| package org.apache.maven.plugins.install; |
| |
| /* |
| * 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.FileNotFoundException; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.Reader; |
| import java.io.Writer; |
| import java.nio.file.Files; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.jar.JarEntry; |
| import java.util.jar.JarFile; |
| import java.util.regex.Pattern; |
| |
| import org.apache.maven.api.Artifact; |
| import org.apache.maven.api.Session; |
| import org.apache.maven.api.plugin.MojoException; |
| import org.apache.maven.api.plugin.annotations.Component; |
| import org.apache.maven.api.plugin.annotations.Mojo; |
| import org.apache.maven.api.plugin.annotations.Parameter; |
| import org.apache.maven.api.services.ArtifactFactory; |
| import org.apache.maven.api.services.ArtifactFactoryRequest; |
| import org.apache.maven.api.services.ArtifactInstaller; |
| import org.apache.maven.api.services.ArtifactManager; |
| import org.apache.maven.model.Model; |
| import org.apache.maven.model.Parent; |
| import org.apache.maven.model.io.xpp3.MavenXpp3Reader; |
| import org.apache.maven.model.io.xpp3.MavenXpp3Writer; |
| import org.apache.maven.shared.utils.WriterFactory; |
| import org.codehaus.plexus.util.FileUtils; |
| import org.codehaus.plexus.util.xml.XmlStreamReader; |
| import org.codehaus.plexus.util.xml.pull.XmlPullParserException; |
| |
| /** |
| * Installs a file in the local repository. |
| * |
| * @author <a href="mailto:brett@apache.org">Brett Porter</a> |
| */ |
| @Mojo( name = "install-file", requiresProject = false, aggregator = true ) |
| public class InstallFileMojo |
| extends AbstractInstallMojo |
| { |
| |
| /** |
| * GroupId of the artifact to be installed. Retrieved from POM file if one is specified or extracted from |
| * {@code pom.xml} in jar if available. |
| */ |
| @Parameter( property = "groupId" ) |
| private String groupId; |
| |
| /** |
| * ArtifactId of the artifact to be installed. Retrieved from POM file if one is specified or extracted from |
| * {@code pom.xml} in jar if available. |
| */ |
| @Parameter( property = "artifactId" ) |
| private String artifactId; |
| |
| /** |
| * Version of the artifact to be installed. Retrieved from POM file if one is specified or extracted from |
| * {@code pom.xml} in jar if available. |
| */ |
| @Parameter( property = "version" ) |
| private String version; |
| |
| /** |
| * Packaging type of the artifact to be installed. Retrieved from POM file if one is specified or extracted from |
| * {@code pom.xml} in jar if available. |
| */ |
| @Parameter( property = "packaging" ) |
| private String packaging; |
| |
| /** |
| * Classifier type of the artifact to be installed. For example, "sources" or "javadoc". Defaults to none which |
| * means this is the project's main artifact. |
| * |
| * @since 2.2 |
| */ |
| @Parameter( property = "classifier" ) |
| private String classifier; |
| |
| /** |
| * The file to be installed in the local repository. |
| */ |
| @Parameter( property = "file", required = true ) |
| private File file; |
| |
| /** |
| * The bundled API docs for the artifact. |
| * |
| * @since 2.3 |
| */ |
| @Parameter( property = "javadoc" ) |
| private File javadoc; |
| |
| /** |
| * The bundled sources for the artifact. |
| * |
| * @since 2.3 |
| */ |
| @Parameter( property = "sources" ) |
| private File sources; |
| |
| /** |
| * Location of an existing POM file to be installed alongside the main artifact, given by the {@link #file} |
| * parameter. |
| * |
| * @since 2.1 |
| */ |
| @Parameter( property = "pomFile" ) |
| private File pomFile; |
| |
| /** |
| * Generate a minimal POM for the artifact if none is supplied via the parameter {@link #pomFile}. Defaults to |
| * <code>true</code> if there is no existing POM in the local repository yet. |
| * |
| * @since 2.1 |
| */ |
| @Parameter( property = "generatePom" ) |
| private Boolean generatePom; |
| |
| /** |
| * The path for a specific local repository directory. If not specified the local repository path configured in the |
| * Maven settings will be used. |
| * |
| * @since 2.2 |
| */ |
| @Parameter( property = "localRepositoryPath" ) |
| private File localRepositoryPath; |
| |
| /** |
| * Used to install the project created. |
| */ |
| @Component |
| private ArtifactInstaller installer; |
| |
| @Component |
| private ArtifactManager artifactManager; |
| |
| /** |
| * @see org.apache.maven.api.plugin.Mojo#execute() |
| */ |
| public void execute() |
| throws MojoException |
| { |
| |
| if ( !file.exists() ) |
| { |
| String message = "The specified file '" + file.getPath() + "' does not exist"; |
| logger.error( message ); |
| throw new MojoException( message ); |
| } |
| |
| Session session = this.session; |
| |
| List<Artifact> installableArtifacts = new ArrayList<>(); |
| |
| // ---------------------------------------------------------------------- |
| // Override the default localRepository variable |
| // ---------------------------------------------------------------------- |
| if ( localRepositoryPath != null ) |
| { |
| session = session.withLocalRepository( session.createLocalRepository( localRepositoryPath.toPath() ) ); |
| |
| logger.debug( "localRepoPath: {}", localRepositoryPath ); |
| } |
| |
| File temporaryPom = null; |
| |
| if ( pomFile != null ) |
| { |
| processModel( readModel( pomFile ) ); |
| } |
| else |
| { |
| temporaryPom = readingPomFromJarFile(); |
| pomFile = temporaryPom; |
| } |
| |
| // We need to set a new ArtifactHandler otherwise |
| // the extension will be set to the packaging type |
| // which is sometimes wrong. |
| Artifact artifact = session.getService( ArtifactFactory.class ) |
| .create( ArtifactFactoryRequest.builder() |
| .session( session ) |
| .groupId( groupId ) |
| .artifactId( artifactId ) |
| .classifier( classifier ) |
| .version( version ) |
| .extension( FileUtils.getExtension( file.getName() ) ) |
| .type( packaging ) |
| .build() ); |
| |
| if ( file.equals( getLocalRepoFile( artifact ) ) ) |
| { |
| throw new MojoException( "Cannot install artifact. " |
| + "Artifact is already in the local repository.\n\nFile in question is: " + file + "\n" ); |
| } |
| |
| artifactManager.setPath( artifact, file.toPath() ); |
| installableArtifacts.add( artifact ); |
| |
| if ( !"pom".equals( packaging ) ) |
| { |
| Artifact pomArtifact = session.getService( ArtifactFactory.class ) |
| .create( ArtifactFactoryRequest.builder() |
| .session( session ) |
| .groupId( groupId ) |
| .artifactId( artifactId ) |
| .classifier( classifier ) |
| .version( version ) |
| .type( "pom" ) |
| .build() ); |
| if ( pomFile != null ) |
| { |
| artifactManager.setPath( pomArtifact, pomFile.toPath() ); |
| installableArtifacts.add( artifact ); |
| } |
| else |
| { |
| temporaryPom = generatePomFile(); |
| artifactManager.setPath( pomArtifact, temporaryPom.toPath() ); |
| if ( Boolean.TRUE.equals( generatePom ) |
| || ( generatePom == null && !getLocalRepoFile( pomArtifact ).exists() ) ) |
| { |
| logger.debug( "Installing generated POM" ); |
| installableArtifacts.add( artifact ); |
| } |
| else if ( generatePom == null ) |
| { |
| logger.debug( "Skipping installation of generated POM, already present in local repository" ); |
| } |
| } |
| } |
| |
| if ( sources != null ) |
| { |
| Artifact sourcesArtifact = session.getService( ArtifactFactory.class ) |
| .create( ArtifactFactoryRequest.builder() |
| .session( session ) |
| .groupId( groupId ) |
| .artifactId( artifactId ) |
| .classifier( "sources" ) |
| .version( version ) |
| .type( "jar" ) |
| .build() ); |
| artifactManager.setPath( sourcesArtifact, sources.toPath() ); |
| installableArtifacts.add( artifact ); |
| } |
| |
| if ( javadoc != null ) |
| { |
| Artifact sourcesArtifact = session.getService( ArtifactFactory.class ) |
| .create( ArtifactFactoryRequest.builder() |
| .session( session ) |
| .groupId( groupId ) |
| .artifactId( artifactId ) |
| .classifier( "javadoc" ) |
| .version( version ) |
| .type( "jar" ) |
| .build() ); |
| artifactManager.setPath( sourcesArtifact, javadoc.toPath() ); |
| installableArtifacts.add( artifact ); |
| } |
| |
| try |
| { |
| installer.install( session, installableArtifacts ); |
| } |
| catch ( Exception e ) |
| { |
| throw new MojoException( e.getMessage(), e ); |
| } |
| finally |
| { |
| if ( temporaryPom != null ) |
| { |
| // noinspection ResultOfMethodCallIgnored |
| temporaryPom.delete(); |
| } |
| } |
| } |
| |
| |
| private File readingPomFromJarFile() |
| throws MojoException |
| { |
| |
| File pomFile = null; |
| |
| try ( JarFile jarFile = new JarFile( file ) ) |
| { |
| Pattern pomEntry = Pattern.compile( "META-INF/maven/.*/pom\\.xml" ); |
| |
| JarEntry entry = jarFile.stream() |
| .filter( e -> pomEntry.matcher( e.getName() ).matches() ) |
| .findFirst().orElse( null ); |
| |
| if ( entry != null ) |
| { |
| logger.debug( "Using " + entry.getName() + " as pomFile" ); |
| |
| String base = file.getName(); |
| if ( base.indexOf( '.' ) > 0 ) |
| { |
| base = base.substring( 0, base.lastIndexOf( '.' ) ); |
| } |
| pomFile = File.createTempFile( base, ".pom" ); |
| |
| try ( InputStream pomInputStream = jarFile.getInputStream( entry ) ) |
| { |
| Files.copy( pomInputStream, pomFile.toPath() ); |
| } |
| |
| processModel( readModel( pomFile ) ); |
| } |
| |
| if ( pomFile == null ) |
| { |
| logger.info( "pom.xml not found in " + file.getName() ); |
| } |
| } |
| catch ( IOException e ) |
| { |
| // ignore, artifact not packaged by Maven |
| } |
| return pomFile; |
| } |
| |
| /** |
| * Parses a POM. |
| * |
| * @param pomFile The path of the POM file to parse, must not be <code>null</code>. |
| * @return The model from the POM file, never <code>null</code>. |
| * @throws MojoException If the POM could not be parsed. |
| */ |
| private Model readModel( File pomFile ) |
| throws MojoException |
| { |
| try ( Reader reader = new XmlStreamReader( pomFile ) ) |
| { |
| final Model model = new MavenXpp3Reader().read( reader ); |
| return model; |
| } |
| catch ( FileNotFoundException e ) |
| { |
| throw new MojoException( "File not found " + pomFile, e ); |
| } |
| catch ( IOException e ) |
| { |
| throw new MojoException( "Error reading POM " + pomFile, e ); |
| } |
| catch ( XmlPullParserException e ) |
| { |
| throw new MojoException( "Error parsing POM " + pomFile, e ); |
| } |
| } |
| |
| /** |
| * Populates missing mojo parameters from the specified POM. |
| * |
| * @param model The POM to extract missing artifact coordinates from, must not be <code>null</code>. |
| */ |
| private void processModel( Model model ) |
| { |
| Parent parent = model.getParent(); |
| |
| if ( this.groupId == null ) |
| { |
| this.groupId = model.getGroupId(); |
| if ( this.groupId == null && parent != null ) |
| { |
| this.groupId = parent.getGroupId(); |
| } |
| } |
| if ( this.artifactId == null ) |
| { |
| this.artifactId = model.getArtifactId(); |
| } |
| if ( this.version == null ) |
| { |
| this.version = model.getVersion(); |
| if ( this.version == null && parent != null ) |
| { |
| this.version = parent.getVersion(); |
| } |
| } |
| if ( this.packaging == null ) |
| { |
| this.packaging = model.getPackaging(); |
| } |
| } |
| |
| /** |
| * Generates a minimal model from the user-supplied artifact information. |
| * |
| * @return The generated model, never <code>null</code>. |
| */ |
| private Model generateModel() |
| { |
| Model model = new Model(); |
| |
| model.setModelVersion( "4.0.0" ); |
| |
| model.setGroupId( groupId ); |
| model.setArtifactId( artifactId ); |
| model.setVersion( version ); |
| model.setPackaging( packaging ); |
| |
| model.setDescription( "POM was created from install:install-file" ); |
| |
| return model; |
| } |
| |
| /** |
| * Generates a (temporary) POM file from the plugin configuration. It's the responsibility of the caller to delete |
| * the generated file when no longer needed. |
| * |
| * @return The path to the generated POM file, never <code>null</code>. |
| * @throws MojoException If the POM file could not be generated. |
| */ |
| private File generatePomFile() |
| throws MojoException |
| { |
| try |
| { |
| Model model = generateModel(); |
| File pomFile = File.createTempFile( "mvninstall", ".pom" ); |
| try ( Writer writer = WriterFactory.newXmlWriter( pomFile ) ) |
| { |
| new MavenXpp3Writer().write( writer, model ); |
| } |
| return pomFile; |
| } |
| catch ( IOException e ) |
| { |
| throw new MojoException( "Error writing temporary POM file: " + e.getMessage(), e ); |
| } |
| } |
| |
| } |