/**
* Copyright (C) 2008 http://code.google.com/p/maven-license-plugin/
*
* Licensed 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 com.google.code.mojo.license.util;
import org.codehaus.plexus.util.DirectoryScanner;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import static java.util.Arrays.asList;
/**
* <b>Date:</b> 16-Feb-2008<br>
* <b>Author:</b> Mathieu Carbou (mathieu.carbou@gmail.com)
*/
public final class Selection {
private final File basedir;
private final String[] included;
private final String[] excluded;
private DirectoryScanner scanner;
public Selection(File basedir, String[] included, String[] excluded, boolean useDefaultExcludes) {
this.basedir = basedir;
this.included = buildInclusions(included);
this.excluded = buildExclusions(useDefaultExcludes, excluded);
}
public String[] getSelectedFiles() {
scanIfneeded();
return scanner.getIncludedFiles();
}
public File getBasedir() {
return basedir;
}
public String[] getIncluded() {
return included;
}
public String[] getExcluded() {
return excluded;
}
private void scanIfneeded() {
if (scanner == null) {
scanner = new DirectoryScanner();
scanner.setBasedir(basedir);
scanner.setIncludes(included);
scanner.setExcludes(excluded);
scanner.scan();
}
}
private static String[] buildExclusions(boolean useDefaultExcludes, String... excludes) {
List<String> exclusions = new ArrayList<String>();
if (useDefaultExcludes)
exclusions.addAll(asList(DEFAULT_EXCLUDES));
if (excludes != null && excludes.length > 0)
exclusions.addAll(asList(excludes));
return exclusions.toArray(new String[exclusions.size()]);
}
private static String[] buildInclusions(String... includes) {
return includes != null && includes.length > 0 ? includes : DEFAULT_INCLUDE;
}
static final String[] DEFAULT_INCLUDE = new String[]{"**"};
static final String[] DEFAULT_EXCLUDES = {
// Miscellaneous typical temporary files
"**/*~",
"**/#*#",
"**/.#*",
"**/%*%",
"**/._*",
"**/.repository/**",
// CVS
"**/CVS",
"**/CVS/**",
"**/.cvsignore",
// RCS
"**/RCS",
"**/RCS/**",
// SCCS
"**/SCCS",
"**/SCCS/**",
// Visual SourceSafe
"**/vssver.scc",
// Subversion
"**/.svn",
"**/.svn/**",
// Arch
"**/.arch-ids",
"**/.arch-ids/**",
//Bazaar
"**/.bzr",
"**/.bzr/**",
//SurroundSCM
"**/.MySCMServerInfo",
// Mac
"**/.DS_Store",
// Serena Dimensions Version 10
"**/.metadata",
"**/.metadata/**",
// Mercurial
"**/.hg",
"**/.hg/**",
// git
"**/.git",
"**/.git/**",
// BitKeeper
"**/BitKeeper",
"**/BitKeeper/**",
"**/ChangeSet",
"**/ChangeSet/**",
// darcs
"**/_darcs",
"**/_darcs/**",
"**/.darcsrepo",
"**/.darcsrepo/**",
"**/-darcs-backup*",
"**/.darcs-temp-mail",
// maven project's temporary files
"**/target/**",
"**/test-output/**",
"**/release.properties",
"**/pom.xml",
"**/dependency-reduced-pom.xml",
// code coverage tools
"**/cobertura.ser",
"**/.clover/**",
// eclipse project files
"**/.classpath",
"**/.project",
"**/.settings/**",
// IDEA projet files
"**/*.iml", "**/*.ipr", "**/*.iws",
// descriptors
"**/MANIFEST.MF",
// binary files - images
"**/*.jpg",
"**/*.png",
"**/*.gif",
"**/*.ico",
"**/*.bmp",
"**/*.tiff",
"**/*.tif",
"**/*.cr2",
"**/*.xcf",
// binary files - programs
"**/*.class",
"**/*.exe",
// checksum files
"**/*.md5",
"**/*.sha1",
// binary files - archives
"**/*.jar",
"**/*.zip",
"**/*.rar",
"**/*.tar",
"**/*.tar.gz",
"**/*.tar.bz2",
"**/*.gz",
// binary files - documents
"**/*.xls",
// ServiceLoader files
"**/META-INF/services/**"
};
}