.net 9 migration

.github/workflows/build_and_run_unit_tests_linux.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: 8.x
+          dotnet-version: 9.x
       - name: Add zip files required for running tests
         run: |
           (cd resources/geocoding; zip -r ../../resources/geocoding.zip *)
@@ -25,6 +25,6 @@ jobs:
       - name: Build solution
         run: dotnet build --no-restore
         working-directory: ./csharp
-      - name: Test solution targeting dotnet8.0 only
-        run: dotnet test --no-build --verbosity normal -p:TargetFrameworks=net8.0
+      - name: Test solution targeting dotnet9.0 only
+        run: dotnet test --no-build --verbosity normal -p:TargetFrameworks=net9.0
         working-directory: ./csharp

.github/workflows/create_new_release_on_new_metadata_update.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: 7.x
+          dotnet-version: 9.x
       - name: Get new metadata information and create new GitHub release
         timeout-minutes: 30
         run: |

.github/workflows/run_all_tests_and_upload_code_coverage.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: 8.x
+          dotnet-version: 9.x
       - name: Add zip files required for running tests
         run: |
           Compress-Archive -Path "resources\geocoding\*" -DestinationPath "resources\geocoding.zip"

.github/workflows/run_performance_tests_windows.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: 8.x
+          dotnet-version: 9.x
       - name: Run performance tests
-        run: dotnet run -c Release --framework net8.0
+        run: dotnet run -c Release --framework net9.0
         working-directory: ./csharp/PhoneNumbers.PerformanceTest

appveyor.yml

@@ -22,6 +22,10 @@ pull_requests:
 branches:
   only:
     - main
+install:
+- ps: |
+    Invoke-WebRequest -Uri 'https://dot.net/v1/dotnet-install.ps1' -UseBasicParsing -OutFile "$env:temp\dotnet-install.ps1"
+    & $env:temp\dotnet-install.ps1 -Architecture x64 -Version '9.0.100' -InstallDir "$env:ProgramFiles\dotnet"
 before_build:
   - dotnet restore csharp -s https://api.nuget.org/v3/index.json
   - ps: Compress-Archive -Path "resources\geocoding\*" -DestinationPath "resources\geocoding.zip"

csharp/PhoneNumbers.Extensions.Test/PhoneNumbers.Extensions.Test.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFrameworks>netframework4.8;net6.0;net8.0</TargetFrameworks>
+        <TargetFrameworks>netframework4.8;net8.0;net9.0</TargetFrameworks>
         <NoWarn>$(NoWarn);1591;CA1014;CA1062;CA1707</NoWarn>
         <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
         <EnableNETAnalyzers>true</EnableNETAnalyzers>
@@ -10,7 +10,7 @@
         <IsPackable>false</IsPackable>
     </PropertyGroup>
 
-    <PropertyGroup Condition="'$(TargetFramework)' == 'net6.0' Or '$(TargetFramework)' == 'net8.0'">
+    <PropertyGroup Condition="'$(TargetFramework)' == 'net8.0' Or '$(TargetFramework)' == 'net9.0'">
       <Nullable>enable</Nullable>
     </PropertyGroup>
 

csharp/PhoneNumbers.Extensions/PhoneNumbers.Extensions.csproj

@@ -7,7 +7,7 @@
         <PackageId>libphonenumber-csharp.extensions</PackageId>
         <VersionPrefix>$(APPVEYOR_BUILD_VERSION)</VersionPrefix>
         <Authors>Thomas Clegg</Authors>
-        <TargetFrameworks>netstandard2.0;net6.0;net8.0</TargetFrameworks>
+        <TargetFrameworks>netstandard2.0;net8.0;net9.0</TargetFrameworks>
         <LangVersion>preview</LangVersion>
         <PackageTags>phonenumber phone libphonenumber e164 e.164 international extensions</PackageTags>
         <PackageProjectUrl>https://github.com/twcclegg/libphonenumber-csharp</PackageProjectUrl>

csharp/PhoneNumbers.PerformanceTest/PhoneNumbers.PerformanceTest.csproj

@@ -2,11 +2,11 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFrameworks>netframework4.8;net6.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>netframework4.8;net8.0;net9.0</TargetFrameworks>
     <ImplicitUsings>disable</ImplicitUsings>
   </PropertyGroup>
 
-  <PropertyGroup Condition="'$(TargetFramework)' == 'net6.0' Or '$(TargetFramework)' == 'net8.0'">
+  <PropertyGroup Condition="'$(TargetFramework)' == 'net8.0' Or '$(TargetFramework)' == 'net9.0'">
     <Nullable>enable</Nullable>
   </PropertyGroup>
 

csharp/PhoneNumbers.Test/PhoneNumbers.Test.csproj

@@ -1,15 +1,15 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netframework4.8;net6.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>netframework4.8;net8.0;net9.0</TargetFrameworks>
     <AssemblyName>PhoneNumbers.Test</AssemblyName>
     <PackageId>PhoneNumbers.Test</PackageId>
     <DebugType>full</DebugType>
     <NoWarn>$(NoWarn);CA1014;CA1707</NoWarn>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
   </PropertyGroup>
 
-  <PropertyGroup Condition="'$(TargetFramework)' == 'net6.0' Or '$(TargetFramework)' == 'net8.0'">
+  <PropertyGroup Condition="'$(TargetFramework)' == 'net8.0' Or '$(TargetFramework)' == 'net9.0'">
     <Nullable>enable</Nullable>
   </PropertyGroup>
 

csharp/PhoneNumbers/PhoneNumbers.csproj

@@ -7,7 +7,7 @@
     <PackageId>libphonenumber-csharp</PackageId>
     <VersionPrefix>$(APPVEYOR_BUILD_VERSION)</VersionPrefix>
     <Authors>Patrick Mézard;Thomas Clegg;Jarrod Alexander;Google;libphonenumber contributors</Authors>
-    <TargetFrameworks>netstandard2.0;net6.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;net8.0;net9.0</TargetFrameworks>
     <LangVersion>preview</LangVersion>
     <PackageTags>phonenumber phone libphonenumber e164 e.164 international</PackageTags>
     <PackageProjectUrl>https://github.com/twcclegg/libphonenumber-csharp</PackageProjectUrl>
@@ -25,7 +25,7 @@
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
   </PropertyGroup>
 
-  <PropertyGroup Condition="'$(TargetFramework)' == 'net6.0' Or '$(TargetFramework)' == 'net8.0'">
+  <PropertyGroup Condition="'$(TargetFramework)' == 'net8.0' Or '$(TargetFramework)' == 'net9.0'">
     <Nullable>enable</Nullable>
   </PropertyGroup>
 

lib/github-actions-metadata-update.sh

@@ -113,7 +113,7 @@ cd ${GITHUB_ACTION_WORKING_DIRECTORY}
 cd csharp
 dotnet restore
 dotnet build --no-restore
-dotnet test --no-build --verbosity normal -p:TargetFrameworks=net8.0
+dotnet test --no-build --verbosity normal -p:TargetFrameworks=net9.0
 # Cleanup test dependencies
 rm -rf ${GITHUB_ACTION_WORKING_DIRECTORY}/resources/geocoding.zip
 rm -rf ${GITHUB_ACTION_WORKING_DIRECTORY}/resources/test/testgeocoding.zip