private void showHistory(List<DomainFile> domainFiles) {

		if (!checkRepositoryConnected()) {
			return;
		}

		if (domainFiles.size() != 1) {
			return;
		}

		VersionHistoryDialog dialog = new VersionHistoryDialog(domainFiles.get(0));
		tool.showDialog(dialog);
	}
Displays a dialog with the version history for the provided domain file.
Ghidra/Framework/Project/src/main/java/ghidra/framework/main/projectdata/actions/VersionControlShowHistoryAction.java