Update version

Changelog.md

@@ -1,3 +1,7 @@
+### v2.2.1 (16-Jan-2022)
+
+- Fixed an issue which caused help text to not show default values for optional parameters. (Thanks [@AliReZa Sabouri](https://github.com/alirezanet))
+
 ### v2.2 (11-Jan-2022)
 
 - Added support for optional parameters. A parameter can be marked as optional by setting `IsRequired = false` on the attribute. Only one parameter is allowed to be optional and such parameter must be the last in order. (Thanks [@AliReZa Sabouri](https://github.com/alirezanet))

CliFx/Formatting/HelpConsoleFormatter.cs

@@ -207,6 +207,12 @@ internal class HelpConsoleFormatter : ConsoleFormatter
                 Write(' ');
             }
             
+            // Default value
+            if (!parameterSchema.IsRequired)
+            {
+                WriteDefaultValue(parameterSchema);
+            }
+
             WriteLine();
         }
     }
@@ -298,7 +304,16 @@ internal class HelpConsoleFormatter : ConsoleFormatter
             // Default value
             if (!optionSchema.IsRequired)
             {
-                var defaultValue = _context.CommandDefaultValues.GetValueOrDefault(optionSchema);
+                WriteDefaultValue(optionSchema);
+            }
+
+            WriteLine();
+        }
+    }
+
+    private void WriteDefaultValue(IMemberSchema schema)
+    {
+        var defaultValue = _context.CommandDefaultValues.GetValueOrDefault(schema);
         if (defaultValue is not null)
         {
             // Non-Scalar
@@ -348,10 +363,6 @@ internal class HelpConsoleFormatter : ConsoleFormatter
         }
     }
 
-            WriteLine();
-        }
-    }
-
     private void WriteCommandChildren()
     {
         var childCommandSchemas = _context

Directory.Build.props

@@ -1,9 +1,9 @@
 <Project>
 
   <PropertyGroup>
-    <Version>2.2</Version>
+    <Version>2.2.1</Version>
     <Company>Tyrrrz</Company>
-    <Copyright>Copyright (C) Alexey Golub</Copyright>
+    <Copyright>Copyright (C) Oleksii Holub</Copyright>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
     <WarningsAsErrors>nullable</WarningsAsErrors>

License.txt

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019-2022 Alexey Golub
+Copyright (c) 2019-2022 Oleksii Holub
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal