public static ScriptAssembly[] GetAllScriptAssemblies(
Dictionary <string, string> allSourceFiles,
String projectDirectory,
ScriptAssemblySettings settings,
CompilationAssemblies assemblies,
ISafeModeInfo safeModeInfo,
TargetAssemblyType onlyIncludeType = TargetAssemblyType.Undefined,
Func <TargetAssembly, bool> targetAssemblyCondition = null,
ICompilationSetupWarningTracker warningSink = null)
{
if (allSourceFiles == null || allSourceFiles.Count == 0)
{
return(new ScriptAssembly[0]);
}
var targetAssemblyFiles = new Dictionary <TargetAssembly, DirtyTargetAssembly>();
foreach (var entry in allSourceFiles)
{
var scriptFile = entry.Key;
var assemblyName = entry.Value;
var targetAssembly = GetTargetAssembly(scriptFile, assemblyName, projectDirectory, assemblies.CustomTargetAssemblies);
if (targetAssembly == null)
{
continue;
}
if (!IsCompatibleWithPlatformAndDefines(targetAssembly, settings))
{
continue;
}
if (targetAssemblyCondition != null && !targetAssemblyCondition(targetAssembly))
{
continue;
}
// Optionally only include specific TargetAssemblyType assemblies.
if (onlyIncludeType != TargetAssemblyType.Undefined && targetAssembly.Type != onlyIncludeType)
{
continue;
}
DirtyTargetAssembly dirtyTargetAssembly;
if (!targetAssemblyFiles.TryGetValue(targetAssembly, out dirtyTargetAssembly))
{
dirtyTargetAssembly = new DirtyTargetAssembly();
targetAssemblyFiles[targetAssembly] = dirtyTargetAssembly;
}
dirtyTargetAssembly.SourceFiles.Add(AssetPath.Combine(projectDirectory, scriptFile));
}
return(ToScriptAssemblies(targetAssemblyFiles, settings, assemblies, warningSink, safeModeInfo));
}
public static List <string> GetPrecompiledReferences(ScriptAssembly scriptAssembly, TargetAssemblyType targetAssemblyType, EditorScriptCompilationOptions options, EditorCompatibility editorCompatibility, IEnumerable <PrecompiledAssembly> implicitPrecompiledAssemblies, IEnumerable <PrecompiledAssembly> explicitPrecompiledAssemblies, ICompilationSetupWarningTracker warningSink)
{
var references = new List <string>();
bool buildingForEditor = (options & EditorScriptCompilationOptions.BuildingForEditor) == EditorScriptCompilationOptions.BuildingForEditor;
bool assemblyEditorOnly = (scriptAssembly.Flags & AssemblyFlags.EditorOnly) == AssemblyFlags.EditorOnly;
bool isCustomAssembly = (targetAssemblyType & TargetAssemblyType.Custom) == TargetAssemblyType.Custom;
void AddReferenceIfMatchBuildTargetAndEditorFlag(PrecompiledAssembly precompiledAssembly, bool explicitReference)
{
bool compiledAssemblyEditorOnly = (precompiledAssembly.Flags & AssemblyFlags.EditorOnly) == AssemblyFlags.EditorOnly;
// Add all pre-compiled runtime assemblies as references to all script assemblies. Don't add pre-compiled editor assemblies as dependencies to runtime assemblies.
if (!compiledAssemblyEditorOnly || assemblyEditorOnly || (isCustomAssembly && buildingForEditor && editorCompatibility == EditorCompatibility.CompatibleWithEditor))
{
if (IsPrecompiledAssemblyCompatibleWithBuildTarget(precompiledAssembly, scriptAssembly.BuildTarget))
{
references.Add(precompiledAssembly.Path);
}
// we don't warn on build target mismatch, as this is actually a common pattern (an asmdef with multiple references to different "target-specific" assemblies with the same symbols - e.g. foo.XboxOne.dll, foo.PS5.dll, foo.WebGL.dll)
}
else if (explicitReference && !string.IsNullOrEmpty(scriptAssembly.AsmDefPath))
{
warningSink?.AddAssetWarning(scriptAssembly.AsmDefPath, $"{scriptAssembly.Filename}: can't add reference to {precompiledAssembly.Path} as it is an editor-only assembly");
}
}
if (implicitPrecompiledAssemblies != null)
{
foreach (var precompiledAssembly in implicitPrecompiledAssemblies)
{
AddReferenceIfMatchBuildTargetAndEditorFlag(precompiledAssembly, false);
}
}
if (explicitPrecompiledAssemblies != null)
{
foreach (var precompiledAssembly in explicitPrecompiledAssemblies)
{
AddReferenceIfMatchBuildTargetAndEditorFlag(precompiledAssembly, true);
}
}
return(references);
}
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();
}
internal static ScriptAssembly[] ToScriptAssemblies(
IDictionary <TargetAssembly, DirtyTargetAssembly> targetAssemblies,
ScriptAssemblySettings settings,
CompilationAssemblies assemblies, ICompilationSetupWarningTracker warningSink, ISafeModeInfo safeModeInfo)
{
var scriptAssemblies = new ScriptAssembly[targetAssemblies.Count];
var targetToScriptAssembly = new Dictionary <TargetAssembly, ScriptAssembly>();
int index = 0;
bool buildingForEditor = settings.BuildingForEditor;
var safeModeWhiteList = new HashSet <string>(safeModeInfo.GetWhiteListAssemblyNames());
foreach (var entry in targetAssemblies)
{
var targetAssembly = entry.Key;
var dirtyTargetAssembly = entry.Value;
var scriptAssembly = new ScriptAssembly();
// Setup TargetAssembly -> ScriptAssembly mapping for converting references
scriptAssemblies[index] = scriptAssembly;
targetToScriptAssembly[targetAssembly] = scriptAssemblies[index++];
// Setup ScriptAssembly
scriptAssembly.Flags = targetAssembly.Flags;
scriptAssembly.BuildTarget = settings.BuildTarget;
scriptAssembly.OriginPath = targetAssembly.PathPrefix;
scriptAssembly.Filename = targetAssembly.Filename;
scriptAssembly.SkipCodeGen = safeModeWhiteList.Contains(targetAssembly.Filename);
scriptAssembly.RootNamespace = targetAssembly.Type == TargetAssemblyType.Predefined ? settings.ProjectRootNamespace : targetAssembly.RootNamespace;
scriptAssembly.OutputDirectory = settings.OutputDirectory;
scriptAssembly.Defines = targetAssembly.Defines == null ? s_CSharpVersionDefines : targetAssembly.Defines.Concat(s_CSharpVersionDefines).ToArray();
scriptAssembly.Files = dirtyTargetAssembly.SourceFiles.ToArray();
scriptAssembly.TargetAssemblyType = targetAssembly.Type;
scriptAssembly.AsmDefPath = targetAssembly.AsmDefPath;
if (scriptAssembly.TargetAssemblyType == TargetAssemblyType.Predefined)
{
scriptAssembly.CompilerOptions = new ScriptCompilerOptions(settings.PredefinedAssembliesCompilerOptions);
}
else
{
scriptAssembly.CompilerOptions = targetAssembly.CompilerOptions;
}
scriptAssembly.CompilerOptions.RoslynAnalyzerDllPaths = new string[0];
scriptAssembly.CompilerOptions.RoslynAnalyzerRulesetPath = string.Empty;
scriptAssembly.CompilerOptions.AdditionalCompilerArguments = settings.AdditionalCompilerArguments;
var editorOnlyTargetAssembly = (targetAssembly.Flags & AssemblyFlags.EditorOnly) == AssemblyFlags.EditorOnly;
if (editorOnlyTargetAssembly)
{
scriptAssembly.CompilerOptions.ApiCompatibilityLevel = ApiCompatibilityLevel.NET_Unity_4_8;
}
else
{
scriptAssembly.CompilerOptions.ApiCompatibilityLevel = settings.PredefinedAssembliesCompilerOptions.ApiCompatibilityLevel;
}
if ((settings.CompilationOptions & EditorScriptCompilationOptions.BuildingUseDeterministicCompilation) == EditorScriptCompilationOptions.BuildingUseDeterministicCompilation)
{
scriptAssembly.CompilerOptions.UseDeterministicCompilation = true;
}
else
{
scriptAssembly.CompilerOptions.UseDeterministicCompilation = false;
}
scriptAssembly.CompilerOptions.CodeOptimization = settings.CodeOptimization;
}
// Don't add the auto-referenced engine assemblies if the assembly either has the flag set, or
// is a codegen assembly
AutoReferencedPackageAssemblies.AddReferences(assemblies.CustomTargetAssemblies, settings.CompilationOptions,
t =>
{
var hasNoEngineReferencesFlag = (t.Flags & AssemblyFlags.NoEngineReferences) == AssemblyFlags.NoEngineReferences;
if (hasNoEngineReferencesFlag)
{
return(false);
}
return(!UnityCodeGenHelpers.IsCodeGen(t.Filename));
});
// Setup ScriptAssembly references
index = 0;
foreach (var entry in targetAssemblies)
{
var scriptAssembly = scriptAssemblies[index++];
AddScriptAssemblyReferences(ref scriptAssembly, entry.Key, settings, assemblies, targetToScriptAssembly, warningSink);
if (UnityCodeGenHelpers.IsCodeGen(entry.Key.Filename) ||
UnityCodeGenHelpers.IsCodeGenTest(entry.Key.Filename) ||
CompilationPipelineCommonHelper.ShouldAdd(entry.Key.Filename))
{
CompilationPipelineCommonHelper.UpdateScriptAssemblyReference(ref scriptAssembly);
}
if (!buildingForEditor)
{
PlatformSupportModuleHelpers.AddAdditionalPlatformSupportData(settings.CompilationExtension, ref scriptAssembly);
}
}
if ((settings.CompilationOptions & EditorScriptCompilationOptions.BuildingWithRoslynAnalysis) != 0)
{
var analyzers = assemblies.RoslynAnalyzerDllPaths;
foreach (var a in analyzers)
{
var targetAssemblyOwningAnalyzer = assemblies.CustomTargetAssemblies.Values
.OrderBy(c => c.PathFilter(a)).LastOrDefault();
if (targetAssemblyOwningAnalyzer?.PathFilter(a) <= 0)
{
targetAssemblyOwningAnalyzer = null;
}
foreach (var scriptAssembly in scriptAssemblies)
{
if (ShouldUseAnalyzerForScriptAssembly(scriptAssembly, targetAssemblyOwningAnalyzer))
{
scriptAssembly.CompilerOptions.RoslynAnalyzerDllPaths = scriptAssembly.CompilerOptions.RoslynAnalyzerDllPaths.Concat(new[] { a }).ToArray();
scriptAssembly.CompilerOptions.RoslynAnalyzerRulesetPath =
scriptAssembly.TargetAssemblyType == TargetAssemblyType.Predefined
? RuleSetFileCache.GetRuleSetFilePathInRootFolder(Path.ChangeExtension(scriptAssembly.Filename, null))
: RuleSetFileCache.GetPathForAssembly(scriptAssembly.OriginPath);
}
}
}
}
return(scriptAssemblies);
}
