chore: expand input dirs in ConvertArscFile

jadx-cli/src/main/java/jadx/cli/tools/ConvertArscFile.java

@@ -22,6 +22,8 @@ import jadx.core.utils.android.TextResMapFile;
 import jadx.core.utils.files.ZipFile;
 import jadx.core.xmlgen.ResTableBinaryParser;
 
+import static jadx.core.utils.files.FileUtils.expandDirs;
+
 /**
  * Utility class for convert '.arsc' to simple text file with mapping id to resource name
  */
@@ -30,7 +32,7 @@ public class ConvertArscFile {
 	private static int rewritesCount;
 
 	public static void usage() {
-		LOG.info("<res-map file> <input .arsc files>");
+		LOG.info("<res-map file> <input .arsc/android.jar files or dir>");
 		LOG.info("");
 		LOG.info("Note: If res-map already exists - it will be merged and updated");
 	}
@@ -42,6 +44,7 @@ public class ConvertArscFile {
 		}
 		List<Path> inputPaths = Stream.of(args).map(Paths::get).collect(Collectors.toList());
 		Path resMapFile = inputPaths.remove(0);
+		List<Path> inputResFiles = filterAndSort(expandDirs(inputPaths));
 		Map<Integer, String> resMap;
 		if (Files.isReadable(resMapFile)) {
 			resMap = TextResMapFile.read(resMapFile);
@@ -52,8 +55,7 @@ public class ConvertArscFile {
 
 		RootNode root = new RootNode(new JadxArgs()); // not really needed
 		rewritesCount = 0;
-		for (Path resFile : inputPaths) {
-			LOG.info("Processing {}", resFile);
+		for (Path resFile : inputResFiles) {
 			ResTableBinaryParser resTableParser = new ResTableBinaryParser(root, true);
 			if (resFile.getFileName().toString().endsWith(".jar")) {
 				// Load resources.arsc from android.jar
@@ -84,6 +86,16 @@ public class ConvertArscFile {
 		LOG.info("done");
 	}
 
+	private static List<Path> filterAndSort(List<Path> inputPaths) {
+		return inputPaths.stream()
+				.filter(p -> {
+					String fileName = p.getFileName().toString();
+					return fileName.endsWith(".arsc") || fileName.endsWith(".jar");
+				})
+				.sorted()
+				.collect(Collectors.toList());
+	}
+
 	private static void mergeResMaps(Map<Integer, String> mainResMap, Map<Integer, String> newResMap) {
 		for (Map.Entry<Integer, String> entry : newResMap.entrySet()) {
 			Integer id = entry.getKey();