[chronojump] Chronojump can be called with params "version" or "version2" without any hyphen

[Xavier de Blas <xaviblas src gnome org>]

commit a4eaadcbc479d69ce7be9e1b1a152997462a476e
Author: Xavier de Blas <xaviblas gmail com>
Date:   Thu Feb 24 10:35:20 2022 +0100

    Chronojump can be called with params "version" or "version2" without any hyphen

 src/chronojump.cs | 30 ++++++++++++++++++++++++------
 1 file changed, 24 insertions(+), 6 deletions(-)
---
diff --git a/src/chronojump.cs b/src/chronojump.cs
index a5bf2b2ad..7668a275e 100644
--- a/src/chronojump.cs
+++ b/src/chronojump.cs
@@ -61,8 +61,30 @@ public class ChronoJump
        static extern bool g_setenv (String env, String val, bool overwrite);
 #endif
 
-       public static void Main(string [] args) 
-       {/*
+       public static void Main(string [] args)
+       {
+               //record GetOsEnum on variables to not call it all the time
+               operatingSystem = UtilAll.GetOSEnum();
+               Util.operatingSystem = operatingSystem;
+
+               //before the starting logs
+               if(args.Length > 0 && (args[0] == "version" || args[0] == "version2"))
+               {
+                       if(args[0] == "version")
+                       {
+                               Console.WriteLine("Chronojump version: " + BuildInfo.chronojumpVersion);
+                               if(operatingSystem == UtilAll.OperatingSystems.LINUX)
+                                       Console.WriteLine("Note in Linux is not reliable if ./autogen.sh was 
not un before make");
+                       }
+                       else // (args[0] == "version2")
+                       {
+                               Console.WriteLine(BuildInfo.chronojumpVersion.ToString());
+                       }
+
+                       return;
+               }
+
+               /*
                bool timeLogPassedOk = Log.Start(args);
                Log.WriteLine(string.Format("Time log passed: {0}", timeLogPassedOk.ToString()));
                Log.WriteLine(string.Format("Client database option 1 in … " + Util.GetDatabaseDir()));
@@ -79,10 +101,6 @@ public class ChronoJump
                var envPath = Environment.GetEnvironmentVariable ("PATH");
                var rBinPath = "";
 
-               //record GetOsEnum on variables to not call it all the time
-               operatingSystem = UtilAll.GetOSEnum();
-               Util.operatingSystem = operatingSystem;
-
                //we need to set Util.operatingSytem before GetPrefixDir()
                baseDirectory = Util.GetPrefixDir();