/*
 * 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.*;
import org.codehaus.plexus.util.cli.*;

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, "MJAR-70-recreation-1.0-SNAPSHOT.jar" );
    if ( !artifact.exists() || artifact.isDirectory() )
    {
        System.err.println( "artifact file is missing or a directory." );
        return false;
    }   
    
    long lastModified = artifact.lastModified();
    String localRepoPath = basedir.getParentFile().getParentFile().getParentFile().getPath() + "/target/local-repo";
    Commandline commandline = new Commandline();
    commandline.setExecutable( "mvn" );
    commandline.setWorkingDirectory( basedir );
    commandline.createArg().setLine( "-f interpolated-pom.xml -Dmaven.repo.local=" + localRepoPath + " package" );     
    CommandLineUtils.StringStreamConsumer consumer = new CommandLineUtils.StringStreamConsumer();
    int res = CommandLineUtils.executeCommandLine( commandline, consumer, consumer );
    if ( res != 0 )
    {
        System.err.println( "mvn cli invocation not return 0 but " + res );
        return false;
    }
    artifact = new File ( target, "MJAR-70-recreation-1.0-SNAPSHOT.jar" );     
    if ( !artifact.exists() || artifact.isDirectory() )
    {
        System.err.println( "artifact file is missing or a directory." );
        return false;
    }
    if ( artifact.lastModified() <= lastModified )
    {
        System.err.println( "artifact.lastModified() <= lastModified jar has not been recreated" );
        return false;    
    }

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

return result;