001 package org.apache.maven.scm.provider.vss.commands;
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 org.apache.maven.scm.ScmException;
023 import org.apache.maven.scm.ScmFileSet;
024 import org.apache.maven.scm.log.ScmLogger;
025 import org.apache.maven.scm.provider.vss.repository.VssScmProviderRepository;
026 import org.apache.maven.scm.providers.vss.settings.Settings;
027 import org.apache.maven.scm.providers.vss.settings.io.xpp3.VssXpp3Reader;
028 import org.codehaus.plexus.util.ReaderFactory;
029 import org.codehaus.plexus.util.StringUtils;
030 import org.codehaus.plexus.util.cli.CommandLineException;
031 import org.codehaus.plexus.util.cli.CommandLineUtils;
032 import org.codehaus.plexus.util.cli.Commandline;
033 import org.codehaus.plexus.util.cli.StreamConsumer;
034 import org.codehaus.plexus.util.xml.pull.XmlPullParserException;
035
036 import java.io.File;
037 import java.io.FileNotFoundException;
038 import java.io.IOException;
039 import java.util.Iterator;
040
041 /**
042 * @author <a href="mailto:triek@thrx.de">Thorsten Riek</a>
043 * @version $Id: VssCommandLineUtils.java 1306867 2012-03-29 13:45:10Z olamy $
044 */
045 public final class VssCommandLineUtils
046 // FIXME extend CommandLineUtils
047 {
048
049 private VssCommandLineUtils() {
050 }
051
052 private static File scmConfDir = new File( System.getProperty( "user.home" ), ".scm" );
053
054 private static Settings settings;
055
056 public static void addFiles( Commandline cl, ScmFileSet fileSet )
057 {
058 Iterator<File> it = fileSet.getFileList().iterator();
059
060 while ( it.hasNext() )
061 {
062 File file = it.next();
063
064 cl.createArg().setValue( file.getPath().replace( '\\', '/' ) );
065 }
066
067 }
068
069 public static Commandline getBaseVssCommandLine( File workingDirectory, String cmd,
070 VssScmProviderRepository repository )
071 {
072 Commandline cl = new Commandline();
073
074 cl.setExecutable( VssConstants.SS_EXE );
075
076 cl.setWorkingDirectory( workingDirectory.getAbsolutePath() );
077
078 if ( !StringUtils.isEmpty( repository.getUser() ) )
079 {
080 cl.createArg().setValue( "-Y" );
081
082 StringBuilder sb = new StringBuilder( repository.getUser() );
083 if ( !StringUtils.isEmpty( repository.getPassword() ) )
084 {
085 sb.append( "," ).append( repository.getPassword() );
086 }
087 cl.createArg().setValue( sb.toString() );
088 }
089
090 return cl;
091 }
092
093 public static int executeCommandline( Commandline cl, StreamConsumer consumer,
094 CommandLineUtils.StringStreamConsumer stderr, ScmLogger logger )
095 throws ScmException
096 {
097 try
098 {
099 if ( logger.isInfoEnabled() )
100 {
101 logger.info( "Executing: " + cl );
102 logger.info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() );
103 }
104
105 int exitcode = CommandLineUtils.executeCommandLine( cl, consumer, stderr );
106
107 if ( logger.isDebugEnabled() )
108 {
109 logger.debug( "VSS Command Exit_Code: " + exitcode );
110 }
111
112 return exitcode;
113 }
114 catch ( CommandLineException ex )
115 {
116 throw new ScmException( "Error while executing command.", ex );
117 }
118 }
119
120
121 public static final Settings getSettings()
122 {
123 if ( settings == null )
124 {
125 settings = readSettings();
126 }
127 return settings;
128 }
129
130 public static Settings readSettings()
131 {
132 Settings settings = null;
133 File settingsFile = getScmConfFile();
134 if ( settingsFile.exists() )
135 {
136 VssXpp3Reader reader = new VssXpp3Reader();
137 try
138 {
139 settings = reader.read( ReaderFactory.newXmlReader( settingsFile ) );
140 }
141 catch ( FileNotFoundException e )
142 {
143 // nop
144 }
145 catch ( IOException e )
146 {
147 // nop
148 }
149 catch ( XmlPullParserException e )
150 {
151 String message = settingsFile.getAbsolutePath() + " isn't well formed. SKIPPED." + e.getMessage();
152
153 System.err.println( message );
154 }
155 }
156
157 // override settings with command line options
158 String vssDirectory = System.getProperty( "vssDirectory" );
159 if ( StringUtils.isNotEmpty( vssDirectory ) )
160 {
161 if ( settings == null )
162 {
163 settings = new Settings();
164 }
165 settings.setVssDirectory( vssDirectory );
166 }
167 return settings;
168 }
169
170 protected static final File getScmConfDir()
171 {
172 return scmConfDir;
173 }
174
175 protected static final void setScmConfDir( File directory )
176 {
177 scmConfDir = directory;
178 settings = readSettings();
179 }
180
181 public static final String getSsDir()
182 {
183 String ssDir = "";
184 if ( VssCommandLineUtils.getSettings() != null )
185 {
186 String ssDir2 = VssCommandLineUtils.getSettings().getVssDirectory();
187
188 if ( ssDir2 != null )
189 {
190 ssDir = StringUtils.replace( ssDir2, "\\", "/" );
191
192 if ( !ssDir.endsWith( "/" ) )
193 {
194 ssDir += "/";
195 }
196 }
197 }
198 return ssDir;
199 }
200
201 public static File getScmConfFile()
202 {
203 return new File( scmConfDir, "vss-settings.xml" );
204 }
205 }