;
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console.log(`Launching ${simulatorFullName}...`);
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try {
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child_process.spawnSync('xcrun', ['instruments', '-w', simulatorFullName]);
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} catch(e) {
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// instruments always fail with 255 because it expects more arguments,
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// but we want it to only launch the simulator
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}
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const xcodebuildArgs = [
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xcodeProject.isWorkspace ? '-workspace' : '-project', xcodeProject.name,
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'-scheme', inferredSchemeName,
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'-destination', `id=${selectedSimulator.udid}`,
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'-derivedDataPath', 'build',
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];
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console.log(`Building using "xcodebuild ${xcodebuildArgs.join(' ')}"`);
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child_process.spawnSync('xcodebuild', xcodebuildArgs, {stdio: 'inherit'});
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const appPath = `build/Build/Products/Debug-iphonesimulator/${inferredSchemeName}.app`;
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console.log(`Installing ${appPath}`);
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child_process.spawnSync('xcrun', ['simctl', 'install', 'booted', appPath], {stdio: 'inherit'});
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const bundleID = child_process.execFileSync(
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'/usr/libexec/PlistBuddy',
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['-c', 'Print:CFBundleIdentifier', path.join(appPath, 'Info.plist')],
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{encoding: 'utf8'}
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).trim();
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console.log(`Launching ${bundleID}`);
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child_process.spawnSync('xcrun', ['simctl', 'launch', 'booted', bundleID], {stdio: 'inherit'});
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}
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function matchingSimulator(simulators, simulatorName) {
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for (let i = simulators.length - 1; i >= 0; i--) {
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if (simulators[i].name === simulatorName) {
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return simulators[i];
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}
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}
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}
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module.exports = runIOS;
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