/*
 * 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.regex.*;

import org.codehaus.plexus.util.*;

boolean checkValue( String expected, String key, Properties props )
{
    String actual = props.getProperty( key );
    if ( !expected.equals( actual ) )
    {
        System.err.println( "Generated build properties contain bad value for key " + key + ": expected \"" + expected
                            + "\" but was \"" + actual + "\"" );
        return false;
    }
    return true;
}

try
{
    File propsFile = new File( basedir, "maven-build.properties" );
    Properties props = new Properties();
    InputStream in = null;
    try
    {
        in = new FileInputStream( propsFile );
        props.load( in );
    }
    finally
    {
        IOUtil.close( in );
    }

    if ( !checkValue( "target", "maven.build.dir", props ) )
    {
        return false;
    }
    if ( !checkValue( "src/main/java", "maven.build.srcDir.0", props ) )
    {
        return false;
    }
    if ( !checkValue( "src/test/java", "maven.build.testDir.0", props ) )
    {
        return false;
    }
    if ( !checkValue( "src/main/resources", "maven.build.resourceDir.0", props ) )
    {
        return false;
    }
    if ( !checkValue( ".", "maven.build.resourceDir.1", props ) )
    {
        return false;
    }
}
catch( Throwable t )
{
    t.printStackTrace();
    return false;
}

return true;