public byte[] Compile(string code)
{
var syntaxTree = CSharpSyntaxTree.ParseText(code);
var references = GetTrustedReferences().Concat(ReferencedTypes.Select(GetReference));
var compileOptions = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary)
.WithConcurrentBuild(true)
.WithOptimizationLevel(OptimizationLevel.Release)
.WithWarningLevel(0);
var compilation = CSharpCompilation.Create($"{Guid.NewGuid():N}", syntaxTree.Yield(), references, compileOptions);
using var ms = new MemoryStream();
var result = compilation.Emit(ms);
if (!result.Success)
{
throw new CompilationErrorException("Code failed to compile",
result.Diagnostics.Where(diagnostic => diagnostic.IsWarningAsError || diagnostic.Severity == DiagnosticSeverity.Error).ToImmutableArray());
}
ms.Position = 0;
return(ms.ToArray());
}
public IEnumerable <string> GetReferencedTypes()
{
return(ReferencedTypes.Select(x => x.FullName).OrderBy(x => x));
}
