| package org.apache.maven.plugins.site.descriptor; |
| |
| /* |
| * 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. |
| */ |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| import java.util.Locale; |
| |
| import org.apache.maven.plugin.MojoExecutionException; |
| import org.apache.maven.plugins.annotations.Component; |
| import org.apache.maven.plugins.annotations.LifecyclePhase; |
| import org.apache.maven.plugins.annotations.Mojo; |
| import org.apache.maven.plugins.annotations.Parameter; |
| import org.apache.maven.project.MavenProjectHelper; |
| import org.apache.maven.shared.utils.PathTool; |
| import org.codehaus.plexus.util.FileUtils; |
| |
| /** |
| * Adds the site descriptor (<code>site.xml</code>) to the list of files to be installed/deployed. |
| * <p>For Maven-2.x this is enabled by default only when the project has <code>pom</code> packaging since it will be |
| * used by modules inheriting, but this can be enabled for other projects packaging if needed.</p> |
| * <p>This default execution has been removed from the built-in lifecycle of Maven 3.x for <code>pom</code>-projects. |
| * Users that actually use those projects to provide a common site descriptor for sub modules will need to explicitly |
| * define this goal execution to restore the intended behavior.</p> |
| * |
| * @author <a href="mailto:brett@apache.org">Brett Porter</a> |
| * |
| * @since 2.0 |
| */ |
| @Mojo( name = "attach-descriptor", defaultPhase = LifecyclePhase.PACKAGE, threadSafe = true ) |
| public class SiteDescriptorAttachMojo |
| extends AbstractSiteDescriptorMojo |
| { |
| /** |
| */ |
| @Parameter( property = "basedir", required = true, readonly = true ) |
| private File basedir; |
| |
| /** |
| * Maven ProjectHelper. |
| * |
| * @since 2.1.1 |
| */ |
| @Component |
| private MavenProjectHelper projectHelper; |
| |
| /** |
| * Attach site descriptor only if packaging is pom. |
| * @since 3.0 |
| */ |
| @Parameter( defaultValue = "true" ) |
| private boolean pomPackagingOnly; |
| |
| public void execute() |
| throws MojoExecutionException |
| { |
| if ( pomPackagingOnly && !"pom".equals( project.getPackaging() ) ) |
| { |
| // https://issues.apache.org/jira/browse/MSITE-597 |
| getLog().info( "Skipping because packaging '" + project.getPackaging() + "' is not pom." ); |
| return; |
| } |
| |
| boolean attachedSiteDescriptor = false; |
| for ( Locale locale : getLocales() ) |
| { |
| File descriptorFile = siteTool.getSiteDescriptor( siteDirectory, locale ); |
| |
| if ( descriptorFile.exists() ) |
| { |
| attachedSiteDescriptor = true; |
| |
| // Calculate the classifier to use |
| String classifier = getClassifier( descriptorFile ); |
| // Prepare a file for the interpolated site descriptor |
| String filename = project.getArtifactId() + "-" + project.getVersion() + "-" + descriptorFile.getName(); |
| File targetDescriptorFile = new File( project.getBuild().getDirectory(), filename ); |
| |
| try |
| { |
| // Copy the site descriptor to a file |
| FileUtils.copyFile( descriptorFile, targetDescriptorFile ); |
| // Attach the site descriptor |
| getLog().info( "Attaching '" |
| + PathTool.getRelativeFilePath( basedir.getAbsolutePath(), descriptorFile.getAbsolutePath() ) |
| + "' site descriptor with classifier '" + classifier + "'." ); |
| projectHelper.attachArtifact( project, "xml", classifier, targetDescriptorFile ); |
| } |
| catch ( IOException e ) |
| { |
| throw new MojoExecutionException( "Unable to copy site descriptor", e ); |
| } |
| } |
| } |
| |
| if ( !attachedSiteDescriptor ) |
| { |
| getLog().info( "No site descriptor found: nothing to attach." ); |
| } |
| } |
| |
| private static String getClassifier( final File descriptorFile ) |
| throws MojoExecutionException |
| { |
| final int index = descriptorFile.getName().lastIndexOf( '.' ); |
| |
| if ( index > 0 ) |
| { |
| return descriptorFile.getName().substring( 0, index ); |
| } |
| else |
| { |
| throw new MojoExecutionException( "Unable to determine the classifier to use" ); |
| } |
| } |
| } |