From 56e6f8fdcc56eda7f0d008bb45a27400fe8d69d6 Mon Sep 17 00:00:00 2001
From: Felix Kauselmann <licorn@gmail.com>
Date: Sat, 25 Jul 2020 20:04:49 +0200
Subject: [PATCH] Allow setting YACReader loglevel from console

---
 YACReader/main.cpp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/YACReader/main.cpp b/YACReader/main.cpp
index 3236ea6f..ab8621a7 100644
--- a/YACReader/main.cpp
+++ b/YACReader/main.cpp
@@ -81,6 +81,7 @@ int main(int argc, char *argv[])
     QCommandLineParser parser;
     parser.addHelpOption();
     parser.addVersionOption();
+    parser.addOption({ "loglevel", "Set log level. Valid values: trace, info, debug, warn, error.", "loglevel", "warning" });
     parser.addPositionalArgument("[File|Directory]", "File or directory to open.");
     QCommandLineOption comicId("comicId", "", "comicId");
     QCommandLineOption libraryId("libraryId", "", "libraryId");
@@ -104,6 +105,22 @@ int main(int argc, char *argv[])
     Logger &logger = Logger::instance();
     logger.setLoggingLevel(QsLogging::InfoLevel);
 
+    if (parser.isSet("loglevel")) {
+        if (parser.value("loglevel") == "trace") {
+            logger.setLoggingLevel(QsLogging::TraceLevel);
+        } else if (parser.value("loglevel") == "info") {
+            logger.setLoggingLevel(QsLogging::InfoLevel);
+        } else if (parser.value("loglevel") == "debug") {
+            logger.setLoggingLevel(QsLogging::DebugLevel);
+        } else if (parser.value("loglevel") == "warn") {
+            logger.setLoggingLevel(QsLogging::WarnLevel);
+        } else if (parser.value("loglevel") == "error") {
+            logger.setLoggingLevel(QsLogging::ErrorLevel);
+        } else {
+            parser.showHelp();
+        }
+    }
+
     DestinationPtrU fileDestination(DestinationFactory::MakeFileDestination(
             destLog, LogRotationOption::EnableLogRotation, MaxSizeBytes(1048576), MaxOldLogCount(2)));
     DestinationPtrU debugDestination(DestinationFactory::MakeDebugOutputDestination());