public override bool Execute()
{
AppDomain domain = null;
bool success;
try
{
AppDomainSetup info = new AppDomainSetup
{
ApplicationBase = BuildTaskPath,
LoaderOptimization = LoaderOptimization.MultiDomainHost,
ShadowCopyFiles = "true"
};
string friendlyName = "GoClassGenerationDomain_" + Guid.NewGuid();
domain = AppDomain.CreateDomain(friendlyName, AppDomain.CurrentDomain.Evidence, info, new NamedPermissionSet("FullTrust"), new StrongName[0]);
GoClassGenerationTaskInternal wrapper = CreateBuildTaskWrapper(domain);
success = wrapper.Execute();
if (success)
{
_generatedCodeFiles.AddRange(wrapper.GeneratedCodeFiles.Select(file => (ITaskItem) new TaskItem(file)));
}
foreach (BuildMessage message in wrapper.BuildMessages)
{
ProcessBuildMessage(message);
}
}
catch (Exception exception)
{
if (IsFatalException(exception))
{
throw;
}
ProcessExceptionAsBuildMessage(exception);
success = false;
}
finally
{
if (domain != null)
{
AppDomain.Unload(domain);
}
}
return(success);
}
private GoClassGenerationTaskInternal CreateBuildTaskWrapper(AppDomain domain)
{
GoClassGenerationTaskInternal wrapper = (GoClassGenerationTaskInternal)domain.CreateInstanceAndUnwrap(Assembly.GetExecutingAssembly().FullName, typeof(GoClassGenerationTaskInternal).FullName);
IList <string> sourceCodeFiles = null;
if (this.SourceCodeFiles != null)
{
sourceCodeFiles = new List <string>(SourceCodeFiles.Length);
foreach (ITaskItem taskItem in SourceCodeFiles)
{
sourceCodeFiles.Add(taskItem.ItemSpec);
}
}
wrapper.GoCompilerPath = GoCompilerPath;
wrapper.SourceCodeFiles = sourceCodeFiles;
wrapper.Language = Language;
wrapper.OutputPath = OutputPath;
wrapper.RootNamespace = RootNamespace;
wrapper.GeneratedSourceExtension = GeneratedSourceExtension;
return(wrapper);
}