internal static void AddScriptAssemblyReferences(ref ScriptAssembly scriptAssembly, TargetAssembly targetAssembly, ScriptAssemblySettings settings,
CompilationAssemblies assemblies,
IDictionary <TargetAssembly, ScriptAssembly> targetToScriptAssembly, ICompilationSetupWarningTracker warningSink)
{
var scriptAssemblyReferences = new List <ScriptAssembly>(targetAssembly.References.Count);
var references = new List <string>();
bool buildingForEditor = settings.BuildingForEditor;
bool noEngineReferences = (targetAssembly.Flags & AssemblyFlags.NoEngineReferences) == AssemblyFlags.NoEngineReferences;
bool shouldProcessPredefinedCustomTargets = assemblies.CustomTargetAssemblies != null && (targetAssembly.Type & TargetAssemblyType.Predefined) == TargetAssemblyType.Predefined;
var predefinedCustomTargetReferences = Enumerable.Empty <TargetAssembly>();
if (shouldProcessPredefinedCustomTargets && assemblies.PredefinedAssembliesCustomTargetReferences != null)
{
predefinedCustomTargetReferences = assemblies.PredefinedAssembliesCustomTargetReferences;
}
var unityReferences = new Dictionary <string, string>();
// Add Unity assemblies (UnityEngine.dll, UnityEditor.dll) references, as long as the target
// doesn't specify that it doesn't want them.
if (!noEngineReferences)
{
// Add predefined custom target references in a hash-set for fast lookup
var predefinedCustomTargetRefs = new HashSet <string>(predefinedCustomTargetReferences.Select(x => x.Filename));
unityReferences = GetUnityReferences(scriptAssembly, targetAssembly, assemblies.UnityAssemblies, predefinedCustomTargetRefs, settings.CompilationOptions, UnityReferencesOptions.None);
references.AddRange(unityReferences.Values);
}
AddTestRunnerCustomReferences(ref targetAssembly, assemblies.CustomTargetAssemblies);
// Setup target assembly references
foreach (var reference in targetAssembly.References)
{
ScriptAssembly scriptAssemblyReference;
// If the assembly already showed up in the unity references, don't reference it here.
// This can happen when an assembly is configured as a unity assembly override, but
// overrides are disabled. The Unity assembly should take precedence in that case.
if (unityReferences.ContainsKey(reference.Filename))
{
continue;
}
// Add ScriptAssembly references to other dirty script assemblies that also need to be rebuilt.
if (targetToScriptAssembly.TryGetValue(reference, out scriptAssemblyReference))
{
System.Diagnostics.Debug.Assert(scriptAssemblyReference != null);
scriptAssemblyReferences.Add(scriptAssemblyReference);
}
}
// For predefined target assembly add references to custom target assemblies
if (shouldProcessPredefinedCustomTargets)
{
foreach (var customTargetAssembly in predefinedCustomTargetReferences)
{
ScriptAssembly scriptAssemblyReference;
// Only add ScriptAssembly reference if the custom target assembly is dirty, e.g. is in targetToScriptAssembly dictionary
// Otherwise just add already compiled custom target assembly as precompiled reference.
if (targetToScriptAssembly.TryGetValue(customTargetAssembly, out scriptAssemblyReference))
{
scriptAssemblyReferences.Add(scriptAssemblyReference);
}
}
}
// Add pre-compiled assemblies as references
var allPrecompiledAssemblies = assemblies.PrecompiledAssemblies ?? new Dictionary <string, PrecompiledAssembly>(0);
List <PrecompiledAssembly> precompiledReferences = new List <PrecompiledAssembly>(allPrecompiledAssemblies.Count);
var explicitPrecompiledReferences = new List <PrecompiledAssembly>(targetAssembly.ExplicitPrecompiledReferences.Count);
if ((targetAssembly.Flags & AssemblyFlags.ExplicitReferences) == AssemblyFlags.ExplicitReferences)
{
if (!noEngineReferences)
{
precompiledReferences.AddRange(allPrecompiledAssemblies
.Where(x => (x.Value.Flags & AssemblyFlags.UserAssembly) != AssemblyFlags.UserAssembly)
.Select(x => x.Value));
}
foreach (var explicitPrecompiledReference in targetAssembly.ExplicitPrecompiledReferences)
{
PrecompiledAssembly assembly;
if (allPrecompiledAssemblies.TryGetValue(explicitPrecompiledReference, out assembly))
{
explicitPrecompiledReferences.Add(assembly);
}
}
}
else
{
var precompiledAssemblies = allPrecompiledAssemblies.Values.Where(x => (x.Flags & AssemblyFlags.ExplicitlyReferenced) != AssemblyFlags.ExplicitlyReferenced).ToList();
// if noEngineReferences, add just the non-explicitly-referenced user assemblies
if (noEngineReferences)
{
precompiledReferences.AddRange(precompiledAssemblies.Where(x => (x.Flags & AssemblyFlags.UserAssembly) == AssemblyFlags.UserAssembly));
}
else
{
precompiledReferences.AddRange(precompiledAssemblies);
}
}
AddTestRunnerPrecompiledReferences(targetAssembly, allPrecompiledAssemblies, ref precompiledReferences);
var precompiledReferenceNames = GetPrecompiledReferences(scriptAssembly, targetAssembly.Type, settings.CompilationOptions, targetAssembly.editorCompatibility, precompiledReferences, explicitPrecompiledReferences, warningSink);
references.AddRange(precompiledReferenceNames);
if (buildingForEditor && assemblies.EditorAssemblyReferences != null)
{
references.AddRange(assemblies.EditorAssemblyReferences);
}
references.AddRange(MonoLibraryHelpers.GetSystemLibraryReferences(scriptAssembly.CompilerOptions.ApiCompatibilityLevel));
scriptAssembly.ScriptAssemblyReferences = scriptAssemblyReferences.ToArray();
scriptAssembly.References = references.ToArray();
}
public void SetAllCustomScriptAssemblyJsonContents(string[] paths, string[] contents, string[] guids)
{
var assemblies = new List <CustomScriptAssembly>();
var assemblyLowercaseNamesLookup = new Dictionary <string, CustomScriptAssembly>();
var exceptions = new List <Exception>();
var guidsToAssemblies = new Dictionary <string, CustomScriptAssembly>();
HashSet <string> predefinedAssemblyNames = null;
// To check if a path prefix is already being used we use a Dictionary where the key is the prefix and the value is the file path.
var prefixToFilePathLookup = CustomScriptAssemblyReferences.ToDictionary(x => x.PathPrefix,
x => new List <string> {
x.FilePath
}, StringComparer.OrdinalIgnoreCase);
m_CompilationSetupErrorsTracker.ClearCompilationSetupErrors(CompilationSetupErrors.LoadError);
// Load first to setup guidsToAssemblies dictionary and convert guids to assembly names
// before checking for assembly reference errors, so errors emit assembly names instead of guids.
for (var i = 0; i < paths.Length; ++i)
{
var path = paths[i];
var guid = guids[i];
string lowerCaseName = null;
CustomScriptAssembly loadedCustomScriptAssembly = null;
try
{
var fullPath = AssetPath.IsPathRooted(path)
? AssetPath.GetFullPath(path)
: AssetPath.Combine(m_ProjectDirectory, path);
loadedCustomScriptAssembly =
contents != null
? LoadCustomScriptAssemblyFromJson(fullPath, contents[i], guid)
: LoadCustomScriptAssemblyFromJsonPath(fullPath, guid);
loadedCustomScriptAssembly.References = loadedCustomScriptAssembly.References ?? new string[0];
lowerCaseName = Utility.FastToLower(loadedCustomScriptAssembly.Name);
guidsToAssemblies[Utility.FastToLower(guid)] = loadedCustomScriptAssembly;
if (!m_SkipCustomScriptAssemblyGraphValidation)
{
if (predefinedAssemblyNames == null)
{
predefinedAssemblyNames = new HashSet <string>(EditorBuildRules.PredefinedTargetAssemblyNames);
var netfw = MonoLibraryHelpers
.GetSystemLibraryReferences(ApiCompatibilityLevel.NET_Unity_4_8).Select(Path.GetFileNameWithoutExtension);
var netstandard21 = MonoLibraryHelpers
.GetSystemLibraryReferences(ApiCompatibilityLevel.NET_Standard).Select(Path.GetFileNameWithoutExtension);
predefinedAssemblyNames.UnionWith(netfw);
predefinedAssemblyNames.UnionWith(netstandard21);
}
CheckPredefinedAssemblyNames(
predefinedAssemblyNames,
assemblyLowercaseNamesLookup,
lowerCaseName,
prefixToFilePathLookup,
ref loadedCustomScriptAssembly);
}
}
catch (Exception e)
{
m_CompilationSetupErrorsTracker.SetCompilationSetupErrors(CompilationSetupErrors.LoadError);
exceptions.Add(e);
}
if (loadedCustomScriptAssembly == null || m_SkipCustomScriptAssemblyGraphValidation && assemblyLowercaseNamesLookup.ContainsKey(lowerCaseName))
{
continue;
}
loadedCustomScriptAssembly.References = loadedCustomScriptAssembly.References ?? new string[0];
assemblyLowercaseNamesLookup[lowerCaseName] = loadedCustomScriptAssembly;
assemblies.Add(loadedCustomScriptAssembly);
if (!prefixToFilePathLookup.TryGetValue(loadedCustomScriptAssembly.PathPrefix, out var duplicateFilePaths))
{
duplicateFilePaths = new List <string>();
prefixToFilePathLookup[loadedCustomScriptAssembly.PathPrefix] = duplicateFilePaths;
}
duplicateFilePaths.Add(loadedCustomScriptAssembly.FilePath);
}
ConvertGUIDReferencesToAssemblyNames(assemblies, guidsToAssemblies);
if (!m_SkipCustomScriptAssemblyGraphValidation)
{
CheckForReferenceErrors(assemblies, exceptions);
}
CustomScriptAssemblies = assemblies.ToArray();
Exceptions = exceptions.ToArray();
}
internal static void AddScriptAssemblyReferences(ref ScriptAssembly scriptAssembly, TargetAssembly targetAssembly, ScriptAssemblySettings settings,
CompilationAssemblies assemblies,
IDictionary <TargetAssembly, ScriptAssembly> targetToScriptAssembly, string filenameSuffix)
{
var scriptAssemblyReferences = new List <ScriptAssembly>();
var references = new List <string>();
bool buildingForEditor = settings.BuildingForEditor;
// Add Unity assemblies (UnityEngine.dll, UnityEditor.dll) referencees.
var unityReferences = GetUnityReferences(scriptAssembly, assemblies.UnityAssemblies, settings.CompilationOptions);
references.AddRange(unityReferences);
// Setup target assembly references
foreach (var reference in targetAssembly.References)
{
ScriptAssembly scriptAssemblyReference;
// Add ScriptAssembly references to other dirty script assemblies that also need to be rebuilt.
if (targetToScriptAssembly.TryGetValue(reference, out scriptAssemblyReference))
{
System.Diagnostics.Debug.Assert(scriptAssemblyReference != null);
scriptAssemblyReferences.Add(scriptAssemblyReference);
}
else
{
// Add string references to other assemblies that do not need to be rebuilt.
var assemblyPath = reference.FullPath(settings.OutputDirectory, filenameSuffix);
if (File.Exists(assemblyPath))
{
references.Add(assemblyPath);
}
}
}
// For predefined target assembly add references to custom target assemblies
if (assemblies.CustomTargetAssemblies != null && (targetAssembly.Type & TargetAssemblyType.Predefined) == TargetAssemblyType.Predefined)
{
foreach (var customTargetAssembly in assemblies.PredefinedAssembliesCustomTargetReferences ?? Enumerable.Empty <TargetAssembly>())
{
ScriptAssembly scriptAssemblyReference;
// Only add ScriptAssembly reference if the custom target assembly is dirty, e.g. is in targetToScriptAssembly dictionary
// Otherwise just add already compiled custom target assembly as precompiled reference.
if (targetToScriptAssembly.TryGetValue(customTargetAssembly, out scriptAssemblyReference))
{
scriptAssemblyReferences.Add(scriptAssemblyReference);
}
else
{
var customTargetAssemblyPath = customTargetAssembly.FullPath(settings.OutputDirectory, filenameSuffix);
// File might not exist if there are no scripts in the custom target assembly folder.
if (File.Exists(customTargetAssemblyPath))
{
references.Add(customTargetAssemblyPath);
}
}
}
}
// Add pre-compiled assemblies as references
PrecompiledAssembly[] precompiledAssembliesForReferences = assemblies.PrecompiledAssemblies ?? new PrecompiledAssembly[] {};
if (settings.OptionalUnityReferences != OptionalUnityReferences.None)
{
precompiledAssembliesForReferences = precompiledAssembliesForReferences.Where(x => x.OptionalUnityReferences == OptionalUnityReferences.None || ((targetAssembly.OptionalUnityReferences & x.OptionalUnityReferences & settings.OptionalUnityReferences) != 0)).ToArray();
}
var precompiledReferences = GetPrecompiledReferences(scriptAssembly, targetAssembly.Type, settings.CompilationOptions, targetAssembly.editorCompatibility, precompiledAssembliesForReferences);
references.AddRange(precompiledReferences);
if (buildingForEditor && assemblies.EditorAssemblyReferences != null)
{
references.AddRange(assemblies.EditorAssemblyReferences);
}
references.AddRange(MonoLibraryHelpers.GetSystemLibraryReferences(scriptAssembly.ApiCompatibilityLevel, scriptAssembly.BuildTarget, scriptAssembly.Language, buildingForEditor, scriptAssembly.Filename));
scriptAssembly.ScriptAssemblyReferences = scriptAssemblyReferences.ToArray();
scriptAssembly.References = references.ToArray();
}