| /* |
| * Copyright 2000-2009 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 git4idea.stash; |
| |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.vcs.VcsException; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.util.Consumer; |
| import git4idea.commands.Git; |
| import git4idea.commands.GitCommand; |
| import git4idea.commands.GitCommandResult; |
| import git4idea.commands.GitSimpleHandler; |
| import git4idea.config.GitConfigUtil; |
| import git4idea.repo.GitRepository; |
| import git4idea.ui.StashInfo; |
| import git4idea.util.GitUIUtil; |
| import git4idea.util.StringScanner; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.nio.charset.Charset; |
| |
| /** |
| * The class contains utilities for creating and removing stashes. |
| */ |
| public class GitStashUtils { |
| |
| private static final Logger LOG = Logger.getInstance(GitStashUtils.class); |
| |
| private GitStashUtils() { |
| } |
| |
| public static boolean saveStash(@NotNull Git git, @NotNull GitRepository repository, final String message) { |
| GitCommandResult result = git.stashSave(repository, message); |
| return result.success() && !result.getErrorOutputAsJoinedString().contains("No local changes to save"); |
| } |
| |
| public static void loadStashStack(@NotNull Project project, @NotNull VirtualFile root, Consumer<StashInfo> consumer) { |
| loadStashStack(project, root, Charset.forName(GitConfigUtil.getLogEncoding(project, root)), consumer); |
| } |
| |
| public static void loadStashStack(@NotNull Project project, @NotNull VirtualFile root, final Charset charset, |
| final Consumer<StashInfo> consumer) { |
| GitSimpleHandler h = new GitSimpleHandler(project, root, GitCommand.STASH.readLockingCommand()); |
| h.setSilent(true); |
| h.addParameters("list"); |
| String out; |
| try { |
| h.setCharset(charset); |
| out = h.run(); |
| } |
| catch (VcsException e) { |
| GitUIUtil.showOperationError(project, e, h.printableCommandLine()); |
| return; |
| } |
| for (StringScanner s = new StringScanner(out); s.hasMoreData();) { |
| consumer.consume(new StashInfo(s.boundedToken(':'), s.boundedToken(':'), s.line().trim())); |
| } |
| } |
| } |