Upgrade to .net 8.0

Author: aimenux

.editorconfig

@@ -15,11 +15,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup .NET
-      uses: actions/setup-dotnet@v3
+      uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 6.0.x
+        dotnet-version: 8.0.x
     - name: Restore dependencies
       run: dotnet restore
     - name: Build

.github/workflows/ci.yml

@@ -19,6 +19,9 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 	ProjectSection(SolutionItems) = preProject
 		.github\workflows\ci.yml = .github\workflows\ci.yml
 		README.md = README.md
+		global.json = global.json
+		.editorconfig = .editorconfig
+		Directory.Build.props = Directory.Build.props
 	EndProjectSection
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Cocona", "Cocona", "{0DB2B961-9E40-4834-B373-EE8303AA3BFA}"

.idea/.idea.CommandLineToolsDemo/.idea/.gitignore

@@ -0,0 +1,12 @@
+<Project>
+    <PropertyGroup>
+        <Deterministic>true</Deterministic>
+        <RunCodeAnalysis>true</RunCodeAnalysis>
+        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+        <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
+        <MSBuildTreatWarningsAsErrors>true</MSBuildTreatWarningsAsErrors>
+        <CodeAnalysisTreatWarningsAsErrors>true</CodeAnalysisTreatWarningsAsErrors>
+        <GenerateDocumentationFile>true</GenerateDocumentationFile>
+        <NoWarn>$(NoWarn);CS1591;</NoWarn>
+    </PropertyGroup>
+</Project>

.idea/.idea.CommandLineToolsDemo/.idea/encodings.xml

@@ -19,4 +19,4 @@ Using various command line tools frameworks
 > - [App.exe] --help
 >
 
-**`Tools`** : vs22, net 6.0
+**`Tools`** : net 8.0

.idea/.idea.CommandLineToolsDemo/.idea/indexLayout.xml

@@ -0,0 +1,7 @@
+{
+  "sdk": {
+    "rollForward": "latestMajor",
+    "version": "8.0.0",
+    "allowPrerelease": false
+  }
+}