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-rw-r--r--support/arara/source/src/main/java/com/github/cereda/arara/utils/FileSearchingUtils.java117
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diff --git a/support/arara/source/src/main/java/com/github/cereda/arara/utils/FileSearchingUtils.java b/support/arara/source/src/main/java/com/github/cereda/arara/utils/FileSearchingUtils.java
deleted file mode 100644
index 9f0c03c143..0000000000
--- a/support/arara/source/src/main/java/com/github/cereda/arara/utils/FileSearchingUtils.java
+++ /dev/null
@@ -1,117 +0,0 @@
-/**
- * Arara, the cool TeX automation tool
- * Copyright (c) 2012 -- 2019, Paulo Roberto Massa Cereda
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * 3. Neither the name of the project's author nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
- * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-package com.github.cereda.arara.utils;
-
-import java.io.File;
-import java.util.ArrayList;
-import java.util.List;
-import org.apache.commons.io.FileUtils;
-import org.apache.commons.io.filefilter.FalseFileFilter;
-import org.apache.commons.io.filefilter.TrueFileFilter;
-import org.apache.commons.io.filefilter.WildcardFileFilter;
-
-/**
- * Implements file searching utilitary methods.
- * @author Paulo Roberto Massa Cereda
- * @version 4.0
- * @since 4.0
- */
-public class FileSearchingUtils {
-
- /**
- * List all files from the provided directory according to the list of
- * extensions. The leading dot must be omitted, unless it is part of the
- * extension.
- * @param directory The provided directory.
- * @param extensions The list of extensions.
- * @param recursive A flag indicating whether the search is recursive.
- * @return A list of files.
- */
- public static List<File> listFilesByExtensions(File directory,
- List<String> extensions, boolean recursive) {
- try {
-
- // convert the provided extension
- // list to an extension array
- String[] array = new String[extensions.size()];
- array = extensions.toArray(array);
-
- // return the result of the
- // provided search
- return new ArrayList<File>(
- FileUtils.listFiles(directory, array, recursive)
- );
- } catch (Exception nothandled) {
-
- // if something bad happens,
- // gracefully fallback to
- // an empty file list
- return new ArrayList<File>();
- }
- }
-
- /**
- * List all files from the provided directory matching the list of file
- * name patterns. Such list can contain wildcards.
- * @param directory The provided directory.
- * @param patterns The list of file name patterns.
- * @param recursive A flag indicating whether the search is recursive.
- * @return A list of files.
- */
- public static List<File> listFilesByPatterns(File directory,
- List<String> patterns, boolean recursive) {
- try {
-
- // return the result of the provided
- // search, with the wildcard filter
- // and a potential recursive search
- return new ArrayList<File>(
- FileUtils.listFiles(
- directory,
- new WildcardFileFilter(patterns),
- recursive
- ? TrueFileFilter.INSTANCE
- : FalseFileFilter.INSTANCE
- )
- );
- } catch (Exception nothandled) {
-
- // if something bad happens,
- // gracefully fallback to
- // an empty file list
- return new ArrayList<File>();
- }
- }
-
-}