Add support for .net9.0

src/Benchmarks/StrawberryShake.Client/StrawberryShake.Client.csproj

@@ -1,16 +1,16 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
-        <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.0" />
-        <PackageReference Include="StrawberryShake.Server" Version="13.8.1" />
-        <PackageReference Include="StrawberryShake.Transport.Http" Version="13.8.1" />
+        <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.0" />
+        <PackageReference Include="Microsoft.Extensions.Http" Version="9.0.0" />
+        <PackageReference Include="StrawberryShake.Server" Version="14.1.0" />
+        <PackageReference Include="StrawberryShake.Transport.Http" Version="14.1.0" />
     </ItemGroup>
 
 </Project>

src/Benchmarks/ZeroQL.Benchmark/BenchmarkDotNet.Artifacts/results/M3MAX-RawVSZeroQL-report-github.md

@@ -1,17 +1,17 @@
 ``` ini
 
-BenchmarkDotNet=v0.13.2, OS=macOS 14.5 (23F79) [Darwin 23.5.0]
+BenchmarkDotNet=v0.13.2, OS=macOS 15.0.1 (24A348) [Darwin 24.0.0]
 Apple M3 Max, 1 CPU, 14 logical and 14 physical cores
-.NET SDK=8.0.301
-  [Host]     : .NET 8.0.6 (8.0.624.26715), Arm64 RyuJIT AdvSIMD
-  DefaultJob : .NET 8.0.6 (8.0.624.26715), Arm64 RyuJIT AdvSIMD
+.NET SDK=9.0.100
+  [Host]     : .NET 9.0.0 (9.0.24.52809), Arm64 RyuJIT AdvSIMD
+  DefaultJob : .NET 9.0.0 (9.0.24.52809), Arm64 RyuJIT AdvSIMD
 
 
 ```
 |                     Method |     Mean |    Error |   StdDev |   Gen0 | Allocated |
 |--------------------------- |---------:|---------:|---------:|-------:|----------:|
-|                        Raw | 68.65 μs | 0.277 μs | 0.231 μs | 0.6104 |   5.34 KB |
-|            StrawberryShake | 73.48 μs | 0.362 μs | 0.321 μs | 1.3428 |  11.58 KB |
-| ZeroQLLambdaWithoutClosure | 69.55 μs | 0.376 μs | 0.351 μs | 0.7324 |   6.74 KB |
-|    ZeroQLLambdaWithClosure | 70.43 μs | 0.439 μs | 0.410 μs | 0.8545 |   7.22 KB |
-|              ZeroQLRequest | 69.95 μs | 0.439 μs | 0.366 μs | 0.7324 |   6.32 KB |
+|                        Raw | 64.68 μs | 0.409 μs | 0.383 μs | 0.4883 |   5.32 KB |
+|            StrawberryShake | 69.06 μs | 0.371 μs | 0.347 μs | 1.3428 |  11.79 KB |
+| ZeroQLLambdaWithoutClosure | 66.61 μs | 0.457 μs | 0.428 μs | 0.8545 |   7.07 KB |
+|    ZeroQLLambdaWithClosure | 66.90 μs | 0.419 μs | 0.392 μs | 0.8545 |   7.55 KB |
+|              ZeroQLRequest | 66.47 μs | 0.488 μs | 0.457 μs | 0.7324 |   6.65 KB |

src/Benchmarks/ZeroQL.Benchmark/ZeroQL.Benchmark.csproj

@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
     </PropertyGroup>

src/TestApp/TestStandardLibrary/Generated/GraphQL.g.cs

@@ -1,4 +1,4 @@
-// 2938f381f05ea9f538686268fde7023c
+// c849b892619845face64d0012af70905
 // <auto-generated>
 // This file generated for ZeroQL 1.0.0.0.
 //
@@ -212,12 +212,12 @@ public class Limit2ZeroQL
         [JsonPropertyName("limit2")]
         [global::System.ComponentModel.EditorBrowsable(global::System.ComponentModel.EditorBrowsableState.Never)]
         [global::System.ObsoleteAttribute("This property is for internal use only. Do not use it directly. It maybe be removed in the future releases.")]
-        public Limit2ZeroQL __Limit2 { get; set; }
+        public Limit2ZeroQL? __Limit2 { get; set; }
 
         [ZeroQL.GraphQLName("limit2")]
-        public T Limit2<T>(Func<Limit2ZeroQL, T> selector = default !)
+        public T? Limit2<T>(Func<Limit2ZeroQL, T> selector = default !)
         {
-            return __Limit2 is null ? throw new NullReferenceException("Limit2 is null but it should not be null. Schema can be outdated.") : selector(__Limit2);
+            return __Limit2 is null ? default : selector(__Limit2);
         }
     }
 
@@ -1325,7 +1325,7 @@ public class Limit2Input
 
         [JsonPropertyName("limit2")]
         [ZeroQL.GraphQLName("limit2")]
-        public Limit2Input Limit2 { get; set; }
+        public Limit2Input? Limit2 { get; set; }
     }
 
     [System.CodeDom.Compiler.GeneratedCode ( "ZeroQL" ,  "1.0.0.0" )]

src/TestApp/TestStandardLibrary/TestStandardLibrary.csproj

@@ -12,7 +12,7 @@
     </ItemGroup>
 
     <ItemGroup>
-      <PackageReference Include="Portable.System.DateTimeOnly" Version="7.0.1" />
+      <PackageReference Include="Portable.System.DateTimeOnly" Version="8.0.2" />
     </ItemGroup>
 
 </Project>

src/TestApp/ZeroQL.BuildTaskTest/ZeroQL.BuildTaskTest.csproj

@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <!--        <ZeroQLCLIValidation>False</ZeroQLCLIValidation>-->

src/TestApp/ZeroQL.TestApp/Generated/GraphQL.g.cs

@@ -1,4 +1,4 @@
-// e3ffb4224ceaa474687dabfe4a87e72c
+// 2529ecfad66562aa7d1aa2a47edf3d08
 // <auto-generated>
 // This file generated for ZeroQL 1.0.0.0.
 //
@@ -212,12 +212,12 @@ public class Limit2ZeroQL
         [JsonPropertyName("limit2")]
         [global::System.ComponentModel.EditorBrowsable(global::System.ComponentModel.EditorBrowsableState.Never)]
         [global::System.ObsoleteAttribute("This property is for internal use only. Do not use it directly. It maybe be removed in the future releases.")]
-        public Limit2ZeroQL __Limit2 { get; set; }
+        public Limit2ZeroQL? __Limit2 { get; set; }
 
         [ZeroQL.GraphQLName("limit2")]
-        public T Limit2<T>(Func<Limit2ZeroQL, T> selector = default !)
+        public T? Limit2<T>(Func<Limit2ZeroQL, T> selector = default !)
         {
-            return __Limit2 is null ? throw new NullReferenceException("Limit2 is null but it should not be null. Schema can be outdated.") : selector(__Limit2);
+            return __Limit2 is null ? default : selector(__Limit2);
         }
     }
 
@@ -1325,7 +1325,7 @@ public class Limit2Input
 
         [JsonPropertyName("limit2")]
         [ZeroQL.GraphQLName("limit2")]
-        public Limit2Input Limit2 { get; set; }
+        public Limit2Input? Limit2 { get; set; }
     }
 
     [System.CodeDom.Compiler.GeneratedCode ( "ZeroQL" ,  "1.0.0.0" )]

src/TestApp/ZeroQL.TestApp/ZeroQL.TestApp.csproj

@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
         <Nullable>enable</Nullable>
     </PropertyGroup>
 

src/TestApp/ZeroQL.TestApp/schema.graphql

@@ -69,7 +69,7 @@ type Limit {
 
 type Limit2 {
   value: Int!
-  limit2: Limit2!
+  limit2: Limit2
 }
 
 type Limit3 {
@@ -86,11 +86,11 @@ type Mutation {
   timeOnly(timeOnly: TimeSpan!): TimeSpan!
   createInstant(instant: Instant!): Instant!
   addUser(firstName: String! lastName: String!): User!
-  doError: Int!
-  addUserProfileImage(USER_ID: Int! file: Upload!): Int!
-  addMyProfileImage(file: Upload!): Int!
-  addUsersInfo(users: [UserInfoInput!]!): Int!
-  addUsersInfoWithEmails(input: AddUsersInput!): Int!
+  doError: Int! @cost(weight: "10")
+  addUserProfileImage(USER_ID: Int! file: Upload!): Int! @cost(weight: "10")
+  addMyProfileImage(file: Upload!): Int! @cost(weight: "10")
+  addUsersInfo(users: [UserInfoInput!]!): Int! @cost(weight: "10")
+  addUsersInfoWithEmails(input: AddUsersInput!): Int! @cost(weight: "10")
   addUserKindPascal(userKindPascal: UserKindPascal!): Int!
   addLimit(limit: LimitInput!): Limit!
   addLimitNullable(limit: LimitInput): Limit
@@ -99,7 +99,7 @@ type Mutation {
   addLimit3(limit: Limit3Input): Limit3
   addLimits(limit: [Limit2Input!]!): [Limit2!]!
   addLowerCaseTypeName(value: lower_case_type_nameInput!): lower_case_type_name!
-  addValues(text: String! value1: Byte! value2: Byte value3: Short! value4: Short value5: Int! value6: Int value7: Long! value8: Long value9: Float! value10: Float value11: Float! value12: Float value13: Decimal! value14: Decimal value15: DateTime! value16: DateTime value17: Date! value18: Date value19: UUID! value20: UUID value21: [UUID!]! value22: [UUID!] value23: [UUID!]! value24: [UUID!] value25: [UUID!]! value26: [UUID!] value27: [KeyValuePairOfStringAndStringInput!]! value28: [KeyValuePairOfStringAndStringInput!] value29: KeyValuePairOfStringAndStringInput! value30: KeyValuePairOfStringAndStringInput value31: DateTime! value32: DateTime): Int!
+  addValues(text: String! value1: Byte! value2: Byte value3: Short! value4: Short value5: Int! value6: Int value7: Long! value8: Long value9: Float! value10: Float value11: Float! value12: Float value13: Decimal! value14: Decimal value15: DateTime! value16: DateTime value17: Date! value18: Date value19: UUID! value20: UUID value21: [UUID!]! value22: [UUID!] value23: [UUID!]! value24: [UUID!] value25: [UUID!]! value26: [UUID!] value27: [KeyValuePairOfStringAndStringInput!]! value28: [KeyValuePairOfStringAndStringInput!] value29: KeyValuePairOfStringAndStringInput! value30: KeyValuePairOfStringAndStringInput value31: DateTime! value32: DateTime): Int! @cost(weight: "10")
 }
 
 type Person implements IPerson {
@@ -126,7 +126,7 @@ type Query {
   squares: [Square!]!
   jsonUsersElement: JSON!
   jsonUsersDocument: JsonDocument!
-  longOperation: Int!
+  longOperation: Int! @cost(weight: "10")
   instant: Instant!
   zonedDateTime: ZonedDateTime!
   posts: [PostContent!]!
@@ -236,7 +236,7 @@ input KeyValuePairOfStringAndStringInput {
 
 input Limit2Input {
   value: Int!
-  limit2: Limit2Input!
+  limit2: Limit2Input
 }
 
 input Limit3Input {
@@ -288,6 +288,12 @@ enum UserKindPascal {
   Bad
 }
 
+"The purpose of the `cost` directive is to define a `weight` for GraphQL types, fields, and arguments. Static analysis can use these weights when calculating the overall cost of a query or response."
+directive @cost("The `weight` argument defines what value to add to the overall cost for every appearance, or possible appearance, of a type, field, argument, etc." weight: String!) on SCALAR | OBJECT | FIELD_DEFINITION | ARGUMENT_DEFINITION | ENUM | INPUT_FIELD_DEFINITION
+
+"The `@specifiedBy` directive is used within the type system definition language to provide a URL for specifying the behavior of custom scalar definitions."
+directive @specifiedBy("The specifiedBy URL points to a human-readable specification. This field will only read a result for scalar types." url: String!) on SCALAR
+
 "The `Byte` scalar type represents non-fractional whole numeric values. Byte can represent values between 0 and 255."
 scalar Byte
 
@@ -297,10 +303,18 @@ scalar Date
 "The `DateTime` scalar represents an ISO-8601 compliant date time type."
 scalar DateTime @specifiedBy(url: "https:\/\/www.graphql-scalars.com\/date-time")
 
-"The built-in `Decimal` scalar type."
+"The `Decimal` scalar type represents a decimal floating-point number."
 scalar Decimal
 
-"Represents an instant on the global timeline, with nanosecond resolution."
+"""
+Represents an instant on the global timeline, with nanosecond resolution.
+
+Allowed patterns:
+- `YYYY-MM-DDThh:mm:ss.sssssssss±hh:mm`
+
+Examples:
+- `2000-01-01T20:00:00.999999999Z`
+"""
 scalar Instant
 
 scalar JSON
@@ -319,7 +333,10 @@ scalar UUID @specifiedBy(url: "https:\/\/tools.ietf.org\/html\/rfc4122")
 "The `Upload` scalar type represents a file upload."
 scalar Upload
 
-"A LocalDateTime in a specific time zone and with a particular offset to distinguish between otherwise-ambiguous instants.\nA ZonedDateTime is global, in that it maps to a single Instant."
+"""
+A LocalDateTime in a specific time zone and with a particular offset to distinguish between otherwise-ambiguous instants.
+A ZonedDateTime is global, in that it maps to a single Instant.
+"""
 scalar ZonedDateTime
 
 scalar uuid

src/ZeroQL.CLI/DownloadHelper.cs

@@ -1,4 +1,5 @@
 using System.Net.Http.Headers;
+using HotChocolate.Language.Utilities;
 using HotChocolate.Utilities.Introspection;
 using ZeroQL.CLI.Commands;
 
@@ -16,7 +17,9 @@ public static async Task DownloadSchema(
     {
         var client = CreateHttpClient(schemaUri, accessToken, authScheme, customHeaders);
         await using var stream = File.Create(output);
-        await IntrospectionClient.Default.DownloadSchemaAsync(client, stream, cancellationToken);
+        var node = await IntrospectionClient.IntrospectServerAsync(client, cancellationToken);
+
+        await node.PrintToAsync(stream, cancellationToken: cancellationToken);
     }
 
     private static HttpClient CreateHttpClient(

src/ZeroQL.CLI/ZeroQL.CLI.csproj

@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFrameworks>net6.0;net7.0;net8.0</TargetFrameworks>
+        <TargetFrameworks>net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <PackageId>ZeroQL.Cli</PackageId>
@@ -13,8 +13,8 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="CliFx" Version="2.3.1" />
-        <PackageReference Include="HotChocolate.Utilities.Introspection" Version="13.0.5" />
+        <PackageReference Include="CliFx" Version="2.3.5" />
+        <PackageReference Include="HotChocolate.Utilities.Introspection" Version="14.1.0" />
     </ItemGroup>
 
     <ItemGroup>

src/ZeroQL.Core/ZeroQL.Core.csproj

@@ -9,7 +9,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
         <PackageReference Include="NJsonSchema" Version="10.9.0" />
     </ItemGroup>
 

src/ZeroQL.MSBuild/ZeroQL.MSBuild.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFrameworks>netstandard2.0;net7.0</TargetFrameworks>
+        <TargetFrameworks>netstandard2.0;net7.0;net8.0;net9.0</TargetFrameworks>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <LangVersion>latest</LangVersion>

src/ZeroQL.Package/ZeroQL.Package.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFrameworks>netstandard2.0;net6.0;net7.0;net8.0</TargetFrameworks>
+        <TargetFrameworks>netstandard2.0;net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
         <IncludeBuildOutput>false</IncludeBuildOutput>
         <SuppressDependenciesWhenPacking>true</SuppressDependenciesWhenPacking>
         <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>

src/ZeroQL.Runtime/Pipelines/PersistedQueryPipeline.cs

@@ -51,7 +51,7 @@ public async Task<GraphQLResponse<TQuery>> ExecuteAsync<TQuery>(IHttpHandler htt
             return qlResponse with { Query = FormatPersistedQuery(queryInfo) };
         }
 
-        if (qlResponse.Errors.All(o => o.Message != "PersistedQueryNotFound"))
+        if (qlResponse.Errors.All(FailedToFindPersistedQuery))
         {
             return qlResponse with { Query = FormatPersistedQuery(queryInfo) };
         }
@@ -66,6 +66,14 @@ public async Task<GraphQLResponse<TQuery>> ExecuteAsync<TQuery>(IHttpHandler htt
         return qlResponse with { Query = FormatPersistedQuery(queryInfo) };
     }
 
+    private static bool FailedToFindPersistedQuery(GraphQueryError o)
+    {
+        var hotChocolateV13Way = o.Message == "PersistedQueryNotFound";
+        var hotChocolateV14Way = o.Extensions?.ContainsKey("HC0020") ?? false;
+
+        return hotChocolateV13Way || hotChocolateV14Way;
+    }
+
     private static string FormatPersistedQuery(QueryInfo queryInfo)
     {
         return $"{queryInfo.Hash}:{queryInfo.Query}";

src/ZeroQL.Runtime/ZeroQL.Runtime.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFrameworks>netstandard2.0;net6.0;net7.0;net8.0</TargetFrameworks>
+        <TargetFrameworks>netstandard2.0;net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
         <Nullable>enable</Nullable>
         <LangVersion>latest</LangVersion>
         <RootNamespace>ZeroQL</RootNamespace>

src/ZeroQL.TestServer/Program.cs

@@ -21,12 +21,14 @@ await StartServer(new ServerContext
         });
     }
 
-    public static async Task StartServer(ServerContext context)
+    public static async Task<WebApplication> StartServer(ServerContext context)
     {
         var builder = WebApplication.CreateBuilder(context.Arguments);
         var app = CreateApp(context, builder);
 
-        await app.RunAsync(context.CancellationTokenSource.Token);
+        _ = app.RunAsync(context.CancellationTokenSource.Token);
+
+        return app;
     }
 
     public static WebApplication CreateApp(ServerContext context, WebApplicationBuilder builder)
@@ -47,14 +49,14 @@ public static WebApplication CreateApp(ServerContext context, WebApplicationBuil
         if (string.IsNullOrEmpty(context.QueriesPath))
         {
             graphQLServer
-                .UseAutomaticPersistedQueryPipeline()
-                .AddInMemoryQueryStorage();
+                .UsePersistedOperationPipeline()
+                .AddInMemoryOperationDocumentStorage();
         }
         else
         {
             graphQLServer
-                .UsePersistedQueryPipeline()
-                .AddFileSystemQueryStorage(context.QueriesPath);
+                .UsePersistedOperationPipeline()
+                .AddFileSystemOperationDocumentStorage(context.QueriesPath);
         }
 
         var app = builder.Build();

src/ZeroQL.TestServer/Query/Models/Limit.cs

@@ -12,7 +12,7 @@ public class Limit_2
 {
     public int Value { get; set; }
 
-    public Limit_2 Limit2 { get; set; }
+    public Limit_2? Limit2 { get; set; }
 }
 
 [GraphQLName("Limit3")]