001    package 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    
022    import java.util.ArrayList;
023    import java.util.List;
024    
025    import org.apache.maven.scm.ScmFileSet;
026    import org.apache.maven.scm.command.info.InfoItem;
027    import org.apache.maven.scm.log.ScmLogger;
028    import org.apache.maven.scm.util.AbstractConsumer;
029    import org.codehaus.plexus.util.StringUtils;
030    
031    /**
032     * @author Olivier Lamy
033     * @since 1.5
034     */
035    public 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    }