From 4059f17e156b44aff81b4467b914cb817661f9da Mon Sep 17 00:00:00 2001
From: Konstantinos Sideris <sideris.konstantin@gmail.com>
Date: Sun, 15 Jul 2018 14:53:18 +0300
Subject: [PATCH] Add the -v / --version option, which displays the version
 string of the application.

---
 src/main.cc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main.cc b/src/main.cc
index 3ba19b4a..67c98339 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -16,6 +16,7 @@
  */
 
 #include <QApplication>
+#include <QCommandLineParser>
 #include <QDesktopWidget>
 #include <QDir>
 #include <QFile>
@@ -135,12 +136,16 @@ main(int argc, char *argv[])
                 return a.exec();
         }
 
+        QApplication app(argc, argv);
         QCoreApplication::setApplicationName("nheko");
         QCoreApplication::setApplicationVersion(nheko::version);
         QCoreApplication::setOrganizationName("nheko");
         QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
 
-        QApplication app(argc, argv);
+        QCommandLineParser parser;
+        parser.addHelpOption();
+        parser.addVersionOption();
+        parser.process(app);
 
         QFontDatabase::addApplicationFont(":/fonts/fonts/OpenSans/OpenSans-Regular.ttf");
         QFontDatabase::addApplicationFont(":/fonts/fonts/OpenSans/OpenSans-Italic.ttf");