UnrealEngineUWP/Engine/Source/Programs/AutomationTool/Scripts/BuildCommonTools.Automation.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using AutomationTool;
using UnrealBuildTool;

[Help("Builds common tools used by the engine which are not part of typical editor or game builds. Useful when syncing source-only on GitHub.")]
[Help("platforms=<X>+<Y>+...", "Specifies on or more platforms to build for (defaults to the current host platform)")]
[Help("manifest=<Path>", "Writes a manifest of all the build products to the given path")]
public class BuildCommonTools : BuildCommand
{
	public override void ExecuteBuild()
	{
		Log("************************* BuildCommonTools");

		// Get the list of platform names
		string[] PlatformNames = ParseParamValue("platforms", BuildHostPlatform.Current.Platform.ToString()).Split('+');

		// Parse the platforms
		List<UnrealBuildTool.UnrealTargetPlatform> Platforms = new List<UnrealTargetPlatform>();
		foreach(string PlatformName in PlatformNames)
		{
			UnrealBuildTool.UnrealTargetPlatform Platform;
			if(!UnrealBuildTool.UnrealTargetPlatform.TryParse(PlatformName, out Platform))
			{
				throw new AutomationException("Unknown platform specified on command line - '{0}' - valid platforms are {1}", PlatformName, String.Join("/", Enum.GetNames(typeof(UnrealBuildTool.UnrealTargetPlatform))));
			}
			Platforms.Add(Platform);
		}

		// Get the agenda
		UE4Build.BuildAgenda Agenda = MakeAgenda(Platforms.ToArray());

		// Build everything. We don't want to touch version files for GitHub builds -- these are "programmer builds" and won't have a canonical build version
		UE4Build Builder = new UE4Build(this);
		Builder.Build(Agenda, InDeleteBuildProducts:true, InUpdateVersionFiles: false);

		// Make sure all the build products exist
		UE4Build.CheckBuildProducts(Builder.BuildProductFiles);

		// Write the manifest if needed
		string ManifestPath = ParseParamValue("manifest");
		if(ManifestPath != null)
		{
			UnrealBuildTool.FileManifest Manifest = new UnrealBuildTool.FileManifest();
			foreach(string BuildProductFile in Builder.BuildProductFiles)
			{
				Manifest.AddFileName(BuildProductFile);
			}
			UnrealBuildTool.Utils.WriteClass(Manifest, ManifestPath, "");
		}
	}

	public static UE4Build.BuildAgenda MakeAgenda(UnrealBuildTool.UnrealTargetPlatform[] Platforms)
	{
		// Create the build agenda
		UE4Build.BuildAgenda Agenda = new UE4Build.BuildAgenda();

		// C# binaries
		Agenda.SwarmProject = @"Engine\Source\Programs\UnrealSwarm\UnrealSwarm.sln";
		Agenda.DotNetProjects.Add(@"Engine/Source/Programs/DotNETCommon/DotNETUtilities/DotNETUtilities.csproj");
		Agenda.DotNetProjects.Add(@"Engine/Source/Programs/RPCUtility/RPCUtility.csproj");
		Agenda.DotNetProjects.Add(@"Engine/Source/Programs/UnrealControls/UnrealControls.csproj");

		// Windows binaries
		if(Platforms.Contains(UnrealBuildTool.UnrealTargetPlatform.Win64))
		{
			Agenda.AddTarget("UnrealHeaderTool", UnrealBuildTool.UnrealTargetPlatform.Win64, UnrealBuildTool.UnrealTargetConfiguration.Development);
			Agenda.AddTarget("UnrealPak", UnrealBuildTool.UnrealTargetPlatform.Win64, UnrealBuildTool.UnrealTargetConfiguration.Development);
			Agenda.AddTarget("UnrealLightmass", UnrealBuildTool.UnrealTargetPlatform.Win64, UnrealBuildTool.UnrealTargetConfiguration.Development);
			Agenda.AddTarget("ShaderCompileWorker", UnrealBuildTool.UnrealTargetPlatform.Win64, UnrealBuildTool.UnrealTargetConfiguration.Development);
			Agenda.AddTarget("UnrealVersionSelector", UnrealBuildTool.UnrealTargetPlatform.Win64, UnrealBuildTool.UnrealTargetConfiguration.Shipping);
			Agenda.AddTarget("BootstrapPackagedGame", UnrealBuildTool.UnrealTargetPlatform.Win64, UnrealBuildTool.UnrealTargetConfiguration.Shipping);
			Agenda.AddTarget("BootstrapPackagedGame", UnrealBuildTool.UnrealTargetPlatform.Win32, UnrealBuildTool.UnrealTargetConfiguration.Shipping);
		}

		// Mac binaries
		if(Platforms.Contains(UnrealBuildTool.UnrealTargetPlatform.Mac))
		{
			Agenda.AddTarget("UnrealPak", UnrealBuildTool.UnrealTargetPlatform.Mac, UnrealBuildTool.UnrealTargetConfiguration.Development, InAddArgs: "-CopyAppBundleBackToDevice");
			Agenda.AddTarget("UnrealLightmass", UnrealBuildTool.UnrealTargetPlatform.Mac, UnrealBuildTool.UnrealTargetConfiguration.Development, InAddArgs: "-CopyAppBundleBackToDevice");
			Agenda.AddTarget("ShaderCompileWorker", UnrealBuildTool.UnrealTargetPlatform.Mac, UnrealBuildTool.UnrealTargetConfiguration.Development, InAddArgs: "-CopyAppBundleBackToDevice");
			Agenda.AddTarget("UE4EditorServices", UnrealBuildTool.UnrealTargetPlatform.Mac, UnrealBuildTool.UnrealTargetConfiguration.Development, InAddArgs: "-CopyAppBundleBackToDevice");
		}

		return Agenda;
	}
}