/// <summary>
/// Attempts to autodetect project properties.
/// </summary>
/// <param name="RawProjectPath">Full project path.</param>
/// <returns>Project properties.</returns>
private static ProjectProperties DetectProjectProperties(string RawProjectPath, List<UnrealTargetPlatform> ClientTargetPlatforms)
{
var Properties = new ProjectProperties();
Properties.RawProjectPath = RawProjectPath;
// detect if the project is content only, but has non-default build settings
List<string> ExtraSearchPaths = null;
if (!string.IsNullOrEmpty(RawProjectPath))
{
if (RequiresTempTarget(RawProjectPath, ClientTargetPlatforms))
{
GenerateTempTarget(RawProjectPath);
Properties.bWasGenerated = true;
ExtraSearchPaths = new List<string>();
ExtraSearchPaths.Add(CommandUtils.CombinePaths(Path.GetDirectoryName(RawProjectPath), "Intermediate", "Source"));
}
else if (File.Exists(Path.Combine(Path.GetDirectoryName(RawProjectPath), "Intermediate", "Source", Path.GetFileNameWithoutExtension(RawProjectPath) + ".Target.cs")))
{
File.Delete(Path.Combine(Path.GetDirectoryName(RawProjectPath), "Intermediate", "Source", Path.GetFileNameWithoutExtension(RawProjectPath) + ".Target.cs"));
}
}
if (CommandUtils.CmdEnv.HasCapabilityToCompile)
{
DetectTargetsForProject(Properties, ExtraSearchPaths);
Properties.bIsCodeBasedProject = !CommandUtils.IsNullOrEmpty(Properties.Targets) || !CommandUtils.IsNullOrEmpty(Properties.Programs);
}
else
{
// should never ask for engine targets if we can't compile
if (String.IsNullOrEmpty(RawProjectPath))
{
throw new AutomationException("Cannot determine engine targets if we can't compile.");
}
Properties.bIsCodeBasedProject = Properties.bWasGenerated;
// if there's a Source directory with source code in it, then mark us as having source code
string SourceDir = CommandUtils.CombinePaths(Path.GetDirectoryName(RawProjectPath), "Source");
if (Directory.Exists(SourceDir))
{
string[] CppFiles = Directory.GetFiles(SourceDir, "*.cpp", SearchOption.AllDirectories);
string[] HFiles = Directory.GetFiles(SourceDir, "*.h", SearchOption.AllDirectories);
Properties.bIsCodeBasedProject |= (CppFiles.Length > 0 || HFiles.Length > 0);
}
}
// check to see if the uproject loads modules, only if we haven't already determined it is a code based project
if (!Properties.bIsCodeBasedProject)
{
string uprojectStr = File.ReadAllText(RawProjectPath);
Properties.bIsCodeBasedProject = uprojectStr.Contains("\"Modules\"");
}
// Get all ini files
if (!String.IsNullOrWhiteSpace(RawProjectPath))
{
CommandUtils.LogVerbose("Loading ini files for {0}", RawProjectPath);
var EngineDirectory = CommandUtils.CombinePaths(CommandUtils.CmdEnv.LocalRoot, "Engine");
foreach (UnrealTargetPlatform TargetPlatformType in Enum.GetValues(typeof(UnrealTargetPlatform)))
{
if (TargetPlatformType != UnrealTargetPlatform.Unknown)
{
var Config = new ConfigCacheIni(TargetPlatformType, "Engine", Path.GetDirectoryName(RawProjectPath), EngineDirectory);
Properties.EngineConfigs.Add(TargetPlatformType, Config);
}
}
foreach (UnrealTargetPlatform TargetPlatformType in Enum.GetValues(typeof(UnrealTargetPlatform)))
{
if (TargetPlatformType != UnrealTargetPlatform.Unknown)
{
var Config = new ConfigCacheIni(TargetPlatformType, "Game", Path.GetDirectoryName(RawProjectPath));
Properties.GameConfigs.Add(TargetPlatformType, Config);
}
}
}
return Properties;
}
/// <summary>
/// Finds all targets for the project.
/// </summary>
/// <param name="Properties">Project properties.</param>
/// <param name="ExtraSearchPaths">Additional search paths.</param>
private static void DetectTargetsForProject(ProjectProperties Properties, List<string> ExtraSearchPaths = null)
{
Properties.Targets = new Dictionary<TargetRules.TargetType, SingleTargetProperties>();
string TargetsDllFilename;
string FullProjectPath = null;
var GameFolders = new List<string>();
var RulesFolder = GetRulesAssemblyFolder();
if (!String.IsNullOrEmpty(Properties.RawProjectPath))
{
CommandUtils.LogVerbose("Looking for targets for project {0}", Properties.RawProjectPath);
TargetsDllFilename = CommandUtils.CombinePaths(RulesFolder, String.Format("UATRules{0}.dll", Properties.RawProjectPath.GetHashCode()));
FullProjectPath = CommandUtils.GetDirectoryName(Properties.RawProjectPath);
GameFolders.Add(FullProjectPath);
CommandUtils.LogVerbose("Searching for target rule files in {0}", FullProjectPath);
}
else
{
TargetsDllFilename = CommandUtils.CombinePaths(RulesFolder, String.Format("UATRules{0}.dll", "_BaseEngine_"));
}
RulesCompiler.SetAssemblyNameAndGameFolders(TargetsDllFilename, GameFolders);
// the UBT code assumes a certain CWD, but artists don't have this CWD.
var SourceDir = CommandUtils.CombinePaths(CommandUtils.CmdEnv.LocalRoot, "Engine", "Source");
bool DirPushed = false;
if (CommandUtils.DirectoryExists_NoExceptions(SourceDir))
{
CommandUtils.PushDir(SourceDir);
DirPushed = true;
}
var TargetScripts = RulesCompiler.FindAllRulesSourceFiles(RulesCompiler.RulesFileType.Target, ExtraSearchPaths);
if (DirPushed)
{
CommandUtils.PopDir();
}
if (!CommandUtils.IsNullOrEmpty(TargetScripts))
{
// We only care about project target script so filter out any scripts not in the project folder, or take them all if we are just doing engine stuff
var ProjectTargetScripts = new List<string>();
foreach (var Filename in TargetScripts)
{
var FullScriptPath = CommandUtils.CombinePaths(Path.GetFullPath(Filename));
if (FullProjectPath == null || FullScriptPath.StartsWith(FullProjectPath, StringComparison.InvariantCultureIgnoreCase))
{
ProjectTargetScripts.Add(FullScriptPath);
}
}
TargetScripts = ProjectTargetScripts;
}
if (!CommandUtils.IsNullOrEmpty(TargetScripts))
{
CommandUtils.LogVerbose("Found {0} target rule files:", TargetScripts.Count);
foreach (var Filename in TargetScripts)
{
CommandUtils.LogVerbose(" {0}", Filename);
}
// Check if the scripts require compilation
bool DoNotCompile = false;
if (!CommandUtils.IsBuildMachine && !CheckIfScriptAssemblyIsOutOfDate(TargetsDllFilename, TargetScripts))
{
Log.TraceInformation("Targets DLL {0} is up to date.", TargetsDllFilename);
DoNotCompile = true;
}
if (!DoNotCompile && CommandUtils.FileExists_NoExceptions(TargetsDllFilename))
{
if (!CommandUtils.DeleteFile_NoExceptions(TargetsDllFilename, true))
{
DoNotCompile = true;
CommandUtils.Log("Could not delete {0} assuming it is up to date and reusable for a recursive UAT call.", TargetsDllFilename);
}
}
CompileAndLoadTargetsAssembly(Properties, TargetsDllFilename, DoNotCompile, TargetScripts);
}
}
public BranchUProject()
{
GameName = "UE4";
Properties = ProjectUtils.GetProjectProperties("");
if (!Properties.Targets.ContainsKey(TargetRules.TargetType.Editor))
{
throw new AutomationException("Base UE4 project did not contain an editor target.");
}
}
/// <summary>
/// Optionally compiles and loads target rules assembly.
/// </summary>
/// <param name="Properties"></param>
/// <param name="TargetsDllFilename"></param>
/// <param name="DoNotCompile"></param>
/// <param name="TargetScripts"></param>
private static void CompileAndLoadTargetsAssembly(ProjectProperties Properties, string TargetsDllFilename, bool DoNotCompile, List<string> TargetScripts)
{
CommandUtils.Log("Compiling targets DLL: {0}", TargetsDllFilename);
var ReferencedAssemblies = new List<string>()
{
"System.dll",
"System.Core.dll",
"System.Xml.dll",
typeof(UnrealBuildTool.UnrealBuildTool).Assembly.Location
};
var TargetsDLL = DynamicCompilation.CompileAndLoadAssembly(TargetsDllFilename, TargetScripts, ReferencedAssemblies, null, DoNotCompile);
var DummyTargetInfo = new TargetInfo(BuildHostPlatform.Current.Platform, UnrealTargetConfiguration.Development);
var AllCompiledTypes = TargetsDLL.GetTypes();
foreach (Type TargetType in AllCompiledTypes)
{
// Find TargetRules but skip all "UE4Editor", "UE4Game" targets.
if (typeof(TargetRules).IsAssignableFrom(TargetType))
{
// Create an instance of this type
CommandUtils.LogVerbose("Creating target rules object: {0}", TargetType.Name);
var Rules = Activator.CreateInstance(TargetType, DummyTargetInfo) as TargetRules;
CommandUtils.LogVerbose("Adding target: {0} ({1})", TargetType.Name, Rules.Type);
SingleTargetProperties TargetData;
TargetData.TargetName = GetTargetName(TargetType);
Rules.TargetName = TargetData.TargetName;
TargetData.Rules = Rules;
if (Rules.Type == TargetRules.TargetType.Program)
{
Properties.Programs.Add(TargetData);
}
else
{
Properties.Targets.Add(Rules.Type, TargetData);
}
Properties.bUsesSteam |= Rules.bUsesSteam;
Properties.bUsesCEF3 |= Rules.bUsesCEF3;
Properties.bUsesSlate |= Rules.bUsesSlate;
Properties.bDebugBuildsActuallyUseDebugCRT |= Rules.bDebugBuildsActuallyUseDebugCRT;
Properties.bUsesSlateEditorStyle |= Rules.bUsesSlateEditorStyle;
}
}
}
/// <summary>
/// Attempts to autodetect project properties.
/// </summary>
/// <param name="RawProjectPath">Full project path.</param>
/// <returns>Project properties.</returns>
private static ProjectProperties DetectProjectProperties(string RawProjectPath)
{
var Properties = new ProjectProperties();
Properties.RawProjectPath = RawProjectPath;
if (CommandUtils.CmdEnv.HasCapabilityToCompile)
{
DetectTargetsForProject(Properties);
Properties.bIsCodeBasedProject = !CommandUtils.IsNullOrEmpty(Properties.Targets) || !CommandUtils.IsNullOrEmpty(Properties.Programs);
}
else
{
// should never ask for engine targets if we can't compile
if (String.IsNullOrEmpty(RawProjectPath))
{
throw new AutomationException("Cannot dtermine engine targets if we can't compile.");
}
Properties.bIsCodeBasedProject = false;
// if there's a Source directory with source code in it, then mark us as having source code
string SourceDir = CommandUtils.CombinePaths(Path.GetDirectoryName(RawProjectPath), "Source");
if (Directory.Exists(SourceDir))
{
string[] CppFiles = Directory.GetFiles(SourceDir, "*.cpp", SearchOption.AllDirectories);
string[] HFiles = Directory.GetFiles(SourceDir, "*.h", SearchOption.AllDirectories);
Properties.bIsCodeBasedProject = CppFiles.Length > 0 || HFiles.Length > 0;
}
}
// check to see if the uproject loads modules, only if we haven't already determined it is a code based project
if (!Properties.bIsCodeBasedProject)
{
string uprojectStr = File.ReadAllText(RawProjectPath);
Properties.bIsCodeBasedProject = uprojectStr.Contains("\"Modules\"");
}
// Get all ini files
if (!String.IsNullOrWhiteSpace(RawProjectPath))
{
CommandUtils.Log("Loading ini files for {0}", RawProjectPath);
var EngineDirectory = CommandUtils.CombinePaths(CommandUtils.CmdEnv.LocalRoot, "Engine");
foreach (UnrealTargetPlatform TargetPlatformType in Enum.GetValues(typeof(UnrealTargetPlatform)))
{
if (TargetPlatformType != UnrealTargetPlatform.Unknown)
{
var Config = new ConfigCacheIni(TargetPlatformType, "Engine", Path.GetDirectoryName(RawProjectPath), EngineDirectory);
Properties.EngineConfigs.Add(TargetPlatformType, Config);
}
}
foreach (UnrealTargetPlatform TargetPlatformType in Enum.GetValues(typeof(UnrealTargetPlatform)))
{
if (TargetPlatformType != UnrealTargetPlatform.Unknown)
{
var Config = new ConfigCacheIni(TargetPlatformType, "Game", Path.GetDirectoryName(RawProjectPath));
Properties.GameConfigs.Add(TargetPlatformType, Config);
}
}
}
return Properties;
}
public BranchUProject(UnrealBuildTool.UProjectInfo InfoEntry)
{
GameName = InfoEntry.GameName;
//not sure what the heck this path is relative to
FilePath = Path.GetFullPath(CommandUtils.CombinePaths(CommandUtils.CmdEnv.LocalRoot, "Engine", "Binaries", InfoEntry.FilePath));
if (!CommandUtils.FileExists_NoExceptions(FilePath))
{
throw new AutomationException("Could not resolve relative path corrctly {0} -> {1} which doesn't exist.", InfoEntry.FilePath, FilePath);
}
Properties = ProjectUtils.GetProjectProperties(Path.GetFullPath(FilePath));
}
/// <summary>
/// Attempts to autodetect project properties.
/// </summary>
/// <param name="RawProjectPath">Full project path.</param>
/// <returns>Project properties.</returns>
private static ProjectProperties DetectProjectProperties(string RawProjectPath)
{
var Properties = new ProjectProperties();
Properties.RawProjectPath = RawProjectPath;
if (CommandUtils.CmdEnv.HasCapabilityToCompile)
{
DetectTargetsForProject(Properties);
Properties.bIsCodeBasedProject = !CommandUtils.IsNullOrEmpty(Properties.Targets);
}
else
{
// should never ask for engine targets if we can't compile
if (String.IsNullOrEmpty(RawProjectPath))
{
throw new AutomationException("Cannot dtermine engine targets if we can't compile.");
}
Properties.bIsCodeBasedProject = false;
// if there's a Source directory with source code in it, then mark us as having source code
string SourceDir = CommandUtils.CombinePaths(Path.GetDirectoryName(RawProjectPath), "Source");
if (Directory.Exists(SourceDir))
{
string[] CppFiles = Directory.GetFiles(SourceDir, "*.cpp", SearchOption.AllDirectories);
string[] HFiles = Directory.GetFiles(SourceDir, "*.h", SearchOption.AllDirectories);
Properties.bIsCodeBasedProject = CppFiles.Length > 0 || HFiles.Length > 0;
}
}
return Properties;
}
public BranchUProject(UnrealBuildTool.UProjectInfo InfoEntry)
{
GameName = InfoEntry.GameName;
//not sure what the heck this path is relative to
FilePath = InfoEntry.FilePath;
if (!CommandUtils.FileExists_NoExceptions(FilePath.FullName))
{
throw new AutomationException("Could not resolve relative path corrctly {0} -> {1} which doesn't exist.", InfoEntry.FilePath, FilePath);
}
Properties = ProjectUtils.GetProjectProperties(FilePath);
}
/// <summary>
/// Finds all targets for the project.
/// </summary>
/// <param name="Properties">Project properties.</param>
/// <param name="ExtraSearchPaths">Additional search paths.</param>
private static void DetectTargetsForProject(ProjectProperties Properties, List <string> ExtraSearchPaths = null)
{
Properties.Targets = new Dictionary <TargetRules.TargetType, SingleTargetProperties>();
string TargetsDllFilename;
string FullProjectPath = null;
var GameFolders = new List <string>();
var RulesFolder = GetRulesAssemblyFolder();
if (!String.IsNullOrEmpty(Properties.RawProjectPath))
{
CommandUtils.Log("Looking for targets for project {0}", Properties.RawProjectPath);
TargetsDllFilename = CommandUtils.CombinePaths(RulesFolder, String.Format("UATRules{0}.dll", Properties.RawProjectPath.GetHashCode()));
FullProjectPath = CommandUtils.GetDirectoryName(Properties.RawProjectPath);
GameFolders.Add(FullProjectPath);
CommandUtils.Log("Searching for target rule files in {0}", FullProjectPath);
}
else
{
TargetsDllFilename = CommandUtils.CombinePaths(RulesFolder, String.Format("UATRules{0}.dll", "_BaseEngine_"));
}
RulesCompiler.SetAssemblyNameAndGameFolders(TargetsDllFilename, GameFolders);
// the UBT code assumes a certain CWD, but artists don't have this CWD.
var SourceDir = CommandUtils.CombinePaths(CommandUtils.CmdEnv.LocalRoot, "Engine", "Source");
bool DirPushed = false;
if (CommandUtils.DirectoryExists_NoExceptions(SourceDir))
{
CommandUtils.PushDir(SourceDir);
DirPushed = true;
}
var TargetScripts = RulesCompiler.FindAllRulesSourceFiles(RulesCompiler.RulesFileType.Target, ExtraSearchPaths);
if (DirPushed)
{
CommandUtils.PopDir();
}
if (!CommandUtils.IsNullOrEmpty(TargetScripts))
{
// We only care about project target script so filter out any scripts not in the project folder, or take them all if we are just doing engine stuff
var ProjectTargetScripts = new List <string>();
foreach (var Filename in TargetScripts)
{
var FullScriptPath = CommandUtils.CombinePaths(Path.GetFullPath(Filename));
if (FullProjectPath == null || FullScriptPath.StartsWith(FullProjectPath, StringComparison.InvariantCultureIgnoreCase))
{
ProjectTargetScripts.Add(FullScriptPath);
}
}
TargetScripts = ProjectTargetScripts;
}
if (!CommandUtils.IsNullOrEmpty(TargetScripts))
{
CommandUtils.LogVerbose("Found {0} target rule files:", TargetScripts.Count);
foreach (var Filename in TargetScripts)
{
CommandUtils.LogVerbose(" {0}", Filename);
}
// Check if the scripts require compilation
bool DoNotCompile = false;
if (!CommandUtils.IsBuildMachine && !CheckIfScriptAssemblyIsOutOfDate(TargetsDllFilename, TargetScripts))
{
Log.TraceInformation("Targets DLL {0} is up to date.", TargetsDllFilename);
DoNotCompile = true;
}
if (!DoNotCompile && CommandUtils.FileExists_NoExceptions(TargetsDllFilename))
{
if (!CommandUtils.DeleteFile_NoExceptions(TargetsDllFilename, true))
{
DoNotCompile = true;
CommandUtils.Log("Could not delete {0} assuming it is up to date and reusable for a recursive UAT call.", TargetsDllFilename);
}
}
CompileAndLoadTargetsAssembly(Properties, TargetsDllFilename, DoNotCompile, TargetScripts);
}
}
/// <summary>
/// Attempts to autodetect project properties.
/// </summary>
/// <param name="RawProjectPath">Full project path.</param>
/// <returns>Project properties.</returns>
private static ProjectProperties DetectProjectProperties(string RawProjectPath, List <UnrealTargetPlatform> ClientTargetPlatforms)
{
var Properties = new ProjectProperties();
Properties.RawProjectPath = RawProjectPath;
// detect if the project is content only, but has non-default build settings
List <string> ExtraSearchPaths = null;
if (!string.IsNullOrEmpty(RawProjectPath))
{
if (RequiresTempTarget(RawProjectPath, ClientTargetPlatforms))
{
GenerateTempTarget(RawProjectPath);
Properties.bWasGenerated = true;
ExtraSearchPaths = new List <string>();
ExtraSearchPaths.Add(CommandUtils.CombinePaths(Path.GetDirectoryName(RawProjectPath), "Intermediate", "Source"));
}
else if (File.Exists(Path.Combine(Path.GetDirectoryName(RawProjectPath), "Intermediate", "Source", Path.GetFileNameWithoutExtension(RawProjectPath) + ".Target.cs")))
{
File.Delete(Path.Combine(Path.GetDirectoryName(RawProjectPath), "Intermediate", "Source", Path.GetFileNameWithoutExtension(RawProjectPath) + ".Target.cs"));
}
}
if (CommandUtils.CmdEnv.HasCapabilityToCompile)
{
DetectTargetsForProject(Properties, ExtraSearchPaths);
Properties.bIsCodeBasedProject = !CommandUtils.IsNullOrEmpty(Properties.Targets) || !CommandUtils.IsNullOrEmpty(Properties.Programs);
}
else
{
// should never ask for engine targets if we can't compile
if (String.IsNullOrEmpty(RawProjectPath))
{
throw new AutomationException("Cannot dtermine engine targets if we can't compile.");
}
Properties.bIsCodeBasedProject = Properties.bWasGenerated;
// if there's a Source directory with source code in it, then mark us as having source code
string SourceDir = CommandUtils.CombinePaths(Path.GetDirectoryName(RawProjectPath), "Source");
if (Directory.Exists(SourceDir))
{
string[] CppFiles = Directory.GetFiles(SourceDir, "*.cpp", SearchOption.AllDirectories);
string[] HFiles = Directory.GetFiles(SourceDir, "*.h", SearchOption.AllDirectories);
Properties.bIsCodeBasedProject |= (CppFiles.Length > 0 || HFiles.Length > 0);
}
}
// check to see if the uproject loads modules, only if we haven't already determined it is a code based project
if (!Properties.bIsCodeBasedProject)
{
string uprojectStr = File.ReadAllText(RawProjectPath);
Properties.bIsCodeBasedProject = uprojectStr.Contains("\"Modules\"");
}
// Get all ini files
if (!String.IsNullOrWhiteSpace(RawProjectPath))
{
CommandUtils.Log("Loading ini files for {0}", RawProjectPath);
var EngineDirectory = CommandUtils.CombinePaths(CommandUtils.CmdEnv.LocalRoot, "Engine");
foreach (UnrealTargetPlatform TargetPlatformType in Enum.GetValues(typeof(UnrealTargetPlatform)))
{
if (TargetPlatformType != UnrealTargetPlatform.Unknown)
{
var Config = new ConfigCacheIni(TargetPlatformType, "Engine", Path.GetDirectoryName(RawProjectPath), EngineDirectory);
Properties.EngineConfigs.Add(TargetPlatformType, Config);
}
}
foreach (UnrealTargetPlatform TargetPlatformType in Enum.GetValues(typeof(UnrealTargetPlatform)))
{
if (TargetPlatformType != UnrealTargetPlatform.Unknown)
{
var Config = new ConfigCacheIni(TargetPlatformType, "Game", Path.GetDirectoryName(RawProjectPath));
Properties.GameConfigs.Add(TargetPlatformType, Config);
}
}
}
return(Properties);
}
/// <summary>
/// Attempts to autodetect project properties.
/// </summary>
/// <param name="RawProjectPath">Full project path.</param>
/// <returns>Project properties.</returns>
private static ProjectProperties DetectProjectProperties(FileReference RawProjectPath, List <UnrealTargetPlatform> ClientTargetPlatforms, bool AssetNativizationRequested)
{
var Properties = new ProjectProperties();
Properties.RawProjectPath = RawProjectPath;
// detect if the project is content only, but has non-default build settings
List <string> ExtraSearchPaths = null;
if (RawProjectPath != null)
{
if (RequiresTempTarget(RawProjectPath, ClientTargetPlatforms, AssetNativizationRequested))
{
GenerateTempTarget(RawProjectPath);
Properties.bWasGenerated = true;
ExtraSearchPaths = new List <string>();
string TempTargetDir = CommandUtils.CombinePaths(Path.GetDirectoryName(RawProjectPath.FullName), "Intermediate", "Source");
ExtraSearchPaths.Add(TempTargetDir);
// in case the RulesCompiler (what we use to find all the
// Target.cs files) has already cached the contents of this
// directory, then we need to invalidate that cache (so
// it'll find/use the new Target.cs file)
RulesCompiler.InvalidateRulesFileCache(TempTargetDir);
}
else if (File.Exists(Path.Combine(Path.GetDirectoryName(RawProjectPath.FullName), "Intermediate", "Source", Path.GetFileNameWithoutExtension(RawProjectPath.FullName) + ".Target.cs")))
{
File.Delete(Path.Combine(Path.GetDirectoryName(RawProjectPath.FullName), "Intermediate", "Source", Path.GetFileNameWithoutExtension(RawProjectPath.FullName) + ".Target.cs"));
}
}
if (CommandUtils.CmdEnv.HasCapabilityToCompile)
{
DetectTargetsForProject(Properties, ExtraSearchPaths);
Properties.bIsCodeBasedProject = !CommandUtils.IsNullOrEmpty(Properties.Targets) || !CommandUtils.IsNullOrEmpty(Properties.Programs);
}
else
{
// should never ask for engine targets if we can't compile
if (RawProjectPath == null)
{
throw new AutomationException("Cannot determine engine targets if we can't compile.");
}
Properties.bIsCodeBasedProject = Properties.bWasGenerated;
// if there's a Source directory with source code in it, then mark us as having source code
string SourceDir = CommandUtils.CombinePaths(Path.GetDirectoryName(RawProjectPath.FullName), "Source");
if (Directory.Exists(SourceDir))
{
string[] CppFiles = Directory.GetFiles(SourceDir, "*.cpp", SearchOption.AllDirectories);
string[] HFiles = Directory.GetFiles(SourceDir, "*.h", SearchOption.AllDirectories);
Properties.bIsCodeBasedProject |= (CppFiles.Length > 0 || HFiles.Length > 0);
}
}
// check to see if the uproject loads modules, only if we haven't already determined it is a code based project
if (!Properties.bIsCodeBasedProject && RawProjectPath != null)
{
string uprojectStr = File.ReadAllText(RawProjectPath.FullName);
Properties.bIsCodeBasedProject = uprojectStr.Contains("\"Modules\"");
}
// Get all ini files
if (RawProjectPath != null)
{
CommandUtils.LogVerbose("Loading ini files for {0}", RawProjectPath);
var EngineDirectory = CommandUtils.CombinePaths(CommandUtils.CmdEnv.LocalRoot, "Engine");
foreach (UnrealTargetPlatform TargetPlatformType in Enum.GetValues(typeof(UnrealTargetPlatform)))
{
if (TargetPlatformType != UnrealTargetPlatform.Unknown)
{
var Config = ConfigCacheIni.CreateConfigCacheIni(TargetPlatformType, "Engine", RawProjectPath.Directory, new DirectoryReference(EngineDirectory));
Properties.EngineConfigs.Add(TargetPlatformType, Config);
}
}
foreach (UnrealTargetPlatform TargetPlatformType in Enum.GetValues(typeof(UnrealTargetPlatform)))
{
if (TargetPlatformType != UnrealTargetPlatform.Unknown)
{
var Config = ConfigCacheIni.CreateConfigCacheIni(TargetPlatformType, "Game", RawProjectPath.Directory);
Properties.GameConfigs.Add(TargetPlatformType, Config);
}
}
}
return(Properties);
}
/// <summary>
/// Finds all targets for the project.
/// </summary>
/// <param name="Properties">Project properties.</param>
/// <param name="ExtraSearchPaths">Additional search paths.</param>
private static void DetectTargetsForProject(ProjectProperties Properties, List <string> ExtraSearchPaths = null)
{
Properties.Targets = new List <SingleTargetProperties>();
FileReference TargetsDllFilename;
string FullProjectPath = null;
List <DirectoryReference> GameFolders = new List <DirectoryReference>();
DirectoryReference RulesFolder = new DirectoryReference(GetRulesAssemblyFolder());
if (Properties.RawProjectPath != null)
{
CommandUtils.LogVerbose("Looking for targets for project {0}", Properties.RawProjectPath);
TargetsDllFilename = FileReference.Combine(RulesFolder, String.Format("UATRules{0}.dll", Properties.RawProjectPath.GetHashCode()));
FullProjectPath = CommandUtils.GetDirectoryName(Properties.RawProjectPath.FullName);
GameFolders.Add(new DirectoryReference(FullProjectPath));
CommandUtils.LogVerbose("Searching for target rule files in {0}", FullProjectPath);
}
else
{
TargetsDllFilename = FileReference.Combine(RulesFolder, String.Format("UATRules{0}.dll", "_BaseEngine_"));
}
// the UBT code assumes a certain CWD, but artists don't have this CWD.
string SourceDir = CommandUtils.CombinePaths(CommandUtils.CmdEnv.LocalRoot, "Engine", "Source");
bool DirPushed = false;
if (CommandUtils.DirectoryExists_NoExceptions(SourceDir))
{
CommandUtils.PushDir(SourceDir);
DirPushed = true;
}
List <DirectoryReference> ExtraSearchDirectories = (ExtraSearchPaths == null)? null : ExtraSearchPaths.Select(x => new DirectoryReference(x)).ToList();
List <FileReference> TargetScripts = RulesCompiler.FindAllRulesSourceFiles(RulesCompiler.RulesFileType.Target, GameFolders: GameFolders, ForeignPlugins: null, AdditionalSearchPaths: ExtraSearchDirectories, bIncludeEnterprise: false);
if (DirPushed)
{
CommandUtils.PopDir();
}
if (!CommandUtils.IsNullOrEmpty(TargetScripts))
{
// We only care about project target script so filter out any scripts not in the project folder, or take them all if we are just doing engine stuff
List <FileReference> ProjectTargetScripts = new List <FileReference>();
foreach (FileReference TargetScript in TargetScripts)
{
if (FullProjectPath == null || TargetScript.IsUnderDirectory(new DirectoryReference(FullProjectPath)))
{
ProjectTargetScripts.Add(TargetScript);
}
}
TargetScripts = ProjectTargetScripts;
}
if (!CommandUtils.IsNullOrEmpty(TargetScripts))
{
CommandUtils.LogVerbose("Found {0} target rule files:", TargetScripts.Count);
foreach (FileReference Filename in TargetScripts)
{
CommandUtils.LogVerbose(" {0}", Filename);
}
// Check if the scripts require compilation
bool DoNotCompile = false;
if (!CommandUtils.IsBuildMachine && !CheckIfScriptAssemblyIsOutOfDate(TargetsDllFilename, TargetScripts))
{
Log.TraceVerbose("Targets DLL {0} is up to date.", TargetsDllFilename);
DoNotCompile = true;
}
if (!DoNotCompile && CommandUtils.FileExists_NoExceptions(TargetsDllFilename.FullName))
{
if (!CommandUtils.DeleteFile_NoExceptions(TargetsDllFilename.FullName, true))
{
DoNotCompile = true;
CommandUtils.LogVerbose("Could not delete {0} assuming it is up to date and reusable for a recursive UAT call.", TargetsDllFilename);
}
}
CompileAndLoadTargetsAssembly(Properties, TargetsDllFilename, DoNotCompile, TargetScripts);
}
}
/// <summary>
/// Attempts to autodetect project properties.
/// </summary>
/// <param name="RawProjectPath">Full project path.</param>
/// <returns>Project properties.</returns>
private static ProjectProperties DetectProjectProperties(string RawProjectPath)
{
var Properties = new ProjectProperties();
Properties.RawProjectPath = RawProjectPath;
if (CommandUtils.CmdEnv.HasCapabilityToCompile)
{
DetectTargetsForProject(Properties);
Properties.bIsCodeBasedProject = !CommandUtils.IsNullOrEmpty(Properties.Targets) || !CommandUtils.IsNullOrEmpty(Properties.Programs);
}
else
{
// should never ask for engine targets if we can't compile
if (String.IsNullOrEmpty(RawProjectPath))
{
throw new AutomationException("Cannot dtermine engine targets if we can't compile.");
}
Properties.bIsCodeBasedProject = false;
// if there's a Source directory with source code in it, then mark us as having source code
string SourceDir = CommandUtils.CombinePaths(Path.GetDirectoryName(RawProjectPath), "Source");
if (Directory.Exists(SourceDir))
{
string[] CppFiles = Directory.GetFiles(SourceDir, "*.cpp", SearchOption.AllDirectories);
string[] HFiles = Directory.GetFiles(SourceDir, "*.h", SearchOption.AllDirectories);
Properties.bIsCodeBasedProject = CppFiles.Length > 0 || HFiles.Length > 0;
}
}
// check to see if the uproject loads modules, only if we haven't already determined it is a code based project
if (!Properties.bIsCodeBasedProject)
{
string uprojectStr = File.ReadAllText(RawProjectPath);
Properties.bIsCodeBasedProject = uprojectStr.Contains("\"Modules\"");
}
// Get all ini files
if (!String.IsNullOrWhiteSpace(RawProjectPath))
{
CommandUtils.Log("Loading ini files for {0}", RawProjectPath);
var EngineDirectory = CommandUtils.CombinePaths(CommandUtils.CmdEnv.LocalRoot, "Engine");
foreach (UnrealTargetPlatform TargetPlatformType in Enum.GetValues(typeof(UnrealTargetPlatform)))
{
if (TargetPlatformType != UnrealTargetPlatform.Unknown)
{
var Config = new ConfigCacheIni(TargetPlatformType, "Engine", Path.GetDirectoryName(RawProjectPath), EngineDirectory);
Properties.EngineConfigs.Add(TargetPlatformType, Config);
}
}
foreach (UnrealTargetPlatform TargetPlatformType in Enum.GetValues(typeof(UnrealTargetPlatform)))
{
if (TargetPlatformType != UnrealTargetPlatform.Unknown)
{
var Config = new ConfigCacheIni(TargetPlatformType, "Game", Path.GetDirectoryName(RawProjectPath));
Properties.GameConfigs.Add(TargetPlatformType, Config);
}
}
}
return(Properties);
}
