feat(cli): add decompilation progress

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

@@ -42,7 +42,14 @@ public class JadxCLI {
 		jadxArgs.setCodeWriterProvider(SimpleCodeWriter::new);
 		try (JadxDecompiler jadx = new JadxDecompiler(jadxArgs)) {
 			jadx.load();
-			jadx.save();
+			if (LogHelper.getLogLevel() == LogHelper.LogLevelEnum.QUIET) {
+				jadx.save();
+			} else {
+				jadx.save(500, (done, total) -> {
+					int progress = (int) (done * 100.0 / total);
+					System.out.printf("INFO  - progress: %d of %d (%d%%)\r", done, total, progress);
+				});
+			}
 			int errorsCount = jadx.getErrorsCount();
 			if (errorsCount != 0) {
 				jadx.printErrorsReport();

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

@@ -1,5 +1,6 @@
 package jadx.cli;
 
+import org.jetbrains.annotations.Nullable;
 import org.slf4j.LoggerFactory;
 
 import com.beust.jcommander.IStringConverter;
@@ -31,6 +32,8 @@ public class LogHelper {
 		}
 	}
 
+	private static LogLevelEnum logLevelValue;
+
 	public static void setLogLevelFromArgs(JadxCLIArgs args) {
 		if (isCustomLogConfig()) {
 			return;
@@ -46,6 +49,8 @@ public class LogHelper {
 	}
 
 	public static void applyLogLevel(LogLevelEnum logLevel) {
+		logLevelValue = logLevel;
+
 		Logger rootLogger = (Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
 		rootLogger.setLevel(logLevel.getLevel());
 
@@ -56,6 +61,11 @@ public class LogHelper {
 		}
 	}
 
+	@Nullable
+	public static LogLevelEnum getLogLevel() {
+		return logLevelValue;
+	}
+
 	private static void setLevelForClass(Class<?> cls, Level level) {
 		((Logger) LoggerFactory.getLogger(cls)).setLevel(level);
 	}