| package org.apache.maven.plugins.changes; |
| |
| /* |
| * 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 org.apache.commons.io.IOUtils; |
| import org.apache.maven.doxia.sink.render.RenderingContext; |
| import org.apache.maven.doxia.site.decoration.Body; |
| import org.apache.maven.doxia.site.decoration.DecorationModel; |
| import org.apache.maven.doxia.site.decoration.Skin; |
| import org.apache.maven.doxia.siterenderer.Renderer; |
| import org.apache.maven.doxia.siterenderer.RendererException; |
| import org.apache.maven.doxia.siterenderer.SiteRenderingContext; |
| import org.apache.maven.doxia.siterenderer.sink.SiteRendererSink; |
| import org.apache.maven.execution.MavenSession; |
| import org.apache.maven.plugin.MojoExecutionException; |
| import org.apache.maven.plugins.annotations.Component; |
| import org.apache.maven.plugins.annotations.Parameter; |
| import org.apache.maven.project.DefaultProjectBuildingRequest; |
| import org.apache.maven.project.MavenProject; |
| import org.apache.maven.project.ProjectBuildingRequest; |
| import org.apache.maven.reporting.AbstractMavenReport; |
| import org.apache.maven.reporting.MavenReportException; |
| import org.apache.maven.shared.artifact.DefaultArtifactCoordinate; |
| import org.apache.maven.shared.artifact.resolve.ArtifactResolver; |
| import org.apache.maven.shared.artifact.resolve.ArtifactResolverException; |
| import org.codehaus.plexus.i18n.I18N; |
| import org.codehaus.plexus.util.ReaderFactory; |
| |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.OutputStreamWriter; |
| import java.io.IOException; |
| import java.io.Writer; |
| import java.util.HashMap; |
| import java.util.Locale; |
| import java.util.Map; |
| |
| /** |
| * Base class with the things that should be in AbstractMavenReport anyway. Note: This file was copied from r415312 of |
| * AbstractProjectInfoReport in maven-project-info-reports, as a work-around to MCHANGES-88. |
| * |
| * @author <a href="mailto:brett@apache.org">Brett Porter</a> |
| */ |
| public abstract class AbstractChangesReport |
| extends AbstractMavenReport |
| { |
| /** |
| * The current project base directory. |
| * |
| * @since 2.10 |
| */ |
| @Parameter( property = "basedir", required = true ) |
| protected String basedir; |
| |
| /** |
| * Report output directory. Note that this parameter is only relevant if the goal is run from the command line or |
| * from the default build lifecycle. If the goal is run indirectly as part of a site generation, the output |
| * directory configured in the Maven Site Plugin is used instead. |
| */ |
| @Parameter( defaultValue = "${project.reporting.outputDirectory}" ) |
| private File outputDirectory; |
| |
| /** |
| * Report output encoding. Note that this parameter is only relevant if the goal is run from the command line or |
| * from the default build lifecycle. If the goal is run indirectly as part of a site generation, the output encoding |
| * configured in the Maven Site Plugin is used instead. |
| * |
| * @since 2.4 |
| */ |
| @Parameter( property = "outputEncoding", defaultValue = "${project.reporting.outputEncoding}" ) |
| private String outputEncoding; |
| |
| /** |
| * This will cause the execution to be run only at the top of a given module tree. That is, run in the project |
| * contained in the same folder where the mvn execution was launched. |
| * |
| * @since 2.10 |
| */ |
| @Parameter( property = "changes.runOnlyAtExecutionRoot", defaultValue = "false" ) |
| protected boolean runOnlyAtExecutionRoot; |
| |
| /** |
| * The Maven Session. |
| * |
| * @since 2.10 |
| */ |
| @Parameter( defaultValue = "${session}", readonly = true, required = true ) |
| protected MavenSession mavenSession; |
| |
| /** |
| * Doxia Site Renderer. |
| */ |
| @Component |
| protected Renderer siteRenderer; |
| |
| /** |
| * The Maven Project. |
| */ |
| @Parameter( defaultValue = "${project}", readonly = true, required = true ) |
| protected MavenProject project; |
| |
| /** |
| */ |
| @Component |
| protected ArtifactResolver resolver; |
| |
| /** |
| * Internationalization. |
| */ |
| @Component |
| protected I18N i18n; |
| |
| private File getSkinArtifactFile() |
| throws MojoExecutionException |
| { |
| Skin skin = Skin.getDefaultSkin(); |
| DefaultArtifactCoordinate coordinate = new DefaultArtifactCoordinate(); |
| coordinate.setGroupId( skin.getGroupId() ); |
| coordinate.setArtifactId( skin.getArtifactId() ); |
| coordinate.setVersion( skin.getVersion() ); |
| ProjectBuildingRequest pbr = new DefaultProjectBuildingRequest( mavenSession.getProjectBuildingRequest() ); |
| pbr.setRemoteRepositories( project.getRemoteArtifactRepositories() ); |
| try |
| { |
| return resolver.resolveArtifact( pbr, coordinate ).getArtifact().getFile(); |
| } |
| catch ( ArtifactResolverException e ) |
| { |
| throw new MojoExecutionException( "Couldn't resolve the skin.", e ); |
| } |
| } |
| |
| public void execute() |
| throws MojoExecutionException |
| { |
| if ( !canGenerateReport() ) |
| { |
| return; |
| } |
| |
| // TODO: push to a helper? Could still be improved by taking more of the site information from the site plugin |
| Writer writer = null; |
| try |
| { |
| DecorationModel model = new DecorationModel(); |
| model.setBody( new Body() ); |
| Map<String, String> attributes = new HashMap<String, String>(); |
| attributes.put( "outputEncoding", getOutputEncoding() ); |
| Locale locale = Locale.getDefault(); |
| SiteRenderingContext siteContext = siteRenderer.createContextForSkin( getSkinArtifactFile(), attributes, |
| model, getName( locale ), locale ); |
| siteContext.setOutputEncoding( getOutputEncoding() ); |
| |
| RenderingContext context = new RenderingContext( outputDirectory, getOutputName() + ".html" ); |
| |
| SiteRendererSink sink = new SiteRendererSink( context ); |
| generate( sink, null, locale ); |
| |
| outputDirectory.mkdirs(); |
| |
| File file = new File( outputDirectory, getOutputName() + ".html" ); |
| writer = new OutputStreamWriter( new FileOutputStream( file ), getOutputEncoding() ); |
| |
| siteRenderer.generateDocument( writer, sink, siteContext ); |
| |
| writer.close(); |
| writer = null; |
| |
| siteRenderer.copyResources( siteContext, new File( project.getBasedir(), "src/site/resources" ), |
| outputDirectory ); |
| } |
| catch ( RendererException e ) |
| { |
| throw new MojoExecutionException( "An error has occurred in " + getName( Locale.ENGLISH ) |
| + " report generation.", e ); |
| } |
| catch ( IOException e ) |
| { |
| throw new MojoExecutionException( "An error has occurred in " + getName( Locale.ENGLISH ) |
| + " report generation.", e ); |
| } |
| catch ( MavenReportException e ) |
| { |
| throw new MojoExecutionException( "An error has occurred in " + getName( Locale.ENGLISH ) |
| + " report generation.", e ); |
| } |
| finally |
| { |
| IOUtils.closeQuietly( writer ); |
| } |
| } |
| |
| /** |
| * @see org.apache.maven.reporting.AbstractMavenReport#getOutputDirectory() |
| */ |
| protected String getOutputDirectory() |
| { |
| return outputDirectory.getAbsolutePath(); |
| } |
| |
| /** |
| * Get the effective reporting output file encoding. |
| * |
| * @return The effective reporting output file encoding, never <code>null</code>. |
| * @since 2.4 |
| */ |
| protected String getOutputEncoding() |
| { |
| return ( outputEncoding != null ) ? outputEncoding : ReaderFactory.UTF_8; |
| } |
| |
| /** |
| * @see org.apache.maven.reporting.AbstractMavenReport#getProject() |
| */ |
| protected MavenProject getProject() |
| { |
| return project; |
| } |
| |
| /** |
| * @see org.apache.maven.reporting.AbstractMavenReport#getSiteRenderer() |
| */ |
| protected Renderer getSiteRenderer() |
| { |
| return siteRenderer; |
| } |
| |
| /** |
| * Returns <code>true</code> if the current project is located at the Execution Root Directory (where mvn was |
| * launched). |
| * |
| * @return <code>true</code> if the current project is at the Execution Root |
| */ |
| protected boolean isThisTheExecutionRoot() |
| { |
| getLog().debug( "Root Folder:" + mavenSession.getExecutionRootDirectory() ); |
| getLog().debug( "Current Folder:" + basedir ); |
| boolean result = mavenSession.getExecutionRootDirectory().equalsIgnoreCase( basedir ); |
| if ( result ) |
| { |
| getLog().debug( "This is the execution root." ); |
| } |
| else |
| { |
| getLog().debug( "This is NOT the execution root." ); |
| } |
| return result; |
| } |
| } |