| /* |
| * Copyright 2000-2011 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.zmlx.hg4idea.util; |
| |
| import com.intellij.openapi.util.SystemInfo; |
| |
| /** |
| * Utilities for operations involving working with a number of changesets: log, incoming, outgoing, parents, etc. |
| * Storage for different mercurial response separators. |
| * |
| * @author Kirill Likhodedov |
| */ |
| public class HgChangesetUtil { |
| |
| public static final String CHANGESET_SEPARATOR = "\u0003"; |
| public static final String ITEM_SEPARATOR = "\u0017"; |
| public static final String FILE_SEPARATOR = "\u0001"; |
| //FILE_SEPARATOR used for file_copies pair (by default no separator between prev source and next target) |
| |
| /** |
| * Common method for hg commands which receive templates via --template option. |
| * |
| * @param templateItems template items like <pre>{rev}</pre>, <pre>{node}</pre>. |
| * @return items joined by ITEM_SEPARATOR, ended by CHANGESET_SEPARATOR. |
| */ |
| public static String makeTemplate(String... templateItems) { |
| StringBuilder template = new StringBuilder(); |
| |
| for (String item : templateItems) { |
| template.append(item).append(ITEM_SEPARATOR); |
| } |
| |
| template.append(CHANGESET_SEPARATOR); |
| return template.toString(); |
| } |
| } |