private static boolean noBranchesToCompare(@NotNull GitRepository repository) {
int locals = repository.getBranches().getLocalBranches().size();
boolean haveRemotes = !repository.getBranches().getRemoteBranches().isEmpty();
if (repository.isOnBranch()) { // there are other branches to compare
return locals < 2 && !haveRemotes;
}
return locals == 0 && !haveRemotes; // there are at least 1 branch to compare
}
private String makeDescription() {
String currentBranchOrRev;
boolean onBranch;
if (myRepositories.size() > 1) {
LOG.assertTrue(myBaseBranch != null, "Branches have unexpectedly diverged");
currentBranchOrRev = myBaseBranch;
onBranch = true;
} else {
GitRepository repository = myInitialRepository;
if (repository.isOnBranch()) {
GitBranch currentBranch = repository.getCurrentBranch();
assert currentBranch != null;
currentBranchOrRev = currentBranch.getName();
onBranch = true;
} else {
currentBranchOrRev = repository.getCurrentRevision();
onBranch = false;
}
}
StringBuilder description = new StringBuilder();
if (onBranch) {
description.append(
GitBundle.message(
"branch.delete.not_fully_merged.description", myBranchToDelete, myBaseBranch));
} else {
description.append(
GitBundle.message(
"branch.delete.not_fully_merged.description.not_on_branch",
myBranchToDelete,
currentBranchOrRev,
myBaseBranch));
}
if (!myMergedToBranches.isEmpty()) {
String listOfMergedBranches =
StringUtil.join(
StringUtil.surround(ArrayUtil.toStringArray(myMergedToBranches), "<b>", "</b>"),
", ");
description.append("<br>");
if (myMergedToBranches.size() == 1) {
description.append(
GitBundle.message(
"branch.delete.merged_to.one", myBranchToDelete, listOfMergedBranches));
} else {
description.append(
GitBundle.message(
"branch.delete.merged_to.many", myBranchToDelete, listOfMergedBranches));
}
}
description.append("<br>").append(GitBundle.message("branch.delete.warning", myBranchToDelete));
return description.toString();
}
/**
* Scans the Git roots, selected for commit, for the root which is on a detached HEAD. Returns
* null, if all repositories are on the branch. There might be several detached repositories, -
* in that case only one is returned. This is because the situation is very rare, while it
* requires a lot of additional effort of making a well-formed message.
*/
@Nullable
private DetachedRoot getDetachedRoot() {
GitRepositoryManager repositoryManager = GitUtil.getRepositoryManager(myPanel.getProject());
for (VirtualFile root : getSelectedRoots()) {
GitRepository repository = repositoryManager.getRepositoryForRoot(root);
if (repository == null) {
continue;
}
if (!repository.isOnBranch()) {
return new DetachedRoot(root, repository.isRebaseInProgress());
}
}
return null;
}
private static List<String> getBranchNamesExceptCurrent(GitRepository repository) {
List<GitBranch> localBranches =
new ArrayList<GitBranch>(repository.getBranches().getLocalBranches());
Collections.sort(localBranches);
List<GitBranch> remoteBranches =
new ArrayList<GitBranch>(repository.getBranches().getRemoteBranches());
Collections.sort(remoteBranches);
if (repository.isOnBranch()) {
localBranches.remove(repository.getCurrentBranch());
}
final List<String> branchNames = new ArrayList<String>();
for (GitBranch branch : localBranches) {
branchNames.add(branch.getName());
}
for (GitBranch branch : remoteBranches) {
branchNames.add(branch.getName());
}
return branchNames;
}