package org.apache.maven.artifact.ant;
/*
* 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.
*/
import java.io.File;
import org.apache.maven.model.Dependency;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.taskdefs.Java;
import org.apache.tools.ant.types.FileSet;
import org.apache.tools.ant.types.Path;
import org.apache.tools.ant.types.Environment.Variable;
/**
* Ant task to execute a maven build.
*
* @author pgier
*
*/
public class Mvn
extends Java
{
public final String BATCH_MODE = "-B";
private File pom;
private File mavenHome;
private final String DEFAULT_MAVEN_VERSION = "2.0.10";
private String mavenVersion = DEFAULT_MAVEN_VERSION;
private boolean batchMode = true;
private LocalRepository localRepository;
public void execute() throws BuildException
{
if ( batchMode )
{
this.createArg().setValue( BATCH_MODE );
}
if ( pom != null )
{
createArg().setValue( "-f" + pom.getAbsolutePath() );
}
if ( localRepository != null )
{
this.createJvmarg().setValue( "-Dmaven.repo.local=" + localRepository.getPath().getAbsolutePath() );
}
if ( mavenHome == null )
{
downloadAndConfigureMaven();
}
else
{
setupLocalMaven();
}
super.execute();
}
private void downloadAndConfigureMaven()
{
Dependency mavenCore = new Dependency();
mavenCore.setGroupId( "org.apache.maven" );
mavenCore.setArtifactId( "maven-core" );
mavenCore.setVersion( getMavenVersion() );
DependenciesTask depsTask = new DependenciesTask();
depsTask.setProject( getProject() );
depsTask.setPathId( "maven-core-dependencies" );
depsTask.addDependency( mavenCore );
depsTask.execute();
this.setClasspath( (Path) getProject().getReference( "maven-core-dependencies" ) );
this.setClassname( "org.apache.maven.cli.MavenCli" );
}
private void setupLocalMaven()
{
// Set the required properties
Variable classworldsConfProp = new Variable();
classworldsConfProp.setKey( "classworlds.conf" );
File classworldsPath = new File( mavenHome, "bin/m2.conf" );
classworldsConfProp.setValue( classworldsPath.getAbsolutePath() );
this.addSysproperty( classworldsConfProp );
Variable mavenHomeProp = new Variable();
mavenHomeProp.setKey( "maven.home" );
mavenHomeProp.setValue( mavenHome.getAbsolutePath() );
this.addSysproperty( mavenHomeProp );
// Set the boot classpath
FileSet bootDir = new FileSet();
bootDir.setDir( new File ( mavenHome, "boot" ) );
bootDir.setIncludes( "*.jar" );
Path mavenClasspath = new Path( getProject() );
mavenClasspath.addFileset( bootDir );
this.setClasspath( mavenClasspath );
this.setClassname( "org.codehaus.classworlds.Launcher" );
}
public void setPom( File pom )
{
this.pom = pom;
}
public File getPom()
{
return pom;
}
public void setMavenHome( File mavenHome )
{
this.mavenHome = mavenHome;
}
public File getMavenHome()
{
return mavenHome;
}
public void setBatchMode( boolean batchMode )
{
this.batchMode = batchMode;
}
public boolean isBatchMode()
{
return batchMode;
}
public void addLocalRepository( LocalRepository localRepository )
{
this.localRepository = localRepository;
}
public LocalRepository getLocalRepository()
{
return localRepository;
}
public void setMavenVersion( String mavenVersion )
{
this.mavenVersion = mavenVersion;
}
public String getMavenVersion()
{
return mavenVersion;
}
}