build: Upgrade to .NET 8 in ci, docs, and build

.github/workflows/inspect-code.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v3
         with:
-          dotnet-version: 7.0.x
+          dotnet-version: 8.0.x
 
       - name: Restore
         run: dotnet restore src
@@ -55,7 +55,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v3
         with:
-          dotnet-version: 7.0.x
+          dotnet-version: 8.0.x
 
       - name: Install Resharper Tools
         run: dotnet tool install -g JetBrains.ReSharper.GlobalTools

.github/workflows/reusable-build.yml

@@ -14,7 +14,7 @@ on:
         type: boolean
 
 env:
-  dotnetVersion: "7.0.x"
+  dotnetVersion: 8.0.x
 
 jobs:
   build:

.github/workflows/sonarcloud.yml

@@ -13,7 +13,7 @@ on:
       - "src/**"
 
 env:
-  dotnetVersion: "7.0.x"
+  dotnetVersion: 8.0.x
 
 jobs:
   sonarcloud:

.vscode/launch.json

@@ -6,11 +6,11 @@
       "type": "coreclr",
       "request": "launch",
       "preLaunchTask": "build",
-      "program": "${workspaceFolder}/src/Recyclarr.Cli/bin/Debug/net7.0/recyclarr",
+      "program": "${workspaceFolder}/src/Recyclarr.Cli/bin/Debug/net8.0/recyclarr",
       "args": [
         "radarr"
       ],
-      "cwd": "${workspaceFolder}/src/Recyclarr.Cli/bin/Debug/net7.0/",
+      "cwd": "${workspaceFolder}/src/Recyclarr.Cli/bin/Debug/net8.0/",
       "stopAtEntry": false,
       "console": "internalConsole"
     }

CONTRIBUTING.md

@@ -24,7 +24,7 @@ that everyone should follow.
 
 The following tools are required:
 
-- .NET SDK 7.0 and tooling (e.g. `dotnet`)
+- .NET SDK 8.0 and tooling (e.g. `dotnet`)
 - Powershell v5.1 or greater
 - Docker CLI (Docker Desktop on Windows)
 

docker/Dockerfile

@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/runtime:7.0-alpine as base
+FROM mcr.microsoft.com/dotnet/runtime:8.0-alpine as base
 
 FROM base AS base-arm
 ENV RUNTIME=linux-musl-arm

src/Directory.Build.props

@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <WarningLevel>9999</WarningLevel>
     <ImplicitUsings>enable</ImplicitUsings>