| package org.apache.maven.shared.release.phase; |
| |
| /* |
| * 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.maven.project.MavenProject; |
| import org.apache.maven.scm.ScmException; |
| import org.apache.maven.scm.ScmFileSet; |
| import org.apache.maven.scm.command.edit.EditScmResult; |
| import org.apache.maven.scm.manager.NoSuchScmProviderException; |
| import org.apache.maven.scm.provider.ScmProvider; |
| import org.apache.maven.scm.repository.ScmRepository; |
| import org.apache.maven.scm.repository.ScmRepositoryException; |
| import org.apache.maven.shared.release.ReleaseExecutionException; |
| import org.apache.maven.shared.release.ReleaseFailureException; |
| import org.apache.maven.shared.release.ReleaseResult; |
| import org.apache.maven.shared.release.config.ReleaseDescriptor; |
| import org.apache.maven.shared.release.env.ReleaseEnvironment; |
| import org.apache.maven.shared.release.scm.ReleaseScmCommandException; |
| import org.apache.maven.shared.release.scm.ReleaseScmRepositoryException; |
| import org.apache.maven.shared.release.scm.ScmRepositoryConfigurator; |
| import org.apache.maven.shared.release.util.ReleaseUtil; |
| import org.codehaus.plexus.component.annotations.Component; |
| import org.codehaus.plexus.component.annotations.Requirement; |
| import org.codehaus.plexus.util.FileUtils; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.List; |
| |
| /** |
| * @author Edwin Punzalan |
| */ |
| @Component( role = ReleasePhase.class, hint = "restore-backup-poms" ) |
| public class RestoreBackupPomsPhase |
| extends AbstractBackupPomsPhase |
| { |
| /** |
| * Tool that gets a configured SCM repository from release configuration. |
| */ |
| @Requirement |
| private ScmRepositoryConfigurator scmRepositoryConfigurator; |
| |
| public ReleaseResult execute( ReleaseDescriptor releaseDescriptor, ReleaseEnvironment releaseEnvironment, |
| List<MavenProject> reactorProjects ) |
| throws ReleaseExecutionException, ReleaseFailureException |
| { |
| ReleaseResult result = new ReleaseResult(); |
| |
| for ( MavenProject project : reactorProjects ) |
| { |
| restorePomBackup( releaseDescriptor, releaseEnvironment, project ); |
| } |
| |
| result.setResultCode( ReleaseResult.SUCCESS ); |
| |
| return result; |
| } |
| |
| public ReleaseResult simulate( ReleaseDescriptor releaseDescriptor, ReleaseEnvironment releaseEnvironment, |
| List<MavenProject> reactorProjects ) |
| throws ReleaseExecutionException, ReleaseFailureException |
| { |
| return execute( releaseDescriptor, releaseEnvironment, reactorProjects ); |
| } |
| |
| protected void restorePomBackup( ReleaseDescriptor releaseDescriptor, ReleaseEnvironment releaseEnvironment, |
| MavenProject project ) |
| throws ReleaseExecutionException, ReleaseFailureException |
| { |
| File pomBackup = getPomBackup( project ); |
| |
| if ( !pomBackup.exists() ) |
| { |
| throw new ReleaseExecutionException( |
| "Cannot restore from a missing backup POM: " + pomBackup.getAbsolutePath() ); |
| } |
| |
| try |
| { |
| ScmRepository scmRepository; |
| ScmProvider provider; |
| try |
| { |
| scmRepository = |
| scmRepositoryConfigurator.getConfiguredRepository( releaseDescriptor, |
| releaseEnvironment.getSettings() ); |
| |
| provider = scmRepositoryConfigurator.getRepositoryProvider( scmRepository ); |
| } |
| catch ( ScmRepositoryException e ) |
| { |
| throw new ReleaseScmRepositoryException( e.getMessage(), e.getValidationMessages() ); |
| } |
| catch ( NoSuchScmProviderException e ) |
| { |
| throw new ReleaseExecutionException( "Unable to configure SCM repository: " + e.getMessage(), e ); |
| } |
| |
| if ( releaseDescriptor.isScmUseEditMode() || provider.requiresEditMode() ) |
| { |
| EditScmResult result = provider.edit( scmRepository, new ScmFileSet( |
| new File( releaseDescriptor.getWorkingDirectory() ), project.getFile() ) ); |
| |
| if ( !result.isSuccess() ) |
| { |
| throw new ReleaseScmCommandException( "Unable to enable editing on the POM", result ); |
| } |
| } |
| } |
| catch ( ScmException e ) |
| { |
| throw new ReleaseExecutionException( "An error occurred enabling edit mode: " + e.getMessage(), e ); |
| } |
| |
| try |
| { |
| FileUtils.copyFile( getPomBackup( project ), ReleaseUtil.getStandardPom( project ) ); |
| } |
| catch ( IOException e ) |
| { |
| throw new ReleaseExecutionException( "Error restoring from backup POM: " + e.getMessage(), e ); |
| } |
| } |
| } |