/// <summary>
/// If the repo exists in the foo\OtherRepositories\LIFT folder, then do nothing.
/// If the repo or the entire folder structure does not yet exist,
/// then ask FLEx Bridge to move the previous lift repo to the new home,
/// it is exists.
/// </summary>
/// <remarks>
/// <para>If the call to FLEx Bridge returns the pathname to the lift file (_liftPathname), we know the move took place,
/// and we have the lift file that is in the repository. That lift file's name may or may not match the FW project name,
/// but it ought not matter if it does or does not match.</para>
/// <para>If the call returned null, we know the move did not take place.
/// In this case the caller of this method will continue on and probably create a new repository,
/// thus doing the equivalent of the original Lift Bridge code where there FLEx user started a S/R lift system.</para>
/// </remarks>
/// <returns>'true' if the the move succeeded, or if there was no need to do the move. The caller code will continue its work.
/// Return 'false', if the calling code should quit its work.</returns>
private bool MoveOldLiftRepoIfNeeded()
{
var projectFolder = Cache.ProjectId.ProjectFolder;
var liftProjectDir = GetLiftRepositoryFolderFromFwProjectFolder(projectFolder);
// It is fine to try the repo move if the liftProjectDir exists, but *only* if it is completely empty.
// Mercurial can't do a clone into a folder that has contents of any sort.
if (Directory.Exists(liftProjectDir) && (Directory.GetDirectories(liftProjectDir).Length > 0 || Directory.GetFiles(liftProjectDir).Length > 0))
{
return(true);
}
bool dummyDataChanged;
// flexbridge -p <path to fwdata file> -u <username> -v move_lift -g Langprojguid
var success = FLExBridgeHelper.LaunchFieldworksBridge(
Path.Combine(projectFolder, Cache.ProjectId.Name + FwFileExtensions.ksFwDataXmlFileExtension),
Environment.UserName,
FLExBridgeHelper.MoveLift,
Cache.LanguageProject.Guid.ToString().ToLowerInvariant(),
out dummyDataChanged, out _liftPathname); // _liftPathname will be null, if no repo was moved.
if (!success)
{
ChooseLangProjectDialog.ReportDuplicateBridge();
_liftPathname = null;
return(false);
}
return(true);
}
/// <summary>
/// Do the S/R. This *may* actually create the Lift repository, if it doesn't exist, or it may do a more normal S/R
/// </summary>
/// <returns>'true' if the S/R succeed, otherwise 'false'.</returns>
private bool DoSendReceiveForLift(out bool dataChanged)
{
var projectFolder = Cache.ProjectId.ProjectFolder;
var liftProjectDir = GetLiftRepositoryFolderFromFwProjectFolder(projectFolder);
if (!Directory.Exists(liftProjectDir))
{
Directory.CreateDirectory(liftProjectDir);
}
var savedState = PrepareToDetectConflicts(liftProjectDir);
string dummy;
// flexbridge -p <path to fwdata file> -u <username> -v send_receive_lift
var success = FLExBridgeHelper.LaunchFieldworksBridge(
Path.Combine(projectFolder, Cache.ProjectId.Name + FwFileExtensions.ksFwDataXmlFileExtension),
Environment.UserName,
FLExBridgeHelper.SendReceiveLift, // May create a new lift repo in the process of doing the S/R. Or, it may just use the extant lift repo.
null,
out dataChanged, out dummy);
if (!success)
{
ChooseLangProjectDialog.ReportDuplicateBridge();
dataChanged = false;
_liftPathname = null;
return(false);
}
_liftPathname = GetLiftPathname(liftProjectDir);
if (_liftPathname == null)
{
dataChanged = false; // If there is no lift file, there cannot be any new data.
return(false);
}
return(true);
}
private static void ReportDuplicateBridge()
{
ChooseLangProjectDialog.ReportDuplicateBridge();
}
