/// <summary>
/// Gets all the runtime dependencies Copies all the runtime dependencies from any modules in
/// </summary>
/// <param name="RuntimeDependencies">The output list of runtime dependencies, mapping target file to type</param>
/// <param name="TargetFileToSourceFile">Map of target files to source files that need to be copied</param>
/// <param name="ExeDir">Output directory for the executable</param>
public void PrepareRuntimeDependencies(List <RuntimeDependency> RuntimeDependencies, Dictionary <FileReference, FileReference> TargetFileToSourceFile, DirectoryReference ExeDir)
{
foreach (UEBuildModule Module in Modules)
{
foreach (ModuleRules.RuntimeDependency Dependency in Module.Rules.RuntimeDependencies.Inner)
{
if (Dependency.SourcePath == null)
{
// Expand the target path
string ExpandedPath = Module.ExpandPathVariables(Dependency.Path, OutputDir, ExeDir);
if (FileFilter.FindWildcardIndex(ExpandedPath) == -1)
{
RuntimeDependencies.Add(new RuntimeDependency(new FileReference(ExpandedPath), Dependency.Type));
}
else
{
RuntimeDependencies.AddRange(FileFilter.ResolveWildcard(ExpandedPath).Select(x => new RuntimeDependency(x, Dependency.Type)));
}
}
else
{
// Parse the source and target patterns
FilePattern SourcePattern = new FilePattern(UnrealBuildTool.EngineSourceDirectory, Module.ExpandPathVariables(Dependency.SourcePath, OutputDir, ExeDir));
FilePattern TargetPattern = new FilePattern(UnrealBuildTool.EngineSourceDirectory, Module.ExpandPathVariables(Dependency.Path, OutputDir, ExeDir));
// Resolve all the wildcards between the source and target paths
Dictionary <FileReference, FileReference> Mapping;
try
{
Mapping = FilePattern.CreateMapping(null, ref SourcePattern, ref TargetPattern);
}
catch (FilePatternException Ex)
{
ExceptionUtils.AddContext(Ex, "while creating runtime dependencies for module '{0}'", Module.Name);
throw;
}
// Add actions to copy everything
foreach (KeyValuePair <FileReference, FileReference> Pair in Mapping)
{
FileReference ExistingSourceFile;
if (!TargetFileToSourceFile.TryGetValue(Pair.Key, out ExistingSourceFile))
{
TargetFileToSourceFile[Pair.Key] = Pair.Value;
RuntimeDependencies.Add(new RuntimeDependency(Pair.Key, Dependency.Type));
}
else if (ExistingSourceFile != Pair.Value)
{
throw new BuildException("Runtime dependency '{0}' is configured to be staged from '{1}' and '{2}'", Pair.Key, Pair.Value, ExistingSourceFile);
}
}
}
}
}
}
/// <summary>
/// Gets all the runtime dependencies Copies all the runtime dependencies from any modules in
/// </summary>
/// <param name="RuntimeDependencies">The output list of runtime dependencies, mapping target file to type</param>
/// <param name="SourceFiles">Receives the list of source files that were copied</param>
/// <param name="ActionGraph">Actions to be executed</param>
public IEnumerable <FileItem> PrepareRuntimeDependencies(List <RuntimeDependency> RuntimeDependencies, List <FileReference> SourceFiles, ActionGraph ActionGraph)
{
List <FileItem> CopiedFiles = new List <FileItem>();
foreach (UEBuildModule Module in Modules)
{
foreach (ModuleRules.RuntimeDependency Dependency in Module.Rules.RuntimeDependencies.Inner)
{
if (Dependency.SourcePath == null)
{
// Expand the target path
string ExpandedPath = Module.ExpandPathVariables(Dependency.Path, this);
if (FileFilter.FindWildcardIndex(ExpandedPath) == -1)
{
RuntimeDependencies.Add(new RuntimeDependency(new FileReference(ExpandedPath), Dependency.Type));
}
else
{
RuntimeDependencies.AddRange(FileFilter.ResolveWildcard(ExpandedPath).Select(x => new RuntimeDependency(x, Dependency.Type)));
}
}
else
{
// Parse the source and target patterns
FilePattern SourcePattern = new FilePattern(UnrealBuildTool.EngineSourceDirectory, Module.ExpandPathVariables(Dependency.SourcePath, this));
FilePattern TargetPattern = new FilePattern(UnrealBuildTool.EngineSourceDirectory, Module.ExpandPathVariables(Dependency.Path, this));
// Resolve all the wildcards between the source and target paths
Dictionary <FileReference, FileReference> Mapping;
try
{
Mapping = FilePattern.CreateMapping(null, ref SourcePattern, ref TargetPattern);
}
catch (FilePatternException Ex)
{
throw new BuildException(Ex, "While creating runtime dependencies for module {0}", Module.Name);
}
// Add actions to copy everything
foreach (KeyValuePair <FileReference, FileReference> Pair in Mapping)
{
CopiedFiles.Add(CreateCopyAction(Pair.Value, Pair.Key, ActionGraph));
SourceFiles.Add(Pair.Value);
RuntimeDependencies.Add(new RuntimeDependency(Pair.Key, Dependency.Type));
}
}
}
}
return(CopiedFiles);
}
/// <summary>
/// Execute the task.
/// </summary>
/// <param name="Job">Information about the current job</param>
/// <param name="BuildProducts">Set of build products produced by this node.</param>
/// <param name="TagNameToFileSet">Mapping from tag names to the set of files they include</param>
public override void Execute(JobContext Job, HashSet <FileReference> BuildProducts, Dictionary <string, HashSet <FileReference> > TagNameToFileSet)
{
// Parse all the source patterns
FilePattern SourcePattern = new FilePattern(CommandUtils.RootDirectory, Parameters.From);
// Parse the target pattern
FilePattern TargetPattern = new FilePattern(CommandUtils.RootDirectory, Parameters.To);
// Apply the filter to the source files
HashSet <FileReference> Files = null;
if (!String.IsNullOrEmpty(Parameters.Files))
{
SourcePattern = SourcePattern.AsDirectoryPattern();
Files = ResolveFilespec(SourcePattern.BaseDirectory, Parameters.Files, TagNameToFileSet);
}
// Build the file mapping
Dictionary <FileReference, FileReference> TargetFileToSourceFile = FilePattern.CreateMapping(Files, SourcePattern, TargetPattern);
// Check we got some files
if (TargetFileToSourceFile.Count == 0)
{
CommandUtils.Log("No files found matching '{0}'", SourcePattern);
return;
}
// Copy them all
KeyValuePair <FileReference, FileReference>[] FilePairs = TargetFileToSourceFile.ToArray();
CommandUtils.Log("Copying {0} file{1} from {2} to {3}...", FilePairs.Length, (FilePairs.Length == 1)? "" : "s", SourcePattern.BaseDirectory, TargetPattern.BaseDirectory);
CommandUtils.ThreadedCopyFiles(FilePairs.Select(x => x.Value.FullName).ToList(), FilePairs.Select(x => x.Key.FullName).ToList(), bQuiet: true);
// Update the list of build products
BuildProducts.UnionWith(TargetFileToSourceFile.Keys);
// Apply the optional output tag to them
foreach (string TagName in FindTagNamesFromList(Parameters.Tag))
{
FindOrAddTagSet(TagNameToFileSet, TagName).UnionWith(TargetFileToSourceFile.Keys);
}
}
/// <summary>
/// Execute the task.
/// </summary>
/// <param name="Job">Information about the current job</param>
/// <param name="BuildProducts">Set of build products produced by this node.</param>
/// <param name="TagNameToFileSet">Mapping from tag names to the set of files they include</param>
public override void Execute(JobContext Job, HashSet<FileReference> BuildProducts, Dictionary<string, HashSet<FileReference>> TagNameToFileSet)
{
// Parse all the source patterns
FilePattern SourcePattern = new FilePattern(CommandUtils.RootDirectory, Parameters.From);
// Parse the target pattern
FilePattern TargetPattern = new FilePattern(CommandUtils.RootDirectory, Parameters.To);
// Apply the filter to the source files
HashSet<FileReference> Files = null;
if(!String.IsNullOrEmpty(Parameters.Files))
{
SourcePattern = SourcePattern.AsDirectoryPattern();
Files = ResolveFilespec(SourcePattern.BaseDirectory, Parameters.Files, TagNameToFileSet);
}
// Build the file mapping
Dictionary<FileReference, FileReference> TargetFileToSourceFile = FilePattern.CreateMapping(Files, SourcePattern, TargetPattern);
// Check we got some files
if(TargetFileToSourceFile.Count == 0)
{
CommandUtils.Log("No files found matching '{0}'", SourcePattern);
return;
}
// If the target is on a network share, retry creating the first directory until it succeeds
DirectoryReference FirstTargetDirectory = TargetFileToSourceFile.First().Key.Directory;
if(!DirectoryReference.Exists(FirstTargetDirectory))
{
const int MaxNumRetries = 15;
for(int NumRetries = 0;;NumRetries++)
{
try
{
DirectoryReference.CreateDirectory(FirstTargetDirectory);
if(NumRetries == 1)
{
Log.TraceInformation("Created target directory {0} after 1 retry.", FirstTargetDirectory);
}
else if(NumRetries > 1)
{
Log.TraceInformation("Created target directory {0} after {1} retries.", FirstTargetDirectory, NumRetries);
}
break;
}
catch(Exception Ex)
{
if(NumRetries == 0)
{
Log.TraceInformation("Unable to create directory '{0}' on first attempt. Retrying {1} times...", FirstTargetDirectory, MaxNumRetries);
}
Log.TraceLog(" {0}", Ex);
if(NumRetries >= 15)
{
throw new AutomationException(Ex, "Unable to create target directory '{0}' after {1} retries.", FirstTargetDirectory, NumRetries);
}
Thread.Sleep(2000);
}
}
}
// Copy them all
KeyValuePair<FileReference, FileReference>[] FilePairs = TargetFileToSourceFile.ToArray();
CommandUtils.Log("Copying {0} file{1} from {2} to {3}...", FilePairs.Length, (FilePairs.Length == 1)? "" : "s", SourcePattern.BaseDirectory, TargetPattern.BaseDirectory);
CommandUtils.ThreadedCopyFiles(FilePairs.Select(x => x.Value.FullName).ToList(), FilePairs.Select(x => x.Key.FullName).ToList(), bQuiet: true);
// Update the list of build products
BuildProducts.UnionWith(TargetFileToSourceFile.Keys);
// Apply the optional output tag to them
foreach(string TagName in FindTagNamesFromList(Parameters.Tag))
{
FindOrAddTagSet(TagNameToFileSet, TagName).UnionWith(TargetFileToSourceFile.Keys);
}
}