public Task <bool> Start(Action <string> outputReader, bool fullBackup = true)
{
// uses a tmp dir because its faster on tmpfs
var tmpPath = IOUtility.GetRandomTempPath();
try
{
_logger.Info($"Creating temp directory on {tmpPath}");
var d = Directory.CreateDirectory(tmpPath);
if (!d.Exists)
{
_logger.Error("Failed to create temp dir");
d.Create();
}
//TODO: Needs pairing
_logger.Info("Starting backup");
var exitCode = ProcessUtility.Instance.StartAndRunCommand(
outputReader
, "idevicebackup2"
//TODO: Create a manager for idevice to handle this
, "backup"
, fullBackup ? "--full" : ""
, tmpPath
);
//TODO: Check the exit codes
//TODO: Better error handling
return(exitCode.ContinueWith(t =>
{
_logger.Info("Backup completed");
if (t.Status != TaskStatus.RanToCompletion || t.Result != 0)
{
if (Directory.Exists(tmpPath))
{
Directory.Delete(tmpPath, true);
}
return false;
}
MoveContentsToDestination(tmpPath, _destPath);
return true;
}));
}
catch (Exception e)
{
_logger.Error($"Error on backup.\n{e.Message}");
return(Task.FromResult(false));
}
}