/**
* Copyright (C) 2010-2017 Gordon Fraser, Andrea Arcuri and EvoSuite
* contributors
*
* This file is part of EvoSuite.
*
* EvoSuite is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3.0 of the License, or
* (at your option) any later version.
*
* EvoSuite is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with EvoSuite. If not, see <http://www.gnu.org/licenses/>.
*/
package org.evosuite.maven.util;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import org.codehaus.plexus.util.DirectoryScanner;
public class FileUtils {
/**
* Scans a set of directories
*
* @param roots Directories to scan
* @param includes
* @param excludes
* @return
*/
public static List<File> scan(List<String> roots, String[] includes, String[] excludes) {
List<File> files = new ArrayList<File>();
for (String root : roots) {
files.addAll(FileUtils.scan(new File(root), includes, excludes));
}
return files;
}
/**
* Scans a single directory
*
* @param root Directory to scan
* @param includes
* @param excludes
* @return
*/
public static List<File> scan(File root, String[] includes, String[] excludes) {
List<File> files = new ArrayList<File>();
if (!root.exists()) {
return files;
}
final DirectoryScanner directoryScanner = new DirectoryScanner();
directoryScanner.setIncludes(includes);
directoryScanner.setExcludes(excludes);
directoryScanner.setBasedir(root);
directoryScanner.scan();
for (final String fileName : directoryScanner.getIncludedFiles()) {
files.add(new File(root, fileName));
}
return files;
}
}