public override void ExecuteBuild()
{
var SourcePath = ParseParamValue("Source=");
var DestPath = ParseParamValue("Dest=");
var Threads = ParseParamInt("Threads=", 64);
if (String.IsNullOrEmpty(SourcePath))
{
throw new AutomationException("Source path not specified, please use -source=Path");
}
if (String.IsNullOrEmpty(DestPath))
{
throw new AutomationException("Destination path not specified, please use -dest=Path");
}
if (!DirectoryExists(SourcePath))
{
throw new AutomationException("Source path {0} does not exist", SourcePath);
}
DeleteDirectory(DestPath);
using (var ScopedCopyTimer = new ScopedTimer("ThreadedCopyFiles"))
{
ThreadedCopyFiles(SourcePath, DestPath, Threads);
}
}
public void timer(Level level, string description, Stopwatch stopwatch, object data)
{
if (LogLevel <= level)
{
TimeSpan duration = stopwatch.Elapsed;
ScopedTimer.TrackTimerResult(description, duration, data);
timer(level, "Finished timer \"{0}\" with duration '{1:g}'",
description, duration.TotalSeconds);
}
}
/// <summary>
/// Gets the latest write time of any of the UnrealHeaderTool binaries (including DLLs and Plugins) or DateTime.MaxValue if UnrealHeaderTool does not exist
/// </summary>
/// <returns>
/// Latest timestamp of UHT binaries or DateTime.MaxValue if UnrealHeaderTool is out of date and needs to be rebuilt.
/// </returns>
static bool GetHeaderToolTimestamp(out DateTime Timestamp)
{
using (var TimestampTimer = new ScopedTimer("GetHeaderToolTimestamp"))
{
// Try to read the receipt for UHT.
string ReceiptPath = BuildReceipt.GetDefaultPath(BuildConfiguration.RelativeEnginePath, "UnrealHeaderTool", BuildHostPlatform.Current.Platform, UnrealTargetConfiguration.Development, null);
if(!File.Exists(ReceiptPath))
{
Timestamp = DateTime.MaxValue;
return false;
}
BuildReceipt Receipt;
try
{
Receipt = BuildReceipt.Read(ReceiptPath);
}
catch(Exception)
{
Timestamp = DateTime.MaxValue;
return false;
}
Receipt.ExpandPathVariables(BuildConfiguration.RelativeEnginePath, BuildConfiguration.RelativeEnginePath);
// Check all the binaries exist, and that all the DLLs are built against the right version
if(!CheckBinariesExist(Receipt) || !CheckDynamicLibaryVersionsMatch(Receipt))
{
Timestamp = DateTime.MaxValue;
return false;
}
// Return the timestamp for all the binaries
Timestamp = GetTimestampFromBinaries(Receipt);
return true;
}
}
public override void ExecuteBuild()
{
var SourcePath = ParseParamValue("Source=");
var DestPath = ParseParamValue("Dest=");
var Threads = ParseParamInt("Threads=", 64);
if (String.IsNullOrEmpty(SourcePath))
{
throw new AutomationException("Source path not specified, please use -source=Path");
}
if (String.IsNullOrEmpty(DestPath))
{
throw new AutomationException("Destination path not specified, please use -dest=Path");
}
if (!DirectoryExists(SourcePath))
{
throw new AutomationException("Source path {0} does not exist", SourcePath);
}
DeleteDirectory(DestPath);
using (var ScopedCopyTimer = new ScopedTimer("ThreadedCopyFiles"))
{
ThreadedCopyFiles(SourcePath, DestPath, Threads);
}
}
/// <summary>
/// Gets the latest write time of any of the UnrealHeaderTool binaries (including DLLs and Plugins) or DateTime.MaxValue if UnrealHeaderTool does not exist
/// </summary>
/// <returns>
/// Latest timestamp of UHT binaries or DateTime.MaxValue if UnrealHeaderTool is out of date and needs to be rebuilt.
/// </returns>
static DateTime CheckIfUnrealHeaderToolIsUpToDate()
{
var LatestWriteTime = DateTime.MinValue;
int? MinVersion = null;
using (var TimestampTimer = new ScopedTimer("GetHeaderToolTimestamp"))
{
var HeaderToolBinaries = GetHeaderToolBinaries();
// Find the latest write time for all UnrealHeaderTool binaries
foreach (var Binary in HeaderToolBinaries)
{
var BinaryInfo = new FileInfo(Binary.Filename);
if (BinaryInfo.Exists)
{
// Latest write time
if (BinaryInfo.LastWriteTime > LatestWriteTime)
{
LatestWriteTime = BinaryInfo.LastWriteTime;
}
// Minimum version
if (Binary.Version > -1)
{
MinVersion = MinVersion.HasValue ? Math.Min(MinVersion.Value, Binary.Version) : Binary.Version;
}
}
}
if (MinVersion.HasValue)
{
// If we were able to retrieve the minimal API version, go through all binaries one more time
// and delete all binaries that do not match the minimum version (which for local builds would be 0, but it will
// also detect bad or partial syncs)
foreach (var Binary in HeaderToolBinaries)
{
if (Binary.Version > -1)
{
if (Binary.Version != MinVersion.Value)
{
// Bad sync
File.Delete(Binary.Filename);
LatestWriteTime = DateTime.MaxValue;
Log.TraceWarning("Detected mismatched version in UHT binary {0} (API Version {1}, expected: {2})", Path.GetFileName(Binary.Filename), Binary.Version, MinVersion.Value);
}
}
}
}
}
// If UHT doesn't exist or is out of date/mismatched, force regenerate.
return LatestWriteTime > DateTime.MinValue ? LatestWriteTime : DateTime.MaxValue;
}
/// <summary>
/// Runs install/uninstall hooks for SDK
/// </summary>
/// <param name="PlatformSDKRoot">absolute path to platform SDK root</param>
/// <param name="SDKVersionString">version string to run for (can be empty!)</param>
/// <param name="Hook">which one of hooks to run</param>
/// <param name="bHookCanBeNonExistent">whether a non-existing hook means failure</param>
/// <returns>true if succeeded</returns>
protected virtual bool RunAutoSDKHooks(string PlatformSDKRoot, string SDKVersionString, SDKHookType Hook, bool bHookCanBeNonExistent = true)
{
if (!IsAutoSDKSafe())
{
Console.ForegroundColor = ConsoleColor.Red;
LogAutoSDK(GetSDKTargetPlatformName() + " attempted to run SDK hook which could have damaged manual SDK install!");
Console.ResetColor();
return false;
}
if (SDKVersionString != "")
{
string SDKDirectory = Path.Combine(PlatformSDKRoot, SDKVersionString);
string HookExe = Path.Combine(SDKDirectory, GetHookExecutableName(Hook));
if (File.Exists(HookExe))
{
LogAutoSDK("Running {0} hook {1}", Hook, HookExe);
// run it
Process HookProcess = new Process();
HookProcess.StartInfo.WorkingDirectory = SDKDirectory;
HookProcess.StartInfo.FileName = HookExe;
HookProcess.StartInfo.Arguments = "";
HookProcess.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
// seems to break the build machines?
//HookProcess.StartInfo.UseShellExecute = false;
//HookProcess.StartInfo.RedirectStandardOutput = true;
//HookProcess.StartInfo.RedirectStandardError = true;
using (ScopedTimer HookTimer = new ScopedTimer("Time to run hook: ", bShouldLogInfo ? LogEventType.Log : LogEventType.Verbose))
{
//installers may require administrator access to succeed. so run as an admmin.
HookProcess.StartInfo.Verb = "runas";
HookProcess.Start();
HookProcess.WaitForExit();
}
//LogAutoSDK(HookProcess.StandardOutput.ReadToEnd());
//LogAutoSDK(HookProcess.StandardError.ReadToEnd());
if (HookProcess.ExitCode != 0)
{
LogAutoSDK("Hook exited uncleanly (returned {0}), considering it failed.", HookProcess.ExitCode);
return false;
}
return true;
}
else
{
LogAutoSDK("File {0} does not exist", HookExe);
}
}
else
{
LogAutoSDK("Version string is blank for {0}. Can't determine {1} hook.", PlatformSDKRoot, Hook.ToString());
}
return bHookCanBeNonExistent;
}
