private static CSharpCompilationOptions GetCompilationOptions(ICompilerOptions compilerOptions)
{
var options = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary);
string platformValue = compilerOptions.Platform;
bool allowUnsafe = compilerOptions.AllowUnsafe ?? false;
bool optimize = compilerOptions.Optimize ?? false;
bool warningsAsErrors = compilerOptions.WarningsAsErrors ?? false;
bool strongName = compilerOptions.StrongName ?? false;
Platform platform;
if (!Enum.TryParse(value: platformValue, ignoreCase: true, result: out platform))
{
platform = Platform.AnyCpu;
}
return(options.WithAllowUnsafe(allowUnsafe)
.WithPlatform(platform)
.WithGeneralDiagnosticOption(warningsAsErrors ? ReportDiagnostic.Error : ReportDiagnostic.Default)
.WithOptimizationLevel(optimize ? OptimizationLevel.Release : OptimizationLevel.Debug)
.WithCryptoKeyFile(compilerOptions.KeyFile)
.WithDelaySign(compilerOptions.DelaySign)
.WithCryptoPublicKey(strongName ? StrongNameKey : ImmutableArray <byte> .Empty));
}
public void _TestCompilationOptions()
{
var tree = CSharpSyntaxTree.ParseText(@"
using System;using Xunit;
public class MyClass
{
public static void Main()
{
//DebugLogger.Instance.WriteLine(""Hello World!"");
//DebugLogger.Instance.ReadLine();
}
}");
//We first have to choose what kind of output we're creating: DLL, .exe etc.
var options = new CSharpCompilationOptions(OutputKind.ConsoleApplication);
options = options.WithAllowUnsafe(true); //Allow unsafe code;
options = options.WithOptimizationLevel(OptimizationLevel.Release); //Set optimization level
options = options.WithPlatform(Platform.X64); //Set platform
var mscorlib = MetadataReference.CreateFromFile(typeof(object).Assembly.Location);
var compilation = CSharpCompilation.Create("MyCompilation",
syntaxTrees: new[] { tree },
references: new[] { mscorlib },
options: options); //Pass options to compilation
}
private static CSharpCompilationOptions GetCompilationOptions(JToken compilationOptions)
{
if (compilationOptions == null)
{
return(null);
}
var options = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary)
.WithHighEntropyVirtualAddressSpace(true);
bool allowUnsafe = GetValue <bool>(compilationOptions, "allowUnsafe");
string platformValue = GetValue <string>(compilationOptions, "platform");
bool warningsAsErrors = GetValue <bool>(compilationOptions, "warningsAsErrors");
Platform platform;
if (!Enum.TryParse <Platform>(platformValue, out platform))
{
platform = Platform.AnyCPU;
}
ReportWarning warningOption = warningsAsErrors ? ReportWarning.Error : ReportWarning.Default;
return(options.WithAllowUnsafe(allowUnsafe)
.WithPlatform(platform)
.WithGeneralWarningOption(warningOption));
}
public static CSharpCompilationOptions CreateCompilationOptions(this ProjectFileInfo projectFileInfo)
{
var result = new CSharpCompilationOptions(projectFileInfo.OutputKind);
result = result.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.Default);
if (projectFileInfo.AllowUnsafeCode)
{
result = result.WithAllowUnsafe(true);
}
result = result.WithSpecificDiagnosticOptions(CompilationOptionsHelper.GetDefaultSuppressedDiagnosticOptions(projectFileInfo.SuppressedDiagnosticIds));
if (projectFileInfo.SignAssembly && !string.IsNullOrEmpty(projectFileInfo.AssemblyOriginatorKeyFile))
{
var keyFile = Path.Combine(projectFileInfo.Directory, projectFileInfo.AssemblyOriginatorKeyFile);
result = result.WithStrongNameProvider(new DesktopStrongNameProvider())
.WithCryptoKeyFile(keyFile);
}
if (!string.IsNullOrWhiteSpace(projectFileInfo.DocumentationFile))
{
result = result.WithXmlReferenceResolver(XmlFileResolver.Default);
}
return(result);
}
private static CSharpCompilationOptions GetCompilationOptions(CompilerOptions compilerOptions)
{
var options = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary);
string platformValue = compilerOptions.Platform;
bool allowUnsafe = compilerOptions.AllowUnsafe ?? false;
bool optimize = compilerOptions.Optimize ?? false;
bool warningsAsErrors = compilerOptions.WarningsAsErrors ?? false;
Platform platform;
if (!Enum.TryParse <Platform>(value: platformValue,
ignoreCase: true,
result: out platform))
{
platform = Platform.AnyCpu;
}
ReportDiagnostic warningOption = warningsAsErrors ? ReportDiagnostic.Error : ReportDiagnostic.Default;
return(options.WithAllowUnsafe(allowUnsafe)
.WithPlatform(platform)
.WithGeneralDiagnosticOption(warningOption)
.WithOptimizationLevel(optimize ? OptimizationLevel.Release : OptimizationLevel.Debug));
}
private static CSharpCompilationOptions GetCompilationOptions(ICompilerOptions compilerOptions, string projectDirectory)
{
var outputKind = compilerOptions.EmitEntryPoint.GetValueOrDefault() ?
OutputKind.ConsoleApplication : OutputKind.DynamicallyLinkedLibrary;
var options = new CSharpCompilationOptions(outputKind);
string platformValue = compilerOptions.Platform;
bool allowUnsafe = compilerOptions.AllowUnsafe ?? false;
bool optimize = compilerOptions.Optimize ?? false;
bool warningsAsErrors = compilerOptions.WarningsAsErrors ?? false;
Platform platform;
if (!Enum.TryParse(value: platformValue, ignoreCase: true, result: out platform))
{
platform = Platform.AnyCpu;
}
options = options
.WithAllowUnsafe(allowUnsafe)
.WithPlatform(platform)
.WithGeneralDiagnosticOption(warningsAsErrors ? ReportDiagnostic.Error : ReportDiagnostic.Default)
.WithOptimizationLevel(optimize ? OptimizationLevel.Release : OptimizationLevel.Debug);
return AddSigningOptions(options, compilerOptions, projectDirectory);
}
private static CSharpCompilationOptions GetCompilationOptions(CommonCompilerOptions compilerOptions, string projectDirectory)
{
var outputKind = compilerOptions.EmitEntryPoint.GetValueOrDefault() ?
OutputKind.ConsoleApplication : OutputKind.DynamicallyLinkedLibrary;
var options = new CSharpCompilationOptions(outputKind);
string platformValue = compilerOptions.Platform;
bool allowUnsafe = compilerOptions.AllowUnsafe ?? false;
bool optimize = compilerOptions.Optimize ?? false;
bool warningsAsErrors = compilerOptions.WarningsAsErrors ?? false;
Microsoft.CodeAnalysis.Platform platform;
if (!Enum.TryParse(value: platformValue, ignoreCase: true, result: out platform))
{
platform = Microsoft.CodeAnalysis.Platform.AnyCpu;
}
options = options
.WithAllowUnsafe(allowUnsafe)
.WithPlatform(platform)
.WithGeneralDiagnosticOption(warningsAsErrors ? ReportDiagnostic.Error : ReportDiagnostic.Default)
.WithOptimizationLevel(optimize ? OptimizationLevel.Release : OptimizationLevel.Debug);
return(AddSigningOptions(options, compilerOptions, projectDirectory));
}
private CSharpCompilationOptions CreateCompilationOptions()
{
var csharpCommandLineArguments = _commandLineArgs.Value;
// if RSP file was used, pick namespaces from there
// otherwise use default set of namespaces
var compilationOptions = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary,
usings: csharpCommandLineArguments != null
? csharpCommandLineArguments.CompilationOptions.Usings
: DefaultNamespaces);
foreach (var ns in compilationOptions.Usings)
{
_logger.LogDebug($"CSX global using statement: {ns}");
}
if (csharpCommandLineArguments != null)
{
foreach (var error in csharpCommandLineArguments.Errors)
{
_logger.LogError($"CSX RSP parse error. {error.GetMessage()}");
}
}
var metadataReferenceResolver = CreateMetadataReferenceResolver(csharpCommandLineArguments?.ReferencePaths);
var sourceResolver = CreateScriptSourceResolver(csharpCommandLineArguments?.SourcePaths);
compilationOptions = compilationOptions
.WithAllowUnsafe(true)
.WithMetadataReferenceResolver(metadataReferenceResolver)
.WithSourceReferenceResolver(sourceResolver)
.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.Default)
.WithSpecificDiagnosticOptions(!_scriptOptions.IsNugetEnabled()
? CompilationOptionsHelper.GetDefaultSuppressedDiagnosticOptions()
: CompilationOptionsHelper.GetDefaultSuppressedDiagnosticOptions(_scriptOptions.NullableDiagnostics)); // for .NET Core 3.0 dotnet-script use extra nullable diagnostics
var topLevelBinderFlagsProperty = typeof(CSharpCompilationOptions).GetProperty(TopLevelBinderFlagsProperty, BindingFlags.Instance | BindingFlags.NonPublic);
var binderFlagsType = typeof(CSharpCompilationOptions).GetTypeInfo().Assembly.GetType(BinderFlagsType);
var ignoreCorLibraryDuplicatedTypesMember = binderFlagsType?.GetField(IgnoreCorLibraryDuplicatedTypesField, BindingFlags.Static | BindingFlags.Public);
var ignoreCorLibraryDuplicatedTypesValue = ignoreCorLibraryDuplicatedTypesMember?.GetValue(null);
if (ignoreCorLibraryDuplicatedTypesValue != null)
{
topLevelBinderFlagsProperty?.SetValue(compilationOptions, ignoreCorLibraryDuplicatedTypesValue);
}
// in scripts, the option to supersede lower versions is ALWAYS enabled
// see: https://github.com/dotnet/roslyn/blob/version-2.6.0-beta3/src/Compilers/CSharp/Portable/Compilation/CSharpCompilation.cs#L199
var referencesSupersedeLowerVersionsProperty = typeof(CompilationOptions).GetProperty(ReferencesSupersedeLowerVersionsProperty, BindingFlags.Instance | BindingFlags.NonPublic);
referencesSupersedeLowerVersionsProperty?.SetValue(compilationOptions, true);
return(compilationOptions);
}
protected virtual NPath CompileCSharpAssemblyWithRoslyn(CompilerOptions options)
{
var languageVersion = LanguageVersion.Default;
var compilationOptions = new CSharpCompilationOptions(
outputKind: options.OutputPath.FileName.EndsWith(".exe") ? OutputKind.ConsoleApplication : OutputKind.DynamicallyLinkedLibrary,
assemblyIdentityComparer: DesktopAssemblyIdentityComparer.Default
);
// Default debug info format for the current platform.
DebugInformationFormat debugType = RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? DebugInformationFormat.Pdb : DebugInformationFormat.PortablePdb;
bool emitPdb = false;
if (options.AdditionalArguments != null)
{
foreach (var option in options.AdditionalArguments)
{
switch (option)
{
case "/unsafe":
compilationOptions = compilationOptions.WithAllowUnsafe(true);
break;
case "/optimize+":
compilationOptions = compilationOptions.WithOptimizationLevel(OptimizationLevel.Release);
break;
case "/optimize-":
compilationOptions = compilationOptions.WithOptimizationLevel(OptimizationLevel.Debug);
break;
case "/debug:full":
case "/debug:pdbonly":
// Use platform's default debug info. This behavior is the same as csc.
emitPdb = true;
break;
case "/debug:portable":
emitPdb = true;
debugType = DebugInformationFormat.PortablePdb;
break;
case "/debug:embedded":
emitPdb = true;
debugType = DebugInformationFormat.Embedded;
break;
case "/langversion:7.3":
languageVersion = LanguageVersion.CSharp7_3;
break;
default:
var splitIndex = option.IndexOf(":");
if (splitIndex != -1 && option[..splitIndex] == "/main")
{
var mainTypeName = option[(splitIndex + 1)..];
private static CSharpCompilationOptions GetCompilationOptions(
IWebHostEnvironment hostingEnvironment,
DependencyContextCompilationOptions dependencyContextOptions)
{
var csharpCompilationOptions = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary);
// Disable 1702 until roslyn turns this off by default
csharpCompilationOptions = csharpCompilationOptions.WithSpecificDiagnosticOptions(
new Dictionary <string, ReportDiagnostic>
{
{ "CS1701", ReportDiagnostic.Suppress }, // Binding redirects
{ "CS1702", ReportDiagnostic.Suppress },
{ "CS1705", ReportDiagnostic.Suppress }
});
if (dependencyContextOptions.AllowUnsafe.HasValue)
{
csharpCompilationOptions = csharpCompilationOptions.WithAllowUnsafe(
dependencyContextOptions.AllowUnsafe.Value);
}
OptimizationLevel optimizationLevel;
if (dependencyContextOptions.Optimize.HasValue)
{
optimizationLevel = dependencyContextOptions.Optimize.Value ?
OptimizationLevel.Release :
OptimizationLevel.Debug;
}
else
{
optimizationLevel = hostingEnvironment.IsDevelopment() ?
OptimizationLevel.Debug :
OptimizationLevel.Release;
}
csharpCompilationOptions = csharpCompilationOptions.WithOptimizationLevel(optimizationLevel);
if (dependencyContextOptions.WarningsAsErrors.HasValue)
{
var reportDiagnostic = dependencyContextOptions.WarningsAsErrors.Value ?
ReportDiagnostic.Error :
ReportDiagnostic.Default;
csharpCompilationOptions = csharpCompilationOptions.WithGeneralDiagnosticOption(reportDiagnostic);
}
return(csharpCompilationOptions);
}
private static CSharpCompilationOptions CreateCompilationOptions(ProjectFileInfo projectFileInfo)
{
var result = new CSharpCompilationOptions(projectFileInfo.OutputKind);
result = result.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.Default);
if (projectFileInfo.AllowUnsafeCode)
{
result = result.WithAllowUnsafe(true);
}
var specificDiagnosticOptions = new Dictionary <string, ReportDiagnostic>(projectFileInfo.SuppressedDiagnosticIds.Count)
{
// Ensure that specific warnings about assembly references are always suppressed.
{ "CS1701", ReportDiagnostic.Suppress },
{ "CS1702", ReportDiagnostic.Suppress },
{ "CS1705", ReportDiagnostic.Suppress }
};
if (projectFileInfo.SuppressedDiagnosticIds.Any())
{
foreach (var id in projectFileInfo.SuppressedDiagnosticIds)
{
if (!specificDiagnosticOptions.ContainsKey(id))
{
specificDiagnosticOptions.Add(id, ReportDiagnostic.Suppress);
}
}
}
result = result.WithSpecificDiagnosticOptions(specificDiagnosticOptions);
if (projectFileInfo.SignAssembly && !string.IsNullOrEmpty(projectFileInfo.AssemblyOriginatorKeyFile))
{
var keyFile = Path.Combine(projectFileInfo.Directory, projectFileInfo.AssemblyOriginatorKeyFile);
result = result.WithStrongNameProvider(new DesktopStrongNameProvider())
.WithCryptoKeyFile(keyFile);
}
if (!string.IsNullOrWhiteSpace(projectFileInfo.DocumentationFile))
{
result = result.WithXmlReferenceResolver(XmlFileResolver.Default);
}
return(result);
}
public static CSharpCompilationOptions CreateCompilationOptions(this ProjectFileInfo projectFileInfo)
{
var compilationOptions = new CSharpCompilationOptions(projectFileInfo.OutputKind);
compilationOptions = compilationOptions.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.Default)
.WithSpecificDiagnosticOptions(projectFileInfo.GetDiagnosticOptions())
.WithOverflowChecks(projectFileInfo.CheckForOverflowUnderflow);
if (projectFileInfo.AllowUnsafeCode)
{
compilationOptions = compilationOptions.WithAllowUnsafe(true);
}
if (projectFileInfo.TreatWarningsAsErrors)
{
compilationOptions = compilationOptions.WithGeneralDiagnosticOption(ReportDiagnostic.Error);
}
if (projectFileInfo.NullableContextOptions != compilationOptions.NullableContextOptions)
{
compilationOptions = compilationOptions.WithNullableContextOptions(projectFileInfo.NullableContextOptions);
}
if (projectFileInfo.SignAssembly && !string.IsNullOrEmpty(projectFileInfo.AssemblyOriginatorKeyFile))
{
var keyFile = Path.Combine(projectFileInfo.Directory, projectFileInfo.AssemblyOriginatorKeyFile);
compilationOptions = compilationOptions.WithStrongNameProvider(new DesktopStrongNameProvider())
.WithCryptoKeyFile(keyFile);
}
if (!string.IsNullOrWhiteSpace(projectFileInfo.DocumentationFile))
{
compilationOptions = compilationOptions.WithXmlReferenceResolver(XmlFileResolver.Default);
}
return(compilationOptions);
}
private static void CompileToCSharp(SyntaxTree tree)
{
var mscorlib = MetadataReference.CreateFromFile(typeof(object).Assembly.Location);
var ethSharp = MetadataReference.CreateFromFile(typeof(UInt256).Assembly.Location);
var options = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary);
options = options.WithAllowUnsafe(true); //Allow unsafe code;
options = options.WithOptimizationLevel(OptimizationLevel.Release); //Set optimization level
options = options.WithPlatform(Platform.X64);
var compilation = CSharpCompilation.Create("MyCompilation",
syntaxTrees: new[] { tree }, references: new[] { mscorlib, ethSharp },
options: options);
var emitResult = compilation.Emit("output.dll", "output.pdb");
//If our compilation failed, we can discover exactly why.
if (!emitResult.Success)
{
foreach (var diagnostic in emitResult.Diagnostics)
{
Console.WriteLine(diagnostic.ToString());
}
}
}
internal RoslynGenerate()
{
var tree = CSharpSyntaxTree.ParseText(@"
using System;
namespace ConsoleApp1
{
public class Program
{
static void Main(string[] args)
{
//Console.WriteLine("");
//Console.ReadLine();
}
}
}
");
ParameterExpression value = Expression.Parameter(typeof(int), "value");
// Creating an expression to hold a local variable.
ParameterExpression result = Expression.Parameter(typeof(int), "result");
// Creating a label to jump to from a loop.
LabelTarget label = Expression.Label(typeof(int));
// Creating a method body.
BlockExpression block = Expression.Block(
// Adding a local variable.
new[] { result },
// Assigning a constant to a local variable: result = 1
Expression.Assign(result, Expression.Constant(1)),
// Adding a loop.
Expression.Loop(
// Adding a conditional block into the loop.
Expression.IfThenElse(
// Condition: value > 1
Expression.GreaterThan(value, Expression.Constant(1)),
// If true: result *= value --
Expression.MultiplyAssign(result,
Expression.PostDecrementAssign(value)),
// If false, exit the loop and go to the label.
Expression.Break(label, result)
),
// Label to jump to.
label
)
);
var dotNetCoreDir = Path.GetDirectoryName(typeof(object).GetTypeInfo().Assembly.Location);
var mscorlib = MetadataReference.CreateFromFile(typeof(object).Assembly.Location);
var console = MetadataReference.CreateFromFile(typeof(Console).GetTypeInfo().Assembly.Location);
var myruntime = MetadataReference.CreateFromFile(Path.Combine(dotNetCoreDir, "System.Runtime.dll"));
var options = new CSharpCompilationOptions(OutputKind.ConsoleApplication);
options = options.WithAllowUnsafe(true);
options = options.WithOptimizationLevel(OptimizationLevel.Debug);
options = options.WithPlatform(Platform.X64);
var compilation = CSharpCompilation.Create("MyCompilation",
syntaxTrees: new[] { tree },
references: new[] { mscorlib, console, myruntime },
options: options);
/*
* CallSiteBinder binder = new DynamicMetaObjectBinder();
*
* ConstantExpression[] arguments = new[] { Expression.Constant(5), Expression.Constant(2) };
* DynamicExpression exp = Expression.Dynamic(
* binder,
* typeof(object),
* arguments);
*
* var compiled = Expression.Lambda<Func<object>>(exp).Compile();
* var result = compiled();
*/
}
public void Initalize(IConfiguration configuration)
{
_options = new MSBuildOptions();
OptionsServices.ReadProperties(_options, configuration);
var solutionFilePath = _env.SolutionFilePath;
if (string.IsNullOrEmpty(solutionFilePath))
{
var solutions = Directory.GetFiles(_env.Path, "*.sln");
var result = SolutionPicker.ChooseSolution(_env.Path, solutions);
if (result.Message != null)
{
_logger.LogInformation(result.Message);
}
if (result.Solution == null)
{
return;
}
solutionFilePath = result.Solution;
}
SolutionFile solutionFile = null;
_context.SolutionPath = solutionFilePath;
using (var stream = File.OpenRead(solutionFilePath))
{
using (var reader = new StreamReader(stream))
{
solutionFile = SolutionFile.Parse(reader);
}
}
_logger.LogInformation($"Detecting projects in '{solutionFilePath}'.");
foreach (var block in solutionFile.ProjectBlocks)
{
if (!_supportsProjectTypes.Contains(block.ProjectTypeGuid))
{
if (UnityTypeGuid(block.ProjectName) != block.ProjectTypeGuid)
{
_logger.LogWarning("Skipped unsupported project type '{0}'", block.ProjectPath);
continue;
}
}
if (_context.ProjectGuidToWorkspaceMapping.ContainsKey(block.ProjectGuid))
{
continue;
}
var projectFilePath = Path.GetFullPath(Path.GetFullPath(Path.Combine(_env.Path, block.ProjectPath.Replace('\\', Path.DirectorySeparatorChar))));
_logger.LogInformation($"Loading project from '{projectFilePath}'.");
var projectFileInfo = CreateProject(projectFilePath);
if (projectFileInfo == null)
{
continue;
}
var compilationOptions = new CSharpCompilationOptions(projectFileInfo.OutputKind);
#if DNX451
compilationOptions = compilationOptions.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.Default);
#endif
if (projectFileInfo.AllowUnsafe)
{
compilationOptions = compilationOptions.WithAllowUnsafe(true);
}
var projectInfo = ProjectInfo.Create(ProjectId.CreateNewId(projectFileInfo.Name),
VersionStamp.Create(),
projectFileInfo.Name,
projectFileInfo.AssemblyName,
LanguageNames.CSharp,
projectFileInfo.ProjectFilePath,
compilationOptions: compilationOptions);
_workspace.AddProject(projectInfo);
projectFileInfo.WorkspaceId = projectInfo.Id;
_context.Projects[projectFileInfo.ProjectFilePath] = projectFileInfo;
_context.ProjectGuidToWorkspaceMapping[block.ProjectGuid] = projectInfo.Id;
_watcher.Watch(projectFilePath, OnProjectChanged);
}
foreach (var projectFileInfo in _context.Projects.Values)
{
UpdateProject(projectFileInfo);
}
}
public HostBuildData Create(HostBuildOptions options)
{
var parseOptions = new CSharpParseOptions(languageVersion: LanguageVersion.CSharp6, documentationMode: DocumentationMode.Parse);
var compilationOptions = new CSharpCompilationOptions(
OutputKind.ConsoleApplication,
xmlReferenceResolver: new XmlFileResolver(options.ProjectDirectory),
sourceReferenceResolver: new SourceFileResolver(ImmutableArray<string>.Empty, options.ProjectDirectory),
metadataReferenceResolver: new AssemblyReferenceResolver(
new MetadataFileReferenceResolver(ImmutableArray<string>.Empty, options.ProjectDirectory),
MetadataFileReferenceProvider.Default),
strongNameProvider: new DesktopStrongNameProvider(ImmutableArray.Create(options.ProjectDirectory, options.OutputDirectory)),
assemblyIdentityComparer: DesktopAssemblyIdentityComparer.Default);
var warnings = new List<KeyValuePair<string, ReportDiagnostic>>(options.Warnings);
if (options.OutputKind.HasValue)
{
var kind = options.OutputKind.Value;
compilationOptions = compilationOptions.WithOutputKind(kind);
if (compilationOptions.Platform == Platform.AnyCpu32BitPreferred &&
(kind == OutputKind.DynamicallyLinkedLibrary || kind == OutputKind.NetModule || kind == OutputKind.WindowsRuntimeMetadata))
{
compilationOptions = compilationOptions.WithPlatform(Platform.AnyCpu);
}
}
if (!string.IsNullOrEmpty(options.DefineConstants))
{
IEnumerable<Diagnostic> diagnostics;
parseOptions = parseOptions.WithPreprocessorSymbols(CSharpCommandLineParser.ParseConditionalCompilationSymbols(options.DefineConstants, out diagnostics));
}
if (options.DocumentationFile != null)
{
parseOptions = parseOptions.WithDocumentationMode(!string.IsNullOrEmpty(options.DocumentationFile) ? DocumentationMode.Diagnose : DocumentationMode.Parse);
}
if (options.LanguageVersion != null)
{
var languageVersion = CompilationOptionsConversion.GetLanguageVersion(options.LanguageVersion);
if (languageVersion.HasValue)
{
parseOptions = parseOptions.WithLanguageVersion(languageVersion.Value);
}
}
if (!string.IsNullOrEmpty(options.PlatformWith32BitPreference))
{
Platform platform;
if (Enum.TryParse<Platform>(options.PlatformWith32BitPreference, true, out platform))
{
if (platform == Platform.AnyCpu &&
compilationOptions.OutputKind != OutputKind.DynamicallyLinkedLibrary &&
compilationOptions.OutputKind != OutputKind.NetModule &&
compilationOptions.OutputKind != OutputKind.WindowsRuntimeMetadata)
{
platform = Platform.AnyCpu32BitPreferred;
}
compilationOptions = compilationOptions.WithPlatform(platform);
}
}
if (options.AllowUnsafeBlocks.HasValue)
{
compilationOptions = compilationOptions.WithAllowUnsafe(options.AllowUnsafeBlocks.Value);
}
if (options.CheckForOverflowUnderflow.HasValue)
{
compilationOptions = compilationOptions.WithOverflowChecks(options.CheckForOverflowUnderflow.Value);
}
if (options.DelaySign != null)
{
bool delaySignExplicitlySet = options.DelaySign.Item1;
bool delaySign = options.DelaySign.Item2;
compilationOptions = compilationOptions.WithDelaySign(delaySignExplicitlySet ? delaySign : (bool?)null);
}
if (!string.IsNullOrEmpty(options.ApplicationConfiguration))
{
var appConfigPath = FileUtilities.ResolveRelativePath(options.ApplicationConfiguration, options.ProjectDirectory);
try
{
using (var appConfigStream = PortableShim.FileStream.Create(appConfigPath, PortableShim.FileMode.Open, PortableShim.FileAccess.Read))
{
compilationOptions = compilationOptions.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.LoadFromXml(appConfigStream));
}
}
catch (Exception)
{
}
}
if (!string.IsNullOrEmpty(options.KeyContainer))
{
compilationOptions = compilationOptions.WithCryptoKeyContainer(options.KeyContainer);
}
if (!string.IsNullOrEmpty(options.KeyFile))
{
var fullPath = FileUtilities.ResolveRelativePath(options.KeyFile, options.ProjectDirectory);
compilationOptions = compilationOptions.WithCryptoKeyFile(fullPath);
}
if (!string.IsNullOrEmpty(options.MainEntryPoint))
{
compilationOptions = compilationOptions.WithMainTypeName(options.MainEntryPoint);
}
if (!string.IsNullOrEmpty(options.ModuleAssemblyName))
{
compilationOptions = compilationOptions.WithModuleName(options.ModuleAssemblyName);
}
if (options.Optimize.HasValue)
{
compilationOptions = compilationOptions.WithOptimizationLevel(options.Optimize.Value ? OptimizationLevel.Release : OptimizationLevel.Debug);
}
if (!string.IsNullOrEmpty(options.Platform))
{
Platform plat;
if (Enum.TryParse<Platform>(options.Platform, ignoreCase: true, result: out plat))
{
compilationOptions = compilationOptions.WithPlatform(plat);
}
}
// Get options from the ruleset file, if any.
if (!string.IsNullOrEmpty(options.RuleSetFile))
{
var fullPath = FileUtilities.ResolveRelativePath(options.RuleSetFile, options.ProjectDirectory);
Dictionary<string, ReportDiagnostic> specificDiagnosticOptions;
var generalDiagnosticOption = RuleSet.GetDiagnosticOptionsFromRulesetFile(fullPath, out specificDiagnosticOptions);
compilationOptions = compilationOptions.WithGeneralDiagnosticOption(generalDiagnosticOption);
warnings.AddRange(specificDiagnosticOptions);
}
if (options.WarningsAsErrors.HasValue)
{
compilationOptions = compilationOptions.WithGeneralDiagnosticOption(options.WarningsAsErrors.Value ? ReportDiagnostic.Error : ReportDiagnostic.Default);
}
if (options.WarningLevel.HasValue)
{
compilationOptions = compilationOptions.WithWarningLevel(options.WarningLevel.Value);
}
compilationOptions = compilationOptions.WithSpecificDiagnosticOptions(warnings);
return new HostBuildData(
parseOptions,
compilationOptions);
}
public void Initalize(IConfiguration configuration)
{
_options = new MSBuildOptions();
OptionsServices.ReadProperties(_options, configuration);
var solutionFilePath = _env.SolutionFilePath;
if (string.IsNullOrEmpty(solutionFilePath))
{
var solutions = Directory.GetFiles(_env.Path, "*.sln");
var result = SolutionPicker.ChooseSolution(_env.Path, solutions);
if (result.Message != null)
{
_logger.LogInformation(result.Message);
}
if (result.Solution == null)
{
return;
}
solutionFilePath = result.Solution;
}
SolutionFile solutionFile = null;
_context.SolutionPath = solutionFilePath;
using (var stream = File.OpenRead(solutionFilePath))
{
using (var reader = new StreamReader(stream))
{
solutionFile = SolutionFile.Parse(reader);
}
}
_logger.LogInformation($"Detecting projects in '{solutionFilePath}'.");
foreach (var block in solutionFile.ProjectBlocks)
{
if (!_supportsProjectTypes.Contains(block.ProjectTypeGuid))
{
if (UnityTypeGuid(block.ProjectName) != block.ProjectTypeGuid)
{
_logger.LogWarning("Skipped unsupported project type '{0}'", block.ProjectPath);
continue;
}
}
if (_context.ProjectGuidToWorkspaceMapping.ContainsKey(block.ProjectGuid))
{
continue;
}
var projectFilePath = Path.GetFullPath(Path.GetFullPath(Path.Combine(_env.Path, block.ProjectPath.Replace('\\', Path.DirectorySeparatorChar))));
_logger.LogInformation($"Loading project from '{projectFilePath}'.");
var projectFileInfo = CreateProject(projectFilePath);
if (projectFileInfo == null)
{
continue;
}
var compilationOptions = new CSharpCompilationOptions(projectFileInfo.OutputKind);
#if DNX451
compilationOptions = compilationOptions.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.Default);
#endif
if (projectFileInfo.AllowUnsafe)
{
compilationOptions = compilationOptions.WithAllowUnsafe(true);
}
var projectInfo = ProjectInfo.Create(ProjectId.CreateNewId(projectFileInfo.Name),
VersionStamp.Create(),
projectFileInfo.Name,
projectFileInfo.AssemblyName,
LanguageNames.CSharp,
projectFileInfo.ProjectFilePath,
compilationOptions: compilationOptions);
_workspace.AddProject(projectInfo);
projectFileInfo.WorkspaceId = projectInfo.Id;
_context.Projects[projectFileInfo.ProjectFilePath] = projectFileInfo;
_context.ProjectGuidToWorkspaceMapping[block.ProjectGuid] = projectInfo.Id;
_watcher.Watch(projectFilePath, OnProjectChanged);
}
foreach (var projectFileInfo in _context.Projects.Values)
{
UpdateProject(projectFileInfo);
}
}
public void Initalize(IConfiguration configuration)
{
_options = new MSBuildOptions();
ConfigurationBinder.Bind(configuration, _options);
if (_options.WaitForDebugger)
{
Console.WriteLine($"Attach to process {System.Diagnostics.Process.GetCurrentProcess().Id}");
while (!System.Diagnostics.Debugger.IsAttached)
{
System.Threading.Thread.Sleep(100);
}
}
var solutionFilePath = _env.SolutionFilePath;
if (string.IsNullOrEmpty(solutionFilePath))
{
var solutions = Directory.GetFiles(_env.Path, "*.sln");
var result = SolutionPicker.ChooseSolution(_env.Path, solutions);
if (result.Message != null)
{
_logger.LogInformation(result.Message);
}
if (result.Solution == null)
{
return;
}
solutionFilePath = result.Solution;
}
SolutionFile solutionFile = null;
_context.SolutionPath = solutionFilePath;
using (var stream = File.OpenRead(solutionFilePath))
{
using (var reader = new StreamReader(stream))
{
solutionFile = SolutionFile.Parse(reader);
}
}
_logger.LogInformation($"Detecting projects in '{solutionFilePath}'.");
foreach (var block in solutionFile.ProjectBlocks)
{
if (!_supportsProjectTypes.Contains(block.ProjectTypeGuid))
{
if (UnityTypeGuid(block.ProjectName) != block.ProjectTypeGuid)
{
_logger.LogWarning("Skipped unsupported project type '{0}'", block.ProjectPath);
continue;
}
}
if (_context.ProjectGuidToWorkspaceMapping.ContainsKey(block.ProjectGuid))
{
continue;
}
var projectFilePath = Path.GetFullPath(Path.GetFullPath(Path.Combine(_env.Path, block.ProjectPath.Replace('\\', Path.DirectorySeparatorChar))));
_logger.LogInformation($"Loading project from '{projectFilePath}'.");
var projectFileInfo = CreateProject(projectFilePath);
if (projectFileInfo == null)
{
continue;
}
var compilationOptions = new CSharpCompilationOptions(projectFileInfo.OutputKind);
compilationOptions = compilationOptions.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.Default);
if (projectFileInfo.AllowUnsafe)
{
compilationOptions = compilationOptions.WithAllowUnsafe(true);
}
if (projectFileInfo.SignAssembly && !string.IsNullOrEmpty(projectFileInfo.AssemblyOriginatorKeyFile))
{
var keyFile = Path.Combine(projectFileInfo.ProjectDirectory, projectFileInfo.AssemblyOriginatorKeyFile);
compilationOptions = compilationOptions.WithStrongNameProvider(new DesktopStrongNameProvider())
.WithCryptoKeyFile(keyFile);
}
if (projectFileInfo.GenerateXmlDocumentation)
{
compilationOptions = compilationOptions.WithXmlReferenceResolver(XmlFileResolver.Default);
}
var projectInfo = ProjectInfo.Create(ProjectId.CreateNewId(projectFileInfo.Name),
VersionStamp.Create(),
projectFileInfo.Name,
projectFileInfo.AssemblyName,
LanguageNames.CSharp,
projectFileInfo.ProjectFilePath,
compilationOptions: compilationOptions);
_workspace.AddProject(projectInfo);
projectFileInfo.WorkspaceId = projectInfo.Id;
_context.Projects[projectFileInfo.ProjectFilePath] = projectFileInfo;
_context.ProjectGuidToWorkspaceMapping[block.ProjectGuid] = projectInfo.Id;
_watcher.Watch(projectFilePath, OnProjectChanged);
}
foreach (var projectFileInfo in _context.Projects.Values)
{
UpdateProject(projectFileInfo);
}
}
private static CSharpCompilationOptions GetCompilationOptions(ICompilerOptions compilerOptions)
{
var options = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary);
string platformValue = compilerOptions.Platform;
bool allowUnsafe = compilerOptions.AllowUnsafe ?? false;
bool optimize = compilerOptions.Optimize ?? false;
bool warningsAsErrors = compilerOptions.WarningsAsErrors ?? false;
Platform platform;
if (!Enum.TryParse<Platform>(value: platformValue,
ignoreCase: true,
result: out platform))
{
platform = Platform.AnyCpu;
}
ReportDiagnostic warningOption = warningsAsErrors ? ReportDiagnostic.Error : ReportDiagnostic.Default;
return options.WithAllowUnsafe(allowUnsafe)
.WithPlatform(platform)
.WithGeneralDiagnosticOption(warningOption)
.WithOptimizationLevel(optimize ? OptimizationLevel.Release : OptimizationLevel.Debug);
}
private static (string outputFile, CSharpCompilationOptions compilationOptions, CSharpParseOptions parseOptions) ParseArguments(IEnumerable <string> args)
{
var arguments = new Dictionary <string, string>();
var compilationOptions = new CSharpCompilationOptions(OutputKind.ConsoleApplication);
compilationOptions = compilationOptions.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.Default);
string outputFile = "";
var specificDiagnosticOptions = new Dictionary <string, ReportDiagnostic>()
{
// Ensure that specific warnings about assembly references are always suppressed.
{ "CS1701", ReportDiagnostic.Suppress },
{ "CS1702", ReportDiagnostic.Suppress },
{ "CS1705", ReportDiagnostic.Suppress }
};
compilationOptions = compilationOptions.WithSpecificDiagnosticOptions(specificDiagnosticOptions);
var parseOptions = new CSharpParseOptions();
foreach (var arg in args)
{
var argParts = arg.Split(':');
var argument = argParts[0].Replace("+", "").Replace("/", "");
var value = "";
if (argParts.Count() > 1)
{
value = argParts[1];
}
switch (argument)
{
case "target":
compilationOptions = compilationOptions.WithOutputKind(ParseTarget(value));
break;
case "unsafe":
compilationOptions = compilationOptions.WithAllowUnsafe(true);
break;
case "nowarn":
var warnings = value.Split(',');
if (warnings.Count() > 0)
{
compilationOptions = compilationOptions.WithSpecificDiagnosticOptions(warnings.Select(s => new KeyValuePair <string, ReportDiagnostic>(!s.StartsWith("CS") ? $"CS{s}" : s, ReportDiagnostic.Suppress)));
}
break;
case "define":
var defines = value.Split(';');
if (defines.Count() > 0)
{
parseOptions = parseOptions.WithPreprocessorSymbols(defines);
}
break;
case "optimize":
compilationOptions = compilationOptions.WithOptimizationLevel(OptimizationLevel.Release);
break;
case "platform":
compilationOptions = compilationOptions.WithPlatform(ParsePlatform(value));
break;
case "out":
outputFile = value;
break;
}
}
return(outputFile, compilationOptions, parseOptions);
}
private static IActionResult Roslyn(string code, string responseMessage)
{
//Based on Josh Varty and Damir code
var tree = CSharpSyntaxTree.ParseText(@"
using System;
namespace ConsoleApp1
{
public class Program
{
static void Main(string[] args)
{
Console.WriteLine(""" + code + @""");
//Console.ReadLine();
}
}
}
");
var assemblyPath = Path.ChangeExtension("output", "exe");
File.WriteAllText(
Path.ChangeExtension(assemblyPath, "runtimeconfig.json"),
GenerateRuntimeConfig()
);
var dotNetCoreDir = Path.GetDirectoryName(typeof(object).GetTypeInfo().Assembly.Location);
var mscorlib = MetadataReference.CreateFromFile(typeof(object).Assembly.Location);
var console = MetadataReference.CreateFromFile(typeof(Console).GetTypeInfo().Assembly.Location);
var myruntime = MetadataReference.CreateFromFile(Path.Combine(dotNetCoreDir, "System.Runtime.dll"));
//We first have to choose what kind of output we're creating: DLL, .exe etc.
var options = new CSharpCompilationOptions(OutputKind.ConsoleApplication);
options = options.WithAllowUnsafe(true); //Allow unsafe code;
options = options.WithOptimizationLevel(OptimizationLevel.Debug); //Set optimization level
options = options.WithPlatform(Platform.X64); //Set platform
var compilation = CSharpCompilation.Create("MyCompilation",
syntaxTrees: new[] { tree },
references: new[] { mscorlib, console, myruntime },
options: options);
//Emitting to file is available through an extension method in the Microsoft.CodeAnalysis namespace
var emitResult = compilation.Emit(assemblyPath);
Process process = new Process();
process.StartInfo.FileName = "dotnet";
process.StartInfo.Arguments = assemblyPath; // Note the /c command (*)
//process.StartInfo.UseShellExecute = false;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardError = true;
process.Start();
//* Read the output (or the error)
string output = process.StandardOutput.ReadToEnd();
//Console.WriteLine(output);
string err = process.StandardError.ReadToEnd();
//Console.WriteLine(err);
process.WaitForExit();
return(new OkObjectResult(output + err));
}
private static CSharpCompilationOptions GetCompilationOptions(ICompilerOptions compilerOptions)
{
var options = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary);
string platformValue = compilerOptions.Platform;
bool allowUnsafe = compilerOptions.AllowUnsafe ?? false;
bool optimize = compilerOptions.Optimize ?? false;
bool warningsAsErrors = compilerOptions.WarningsAsErrors ?? false;
bool strongName = compilerOptions.StrongName ?? false;
Platform platform;
if (!Enum.TryParse(value: platformValue, ignoreCase: true, result: out platform))
{
platform = Platform.AnyCpu;
}
return options.WithAllowUnsafe(allowUnsafe)
.WithPlatform(platform)
.WithGeneralDiagnosticOption(warningsAsErrors ? ReportDiagnostic.Error : ReportDiagnostic.Default)
.WithOptimizationLevel(optimize ? OptimizationLevel.Release : OptimizationLevel.Debug)
.WithCryptoKeyFile(compilerOptions.KeyFile)
.WithDelaySign(compilerOptions.DelaySign)
.WithCryptoPublicKey(strongName ? StrongNameKey : ImmutableArray<byte>.Empty);
}
protected virtual NPath CompileCSharpAssemblyWithRoslyn(CompilerOptions options)
{
var languageVersion = LanguageVersion.Default;
var compilationOptions = new CSharpCompilationOptions(
outputKind: options.OutputPath.FileName.EndsWith(".exe") ? OutputKind.ConsoleApplication : OutputKind.DynamicallyLinkedLibrary,
assemblyIdentityComparer: DesktopAssemblyIdentityComparer.Default
);
// Default debug info format for the current platform.
DebugInformationFormat debugType = RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? DebugInformationFormat.Pdb : DebugInformationFormat.PortablePdb;
bool emitPdb = false;
if (options.AdditionalArguments != null)
{
foreach (var option in options.AdditionalArguments)
{
switch (option)
{
case "/unsafe":
compilationOptions = compilationOptions.WithAllowUnsafe(true);
break;
case "/optimize+":
compilationOptions = compilationOptions.WithOptimizationLevel(OptimizationLevel.Release);
break;
case "/debug:full":
case "/debug:pdbonly":
// Use platform's default debug info. This behavior is the same as csc.
emitPdb = true;
break;
case "/debug:portable":
emitPdb = true;
debugType = DebugInformationFormat.PortablePdb;
break;
case "/debug:embedded":
emitPdb = true;
debugType = DebugInformationFormat.Embedded;
break;
case "/langversion:7.3":
languageVersion = LanguageVersion.CSharp7_3;
break;
}
}
}
var parseOptions = new CSharpParseOptions(preprocessorSymbols: options.Defines, languageVersion: languageVersion);
var emitOptions = new EmitOptions(debugInformationFormat: debugType);
var pdbPath = (!emitPdb || debugType == DebugInformationFormat.Embedded) ? null : options.OutputPath.ChangeExtension(".pdb").ToString();
var syntaxTrees = options.SourceFiles.Select(p =>
CSharpSyntaxTree.ParseText(
text: p.ReadAllText(),
options: parseOptions
)
);
var compilation = CSharpCompilation.Create(
assemblyName: options.OutputPath.FileNameWithoutExtension,
syntaxTrees: syntaxTrees,
references: options.References.Select(r => MetadataReference.CreateFromFile(r)),
options: compilationOptions
);
var manifestResources = options.Resources.Select(r => {
var fullPath = r.ToString();
return(new ResourceDescription(
resourceName: Path.GetFileName(fullPath),
dataProvider: () => new FileStream(fullPath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite),
isPublic: true
));
});
EmitResult result;
using (var outputStream = File.Create(options.OutputPath.ToString()))
using (var pdbStream = (pdbPath == null ? null : File.Create(pdbPath))) {
result = compilation.Emit(
peStream: outputStream,
pdbStream: pdbStream,
manifestResources: manifestResources,
options: emitOptions
);
}
var errors = new StringBuilder();
if (result.Success)
{
return(options.OutputPath);
}
foreach (var diagnostic in result.Diagnostics)
{
errors.AppendLine(diagnostic.ToString());
}
throw new Exception("Roslyn compilation errors: " + errors);
}