@NotNull
private static DiffDescription getDefaultDescriptionMessage(
@NotNull String branch, @Nullable DiffInfo info, @NotNull GitRepository gitRepository) {
if (info == null) {
return new DiffDescription(branch, null, null);
}
if (info.getInfo().getBranchToHeadCommits(gitRepository).size() != 1) {
return new DiffDescription(branch, info.getFrom(), null);
}
GitCommit commit = info.getInfo().getBranchToHeadCommits(gitRepository).get(0);
return new DiffDescription(branch, commit.getSubject(), commit.getFullMessage());
}
public void showDiffDialog(@NotNull String branch) {
if (canShowDiff()) {
DiffInfo info = getDiffInfoWithModal(branch);
if (info == null) {
GithubNotifications.showErrorDialog(myProject, "Can't Show Diff", "Can't get diff info");
return;
}
GitCompareBranchesDialog dialog =
new GitCompareBranchesDialog(
myProject, info.getTo(), info.getFrom(), info.getInfo(), myGitRepository);
dialog.show();
}
}