// todo can be a very base class!
@CalledInAny
private void finishWithError(
final ContinuationContext context, final String message, final boolean isError) {
context.cancelEverything();
context.next(
new TaskDescriptor(message, Where.AWT) {
@Override
public void run(ContinuationContext context) {
VcsBalloonProblemNotifier.showOverChangesView(
myProject, message, isError ? MessageType.ERROR : MessageType.WARNING);
}
});
}
@CalledInAny
private void finishWithError(
final ContinuationContext context,
final String message,
final List<VcsException> exceptions) {
context.cancelEverything();
context.next(
new TaskDescriptor(message, Where.AWT) {
@Override
public void run(ContinuationContext context) {
AbstractVcsHelper.getInstance(myProject).showErrors(exceptions, message);
}
});
}
@Override
public void run(ContinuationContext context) {
final SVNURL sourceUrlUrl;
try {
sourceUrlUrl = SVNURL.parseURIEncoded(mySourceUrl);
} catch (SVNException e) {
finishWithError(context, "Cannot merge: " + e.getMessage(), true);
return;
}
context.next(
new TaskDescriptor(getName(), Where.POOLED) {
@Override
public void run(ContinuationContext context) {
final SvnIntegrateChangesTask task =
new SvnIntegrateChangesTask(
SvnVcs.getInstance(myProject),
new WorkingCopyInfo(myWcInfo.getPath(), true),
myFactory,
sourceUrlUrl,
getName(),
false,
myBranchName);
RunBackgroundable.run(task);
}
});
createChangelist(context);
}
@Override
public void run(final ContinuationContext context) {
final int result =
Messages.showYesNoCancelDialog(
myProject,
"Merge all?",
myTitle,
"Merge &all",
"&Select revisions to merge",
"Cancel",
Messages.getQuestionIcon());
if (result == 2) return;
if (result == 0) {
insertMergeAll(context);
return;
}
final MergeCalculator calculator;
try {
calculator = new MergeCalculator(myWcInfo, mySourceUrl, myBranchName);
} catch (SVNException e) {
finishWithError(context, e.getMessage(), true);
return;
}
context.next(
myVcs
.getSvnBranchPointsCalculator()
.getFirstCopyPointTask(
myWcInfo.getRepositoryRoot(), myWcInfo.getRootUrl(), mySourceUrl, calculator),
calculator);
}
@Override
public void run(ContinuationContext continuationContext) {
if (SVNPathUtil.isAncestor(mySourceUrl, myWcInfo.getRootUrl())
|| SVNPathUtil.isAncestor(myWcInfo.getRootUrl(), mySourceUrl)) {
finishWithError(continuationContext, "Cannot merge from self", true);
return;
}
if (!checkForSwitchedRoots()) {
continuationContext.cancelEverything();
}
}
@Override
public void run(ContinuationContext context) {
final ToBeMergedDialog dialog =
new ToBeMergedDialog(myProject, myNotMerged, myMergeTitle, myMergeChecker);
dialog.show();
if (dialog.getExitCode() == DialogWrapper.CANCEL_EXIT_CODE) {
context.cancelEverything();
return;
}
if (dialog.getExitCode() == ToBeMergedDialog.MERGE_ALL_CODE) {
insertMergeAll(context);
} else {
final List<CommittedChangeList> lists = dialog.getSelected();
if (lists.isEmpty()) return;
final MergerFactory factory =
new ChangeListsMergerFactory(lists) {
@Override
public IMerger createMerger(
SvnVcs vcs,
File target,
UpdateEventHandler handler,
SVNURL currentBranchUrl,
String branchName) {
return new GroupMerger(
vcs,
lists,
target,
handler,
currentBranchUrl,
branchName,
false,
false,
false);
}
};
context.next(
new LocalChangesPrompt(false, lists, myCopyPoint),
new MergeTask(factory, myMergeTitle));
}
}
@Override
public void run(ContinuationContext context) {
if (myData == null) {
finishWithError(context, "Merge start wasn't found", true);
return;
}
final boolean reintegrate = myData.isInvertedSense();
if (reintegrate
&& (!prompt(
"<html><body>You are going to reintegrate changes.<br><br>This will make branch '"
+ mySourceUrl
+ "' <b>no longer usable for further work</b>."
+ "<br>It will not be able to correctly absorb new trunk ("
+ myData.inverted().getTarget()
+ ") changes,<br>nor can this branch be properly reintegrated to trunk again.<br><br>Are you sure?</body></html>"))) {
context.cancelEverything();
return;
}
final MergerFactory mergerFactory = createBranchMergerFactory(reintegrate);
final String title =
"Merging all from " + myBranchName + (reintegrate ? " (reintegrate)" : "");
context.next(new MergeTask(mergerFactory, title));
}
@Override
public void run(ContinuationContext context) {
try {
final List<TaskDescriptor> tasks = new LinkedList<TaskDescriptor>();
final boolean supportsMergeinfo =
myWcInfo.getFormat().supportsMergeInfo()
&& SvnUtil.doesRepositorySupportMergeinfo(
myVcs, SVNURL.parseURIEncoded(mySourceUrl));
if (!supportsMergeinfo) {
insertMergeAll(tasks);
} else {
tasks.add(new MergeAllOrSelectedChooser());
}
context.next(tasks);
} catch (SVNException e) {
finishWithError(context, e.getMessage(), true);
}
}
@Override
public void run(final ContinuationContext context) {
final MultiMap<String, Change> map = myIntersection.getChangesSubset();
final RefreshSessionImpl session =
new RefreshSessionImpl(
true,
false,
new Runnable() {
public void run() {
context.ping();
}
});
for (String name : map.keySet()) {
try {
final Collection<Change> changes = map.get(name);
ApplicationManager.getApplication()
.invokeAndWait(
new Runnable() {
@Override
public void run() {
FileDocumentManager.getInstance().saveAllDocuments();
}
},
ModalityState.NON_MODAL);
ShelveChangesManager.getInstance(myProject)
.shelveChanges(
changes, myIntersection.getComment(name) + " (auto shelve before merge)", true);
session.addAllFiles(ChangesUtil.getFilesFromChanges(changes));
} catch (IOException e) {
finishWithError(context, e.getMessage(), true);
} catch (VcsException e) {
finishWithError(context, e.getMessage(), true);
}
}
// first suspend to guarantee stop->then start back sequence
context.suspend();
session.launch();
}
@Override
public void run(ContinuationContext context) {
final String message;
final Intersection intersection;
final ChangeListManager listManager = ChangeListManager.getInstance(myProject);
final List<LocalChangeList> localChangeLists = listManager.getChangeListsCopy();
if (myMergeAll) {
intersection = getMergeAllIntersection(localChangeLists);
message =
"There are local changes that can potentially intersect with merge changes.\nDo you want to continue?";
} else {
intersection = checkIntersection(myLists, localChangeLists);
message =
"There are local changes that will intersect with merge changes.\nDo you want to continue?";
}
if (intersection == null || intersection.getChangesSubset().isEmpty()) return;
final LocalChangesAction action;
if (!myMergeAll) {
final LocalChangesAction[] possibleResults = {
LocalChangesAction.shelve,
LocalChangesAction.inspect,
LocalChangesAction.continueMerge,
LocalChangesAction.cancel
};
final int result =
Messages.showDialog(
message,
myTitle,
new String[] {
"Shelve local changes", "Inspect changes", "Continue merge", "Cancel"
},
0,
Messages.getQuestionIcon());
action = possibleResults[result];
} else {
final LocalChangesAction[] possibleResults = {
LocalChangesAction.shelve, LocalChangesAction.continueMerge, LocalChangesAction.cancel
};
final int result =
Messages.showDialog(
message,
myTitle,
new String[] {"Shelve local changes", "Continue merge", "Cancel"},
0,
Messages.getQuestionIcon());
action = possibleResults[result];
}
switch (action) {
// shelve
case shelve:
context.next(new ShelveLocalChanges(intersection));
return;
// cancel
case cancel:
context.cancelEverything();
return;
// continue
case continueMerge:
return;
// inspect
case inspect:
final Collection<Change> changes =
(Collection<Change>) intersection.getChangesSubset().values();
final List<FilePath> paths = ChangesUtil.getPaths(changes);
Collections.sort(paths, FilePathByPathComparator.getInstance());
// todo rework message
IntersectingLocalChangesPanel.showInVersionControlToolWindow(
myProject,
myTitle + ", local changes intersection",
paths,
"The following file(s) have local changes that will intersect with merge changes:");
context.cancelEverything();
return;
default:
}
}
// "Calculating not merged revisions"
@Override
public void run(ContinuationContext context) {
if (myCopyData == null) {
finishWithError(context, "Merge start wasn't found", true);
return;
}
final ProgressIndicator indicator = ProgressManager.getInstance().getProgressIndicator();
myIsReintegrate = myCopyData.isInvertedSense();
if (!myWcInfo.getFormat().supportsMergeInfo()) return;
final SvnBranchPointsCalculator.BranchCopyData data = myCopyData.getTrue();
final long sourceLatest = data.getTargetRevision();
final SvnCommittedChangesProvider committedChangesProvider =
(SvnCommittedChangesProvider) myVcs.getCommittedChangesProvider();
final ChangeBrowserSettings settings = new ChangeBrowserSettings();
settings.CHANGE_AFTER = Long.toString(sourceLatest);
settings.USE_CHANGE_AFTER_FILTER = true;
String local =
SVNPathUtil.getRelativePath(myWcInfo.getRepositoryRoot(), myWcInfo.getRootUrl());
final String relativeLocal = (local.startsWith("/") ? local : "/" + local);
final LinkedList<Pair<SvnChangeList, TreeStructureNode<SVNLogEntry>>> list =
new LinkedList<Pair<SvnChangeList, TreeStructureNode<SVNLogEntry>>>();
try {
committedChangesProvider.getCommittedChangesWithMergedRevisons(
settings,
new SvnRepositoryLocation(mySourceUrl),
0,
new PairConsumer<SvnChangeList, TreeStructureNode<SVNLogEntry>>() {
public void consume(SvnChangeList svnList, TreeStructureNode<SVNLogEntry> tree) {
indicator.checkCanceled();
if (sourceLatest >= svnList.getNumber()) return;
list.add(new Pair<SvnChangeList, TreeStructureNode<SVNLogEntry>>(svnList, tree));
}
});
} catch (VcsException e) {
finishWithError(
context, "Checking revisions for merge fault", Collections.singletonList(e));
}
indicator.setText("Checking merge information...");
// to do not go into file system while asking something on the net
for (Pair<SvnChangeList, TreeStructureNode<SVNLogEntry>> pair : list) {
final SvnChangeList svnList = pair.getFirst();
final SvnMergeInfoCache.MergeCheckResult checkResult = myMergeChecker.checkList(svnList);
indicator.setText2("Processing revision " + svnList.getNumber());
if (SvnMergeInfoCache.MergeCheckResult.NOT_MERGED.equals(checkResult)) {
// additionally check for being 'local'
final List<TreeStructureNode<SVNLogEntry>> children = pair.getSecond().getChildren();
boolean localChange = false;
for (TreeStructureNode<SVNLogEntry> child : children) {
if (isLocalRevisionMergeIteration(child, relativeLocal, indicator)) {
localChange = true;
break;
}
}
if (!localChange) {
myNotMerged.add(svnList);
}
}
}
if (myNotMerged.isEmpty()) {
finishWithError(context, "Everything is up-to-date", false);
return;
}
context.next(new ShowRevisionSelector(myCopyData));
}
private void insertMergeAll(final ContinuationContext context) {
final List<TaskDescriptor> queue = new LinkedList<TaskDescriptor>();
insertMergeAll(queue);
context.next(queue);
}