.net6 upgrade (#2)

* .net6 upgrade

* add gh action

* checkout submodules

* remove appveyor

* Update action versions

The used versions of the github actions are now eol, so updating to more recent
ones.

---------

Co-authored-by: Bernhard Dick <bernhard@bdick.de>

.github/workflows/dotnet.yaml

@@ -0,0 +1,24 @@
+name: dotnet publish workflow
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: recursive   
+    - uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: '6.0'
+    - run: 'dotnet restore'
+    - run: 'dotnet test -c Release'
+    - run: 'dotnet publish -o publish -c Release src/ommstats/ommstats.csproj'
+    - name: Upload result
+      uses: actions/upload-artifact@v4
+      with:
+        name: publish
+        path: publish

src/ommstats/ommstats.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <RootNamespace>eventphone.ommstats</RootNamespace>
   </PropertyGroup>
 
@@ -25,11 +25,11 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="3.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="3.0.1" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="3.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="3.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="3.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="6.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="6.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="6.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="6.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="6.0.0" />
   </ItemGroup>
 
   <ItemGroup>

test/ommstats.test/ommstats.test.csproj

@@ -1,17 +1,17 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
 
     <IsPackable>false</IsPackable>
 
     <RootNamespace>eventphone.ommstats.test</RootNamespace>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.4.0" />
-    <PackageReference Include="xunit" Version="2.4.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.4.1" />
+    <PackageReference Include="xunit" Version="2.4.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>