public async Task <ExecutionResult> ExecuteAsync(IScriptHandle script, CancellationToken cancellationToken)
{
if (script == null)
{
throw new ArgumentNullException(nameof(script));
}
var compiledAssembly = await _assemblyProvider.CompileCodeAsync(script, cancellationToken);
var entryPoint = compiledAssembly
.Types
.SingleOrDefault(t => typeof(IScriptEntryPoint).IsAssignableFrom(t));
if (entryPoint == null)
{
return(new ExecutionResult(ExecutionResultStatus.Warnings, "No entry point found!"));
}
if (CanSkipService(entryPoint))
{
return(new ExecutionResult(ExecutionResultStatus.Skipped));
}
OnBeforeExecution(entryPoint);
var service = (IScriptEntryPoint)GetService(entryPoint);
try
{
await service.ExecuteAsync(cancellationToken);
}
catch (AggregateException exception)
{
return(new ExecutionResult(ExecutionResultStatus.Errors, exception
.InnerExceptions
.Select(t => t.Message)));
}
return(new ExecutionResult(ExecutionResultStatus.Success));
}