001package org.apache.maven.scm.provider.git.jgit.command.status; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022import org.apache.maven.scm.ScmException; 023import org.apache.maven.scm.ScmFile; 024import org.apache.maven.scm.ScmFileSet; 025import org.apache.maven.scm.ScmFileStatus; 026import org.apache.maven.scm.command.status.AbstractStatusCommand; 027import org.apache.maven.scm.command.status.StatusScmResult; 028import org.apache.maven.scm.provider.ScmProviderRepository; 029import org.apache.maven.scm.provider.git.command.GitCommand; 030import org.apache.maven.scm.provider.git.jgit.command.JGitUtils; 031import org.eclipse.jgit.api.Git; 032import org.eclipse.jgit.api.Status; 033 034import java.util.ArrayList; 035import java.util.Collection; 036import java.util.List; 037 038/** 039 * @author <a href="mailto:struberg@yahoo.de">Mark Struberg</a> 040 * @author Dominik Bartholdi (imod) 041 * @since 1.9 042 */ 043public class JGitStatusCommand 044 extends AbstractStatusCommand 045 implements GitCommand 046{ 047 /** 048 * {@inheritDoc} 049 */ 050 protected StatusScmResult executeStatusCommand( ScmProviderRepository repo, ScmFileSet fileSet ) 051 throws ScmException 052 { 053 Git git = null; 054 try 055 { 056 git = JGitUtils.openRepo( fileSet.getBasedir() ); 057 Status status = git.status().call(); 058 List<ScmFile> changedFiles = getFileStati( status ); 059 060 return new StatusScmResult( "JGit status", changedFiles ); 061 } 062 catch ( Exception e ) 063 { 064 throw new ScmException( "JGit status failure!", e ); 065 } 066 finally 067 { 068 JGitUtils.closeRepo( git ); 069 } 070 } 071 072 private List<ScmFile> getFileStati( Status status ) 073 { 074 List<ScmFile> all = new ArrayList<ScmFile>(); 075 addAsScmFiles( all, status.getAdded(), ScmFileStatus.ADDED ); 076 addAsScmFiles( all, status.getChanged(), ScmFileStatus.UPDATED ); 077 addAsScmFiles( all, status.getConflicting(), ScmFileStatus.CONFLICT ); 078 addAsScmFiles( all, status.getModified(), ScmFileStatus.MODIFIED ); 079 addAsScmFiles( all, status.getRemoved(), ScmFileStatus.DELETED ); 080 return all; 081 } 082 083 private void addAsScmFiles( Collection<ScmFile> all, Collection<String> files, ScmFileStatus status ) 084 { 085 for ( String f : files ) 086 { 087 all.add( new ScmFile( f, status ) ); 088 } 089 } 090}