XCodeHelper.hx

package lime.tools;

import hxp.*;
import lime.tools.HXProject;

class XCodeHelper
{
	private static inline var DEFAULT_IPAD_SIMULATOR = "ipad-air";
	private static var DEFAULT_IPHONE_SIMULATOR_REGEX = ~/iphone-\d+/g;

	private static function extractSimulatorFlagName(line:String):String
	{
		var device = line.substring(0, line.indexOf("(") - 1);
		device = device.toLowerCase();
		device = StringTools.replace(device, " ", "-");
		return device;
	}

	private static function extractSimulatorFullName(line:String):String
	{
		var name = "";

		if (line.indexOf("inch") > -1 || line.indexOf("generation") > -1)
		{
			name = line.substring(0, line.indexOf(")") + 1);
		}
		else
		{
			name = line.substring(0, line.indexOf("(") - 1);
		}

		return name;
	}

	private static function extractSimulatorID(line:String):String
	{
		var id = line.substring(line.indexOf("(") + 1, line.indexOf(")"));

		if (id.indexOf("inch") > -1 || id.indexOf("generation") > -1)
		{
			var startIndex = line.indexOf(")") + 2;
			id = line.substring(line.indexOf("(", startIndex) + 1, line.indexOf(")", startIndex));
		}

		return id;
	}

	public static function getSelectedSimulator(project:HXProject):SimulatorInfo
	{
		var output = getSimulators();
		var lines = output.split("\n");
		var foundSection = false;
		var device = "";
		var deviceID = "";
		var deviceName = "";
		var devices = new Map<String, SimulatorInfo>();
		var currentDevice:SimulatorInfo = null;

		for (line in lines)
		{
			if (StringTools.startsWith(line, "--"))
			{
				if (line.indexOf("iOS") > -1)
				{
					foundSection = true;
				}
				else if (foundSection)
				{
					break;
				}
			}
			else if (foundSection)
			{
				deviceName = extractSimulatorFullName(StringTools.trim(line));
				deviceID = extractSimulatorID(StringTools.trim(line));
				device = extractSimulatorFlagName(StringTools.trim(line));
				devices.set(device, {id: deviceID, name: deviceName});

				if (project.targetFlags.exists(device))
				{
					currentDevice = devices.get(device);
					break;
				}
			}
		}

		if (currentDevice == null)
		{
			if (project.targetFlags.exists("ipad"))
			{
				currentDevice = devices.get(DEFAULT_IPAD_SIMULATOR);
			}
			else
			{
				for (device in devices.keys())
				{
					if (DEFAULT_IPHONE_SIMULATOR_REGEX.match(device))
					{
						currentDevice = devices.get(device);
						break;
					}
				}
			}
		}

		return currentDevice;
	}

	public static function getSimulatorID(project:HXProject):String
	{
		var simulator = getSelectedSimulator(project);
		if (simulator == null)
		{
			return null;
		}
		return simulator.id;
	}

	public static function getSimulatorName(project:HXProject):String
	{
		var simulator = getSelectedSimulator(project);
		if (simulator == null)
		{
			return null;
		}
		return simulator.name;
	}

	private static function getSimulators():String
	{
		return System.runProcess("", "xcrun", ["simctl", "list", "devices"]);
	}
}

private typedef SimulatorInfo =
{
	public var id:String;
	public var name:String;
}