Author: bentmann
Date: Fri Aug 15 14:11:32 2008
New Revision: 686368
URL: http://svn.apache.org/viewvc?rev=686368&view=rev
Log:
[MINVOKER-56] Clone all projects which are locally reachable from the invoked
IT project
Added:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/pom.xml
(with props)
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/aggregator/
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/aggregator/pom.xml
(with props)
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-a/
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-a/pom.xml
(with props)
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-b/
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-b/pom.xml
(with props)
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/parent/
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/parent/pom.xml
(with props)
Modified:
maven/plugins/trunk/maven-invoker-plugin/pom.xml
maven/plugins/trunk/maven-invoker-plugin/src/main/java/org/apache/maven/plugin/invoker/InvokerMojo.java
Modified: maven/plugins/trunk/maven-invoker-plugin/pom.xml
URL:
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-invoker-plugin/pom.xml?rev=686368&r1=686367&r2=686368&view=diff
==============================================================================
--- maven/plugins/trunk/maven-invoker-plugin/pom.xml (original)
+++ maven/plugins/trunk/maven-invoker-plugin/pom.xml Fri Aug 15 14:11:32 2008
@@ -63,6 +63,11 @@
</dependency>
<dependency>
<groupId>org.apache.maven</groupId>
+ <artifactId>maven-model</artifactId>
+ <version>2.0.6</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.maven</groupId>
<artifactId>maven-plugin-api</artifactId>
<version>2.0.6</version>
</dependency>
@@ -123,16 +128,17 @@
<artifactId>plexus-container-default</artifactId>
<version>1.0-alpha-9-stable-1</version>
</dependency>
+
<dependency>
- <groupId>org.apache.maven.plugin-testing</groupId>
- <artifactId>maven-plugin-testing-harness</artifactId>
- <version>1.2</version>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>3.8.2</version>
<scope>test</scope>
</dependency>
<dependency>
- <groupId>org.apache.maven</groupId>
- <artifactId>maven-model</artifactId>
- <version>2.0.6</version>
+ <groupId>org.apache.maven.plugin-testing</groupId>
+ <artifactId>maven-plugin-testing-harness</artifactId>
+ <version>1.2</version>
<scope>test</scope>
</dependency>
</dependencies>
Added:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/pom.xml
URL:
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/pom.xml?rev=686368&view=auto
==============================================================================
---
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/pom.xml
(added)
+++
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/pom.xml
Fri Aug 15 14:11:32 2008
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ~ Licensed to the Apache Software Foundation (ASF) under one
+ ~ or more contributor license agreements. See the NOTICE file
+ ~ distributed with this work for additional information
+ ~ regarding copyright ownership. The ASF licenses this file
+ ~ to you under the Apache License, Version 2.0 (the
+ ~ "License"); you may not use this file except in compliance
+ ~ with the License. You may obtain a copy of the License at
+ ~
+ ~ http://www.apache.org/licenses/LICENSE-2.0
+ ~
+ ~ Unless required by applicable law or agreed to in writing,
+ ~ software distributed under the License is distributed on an
+ ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ ~ KIND, either express or implied. See the License for the
+ ~ specific language governing permissions and limitations
+ ~ under the License.
+ -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0";
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd";>
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>org.apache.maven.plugins.invoker</groupId>
+ <artifactId>project-cloning-reactor</artifactId>
+ <version>1.0-SNAPSHOT</version>
+ <packaging>pom</packaging>
+
+ <description>Test to check that project cloning includes all parents/modules
of the invoked project and not only sub directories.</description>
+
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ </properties>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-invoker-plugin</artifactId>
+ <version>@pom.version@</version>
+ <configuration>
+ <projectsDirectory>src/it</projectsDirectory>
+ <cloneProjectsTo>${project.build.directory}/it</cloneProjectsTo>
+ <pomIncludes>
+ <!-- only invoke this one which requires all the other projects to
be cloned as well -->
+ <pomInclude>aggregator/pom.xml</pomInclude>
+ </pomIncludes>
+ <goals>
+ <goal>validate</goal>
+ </goals>
+ </configuration>
+ <executions>
+ <execution>
+ <id>integration-test</id>
+ <goals>
+ <goal>run</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+
+</project>
Propchange:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/pom.xml
------------------------------------------------------------------------------
svn:eol-style = native
Propchange:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/pom.xml
------------------------------------------------------------------------------
svn:keywords = Author Date Id Revision
Added:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/aggregator/pom.xml
URL:
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/aggregator/pom.xml?rev=686368&view=auto
==============================================================================
---
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/aggregator/pom.xml
(added)
+++
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/aggregator/pom.xml
Fri Aug 15 14:11:32 2008
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd";>
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>test</groupId>
+ <artifactId>aggregator</artifactId>
+ <version>0.1-SNAPSHOT</version>
+ <packaging>pom</packaging>
+
+ <modules>
+ <module>../module-a</module>
+ <module>../module-b/pom.xml</module>
+ </modules>
+
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ </properties>
+</project>
Propchange:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/aggregator/pom.xml
------------------------------------------------------------------------------
svn:eol-style = native
Propchange:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/aggregator/pom.xml
------------------------------------------------------------------------------
svn:keywords = Author Date Id Revision
Added:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-a/pom.xml
URL:
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-a/pom.xml?rev=686368&view=auto
==============================================================================
---
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-a/pom.xml
(added)
+++
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-a/pom.xml
Fri Aug 15 14:11:32 2008
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd";>
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>test</groupId>
+ <artifactId>parent</artifactId>
+ <version>0.1-SNAPSHOT</version>
+ <relativePath>../parent</relativePath>
+ </parent>
+
+ <groupId>test</groupId>
+ <artifactId>module-a</artifactId>
+ <version>0.1-SNAPSHOT</version>
+ <packaging>pom</packaging>
+
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ </properties>
+</project>
Propchange:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-a/pom.xml
------------------------------------------------------------------------------
svn:eol-style = native
Propchange:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-a/pom.xml
------------------------------------------------------------------------------
svn:keywords = Author Date Id Revision
Added:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-b/pom.xml
URL:
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-b/pom.xml?rev=686368&view=auto
==============================================================================
---
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-b/pom.xml
(added)
+++
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-b/pom.xml
Fri Aug 15 14:11:32 2008
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd";>
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>test</groupId>
+ <artifactId>parent</artifactId>
+ <version>0.1-SNAPSHOT</version>
+ <relativePath>../parent</relativePath>
+ </parent>
+
+ <groupId>test</groupId>
+ <artifactId>module-b</artifactId>
+ <version>0.1-SNAPSHOT</version>
+ <packaging>pom</packaging>
+
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ </properties>
+</project>
Propchange:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-b/pom.xml
------------------------------------------------------------------------------
svn:eol-style = native
Propchange:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/module-b/pom.xml
------------------------------------------------------------------------------
svn:keywords = Author Date Id Revision
Added:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/parent/pom.xml
URL:
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/parent/pom.xml?rev=686368&view=auto
==============================================================================
---
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/parent/pom.xml
(added)
+++
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/parent/pom.xml
Fri Aug 15 14:11:32 2008
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd";>
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>test</groupId>
+ <artifactId>parent</artifactId>
+ <version>0.1-SNAPSHOT</version>
+ <packaging>pom</packaging>
+
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ </properties>
+</project>
Propchange:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/parent/pom.xml
------------------------------------------------------------------------------
svn:eol-style = native
Propchange:
maven/plugins/trunk/maven-invoker-plugin/src/it/project-cloning-reactor/src/it/parent/pom.xml
------------------------------------------------------------------------------
svn:keywords = Author Date Id Revision
Modified:
maven/plugins/trunk/maven-invoker-plugin/src/main/java/org/apache/maven/plugin/invoker/InvokerMojo.java
URL:
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-invoker-plugin/src/main/java/org/apache/maven/plugin/invoker/InvokerMojo.java?rev=686368&r1=686367&r2=686368&view=diff
==============================================================================
---
maven/plugins/trunk/maven-invoker-plugin/src/main/java/org/apache/maven/plugin/invoker/InvokerMojo.java
(original)
+++
maven/plugins/trunk/maven-invoker-plugin/src/main/java/org/apache/maven/plugin/invoker/InvokerMojo.java
Fri Aug 15 14:11:32 2008
@@ -29,10 +29,12 @@
import java.io.Writer;
import java.util.ArrayList;
import java.util.Arrays;
+import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
import java.util.List;
import java.util.Locale;
import java.util.Map;
@@ -40,6 +42,8 @@
import java.util.StringTokenizer;
import java.util.TreeSet;
+import org.apache.maven.model.Model;
+import org.apache.maven.model.io.xpp3.MavenXpp3Reader;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
@@ -485,13 +489,19 @@
scriptInterpreters.put( "bsh", new BeanShellScriptInterpreter() );
scriptInterpreters.put( "groovy", new GroovyScriptInterpreter() );
+ Collection collectedProjects = new LinkedHashSet();
+ for ( int i = 0; i < includedPoms.length; i++ )
+ {
+ collectProjects( projectsDirectory, includedPoms[i],
collectedProjects, true );
+ }
+
File projectsDir = projectsDirectory;
if ( cloneProjectsTo != null )
{
try
{
- cloneProjects( includedPoms );
+ cloneProjects( collectedProjects );
// enable in-place filtering
if ( !cloneProjectsTo.getCanonicalFile().equals(
projectsDirectory.getCanonicalFile() ) )
@@ -561,34 +571,135 @@
}
/**
- * Copies the specified IT projects to the directory given by [EMAIL
PROTECTED] #cloneProjectsTo}. A project may either be
- * denoted by a path to a POM file or merely by a path to a base directory.
+ * Collects all projects locally reachable from the specified project. The
method will as such try to read the POM
+ * and recursively follow its parent/module elements.
*
- * @param includedProjects The paths to the IT projects, relative to the
projects directory, must not be
- * <code>null</code>.
- * @throws IOException The the projects could not be copied.
+ * @param projectsDir The base directory of all projects, must not be
<code>null</code>.
+ * @param projectPath The relative path of the current project, can denote
either the POM or its base directory,
+ * must not be <code>null</code>.
+ * @param projectPaths The set of already collected projects to add new
projects to, must not be <code>null</code>.
+ * @param included A flag indicating whether the specified project has
been explicitly included via the parameter
+ * [EMAIL PROTECTED] #pomIncludes}. Such projects will always
be added to the result set even if there is no
+ * corresponding POM.
+ * @throws MojoExecutionException If the project tree could not be
traversed.
*/
- private void cloneProjects( String[] includedProjects )
+ private void collectProjects( File projectsDir, String projectPath,
Collection projectPaths, boolean included )
+ throws MojoExecutionException
+ {
+ projectPath = projectPath.replace( '\\', '/' );
+ File pomFile = new File( projectsDir, projectPath );
+ if ( pomFile.isDirectory() )
+ {
+ pomFile = new File( pomFile, "pom.xml" );
+ if ( !pomFile.exists() )
+ {
+ if ( included )
+ {
+ projectPaths.add( projectPath );
+ }
+ return;
+ }
+ if ( !projectPath.endsWith( "/" ) )
+ {
+ projectPath += '/';
+ }
+ projectPath += "pom.xml";
+ }
+ else if ( !pomFile.isFile() )
+ {
+ return;
+ }
+ if ( !projectPaths.add( projectPath ) )
+ {
+ return;
+ }
+
+ Model model;
+
+ Reader reader = null;
+ try
+ {
+ reader = ReaderFactory.newXmlReader( pomFile );
+ model = new MavenXpp3Reader().read( reader );
+ }
+ catch ( Exception e )
+ {
+ throw new MojoExecutionException( "Failed to parse POM: " +
pomFile, e );
+ }
+ finally
+ {
+ IOUtil.close( reader );
+ }
+
+ try
+ {
+ String projectsRoot = projectsDir.getCanonicalPath();
+ String projectDir = pomFile.getParent();
+
+ String parentPath = "../pom.xml";
+ if ( model.getParent() != null && StringUtils.isNotEmpty(
model.getParent().getRelativePath() ) )
+ {
+ parentPath = model.getParent().getRelativePath();
+ }
+ String parent = normalizePath( new File( projectDir, parentPath ),
projectsRoot );
+ if ( parent != null )
+ {
+ collectProjects( projectsDir, parent, projectPaths, false );
+ }
+
+ if ( model.getModules() != null )
+ {
+ for ( Iterator it = model.getModules().iterator();
it.hasNext(); )
+ {
+ String modulePath = (String) it.next();
+ String module = normalizePath( new File( projectDir,
modulePath ), projectsRoot );
+ if ( module != null )
+ {
+ collectProjects( projectsDir, module, projectPaths,
false );
+ }
+ }
+ }
+ }
+ catch ( IOException e )
+ {
+ throw new MojoExecutionException( "Failed to analyze POM: " +
pomFile, e );
+ }
+ }
+
+ /**
+ * Copies the specified projects to the directory given by [EMAIL
PROTECTED] #cloneProjectsTo}. A project may either be denoted
+ * by a path to a POM file or merely by a path to a base directory.
+ *
+ * @param projectPaths The paths to the projects to clone, relative to the
projects directory, must not be
+ * <code>null</code> nor contain <code>null</code> elements.
+ * @throws IOException If the the projects could not be copied.
+ */
+ private void cloneProjects( Collection projectPaths )
throws IOException
{
cloneProjectsTo.mkdirs();
+ Collection dirs = new LinkedHashSet();
+ for ( Iterator it = projectPaths.iterator(); it.hasNext(); )
+ {
+ String projectPath = (String) it.next();
+ if ( !new File( projectsDirectory, projectPath ).isDirectory() )
+ {
+ projectPath = getParentPath( projectPath );
+ }
+ dirs.add( projectPath );
+ }
+
List clonedSubpaths = new ArrayList();
- for ( int i = 0; i < includedProjects.length; i++ )
+ for ( Iterator it = dirs.iterator(); it.hasNext(); )
{
- String subpath = includedProjects[i];
- if ( !new File( projectsDirectory, subpath ).isDirectory() )
+ String subpath = (String) it.next();
+
+ // skip this project if its parent directory is also scheduled for
cloning
+ if ( !".".equals( subpath ) && dirs.contains( getParentPath(
subpath ) ) )
{
- int lastSep = subpath.lastIndexOf( File.separator );
- if ( lastSep > -1 )
- {
- subpath = subpath.substring( 0, lastSep );
- }
- else
- {
- subpath = ".";
- }
+ continue;
}
// avoid copying subdirs that are already cloned.
@@ -629,6 +740,18 @@
}
/**
+ * Gets the parent path of the specified relative path.
+ *
+ * @param path The relative path whose parent should be retrieved, must
not be <code>null</code>.
+ * @return The parent path or "." if the specified path has no parent,
never <code>null</code>.
+ */
+ private String getParentPath( String path )
+ {
+ int lastSep = Math.max( path.lastIndexOf( '/' ), path.lastIndexOf(
'\\' ) );
+ return ( lastSep < 0 ) ? "." : path.substring( 0, lastSep );
+ }
+
+ /**
* Copied a directory structure with deafault exclusions (.svn, CVS, etc)
*
* @param sourceDir The source directory to copy, must not be
<code>null</code>.
