Drop .NET Standard 2.1 (netstandard2.1) target

.build/azure-templates/publish-test-results-for-test-projects.yml

@@ -92,7 +92,7 @@ steps:
     testResultsArtifactName: '${{ parameters.testResultsArtifactName }}'
     testResultsFileName: '${{ parameters.testResultsFileName }}'
 
-# Special case: Only supports net8.0, net6.0 and net48
+# Special case: Only supports net8.0 and net48
 
 - template: publish-test-results.yml
   parameters:
@@ -104,16 +104,6 @@ steps:
     testResultsArtifactName: '${{ parameters.testResultsArtifactName }}'
     testResultsFileName: '${{ parameters.testResultsFileName }}'
 
-- template: publish-test-results.yml
-  parameters:
-    testProjectName: 'Lucene.Net.Tests.Analysis.OpenNLP'
-    framework: 'net6.0' # Since condtions are not supported for templates, we check for the file existence within publish-test-results.yml
-    vsTestPlatform: '${{ parameters.vsTestPlatform }}'
-    osName: '${{ parameters.osName }}'
-    testResultsFormat: '${{ parameters.testResultsFormat }}'
-    testResultsArtifactName: '${{ parameters.testResultsArtifactName }}'
-    testResultsFileName: '${{ parameters.testResultsFileName }}'
-
 - template: publish-test-results.yml
   parameters:
     testProjectName: 'Lucene.Net.Tests.Analysis.OpenNLP'

.build/azure-templates/run-tests-on-os.yml

@@ -133,31 +133,6 @@ steps:
   condition: and(succeeded(), contains('${{ parameters.framework }}', 'net8.'), eq('${{ parameters.vsTestPlatform }}', 'x86'))
 
 
-- task: UseDotNet@2
-  displayName: 'Use .NET SDK 6.0.421'
-  inputs:
-    packageType: 'sdk'
-    version: '6.0.421'
-    performMultiLevelLookup: '${{ variables.PerformMultiLevelLookup }}'
-  condition: and(succeeded(), contains('${{ parameters.framework }}', 'net6.'))
-
-    # Hack: .NET 8+ no longer installs the x86 bits and they must be installed separately. However, it is not
-    # trivial to get it into the path and to get it to pass the minimum SDK version check in runbuild.ps1.
-    # So, we install it afterward and set the environment variable so the above SDK can delegate to it.
-    # This code only works on Windows.
-- pwsh: |
-    $sdkVersion = '6.0.421'
-    $architecture = '${{ parameters.vsTestPlatform }}'
-    $installScriptPath = "${env:AGENT_TEMPDIRECTORY}/dotnet-install.ps1"
-    $installScriptUrl = "https://raw.githubusercontent.com/dotnet/install-scripts/main/src/dotnet-install.ps1"
-    [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
-    Invoke-WebRequest $installScriptUrl -OutFile $installScriptPath -TimeoutSec 60
-    $installPath = "${env:ProgramFiles(x86)}/dotnet"
-    & $installScriptPath -Version $sdkVersion -Architecture $architecture -InstallDir $installPath
-    Write-Host "##vso[task.setvariable variable=DOTNET_ROOT_X86;]$installPath"
-  displayName: 'Use .NET SDK 6.0.421 (x86)'
-  condition: and(succeeded(), contains('${{ parameters.framework }}', 'net6.'), eq('${{ parameters.vsTestPlatform }}', 'x86'))
-
 #- template: 'show-all-files.yml' # Uncomment for debugging
 - pwsh: |
     $framework = '${{ parameters.framework }}'

.github/workflows/Generate-TestWorkflows.ps1

@@ -59,16 +59,13 @@
     The SDK version of .NET 8.x to install on the build agent to be used for building and
     testing. This SDK is always installed on the build agent. The default is 8.0.x.
 
- .PARAMETER DotNet6SDKVersion
-    The SDK version of .NET 6.x to install on the build agent to be used for building and
-    testing. This SDK is always installed on the build agent. The default is 6.0.x.
 #>
 param(
     [string]$OutputDirectory =  $PSScriptRoot,
 
     [string]$RepoRoot = (Split-Path (Split-Path $PSScriptRoot)),
 
-    [string[]]$TestFrameworks = @('net9.0','net8.0','net6.0','net472','net48'), # targets under test: net8.0, net8.0, netstandard2.1, netstandard2.0, net462
+    [string[]]$TestFrameworks = @('net9.0','net8.0','net472','net48'), # targets under test: net8.0, net8.0, netstandard2.0, net462
 
     [string[]]$OperatingSystems = @('windows-latest', 'ubuntu-latest'),
 
@@ -78,9 +75,7 @@ param(
 
     [string]$DotNet9SDKVersion = '9.0.x',
 
-    [string]$DotNet8SDKVersion = '8.0.x',
-
-    [string]$DotNet6SDKVersion = '6.0.x'
+    [string]$DotNet8SDKVersion = '8.0.x'
 )
 
 
@@ -161,8 +156,7 @@ function Write-TestWorkflow(
     [string[]]$TestPlatforms = @('x64'),
     [string[]]$OperatingSystems = @('windows-latest', 'ubuntu-latest', 'macos-latest'),
     [string]$DotNet9SDKVersion = $DotNet9SDKVersion,
-    [string]$DotNet8SDKVersion = $DotNet8SDKVersion,
-    [string]$DotNet6SDKVersion = $DotNet6SDKVersion) {
+    [string]$DotNet8SDKVersion = $DotNet8SDKVersion) {
 
     $dependencies = New-Object System.Collections.Generic.HashSet[string]
     Get-ProjectDependencies $ProjectPath $RelativeRoot $dependencies
@@ -280,16 +274,11 @@ jobs:
       - name: Checkout Source Code
         uses: actions/checkout@v5
 
-      - name: Setup .NET 6 SDK
-        uses: actions/setup-dotnet@v5
-        with:
-          dotnet-version: '$DotNet6SDKVersion'
-        if: `${{ startswith(matrix.framework, 'net6.') }}
-
       - name: Setup .NET 8 SDK
         uses: actions/setup-dotnet@v5
         with:
           dotnet-version: '$DotNet8SDKVersion'
+        if: `${{ startswith(matrix.framework, 'net8.') }}
 
       - name: Setup .NET 9 SDK
         uses: actions/setup-dotnet@v5
@@ -329,12 +318,14 @@ jobs:
     if ($isCLI) {
         # Special case: Generate lucene-cli.nupkg for installation test so the test runner doesn't have to do it
         $fileText += "
-      - run: dotnet pack `${{env.project_under_test_path}} --configuration `${{matrix.configuration}} --no-restore /p:TestFrameworks=`${{ env.BUILD_FOR_ALL_TEST_TARGET_FRAMEWORKS }} /p:PortableDebugTypeOnly=true"
+      - run: dotnet pack `"`${{env.project_under_test_path}}`" --configuration `"`${{matrix.configuration}}`" --no-restore -p:TestFrameworks=`${{ env.BUILD_FOR_ALL_TEST_TARGET_FRAMEWORKS }} -p:PortableDebugTypeOnly=true
+        shell: bash"
     }
 
     $fileText += "
-      - run: dotnet build `${{env.project_path}} --configuration `${{matrix.configuration}} --framework `${{matrix.framework}} --no-restore /p:TestFrameworks=`${{ env.BUILD_FOR_ALL_TEST_TARGET_FRAMEWORKS }}
-      - run: dotnet test `${{env.project_path}} --configuration `${{matrix.configuration}} --framework `${{matrix.framework}} --no-build --no-restore --blame-hang --blame-hang-dump-type mini --blame-hang-timeout 20minutes --logger:`"console;verbosity=normal`" --logger:`"trx;LogFileName=`${{env.trx_file_name}}`" --logger:`"liquid.md;LogFileName=`${{env.md_file_name}};Title=`${{env.title}};`" --results-directory:`"`${{github.workspace}}/`${{env.test_results_artifact_name}}/`${{env.project_name}}`" -- RunConfiguration.TargetPlatform=`${{matrix.platform}} NUnit.DisplayName=FullName TestRunParameters.Parameter\(name=\`"tests:slow\`",\ value=\`"\`${{env.run_slow_tests}}\`"\)
+      - run: dotnet build `"`${{env.project_path}}`" --configuration `"`${{matrix.configuration}}`" --framework `"`${{matrix.framework}}`" --no-restore -p:TestFrameworks=`${{ env.BUILD_FOR_ALL_TEST_TARGET_FRAMEWORKS }}
+        shell: bash
+      - run: dotnet test `"`${{env.project_path}}`" --configuration `"`${{matrix.configuration}}`" --framework `"`${{matrix.framework}}`" --no-build --no-restore --blame-hang --blame-hang-dump-type mini --blame-hang-timeout 20minutes --logger:`"console;verbosity=normal`" --logger:`"trx;LogFileName=`${{env.trx_file_name}}`" --logger:`"liquid.md;LogFileName=`${{env.md_file_name}};Title=`${{env.title}};`" --results-directory:`"`${{github.workspace}}/`${{env.test_results_artifact_name}}/`${{env.project_name}}`" -- RunConfiguration.TargetPlatform=`${{matrix.platform}} NUnit.DisplayName=FullName TestRunParameters.Parameter\(name=\`"tests:slow\`",\ value=\`"\`${{env.run_slow_tests}}\`"\)
         shell: bash
       # upload reports as build artifacts
       - name: Upload a Build Artifact
@@ -375,7 +366,7 @@ try {
     Pop-Location
 }
 
-#Write-TestWorkflow -OutputDirectory $OutputDirectory -ProjectPath $projectPath -RelativeRoot $repoRoot -TestFrameworks @('net6.0') -OperatingSystems $OperatingSystems -TestPlatforms $TestPlatforms -Configurations $Configurations -DotNet8SDKVersion $DotNet8SDKVersion -DotNet6SDKVersion $DotNet6SDKVersion
+#Write-TestWorkflow -OutputDirectory $OutputDirectory -ProjectPath $projectPath -RelativeRoot $repoRoot -TestFrameworks @('net6.0') -OperatingSystems $OperatingSystems -TestPlatforms $TestPlatforms -Configurations $Configurations -DotNet8SDKVersion $DotNet8SDKVersion
 
 #Write-Host $TestProjects
 
@@ -402,5 +393,5 @@ foreach ($testProject in $TestProjects) {
     Write-Host "Frameworks To Test for ${projectName}: $($frameworks -join ';')" -ForegroundColor Cyan
 
     #Write-Host "Project: $projectName"
-    Write-TestWorkflow -OutputDirectory $OutputDirectory -ProjectPath $testProject -RelativeRoot $RepoRoot -TestFrameworks $frameworks -OperatingSystems $OperatingSystems -TestPlatforms $TestPlatforms -Configurations $Configurations -DotNet8SDKVersion $DotNet8SDKVersion -DotNet6SDKVersion $DotNet6SDKVersion
+    Write-TestWorkflow -OutputDirectory $OutputDirectory -ProjectPath $testProject -RelativeRoot $RepoRoot -TestFrameworks $frameworks -OperatingSystems $OperatingSystems -TestPlatforms $TestPlatforms -Configurations $Configurations -DotNet8SDKVersion $DotNet8SDKVersion
 }

.github/workflows/Lucene-Net-Tests-AllProjects.yml

@@ -73,7 +73,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [windows-latest, ubuntu-latest]
-        framework: [net9.0, net8.0, net6.0, net48, net472]
+        framework: [net9.0, net8.0, net48, net472]
         platform: [x64]
         configuration: [Release]
         exclude:
@@ -99,21 +99,16 @@ jobs:
       - name: Checkout Source Code
         uses: actions/checkout@v5
 
-      - name: Setup .NET 6 SDK
-        uses: actions/setup-dotnet@v5
-        with:
-          dotnet-version: '6.0.x'
-        if: ${{ startswith(matrix.framework, 'net6.') }}
-
       - name: Setup .NET 8 SDK
         uses: actions/setup-dotnet@v5
         with:
-          dotnet-version: '8.0.x'
+          dotnet-version: '8.0.415'
+        if: ${{ startswith(matrix.framework, 'net8.') }}
 
       - name: Setup .NET 9 SDK
         uses: actions/setup-dotnet@v5
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: '9.0.306'
 
       - name: Cache NuGet Packages
         uses: actions/cache@v4
@@ -144,8 +139,9 @@ jobs:
           # Title for LiquidTestReports.Markdown
           echo "title=Test Results for $project_name - ${{matrix.framework}} - ${{matrix.platform}} - ${{matrix.os}}" | Out-File -FilePath  $env:GITHUB_ENV -Encoding utf8 -Append
         shell: pwsh
-      - run: dotnet build ${{env.project_path}} --configuration ${{matrix.configuration}} --framework ${{matrix.framework}} --no-restore /p:TestFrameworks=${{ env.BUILD_FOR_ALL_TEST_TARGET_FRAMEWORKS }}
-      - run: dotnet test ${{env.project_path}} --configuration ${{matrix.configuration}} --framework ${{matrix.framework}} --no-build --no-restore --blame-hang --blame-hang-dump-type mini --blame-hang-timeout 20minutes --logger:"console;verbosity=normal" --logger:"trx;LogFileName=${{env.trx_file_name}}" --logger:"liquid.md;LogFileName=${{env.md_file_name}};Title=${{env.title}};" --results-directory:"${{github.workspace}}/${{env.test_results_artifact_name}}/${{env.project_name}}" -- RunConfiguration.TargetPlatform=${{matrix.platform}} NUnit.DisplayName=FullName TestRunParameters.Parameter\(name=\"tests:slow\",\ value=\"\${{env.run_slow_tests}}\"\)
+      - run: dotnet build "${{env.project_path}}" --configuration "${{matrix.configuration}}" --framework "${{matrix.framework}}" --no-restore -p:TestFrameworks=${{ env.BUILD_FOR_ALL_TEST_TARGET_FRAMEWORKS }}
+        shell: bash
+      - run: dotnet test "${{env.project_path}}" --configuration "${{matrix.configuration}}" --framework "${{matrix.framework}}" --no-build --no-restore --blame-hang --blame-hang-dump-type mini --blame-hang-timeout 20minutes --logger:"console;verbosity=normal" --logger:"trx;LogFileName=${{env.trx_file_name}}" --logger:"liquid.md;LogFileName=${{env.md_file_name}};Title=${{env.title}};" --results-directory:"${{github.workspace}}/${{env.test_results_artifact_name}}/${{env.project_name}}" -- RunConfiguration.TargetPlatform=${{matrix.platform}} NUnit.DisplayName=FullName TestRunParameters.Parameter\(name=\"tests:slow\",\ value=\"\${{env.run_slow_tests}}\"\)
         shell: bash
       # upload reports as build artifacts
       - name: Upload a Build Artifact

.github/workflows/Lucene-Net-Tests-Analysis-Common.yml

@@ -57,7 +57,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [windows-latest, ubuntu-latest]
-        framework: [net9.0, net8.0, net6.0, net48, net472]
+        framework: [net9.0, net8.0, net48, net472]
         platform: [x64]
         configuration: [Release]
         exclude:
@@ -83,21 +83,16 @@ jobs:
       - name: Checkout Source Code
         uses: actions/checkout@v5
 
-      - name: Setup .NET 6 SDK
-        uses: actions/setup-dotnet@v5
-        with:
-          dotnet-version: '6.0.x'
-        if: ${{ startswith(matrix.framework, 'net6.') }}
-
       - name: Setup .NET 8 SDK
         uses: actions/setup-dotnet@v5
         with:
-          dotnet-version: '8.0.x'
+          dotnet-version: '8.0.415'
+        if: ${{ startswith(matrix.framework, 'net8.') }}
 
       - name: Setup .NET 9 SDK
         uses: actions/setup-dotnet@v5
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: '9.0.306'
 
       - name: Cache NuGet Packages
         uses: actions/cache@v4
@@ -128,8 +123,9 @@ jobs:
           # Title for LiquidTestReports.Markdown
           echo "title=Test Results for $project_name - ${{matrix.framework}} - ${{matrix.platform}} - ${{matrix.os}}" | Out-File -FilePath  $env:GITHUB_ENV -Encoding utf8 -Append
         shell: pwsh
-      - run: dotnet build ${{env.project_path}} --configuration ${{matrix.configuration}} --framework ${{matrix.framework}} --no-restore /p:TestFrameworks=${{ env.BUILD_FOR_ALL_TEST_TARGET_FRAMEWORKS }}
-      - run: dotnet test ${{env.project_path}} --configuration ${{matrix.configuration}} --framework ${{matrix.framework}} --no-build --no-restore --blame-hang --blame-hang-dump-type mini --blame-hang-timeout 20minutes --logger:"console;verbosity=normal" --logger:"trx;LogFileName=${{env.trx_file_name}}" --logger:"liquid.md;LogFileName=${{env.md_file_name}};Title=${{env.title}};" --results-directory:"${{github.workspace}}/${{env.test_results_artifact_name}}/${{env.project_name}}" -- RunConfiguration.TargetPlatform=${{matrix.platform}} NUnit.DisplayName=FullName TestRunParameters.Parameter\(name=\"tests:slow\",\ value=\"\${{env.run_slow_tests}}\"\)
+      - run: dotnet build "${{env.project_path}}" --configuration "${{matrix.configuration}}" --framework "${{matrix.framework}}" --no-restore -p:TestFrameworks=${{ env.BUILD_FOR_ALL_TEST_TARGET_FRAMEWORKS }}
+        shell: bash
+      - run: dotnet test "${{env.project_path}}" --configuration "${{matrix.configuration}}" --framework "${{matrix.framework}}" --no-build --no-restore --blame-hang --blame-hang-dump-type mini --blame-hang-timeout 20minutes --logger:"console;verbosity=normal" --logger:"trx;LogFileName=${{env.trx_file_name}}" --logger:"liquid.md;LogFileName=${{env.md_file_name}};Title=${{env.title}};" --results-directory:"${{github.workspace}}/${{env.test_results_artifact_name}}/${{env.project_name}}" -- RunConfiguration.TargetPlatform=${{matrix.platform}} NUnit.DisplayName=FullName TestRunParameters.Parameter\(name=\"tests:slow\",\ value=\"\${{env.run_slow_tests}}\"\)
         shell: bash
       # upload reports as build artifacts
       - name: Upload a Build Artifact

.github/workflows/Lucene-Net-Tests-Analysis-Kuromoji.yml

@@ -54,7 +54,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [windows-latest, ubuntu-latest]
-        framework: [net9.0, net8.0, net6.0, net48, net472]
+        framework: [net9.0, net8.0, net48, net472]
         platform: [x64]
         configuration: [Release]
         exclude:
@@ -80,21 +80,16 @@ jobs:
       - name: Checkout Source Code
         uses: actions/checkout@v5
 
-      - name: Setup .NET 6 SDK
-        uses: actions/setup-dotnet@v5
-        with:
-          dotnet-version: '6.0.x'
-        if: ${{ startswith(matrix.framework, 'net6.') }}
-
       - name: Setup .NET 8 SDK
         uses: actions/setup-dotnet@v5
         with:
-          dotnet-version: '8.0.x'
+          dotnet-version: '8.0.415'
+        if: ${{ startswith(matrix.framework, 'net8.') }}
 
       - name: Setup .NET 9 SDK
         uses: actions/setup-dotnet@v5
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: '9.0.306'
 
       - name: Cache NuGet Packages
         uses: actions/cache@v4
@@ -125,8 +120,9 @@ jobs:
           # Title for LiquidTestReports.Markdown
           echo "title=Test Results for $project_name - ${{matrix.framework}} - ${{matrix.platform}} - ${{matrix.os}}" | Out-File -FilePath  $env:GITHUB_ENV -Encoding utf8 -Append
         shell: pwsh
-      - run: dotnet build ${{env.project_path}} --configuration ${{matrix.configuration}} --framework ${{matrix.framework}} --no-restore /p:TestFrameworks=${{ env.BUILD_FOR_ALL_TEST_TARGET_FRAMEWORKS }}
-      - run: dotnet test ${{env.project_path}} --configuration ${{matrix.configuration}} --framework ${{matrix.framework}} --no-build --no-restore --blame-hang --blame-hang-dump-type mini --blame-hang-timeout 20minutes --logger:"console;verbosity=normal" --logger:"trx;LogFileName=${{env.trx_file_name}}" --logger:"liquid.md;LogFileName=${{env.md_file_name}};Title=${{env.title}};" --results-directory:"${{github.workspace}}/${{env.test_results_artifact_name}}/${{env.project_name}}" -- RunConfiguration.TargetPlatform=${{matrix.platform}} NUnit.DisplayName=FullName TestRunParameters.Parameter\(name=\"tests:slow\",\ value=\"\${{env.run_slow_tests}}\"\)
+      - run: dotnet build "${{env.project_path}}" --configuration "${{matrix.configuration}}" --framework "${{matrix.framework}}" --no-restore -p:TestFrameworks=${{ env.BUILD_FOR_ALL_TEST_TARGET_FRAMEWORKS }}
+        shell: bash
+      - run: dotnet test "${{env.project_path}}" --configuration "${{matrix.configuration}}" --framework "${{matrix.framework}}" --no-build --no-restore --blame-hang --blame-hang-dump-type mini --blame-hang-timeout 20minutes --logger:"console;verbosity=normal" --logger:"trx;LogFileName=${{env.trx_file_name}}" --logger:"liquid.md;LogFileName=${{env.md_file_name}};Title=${{env.title}};" --results-directory:"${{github.workspace}}/${{env.test_results_artifact_name}}/${{env.project_name}}" -- RunConfiguration.TargetPlatform=${{matrix.platform}} NUnit.DisplayName=FullName TestRunParameters.Parameter\(name=\"tests:slow\",\ value=\"\${{env.run_slow_tests}}\"\)
         shell: bash
       # upload reports as build artifacts
       - name: Upload a Build Artifact