| /* |
| * 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.felix.obrplugin; |
| |
| |
| import java.io.File; |
| import java.io.FileFilter; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| import java.io.Writer; |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.felix.bundlerepository.Property; |
| import org.apache.felix.bundlerepository.Resource; |
| import org.apache.felix.bundlerepository.impl.DataModelHelperImpl; |
| import org.apache.felix.bundlerepository.impl.RepositoryImpl; |
| import org.apache.felix.bundlerepository.impl.ResourceImpl; |
| import org.apache.maven.artifact.repository.ArtifactRepository; |
| import org.apache.maven.plugin.AbstractMojo; |
| import org.apache.maven.plugin.MojoExecutionException; |
| import org.apache.maven.plugin.logging.Log; |
| import org.apache.maven.plugins.annotations.Mojo; |
| import org.apache.maven.plugins.annotations.Parameter; |
| |
| |
| /** |
| * Index the content of a maven repository using OBR |
| * |
| * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> |
| */ |
| @Mojo( name = "index", requiresProject = false ) |
| public final class ObrIndex extends AbstractMojo |
| { |
| |
| /** |
| * OBR Repository. |
| */ |
| @Parameter( property = "obrRepository" ) |
| private String obrRepository; |
| |
| /** |
| * Template for urls |
| */ |
| @Parameter( property = "urlTemplate" ) |
| private String urlTemplate; |
| |
| /** |
| * The repository to index |
| */ |
| @Parameter( property = "mavenRepository" ) |
| private String mavenRepository; |
| |
| /** |
| * Local Repository. |
| */ |
| @Parameter( defaultValue = "${localRepository}", readonly = true, required = true ) |
| private ArtifactRepository localRepository; |
| |
| |
| public void execute() throws MojoExecutionException |
| { |
| Log log = getLog(); |
| try |
| { |
| log.info( "Indexing..." ); |
| |
| String repo = mavenRepository; |
| if ( repo == null ) |
| { |
| repo = localRepository.getBasedir(); |
| } |
| URI mavenRepoUri = new File( repo ).toURI(); |
| |
| URI repositoryXml = ObrUtils.findRepositoryXml( repo, obrRepository ); |
| |
| log.info( "Repository: " + mavenRepoUri ); |
| log.info( "OBR xml: " + repositoryXml ); |
| log.info( "URL template: " + urlTemplate ); |
| |
| List<File> files = new ArrayList<File>(); |
| findAllJars( new File( repo ), files ); |
| |
| DataModelHelperImpl dmh = new DataModelHelperImpl(); |
| RepositoryImpl repository; |
| |
| File obrRepoFile = new File( repositoryXml ); |
| if ( obrRepoFile.isFile() ) |
| { |
| repository = ( RepositoryImpl ) dmh.repository( repositoryXml.toURL() ); |
| } |
| else |
| { |
| repository = new RepositoryImpl(); |
| } |
| |
| for ( File file : files ) |
| { |
| try |
| { |
| ResourceImpl resource = ( ResourceImpl ) dmh.createResource( file.toURI().toURL() ); |
| if ( resource != null ) |
| { |
| repository.addResource( resource ); |
| doTemplate( mavenRepoUri, file, resource ); |
| log.info( "Adding resource: " + file ); |
| } |
| else |
| { |
| log.info( "Ignoring non OSGi bundle: " + file ); |
| } |
| } |
| catch ( Exception e ) |
| { |
| log.warn( "Error processing bundle: " + file + " " + e.getMessage() ); |
| } |
| } |
| Writer writer = new FileWriter( obrRepoFile ); |
| try |
| { |
| dmh.writeRepository( repository, writer ); |
| } |
| finally |
| { |
| writer.close(); |
| } |
| } |
| catch ( Exception e ) |
| { |
| log.warn( "Exception while updating local OBR: " + e.getLocalizedMessage(), e ); |
| } |
| } |
| |
| |
| protected void doTemplate( URI root, File path, ResourceImpl resource ) throws IOException, URISyntaxException |
| { |
| path = path.getAbsoluteFile().getCanonicalFile(); |
| String finalUri = root.relativize( path.toURI() ).toString(); |
| if ( "maven".equals( urlTemplate ) ) |
| { |
| String dir = root.relativize( path.toURI() ).toString(); |
| String[] p = dir.split( "/" ); |
| if ( p.length >= 4 && p[p.length - 1].startsWith( p[p.length - 3] + "-" + p[p.length - 2] ) ) |
| { |
| String artifactId = p[p.length - 3]; |
| String version = p[p.length - 2]; |
| String classifier; |
| String type; |
| String artifactIdVersion = artifactId + "-" + version; |
| StringBuffer sb = new StringBuffer(); |
| if ( p[p.length - 1].charAt( artifactIdVersion.length() ) == '-' ) |
| { |
| classifier = p[p.length - 1].substring( artifactIdVersion.length() + 1, |
| p[p.length - 1].lastIndexOf( '.' ) ); |
| } |
| else |
| { |
| classifier = null; |
| } |
| type = p[p.length - 1].substring( p[p.length - 1].lastIndexOf( '.' ) + 1 ); |
| sb.append( "mvn:" ); |
| for ( int j = 0; j < p.length - 3; j++ ) |
| { |
| if ( j > 0 ) |
| { |
| sb.append( '.' ); |
| } |
| sb.append( p[j] ); |
| } |
| sb.append( '/' ).append( artifactId ).append( '/' ).append( version ); |
| if ( !"jar".equals( type ) || classifier != null ) |
| { |
| sb.append( '/' ); |
| if ( !"jar".equals( type ) ) |
| { |
| sb.append( type ); |
| } |
| if ( classifier != null ) |
| { |
| sb.append( '/' ).append( classifier ); |
| } |
| } |
| finalUri = sb.toString(); |
| } |
| } |
| else if ( urlTemplate != null ) |
| { |
| URI parentDir = path.getParentFile().toURI(); |
| |
| String absoluteDir = trim( root.toString(), parentDir.toURL().toString() ); |
| String relativeDir = trim( root.toString(), root.relativize( parentDir ).toString() ); |
| |
| String url = urlTemplate.replaceAll( "%v", "" + resource.getVersion() ); |
| url = url.replaceAll( "%s", resource.getSymbolicName() ); |
| url = url.replaceAll( "%f", path.getName() ); |
| url = url.replaceAll( "%p", absoluteDir ); |
| url = url.replaceAll( "%rp", relativeDir ); |
| finalUri = url; |
| } |
| resource.put( Resource.URI, finalUri, Property.URI ); |
| } |
| |
| |
| private String trim( String prefix, String path ) |
| { |
| if ( path.endsWith( "/" ) ) |
| path = path.substring( 0, path.length() - 1 ); |
| |
| if ( path.startsWith( prefix ) ) |
| path = path.substring( prefix.length() ); |
| |
| return path; |
| } |
| |
| |
| private final FileFilter filter = new FileFilter() |
| { |
| public boolean accept( File pathname ) |
| { |
| return pathname.getName().endsWith( "ar" ); |
| } |
| }; |
| |
| |
| private void findAllJars( File mainRoot, List<File> files ) |
| { |
| List<File> roots = new ArrayList<File>(); |
| roots.add( mainRoot ); |
| while ( !roots.isEmpty() ) |
| { |
| File root = roots.remove( 0 ); |
| File[] children = root.listFiles(); |
| if ( children != null ) |
| { |
| for ( File child : children ) |
| { |
| if ( child.isFile() && filter.accept( child ) ) |
| { |
| files.add( child ); |
| } |
| else if ( child.isDirectory() ) |
| { |
| roots.add( child ); |
| } |
| } |
| } |
| } |
| } |
| |
| } |