public void FinishCloning(Dictionary<string, string> commandLineArgs, string cloneLocation, string expectedPathToClonedRepository)
{
// "obtain"
// 'cloneLocation' will be a new folder at the $fwroot main project location, such as $fwroot\foo.
// Move the lift repo down into $fwroot\foo\OtherRepositories\foo_LIFT folder
// Check for Lift version compatibility.
cloneLocation = RemoveAppendedLiftIfNeeded(cloneLocation);
var otherReposDir = Path.Combine(cloneLocation, Utilities.OtherRepositories);
if (!Directory.Exists(otherReposDir))
{
Directory.CreateDirectory(otherReposDir);
}
_liftFolder = Utilities.LiftOffset(cloneLocation);
var actualCloneResult = new ActualCloneResult
{
// Be a bit pessimistic at first.
CloneResult = null,
ActualCloneFolder = null,
FinalCloneResult = FinalCloneResult.ExistingCloneTargetFolder
};
// Move the repo from its temp home in cloneLocation into new home.
// The original location, may not be on the same device, so it may be a copy+delete, rather than a formal move.
// At the end of the day, cloneLocation and its parent temp folder need to be deleted. MakeLocalCloneAndRemoveSourceParentFolder aims to do all of it.
MakeLocalClone(cloneLocation, _liftFolder);
actualCloneResult.ActualCloneFolder = _liftFolder;
actualCloneResult.FinalCloneResult = FinalCloneResult.Cloned;
// Update to the head of the desired branch, if possible.
UpdateToTheCorrectBranchHeadIfPossible(_liftFolder, "LIFT" + commandLineArgs["-liftmodel"], actualCloneResult);
switch (actualCloneResult.FinalCloneResult)
{
case FinalCloneResult.ExistingCloneTargetFolder:
MessageBox.Show(CommonResources.kFlexProjectExists, CommonResources.kObtainProject, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Directory.Delete(cloneLocation, true);
_liftFolder = null;
break;
case FinalCloneResult.FlexVersionIsTooOld:
MessageBox.Show(CommonResources.kFlexUpdateRequired, CommonResources.kObtainProject, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Directory.Delete(cloneLocation, true);
_liftFolder = null;
break;
}
// Delete all old repo folders and files from 'cloneLocation'.
foreach (var dir in Directory.GetDirectories(cloneLocation).Where(directory => !directory.Contains(Utilities.OtherRepositories)))
{
Directory.Delete(dir, true);
}
foreach (var file in Directory.GetFiles(cloneLocation))
{
File.Delete(file);
}
}
public void FinishCloning(Dictionary<string, string> commandLineArgs, string cloneLocation, string expectedPathToClonedRepository)
{
var actualCloneResult = new ActualCloneResult
{
// Be a bit pessimistic at first.
CloneResult = null,
ActualCloneFolder = null,
FinalCloneResult = FinalCloneResult.ExistingCloneTargetFolder
};
_newProjectFilename = Path.GetFileName(cloneLocation) + Utilities.FwXmlExtension;
_newFwProjectPathname = Path.Combine(cloneLocation, _newProjectFilename);
// Check the actual FW model number in the '-fwmodel' of 'commandLineArgs' parm.
// Update to the head of the desired branch, if possible.
UpdateToTheCorrectBranchHeadIfPossible(commandLineArgs, actualCloneResult, cloneLocation);
_gotClone = false;
switch (actualCloneResult.FinalCloneResult)
{
case FinalCloneResult.ExistingCloneTargetFolder:
MessageBox.Show(CommonResources.kFlexProjectExists, CommonResources.kObtainProject, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Directory.Delete(cloneLocation, true);
_newFwProjectPathname = null;
return;
case FinalCloneResult.FlexVersionIsTooOld:
MessageBox.Show(actualCloneResult.Message, CommonResources.kObtainProject, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Directory.Delete(cloneLocation, true);
_newFwProjectPathname = null;
return;
case FinalCloneResult.Cloned:
_gotClone = true;
break;
}
FLExProjectUnifier.PutHumptyTogetherAgain(new NullProgress(), false, _newFwProjectPathname);
}
private static void UpdateToTheCorrectBranchHeadIfPossible(Dictionary<string, string> commandLineArgs,
ActualCloneResult cloneResult,
string cloneLocation)
{
var repo = new HgRepository(cloneLocation, new NullProgress());
Dictionary<string, Revision> allHeads = Utilities.CollectAllBranchHeads(cloneLocation);
var desiredBranchName = commandLineArgs["-fwmodel"];
var desiredModelVersion = uint.Parse(desiredBranchName);
Revision desiredRevision;
if (!allHeads.TryGetValue(desiredBranchName, out desiredRevision))
{
// Remove any that are too high.
var gonerKeys = new HashSet<string>();
foreach (var headKvp in allHeads)
{
uint currentVersion;
if (headKvp.Key == Default)
{
repo.Update(headKvp.Value.Number.LocalRevisionNumber);
var modelVersion = FLExProjectUnifier.GetModelVersion(cloneLocation);
currentVersion = (modelVersion == null)
? uint.MaxValue // Get rid of the initial default commit by making it max for uint. It had no model version file.
: uint.Parse(modelVersion);
}
else
{
currentVersion = uint.Parse(headKvp.Value.Branch);
}
if (currentVersion > desiredModelVersion)
{
gonerKeys.Add((headKvp.Key == Default) ? Default : headKvp.Key);
}
}
foreach (var goner in gonerKeys)
{
allHeads.Remove(goner);
}
// Replace 'default' with its real model number.
if (allHeads.ContainsKey(Default))
{
repo.Update(allHeads[Default].Number.LocalRevisionNumber);
var modelVersion = FLExProjectUnifier.GetModelVersion(cloneLocation);
if (modelVersion != null)
{
if (allHeads.ContainsKey(modelVersion))
{
// Pick the highest revision of the two.
var defaultHead = allHeads[Default];
var otherHead = allHeads[modelVersion];
var defaultRevisionNumber = int.Parse(defaultHead.Number.LocalRevisionNumber);
var otherRevisionNumber = int.Parse(otherHead.Number.LocalRevisionNumber);
allHeads[modelVersion] = defaultRevisionNumber > otherRevisionNumber ? defaultHead : otherHead;
}
else
{
allHeads.Add(modelVersion, allHeads[Default]);
}
}
allHeads.Remove(Default);
}
// 'default' is no longer present in 'allHeads'.
// If all of them are higher, then it is a no go.
if (allHeads.Count == 0)
{
// No useable model version, so bailout with a message to the user telling them they are 'toast'.
cloneResult.FinalCloneResult = FinalCloneResult.FlexVersionIsTooOld;
cloneResult.Message = CommonResources.kFlexUpdateRequired;
Directory.Delete(cloneLocation, true);
return;
}
// Now. get to the real work.
var sortedRevisions = new SortedList<uint, Revision>();
foreach (var kvp in allHeads)
{
sortedRevisions.Add(uint.Parse(kvp.Key), kvp.Value);
}
desiredRevision = sortedRevisions.Values[sortedRevisions.Count - 1];
}
repo.Update(desiredRevision.Number.LocalRevisionNumber);
cloneResult.ActualCloneFolder = cloneLocation;
cloneResult.FinalCloneResult = FinalCloneResult.Cloned;
}
internal static void UpdateToTheCorrectBranchHeadIfPossible(string cloneLocation, string desiredBranchName, ActualCloneResult cloneResult)
{
var repo = new HgRepository(cloneLocation, new NullProgress());
Dictionary<string, Revision> allHeads = Utilities.CollectAllBranchHeads(cloneLocation);
var desiredModelVersion = float.Parse(desiredBranchName.Replace("LIFT", null));
Revision desiredRevision;
if (!allHeads.TryGetValue(desiredBranchName, out desiredRevision))
{
// Remove any that are too high.
var gonerKeys = new HashSet<string>();
foreach (var headKvp in allHeads)
{
float currentVersion;
if (headKvp.Key == Default)
{
repo.Update(headKvp.Value.Number.LocalRevisionNumber);
currentVersion = GetLiftVersionNumber(cloneLocation);
}
else
{
currentVersion = float.Parse(headKvp.Value.Branch);
}
if (currentVersion > desiredModelVersion)
{
gonerKeys.Add((headKvp.Key == Default) ? Default : headKvp.Key);
}
}
foreach (var goner in gonerKeys)
{
allHeads.Remove(goner);
}
// Replace 'default' with its real model number.
if (allHeads.ContainsKey(Default))
{
repo.Update(allHeads[Default].Number.LocalRevisionNumber);
var modelVersion = GetLiftVersionNumber(cloneLocation);
var fullModelVersion = "LIFT" + modelVersion;
if (allHeads.ContainsKey(fullModelVersion))
{
// Pick the highest revision of the two.
var defaultHead = allHeads[Default];
var otherHead = allHeads[fullModelVersion];
var defaultRevisionNumber = int.Parse(defaultHead.Number.LocalRevisionNumber);
var otherRevisionNumber = int.Parse(otherHead.Number.LocalRevisionNumber);
allHeads[fullModelVersion] = defaultRevisionNumber > otherRevisionNumber ? defaultHead : otherHead;
}
else
{
allHeads.Add(fullModelVersion, allHeads[Default]);
}
allHeads.Remove(Default);
}
// 'default' is no longer present in 'allHeads'.
// If all of them are higher, then it is a no go.
if (allHeads.Count == 0)
{
// No useable model version, so bailout with a message to the user telling them they are 'toast'.
cloneResult.FinalCloneResult = FinalCloneResult.FlexVersionIsTooOld;
cloneResult.Message = CommonResources.kFlexUpdateRequired;
Directory.Delete(cloneLocation, true);
return;
}
// Now. get to the real work.
var sortedRevisions = new SortedList<float, Revision>();
foreach (var kvp in allHeads)
{
sortedRevisions.Add(float.Parse(kvp.Key.Replace("LIFT", null)), kvp.Value);
}
desiredRevision = sortedRevisions.Values[sortedRevisions.Count - 1];
}
repo.Update(desiredRevision.Number.LocalRevisionNumber);
cloneResult.ActualCloneFolder = cloneLocation;
cloneResult.FinalCloneResult = FinalCloneResult.Cloned;
}
private void FinishCloning(Dictionary<string, string> commandLineArgs, string cloneLocation, string expectedPathToClonedRepository)
{
// "obtain_lift"
// 'cloneLocation' wants to be a new folder at the $fwroot\foo\OtherRepositories\foo_LIFT folder,
// but Chorus may put it in $fwroot\foo\OtherRepositories\bar.
// So, it might need to be moved or the containing folder renamed,
// as we have no real control over the actual folder of 'cloneLocation' from Chorus.
// 'expectedPathToClonedRepository' is where it is supposed to be.
// It may not be in the right, fixed folder, so rename/move, as needed
var actualCloneResult = new ActualCloneResult
{
// Be a bit pessimistic at first.
CloneResult = null,
ActualCloneFolder = null,
FinalCloneResult = FinalCloneResult.ExistingCloneTargetFolder
};
// Update to the head of the desired branch, if possible.
ObtainProjectStrategyLift.UpdateToTheCorrectBranchHeadIfPossible(cloneLocation, "LIFT" + commandLineArgs["-liftmodel"], actualCloneResult);
switch (actualCloneResult.FinalCloneResult)
{
case FinalCloneResult.ExistingCloneTargetFolder:
MessageBox.Show(CommonResources.kFlexProjectExists, CommonResources.kObtainProject, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Directory.Delete(cloneLocation, true);
_liftFolder = null;
return;
case FinalCloneResult.FlexVersionIsTooOld:
MessageBox.Show(CommonResources.kFlexUpdateRequired, CommonResources.kObtainProject, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Directory.Delete(cloneLocation, true);
_liftFolder = null;
return;
case FinalCloneResult.Cloned:
_gotClone = true;
break;
}
if (cloneLocation == expectedPathToClonedRepository)
{
_liftFolder = cloneLocation;
return;
}
if (!Directory.Exists(expectedPathToClonedRepository) || Utilities.FolderIsEmpty(expectedPathToClonedRepository))
{
if (Directory.Exists(expectedPathToClonedRepository))
Directory.Delete(expectedPathToClonedRepository);
DirectoryUtilities.MoveDirectorySafely(cloneLocation, expectedPathToClonedRepository);
actualCloneResult.ActualCloneFolder = expectedPathToClonedRepository;
actualCloneResult.FinalCloneResult = FinalCloneResult.Cloned;
_liftFolder = expectedPathToClonedRepository;
}
else
{
// Not good at all.
if (Directory.Exists(cloneLocation))
Directory.Delete(cloneLocation, true);
if (Directory.Exists(expectedPathToClonedRepository))
Directory.Delete(expectedPathToClonedRepository, true);
_liftFolder = null;
}
}
/// <summary>
/// Start doing whatever is needed for the supported type of action.
/// </summary>
public void StartWorking(Dictionary<string, string> commandLineArgs)
{
_baseLiftDir = Utilities.LiftOffset(Path.GetDirectoryName(commandLineArgs["-p"]));
var fwLangProjGuid = commandLineArgs["-g"];
var basePathForOldLiftRepos = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
"LiftBridge");
if (!Directory.Exists(basePathForOldLiftRepos))
{
return;
}
if (Directory.GetDirectories(basePathForOldLiftRepos).Length == 0)
{
Directory.Delete(basePathForOldLiftRepos, true);
return;
}
var mappingDocPathname = Path.Combine(basePathForOldLiftRepos, MappingFilename);
if (!File.Exists(mappingDocPathname))
{
return;
}
var mappingDoc = XDocument.Load(mappingDocPathname);
if (!mappingDoc.Root.HasElements)
{
Directory.Delete(basePathForOldLiftRepos, true);
return;
}
var removedElements = mappingDoc.Root.Elements(MappingTag)
.Where(mapElement => mapElement.Attribute(ProjectguidAttrTag) == null || mapElement.Attribute(RepositoryidentifierAttrTag) == null).ToList();
foreach (var goner in removedElements)
{
goner.Remove();
}
if (removedElements.Count > 0)
{
removedElements.Clear();
mappingDoc.Save(mappingDocPathname);
}
string oldLiftFolder = null;
foreach (var mapElement in mappingDoc.Root.Elements(MappingTag).ToList())
{
if (mapElement.Attribute(ProjectguidAttrTag).Value.ToLowerInvariant() != fwLangProjGuid.ToLowerInvariant())
continue;
var repoId = mapElement.Attribute(RepositoryidentifierAttrTag).Value;
foreach (var directory in Directory.GetDirectories(basePathForOldLiftRepos).Where(directory => Directory.Exists(Path.Combine(directory, Utilities.hg))))
{
var repo = new HgRepository(directory, new NullProgress());
if (repo.Identifier != repoId)
continue;
oldLiftFolder = directory;
break;
}
if (oldLiftFolder == null)
continue;
RemoveElementAndSaveDoc(mappingDoc, mapElement, mappingDocPathname);
break;
}
if (oldLiftFolder == null)
return;
var actualCloneResult = new ActualCloneResult();
ObtainProjectStrategyLift.MakeLocalClone(oldLiftFolder, _baseLiftDir);
actualCloneResult.ActualCloneFolder = _baseLiftDir;
actualCloneResult.FinalCloneResult = FinalCloneResult.Cloned;
// Update to the head of the desired branch, if possible.
ObtainProjectStrategyLift.UpdateToTheCorrectBranchHeadIfPossible(_baseLiftDir, "LIFT" + commandLineArgs["-liftmodel"], actualCloneResult);
if(actualCloneResult.FinalCloneResult != FinalCloneResult.Cloned)
{
MessageBox.Show(actualCloneResult.Message, LocalizationManager.GetString("LiftBridge_MoveFailed_Title",
"Failed to update LiftBridge project.",
"Title of error message shown when moving a LiftBridge repo to the FlexBridge location fails."));
// The clone and update did not go smoothly.
return;
}
var folderToZap = mappingDoc.Root.HasElements || Directory.GetDirectories(basePathForOldLiftRepos).Length > 1
? oldLiftFolder
: basePathForOldLiftRepos;
Directory.Delete(folderToZap, true);
var otherRepoDir = Directory.GetParent(_baseLiftDir).FullName;
if (!Directory.Exists(_baseLiftDir) && Directory.GetDirectories(_baseLiftDir).Length == 0)
Directory.Delete(otherRepoDir);
}
