| /******************************************************************************* |
| * Copyright (c) 2000, 2006 IBM Corporation and others. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0 which accompanies this distribution, |
| * and is available at http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.releng; |
| |
| /** |
| * A custom Ant task that finds compile logs containing compile errors. The |
| * compile logs with errors are sent as email attachments using information in |
| * monitor.properties. |
| */ |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.FileNotFoundException; |
| import java.io.FileReader; |
| import java.io.IOException; |
| import java.util.Vector; |
| |
| import javax.xml.parsers.ParserConfigurationException; |
| import javax.xml.parsers.SAXParser; |
| import javax.xml.parsers.SAXParserFactory; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Task; |
| import org.xml.sax.Attributes; |
| import org.xml.sax.InputSource; |
| import org.xml.sax.SAXException; |
| import org.xml.sax.helpers.DefaultHandler; |
| |
| public class CompileErrorCheck extends Task { |
| |
| private static final class CompilerErrorCheckerHandler extends DefaultHandler { |
| |
| boolean hasErrors = false; |
| |
| public boolean hasErrors() { |
| return hasErrors; |
| } |
| |
| @Override |
| public void startElement(final String uri, final String localName, final String name, final Attributes attributes) |
| throws SAXException { |
| if (hasErrors) { |
| return; |
| } |
| if ("problem_summary".equals(name)) { |
| // problem_summary name |
| final String value = attributes.getValue("errors"); |
| hasErrors = (value != null) && !value.equals("0"); |
| } |
| } |
| } |
| |
| // test |
| public static void main(final String[] args) { |
| final CompileErrorCheck checker = new CompileErrorCheck(); |
| checker.install = "d:/compilelogs"; |
| checker.execute(); |
| } |
| |
| // directory containing of build source, parent of features and plugins |
| private String install = ""; |
| |
| // keep track of compile logs containing errors |
| private final Vector logsWithErrors; |
| |
| // keep track of the factory to use |
| private SAXParser parser; |
| |
| public CompileErrorCheck() { |
| logsWithErrors = new Vector(); |
| final SAXParserFactory factory = SAXParserFactory.newInstance(); |
| parser = null; |
| |
| try { |
| parser = factory.newSAXParser(); |
| } |
| catch (final ParserConfigurationException e) { |
| e.printStackTrace(); |
| } |
| catch (final SAXException e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| @Override |
| public void execute() throws BuildException { |
| if (parser == null) { |
| return; |
| } |
| findLogs(new File(install)); |
| // sendNotice(); |
| } |
| |
| private void findLogs(final File aFile) { |
| if (!aFile.exists()) { |
| return; |
| } |
| // basis case |
| if (aFile.isFile()) { |
| final String absolutePath = aFile.getAbsolutePath(); |
| if (absolutePath.endsWith(".xml")) { |
| parse(aFile); |
| } else if (absolutePath.endsWith(".jar.bin.log") || absolutePath.endsWith("dot.bin.log")) { |
| read(aFile); |
| } |
| } else { |
| // recurse into directories looking for and reading compile logs |
| final File files[] = aFile.listFiles(); |
| |
| if (files != null) { |
| for (int i = 0, max = files.length; i < max; i++) { |
| findLogs(files[i]); |
| } |
| } |
| } |
| } |
| |
| /** |
| * Gets the install. |
| * |
| * @return Returns a String |
| */ |
| public String getInstall() { |
| return install; |
| } |
| |
| private void parse(final File file) { |
| BufferedReader reader = null; |
| try { |
| reader = new BufferedReader(new FileReader(file)); |
| } |
| catch (final FileNotFoundException e) { |
| e.printStackTrace(); |
| } |
| |
| final InputSource inputSource = new InputSource(reader); |
| |
| final CompilerErrorCheckerHandler compilerErrorCheckerHandler = new CompilerErrorCheckerHandler(); |
| try { |
| parser.parse(inputSource, compilerErrorCheckerHandler); |
| } |
| catch (final SAXException e) { |
| e.printStackTrace(); |
| } |
| catch (final IOException e) { |
| e.printStackTrace(); |
| } |
| finally { |
| // make sure we don't leave any file handle open |
| if (reader != null) { |
| try { |
| reader.close(); |
| } |
| catch (final IOException e) { |
| // ignore |
| } |
| } |
| } |
| |
| if (compilerErrorCheckerHandler.hasErrors()) { |
| logsWithErrors.add(new File(file.getParentFile(), file.getName().replaceAll(".xml", ".html"))); |
| System.out.println(file.getName() + " has compile errors."); |
| } |
| } |
| |
| // private void sendNotice() { |
| // //send email notification that there are compile errors in the build |
| // //send the logs as attachments |
| // Enumeration enumeration = logsWithErrors.elements(); |
| // |
| // if (logsWithErrors.size() > 0) { |
| // try{ |
| // |
| // Mailer mailer = new Mailer(); |
| // String [] logFiles = new String [logsWithErrors.size()]; |
| // |
| // int i=0; |
| // |
| // while (enumeration.hasMoreElements()) { |
| // logFiles[i++]=((File) enumeration.nextElement()).getAbsolutePath(); |
| // } |
| // |
| // mailer.sendMultiPartMessage("Compile errors in build", |
| // "Compile errors in build. See attached compile logs.", logFiles); |
| // } catch (NoClassDefFoundError e){ |
| // while (enumeration.hasMoreElements()) { |
| // String path=((File) enumeration.nextElement()).getAbsolutePath(); |
| // String |
| // nameWithPlugin=path.substring(path.indexOf("plugins"),path.length()); |
| // System.out.println("Compile errors detected in "+nameWithPlugin); |
| // } |
| // |
| // System.out.println("Unable to send email notice of compile errors."); |
| // System.out.println("The j2ee.jar may not be on the Ant classpath."); |
| // |
| // } |
| // |
| // } |
| // |
| // } |
| |
| private void read(final File file) { |
| // read the contents of the log file, and return contents as a String |
| if (file.length() == 0) { |
| return; |
| } |
| |
| BufferedReader in = null; |
| String aLine; |
| |
| try { |
| in = new BufferedReader(new FileReader(file)); |
| } |
| catch (final FileNotFoundException e) { |
| e.printStackTrace(); |
| } |
| |
| try { |
| while ((aLine = in.readLine()) != null) { |
| int statusSummaryIndex = aLine.indexOf("problem ("); |
| if (statusSummaryIndex == -1) { |
| statusSummaryIndex = aLine.indexOf("problems ("); |
| } |
| |
| if ((statusSummaryIndex != -1) && (aLine.indexOf("error", statusSummaryIndex) != -1)) { |
| logsWithErrors.add(file); |
| System.out.println(file.getName() + " has compile errors."); |
| return; |
| } |
| } |
| } |
| catch (final IOException e) { |
| e.printStackTrace(); |
| } |
| finally { |
| // make sure we don't leave any file handle open |
| if (in != null) { |
| try { |
| in.close(); |
| } |
| catch (final IOException e) { |
| // ignore |
| } |
| } |
| } |
| } |
| |
| /** |
| * Sets the install. |
| * |
| * @param install |
| * The install to set |
| */ |
| public void setInstall(final String install) { |
| this.install = install; |
| } |
| |
| } |