build: bump to latest generator version

Author: jorgerangel-msft

codegen/generator/src/OpenAI.Library.Plugin.csproj

@@ -8,7 +8,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Microsoft.TypeSpec.Generator.ClientModel" Version="1.0.0-alpha.20250722.1" />
+      <PackageReference Include="Microsoft.TypeSpec.Generator.ClientModel" Version="1.0.0-alpha.20250825.4" />
     </ItemGroup>
 
   <!-- Copy output to package dist path for local execution and  -->

codegen/generator/src/OpenAILibraryGenerator.cs

@@ -11,7 +11,7 @@ namespace OpenAILibraryPlugin
     public class OpenAILibraryGenerator : ScmCodeModelGenerator
     {
         private static OpenAILibraryGenerator? s_instance;
-        internal static OpenAILibraryGenerator Instance => s_instance ?? throw new InvalidOperationException("OpenAILibraryGenerator was not initialized.");
+        internal static new OpenAILibraryGenerator Instance => s_instance ?? throw new InvalidOperationException("OpenAILibraryGenerator was not initialized.");
 
         [ImportingConstructor]
         public OpenAILibraryGenerator(GeneratorContext context) : base(context)

codegen/generator/src/Visitors/ContentInnerCollectionDefinedVisitor.cs

@@ -17,7 +17,7 @@ public class ContentInnerCollectionDefinedVisitor : ScmLibraryVisitor
 {
     private const string Comment = "Plugin customization: add Content.IsInnerCollectionDefined() check";
 
-    protected override MethodProvider VisitMethod(MethodProvider method)
+    protected override MethodProvider? VisitMethod(MethodProvider method)
     {
         if (method.Signature.Name != "JsonModelWriteCore"
             || method.BodyStatements is not MethodBodyStatements methodBodyStatements)

codegen/generator/src/Visitors/ExplicitConversionFromClientResultVisitor.cs

@@ -10,7 +10,7 @@ namespace OpenAILibraryPlugin.Visitors;
 /// </summary>
 public class ExplicitConversionFromClientResultVisitor : ScmLibraryVisitor
 {
-    protected override MethodProvider VisitMethod(MethodProvider method)
+    protected override MethodProvider? VisitMethod(MethodProvider method)
     {
         if (method.Signature.Modifiers.HasFlag(MethodSignatureModifiers.Explicit) &&
             method.Signature.Modifiers.HasFlag(MethodSignatureModifiers.Operator) &&

codegen/generator/src/Visitors/ImplicitConversionToBinaryContentVisitor.cs

@@ -9,7 +9,7 @@ namespace OpenAILibraryPlugin.Visitors;
 /// </summary>
 public class ImplicitConversionToBinaryContentVisitor : ScmLibraryVisitor
 {
-    protected override MethodProvider VisitMethod(MethodProvider method)
+    protected override MethodProvider? VisitMethod(MethodProvider method)
     {
         if (method.Signature.Modifiers.HasFlag(MethodSignatureModifiers.Implicit) &&
             method.Signature.Modifiers.HasFlag(MethodSignatureModifiers.Operator) &&

codegen/generator/src/Visitors/PageOrderRemovalVisitor.cs

@@ -99,23 +99,20 @@ private static InputParameter CreateSyntheticPageOrderInputParameter()
             additionalProperties: null,
             modelAsStruct: true,
             serializationOptions: new());
-        return new InputParameter(
+        return new InputQueryParameter(
             name: "order",
-            nameInRequest: "order",
+            serializedName: "order",
             summary: "",
             doc: "",
-            inputModelType,
-            InputRequestLocation.Query,
+            type: inputModelType,
             defaultValue: null,
-            InputParameterKind.Spread,
+            scope: InputParameterScope.Spread,
             isRequired: false,
+            isReadOnly: false,
             isApiVersion: false,
-            isContentType: false,
-            isEndpoint: false,
-            skipUrlEncoding: false,
             explode: true,
-            arraySerializationDelimiter: null,
-            headerCollectionPrefix: null,
-            serverUrlTemplate: null);
+            access: null,
+            collectionFormat: null,
+            arraySerializationDelimiter: null);
     }
 }

codegen/generator/src/Visitors/PaginationVisitor.cs

@@ -205,7 +205,8 @@ private bool TryHandleGetRawPagesAsyncMethod(MethodProvider method)
                                 if (binaryExpr.Left is VariableExpression leftVar &&
                                     leftVar.Declaration.RequestedName == "nextToken" &&
                                     binaryExpr.Right is KeywordExpression rightKeyword &&
-                                    rightKeyword.Keyword == "null")
+                                    rightKeyword.Keyword == "null"
+                                    && hasMoreVariable != null)
                                 {
                                     // Create "!hasMore" condition. Note the hasMoreVariable gets assigned earlier in the method statements
                                     // in the WhileStatement handler below.

codegen/package.json

@@ -29,11 +29,11 @@
     ],
     "dependencies": {
         "@open-ai/plugin": "file:",
-        "@azure-tools/typespec-client-generator-core": "0.57.2",
-        "@azure-tools/typespec-azure-core": "0.57.0",
-        "@typespec/http-client-csharp": "1.0.0-alpha.20250722.1",
-        "@typespec/http": "1.1.0",
-        "@typespec/openapi": "1.1.0"
+        "@azure-tools/typespec-client-generator-core": "0.59.0",
+        "@azure-tools/typespec-azure-core": "0.59.0",
+        "@typespec/http-client-csharp": "1.0.0-alpha.20250825.4",
+        "@typespec/http": "1.3.0",
+        "@typespec/openapi": "1.3.0"
     },
     "devDependencies": {
         "@types/node": "^22.8.1",