feat(dotnet 8): Update dotnet runtime version from 6 to 8

.github/workflows/integration-test.yaml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: 6.x
+          dotnet-version: 8.x
       - name: Restore vstest
         run: dotnet restore --packages .vstest
         working-directory: ${{ github.workspace }}/src/Stryker.Core/Stryker.Core/ToolHelpers/

azure-pipelines.yml

@@ -48,10 +48,10 @@ stages:
     displayName: Run Sonar Analysis
     dependsOn: []
     steps:
-    - task: UseDotNet@2.207.2
-      displayName: 'Use dotnet 6'
+    - task: UseDotNet@2
+      displayName: 'Use dotnet'
       inputs:
-        version: 6.x
+        version: 8.x
     - template: pipeline-templates/populate-cache-steps.yml
     - task: SonarCloudPrepare@1
       inputs:
@@ -61,7 +61,7 @@ stages:
         projectKey: 'stryker-net'
         projectName: 'Stryker .NET'
         projectVersion: '$(PackageVersion)'
-    - task: DotNetCoreCLI@2.210.0
+    - task: DotNetCoreCLI@2
       displayName: 'Run unit tests'
       inputs:
         command: test
@@ -78,9 +78,9 @@ stages:
     timeoutInMinutes: 240
     steps:
     - task: UseDotNet@2
-      displayName: 'Use dotnet 6'
+      displayName: 'Use dotnet'
       inputs:
-        version: 6.x
+        version: 8.x
     - task: DotNetCoreCLI@2
       displayName: 'Install dotnet-stryker'
       inputs:
@@ -98,9 +98,9 @@ stages:
     timeoutInMinutes: 240
     steps:
     - task: UseDotNet@2
-      displayName: 'Use dotnet 6'
+      displayName: 'Use dotnet'
       inputs:
-        version: 6.x
+        version: 8.x
     - task: DotNetCoreCLI@2
       displayName: 'Install dotnet-stryker'
       inputs:
@@ -130,9 +130,9 @@ stages:
           - checkout: self
           - template: pipeline-templates/populate-cache-steps.yml
           - task: UseDotNet@2
-            displayName: 'Use dotnet 6'
+            displayName: 'Use dotnet'
             inputs:
-              version: 6.x
+              version: 8.x
           - task: DotNetCoreCLI@2
             displayName: 'Restore vstest binaries'
             inputs:
@@ -284,9 +284,9 @@ stages:
     steps:
     - template: pipeline-templates/populate-cache-steps.yml
     - task: UseDotNet@2
-      displayName: 'Use dotnet 6'
+      displayName: 'Use dotnet'
       inputs:
-        version: 6.x
+        version: 8.x
     - task: DotNetCoreCLI@2
       displayName: 'Restore vstest binaries'
       inputs:

docs/getting-started.md

@@ -9,9 +9,9 @@ custom_edit_url: https://github.com/stryker-mutator/stryker-net/edit/master/docs
 
 Stryker is installed using the dotnet cli as a [dotnet tool](https://docs.microsoft.com/en-us/dotnet/core/tools/global-tools)
 
-Stryker requires the dotnet 6.0 runtime or newer: [Install dotnet](https://dotnet.microsoft.com/download)
+Stryker requires the dotnet 8 runtime or newer: [Install dotnet](https://dotnet.microsoft.com/download)
 
-\* Note: Your application does not need to target dotnet 6.0 or newer. You only need the runtime installed so stryker can run.
+\* Note: Your application does not need to target dotnet 8 or newer. You only need the runtime installed so stryker can run.
 
 ## Dotnet framework specific
 Nuget is required for dotnet framework. Follow the instructions at [Install nuget](https://docs.microsoft.com/en-us/nuget/install-nuget-client-tools#windows) including adding nuget to the path. Otherwise stryker will not be able to find and use nuget.

integrationtest/TargetProjects/Library.FSharp.XUnit/packages.lock.json

@@ -4,9 +4,9 @@
     "net6.0": {
       "FSharp.Core": {
         "type": "Direct",
-        "requested": "[6.0.7, )",
-        "resolved": "6.0.7",
-        "contentHash": "e6wGrq5smV3Yk2fBE/Y0nBG5oFyF59k5Je0a0QDydUpg6liyaafGjD3xvutciKepCP2knspZ/sWViC/F1OyyQQ=="
+        "requested": "[8.0.100, )",
+        "resolved": "8.0.100",
+        "contentHash": "ZOVZ/o+jI3ormTZOa28Wh0tSRoyle1f7lKFcUN61sPiXI7eDZu8eSveFybgTeyIEyW0ujjp31cp7GOglDgsNEg=="
       },
       "Microsoft.NET.Test.Sdk": {
         "type": "Direct",
@@ -110,7 +110,7 @@
       "library.fsharp": {
         "type": "Project",
         "dependencies": {
-          "FSharp.Core": "[6.0.7, )"
+          "FSharp.Core": "[8.0.100, )"
         }
       }
     }

integrationtest/TargetProjects/Library.FSharp/packages.lock.json

@@ -4,9 +4,9 @@
     "net6.0": {
       "FSharp.Core": {
         "type": "Direct",
-        "requested": "[6.0.7, )",
-        "resolved": "6.0.7",
-        "contentHash": "e6wGrq5smV3Yk2fBE/Y0nBG5oFyF59k5Je0a0QDydUpg6liyaafGjD3xvutciKepCP2knspZ/sWViC/F1OyyQQ=="
+        "requested": "[8.0.100, )",
+        "resolved": "8.0.100",
+        "contentHash": "ZOVZ/o+jI3ormTZOa28Wh0tSRoyle1f7lKFcUN61sPiXI7eDZu8eSveFybgTeyIEyW0ujjp31cp7GOglDgsNEg=="
       }
     }
   }

integrationtest/TargetProjects/NetCoreTestProject.NUnit/packages.lock.json

@@ -62,7 +62,7 @@
       "targetproject": {
         "type": "Project",
         "dependencies": {
-          "Library": "[3.13.2, )"
+          "Library": "[1.0.0, )"
         }
       }
     }

integrationtest/TargetProjects/NetCoreTestProject.XUnit/packages.lock.json

@@ -107,7 +107,7 @@
       "targetproject": {
         "type": "Project",
         "dependencies": {
-          "Library": "[3.13.2, )"
+          "Library": "[1.0.0, )"
         }
       }
     }

integrationtest/ValidationProject/Validation.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 

pipeline-templates/prepare-integration-test-steps.yml

@@ -1,8 +1,8 @@
 steps:
 - task: UseDotNet@2
-  displayName: 'Use dotnet 6'
+  displayName: 'Use dotnet'
   inputs:
-    version: 6.x
+    version: 8.x
 
 - task: DotNetCoreCLI@2
   displayName: 'Run unit tests'

pipeline-templates/update-package-lock-files-stage.yml

@@ -13,9 +13,9 @@ stages:
         git fetch
         git checkout $(system.pullRequest.sourceBranch)
     - task: UseDotNet@2
-      displayName: 'Use dotnet 6'
+      displayName: 'Use dotnet'
       inputs:
-        version: 6.x
+        version: 8.x
     - task: DotNetCoreCLI@2
       displayName: 'Update stryker cli and stryker core lock files'
       inputs:

src/Directory.Build.props

@@ -1,7 +1,7 @@
 <Project>
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
   <PropertyGroup>

src/Stryker.CLI/Stryker.CLI.UnitTest/packages.lock.json

@@ -1,7 +1,7 @@
 {
   "version": 2,
   "dependencies": {
-    "net6.0": {
+    "net8.0": {
       "coverlet.collector": {
         "type": "Direct",
         "requested": "[6.0.0, )",
@@ -291,10 +291,7 @@
       "Microsoft.Extensions.Primitives": {
         "type": "Transitive",
         "resolved": "8.0.0",
-        "contentHash": "bXJEZrW9ny8vjMF1JV253WeLhpEVzFo1lyaZu1vQ4ZxWUlVvknZ/+ftFgVheLubb4eZPSwwxBeqS1JkCOjxd8g==",
-        "dependencies": {
-          "System.Runtime.CompilerServices.Unsafe": "6.0.0"
-        }
+        "contentHash": "bXJEZrW9ny8vjMF1JV253WeLhpEVzFo1lyaZu1vQ4ZxWUlVvknZ/+ftFgVheLubb4eZPSwwxBeqS1JkCOjxd8g=="
       },
       "Microsoft.NET.StringTools": {
         "type": "Transitive",
@@ -658,10 +655,7 @@
       "System.Collections.Immutable": {
         "type": "Transitive",
         "resolved": "7.0.0",
-        "contentHash": "dQPcs0U1IKnBdRDBkrCTi1FoajSTBzLcVTpjO4MBCMC7f4pDOIPzgBoX8JjG7X6uZRJ8EBxsi8+DR1JuwjnzOQ==",
-        "dependencies": {
-          "System.Runtime.CompilerServices.Unsafe": "6.0.0"
-        }
+        "contentHash": "dQPcs0U1IKnBdRDBkrCTi1FoajSTBzLcVTpjO4MBCMC7f4pDOIPzgBoX8JjG7X6uZRJ8EBxsi8+DR1JuwjnzOQ=="
       },
       "System.ComponentModel.Annotations": {
         "type": "Transitive",
@@ -1644,8 +1638,8 @@
           "ShellProgressBar": "[5.2.0, )",
           "Spectre.Console": "[0.48.0, )",
           "Spectre.Console.Analyzer": "[0.48.0, )",
-          "Stryker.DataCollector": "[3.13.2, )",
-          "Stryker.RegexMutators": "[3.13.2, )",
+          "Stryker.DataCollector": "[1.0.0, )",
+          "Stryker.RegexMutators": "[1.0.0, )",
           "TestableIO.System.IO.Abstractions.Wrappers": "[20.0.15, )"
         }
       },

src/Stryker.CLI/Stryker.CLI/packages.lock.json

@@ -1,7 +1,7 @@
 {
   "version": 2,
   "dependencies": {
-    "net6.0": {
+    "net8.0": {
       "DotNet.ReproducibleBuilds": {
         "type": "Direct",
         "requested": "[1.1.1, )",
@@ -210,10 +210,7 @@
       "Microsoft.Extensions.Primitives": {
         "type": "Transitive",
         "resolved": "8.0.0",
-        "contentHash": "bXJEZrW9ny8vjMF1JV253WeLhpEVzFo1lyaZu1vQ4ZxWUlVvknZ/+ftFgVheLubb4eZPSwwxBeqS1JkCOjxd8g==",
-        "dependencies": {
-          "System.Runtime.CompilerServices.Unsafe": "6.0.0"
-        }
+        "contentHash": "bXJEZrW9ny8vjMF1JV253WeLhpEVzFo1lyaZu1vQ4ZxWUlVvknZ/+ftFgVheLubb4eZPSwwxBeqS1JkCOjxd8g=="
       },
       "Microsoft.NET.StringTools": {
         "type": "Transitive",
@@ -560,10 +557,7 @@
       "System.Collections.Immutable": {
         "type": "Transitive",
         "resolved": "7.0.0",
-        "contentHash": "dQPcs0U1IKnBdRDBkrCTi1FoajSTBzLcVTpjO4MBCMC7f4pDOIPzgBoX8JjG7X6uZRJ8EBxsi8+DR1JuwjnzOQ==",
-        "dependencies": {
-          "System.Runtime.CompilerServices.Unsafe": "6.0.0"
-        }
+        "contentHash": "dQPcs0U1IKnBdRDBkrCTi1FoajSTBzLcVTpjO4MBCMC7f4pDOIPzgBoX8JjG7X6uZRJ8EBxsi8+DR1JuwjnzOQ=="
       },
       "System.ComponentModel.Annotations": {
         "type": "Transitive",
@@ -1484,8 +1478,8 @@
           "ShellProgressBar": "[5.2.0, )",
           "Spectre.Console": "[0.48.0, )",
           "Spectre.Console.Analyzer": "[0.48.0, )",
-          "Stryker.DataCollector": "[3.13.2, )",
-          "Stryker.RegexMutators": "[3.13.2, )",
+          "Stryker.DataCollector": "[1.0.0, )",
+          "Stryker.RegexMutators": "[1.0.0, )",
           "TestableIO.System.IO.Abstractions.Wrappers": "[20.0.15, )"
         }
       },

src/Stryker.Core/Stryker.Core.UnitTest/packages.lock.json

@@ -1,7 +1,7 @@
 {
   "version": 2,
   "dependencies": {
-    "net6.0": {
+    "net8.0": {
       "coverlet.collector": {
         "type": "Direct",
         "requested": "[6.0.0, )",
@@ -318,10 +318,7 @@
       "Microsoft.Extensions.Primitives": {
         "type": "Transitive",
         "resolved": "8.0.0",
-        "contentHash": "bXJEZrW9ny8vjMF1JV253WeLhpEVzFo1lyaZu1vQ4ZxWUlVvknZ/+ftFgVheLubb4eZPSwwxBeqS1JkCOjxd8g==",
-        "dependencies": {
-          "System.Runtime.CompilerServices.Unsafe": "6.0.0"
-        }
+        "contentHash": "bXJEZrW9ny8vjMF1JV253WeLhpEVzFo1lyaZu1vQ4ZxWUlVvknZ/+ftFgVheLubb4eZPSwwxBeqS1JkCOjxd8g=="
       },
       "Microsoft.NET.StringTools": {
         "type": "Transitive",
@@ -652,10 +649,7 @@
       "System.Collections.Immutable": {
         "type": "Transitive",
         "resolved": "7.0.0",
-        "contentHash": "dQPcs0U1IKnBdRDBkrCTi1FoajSTBzLcVTpjO4MBCMC7f4pDOIPzgBoX8JjG7X6uZRJ8EBxsi8+DR1JuwjnzOQ==",
-        "dependencies": {
-          "System.Runtime.CompilerServices.Unsafe": "6.0.0"
-        }
+        "contentHash": "dQPcs0U1IKnBdRDBkrCTi1FoajSTBzLcVTpjO4MBCMC7f4pDOIPzgBoX8JjG7X6uZRJ8EBxsi8+DR1JuwjnzOQ=="
       },
       "System.Configuration.ConfigurationManager": {
         "type": "Transitive",
@@ -1611,8 +1605,8 @@
           "ShellProgressBar": "[5.2.0, )",
           "Spectre.Console": "[0.48.0, )",
           "Spectre.Console.Analyzer": "[0.48.0, )",
-          "Stryker.DataCollector": "[3.13.2, )",
-          "Stryker.RegexMutators": "[3.13.2, )",
+          "Stryker.DataCollector": "[1.0.0, )",
+          "Stryker.RegexMutators": "[1.0.0, )",
           "TestableIO.System.IO.Abstractions.Wrappers": "[20.0.15, )"
         }
       },