/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Portions Copyright 2007-2008 Sun Microsystems, Inc.
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*/
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package org.opends.build.tools;
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import org.apache.tools.ant.Task;
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import org.apache.tools.ant.BuildException;
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import static org.opends.build.tools.Utilities.*;
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import java.io.File;
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import java.io.PrintWriter;
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/**
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* Generates an RPM spec file.
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*/
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public class GenerateRpm extends Task {
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private File topDir;
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private String topDirAbsolutePath;
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private String sourceDirName;
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private File destFile;
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private String prefix;
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private String version;
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private String release;
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private boolean overwrite;
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private StringBuilder sb;
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private final String filePrefix="%{_prefix}";
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private final String dirPrefix="%dir %{_prefix}";
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/**
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* Sets the top directory for the rpm build.
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* @param topDir File representing top directory for rpm build directory
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*/
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public void setTopDir(File topDir) {
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this.topDir = topDir;
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topDirAbsolutePath = topDir.getAbsolutePath();
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}
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/**
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* Sets the prefix for the RPM.
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* @param prefix Used for package relocation
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*/
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public void setPrefix(String prefix) {
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this.prefix = prefix;
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}
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/**
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* Sets the name of the source directory.
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* @param sourceDirName name of the source directory.
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*/
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public void setSourceDirName(String sourceDirName) {
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this.sourceDirName = sourceDirName;
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}
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/**
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* Sets the RPM spec file that will be generated.
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* @param dest The spec file
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*
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*/
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public void setSpecFileName(File dest) {
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this.destFile = dest;
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}
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/**
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* Sets the version number.
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* @param version The version number
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*
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*/
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public void setVersion(String version) {
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this.version = version;
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}
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/**
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* Sets the release number.
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* @param release The release number
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*
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*/
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public void setRelease(String release) {
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this.release = release;
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}
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/**
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* Indicates when true that an existing destination
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* file will be overwritten.
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* @param o boolean where true means overwrite
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*/
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public void setOverwrite(boolean o) {
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this.overwrite = o;
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void execute() throws BuildException {
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try {
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if (!topDir.exists()) {
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throw new BuildException("directory " + topDir.getName()
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+ " does not exist");
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}
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if (!topDir.isDirectory()) {
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throw new BuildException(topDir.getName() + " is not a directory");
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}
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if (destFile.exists()) {
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if (this.overwrite) {
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destFile.delete();
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log("Regenerating " + destFile.getName() + " from "
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+ topDir.getName());
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} else {
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log(destFile.getName() + " has not been regenerated");
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}
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}
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sb = new StringBuilder();
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File rootDir = new File(sourceDirName);
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String opendsDir = rootDir.getName();
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// Generate the package information
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sb.append("Summary : OpenDS Directory Server" + EOL);
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sb.append("Name : opends" + EOL);
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sb.append("Version : " + version + EOL);
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sb.append("Release : " + release + EOL);
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sb.append("License : CDDL" + EOL);
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sb.append("Group : Applications/Network" + EOL);
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sb.append("URL : https://opends.org" + EOL);
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sb.append( EOL);
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sb.append("BuildArchitectures : noarch" + EOL);
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sb.append("BuildRoot : " + topDirAbsolutePath + "/SOURCES"+ EOL);
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sb.append("Prefix : " + prefix + EOL);
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sb.append( EOL);
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sb.append("%define _prefix " + prefix + EOL);
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sb.append( EOL);
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sb.append("%Description" + EOL);
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sb.append("OpenDS Directory Server" + EOL);
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sb.append( EOL);
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sb.append("# =========================" + EOL);
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sb.append("# pre/post installation" + EOL);
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sb.append("# =========================" + EOL);
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sb.append("# The order is:" + EOL);
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sb.append("# 1. %pre new" + EOL);
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sb.append("# 2. install new" + EOL);
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sb.append("# 3. %post new" + EOL);
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sb.append("# 4. %preun old" + EOL);
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sb.append("# 5. delete old" + EOL);
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sb.append("# 6. %postun old" + EOL);
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sb.append("# Note: \"$1 equals \"1\" it means \"fresh install\"" + EOL);
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sb.append( EOL);
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sb.append("# PRE INSTALL" + EOL);
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sb.append("%pre" + EOL);
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sb.append("if [ \"$1\" != \"1\" ]; then" + EOL);
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sb.append("echo \" This version of the OpenDS RPM does not work\""+ EOL);
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sb.append("echo \" with the standard RPM upgrade mechanism\"" + EOL);
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sb.append("echo \" (rpm -U or rpm -F).\"" + EOL);
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sb.append("echo \" To perform an upgrade, use the OpenDS upgrade\""+ EOL);
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sb.append("echo \" tool included in the package delivery.\"" + EOL);
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sb.append("echo \" For more information about the upgrade process\""+ EOL);
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sb.append("echo \" with RPM see https://www.opends.org/wiki//page/OpendsRPM.\""+ EOL);
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sb.append("exit 1" + EOL);
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sb.append("fi" + EOL);
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sb.append( EOL);
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sb.append("# POST INSTALL" + EOL);
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sb.append("%post" + EOL);
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sb.append( EOL);
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sb.append("# PRE UNINSTALL" + EOL);
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sb.append("%preun" + EOL);
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sb.append("${RPM_INSTALL_PREFIX}/OpenDS-1.0.0/bin/stop-ds" + EOL);
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sb.append( EOL);
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sb.append("# POST UNINSTALL" + EOL);
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sb.append("%postun" + EOL);
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sb.append("rm -rf ${RPM_INSTALL_PREFIX}/" + opendsDir + EOL);
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sb.append("rmdir --ignore-fail-on-non-empty ${RPM_INSTALL_PREFIX}" + EOL);
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sb.append( EOL);
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sb.append("# =========================" + EOL);
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sb.append("# Prepare, Build, Install" + EOL);
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sb.append("# =========================" + EOL);
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sb.append("%prep" + EOL);
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sb.append("cd "+ topDirAbsolutePath +"/SOURCES" + prefix +
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" ; cp -r " + sourceDirName + " ." + EOL);
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sb.append("%build" + EOL);
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sb.append("%install" + EOL);
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sb.append( EOL);
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sb.append("# =========================" + EOL);
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sb.append("# FILES LAYOUT" + EOL);
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sb.append("# =========================" + EOL);
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sb.append("%files" + EOL);
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sb.append(dirPrefix + EOL);
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generatedLevel("", rootDir);
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// flush the spec file.
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PrintWriter destWriter = new PrintWriter(destFile);
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destWriter.print(sb.toString());
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destWriter.close();
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} catch (Exception e) {
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// Don't leave a malformed file laying around. Delete
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// it so it will be forced to be regenerated.
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if (destFile.exists()) {
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destFile.deleteOnExit();
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}
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e.printStackTrace();
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throw new BuildException("Error processing " + topDir + ": "
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+ e.getMessage());
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}
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}
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private void generatedLevel (String parent, File source )
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{
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if (source.isDirectory())
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{
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sb.append(dirPrefix + parent + "/" +source.getName());
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sb.append(EOL);
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for (File child : source.listFiles())
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{
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generatedLevel( parent + "/" +source.getName(), child);
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}
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}
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else
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{
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sb.append(filePrefix + parent + "/" +source.getName());
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sb.append(EOL);
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}
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}
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}
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