private static int?CheckAwareness()
{
string GetCookieFile(string name, int version)
=> Constants.GlobalNukeDirectory / "telemetry-awareness" / $"v{version}" / name;
// Check for calls from Nuke.GlobalTool and custom global tools
if (SuppressErrors(() => NukeBuild.BuildProjectFile, logWarning: false) == null)
{
var cookieName = Assembly.GetEntryAssembly().NotNull().GetName().Name;
var cookieFile = GetCookieFile(cookieName, CurrentVersion);
if (!File.Exists(cookieFile))
{
PrintDisclosure($"create awareness cookie for {cookieName.SingleQuote()}");
FileSystemTasks.Touch(cookieFile);
}
return(CurrentVersion);
}
var project = ProjectModelTasks.ParseProject(NukeBuild.BuildProjectFile);
var property = project.Properties.SingleOrDefault(x => x.Name.EqualsOrdinalIgnoreCase(VersionPropertyName));
if (property?.EvaluatedValue != CurrentVersion.ToString())
{
if (NukeBuild.IsServerBuild)
{
PrintDisclosure(action: null);
return(null);
}
PrintDisclosure($"set the {VersionPropertyName.SingleQuote()} property");
project.SetProperty(VersionPropertyName, CurrentVersion.ToString());
project.Save();
}
for (var version = CurrentVersion; version > 0; version--)
{
if (File.Exists(GetCookieFile("Nuke.GlobalTool", version)))
{
return(version);
}
}
return(NukeBuild.IsServerBuild ? CurrentVersion : null);
}