CC-1541: Update .NET version to 9.0

codecrafters-io · Dec 9, 2024 · eaf1ad7 · eaf1ad7
1 parent ba3628d
commit eaf1ad7
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Showing 6 changed files with 33 additions and 7 deletions.
diff --git a/compiled_starters/csharp/codecrafters-git.csproj b/compiled_starters/csharp/codecrafters-git.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <RootNamespace>codecrafters_git</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>

diff --git a/compiled_starters/csharp/codecrafters.yml b/compiled_starters/csharp/codecrafters.yml
@@ -7,5 +7,5 @@ debug: false
 # Use this to change the C# version used to run your code
 # on Codecrafters.
 #
-# Available versions: dotnet-8.0
-language_pack: dotnet-8.0
+# Available versions: dotnet-9.0
+language_pack: dotnet-9.0
diff --git a/dockerfiles/dotnet-9.0.Dockerfile b/dockerfiles/dotnet-9.0.Dockerfile
@@ -0,0 +1,26 @@
+FROM mcr.microsoft.com/dotnet/sdk:9.0-alpine
+
+RUN apk add --no-cache 'git>=2.40'
+
+COPY codecrafters-git.csproj /app/codecrafters-git.csproj
+COPY codecrafters-git.sln /app/codecrafters-git.sln
+
+RUN mkdir /app/src
+RUN (echo 'System.Console.WriteLine("If you are seeing this, there is something wrong with our caching mechanism! Please contact us at [email protected].");' > /app/src/Program.cs) > /dev/null
+
+WORKDIR /app
+
+# This saves nuget packages to ~/.nuget
+RUN dotnet build --configuration Release .
+
+# Overwrite Program.cs to remove the echoed line
+RUN rm /app/src/Program.cs
+
+# This seems to cause a caching issue with the dotnet build command, where contents from the removed /src/Program.cs are used
+RUN rm -rf /app/obj
+RUN rm -rf /app/bin
+
+RUN echo "cd \${CODECRAFTERS_REPOSITORY_DIR} && dotnet build --configuration Release ." > /codecrafters-precompile.sh
+RUN chmod +x /codecrafters-precompile.sh
+
+ENV CODECRAFTERS_DEPENDENCY_FILE_PATHS="codecrafters-git.csproj,codecrafters-git.sln"
diff --git a/solutions/csharp/01-gg4/code/codecrafters-git.csproj b/solutions/csharp/01-gg4/code/codecrafters-git.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <RootNamespace>codecrafters_git</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>

diff --git a/solutions/csharp/01-gg4/code/codecrafters.yml b/solutions/csharp/01-gg4/code/codecrafters.yml
@@ -7,5 +7,5 @@ debug: false
 # Use this to change the C# version used to run your code
 # on Codecrafters.
 #
-# Available versions: dotnet-8.0
-language_pack: dotnet-8.0
+# Available versions: dotnet-9.0
+language_pack: dotnet-9.0
diff --git a/starter_templates/csharp/code/codecrafters-git.csproj b/starter_templates/csharp/code/codecrafters-git.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <RootNamespace>codecrafters_git</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>