/*
* 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.
*
*/
package org.apache.directory.daemon.installers.deb;
import java.io.File;
import java.io.IOException;
import java.util.Properties;
import org.apache.directory.daemon.installers.MojoCommand;
import org.apache.directory.daemon.installers.MojoHelperUtils;
import org.apache.directory.daemon.installers.ServiceInstallersMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.plugin.logging.Log;
import org.apache.tools.ant.taskdefs.Execute;
/**
* Nullsoft INstaller System (NSIS) Installer command for Windows installers
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev: 434414 $
*/
public class DebInstallerCommand extends MojoCommand
{
private final Properties filterProperties = new Properties( System.getProperties() );
/** The Deb target */
private final DebTarget target;
/** The Maven logger */
private final Log log;
/** The dpkg utility*/
private File dpkgUtility;
/**
* Creates a new instance of DebInstallerCommand.
*
* @param mymojo
* the Server Installers Mojo
* @param target
* the DEB target
*/
public DebInstallerCommand( ServiceInstallersMojo mymojo, DebTarget target )
{
super( mymojo );
this.target = target;
this.log = mymojo.getLog();
initializeFiltering();
}
/**
* Performs the following:
* <ol>
* <li>Bail if target is not for linux or the dpkg utility could not be found.</li>
* <li>Creates the Debian DEB package for Apache DS</li>
* </ol>
*/
public void execute() throws MojoExecutionException, MojoFailureException
{
// Verifying the target is linux
if ( !target.getOsFamily().equals( "linux" ) )
{
log.warn( "DEB package installer can only be targeted for Linux platforms!" );
log.warn( "The build will continue, but please check the the platform of this installer " );
log.warn( "target" );
return;
}
// Verifying the dpkg utility exists
if ( !target.getDpkgUtility().exists() )
{
log.warn( "Cannot find dpkg utility at this location: " + target.getDpkgUtility() );
log.warn( "The build will continue, but please check the location of your dpkg " );
log.warn( "utility." );
return;
}
else
{
dpkgUtility = target.getDpkgUtility();
}
File baseDirectory = target.getLayout().getBaseDirectory();
File imagesDirectory = baseDirectory.getParentFile();
log.info( "Creating Debian DEB Package..." );
// Creating the package directory
File debDirectory = new File( imagesDirectory, target.getId() + "-deb" );
debDirectory.mkdirs();
log.info( "Copying DEB Package files" );
// Copying the apacheds files in the '/opt/apacheds-$VERSION/' directory
File debApacheDsHomeDirectory = new File( debDirectory, "opt/apacheds-" + target.getApplication().getVersion() );
try
{
// Copying the generated layout
MojoHelperUtils.copyFiles( baseDirectory, debApacheDsHomeDirectory );
// Replacing the apacheds.conf file
MojoHelperUtils.copyAsciiFile( mymojo, filterProperties, getClass().getResourceAsStream( "apacheds.conf" ),
new File( debApacheDsHomeDirectory, "conf/apacheds.conf" ), false );
}
catch ( IOException e )
{
log.error( e.getMessage() );
throw new MojoFailureException( "Failed to copy image (" + target.getLayout().getBaseDirectory()
+ ") to the DEB directory (" + debApacheDsHomeDirectory + ")" );
}
// Copying the instances in the '/var/lib/apacheds-$VERSION/default' directory
File debDefaultInstanceDirectory = new File( debDirectory, "var/lib/apacheds-"
+ target.getApplication().getVersion() + "/default" );
debDefaultInstanceDirectory.mkdirs();
File debDefaultInstanceConfDirectory = new File( debDefaultInstanceDirectory, "conf" );
debDefaultInstanceConfDirectory.mkdirs();
new File( debDefaultInstanceDirectory, "ldif" ).mkdirs();
new File( debDefaultInstanceDirectory, "log" ).mkdirs();
new File( debDefaultInstanceDirectory, "partitions" ).mkdirs();
new File( debDefaultInstanceDirectory, "run" ).mkdirs();
File debEtcInitdDirectory = new File( debDirectory, "etc/init.d" );
debEtcInitdDirectory.mkdirs();
new File( debDirectory, "/var/run/apacheds-" + target.getApplication().getVersion() ).mkdirs();
try
{
// Copying the apacheds.conf file in the default instance conf directory
MojoHelperUtils.copyAsciiFile( mymojo, filterProperties, getClass().getResourceAsStream(
"apacheds-default.conf" ), new File( debDefaultInstanceConfDirectory, "apacheds.conf" ), false );
// Copying the log4j.properties file in the default instance conf directory
MojoHelperUtils.copyAsciiFile( mymojo, filterProperties, new File( debApacheDsHomeDirectory,
"conf/log4j.properties" ), new File( debDefaultInstanceConfDirectory, "log4j.properties" ), false );
// Copying the server.xml file in the default instance conf directory
MojoHelperUtils.copyAsciiFile( mymojo, filterProperties, new File( debApacheDsHomeDirectory,
"conf/server.xml" ), new File( debDefaultInstanceConfDirectory, "server.xml" ), false );
// Copying the init script in /etc/init.d/
MojoHelperUtils
.copyAsciiFile( mymojo, filterProperties, getClass().getResourceAsStream( "apacheds-init" ), new File(
debEtcInitdDirectory, "apacheds-" + target.getApplication().getVersion() + "-default" ), true );
// Removing the redundant server.xml file (see DIRSERVER-1112)
new File( debApacheDsHomeDirectory, "conf/server.xml" ).delete();
}
catch ( IOException e )
{
log.error( e.getMessage() );
throw new MojoFailureException( "Failed to copy resources files to the DEB directory ("
+ debDefaultInstanceDirectory + ")" );
}
// Create DEBIAN directory
File debDebianDirectory = new File( debDirectory, "DEBIAN" );
debDebianDirectory.mkdirs();
// Copying the 'control' file
try
{
MojoHelperUtils.copyAsciiFile( mymojo, filterProperties, getClass().getResourceAsStream( "control" ),
new File( debDebianDirectory, "control" ), true );
MojoHelperUtils.copyAsciiFile( mymojo, filterProperties, getClass().getResourceAsStream( "postinst" ),
new File( debDebianDirectory, "postinst" ), true );
MojoHelperUtils.copyAsciiFile( mymojo, filterProperties, getClass().getResourceAsStream( "prerm" ),
new File( debDebianDirectory, "prerm" ), true );
}
catch ( IOException e )
{
log.error( e.getMessage() );
throw new MojoFailureException( "Failed to copy DEB 'control' file." );
}
// Setting correct permission on the postinst script
MojoHelperUtils.exec( new String[]
{ "chmod", "755", new File( debDebianDirectory, "postinst" ).toString() }, debDebianDirectory, false );
MojoHelperUtils.exec( new String[]
{ "chmod", "755", new File( debDebianDirectory, "prerm" ).toString() }, debDebianDirectory, false );
// Generating the DEB
log.info( "Generating Debian DEB Package" );
String finalName = target.getFinalName();
if ( !finalName.endsWith( ".deb" ) )
{
finalName = finalName + ".deb";
}
Execute createDebTask = new Execute();
String[] cmd = new String[]
{ dpkgUtility.getAbsolutePath(), "-b", target.getId() + "-deb", finalName };
createDebTask.setCommandline( cmd );
createDebTask.setSpawn( true );
createDebTask.setWorkingDirectory( imagesDirectory );
try
{
createDebTask.execute();
}
catch ( IOException e )
{
log.error( e.getMessage() );
throw new MojoFailureException( "Failed while trying to generate the DEB package: " + e.getMessage() );
}
log.info( "Debian DEB package generated at " + new File( imagesDirectory, finalName ) );
}
private void initializeFiltering()
{
filterProperties.putAll( mymojo.getProject().getProperties() );
filterProperties.put( "app", target.getApplication().getName() );
String version = target.getApplication().getVersion();
if ( target.getApplication().getVersion() != null )
{
if ( version.endsWith( "-SNAPSHOT" ) )
{
filterProperties.put( "version.debian", version + "1" );
}
else
{
filterProperties.put( "version.debian", version );
}
filterProperties.put( "app.version", version );
}
else
{
filterProperties.put( "app.version", "1.0" );
}
filterProperties.put( "arch", target.getOsArch() );
}
/* (non-Javadoc)
* @see org.apache.directory.daemon.installers.MojoCommand#getFilterProperties()
*/
public Properties getFilterProperties()
{
return filterProperties;
}
}