public string ExportNewBuilds(SirenOfShameSettings settings)
{
if (string.IsNullOrEmpty(settings.MyRawName))
{
return(null);
}
DateTime?highWaterMark = settings.GetHighWaterMark();
var initialExport = highWaterMark == null;
var allBuildDefinitions = ReadAll(settings.GetAllActiveBuildDefinitions());
var currentUsersBuilds = allBuildDefinitions
.Where(i => i.RequestedBy == settings.MyRawName)
.Where(i => i.StartedTime != null);
var buildsAfterHighWaterMark = initialExport ? currentUsersBuilds : currentUsersBuilds.Where(i => i.StartedTime > highWaterMark);
var buildsAsExport = buildsAfterHighWaterMark.Select(i => i.AsSosOnlineExport());
var result = string.Join("\r\n", buildsAsExport);
return(string.IsNullOrEmpty(result) ? null : result);
}