private Intersection getMergeAllIntersection(List<LocalChangeList> localChangeLists) {
final Intersection intersection = new Intersection();
for (LocalChangeList localChangeList : localChangeLists) {
final Collection<Change> localChanges = localChangeList.getChanges();
for (Change localChange : localChanges) {
intersection.add(localChangeList.getName(), localChangeList.getComment(), localChange);
}
}
return intersection;
}
@Nullable
private Intersection checkIntersection(
@Nullable final List<CommittedChangeList> lists, List<LocalChangeList> localChangeLists) {
if (lists == null || lists.isEmpty()) {
return null;
}
final Set<FilePath> mergePaths = new HashSet<FilePath>();
for (CommittedChangeList list : lists) {
final SvnChangeList svnList = (SvnChangeList) list;
final List<String> paths = new ArrayList<String>(svnList.getAddedPaths());
paths.addAll(svnList.getChangedPaths());
paths.addAll(svnList.getDeletedPaths());
for (String path : paths) {
final File localPath = getLocalPath(path);
if (localPath != null) {
mergePaths.add(new FilePathImpl(localPath, false));
}
}
}
final Intersection intersection = new Intersection();
for (LocalChangeList localChangeList : localChangeLists) {
final Collection<Change> localChanges = localChangeList.getChanges();
for (Change localChange : localChanges) {
final FilePath before =
localChange.getBeforeRevision() == null
? null
: localChange.getBeforeRevision().getFile();
final FilePath after =
localChange.getAfterRevision() == null
? null
: localChange.getAfterRevision().getFile();
if ((before != null && mergePaths.contains(before))
|| (after != null && mergePaths.contains(after))) {
intersection.add(localChangeList.getName(), localChangeList.getComment(), localChange);
}
}
}
return intersection;
}
@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:
}
}