/// <summary>
/// Initializes the entry point by compiling the script and loading/saving the assembly
/// </summary>
/// <returns>Taks for initializing entry point.</returns>
public async Task InitializeEntryPointAsync()
{
var referenceResolver = new MemoryReferenceResolver(_frameworkLoads);
ICompilationService compilationService = CompilationServiceFactory.CreateService(_entityMetaData, GetScriptOptions(referenceResolver));
_compilation = await compilationService.GetCompilationAsync();
_diagnostics = await _compilation.GetDiagnosticsAsync();
References = referenceResolver.Used.ToImmutableArray();
IsCompilationSuccessful = !_diagnostics.Any(d => d.Severity == DiagnosticSeverity.Error);
CompilationOutput = _diagnostics.Select(m => m.ToString());
if (IsCompilationSuccessful)
{
try
{
memberInfo = await _compilation.GetEntryPoint();
InitializeAttributes();
Validate();
}
catch (Exception ex)
{
if (ex is ScriptCompilationException scriptEx)
{
IsCompilationSuccessful = false;
if (scriptEx.CompilationOutput.Any())
{
CompilationOutput = CompilationOutput.Concat(scriptEx.CompilationOutput);
}
return;
}
throw;
}
}
}
public async Task <Tuple <string, string> > GetAssemblyBytesAsync()
{
var referenceResolver = new MemoryReferenceResolver(_frameworkLoads);
ICompilationService compilationService = CompilationServiceFactory.CreateService(_entityMetaData, GetScriptOptions(referenceResolver));
_compilation = await compilationService.GetCompilationAsync();
_diagnostics = await _compilation.GetDiagnosticsAsync();
References = referenceResolver.Used.ToImmutableArray();
IsCompilationSuccessful = !_diagnostics.Any(d => d.Severity == DiagnosticSeverity.Error);
CompilationOutput = _diagnostics.Select(m => m.ToString());
if (!IsCompilationSuccessful)
{
throw new ScriptCompilationException(CompilationOutput);
}
return(await _compilation.GetAssemblyBytesAsync());
}