001package org.apache.maven.scm.provider.tfs.command;
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.ScmFileSet;
024import org.apache.maven.scm.ScmVersion;
025import org.apache.maven.scm.command.checkout.AbstractCheckOutCommand;
026import org.apache.maven.scm.command.checkout.CheckOutScmResult;
027import org.apache.maven.scm.provider.ScmProviderRepository;
028import org.apache.maven.scm.provider.tfs.TfsScmProviderRepository;
029import org.apache.maven.scm.provider.tfs.command.consumer.ErrorStreamConsumer;
030import org.apache.maven.scm.provider.tfs.command.consumer.FileListConsumer;
031
032// Usage: mvn scm:checkout -DcheckoutDirectory=<dir>
033public class TfsCheckOutCommand
034    extends AbstractCheckOutCommand
035{
036
037    protected CheckOutScmResult executeCheckOutCommand( ScmProviderRepository r, ScmFileSet f, ScmVersion v,
038                                                        boolean recursive )
039        throws ScmException
040    {
041        TfsScmProviderRepository tfsRepo = (TfsScmProviderRepository) r;
042        String url = tfsRepo.getServerPath();
043        String tfsUrl = tfsRepo.getTfsUrl();
044        String workspace = tfsRepo.getWorkspace();
045
046        // Try creating workspace
047        boolean workspaceProvided = workspace != null && !workspace.trim().equals( "" );
048        if ( workspaceProvided )
049        {
050            createWorkspace( r, f, workspace, tfsUrl );
051        }
052
053        TfsCommand command;
054        int status;
055
056        if ( workspaceProvided )
057        {
058            status = executeUnmapCommand( r, f );
059        }
060        
061        ErrorStreamConsumer out = new ErrorStreamConsumer();
062        ErrorStreamConsumer err = new ErrorStreamConsumer();
063        if ( workspaceProvided )
064        {
065            command = new TfsCommand( "workfold", r, null, getLogger() );
066            command.addArgument( "-workspace:" + workspace );
067            command.addArgument( "-map" );
068            command.addArgument( url );
069            command.addArgument( f.getBasedir().getAbsolutePath() );
070            status = command.execute( out, err );
071            if ( status != 0 || err.hasBeenFed() )
072            {
073                return new CheckOutScmResult( command.getCommandString(),
074                                              "Error code for TFS checkout (workfold map) command - " + status,
075                                              err.getOutput(), false );
076            }
077        }
078        FileListConsumer fileConsumer = new FileListConsumer();
079        err = new ErrorStreamConsumer();
080        command = createGetCommand( r, f, v, recursive );
081        status = command.execute( fileConsumer, err );
082        if ( status != 0 || err.hasBeenFed() )
083        {
084            return new CheckOutScmResult( command.getCommandString(), "Error code for TFS checkout (get) command - "
085                + status, err.getOutput(), false );
086        }
087        
088        return new CheckOutScmResult( command.getCommandString(), fileConsumer.getFiles() );
089    }
090
091    public TfsCommand createGetCommand( ScmProviderRepository r, ScmFileSet f, ScmVersion v, boolean recursive )
092    {
093        TfsCommand command = new TfsCommand( "get", r, f, getLogger() );
094        if ( recursive )
095        {
096            command.addArgument( "-recursive" );
097        }
098        
099        command.addArgument( "-force" );
100        
101        if ( v != null && !v.equals( "" ) )
102        {
103            String vType = "";
104            if ( v.getType().equals( "Tag" ) )
105            {
106                vType = "L";
107            }
108            if ( v.getType().equals( "Revision" ) )
109            {
110                vType = "C";
111            }
112            command.addArgument( "-version:" + vType + v.getName() );
113        }
114        
115        command.addArgument( f.getBasedir().getAbsolutePath() );
116        
117        return command;
118    }
119
120    public int executeUnmapCommand( ScmProviderRepository r, ScmFileSet f )
121        throws ScmException
122    {
123        TfsScmProviderRepository tfsRepo = (TfsScmProviderRepository) r;
124        String url = tfsRepo.getServerPath();
125        String workspace = tfsRepo.getWorkspace();
126        ErrorStreamConsumer out = new ErrorStreamConsumer();
127        ErrorStreamConsumer err = new ErrorStreamConsumer();
128        
129        TfsCommand command = new TfsCommand( "workfold", r, null, getLogger() );
130        command.addArgument( "-workspace:" + workspace );
131        command.addArgument( "-unmap" );
132        command.addArgument( url );
133        
134        return command.execute( out, err );
135    }
136
137    private void createWorkspace( ScmProviderRepository r, ScmFileSet f, String workspace, String url )
138        throws ScmException
139    {
140        ErrorStreamConsumer out = new ErrorStreamConsumer();
141        ErrorStreamConsumer err = new ErrorStreamConsumer();
142        // Checkout dir may not exist yet
143        TfsCommand command = new TfsCommand( "workspace", r, null, getLogger() );
144        command.addArgument( "-new" );
145        command.addArgument( "-comment:Creating workspace for maven command" );
146        command.addArgument( "-server:" + url );
147        command.addArgument( workspace );
148        
149        command.execute( out, err );
150    }
151
152}