001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2008-2011 SonarSource 004 * mailto:contact AT sonarsource DOT com 005 * 006 * Sonar is free software; you can redistribute it and/or 007 * modify it under the terms of the GNU Lesser General Public 008 * License as published by the Free Software Foundation; either 009 * version 3 of the License, or (at your option) any later version. 010 * 011 * Sonar is distributed in the hope that it will be useful, 012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014 * Lesser General Public License for more details. 015 * 016 * You should have received a copy of the GNU Lesser General Public 017 * License along with Sonar; if not, write to the Free Software 018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02 019 */ 020 package org.sonar.server.mavendeployer; 021 022 import org.apache.commons.io.FileUtils; 023 import org.apache.commons.lang.StringUtils; 024 import org.sonar.api.utils.ZipUtils; 025 026 import java.io.File; 027 import java.io.IOException; 028 029 public final class Mojo extends Artifact { 030 031 private Mojo(String artifactId, String version, File jar) { 032 super(BASE_GROUP_ID, artifactId, version, "maven-plugin", jar); 033 } 034 035 public static Mojo createMaven2Plugin(String version, File jar) { 036 return new Mojo("sonar-core-maven-plugin", version, jar); 037 } 038 039 @Override 040 protected String getTemplatePath() { 041 return "/org/sonar/server/mavendeployer/" + getArtifactId() + ".template"; 042 } 043 044 @Override 045 protected void copyTo(File toDir) throws IOException { 046 File tmpDir = prepareTmpDir(); 047 try { 048 copyTo(toDir, tmpDir); 049 050 } finally { 051 destroyTmpDir(tmpDir); 052 } 053 } 054 055 protected void copyTo(File toDir, File temporaryDir) throws IOException { 056 ZipUtils.unzip(jar, temporaryDir); 057 058 File metadataFile = new File(temporaryDir, "META-INF/maven/plugin.xml"); 059 String metadata = FileUtils.readFileToString(metadataFile); 060 metadata = updateVersion(metadata, version); 061 062 FileUtils.writeStringToFile(metadataFile, metadata); 063 ZipUtils.zipDir(temporaryDir, new File(toDir, jar.getName())); 064 } 065 066 protected String updateVersion(String metadata, String version) { 067 String before = StringUtils.substringBefore(metadata, "<version>"); 068 String after = StringUtils.substringAfter(metadata, "</version>"); 069 return before + "<version>" + version + "</version>" + after; 070 } 071 072 private File prepareTmpDir() throws IOException { 073 File tmpDir = new File(System.getProperty("java.io.tmpdir"), "sonar-" + version); 074 if (tmpDir.exists()) { 075 FileUtils.cleanDirectory(tmpDir); 076 } else { 077 FileUtils.forceMkdir(tmpDir); 078 } 079 return tmpDir; 080 } 081 082 private void destroyTmpDir(File tmpDir) { 083 if (tmpDir != null) { 084 FileUtils.deleteQuietly(tmpDir); 085 } 086 } 087 }