properly persist config version to disk (fixes #19)

Author: devpikachu

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## 0.6.0
 **:boom: Breaking Changes**
 - Made `System.ShouldLoad` abstract ([#6](https://git.omni.ms/vintage-story-mods/common-mod/issues/6))
+- Changed `IRootConfig.Version` from a method to a property ([#19](https://git.omni.ms/vintage-story-mods/common-mod/issues/19))
 
 **:sparkles: Features**
 - Added `System.RegisterClasses` virtual method ([#5](https://git.omni.ms/vintage-story-mods/common-mod/issues/5))
@@ -22,6 +23,9 @@
 - Added `IWorldAccessor.WalkBlocksCylinder` extension method ([#9](https://git.omni.ms/vintage-story-mods/common-mod/issues/9))
 - Added `IWorldAccessor.WalkBlocksSphere` extension method ([#9](https://git.omni.ms/vintage-story-mods/common-mod/issues/9))
 
+**:bug: Bug Fixes**
+- Correctly persist configuration version to disk ([#19](https://git.omni.ms/vintage-story-mods/common-mod/issues/19))
+
 **:hammer: Refactors**
 - Cleanup pass ([#1](https://git.omni.ms/vintage-story-mods/common-mod/issues/1))
 

Common.Mod.Common/Config/IRootConfig.cs

@@ -2,6 +2,7 @@ namespace Common.Mod.Common.Config;
 
 public interface IRootConfig : IConfig
 {
-    public string Version();
+    public string Version { get; }
+
     public RootConfigType Type();
 }

Common.Mod.Generator/Generators/ConfigGenerator.cs

@@ -78,7 +78,8 @@ private static string GenerateConfig(RootConfigSpec spec)
             sourceBuilder.AppendLine();
             sourceBuilder.AppendLine("#region IRootConfig");
             sourceBuilder.AppendLine();
-            sourceBuilder.AppendLine($"public string Version() => \"{spec.Version}\";");
+            sourceBuilder.AppendLine($"public string Version {{ get; }} = \"{spec.Version}\";");
+            sourceBuilder.AppendLine();
             sourceBuilder.AppendLine($"public RootConfigType Type() => RootConfigType.{spec.Type};");
             sourceBuilder.AppendLine();
             sourceBuilder.AppendLine("#endregion IRootConfig");