| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.ant.internal.ui.antsupport; |
| |
| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 1999, 2000 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 |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * 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/>. |
| */ |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileNotFoundException; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.PrintStream; |
| import java.text.MessageFormat; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.Enumeration; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Properties; |
| import java.util.Vector; |
| |
| import org.apache.tools.ant.BuildEvent; |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.BuildListener; |
| import org.apache.tools.ant.BuildLogger; |
| import org.apache.tools.ant.DefaultLogger; |
| import org.apache.tools.ant.DemuxOutputStream; |
| import org.apache.tools.ant.Diagnostics; |
| import org.apache.tools.ant.Main; |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.ProjectHelper; |
| import org.apache.tools.ant.Target; |
| import org.apache.tools.ant.util.FileUtils; |
| |
| /** |
| * Eclipse application entry point into Ant in a separate VM. Derived from the original Ant Main class |
| * to ensure that the functionality is equivalent when running in the platform. |
| */ |
| public class InternalAntRunner { |
| |
| private List buildListeners; |
| |
| private String buildFileLocation; |
| |
| /** |
| * Targets we want to run. |
| */ |
| private Vector targets; |
| |
| private Map userProperties; |
| |
| private Project currentProject; |
| |
| private String defaultTarget; |
| |
| private BuildLogger buildLogger= null; |
| |
| /** |
| * Cache of the Ant version number when it has been loaded |
| */ |
| private String antVersionNumber= null; |
| |
| /** Our current message output status. Follows Project.MSG_XXX */ |
| private int messageOutputLevel = Project.MSG_INFO; |
| |
| /** Indicates whether output to the log is to be unadorned. */ |
| private boolean emacsMode = false; |
| |
| /** Indicates we should only parse and display the project help information */ |
| private boolean projectHelp = false; |
| |
| /** Stream that we are using for logging */ |
| private PrintStream out = System.out; |
| |
| /** Stream that we are using for logging error messages */ |
| private PrintStream err = System.err; |
| |
| /** |
| * The Ant logger class. There may be only one logger. It will have the |
| * right to use the 'out' PrintStream. The class must implement the BuildLogger |
| * interface. An empty String indicates that no logger is to be used. A <code>null</code> |
| * name indicates that the org.apache.tools.ant.DefaultLogger will be used. |
| */ |
| private String loggerClassname = null; |
| |
| /** Extra arguments to be parsed as command line arguments. */ |
| private String[] extraArguments = null; |
| |
| private boolean scriptExecuted= false; |
| |
| private List propertyFiles= new ArrayList(); |
| |
| |
| /** |
| * The Ant InputHandler class. There may be only one input handler. |
| */ |
| private String inputHandlerClassname = null; |
| |
| |
| |
| public static void main(String[] args) { |
| new InternalAntRunner().run(getArrayList(args)); |
| } |
| |
| private void addBuildListeners(Project project) { |
| String className= null; |
| try { |
| BuildLogger logger= createLogger(); |
| if (logger != null) { |
| project.addBuildListener(logger); |
| } |
| if (buildListeners != null) { |
| for (Iterator iterator = buildListeners.iterator(); iterator.hasNext();) { |
| className = (String) iterator.next(); |
| Class listener = Class.forName(className); |
| project.addBuildListener((BuildListener) listener.newInstance()); |
| } |
| } |
| } catch (ClassCastException e) { |
| String message = MessageFormat.format(InternalAntMessages.getString("InternalAntRunner.{0}_which_was_specified_to_be_a_build_listener_is_not_an_instance_of_org.apache.tools.ant.BuildListener._1"), new String[]{className}); //$NON-NLS-1$ |
| logMessage(null, message, Project.MSG_ERR); |
| throw new BuildException(message, e); |
| } catch (BuildException e) { |
| throw e; |
| } catch (Exception e) { |
| throw new BuildException(e); |
| } |
| } |
| |
| /** |
| * Parses the build file and adds necessary information into |
| * the given project. |
| */ |
| private void parseBuildFile(Project project) { |
| File buildFile = new File(getBuildFileLocation()); |
| if (!buildFile.exists()) { |
| throw new BuildException(MessageFormat.format(InternalAntMessages.getString("InternalAntRunner.Buildfile__{0}_does_not_exist_!_1"), //$NON-NLS-1$ |
| new String[]{buildFile.getAbsolutePath()})); |
| } |
| if (!buildFile.isFile()) { |
| throw new BuildException(MessageFormat.format(InternalAntMessages.getString("InternalAntRunner.Buildfile__{0}_is_not_a_file_1"), //$NON-NLS-1$ |
| new String[]{buildFile.getAbsolutePath()})); |
| } |
| ProjectHelper.configureProject(project, buildFile); |
| } |
| |
| private void printArguments(Project project) { |
| if ((messageOutputLevel != Project.MSG_DEBUG) && (messageOutputLevel != Project.MSG_VERBOSE)) { |
| return; |
| } |
| StringBuffer sb = new StringBuffer(); |
| for (int i = 0; i < extraArguments.length; i++) { |
| sb.append(extraArguments[i]); |
| sb.append(' '); |
| } |
| project.log(MessageFormat.format(InternalAntMessages.getString("InternalAntRunner.Arguments__{0}_2"), new String[]{sb.toString().trim()})); //$NON-NLS-1$ |
| } |
| |
| |
| /** |
| * Logs a message with the client that lists the targets |
| * in a project |
| * |
| * @param project the project to list targets from |
| */ |
| private void printTargets(Project project) { |
| // find the target with the longest name |
| int maxLength = 0; |
| Enumeration ptargets = project.getTargets().elements(); |
| String targetName; |
| String targetDescription; |
| Target currentTarget; |
| // split the targets in top-level and sub-targets depending |
| // on the presence of a description |
| List topNames = new ArrayList(); |
| List topDescriptions = new ArrayList(); |
| List subNames = new ArrayList(); |
| |
| while (ptargets.hasMoreElements()) { |
| currentTarget = (Target) ptargets.nextElement(); |
| targetName = currentTarget.getName(); |
| targetDescription = currentTarget.getDescription(); |
| if (targetDescription == null) { |
| subNames.add(targetName); |
| } else { |
| topNames.add(targetName); |
| topDescriptions.add(targetDescription); |
| if (targetName.length() > maxLength) { |
| maxLength = targetName.length(); |
| } |
| } |
| } |
| |
| Collections.sort(subNames); |
| Collections.sort(topNames); |
| Collections.sort(topDescriptions); |
| |
| String defaultTargetName = project.getDefaultTarget(); |
| if (defaultTargetName != null && !"".equals(defaultTargetName)) { // shouldn't need to check but... //$NON-NLS-1$ |
| List defaultName = new ArrayList(1); |
| List defaultDesc = null; |
| defaultName.add(defaultTargetName); |
| |
| int indexOfDefDesc = topNames.indexOf(defaultTargetName); |
| if (indexOfDefDesc >= 0) { |
| defaultDesc = new ArrayList(1); |
| defaultDesc.add(topDescriptions.get(indexOfDefDesc)); |
| } |
| printTargets(project, defaultName, defaultDesc, InternalAntMessages.getString("InternalAntRunner.Default_target__3"), maxLength); //$NON-NLS-1$ |
| |
| } |
| |
| printTargets(project, topNames, topDescriptions, InternalAntMessages.getString("InternalAntRunner.Main_targets__4"), maxLength); //$NON-NLS-1$ |
| printTargets(project, subNames, null, InternalAntMessages.getString("InternalAntRunner.Subtargets__5"), 0); //$NON-NLS-1$ |
| } |
| |
| /** |
| * Logs a message with the client that lists the target names and optional descriptions |
| * |
| * @param names the targets names |
| * @param descriptions the corresponding descriptions |
| * @param heading the message heading |
| * @param maxlen maximum length that can be allocated for a name |
| */ |
| private void printTargets(Project project, List names, List descriptions, String heading, int maxlen) { |
| // now, start printing the targets and their descriptions |
| String lSep = System.getProperty("line.separator"); //$NON-NLS-1$ |
| |
| String spaces = " "; //$NON-NLS-1$ |
| while (spaces.length() < maxlen) { |
| spaces += spaces; |
| } |
| StringBuffer msg = new StringBuffer(); |
| msg.append(heading + lSep + lSep); |
| for (int i = 0; i < names.size(); i++) { |
| msg.append(' '); |
| msg.append(names.get(i)); |
| if (descriptions != null) { |
| msg.append(spaces.substring(0, maxlen - ((String) names.get(i)).length() + 2)); |
| msg.append(descriptions.get(i)); |
| } |
| msg.append(lSep); |
| } |
| logMessage(project, msg.toString(), Project.MSG_INFO); |
| } |
| |
| /** |
| * Note that the list passed to this method must support |
| * List#remove(Object) |
| */ |
| private void run(List argList) { |
| setCurrentProject(new Project()); |
| Throwable error = null; |
| PrintStream originalErr = System.err; |
| PrintStream originalOut = System.out; |
| SecurityManager originalSM= System.getSecurityManager(); |
| scriptExecuted= true; |
| try { |
| if (argList != null && (argList.remove("-projecthelp") || argList.remove("-p"))) { //$NON-NLS-1$ //$NON-NLS-2$ |
| projectHelp = true; |
| } |
| getCurrentProject().init(); |
| if (argList != null) { |
| scriptExecuted= preprocessCommandLine(argList); |
| |
| if (!scriptExecuted) { |
| return; |
| } |
| } |
| |
| addBuildListeners(getCurrentProject()); |
| |
| processProperties(argList); |
| setProperties(getCurrentProject()); |
| |
| addInputHandler(getCurrentProject()); |
| |
| System.setOut(new PrintStream(new DemuxOutputStream(getCurrentProject(), false))); |
| System.setErr(new PrintStream(new DemuxOutputStream(getCurrentProject(), true))); |
| |
| if (!projectHelp) { |
| fireBuildStarted(getCurrentProject()); |
| } |
| |
| if (argList != null && !argList.isEmpty()) { |
| try { |
| scriptExecuted= processCommandLine(argList); |
| } catch (BuildException e) { |
| scriptExecuted= false; |
| throw e; |
| } |
| } |
| if (!scriptExecuted) { |
| return; |
| } |
| |
| getCurrentProject().log(MessageFormat.format(InternalAntMessages.getString("InternalAntRunner.Build_file__{0}_1"), new String[]{getBuildFileLocation()})); //$NON-NLS-1$ |
| |
| parseBuildFile(getCurrentProject()); |
| validateDefaultTarget(); |
| |
| if (projectHelp) { |
| printHelp(getCurrentProject()); |
| scriptExecuted= false; |
| return; |
| } |
| |
| if (extraArguments != null) { |
| printArguments(getCurrentProject()); |
| } |
| |
| System.setSecurityManager(new AntSecurityManager(originalSM)); |
| |
| if (targets != null && !targets.isEmpty()) { |
| getCurrentProject().executeTargets(targets); |
| } else { |
| getCurrentProject().executeTarget(getCurrentProject().getDefaultTarget()); |
| } |
| } catch (AntSecurityException e) { |
| //expected |
| } catch (Throwable e) { |
| error = e; |
| } finally { |
| System.setErr(originalErr); |
| System.setOut(originalOut); |
| if (System.getSecurityManager() instanceof AntSecurityManager) { |
| System.setSecurityManager(originalSM); |
| } |
| |
| if (!projectHelp) { |
| fireBuildFinished(getCurrentProject(), error); |
| } |
| |
| //close any user specified build log |
| if (err != originalErr) { |
| err.close(); |
| } |
| if (out != originalOut) { |
| out.close(); |
| } |
| } |
| } |
| |
| private void validateDefaultTarget() { |
| defaultTarget = getCurrentProject().getDefaultTarget(); |
| |
| Enumeration currentTargets = getCurrentProject().getTargets().elements(); |
| boolean defaultFound= false; |
| while (currentTargets.hasMoreElements()) { |
| Target target = (Target) currentTargets.nextElement(); |
| if (target.getName().equals(defaultTarget)) { |
| defaultFound= true; |
| break; |
| } |
| } |
| |
| if (!defaultFound) { |
| //default target must exist |
| throw new BuildException(MessageFormat.format(InternalAntMessages.getString("InternalAntRunner.Default_target_{0}{1}{2}_does_not_exist_in_this_project_1"), new String[]{"'", defaultTarget, "'"})); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| } |
| } |
| |
| /** |
| * Creates and returns the default build logger for logging build events to the ant log. |
| * |
| * @return the default build logger for logging build events to the ant log |
| * can return <code>null</code> if no logging is to occur |
| */ |
| private BuildLogger createLogger() { |
| System.out.println(loggerClassname); |
| if (loggerClassname == null) { |
| buildLogger= new DefaultLogger(); |
| } else if (!"".equals(loggerClassname)) { //$NON-NLS-1$ |
| try { |
| buildLogger = (BuildLogger) (Class.forName(loggerClassname).newInstance()); |
| } catch (ClassCastException e) { |
| String message = MessageFormat.format(InternalAntMessages.getString("InternalAntRunner.{0}_which_was_specified_to_perform_logging_is_not_an_instance_of_org.apache.tools.ant.BuildLogger._2"), new String[]{loggerClassname}); //$NON-NLS-1$ |
| logMessage(null, message, Project.MSG_ERR); |
| throw new BuildException(message, e); |
| } catch (Exception e) { |
| String message = MessageFormat.format(InternalAntMessages.getString("InternalAntRunner.Unable_to_instantiate_logger__{0}_6"), new String[]{loggerClassname}); //$NON-NLS-1$ |
| logMessage(null, message, Project.MSG_ERR); |
| throw new BuildException(message, e); |
| } |
| } |
| |
| if (buildLogger != null) { |
| buildLogger.setMessageOutputLevel(messageOutputLevel); |
| buildLogger.setOutputPrintStream(out); |
| buildLogger.setErrorPrintStream(err); |
| buildLogger.setEmacsMode(emacsMode); |
| } |
| |
| return buildLogger; |
| } |
| |
| /** |
| * We only have to do this because Project.fireBuildStarted is protected. If it becomes |
| * public we should remove this method and call the appropriate one. |
| */ |
| private void fireBuildStarted(Project project) { |
| BuildEvent event = new BuildEvent(project); |
| for (Iterator iterator = project.getBuildListeners().iterator(); iterator.hasNext();) { |
| BuildListener listener = (BuildListener) iterator.next(); |
| listener.buildStarted(event); |
| } |
| } |
| |
| /** |
| * We only have to do this because Project.fireBuildFinished is protected. If it becomes |
| * public we should remove this method and call the appropriate one. |
| */ |
| private void fireBuildFinished(Project project, Throwable error) { |
| BuildEvent event = new BuildEvent(project); |
| if (error == null && scriptExecuted) { |
| logMessage(project, InternalAntMessages.getString("InternalAntRunner.BUILD_SUCCESSFUL_1"), messageOutputLevel); //$NON-NLS-1$ |
| } else { |
| event.setException(error); |
| } |
| for (Iterator iterator = project.getBuildListeners().iterator(); iterator.hasNext();) { |
| BuildListener listener = (BuildListener) iterator.next(); |
| listener.buildFinished(event); |
| } |
| } |
| |
| private void logMessage(Project project, String message, int priority) { |
| if (project != null) { |
| project.log(message, priority); |
| } else { |
| if (buildListeners != null) { |
| project = new Project(); |
| BuildEvent event = new BuildEvent(project); |
| event.setMessage(message, priority); |
| //notify the build listeners that are not registered as |
| //no project existed |
| for (Iterator iterator = buildListeners.iterator(); iterator.hasNext();) { |
| try { |
| BuildListener listener = (BuildListener) iterator.next(); |
| listener.messageLogged(event); |
| } catch (ClassCastException e) { |
| //ignore we could be trying to log that a build listener is the |
| //wrong type of class |
| } |
| } |
| } |
| } |
| } |
| |
| /** |
| * Sets the buildFileLocation. |
| * |
| * @param buildFileLocation the file system location of the build file |
| */ |
| private void setBuildFileLocation(String buildFileLocation) { |
| this.buildFileLocation = buildFileLocation; |
| if (getCurrentProject() != null) { |
| getCurrentProject().setUserProperty("ant.file", buildFileLocation); //$NON-NLS-1$ |
| } |
| } |
| |
| private String getBuildFileLocation() { |
| if (buildFileLocation == null) { |
| buildFileLocation = new File("build.xml").getAbsolutePath(); //$NON-NLS-1$ |
| } |
| return buildFileLocation; |
| } |
| |
| /** |
| * Sets the message output level. Use -1 for none. |
| */ |
| private void setMessageOutputLevel(int level) { |
| messageOutputLevel = level; |
| if (buildLogger != null) { |
| buildLogger.setMessageOutputLevel(level); |
| } |
| } |
| |
| /** |
| * Returns a String representation of the Ant version number as specified |
| * in the version.txt file. |
| */ |
| private String getAntVersionNumber() throws BuildException { |
| if (antVersionNumber == null) { |
| try { |
| Properties props = new Properties(); |
| InputStream in = Main.class.getResourceAsStream("/org/apache/tools/ant/version.txt"); //$NON-NLS-1$ |
| props.load(in); |
| in.close(); |
| String versionNumber= props.getProperty("VERSION"); //$NON-NLS-1$ |
| antVersionNumber= versionNumber; |
| } catch (IOException ioe) { |
| throw new BuildException(MessageFormat.format(InternalAntMessages.getString("InternalAntRunner.Could_not_load_the_version_information._{0}_9"), new String[]{ioe.getMessage()})); //$NON-NLS-1$ |
| } catch (NullPointerException npe) { |
| throw new BuildException(InternalAntMessages.getString("InternalAntRunner.Could_not_load_the_version_information._10")); //$NON-NLS-1$ |
| } |
| } |
| return antVersionNumber; |
| } |
| |
| /** |
| * Returns whether the given version is compatible with the |
| * current Ant version. A version is compatible if it is less |
| * than or equal to the current version. |
| */ |
| private boolean isVersionCompatible(String comparison) { |
| String version= getAntVersionNumber(); |
| return version.compareTo(comparison) >= 0; |
| } |
| |
| private boolean preprocessCommandLine(List commands) { |
| |
| String[] args = getArgument(commands, "-listener"); //$NON-NLS-1$ |
| while (args != null) { |
| if (args.length == 0) { |
| throw new BuildException(InternalAntMessages.getString("InternalAntRunner.You_must_specify_a_classname_when_using_the_-listener_argument_1")); //$NON-NLS-1$ |
| } |
| if (buildListeners == null) { |
| buildListeners= new ArrayList(1); |
| } |
| buildListeners.add(args[0]); |
| args = getArgument(commands, "-listener"); //$NON-NLS-1$ |
| } |
| |
| args = getArgument(commands, "-logger"); //$NON-NLS-1$ |
| if (args != null) { |
| if (args.length == 0) { |
| throw new BuildException(InternalAntMessages.getString("InternalAntRunner.You_must_specify_a_classname_when_using_the_-logger_argument_2")); //$NON-NLS-1$ |
| } |
| loggerClassname = args[0]; |
| } |
| args = getArgument(commands, "-logger"); //$NON-NLS-1$ |
| if (args != null) { |
| throw new BuildException(InternalAntMessages.getString("InternalAntRunner.Only_one_logger_class_may_be_specified_1")); //$NON-NLS-1$ |
| } |
| |
| args = getArgument(commands, "-inputhandler"); //$NON-NLS-1$ |
| if (args != null) { |
| if (!isVersionCompatible("1.5")) { //$NON-NLS-1$ |
| throw new BuildException(InternalAntMessages.getString("InternalAntRunner.Specifying_an_InputHandler_is_an_Ant_1.5.*_feature._Please_update_your_Ant_classpath_to_include_an_Ant_version_greater_than_this._2")); //$NON-NLS-1$ |
| } |
| if (args.length == 0) { |
| throw new BuildException(InternalAntMessages.getString("InternalAntRunner.You_must_specify_a_classname_when_using_the_-inputhandler_argument_1")); //$NON-NLS-1$ |
| } |
| inputHandlerClassname = args[0]; |
| } |
| args = getArgument(commands, "-inputhandler"); //$NON-NLS-1$ |
| if (args != null) { |
| throw new BuildException(InternalAntMessages.getString("InternalAntRunner.Only_one_input_handler_class_may_be_specified._2")); //$NON-NLS-1$ |
| } |
| return true; |
| } |
| |
| /** |
| * Looks for interesting command line arguments. |
| * Returns whether it is OK to run the script. |
| */ |
| private boolean processCommandLine(List commands) { |
| |
| if (commands.remove("-help") || commands.remove("-h")) { //$NON-NLS-1$ //$NON-NLS-2$ |
| printUsage(); |
| return false; |
| } |
| |
| if (commands.remove("-version")) { //$NON-NLS-1$ |
| printVersion(); |
| return false; |
| } |
| |
| if (commands.remove("-verbose") || commands.remove("-v")) { //$NON-NLS-1$ //$NON-NLS-2$ |
| printVersion(); |
| setMessageOutputLevel(Project.MSG_VERBOSE); |
| } |
| |
| if (commands.remove("-debug") || commands.remove("-d")) { //$NON-NLS-1$ //$NON-NLS-2$ |
| printVersion(); |
| setMessageOutputLevel(Project.MSG_DEBUG); |
| } |
| |
| if (commands.remove("-quiet") || commands.remove("-q")) { //$NON-NLS-1$ //$NON-NLS-2$ |
| setMessageOutputLevel(Project.MSG_WARN); |
| } |
| |
| if (commands.remove("-emacs") || commands.remove("-e")) { //$NON-NLS-1$ //$NON-NLS-2$ |
| emacsMode = true; |
| if (buildLogger != null) { |
| buildLogger.setEmacsMode(true); |
| } |
| } |
| |
| if (commands.remove("-diagnostics")) { //$NON-NLS-1$ |
| if (!isVersionCompatible("1.5")) { //$NON-NLS-1$ |
| throw new BuildException(InternalAntMessages.getString("InternalAntRunner.The_diagnositics_options_is_an_Ant_1.5.*_feature._Please_update_your_Ant_classpath_to_include_an_Ant_version_greater_than_this._4")); //$NON-NLS-1$ |
| } |
| try { |
| Diagnostics.doReport(System.out); |
| } catch (NullPointerException e) { |
| logMessage(getCurrentProject(), InternalAntMessages.getString("InternalAntRunner.ANT_HOME_must_be_set_to_use_Ant_diagnostics_2"), Project.MSG_ERR); //$NON-NLS-1$ |
| } |
| return false; |
| } |
| |
| String[] args = getArgument(commands, "-logfile"); //$NON-NLS-1$ |
| if (args == null) { |
| args = getArgument(commands, "-l"); //$NON-NLS-1$ |
| } |
| if (args != null) { |
| if (args.length == 0) { |
| String message= InternalAntMessages.getString("InternalAntRunner.You_must_specify_a_log_file_when_using_the_-log_argument_3"); //$NON-NLS-1$ |
| logMessage(currentProject, message, Project.MSG_ERR); |
| throw new BuildException(message); |
| } |
| try { |
| createLogFile(args[0]); |
| } catch (IOException e) { |
| // just log message and ignore exception |
| logMessage(getCurrentProject(), MessageFormat.format(InternalAntMessages.getString("InternalAntRunner.Could_not_write_to_the_specified_log_file__{0}._Make_sure_the_path_exists_and_you_have_write_permissions._2"), new String[]{args[0]}), Project.MSG_ERR); //$NON-NLS-1$ |
| return false; |
| } |
| |
| } |
| |
| args = getArgument(commands, "-buildfile"); //$NON-NLS-1$ |
| if (args == null) { |
| args = getArgument(commands, "-file"); //$NON-NLS-1$ |
| if (args == null) { |
| args = getArgument(commands, "-f"); //$NON-NLS-1$ |
| } |
| } |
| |
| if (args != null) { |
| if (args.length == 0) { |
| String message= InternalAntMessages.getString("InternalAntRunner.You_must_specify_a_buildfile_when_using_the_-buildfile_argument_4"); //$NON-NLS-1$ |
| logMessage(currentProject, message, Project.MSG_ERR); |
| throw new BuildException(message); |
| } |
| setBuildFileLocation(args[0]); |
| } |
| |
| args= getArgument(commands, "-find"); //$NON-NLS-1$ |
| if (args == null) { |
| args= getArgument(commands, "-s"); //$NON-NLS-1$ |
| } |
| if (args != null) { |
| logMessage(currentProject, InternalAntMessages.getString("InternalAntRunner.-find_not_supported"), Project.MSG_ERR); //$NON-NLS-1$ |
| return false; |
| } |
| |
| if ((commands != null) && (!commands.isEmpty())) { |
| processUnrecognizedCommands(commands); |
| } |
| |
| if ((commands != null) && (!commands.isEmpty())) { |
| processTargets(commands); |
| } |
| |
| return true; |
| } |
| |
| /** |
| * Checks for unrecognized arguments on the command line. |
| * Since there is no syntactic way to distingush between |
| * ant -foo target1 target2 |
| * ant -foo fooarg target |
| * we remove everything up to the last argument that |
| * begins with a '-'. In the latter case, above, that |
| * means that there will be an extra target, 'fooarg', |
| * left lying around. |
| */ |
| private void processUnrecognizedCommands(List commands) { |
| int p = -1; |
| |
| // find the last arg that begins with '-' |
| for (int i = commands.size() - 1; i >= 0; i--) { |
| if (((String) commands.get(0)).startsWith("-")) { //$NON-NLS-1$ |
| p = i; |
| break; |
| } |
| } |
| if (p < 0) { return; } |
| |
| // remove everything preceding that last '-arg' |
| String s = ""; //$NON-NLS-1$ |
| for (int i = 0; i <= p; i++) { |
| s += " " + ((String) commands.get(0)); //$NON-NLS-1$ |
| commands.remove(0); |
| } |
| |
| // warn of ignored commands |
| String message = MessageFormat.format(InternalAntMessages.getString("InternalAntRunner.Unknown_argument__{0}_2"), new Object[]{ s.substring(1) }); //$NON-NLS-1$ |
| logMessage(currentProject, message, Project.MSG_WARN); |
| } |
| |
| |
| /** |
| * Checks for targets specified at the command line. |
| */ |
| private void processTargets(List commands) { |
| if (targets == null) { |
| targets = new Vector(commands.size()); |
| } |
| for (Iterator iter = commands.iterator(); iter.hasNext();) { |
| targets.add(iter.next()); |
| } |
| } |
| |
| /** |
| * Creates the log file with the name specified by the user. |
| * If the fileName is not absolute, the file will be created in the |
| * working directory if specified or in the same directory as the location |
| * of the build file. |
| */ |
| private void createLogFile(String fileName) throws FileNotFoundException, IOException { |
| File logFile = getFileRelativeToBaseDir(fileName); |
| |
| //this stream is closed in the finally block of run(list) |
| out = new PrintStream(new FileOutputStream(logFile)); |
| err = out; |
| logMessage(getCurrentProject(), MessageFormat.format(InternalAntMessages.getString("InternalAntRunner.Using_{0}_file_as_build_log._1"), new String[]{logFile.getCanonicalPath()}), Project.MSG_INFO); //$NON-NLS-1$ |
| if (buildLogger != null) { |
| buildLogger.setErrorPrintStream(err); |
| buildLogger.setOutputPrintStream(out); |
| } |
| } |
| |
| private File getFileRelativeToBaseDir(String fileName) { |
| File parentFile= null; |
| |
| String base= getCurrentProject().getUserProperty("basedir"); //$NON-NLS-1$ |
| if (base != null) { |
| parentFile= new File(base); |
| } else { |
| //relative to the build file location |
| parentFile= new File(getBuildFileLocation()).getParentFile(); |
| } |
| |
| return FileUtils.newFileUtils().resolveFile(parentFile, fileName); |
| } |
| |
| /** |
| * Processes cmd line properties and adds the user properties |
| * Any user properties that have been explicitly set are set as well. |
| * Ensures that -D properties take precedence. |
| * |
| */ |
| private void processProperties(List commands) { |
| //MULTIPLE property files are allowed |
| String[] args= getArgument(commands, "-propertyfile"); //$NON-NLS-1$ |
| while (args != null) { |
| if (!isVersionCompatible("1.5")) { //$NON-NLS-1$ |
| logMessage(currentProject, InternalAntMessages.getString("InternalAntRunner.Specifying_property_files_is_a_Ant_1.5.*_feature._Please_update_your_Ant_classpath._6"), Project.MSG_ERR); //$NON-NLS-1$ |
| break; |
| } |
| if (args.length == 0) { |
| String message= InternalAntMessages.getString("InternalAntRunner.You_must_specify_a_property_filename_when_using_the_-propertyfile_argument_3"); //$NON-NLS-1$ |
| logMessage(currentProject, message, Project.MSG_ERR); |
| throw new BuildException(message); |
| } |
| |
| propertyFiles.add(args[0]); |
| args= getArgument(commands, "-propertyfile"); //$NON-NLS-1$ |
| } |
| |
| if (propertyFiles != null && !propertyFiles.isEmpty()) { |
| loadPropertyFiles(); |
| } |
| |
| if (commands == null) { |
| return; |
| } |
| processMinusDProperties(commands); |
| } |
| |
| private void processMinusDProperties(List commands) { |
| String[] args = (String[]) commands.toArray(new String[commands.size()]); |
| for (int i = 0; i < args.length; i++) { |
| String arg = args[i]; |
| if (arg.startsWith("-D")) { //$NON-NLS-1$ |
| String name = arg.substring(2, arg.length()); |
| String value = null; |
| int posEq = name.indexOf("="); //$NON-NLS-1$ |
| if (posEq == 0) { |
| value= name.substring(1); |
| name= ""; //$NON-NLS-1$ |
| } else if (posEq > 0 && posEq != name.length() - 1) { |
| value = name.substring(posEq + 1).trim(); |
| name = name.substring(0, posEq); |
| } |
| |
| if (value == null) { |
| //the user has specified something like "-Debug" |
| continue; |
| } |
| if (userProperties == null) { |
| userProperties= new HashMap(); |
| } |
| userProperties.put(name, value); |
| commands.remove(args[i]); |
| } |
| } |
| } |
| |
| private void setProperties(Project project) { |
| project.setUserProperty("ant.file", getBuildFileLocation()); //$NON-NLS-1$ |
| project.setUserProperty("ant.version", Main.getAntVersion()); //$NON-NLS-1$ |
| if (userProperties != null) { |
| for (Iterator iterator = userProperties.entrySet().iterator(); iterator.hasNext();) { |
| Map.Entry entry = (Map.Entry) iterator.next(); |
| project.setUserProperty((String) entry.getKey(), (String) entry.getValue()); |
| } |
| } |
| } |
| |
| /** |
| * Print the project description, if any |
| */ |
| private void printHelp(Project project) { |
| if (project.getDescription() != null) { |
| logMessage(project, project.getDescription(), Project.MSG_INFO); |
| } |
| printTargets(project); |
| } |
| |
| /** |
| * Logs a message with the client indicating the version of <b>Ant</b> that this class |
| * fronts. |
| */ |
| private void printVersion() { |
| logMessage(getCurrentProject(), Main.getAntVersion(), Project.MSG_INFO); |
| } |
| |
| /** |
| * Logs a message with the client outlining the usage of <b>Ant</b>. |
| */ |
| private void printUsage() { |
| String lSep = System.getProperty("line.separator"); //$NON-NLS-1$ |
| StringBuffer msg = new StringBuffer(); |
| msg.append("ant ["); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.options_13")); //$NON-NLS-1$ |
| msg.append("] ["); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.target_15")); //$NON-NLS-1$ |
| msg.append(" ["); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.target_15")); //$NON-NLS-1$ |
| msg.append("2 ["); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.target_15")); //$NON-NLS-1$ |
| msg.append("3] ...]]"); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append(InternalAntMessages.getString("InternalAntRunner.Options___21")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t-help, -h\t\t\t\t"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.print_this_message_23")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t-projecthelp, -p\t\t"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.print_project_help_information_25")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t-version\t\t\t\t"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.print_the_version_information_and_exit_27")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t-diagnostics\t\t\t"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.12")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append(InternalAntMessages.getString("InternalAntRunner.13")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t-quiet, -q\t\t\t\t"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.be_extra_quiet_29")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t-verbose, -v\t\t\t"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.be_extra_verbose_31")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t-debug, -d\t\t\t\t"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.print_debugging_information_33")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t-emacs, -e\t\t\t\t"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.produce_logging_information_without_adornments_35")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t-logfile\t<file>\t\t"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.use_given_file_for_log_37")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t\t-l\t\t<file>"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.1")); //$NON-NLS-1$ //$NON-NLS-2$ |
| msg.append(lSep); |
| msg.append("\t-logger <classname>\t\t"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.the_class_which_is_to_perform_logging_39")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t-listener <classname>\t"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.add_an_instance_of_class_as_a_project_listener_41")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t-buildfile\t<file>\t\t"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.use_given_buildfile_43")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t\t-file\t<file>"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.1")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t\t-f\t\t<file>"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.1")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t-D<property>=<value>\t"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.use_value_for_given_property_45")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t-propertyfile <name>\t"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.19")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append(InternalAntMessages.getString("InternalAntRunner.20")); //$NON-NLS-1$ |
| msg.append(lSep); |
| msg.append("\t-inputhandler <class>\t"); //$NON-NLS-1$ |
| msg.append(InternalAntMessages.getString("InternalAntRunner.22")); //$NON-NLS-1$ |
| msg.append(lSep); |
| |
| logMessage(getCurrentProject(), msg.toString(), Project.MSG_INFO); |
| } |
| |
| /** |
| * From a command line list, get the array of arguments of a given parameter. |
| * The parameter and its argument are removed from the list. |
| * |
| * @return <code>null</code> if the parameter is not found |
| * or an empty array if no arguments are found |
| */ |
| private String[] getArgument(List commands, String param) { |
| if (commands == null) { |
| return null; |
| } |
| int index = commands.indexOf(param); |
| if (index == -1) { |
| return null; |
| } |
| commands.remove(index); |
| if (index == commands.size()) {// if this is the last command |
| return new String[]{}; |
| } |
| String[] args= new String[1]; |
| |
| String command = (String) commands.get(index); |
| if (command.startsWith("-")) { //new parameter //$NON-NLS-1$ |
| return new String[]{}; |
| } |
| args[0]= command; |
| commands.remove(index); |
| |
| return args; |
| } |
| |
| /** |
| * Helper method to ensure an array is converted into an ArrayList. |
| */ |
| private static ArrayList getArrayList(String[] args) { |
| if (args == null) { |
| return null; |
| } |
| // We could be using Arrays.asList() here, but it does not specify |
| // what kind of list it will return. We need a list that |
| // implements the method List.remove(Object) and ArrayList does. |
| ArrayList result = new ArrayList(args.length); |
| for (int i = 0; i < args.length; i++) { |
| result.add(args[i]); |
| } |
| return result; |
| } |
| |
| private Project getCurrentProject() { |
| return currentProject; |
| } |
| |
| private void setCurrentProject(Project currentProject) { |
| this.currentProject = currentProject; |
| } |
| |
| /** |
| * Load all properties from the files |
| * specified by -propertyfile. |
| */ |
| private void loadPropertyFiles() { |
| Iterator itr= propertyFiles.iterator(); |
| while (itr.hasNext()) { |
| String filename= (String) itr.next(); |
| File file= getFileRelativeToBaseDir(filename); |
| Properties props = new Properties(); |
| FileInputStream fis = null; |
| try { |
| fis = new FileInputStream(file); |
| props.load(fis); |
| } catch (IOException e) { |
| String msg= MessageFormat.format(InternalAntMessages.getString("InternalAntRunner.Could_not_load_property_file_{0}__{1}_4"), new String[]{filename, e.getMessage()}); //$NON-NLS-1$ |
| logMessage(getCurrentProject(), msg, Project.MSG_ERR); |
| } finally { |
| if (fis != null) { |
| try { |
| fis.close(); |
| } catch (IOException e){ |
| } |
| } |
| } |
| |
| if (userProperties == null) { |
| userProperties= new HashMap(); |
| } |
| Enumeration propertyNames = props.propertyNames(); |
| while (propertyNames.hasMoreElements()) { |
| String name = (String) propertyNames.nextElement(); |
| //most specific to global |
| //do not overwrite specific with a global property |
| if (userProperties.get(name) == null) { |
| userProperties.put(name, props.getProperty(name)); |
| } |
| } |
| } |
| } |
| |
| /** |
| * Creates the InputHandler and adds it to the project. |
| * |
| * @exception BuildException if a specified InputHandler |
| * implementation could not be loaded. |
| */ |
| private void addInputHandler(Project project) { |
| if (!isVersionCompatible("1.5")) { //$NON-NLS-1$ |
| return; |
| } |
| InputHandlerSetter setter= new InputHandlerSetter(); |
| setter.setInputHandler(project, inputHandlerClassname); |
| } |
| } |