001package org.apache.maven.scm.provider.git.gitexe.command.info;
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 java.util.ArrayList;
023import java.util.List;
024
025import org.apache.maven.scm.ScmFileSet;
026import org.apache.maven.scm.command.info.InfoItem;
027import org.apache.maven.scm.log.ScmLogger;
028import org.apache.maven.scm.util.AbstractConsumer;
029import org.codehaus.plexus.util.StringUtils;
030
031/**
032 * @author Olivier Lamy
033 * @since 1.5
034 */
035public class GitInfoConsumer
036    extends AbstractConsumer
037{
038
039    //$ git show
040    //commit cd3c0dfacb65955e6fbb35c56cc5b1bf8ce4f767
041
042    private List<InfoItem> infoItems = new ArrayList<InfoItem>( 1 );
043
044    private ScmFileSet scmFileSet;
045    public GitInfoConsumer( ScmLogger logger, ScmFileSet scmFileSet )
046    {
047        super( logger );
048        this.scmFileSet = scmFileSet;
049    }
050    
051    /**
052     * @see org.codehaus.plexus.util.cli.StreamConsumer#consumeLine(java.lang.String)
053     */
054    public void consumeLine( String line )
055    {
056        if ( getLogger().isDebugEnabled() )
057        {
058            getLogger().debug( "consume line " + line );
059        }
060        
061        if ( infoItems.isEmpty() )
062        {
063            if ( !StringUtils.isEmpty( line ) )
064            {
065                InfoItem infoItem = new InfoItem();
066                infoItem.setRevision( StringUtils.trim( line ) );
067                infoItem.setURL( scmFileSet.getBasedir().getPath() );
068                infoItems.add( infoItem );
069            }
070        }
071
072    }
073
074    public List<InfoItem> getInfoItems()
075    {
076        return infoItems;
077    }
078
079}