Mercurial > hg > mercurial
view mercurial-common/src/jetbrains/buildServer/buildTriggers/vcs/mercurial/command/BranchesCommand.java @ 178:d314f06e6ee3 remote-run/dmitry.neverov/agent_caches3
Agent caches. Settings contains only root settings and nothing more. Commands use settings and a directory where they should be run.
author | Dmitry Neverov <dmitry.neverov@jetbrains.com> |
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date | Fri, 25 Feb 2011 18:48:44 +0300 |
parents | 5198b02fc5e9 |
children | 643fa1236f4e e8f0eb6d4ca4 |
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/* * 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 jetbrains.buildServer.buildTriggers.vcs.mercurial.command; import com.intellij.execution.configurations.GeneralCommandLine; import jetbrains.buildServer.ExecResult; import jetbrains.buildServer.vcs.VcsException; import org.jetbrains.annotations.NotNull; import java.io.File; import java.util.HashMap; import java.util.Map; import java.util.regex.Matcher; import java.util.regex.Pattern; /** * @author Pavel.Sher * Date: 26.10.2008 */ public class BranchesCommand extends BaseCommand { public BranchesCommand(@NotNull Settings settings, @NotNull File workingDir) { super(settings, workingDir); } /** * Returns map of branch name to latest changeset in that branch * @return see above * @throws jetbrains.buildServer.vcs.VcsException if error occurs */ public Map<String, ChangeSet> execute() throws VcsException { GeneralCommandLine cli = createCommandLine(); cli.addParameter("branches"); ExecResult res = runCommand(cli); String stdout = res.getStdout(); Map<String, ChangeSet> result = new HashMap<String, ChangeSet>(); Pattern branchPattern = Pattern.compile("(.*)[\\s]+([0-9]+:[A-Za-z0-9]+).*"); for (String line: stdout.split("[\r\n]+")) { Matcher matcher = branchPattern.matcher(line); if (matcher.matches()) { String branchName = matcher.group(1).trim(); String changeId = matcher.group(2).trim(); result.put(branchName, new ChangeSet(changeId)); } } return result; } }