public bool CheckVersionFile(string folder)
{
var versionFile = Path.Combine(syncFileService.GetAbsPath(folder), "usync.config");
if (!syncFileService.FileExists(versionFile))
{
return(false);
}
else
{
try
{
var node = syncFileService.LoadXElement(versionFile);
var format = node.Attribute("format").ValueOrDefault("");
if (!format.InvariantEquals(uSyncConstants.FormatVersion))
{
var expectedVersion = SemVersion.Parse(uSyncConstants.FormatVersion);
if (SemVersion.TryParse(format, out SemVersion current))
{
if (current.CompareTo(expectedVersion) >= 0)
{
return(true);
}
}
return(false);
}
}
catch
{
return(false);
}
}
return(true);
}
private bool HasStopFile(string folder)
=> syncFileService.FileExists($"{folder}/usync.stop");