/// <summary>
/// Initializes the entry point by compiling the script and loading/saving the assembly
/// </summary>
/// <param name="assemblyInitType"></param>
/// <returns></returns>
public async Task InitializeEntryPointAsync()
{
ICompilationService compilationService = CompilationServiceFactory.CreateService(_entityMetaData, GetScriptOptions(_frameworkReferences));
_compilation = await compilationService.GetCompilationAsync();
_diagnostics = await _compilation.GetDiagnosticsAsync();
IsCompilationSuccessful = !_diagnostics.Any(d => d.Severity == DiagnosticSeverity.Error);
CompilationOutput = _diagnostics.Select(m => m.ToString());
if (IsCompilationSuccessful)
{
try
{
EntityMethodSignature methodSignature = _compilation.GetEntryPointSignature();
Assembly assembly = await _compilation.EmitAssemblyAsync();
_entryPointMethodInfo = methodSignature.GetMethod(assembly);
InitializeAttributes();
Validate();
}
catch (Exception ex)
{
if (ex is ScriptCompilationException scriptEx)
{
IsCompilationSuccessful = false;
if (scriptEx.CompilationOutput.Any())
{
CompilationOutput = CompilationOutput.Concat(scriptEx.CompilationOutput);
}
return;
}
throw ex;
}
}
}