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- /**
- * Copyright (c) 2015-present, Facebook, Inc.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
- 'use strict';
- /**
- * Takes in a parsed simulator list and a desired name, and returns an object with the matching simulator.
- *
- * If the simulatorName argument is null, we'll go into default mode and return the currently booted simulator, or if
- * none is booted, it will be the first in the list.
- *
- * @param Object simulators a parsed list from `xcrun simctl list --json devices` command
- * @param String|null simulatorName the string with the name of desired simulator. If null, it will use the currently
- * booted simulator, or if none are booted, the first in the list.
- * @returns {Object} {udid, name, version}
- */
- function findMatchingSimulator(simulators, simulatorName) {
- if (!simulators.devices) {
- return null;
- }
- const devices = simulators.devices;
- var match;
- for (let version in devices) {
- // Making sure the version of the simulator is an iOS or tvOS (Removes Apple Watch, etc)
- if (!version.startsWith('iOS') && !version.startsWith('tvOS')) {
- continue;
- }
- for (let i in devices[version]) {
- let simulator = devices[version][i];
- // Skipping non-available simulator
- if (simulator.availability !== '(available)') {
- continue;
- }
- let booted = simulator.state === 'Booted';
- if (booted && simulatorName === null) {
- return {
- udid: simulator.udid,
- name: simulator.name,
- booted,
- version
- };
- }
- if (simulator.name === simulatorName && !match) {
- match = {
- udid: simulator.udid,
- name: simulator.name,
- booted,
- version
- };
- }
- // Keeps track of the first available simulator for use if we can't find one above.
- if (simulatorName === null && !match) {
- match = {
- udid: simulator.udid,
- name: simulator.name,
- booted,
- version
- };
- }
- }
- }
- if (match) {
- return match;
- }
- return null;
- }
- module.exports = findMatchingSimulator;
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