001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019package org.apache.maven.scm.provider.git.jgit.command.status; 020 021import java.util.ArrayList; 022import java.util.Collection; 023import java.util.List; 024 025import org.apache.maven.scm.ScmException; 026import org.apache.maven.scm.ScmFile; 027import org.apache.maven.scm.ScmFileSet; 028import org.apache.maven.scm.ScmFileStatus; 029import org.apache.maven.scm.command.status.AbstractStatusCommand; 030import org.apache.maven.scm.command.status.StatusScmResult; 031import org.apache.maven.scm.provider.ScmProviderRepository; 032import org.apache.maven.scm.provider.git.command.GitCommand; 033import org.apache.maven.scm.provider.git.jgit.command.JGitUtils; 034import org.eclipse.jgit.api.Git; 035import org.eclipse.jgit.api.Status; 036 037/** 038 * @author <a href="mailto:struberg@yahoo.de">Mark Struberg</a> 039 * @author Dominik Bartholdi (imod) 040 * @since 1.9 041 */ 042public class JGitStatusCommand extends AbstractStatusCommand implements GitCommand { 043 /** 044 * {@inheritDoc} 045 */ 046 protected StatusScmResult executeStatusCommand(ScmProviderRepository repo, ScmFileSet fileSet) throws ScmException { 047 Git git = null; 048 try { 049 git = JGitUtils.openRepo(fileSet.getBasedir()); 050 Status status = git.status().call(); 051 List<ScmFile> changedFiles = getFileStati(status); 052 053 return new StatusScmResult("JGit status", changedFiles); 054 } catch (Exception e) { 055 throw new ScmException("JGit status failure!", e); 056 } finally { 057 JGitUtils.closeRepo(git); 058 } 059 } 060 061 private List<ScmFile> getFileStati(Status status) { 062 List<ScmFile> all = new ArrayList<>(); 063 addAsScmFiles(all, status.getAdded(), ScmFileStatus.ADDED); 064 addAsScmFiles(all, status.getChanged(), ScmFileStatus.UPDATED); 065 addAsScmFiles(all, status.getConflicting(), ScmFileStatus.CONFLICT); 066 addAsScmFiles(all, status.getModified(), ScmFileStatus.MODIFIED); 067 addAsScmFiles(all, status.getRemoved(), ScmFileStatus.DELETED); 068 return all; 069 } 070 071 private void addAsScmFiles(Collection<ScmFile> all, Collection<String> files, ScmFileStatus status) { 072 for (String f : files) { 073 all.add(new ScmFile(f, status)); 074 } 075 } 076}