Updates CI actions

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ jobs:
     runs-on: windows-latest
     steps:
     - name: Check out repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
 
     - name: Build module - Debug
       shell: pwsh
@@ -38,7 +38,7 @@ jobs:
       if: ${{ env.BUILD_CONFIGURATION == 'Release' }}
 
     - name: Capture PowerShell Module
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v7
       with:
         name: PSModule
         path: output/*.nupkg
@@ -63,10 +63,10 @@ jobs:
           os: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Restore Built PowerShell Module
-      uses: actions/download-artifact@v4
+      uses: actions/download-artifact@v8
       with:
         name: PSModule
         path: output
@@ -103,21 +103,21 @@ jobs:
 
     - name: Upload Test Results
       if: always()
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v7
       with:
         name: Unit Test Results (${{ matrix.info.name }})
         path: ./output/TestResults/Pester.xml
 
     - name: Upload Coverage Results
       if: always() && !startsWith(github.ref, 'refs/tags/v')
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v7
       with:
         name: Coverage Results (${{ matrix.info.name }})
         path: ./output/TestResults/Coverage.xml
 
     - name: Upload Coverage to codecov
       if: always() && !startsWith(github.ref, 'refs/tags/v')
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v6
       with:
         files: ./output/TestResults/Coverage.xml
         flags: ${{ matrix.info.name }}
@@ -132,7 +132,7 @@ jobs:
     runs-on: windows-latest
     steps:
     - name: Restore Built PowerShell Module
-      uses: actions/download-artifact@v4
+      uses: actions/download-artifact@v8
       with:
         name: PSModule
         path: ./

src/PSCompression/AlgorithmMappings.cs

@@ -6,7 +6,7 @@ namespace PSCompression;
 
 internal static class AlgorithmMappings
 {
-    private static readonly Dictionary<string, Algorithm> _mappings = new(
+    private static readonly Dictionary<string, Algorithm> s_mappings = new(
         StringComparer.InvariantCultureIgnoreCase)
     {
         // Gzip
@@ -31,5 +31,6 @@ internal static class AlgorithmMappings
     };
 
     internal static Algorithm Parse(string path) =>
-        _mappings.TryGetValue(Path.GetExtension(path), out Algorithm value) ? value : Algorithm.none;
+        s_mappings.TryGetValue(Path.GetExtension(path), out Algorithm value)
+            ? value : Algorithm.none;
 }

src/PSCompression/internal/_Format.cs

@@ -11,7 +11,7 @@ namespace PSCompression.Internal;
 [EditorBrowsable(EditorBrowsableState.Never)]
 public static class _Format
 {
-    private static readonly CultureInfo _culture = CultureInfo.CurrentCulture;
+    private static readonly CultureInfo s_culture = CultureInfo.CurrentCulture;
 
     private readonly static string[] s_suffix =
     [
@@ -31,7 +31,7 @@ public static class _Format
 
     [Hidden, EditorBrowsable(EditorBrowsableState.Never)]
     public static string GetFormattedDate(DateTime dateTime) =>
-        string.Format(_culture, "{0,10:d} {0,8:t}", dateTime);
+        string.Format(s_culture, "{0,10:d} {0,8:t}", dateTime);
 
     [Hidden, EditorBrowsable(EditorBrowsableState.Never)]
     public static string GetFormattedLength(long length)

tools/InvokeBuild.ps1

@@ -87,7 +87,10 @@ task PesterTests {
 
     if (-not (dotnet tool list --global | Select-String coverlet.console -SimpleMatch)) {
         Write-Host 'Installing dotnet tool coverlet.console' -ForegroundColor Yellow
-        dotnet tool install --global coverlet.console
+        dotnet @(
+            'tool', 'install'
+            '--global', 'coverlet.console'
+            if (-not $IsCoreCLR) { '--version', '6.0.4' })
     }
 
     coverlet $ProjectInfo.Pester.GetTestArgs($PSVersionTable.PSVersion)