From 5dce44ec5e5f7231dba3cdbec3f1fdc683ce5a34 Mon Sep 17 00:00:00 2001
From: Kahrl <kahrl@gmx.net>
Date: Wed, 25 Sep 2013 04:47:44 +0200
Subject: Add --version option

---
 src/main.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src')

diff --git a/src/main.cpp b/src/main.cpp
index 10547b711..455138d5b 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -772,6 +772,8 @@ int main(int argc, char *argv[])
 	std::map<std::string, ValueSpec> allowed_options;
 	allowed_options.insert(std::make_pair("help", ValueSpec(VALUETYPE_FLAG,
 			_("Show allowed options"))));
+	allowed_options.insert(std::make_pair("version", ValueSpec(VALUETYPE_FLAG,
+			_("Show version information"))));
 	allowed_options.insert(std::make_pair("config", ValueSpec(VALUETYPE_STRING,
 			_("Load configuration from specified file"))));
 	allowed_options.insert(std::make_pair("port", ValueSpec(VALUETYPE_STRING,
@@ -843,6 +845,18 @@ int main(int argc, char *argv[])
 
 		return cmd_args.getFlag("help") ? 0 : 1;
 	}
+
+	if(cmd_args.getFlag("version"))
+	{
+#ifdef SERVER
+		dstream<<"minetestserver "<<minetest_version_hash<<std::endl;
+#else
+		dstream<<"Minetest "<<minetest_version_hash<<std::endl;
+		dstream<<"Using Irrlicht "<<IRRLICHT_SDK_VERSION<<std::endl;
+#endif
+		dstream<<"Build info: "<<minetest_build_info<<std::endl;
+		return 0;
+	}
 	
 	/*
 		Low-level initialization
-- 
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