/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001-2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Ant", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
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*
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* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.tools.ant.taskdefs.optional;
import java.io.File;
import java.io.OutputStream;
import java.io.PrintStream;
import java.io.BufferedOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import org.apache.tools.ant.Task;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.taskdefs.ExecuteStreamHandler;
import org.apache.tools.ant.taskdefs.LogStreamHandler;
import org.apache.tools.ant.taskdefs.LogOutputStream;
import org.apache.tools.ant.taskdefs.PumpStreamHandler;
import org.apache.tools.ant.taskdefs.Execute;
import org.apache.tools.ant.types.Commandline;
/**
* Invokes the rpm tool to build a Linux installation file.
* @author lucas@collab.net
*/
public class Rpm extends Task {
/**
* the spec file
*/
private String specFile;
/**
* the rpm top dir
*/
private File topDir;
/**
* the rpm command to use
*/
private String command = "-bb";
/**
* clean BUILD directory
*/
private boolean cleanBuildDir = false;
/**
* remove spec file
*/
private boolean removeSpec = false;
/**
* remove sources
*/
private boolean removeSource = false;
/**
* the file to direct standard output from the command
*/
private File output;
/**
* the file to direct standard error from the command
*/
private File error;
public void execute() throws BuildException {
Commandline toExecute = new Commandline();
toExecute.setExecutable("rpm");
if (topDir != null) {
toExecute.createArgument().setValue("--define");
toExecute.createArgument().setValue("_topdir" + topDir);
}
toExecute.createArgument().setLine(command);
if (cleanBuildDir) {
toExecute.createArgument().setValue("--clean");
}
if (removeSpec) {
toExecute.createArgument().setValue("--rmspec");
}
if (removeSource) {
toExecute.createArgument().setValue("--rmsource");
}
toExecute.createArgument().setValue("SPECS/" + specFile);
ExecuteStreamHandler streamhandler = null;
OutputStream outputstream = null;
OutputStream errorstream = null;
if (error == null && output == null) {
streamhandler = new LogStreamHandler(this, Project.MSG_INFO,
Project.MSG_WARN);
} else {
if (output != null) {
try {
outputstream = new PrintStream(new BufferedOutputStream(new FileOutputStream(output)));
} catch (IOException e) {
throw new BuildException(e, location);
}
} else {
outputstream = new LogOutputStream(this, Project.MSG_INFO);
}
if (error != null) {
try {
errorstream = new PrintStream(new BufferedOutputStream(new FileOutputStream(error)));
} catch (IOException e) {
throw new BuildException(e, location);
}
} else {
errorstream = new LogOutputStream(this, Project.MSG_WARN);
}
streamhandler = new PumpStreamHandler(outputstream, errorstream);
}
Execute exe = new Execute(streamhandler, null);
exe.setAntRun(project);
if (topDir == null) {
topDir = project.getBaseDir();
}
exe.setWorkingDirectory(topDir);
exe.setCommandline(toExecute.getCommandline());
try {
exe.execute();
log("Building the RPM based on the " + specFile + " file");
} catch (IOException e) {
throw new BuildException(e, location);
} finally {
if (output != null) {
try {
outputstream.close();
} catch (IOException e) {}
}
if (error != null) {
try {
errorstream.close();
} catch (IOException e) {}
}
}
}
/**
* The directory which will have the expected
* subdirectories, SPECS, SOURCES, BUILD, SRPMS ; optional.
* If this isn't specified,
* the <tt>baseDir</tt> value is used
*/
public void setTopDir(File td) {
this.topDir = td;
}
/**
* What command to issue to the rpm tool; optional.
* The default is "-bb"
*/
public void setCommand(String c) {
this.command = c;
}
/**
* The name of the spec File to use; required.
*/
public void setSpecFile(String sf) {
if ((sf == null) || (sf.trim().equals(""))) {
throw new BuildException("You must specify a spec file", location);
}
this.specFile = sf;
}
/**
* Flag (optional, default=false) to remove
* the generated files in the BUILD directory
*/
public void setCleanBuildDir(boolean cbd) {
cleanBuildDir = cbd;
}
/**
* Flag (optional, default=false) to remove the spec file from SPECS
*/
public void setRemoveSpec(boolean rs) {
removeSpec = rs;
}
/**
* Flag (optional, default=false)
* to remove the sources after the build.
* See the the <tt>--rmsource</tt> option of rpmbuild.
*/
public void setRemoveSource(boolean rs) {
removeSource = rs;
}
/**
* Optional file to save stdout to.
*/
public void setOutput(File output) {
this.output = output;
}
/**
* Optional file to save stderr to
*/
public void setError(File error) {
this.error = error;
}
}