private static AssemblyLoadResult ReportCompilationError(EmitResult result)
{
#if DESKTOP // TODO: Temporary due to CoreCLR and Desktop Roslyn being out of sync
var formatter = DiagnosticFormatter.Instance;
#else
var formatter = new DiagnosticFormatter();
#endif
var errors = new List <string>(result.Diagnostics.Select(d => formatter.Format(d)));
return(new AssemblyLoadResult(errors));
}
private AssemblyLoadResult CompileToDisk(string assemblyPath, string pdbPath, Compilation compilation, IList <ResourceDescription> resources)
{
#if DESKTOP
EmitResult result = compilation.Emit(assemblyPath, pdbPath, manifestResources: resources);
#else
EmitResult result = compilation.Emit(assemblyPath);
#endif
if (!result.Success)
{
// REVIEW: Emit seems to create the output assembly even if the build fails
// follow up to see why this happens
if (File.Exists(assemblyPath))
{
File.Delete(assemblyPath);
}
return(ReportCompilationError(result));
}
return(new AssemblyLoadResult(Assembly.LoadFile(assemblyPath)));
}
private AssemblyLoadResult CompileInMemory(string name, Compilation compilation, IEnumerable <ResourceDescription> resources)
{
using (var pdbStream = new MemoryStream())
using (var assemblyStream = new MemoryStream())
{
#if DESKTOP
EmitResult result = compilation.Emit(assemblyStream, pdbStream: pdbStream, manifestResources: resources);
#else
EmitResult result = compilation.Emit(assemblyStream);
#endif
if (!result.Success)
{
return(ReportCompilationError(result));
}
var assemblyBytes = assemblyStream.ToArray();
#if DESKTOP
var pdbBytes = pdbStream.ToArray();
#endif
var compiled = new CompiledAssembly
{
#if DESKTOP
Assembly = Assembly.Load(assemblyBytes, pdbBytes),
#else
Assembly = Assembly.Load(assemblyBytes),
#endif
MetadataReference = compilation.ToMetadataReference()
};
_compiledAssemblies[name] = compiled;
return(new AssemblyLoadResult(compiled.Assembly));
}
}
private static AssemblyLoadResult ReportCompilationError(EmitResult result)
{
#if DESKTOP // TODO: Temporary due to CoreCLR and Desktop Roslyn being out of sync
var formatter = DiagnosticFormatter.Instance;
#else
var formatter = new DiagnosticFormatter();
#endif
var errors = new List<string>(result.Diagnostics.Select(d => formatter.Format(d)));
return new AssemblyLoadResult(errors);
}