protected override void Compile(AssetCompilerContext context, AssetItem assetItem, string targetUrlInStorage, AssetCompilerResult result)
{
var asset = (SkeletonAsset)assetItem.Asset;
var assetSource = GetAbsolutePath(assetItem, asset.Source);
var extension = assetSource.GetFileExtension();
var buildStep = new AssetBuildStep(assetItem);
var importModelCommand = ImportModelCommand.Create(extension);
if (importModelCommand == null)
{
result.Error("No importer found for model extension '{0}. The model '{1}' can't be imported.", extension, assetSource);
return;
}
importModelCommand.SourcePath = assetSource;
importModelCommand.Location = targetUrlInStorage;
importModelCommand.Mode = ImportModelCommand.ExportMode.Skeleton;
importModelCommand.ScaleImport = asset.ScaleImport;
importModelCommand.PivotPosition = asset.PivotPosition;
importModelCommand.SkeletonNodesWithPreserveInfo = asset.NodesWithPreserveInfo;
buildStep.Add(importModelCommand);
result.BuildSteps = buildStep;
}
/// <summary>
/// Ensures that the sources of an <see cref="Asset"/> exist.
/// </summary>
/// <param name="result">The <see cref="AssetCompilerResult"/> in which to output log of potential errors.</param>
/// <param name="assetItem">The asset to check.</param>
/// <returns><c>true</c> if the source file exists, <c>false</c> otherwise.</returns>
/// <exception cref="ArgumentNullException">Any of the argument is <c>null</c>.</exception>
private static bool EnsureSourcesExist(AssetCompilerResult result, AssetItem assetItem)
{
if (result == null) throw new ArgumentNullException(nameof(result));
if (assetItem == null) throw new ArgumentNullException(nameof(assetItem));
var collector = new SourceFilesCollector();
var sourceMembers = collector.GetSourceMembers(assetItem.Asset);
foreach (var member in sourceMembers)
{
if (string.IsNullOrEmpty(member.Value))
{
result.Error($"Source is null for Asset [{assetItem}] in property [{member.Key}]");
return false;
}
// Get absolute path of asset source on disk
var assetDirectory = assetItem.FullPath.GetParent();
var assetSource = UPath.Combine(assetDirectory, member.Value);
// Ensure the file exists
if (!File.Exists(assetSource))
{
result.Error($"Unable to find the source file '{assetSource}' for Asset [{assetItem}]");
return false;
}
}
return true;
}
/// <summary>
/// Ensures that the source of an <see cref="AssetImport"/> exists. If the given asset is not an <see cref="AssetImport"/>, this method simply returns <c>true</c>.
/// </summary>
/// <param name="result">The <see cref="AssetCompilerResult"/> in which to output log of potential errors.</param>
/// <param name="assetImport">The asset to check.</param>
/// <param name="assetAbsolutePath">The absolute path of the asset on the disk</param>
/// <returns><c>true</c> if the source file exists, <c>false</c> otherwise.</returns>
/// <exception cref="ArgumentNullException">Any of the argument is <c>null</c>.</exception>
protected static bool EnsureSourceExists(AssetCompilerResult result, T assetImport, UFile assetAbsolutePath)
{
if (result == null)
{
throw new ArgumentNullException("result");
}
if (assetImport == null)
{
throw new ArgumentNullException("assetImport");
}
if (assetAbsolutePath == null)
{
throw new ArgumentNullException("assetAbsolutePath");
}
var asset = assetImport as AssetImport;
// The asset has no source, so there is no failure
if (asset == null)
{
return(true);
}
if (string.IsNullOrEmpty(asset.Source))
{
result.Error("Source is null for Asset [{0}]", asset);
return(false);
}
// Get absolute path of asset source on disk
var assetDirectory = assetAbsolutePath.GetParent();
var assetSource = UPath.Combine(assetDirectory, asset.Source);
// Ensure the file exists
if (!File.Exists(assetSource))
{
result.Error("Unable to find the source file '{1}' for Asset [{0}]", asset, assetSource);
return(false);
}
return(true);
}
/// <summary>
/// Ensures that the sources of an <see cref="Asset"/> exist.
/// </summary>
/// <param name="result">The <see cref="AssetCompilerResult"/> in which to output log of potential errors.</param>
/// <param name="asset">The asset to check.</param>
/// <param name="assetAbsolutePath">The absolute path of the asset on the disk</param>
/// <returns><c>true</c> if the source file exists, <c>false</c> otherwise.</returns>
/// <exception cref="ArgumentNullException">Any of the argument is <c>null</c>.</exception>
protected static bool EnsureSourcesExist(AssetCompilerResult result, T asset, UFile assetAbsolutePath)
{
if (result == null)
{
throw new ArgumentNullException(nameof(result));
}
if (asset == null)
{
throw new ArgumentNullException(nameof(asset));
}
if (assetAbsolutePath == null)
{
throw new ArgumentNullException(nameof(assetAbsolutePath));
}
var collector = new SourceFilesCollector();
var sourceMembers = collector.GetSourceMembers(asset);
foreach (var member in sourceMembers)
{
if (string.IsNullOrEmpty(member.Value))
{
result.Error($"Source is null for Asset [{asset}] in property [{member.Key}]");
return(false);
}
// Get absolute path of asset source on disk
var assetDirectory = assetAbsolutePath.GetParent();
var assetSource = UPath.Combine(assetDirectory, member.Value);
// Ensure the file exists
if (!File.Exists(assetSource))
{
result.Error($"Unable to find the source file '{assetSource}' for Asset [{asset}]");
return(false);
}
}
return(true);
}
protected override void Compile(AssetCompilerContext context, AssetItem assetItem, string targetUrlInStorage, AssetCompilerResult result)
{
var asset = (ModelAsset)assetItem.Asset;
// Get absolute path of asset source on disk
var assetDirectory = assetItem.FullPath.GetParent();
var assetSource = UPath.Combine(assetDirectory, asset.Source);
var gameSettingsAsset = context.GetGameSettingsAsset();
var renderingSettings = gameSettingsAsset.Get<RenderingSettings>();
var allow32BitIndex = renderingSettings.DefaultGraphicsProfile >= GraphicsProfile.Level_9_2;
var allowUnsignedBlendIndices = context.GetGraphicsPlatform(assetItem.Package) != GraphicsPlatform.OpenGLES;
var extension = asset.Source.GetFileExtension();
// Find skeleton asset, if any
AssetItem skeleton = null;
if (asset.Skeleton != null)
skeleton = assetItem.Package.FindAssetFromAttachedReference(asset.Skeleton);
var importModelCommand = ImportModelCommand.Create(extension);
if (importModelCommand == null)
{
result.Error("No importer found for model extension '{0}. The model '{1}' can't be imported.", extension, assetSource);
return;
}
importModelCommand.Mode = ImportModelCommand.ExportMode.Model;
importModelCommand.SourcePath = assetSource;
importModelCommand.Location = targetUrlInStorage;
importModelCommand.Allow32BitIndex = allow32BitIndex;
importModelCommand.AllowUnsignedBlendIndices = allowUnsignedBlendIndices;
importModelCommand.Materials = asset.Materials;
importModelCommand.ScaleImport = asset.ScaleImport;
importModelCommand.PivotPosition = asset.PivotPosition;
importModelCommand.SkeletonUrl = skeleton?.Location;
result.BuildSteps = new AssetBuildStep(assetItem) { importModelCommand };
}
/// <summary>
/// Compile the current package and all child package recursively by generating a list of build steps
/// </summary>
private void RecursiveCompile(AssetCompilerResult result, AssetCompilerContext context, HashSet <Package> processed)
{
if (result == null)
{
throw new ArgumentNullException("result");
}
if (context == null)
{
throw new ArgumentNullException("context");
}
if (context.Package == null)
{
throw new ArgumentException("context.Package cannot be null", "context");
}
if (processed.Contains(context.Package))
{
return;
}
processed.Add(context.Package);
var package = context.Package;
var session = package.Session;
// 1. first recursively process all store packages
foreach (var packageDependency in package.Meta.Dependencies)
{
var subPackage = session.Packages.Find(packageDependency);
if (subPackage != null)
{
// Work on an immutable copy for the whole set of assets to compile
var contextCopy = (AssetCompilerContext)context.Clone();
contextCopy.Package = subPackage;
RecursiveCompile(result, contextCopy, processed);
}
else
{
result.Error("Unable to find package [{0}]", packageDependency);
}
}
// 2. recursively process all local packages
foreach (var subPackageReference in package.LocalDependencies)
{
var subPackage = session.Packages.Find(subPackageReference.Id);
if (subPackage != null)
{
// Work on an immutable copy for the whole set of assets to compile
var contextCopy = (AssetCompilerContext)context.Clone();
contextCopy.Package = subPackage;
RecursiveCompile(result, contextCopy, processed);
}
else
{
result.Error("Unable to find package [{0}]", subPackageReference);
}
}
result.Info("Compiling package [{0}]", package.FullPath);
// Compile using all PackageCompiler
foreach (var compiler in compilers)
{
var compilerResult = compiler.Compile(context);
compilerResult.CopyTo(result);
while (compilerResult.BuildSteps.Count > 0)
{
var step = compilerResult.BuildSteps[0];
compilerResult.BuildSteps.RemoveAt(0);
result.BuildSteps.Add(step);
}
}
}
/// <summary>
/// Compile the required build step necessary to produce the desired output item.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="compilationResult">The compilation result.</param>
/// <param name="assetItem">The asset item.</param>
protected ListBuildStep CompileItem(CompilerContext context, AssetCompilerResult compilationResult, AssetItem assetItem)
{
// First try to find an asset compiler for this particular asset.
IAssetCompiler compiler;
try
{
compiler = compilerRegistry.GetCompiler(assetItem.Asset.GetType());
}
catch (Exception ex)
{
compilationResult.Error("Cannot find a compiler for asset [{0}] from path [{1}]", ex, assetItem.Id,
assetItem.Location);
return null;
}
if (compiler == null)
{
return null;
}
// Second we are compiling the asset (generating a build step)
try
{
var resultPerAssetType = compiler.Compile(context, assetItem);
// Raise the AssetCompiled event.
var handler = AssetCompiled;
if (handler != null)
handler(this, new AssetCompiledArgs(assetItem, resultPerAssetType));
// TODO: See if this can be unified with PackageBuilder.BuildStepProcessed
foreach (var message in resultPerAssetType.Messages)
{
var assetMessage = new AssetLogMessage(null, assetItem.ToReference(), message.Type, AssetMessageCode.CompilationMessage, assetItem.Location, message.Text)
{
Exception = message is LogMessage ? ((LogMessage)message).Exception : null
};
// Forward log messages to compilationResult
compilationResult.Log(assetMessage);
// Forward log messages to build step logger
resultPerAssetType.BuildSteps.Logger.Log(assetMessage);
}
// Make the build step fail if there was an error during compiling (only when we are compiling the build steps of an asset)
if (resultPerAssetType.BuildSteps is AssetBuildStep && resultPerAssetType.BuildSteps.Logger.HasErrors)
resultPerAssetType.BuildSteps.Add(new CommandBuildStep(new FailedCommand(assetItem.Location)));
// Build the module string
var assetAbsolutePath = assetItem.FullPath;
assetAbsolutePath = Path.GetFullPath(assetAbsolutePath);
var module = string.Format("{0}(1,1)", assetAbsolutePath);
// Assign module string to all command build steps
SetModule(resultPerAssetType.BuildSteps, module);
// Add a wait command to the build steps if required by the item build
if (resultPerAssetType.ShouldWaitForPreviousBuilds)
compilationResult.BuildSteps.Add(new WaitBuildStep());
foreach (var buildStep in resultPerAssetType.BuildSteps)
{
buildStep.Priority = latestPriority++;
}
// Add the item result build steps the item list result build steps
return resultPerAssetType.BuildSteps;
}
catch (Exception ex)
{
compilationResult.Error("Unexpected exception while compiling asset [{0}] from path [{1}]", ex, assetItem.Id,
assetItem.Location);
return null;
}
}
/// <summary>
/// Compile the current package and all child package recursively by generating a list of build steps
/// </summary>
private void RecursiveCompile(AssetCompilerResult result, AssetCompilerContext context, HashSet<Package> processed)
{
if (result == null) throw new ArgumentNullException("result");
if (context == null) throw new ArgumentNullException("context");
if (context.Package == null) throw new ArgumentException("context.Package cannot be null", "context");
if (processed.Contains(context.Package))
{
return;
}
processed.Add(context.Package);
var package = context.Package;
var session = package.Session;
// 1. first recursively process all store packages
foreach (var packageDependency in package.Meta.Dependencies)
{
var subPackage = session.Packages.Find(packageDependency);
if (subPackage != null)
{
// Work on an immutable copy for the whole set of assets to compile
var contextCopy = (AssetCompilerContext)context.Clone();
contextCopy.Package = subPackage;
RecursiveCompile(result, contextCopy, processed);
}
else
{
result.Error("Unable to find package [{0}]", packageDependency);
}
}
// 2. recursively process all local packages
foreach (var subPackageReference in package.LocalDependencies)
{
var subPackage = session.Packages.Find(subPackageReference.Id);
if (subPackage != null)
{
// Work on an immutable copy for the whole set of assets to compile
var contextCopy = (AssetCompilerContext)context.Clone();
contextCopy.Package = subPackage;
RecursiveCompile(result, contextCopy, processed);
}
else
{
result.Error("Unable to find package [{0}]", subPackageReference);
}
}
result.Info("Compiling package [{0}]", package.FullPath);
// Compile using all PackageCompiler
foreach (var compiler in compilers)
{
var compilerResult = compiler.Compile(context);
compilerResult.CopyTo(result);
while (compilerResult.BuildSteps.Count > 0)
{
var step = compilerResult.BuildSteps[0];
compilerResult.BuildSteps.RemoveAt(0);
result.BuildSteps.Add(step);
}
}
}
/// <summary>
/// Compile the required build step necessary to produce the desired output item.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="compilationResult">The compilation result.</param>
/// <param name="assetItem">The asset item.</param>
protected ListBuildStep CompileItem(CompilerContext context, AssetCompilerResult compilationResult, AssetItem assetItem)
{
// First try to find an asset compiler for this particular asset.
IAssetCompiler compiler;
try
{
compiler = compilerRegistry.GetCompiler(assetItem.Asset.GetType());
}
catch (Exception ex)
{
compilationResult.Error("Cannot find a compiler for asset [{0}] from path [{1}]", ex, assetItem.Id,
assetItem.Location);
return(null);
}
if (compiler == null)
{
return(null);
}
// Second we are compiling the asset (generating a build step)
try
{
var resultPerAssetType = compiler.Compile(context, assetItem);
// Raise the AssetCompiled event.
var handler = AssetCompiled;
if (handler != null)
{
handler(this, new AssetCompiledArgs(assetItem, resultPerAssetType));
}
// TODO: See if this can be unified with PackageBuilder.BuildStepProcessed
foreach (var message in resultPerAssetType.Messages)
{
var assetMessage = new AssetLogMessage(null, assetItem.ToReference(), message.Type, AssetMessageCode.CompilationMessage, assetItem.Location, message.Text)
{
Exception = message is LogMessage ? ((LogMessage)message).Exception : null
};
// Forward log messages to compilationResult
compilationResult.Log(assetMessage);
// Forward log messages to build step logger
resultPerAssetType.BuildSteps.Logger.Log(assetMessage);
}
// Make the build step fail if there was an error during compiling (only when we are compiling the build steps of an asset)
if (resultPerAssetType.BuildSteps is AssetBuildStep && resultPerAssetType.BuildSteps.Logger.HasErrors)
{
resultPerAssetType.BuildSteps.Add(new CommandBuildStep(new FailedCommand(assetItem.Location)));
}
// Build the module string
var assetAbsolutePath = assetItem.FullPath;
assetAbsolutePath = Path.GetFullPath(assetAbsolutePath);
var module = string.Format("{0}(1,1)", assetAbsolutePath);
// Assign module string to all command build steps
SetModule(resultPerAssetType.BuildSteps, module);
// Add a wait command to the build steps if required by the item build
if (resultPerAssetType.ShouldWaitForPreviousBuilds)
{
compilationResult.BuildSteps.Add(new WaitBuildStep());
}
foreach (var buildStep in resultPerAssetType.BuildSteps)
{
buildStep.Priority = latestPriority++;
}
// Add the item result build steps the item list result build steps
return(resultPerAssetType.BuildSteps);
}
catch (Exception ex)
{
compilationResult.Error("Unexpected exception while compiling asset [{0}] from path [{1}]", ex, assetItem.Id,
assetItem.Location);
return(null);
}
}
private void Prepare(AssetCompilerResult finalResult, AssetCompilerContext context, AssetItem assetItem, [NotNull] Type compilationContext, HashSet <BuildAssetNode> visitedItems, Dictionary <AssetId, BuildStep> compiledItems, BuildStep parentBuildStep = null,
BuildDependencyType dependencyType = BuildDependencyType.Runtime)
{
if (compilationContext == null)
{
throw new ArgumentNullException(nameof(compilationContext));
}
var assetNode = BuildDependencyManager.FindOrCreateNode(assetItem, compilationContext);
compiledItems.TryGetValue(assetNode.AssetItem.Id, out var assetBuildSteps);
// Prevent re-entrancy in the same node
if (visitedItems.Add(assetNode))
{
assetNode.Analyze(context);
// Invoke the compiler to prepare the build step for this asset if the dependency needs to compile it (Runtime or CompileContent)
if ((dependencyType & ~BuildDependencyType.CompileAsset) != 0 && assetBuildSteps == null)
{
var mainCompiler = BuildDependencyManager.AssetCompilerRegistry.GetCompiler(assetItem.Asset.GetType(), assetNode.CompilationContext);
if (mainCompiler == null)
{
return;
}
var compilerResult = mainCompiler.Prepare(context, assetItem);
if ((dependencyType & BuildDependencyType.Runtime) == BuildDependencyType.Runtime && compilerResult.HasErrors) //allow Runtime dependencies to fail
{
//totally skip this asset but do not propagate errors!
return;
}
assetBuildSteps = compilerResult.BuildSteps;
compiledItems.Add(assetNode.AssetItem.Id, assetBuildSteps);
// Copy the log to the final result (note: this does not copy or forward the build steps)
compilerResult.CopyTo(finalResult);
if (compilerResult.HasErrors)
{
finalResult.Error($"Failed to prepare asset {assetItem.Location}");
return;
}
// Add the resulting build steps to the final
finalResult.BuildSteps.Add(assetBuildSteps);
AssetCompiled?.Invoke(this, new AssetCompiledArgs(assetItem, compilerResult));
}
// Go through the dependencies of the node and prepare them as well
foreach (var reference in assetNode.References)
{
var target = reference.Target;
Prepare(finalResult, context, target.AssetItem, target.CompilationContext, visitedItems, compiledItems, assetBuildSteps, reference.DependencyType);
if (finalResult.HasErrors)
{
return;
}
}
// If we didn't prepare any build step for this asset let's exit here.
if (assetBuildSteps == null)
{
return;
}
}
// Link the created build steps to their parent step.
if (parentBuildStep != null && assetBuildSteps != null && (dependencyType & BuildDependencyType.CompileContent) == BuildDependencyType.CompileContent) //only if content is required Content.Load
{
BuildStep.LinkBuildSteps(assetBuildSteps, parentBuildStep);
}
}
/// <summary>
/// Compile the current package and all child package recursively by generating a list of build steps
/// </summary>
private void RecursiveCompile(AssetCompilerResult result, AssetCompilerContext context, HashSet <Package> processed)
{
if (result == null)
{
throw new ArgumentNullException("result");
}
if (context == null)
{
throw new ArgumentNullException("context");
}
if (context.Package == null)
{
throw new ArgumentException("context.Package cannot be null", "context");
}
if (processed.Contains(context.Package))
{
return;
}
processed.Add(context.Package);
var package = context.Package;
GenerateRawImportBuildSteps(context, result);
// 1. first recursively process all store packages
foreach (var packageDependency in package.Meta.Dependencies)
{
var subPackage = session.Packages.Find(packageDependency);
if (subPackage != null)
{
// Work on an immutable copy for the whole set of assets to compile
var contextCopy = (AssetCompilerContext)context.Clone();
contextCopy.Package = subPackage;
RecursiveCompile(result, contextCopy, processed);
}
else
{
result.Error("Unable to find package [{0}]", packageDependency);
}
}
// 2. recursively process all local packages
foreach (var subPackageReference in package.LocalDependencies)
{
var subPackage = session.Packages.Find(subPackageReference.Id);
if (subPackage != null)
{
// Work on an immutable copy for the whole set of assets to compile
var contextCopy = (AssetCompilerContext)context.Clone();
contextCopy.Package = subPackage;
RecursiveCompile(result, contextCopy, processed);
}
else
{
result.Error("Unable to find package [{0}]", subPackageReference);
}
}
result.Info("Compiling package [{0}]", package.FullPath);
// Sort the items to build by build order
var assets = package.Assets.ToList();
assets.Sort((item1, item2) => item1.Asset != null && item2.Asset != null ? item1.Asset.BuildOrder.CompareTo(item2.Asset.BuildOrder) : 0);
// generate the build steps required to build the assets via base class
Compile(context, assets, result);
}
protected sealed override AssetCompilerResult CompileOverride(AssetCompilerContext context, AssetCompilerResult compilerResult)
{
var thumbnailCompilerContext = (ThumbnailCompilerContext)context;
// Build the path of the thumbnail in the storage
var assetStorageUrl = AssetItem.Location.GetDirectoryAndFileName();
var thumbnailStorageUrl = assetStorageUrl.Insert(0, "__THUMBNAIL__");
// Check if this asset produced any error
// (dependent assets errors are generally ignored as long as thumbnail could be generated,
// but we will add a thumbnail overlay to indicate the state is not good)
var currentAssetHasErrors = false;
try
{
// TODO: fix failures here (see TODOs in Compile and base.Compile)
AssetsSession = AssetItem.Package.Session;
// Only use the path to the asset without its extension
Compile(thumbnailCompilerContext, thumbnailStorageUrl, AssetItem.FullPath, compilerResult);
}
catch (Exception)
{
// If an exception occurs, ensure that the build of thumbnail will fail.
compilerResult.Error(string.Format("An exception occurred while compiling the asset [{0}]", AssetItem.Location));
}
foreach (var logMessage in compilerResult.Messages)
{
// Ignore anything less than error
if (!logMessage.IsAtLeast(LogMessageType.Error))
{
continue;
}
// Check if there is any non-asset log message
// (they are probably just emitted by current compiler, so they concern current asset)
// TODO: Maybe we should wrap every message in AssetLogMessage before copying them in compilerResult?
var assetLogMessage = logMessage as AssetLogMessage;
if (assetLogMessage == null)
{
currentAssetHasErrors = true;
break;
}
// If it was an asset log message, check it concerns current asset
if (assetLogMessage.AssetReference != null && assetLogMessage.AssetReference.Location == AssetItem.Location)
{
currentAssetHasErrors = true;
break;
}
}
if (currentAssetHasErrors)
{
// if a problem occurs while compiling, we add a special build step that will always fail.
compilerResult.BuildSteps.Add(new ThumbnailFailureBuildStep(compilerResult.Messages));
}
var currentAsset = AssetItem; // copy the current asset item and embrace it in the callback
compilerResult.BuildSteps.StepProcessed += (_, buildStepArgs) => OnThumbnailStepProcessed(thumbnailCompilerContext, currentAsset, thumbnailStorageUrl, buildStepArgs);
return(compilerResult);
}
/// <summary>
/// Generate the build step corresponding to raw imports of the current package file.
/// </summary>
/// <param name="context">The compilation context</param>
/// <param name="result">The compilation current result</param>
private void GenerateRawImportBuildSteps(AssetCompilerContext context, AssetCompilerResult result)
{
if (context.Package.RootDirectory == null)
{
return;
}
foreach (var profile in context.Package.Profiles)
{
foreach (var sourceFolder in profile.AssetFolders)
{
var baseDirectory = Path.GetFullPath(context.Package.RootDirectory);
// Use sub directory
baseDirectory = Path.Combine(baseDirectory, sourceFolder.Path);
if (!Directory.Exists(baseDirectory))
{
continue;
}
var baseUDirectory = new UDirectory(baseDirectory);
var hashSet = new HashSet <string>();
// Imports explicit
foreach (var rawImport in sourceFolder.RawImports)
{
var sourceDirectory = baseUDirectory;
if (!string.IsNullOrEmpty(rawImport.SourceDirectory))
{
sourceDirectory = UPath.Combine(sourceDirectory, rawImport.SourceDirectory);
}
if (!Directory.Exists(sourceDirectory))
{
result.Error("Unable to find raw import directory [{0}]", sourceDirectory);
continue;
}
var files = Directory.EnumerateFiles(sourceDirectory, "*.*", SearchOption.AllDirectories).ToList();
var importRegexes = rawImport.Patterns.Select(x => new Regex(Selectors.PathSelector.TransformToRegex(x))).ToArray();
foreach (var file in files)
{
var pathToFileRelativeToProject = new UFile(file).MakeRelative(sourceDirectory);
var outputPath = pathToFileRelativeToProject;
if (!string.IsNullOrEmpty(rawImport.TargetLocation))
{
outputPath = UPath.Combine(rawImport.TargetLocation, outputPath);
}
foreach (var importRegex in importRegexes)
{
if (importRegex.Match(pathToFileRelativeToProject).Success&& hashSet.Add(outputPath))
{
result.BuildSteps.Add(new ImportStreamCommand
{
SourcePath = file,
Location = outputPath,
});
break;
}
}
}
}
}
}
}
/// <summary>
/// Generate the build step corresponding to raw imports of the current package file.
/// </summary>
/// <param name="context">The compilation context</param>
/// <param name="result">The compilation current result</param>
private void GenerateRawImportBuildSteps(AssetCompilerContext context, AssetCompilerResult result)
{
if (context.Package.RootDirectory == null)
return;
foreach (var profile in context.Package.Profiles)
{
foreach (var sourceFolder in profile.AssetFolders)
{
var baseDirectory = Path.GetFullPath(context.Package.RootDirectory);
// Use sub directory
baseDirectory = Path.Combine(baseDirectory, sourceFolder.Path);
if (!Directory.Exists(baseDirectory))
{
continue;
}
var baseUDirectory = new UDirectory(baseDirectory);
var hashSet = new HashSet<string>();
// Imports explicit
foreach (var rawImport in sourceFolder.RawImports)
{
var sourceDirectory = baseUDirectory;
if (!string.IsNullOrEmpty(rawImport.SourceDirectory))
sourceDirectory = UPath.Combine(sourceDirectory, rawImport.SourceDirectory);
if (!Directory.Exists(sourceDirectory))
{
result.Error("Unable to find raw import directory [{0}]", sourceDirectory);
continue;
}
var files = Directory.EnumerateFiles(sourceDirectory, "*.*", SearchOption.AllDirectories).ToList();
var importRegexes = rawImport.Patterns.Select(x => new Regex(Selectors.PathSelector.TransformToRegex(x))).ToArray();
foreach (var file in files)
{
var pathToFileRelativeToProject = new UFile(file).MakeRelative(sourceDirectory);
var outputPath = pathToFileRelativeToProject;
if (!string.IsNullOrEmpty(rawImport.TargetLocation))
outputPath = UPath.Combine(rawImport.TargetLocation, outputPath);
foreach (var importRegex in importRegexes)
{
if (importRegex.Match(pathToFileRelativeToProject).Success && hashSet.Add(outputPath))
{
result.BuildSteps.Add(new ImportStreamCommand
{
SourcePath = file,
Location = outputPath,
});
break;
}
}
}
}
}
}
}
/// <summary>
/// Compile the required build step necessary to produce the desired output item.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="compilationResult">The compilation result.</param>
/// <param name="assetItem">The asset item.</param>
protected BuildStep CompileItem(CompilerContext context, AssetCompilerResult compilationResult, AssetItem assetItem)
{
// First try to find an asset compiler for this particular asset.
IAssetCompiler compiler;
try
{
compiler = compilerRegistry.GetCompiler(assetItem.Asset.GetType());
}
catch (Exception ex)
{
compilationResult.Error("Cannot find a compiler for asset [{0}] from path [{1}]", ex, assetItem.Id,
assetItem.Location);
return(null);
}
if (compiler == null)
{
return(null);
}
// Second we are compiling the asset (generating a build step)
try
{
var resultPerAssetType = compiler.Compile(context, assetItem);
// Raise the AssetCompiled event.
var handler = AssetCompiled;
if (handler != null)
{
handler(this, new AssetCompiledArgs(assetItem, resultPerAssetType));
}
resultPerAssetType.CopyTo(compilationResult);
if (resultPerAssetType.BuildSteps == null)
{
return(null);
}
// Build the module string
var assetAbsolutePath = assetItem.FullPath;
assetAbsolutePath = Path.GetFullPath(assetAbsolutePath);
var module = string.Format("{0}(1,1)", assetAbsolutePath);
// Assign module string to all command build steps
SetModule(resultPerAssetType.BuildSteps, module);
// Add a wait command to the build steps if required by the item build
if (resultPerAssetType.ShouldWaitForPreviousBuilds)
{
compilationResult.BuildSteps.Add(new WaitBuildStep());
}
foreach (var buildStep in resultPerAssetType.BuildSteps)
{
buildStep.Priority = latestPriority++;
}
// Add the item result build steps the item list result build steps
return(resultPerAssetType.BuildSteps);
}
catch (Exception ex)
{
compilationResult.Error("Unexpected exception while compiling asset [{0}] from path [{1}]", ex, assetItem.Id,
assetItem.Location);
return(null);
}
}
/// <summary>
/// Compile the required build step necessary to produce the desired output item.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="compilationResult">The compilation result.</param>
/// <param name="assetItem">The asset item.</param>
protected ListBuildStep CompileItem(CompilerContext context, AssetCompilerResult compilationResult, AssetItem assetItem)
{
// First try to find an asset compiler for this particular asset.
IAssetCompiler compiler;
try
{
compiler = compilerRegistry.GetCompiler(assetItem.Asset.GetType());
}
catch (Exception ex)
{
compilationResult.Error("Cannot find a compiler for asset [{0}] from path [{1}]", ex, assetItem.Id,
assetItem.Location);
return null;
}
if (compiler == null)
{
return null;
}
// Second we are compiling the asset (generating a build step)
try
{
var resultPerAssetType = compiler.Compile(context, assetItem);
// Raise the AssetCompiled event.
AssetCompiled?.Invoke(this, new AssetCompiledArgs(assetItem, resultPerAssetType));
// TODO: See if this can be unified with PackageBuilder.BuildStepProcessed
var assetFullPath = assetItem.FullPath.ToWindowsPath();
foreach (var message in resultPerAssetType.Messages)
{
var assetMessage = AssetLogMessage.From(null, assetItem.ToReference(), message, assetFullPath);
// Forward log messages to compilationResult
compilationResult.Log(assetMessage);
// Forward log messages to build step logger
resultPerAssetType.BuildSteps.Logger.Log(assetMessage);
}
// Make the build step fail if there was an error during compiling (only when we are compiling the build steps of an asset)
if (resultPerAssetType.BuildSteps is AssetBuildStep && resultPerAssetType.BuildSteps.Logger.HasErrors)
resultPerAssetType.BuildSteps.Add(new CommandBuildStep(new FailedCommand(assetItem.Location)));
// TODO: Big review of the log infrastructure of CompilerApp & BuildEngine!
// Assign module string to all command build steps
SetAssetLogger(resultPerAssetType.BuildSteps, assetItem.Package, assetItem.ToReference(), assetItem.FullPath.ToWindowsPath());
// Add a wait command to the build steps if required by the item build
if (resultPerAssetType.ShouldWaitForPreviousBuilds)
compilationResult.BuildSteps.Add(new WaitBuildStep());
foreach (var buildStep in resultPerAssetType.BuildSteps)
{
buildStep.Priority = latestPriority++;
}
// Add the item result build steps the item list result build steps
return resultPerAssetType.BuildSteps;
}
catch (Exception ex)
{
compilationResult.Error("Unexpected exception while compiling asset [{0}] from path [{1}]", ex, assetItem.Id,
assetItem.Location);
return null;
}
}
/// <summary>
/// Compile the required build step necessary to produce the desired output item.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="compilationResult">The compilation result.</param>
/// <param name="assetItem">The asset item.</param>
protected ListBuildStep CompileItem(CompilerContext context, AssetCompilerResult compilationResult, AssetItem assetItem)
{
// First try to find an asset compiler for this particular asset.
IAssetCompiler compiler;
try
{
compiler = compilerRegistry.GetCompiler(assetItem.Asset.GetType());
}
catch (Exception ex)
{
compilationResult.Error($"Cannot find a compiler for asset [{assetItem.Id}] from path [{assetItem.Location}]", ex);
return(null);
}
if (compiler == null)
{
return(null);
}
// Second we are compiling the asset (generating a build step)
try
{
var resultPerAssetType = compiler.Compile(context, assetItem);
// Raise the AssetCompiled event.
AssetCompiled?.Invoke(this, new AssetCompiledArgs(assetItem, resultPerAssetType));
// TODO: See if this can be unified with PackageBuilder.BuildStepProcessed
var assetFullPath = assetItem.FullPath.ToWindowsPath();
foreach (var message in resultPerAssetType.Messages)
{
var assetMessage = AssetLogMessage.From(null, assetItem.ToReference(), message, assetFullPath);
// Forward log messages to compilationResult
compilationResult.Log(assetMessage);
// Forward log messages to build step logger
resultPerAssetType.BuildSteps.Logger.Log(assetMessage);
}
// Make the build step fail if there was an error during compiling (only when we are compiling the build steps of an asset)
if (resultPerAssetType.BuildSteps is AssetBuildStep && resultPerAssetType.BuildSteps.Logger.HasErrors)
{
resultPerAssetType.BuildSteps.Add(new CommandBuildStep(new FailedCommand(assetItem.Location)));
}
// TODO: Big review of the log infrastructure of CompilerApp & BuildEngine!
// Assign module string to all command build steps
SetAssetLogger(resultPerAssetType.BuildSteps, assetItem.Package, assetItem.ToReference(), assetItem.FullPath.ToWindowsPath());
// Add a wait command to the build steps if required by the item build
if (resultPerAssetType.ShouldWaitForPreviousBuilds)
{
compilationResult.BuildSteps.Add(new WaitBuildStep());
}
foreach (var buildStep in resultPerAssetType.BuildSteps)
{
buildStep.Priority = latestPriority++;
}
// Add the item result build steps the item list result build steps
return(resultPerAssetType.BuildSteps);
}
catch (Exception ex)
{
compilationResult.Error($"Unexpected exception while compiling asset [{assetItem.Id}] from path [{assetItem.Location}]", ex);
return(null);
}
}
