| package org.apache.maven.plugin.assembly.format; |
| |
| /* |
| * 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.plugin.assembly.AssemblerConfigurationSource; |
| import org.apache.maven.plugin.assembly.utils.AssemblyFileUtils; |
| import org.apache.maven.shared.model.fileset.FileSet; |
| import org.apache.maven.shared.model.fileset.util.FileSetManager; |
| import org.codehaus.plexus.logging.Logger; |
| import org.codehaus.plexus.util.FileUtils; |
| |
| import javax.annotation.Nonnull; |
| import java.io.File; |
| import java.io.IOException; |
| |
| /** |
| * @version $Id$ |
| */ |
| public class FileSetFormatter |
| { |
| |
| private final AssemblerConfigurationSource configSource; |
| |
| private final Logger logger; |
| |
| public FileSetFormatter( AssemblerConfigurationSource configSource, Logger logger ) |
| { |
| this.configSource = configSource; |
| this.logger = logger; |
| } |
| |
| public File formatFileSetForAssembly( @Nonnull File fileSetDir, @Nonnull org.apache.maven.plugin.assembly.model.FileSet set ) |
| throws AssemblyFormattingException, IOException |
| { |
| String lineEndingHint = set.getLineEnding(); |
| |
| String lineEnding = AssemblyFileUtils.getLineEndingCharacters( lineEndingHint ); |
| |
| if ( ( lineEnding != null ) || set.isFiltered() ) |
| { |
| |
| FileSet fileSet = new FileSet(); |
| fileSet.setLineEnding( lineEnding ); |
| |
| fileSet.setDirectory( fileSetDir.getAbsolutePath() ); |
| |
| fileSet.setIncludes( set.getIncludes() ); |
| |
| fileSet.setExcludes( set.getExcludes() ); |
| fileSet.setUseDefaultExcludes( true ); |
| |
| FileSetManager fsm = new FileSetManager( logger ); |
| String[] files = fsm.getIncludedFiles( fileSet ); |
| |
| // if we don't have anything to process, let's just skip all of this mess. |
| if ( ( files == null ) || ( files.length == 0 ) ) |
| { |
| logger.info( "No files selected for line-ending conversion or filtering. Skipping: " + fileSet.getDirectory() ); |
| } |
| else |
| { |
| File formattedDir = |
| FileUtils.createTempFile( "fileSetFormatter.", ".tmp", configSource.getTemporaryRootDirectory() ); |
| |
| logger.debug( "Filtering files from: " + fileSetDir + " into temp dir: " + formattedDir ); |
| |
| formattedDir.delete(); |
| formattedDir.mkdirs(); |
| |
| FileFormatter fileFormatter = new FileFormatter( configSource, logger ); |
| for (String file : files) { |
| logger.debug("Filtering: " + file); |
| |
| File targetFile = new File(formattedDir, file); |
| |
| targetFile.getParentFile().mkdirs(); |
| |
| File sourceFile = new File(fileSetDir, file); |
| try { |
| sourceFile = |
| fileFormatter.format(sourceFile, set.isFiltered(), lineEndingHint, formattedDir, |
| configSource.getEncoding()); |
| AssemblyFileUtils.copyFile(sourceFile, targetFile); |
| } catch (AssemblyFormattingException e) { |
| deleteDirectory(formattedDir); |
| throw e; |
| } catch (IOException e) { |
| deleteDirectory(formattedDir); |
| throw e; |
| } |
| } |
| return formattedDir; |
| } |
| } |
| else |
| { |
| logger.debug( "NOT reformatting any files in " + fileSetDir ); |
| } |
| |
| return fileSetDir; |
| } |
| |
| private static void deleteDirectory( File formattedDir ) |
| { |
| try |
| { |
| FileUtils.deleteDirectory( formattedDir ); |
| } |
| catch ( IOException e1 ) |
| { |
| // ignore |
| } |
| } |
| |
| } |