| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.myfaces.buildtools.maven2.plugin.javascript; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.apache.myfaces.buildtools.maven2.plugin.javascript.uixtools.Reducer; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.apache.maven.model.Resource; |
| import org.apache.maven.plugin.AbstractMojo; |
| import org.apache.maven.plugin.MojoExecutionException; |
| import org.apache.maven.project.MavenProject; |
| |
| /** |
| * @version $Id$ |
| * @goal reduce-javascript |
| * @phase generate-sources |
| * @description Goal which compiles the Javascript sources |
| */ |
| public class ReduceJavascriptMojo extends AbstractMojo |
| { |
| public void execute() throws MojoExecutionException |
| { |
| List compileSourceRoots = new ArrayList(); |
| compileSourceRoots.add(sourceDirectory); |
| // TODO: register these paths from inside relevant plugins |
| compileSourceRoots.add(new File(project.getBuild().getDirectory(), |
| "maven-i18n-plugin/main/javascript")); |
| compileSourceRoots.add(new File(project.getBuild().getDirectory(), |
| "maven-faces-plugin/main/javascript")); |
| |
| try |
| { |
| Resource resource = new Resource(); |
| resource.setDirectory(targetDirectory.getCanonicalPath()); |
| project.addResource(resource); |
| |
| // TODO: switch Optimized, not Debug, to be the special-case |
| // so that Debug can be processed as ordinary resource copy |
| // without having to explicitly code it here |
| File outputDirectory = new File(targetDirectory, targetPath); |
| outputDirectory.mkdirs(); |
| for (Iterator i = compileSourceRoots.iterator(); i.hasNext(); ) |
| { |
| File sourceRoot = (File)i.next(); |
| File sourceDirectory = new File(sourceRoot, sourcePath); |
| if (sourceDirectory.exists()) |
| { |
| _copyJavascript(sourceDirectory, outputDirectory); |
| } |
| } |
| } |
| catch (IOException e) |
| { |
| throw new MojoExecutionException("Error copying Javascript files", e); |
| } |
| |
| |
| try |
| { |
| if (optimizeTargetPath != null) |
| { |
| File outputDirectory = new File(targetDirectory, optimizeTargetPath); |
| outputDirectory.mkdirs(); |
| for (Iterator i = compileSourceRoots.iterator(); i.hasNext(); ) |
| { |
| File sourceRoot = (File)i.next(); |
| File sourceDirectory = new File(sourceRoot, sourcePath); |
| if (sourceDirectory.exists()) |
| { |
| String[] args = { sourceDirectory.getCanonicalPath(), |
| outputDirectory.getCanonicalPath() }; |
| // TODO: incremental check |
| Reducer.main(args); |
| } |
| } |
| } |
| } |
| catch (IOException e) |
| { |
| throw new MojoExecutionException("Error compiling Javascript files", e); |
| } |
| } |
| |
| static private void _copyJavascript(File sourceDir, File targetDir) |
| throws IOException |
| { |
| File[] sourceFiles = sourceDir.listFiles(); |
| if (sourceFiles != null) |
| { |
| for (File sourceFile : sourceFiles) |
| { |
| if (sourceFile.isDirectory()) |
| { |
| File targetSubdir = new File(targetDir, sourceFile.getName()); |
| if (!targetSubdir.exists()) |
| targetSubdir.mkdir(); |
| _copyJavascript(sourceFile, targetSubdir); |
| } |
| else if (sourceFile.getName().endsWith(".js")) |
| { |
| FileUtils.copyFileToDirectory(sourceFile, targetDir); |
| } |
| } |
| } |
| } |
| |
| /** |
| * @parameter expression="${project}" |
| * @required |
| * @readonly |
| */ |
| private MavenProject project; |
| |
| /** |
| * @parameter expression="src/main/javascript" |
| * @required |
| */ |
| private File sourceDirectory; |
| |
| /** |
| * @parameter |
| * @required |
| */ |
| private String sourcePath; |
| |
| /** |
| * @parameter expression="${project.build.directory}/maven-javascript-plugin/main/resources" |
| * @required |
| */ |
| private File targetDirectory; |
| |
| /** |
| * @parameter |
| */ |
| private String targetPath; |
| |
| /** |
| * @parameter |
| */ |
| private String optimizeTargetPath; |
| |
| } |