Update TargetFramework to net9

.github/workflows/dotnet.yml

@@ -0,0 +1,37 @@
+name: .NET 9 CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+  workflow_dispatch:
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        dotnet: [ '9.0.x' ]
+    steps:
+    - name: Check out
+      uses: actions/checkout@v4
+    - name: Setup .NET SDK
+      uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: ${{ matrix.dotnet }}
+    - name: Build
+      run: dotnet build --configuration Release
+    - name: Install
+      run: dotnet tool install -g dotnet-reportgenerator-globaltool
+    - name: Test
+      run: |
+        rm -rf MsTestResults
+        dotnet test --configuration Release --no-build --logger "console;verbosity=detailed" --collect:"XPlat Code Coverage" --results-directory MsTestResults
+        reportgenerator -reports:MsTestResults/*/coverage.cobertura.xml -targetdir:Coverlet-html
+    - name: Archive artifacts (code coverage)
+      uses: actions/upload-artifact@v4
+      with:
+        name: code-coverage-report-${{ matrix.dotnet }}
+        path: Coverlet-html

BomSweeper.GlobalTool/.editorconfig

@@ -0,0 +1,25 @@
+[*.cs]
+
+# SA1101: Prefix local calls with this
+dotnet_diagnostic.SA1101.severity = none
+
+# SA1122: Use string.Empty for empty strings
+dotnet_diagnostic.SA1122.severity = none
+
+# SA1302: Interface names should begin with I
+dotnet_diagnostic.SA1302.severity = none
+
+# SA1513: Closing brace should be followed by blank line
+dotnet_diagnostic.SA1513.severity = none
+
+# SA1633: File should have header
+dotnet_diagnostic.SA1633.severity = none
+
+# IsNull: Do not use 'is' pattern matching with 'null'.
+dotnet_diagnostic.IsNull.severity = none
+
+# SA1012: Opening braces should be spaced correctly
+dotnet_diagnostic.SA1012.severity = none
+
+# SA1013: Closing braces should be spaced correctly
+dotnet_diagnostic.SA1013.severity = none

BomSweeper.GlobalTool/BomSweeper.GlobalTool.csproj

@@ -2,7 +2,8 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net9</TargetFramework>
+    <LangVersion>13.0</LangVersion>
     <PackAsTool>true</PackAsTool>
     <ToolCommandName>bomsweeper</ToolCommandName>
   </PropertyGroup>
@@ -14,14 +15,15 @@
     <PackageProjectUrl>https://maroontress.github.io/BomSweeper-CSharp/</PackageProjectUrl>
     <RepositoryUrl>https://github.com/maroontress/BomSweeper.CSharp</RepositoryUrl>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
-    <Description>BomSweeper is a command line tool that finds the files starting with a UTF-8 Byte Order Mark (BOM) in the directory tree and removes a BOM from those files.</Description>
+    <Description>BomSweeper is a command line tool that finds the files starting with a UTF-8 Byte Order Mark (BOM) in the directory tree and removes BOMs from those files.</Description>
     <PackageReleaseNotes>See https://maroontress.github.io/BomSweeper-CSharp/releasenotes.html</PackageReleaseNotes>
     <Copyright>Copyright (c) 2019 Maroontress Fast Software</Copyright>
     <PackageTags>csharp, dotnet-core, global-tool, bomsweeper</PackageTags>
     <NoPackageAnalysis>true</NoPackageAnalysis>
-    <Version>1.0.1.0</Version>
+    <Version>2.0.0</Version>
     <RepositoryType />
     <Company>Maroontress Fast Software</Company>
+    <PackageReadmeFile>README.md</PackageReadmeFile>
     <PackageLicenseFile>COPYRIGHT.txt</PackageLicenseFile>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
   </PropertyGroup>
@@ -45,4 +47,7 @@
     <ProjectReference Include="..\BomSweeper\BomSweeper.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <None Include="..\README.md" Pack="true" PackagePath="\" />
+  </ItemGroup>
 </Project>

BomSweeper.GlobalTool/Program.cs

@@ -1,10 +1,9 @@
-namespace BomSweeper.GlobalTool
+namespace BomSweeper.GlobalTool;
+
+public sealed class Program
 {
-    class Program
+    static void Main(string[] args)
     {
-        static void Main(string[] args)
-        {
-            BomSweeper.Program.Main(args);
-        }
+        BomSweeper.Program.Main(args);
     }
 }

BomSweeper.Test/BomSweeper.Test.csproj

@@ -1,9 +1,9 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net9</TargetFramework>
     <IsPackable>false</IsPackable>
-    <LangVersion>8.0</LangVersion>
+    <LangVersion>13.0</LangVersion>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
@@ -26,14 +26,17 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.msbuild" Version="2.9.0" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.6.1" />
-    <PackageReference Include="MSTest.TestAdapter" Version="2.1.1" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.1.1" />
-    <PackageReference Include="ReportGenerator" Version="4.6.0" />
-    <PackageReference Include="StyleChecker" Version="1.0.25" PrivateAssets="all" />
+    <PackageReference Include="coverlet.collector" Version="6.0.2" PrivateAssets="all">
+      <PrivateAssets>all</PrivateAssets>
+	  <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+	</PackageReference>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="3.6.3" />
+    <PackageReference Include="MSTest.TestFramework" Version="3.6.3" />
+    <PackageReference Include="ReportGenerator" Version="5.4.1" />
+    <PackageReference Include="StyleChecker" Version="2.0.1" PrivateAssets="all" />
     <PackageReference Include="StyleChecker.Annotations" Version="1.0.1" />
-    <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.164" PrivateAssets="all" />
+    <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.556" PrivateAssets="all" />
   </ItemGroup>
 
   <ItemGroup>

BomSweeper.Test/ElementsTest.cs

@@ -1,33 +1,32 @@
-namespace BomSweeper.Test
-{
-    using System;
-    using System.Linq;
-    using Microsoft.VisualStudio.TestTools.UnitTesting;
+namespace BomSweeper.Test;
+
+using System;
+using System.Linq;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
 
-    [TestClass]
-    public sealed class ElementsTest
+[TestClass]
+public sealed class ElementsTest
+{
+    [TestMethod]
+    public void SeparateWithEmpty()
     {
-        [TestMethod]
-        public void SeparateWithEmpty()
-        {
-            var actual = Elements.Separate(Array.Empty<string>(), "foo");
-            Assert.IsFalse(actual.Any());
-        }
+        var actual = Elements.Separate([], "foo");
+        Assert.IsFalse(actual.Any());
+    }
 
-        [TestMethod]
-        public void SeparateWithSingle()
-        {
-            var actual = Elements.Separate(new[] { "bar" }, "foo");
-            Assert.AreEqual(actual.Count(), 1);
-            Assert.AreEqual(actual.First(), "bar");
-        }
+    [TestMethod]
+    public void SeparateWithSingle()
+    {
+        var actual = Elements.Separate(["bar"], "foo");
+        Assert.AreEqual(actual.Count(), 1);
+        Assert.AreEqual(actual.First(), "bar");
+    }
 
-        [TestMethod]
-        public void SeparateWithDouble()
-        {
-            var actual = Elements.Separate(new[] { "bar", "baz" }, "foo");
-            var expected = new[] { "bar", "foo", "baz" };
-            Assert.IsTrue(Enumerable.SequenceEqual(actual, expected));
-        }
+    [TestMethod]
+    public void SeparateWithDouble()
+    {
+        var actual = Elements.Separate(["bar", "baz"], "foo");
+        var expected = new[] { "bar", "foo", "baz" };
+        Assert.IsTrue(Enumerable.SequenceEqual(actual, expected));
     }
 }