Update to .NET 9.0, Migrate to SLNX

Author: sboulema

Dockerfile

@@ -1,8 +1,8 @@
-FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
+FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build
 WORKDIR /app
 
 # copy csproj and restore as distinct layers
-COPY *.sln .
+COPY *.slnx .
 COPY src/Hops/*.csproj ./src/Hops/
 RUN dotnet restore
 
@@ -11,7 +11,7 @@ COPY src/Hops/. ./src/Hops/
 WORKDIR /app/src/Hops
 RUN dotnet publish -c Release -o out
 
-FROM mcr.microsoft.com/dotnet/aspnet:6.0 AS runtime
+FROM mcr.microsoft.com/dotnet/aspnet:9.0 AS runtime
 
 WORKDIR /app
 

Hops.sln

@@ -0,0 +1,16 @@
+<Solution>
+  <Configurations>
+    <Platform Name="Any CPU" />
+    <Platform Name="ARM" />
+    <Platform Name="x64" />
+    <Platform Name="x86" />
+  </Configurations>
+  <Folder Name="/Solution Items/">
+    <File Path=".github/workflows/workflow.yml" />
+    <File Path="Dockerfile" />
+    <File Path="README.md" />
+  </Folder>
+  <Folder Name="/src/">
+    <Project Path="src/Hops/Hops.csproj" />
+  </Folder>
+</Solution>

Hops.slnx

@@ -1,12 +1,12 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
+<Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="6.0.9" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.3" />
     <PackageReference Include="Microsoft.Web.LibraryManager.Build" Version="2.1.175" />
   </ItemGroup>