001package org.apache.maven.scm.provider.clearcase.command.add;
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.ScmResult;
025import org.apache.maven.scm.command.add.AbstractAddCommand;
026import org.apache.maven.scm.command.status.StatusScmResult;
027import org.apache.maven.scm.provider.ScmProviderRepository;
028import org.apache.maven.scm.provider.clearcase.command.ClearCaseCommand;
029import org.apache.maven.scm.provider.clearcase.command.edit.ClearCaseEditCommand;
030import org.codehaus.plexus.util.cli.CommandLineException;
031import org.codehaus.plexus.util.cli.CommandLineUtils;
032import org.codehaus.plexus.util.cli.Commandline;
033
034import java.io.File;
035
036/**
037 * @author <a href="mailto:wim.deblauwe@gmail.com">Wim Deblauwe</a>
038 *
039 */
040public class ClearCaseAddCommand
041    extends AbstractAddCommand
042    implements ClearCaseCommand
043{
044    /** {@inheritDoc} */
045    protected ScmResult executeAddCommand( ScmProviderRepository scmProviderRepository, ScmFileSet scmFileSet,
046                                           String string, boolean b )
047        throws ScmException
048    {
049        if ( getLogger().isDebugEnabled() )
050        {
051            getLogger().debug( "executing add command..." );
052        }
053        Commandline cl = createCommandLine( scmFileSet );
054
055        ClearCaseAddConsumer consumer = new ClearCaseAddConsumer( getLogger() );
056
057        CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
058
059        int exitCode;
060
061        try
062        {
063            // First we need to 'check out' the current directory
064            Commandline checkoutCurrentDirCommandLine =
065                ClearCaseEditCommand.createCheckoutCurrentDirCommandLine( scmFileSet );
066            if ( getLogger().isDebugEnabled() )
067            {
068                getLogger().debug(
069                                   "Executing: "
070                                       + checkoutCurrentDirCommandLine.getWorkingDirectory().getAbsolutePath()
071                                       + ">>" + checkoutCurrentDirCommandLine.toString() );
072            }
073            exitCode = CommandLineUtils.executeCommandLine( checkoutCurrentDirCommandLine,
074                                                            new CommandLineUtils.StringStreamConsumer(), stderr );
075
076            if ( exitCode == 0 )
077            {
078                // Then we add the file
079                if ( getLogger().isDebugEnabled() )
080                {
081                    getLogger().debug(
082                                       "Executing: " + cl.getWorkingDirectory().getAbsolutePath() + ">>"
083                                           + cl.toString() );
084                }
085                exitCode = CommandLineUtils.executeCommandLine( cl, consumer, stderr );
086
087                if ( exitCode == 0 )
088                {
089                    // Then we check in the current directory again.
090                    Commandline checkinCurrentDirCommandLine =
091                        ClearCaseEditCommand.createCheckinCurrentDirCommandLine( scmFileSet );
092                    if ( getLogger().isDebugEnabled() )
093                    {
094                        getLogger().debug(
095                                           "Executing: "
096                                               + checkinCurrentDirCommandLine.getWorkingDirectory().getAbsolutePath()
097                                               + ">>" + checkinCurrentDirCommandLine.toString() );
098                    }
099                    exitCode = CommandLineUtils.executeCommandLine( checkinCurrentDirCommandLine,
100                                                                    new CommandLineUtils.StringStreamConsumer(),
101                                                                    stderr );
102                }
103            }
104        }
105        catch ( CommandLineException ex )
106        {
107            throw new ScmException( "Error while executing clearcase command.", ex );
108        }
109
110        if ( exitCode != 0 )
111        {
112            return new StatusScmResult( cl.toString(), "The cleartool command failed.", stderr.getOutput(), false );
113        }
114
115        return new StatusScmResult( cl.toString(), consumer.getAddedFiles() );
116    }
117
118    // ----------------------------------------------------------------------
119    //
120    // ----------------------------------------------------------------------
121
122    public static Commandline createCommandLine( ScmFileSet scmFileSet )
123    {
124        Commandline command = new Commandline();
125
126        File workingDirectory = scmFileSet.getBasedir();
127
128        command.setWorkingDirectory( workingDirectory.getAbsolutePath() );
129
130        command.setExecutable( "cleartool" );
131
132        command.createArg().setValue( "mkelem" );
133
134        command.createArg().setValue( "-c" );
135
136        command.createArg().setValue( "new file" );
137
138        command.createArg().setValue( "-nco" );
139
140        for ( File file : scmFileSet.getFileList() )
141        {
142            command.createArg().setValue( file.getName() );
143        }
144
145        return command;
146    }
147
148}