
/*
 * 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.*;
import java.util.*;
import java.util.jar.*;
import org.codehaus.plexus.util.*;

boolean result = true;

try
{
    File target = new File( basedir, "target" );
    if ( !target.exists() || !target.isDirectory() )
    {
        System.err.println( "target file is missing or not a directory." );
        return false;
    }

    File artifact = new File( target, "mjar228-1.0-SNAPSHOT.jar" );
    if ( !artifact.exists() || artifact.isDirectory() )
    {
        System.err.println( "artifact file is missing or a directory." );
        return false;
    }

    JarFile jar = new JarFile( artifact );

    Attributes manifest = jar.getManifest().getMainAttributes();

    if ( !manifest.getValue( new Attributes.Name( "Created-By" ) ).startsWith( "Apache Maven" ) )
    {
        System.err.println( "Created-By not equals Apache Maven" );
        return false;
    }

    if ( !"myproject.HelloWorld".equals( manifest.get( Attributes.Name.MAIN_CLASS ) ) )
    {
        System.err.println( Attributes.Name.MAIN_CLASS.toString() + " not equals myproject.HelloWorld" );
        return false;
    }
    if ( !"lib/junit-4.11.jar lib/hamcrest-core-1.3.jar".equals( manifest.get( Attributes.Name.CLASS_PATH ) ) )
    {
        System.err.println( Attributes.Name.CLASS_PATH.toString() + 
          " not equals lib/junit-4.11.jar lib/hamcrest-core-1.3.jar" );
        return false;
    }

}
catch( Throwable e )
{
    e.printStackTrace();
    result = false;
}

return result;