Upgrade to .NET 9 (#25)

* Upgrade to .NET 9

* Update Pipeline to .NET 9

.github/workflows/dotnet.yml

@@ -20,7 +20,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 8.0.x
+        dotnet-version: 9.0.x
 
     - name: Restore dependencies
       run: dotnet restore

README.md

@@ -5,6 +5,8 @@
 
 RetroPie Manager is a web-based interface for managing and configuring your RetroPie setup. This tool aims to simplify the management of games, controllers, and system settings for RetroPie users.
 
+Currently we're on .NET 9. If you're looking for .NET 8, it's [here](https://github.com/ovation22/RetroPie.Manager/tree/NET-8).
+
 This is very much still a work in progress.
 
 ## Screenshots
@@ -56,10 +58,10 @@ This is very much still a work in progress.
 
 ### Installation
 
-1. Install .NET 8
+1. Install .NET 9
 
 ```bash
-wget -O - https://raw.githubusercontent.com/pjgpetecodes/dotnet8pi/main/install.sh | sudo bash
+wget -O - https://raw.githubusercontent.com/pjgpetecodes/dotnet9pi/main/install.sh | sudo bash
 ```
 
 2. Install git

src/RetroPie.Manager.Web.Client/RetroPie.Manager.Web.Client.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <NoDefaultLaunchSettingsFile>true</NoDefaultLaunchSettingsFile>

src/RetroPie.Manager.Web/Dockerfile

@@ -1,13 +1,13 @@
 #See https://aka.ms/customizecontainer to learn how to customize your debug container and how Visual Studio uses this Dockerfile to build your images for faster debugging.
 
 # This stage will be used for debugging
-FROM mcr.microsoft.com/dotnet/aspnet:8.0-alpine AS debug
+FROM mcr.microsoft.com/dotnet/aspnet:9.0-alpine AS debug
 USER app
 WORKDIR /app
 EXPOSE 8080
 EXPOSE 8081
 
-FROM mcr.microsoft.com/dotnet/sdk:8.0-alpine AS build
+FROM mcr.microsoft.com/dotnet/sdk:9.0-alpine AS build
 ARG BUILD_CONFIGURATION=Release
 WORKDIR /src
 COPY ["src/RetroPie.Manager.Web/RetroPie.Manager.Web.csproj", "RetroPie.Manager.Web/"]
@@ -22,7 +22,7 @@ ARG BUILD_CONFIGURATION=Release
 RUN dotnet publish "./RetroPie.Manager.Web.csproj" -c $BUILD_CONFIGURATION -o /app/publish /p:UseAppHost=false
 
 # This stage will be used for production and as such is based on the chiseled Ubuntu image
-FROM mcr.microsoft.com/dotnet/runtime:8.0-jammy-chiseled AS final
+FROM mcr.microsoft.com/dotnet/runtime:9.0-jammy-chiseled AS final
 USER app
 WORKDIR /app
 COPY --from=publish /app/publish .

src/RetroPie.Manager.Web/RetroPie.Manager.Web.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
     <UserSecretsId>8c1e0a0f-597c-4e1f-a260-daa0f1886d93</UserSecretsId>