upgrade to dotnet 9 (#150)

README.md

@@ -21,16 +21,12 @@ Learn more at [httpstat.us](https://httpstat.us).
 
 ## Tech
 
-The site is .NET 7 and it is hosted as a [containerised Azure AppService](https://azure.microsoft.com/services/app-service/containers/?WT.mc_id=dotnet-00000-aapowell#overview).
+The site is .NET 9 and it is hosted as a [containerised Azure AppService](https://azure.microsoft.com/services/app-service/containers/?WT.mc_id=dotnet-00000-aapowell#overview).
 
 ## Self hosting
 
 If you want, you are able to self-host the service using the provided image, which can be found [on GitHub packages](https://github.com/aaronpowell/httpstatus/pkgs/container/httpstatus). This may be useful for testing HTTP status codes which are not available in Azure, or time outs longer than we support in the hosted version.
 
-### Docker on ARM
-
-Presently, Docker on ARM (such as Mac M1) is not supported due to a bug in the .NET 7 build engine: https://github.com/NuGet/Home/issues/12227. Legacy versions on the .NET 6 runtime are available but not supported.
-
 ## LICENSE
 
 [License](./License.md).

src/Teapot.Web.Tests/Teapot.Web.Tests.csproj

@@ -1,19 +1,19 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.8" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
-    <PackageReference Include="Moq" Version="4.20.70" />
-    <PackageReference Include="NUnit" Version="4.1.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
+    <PackageReference Include="Moq" Version="4.20.72" />
+    <PackageReference Include="NUnit" Version="4.2.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
-    <PackageReference Include="NUnit.Analyzers" Version="4.3.0">
+    <PackageReference Include="NUnit.Analyzers" Version="4.4.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>

src/Teapot.Web/Dockerfile

@@ -1,11 +1,11 @@
 #See https://aka.ms/containerfastmode to understand how Visual Studio uses this Dockerfile to build your images for faster debugging.
 
-FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS base
+FROM mcr.microsoft.com/dotnet/aspnet:9.0 AS base
 WORKDIR /app
 EXPOSE 80
 EXPOSE 443
 
-FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
+FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build
 WORKDIR /src
 COPY ["src/Teapot.Web/Teapot.Web.csproj", "Teapot.Web/"]
 COPY [".git", ".git"]

src/Teapot.Web/Teapot.Web.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <Nullable>enable</Nullable>
     <UserSecretsId>26052284-5a8d-4e62-83dc-7e394f7fa038</UserSecretsId>
     <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
@@ -11,7 +11,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.22.0" />
     <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.21.0" />
-    <PackageReference Include="GitVersion.MsBuild" Version="6.0.2">
+    <PackageReference Include="GitVersion.MsBuild" Version="6.0.5">
         <PrivateAssets>All</PrivateAssets>
     </PackageReference>
   </ItemGroup>