Change: Change: automatically generate Awake method if Awake is not found

Author: nuskey8

src/ComponentCacheGenerator.SourceGenerator/ComponentCacheGenerator.cs

@@ -79,6 +79,15 @@ static void Emit(SourceProductionContext context, GeneratorAttributeSyntaxContex
             ? null
             : typeSymbol.ContainingNamespace;
 
+        var hasAwake = typeSymbol.GetMembers("Awake").Any(x => x is IMethodSymbol methodSymbol && methodSymbol.Parameters.Length == 0);
+        var awakeCode = hasAwake ? "" :
+"""
+private void Awake()
+{
+    this.CacheComponents();
+}
+""";
+
         var fullType = typeSymbol.ToDisplayString(SymbolDisplayFormat.FullyQualifiedFormat)
             .Replace("global::", "")
             .Replace("<", "_")
@@ -135,6 +144,8 @@ private void CacheComponents()
     {
         {{cacheMethodCode}}
     }
+
+    {{awakeCode}}
 }
 
 {{(ns == null ? "" : "}")}}

src/ComponentCacheGenerator/Assets/ComponentCacheGenerator/Generator/ComponentCacheGenerator.SourceGenerator.dll

@@ -5,11 +5,6 @@
 [GenerateComponentCache(typeof(SampleComponent), PropertyName = "sample", SearchScope = ComponentSearchScope.Children)]
 public partial class Sandbox : MonoBehaviour
 {
-    void Start()
-    {
-        CacheComponents();
-    }
-
     void FixedUpdate()
     {
         rb.velocity = Vector2.one;