fix(cli): resolve regression in applying '-v' and '-q' options

jadx-cli/src/main/java/jadx/cli/JadxCLI.java

@@ -39,7 +39,8 @@ public class JadxCLI {
 	}
 
 	private static int processAndSave(JadxCLIArgs cliArgs) {
-		setLogLevelsForLoadingStage(cliArgs);
+		LogHelper.initLogLevel(cliArgs);
+		LogHelper.setLogLevelsForLoadingStage();
 		JadxArgs jadxArgs = cliArgs.toJadxArgs();
 		jadxArgs.setCodeCache(new NoOpCodeCache());
 		jadxArgs.setCodeWriterProvider(SimpleCodeWriter::new);
@@ -48,7 +49,7 @@ public class JadxCLI {
 			if (checkForErrors(jadx)) {
 				return 1;
 			}
-			LogHelper.setLogLevelFromArgs(cliArgs);
+			LogHelper.setLogLevelsForDecompileStage();
 			if (!SingleClassMode.process(jadx, cliArgs)) {
 				save(jadx);
 			}
@@ -63,19 +64,6 @@ public class JadxCLI {
 		return 0;
 	}
 
-	private static void setLogLevelsForLoadingStage(JadxCLIArgs cliArgs) {
-		switch (cliArgs.getLogLevel()) {
-			case QUIET:
-				LogHelper.setLogLevelFromArgs(cliArgs);
-				break;
-
-			case PROGRESS:
-				// show load errors
-				LogHelper.applyLogLevel(LogLevelEnum.ERROR);
-				break;
-		}
-	}
-
 	private static boolean checkForErrors(JadxDecompiler jadx) {
 		if (jadx.getRoot().getClasses().isEmpty()) {
 			LOG.error("Load failed! No classes for decompile!");
@@ -97,6 +85,8 @@ public class JadxCLI {
 				int progress = (int) (done * 100.0 / total);
 				System.out.printf("INFO  - progress: %d of %d (%d%%)\r", done, total, progress);
 			});
+			// dumb line clear :)
+			System.out.print("                                                             \r");
 		}
 	}
 }

jadx-cli/src/main/java/jadx/cli/LogHelper.java

@@ -1,5 +1,6 @@
 package jadx.cli;
 
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.slf4j.LoggerFactory;
 
@@ -32,34 +33,61 @@ public class LogHelper {
 		}
 	}
 
+	@Nullable("For disable log level control")
 	private static LogLevelEnum logLevelValue;
 
-	public static void setLogLevelFromArgs(JadxCLIArgs args) {
-		if (isCustomLogConfig()) {
-			return;
-		}
-		LogLevelEnum logLevel = args.logLevel;
-		if (args.quiet) {
-			logLevel = LogLevelEnum.QUIET;
-		} else if (args.verbose) {
-			logLevel = LogLevelEnum.DEBUG;
-		}
-
-		applyLogLevel(logLevel);
+	public static void initLogLevel(JadxCLIArgs args) {
+		logLevelValue = getLogLevelFromArgs(args);
 	}
 
-	public static void applyLogLevel(LogLevelEnum logLevel) {
-		logLevelValue = logLevel;
+	private static LogLevelEnum getLogLevelFromArgs(JadxCLIArgs args) {
+		if (isCustomLogConfig()) {
+			return null;
+		}
+		if (args.quiet) {
+			return LogLevelEnum.QUIET;
+		}
+		if (args.verbose) {
+			return LogLevelEnum.DEBUG;
+		}
+		return args.logLevel;
+	}
 
+	public static void setLogLevelsForLoadingStage() {
+		if (logLevelValue == null) {
+			return;
+		}
+		if (logLevelValue == LogLevelEnum.PROGRESS) {
+			// show load errors
+			LogHelper.applyLogLevel(LogLevelEnum.ERROR);
+			fixForShowProgress();
+			return;
+		}
+		applyLogLevel(logLevelValue);
+	}
+
+	public static void setLogLevelsForDecompileStage() {
+		if (logLevelValue == null) {
+			return;
+		}
+		applyLogLevel(logLevelValue);
+		if (logLevelValue == LogLevelEnum.PROGRESS) {
+			fixForShowProgress();
+		}
+	}
+
+	/**
+	 * Show progress: change to 'INFO' for control classes
+	 */
+	private static void fixForShowProgress() {
+		setLevelForClass(JadxCLI.class, Level.INFO);
+		setLevelForClass(JadxDecompiler.class, Level.INFO);
+		setLevelForClass(SingleClassMode.class, Level.INFO);
+	}
+
+	private static void applyLogLevel(@NotNull LogLevelEnum logLevel) {
 		Logger rootLogger = (Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
 		rootLogger.setLevel(logLevel.getLevel());
-
-		if (logLevel == LogLevelEnum.PROGRESS) {
-			// show progress for all levels except quiet
-			setLevelForClass(JadxCLI.class, Level.INFO);
-			setLevelForClass(JadxDecompiler.class, Level.INFO);
-			setLevelForClass(SingleClassMode.class, Level.INFO);
-		}
 	}
 
 	@Nullable