From 662d195dfec6e924aef5a9b4d852a03a5671b0b6 Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Sun, 1 Nov 2020 21:59:27 +0200
Subject: Set version through meson

---
 meson.build      | 2 ++
 src/main.cpp     | 9 ++++-----
 src/version.h.in | 4 ++++
 3 files changed, 10 insertions(+), 5 deletions(-)
 create mode 100644 src/version.h.in

diff --git a/meson.build b/meson.build
index 3907431..86acf5b 100644
--- a/meson.build
+++ b/meson.build
@@ -16,6 +16,8 @@ summary({
   'linker': cxx.get_linker_id(),
 }, section: 'Compiler')
 
+vcs_tag(input: 'src/version.h.in', output: 'version.h')
+
 mod_qt5 = import('qt5')
 dep_qt5 = dependency('qt5', modules: [ 'Core', 'Widgets' ], include_type: 'system')
 
diff --git a/src/main.cpp b/src/main.cpp
index 441a2c5..b9823e3 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,19 +1,18 @@
 #include "mainwindow.h"
+#include "version.h"
 #include <QApplication>
 #include <QCommandLineParser>
 
-#define PROJECT_NAME "qimv"
-
 int main(int argc, char **argv) {
   QApplication app(argc, argv);
-  app.setApplicationName("qimv");
-  app.setApplicationVersion("0.1.0");
+  app.setApplicationName(QIMV_NAME);
+  app.setApplicationVersion(QIMV_VERSION);
 
   QCommandLineParser parser;
   parser.setApplicationDescription("Quick image viewer");
   parser.addHelpOption();
   parser.addVersionOption();
-  parser.addPositionalArgument("image", "Image to show.");
+  parser.addPositionalArgument("path(s)", "Image(s) to show.");
 
   parser.process(app);
 
diff --git a/src/version.h.in b/src/version.h.in
new file mode 100644
index 0000000..97bb080
--- /dev/null
+++ b/src/version.h.in
@@ -0,0 +1,4 @@
+#pragma once
+
+#define QIMV_NAME "qimv"
+#define QIMV_VERSION "@VCS_TAG@"
-- 
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