.NET Global tools create applaunch executable for wrong architecture on Apple Silicon #17241
Description
The following is my experience of installing a global tool on Apple Silicon. I installed a tool using the Arm64 SDK. It then tells me that it requires .NET 5, which we know doesn't have an Arm64 version. I had to re-install it with the x64 SDK for it to work.
rich@MacBook-Air ~ % dotnet tool install -g dotnet-serve
Tools directory '/Users/rich/.dotnet/tools' is not currently on the PATH environment variable.
If you are using zsh, you can add it to your profile by running the following command:
cat << \EOF >> ~/.zprofile
# Add .NET Core SDK tools
export PATH="$PATH:/Users/rich/.dotnet/tools"
EOF
And run `zsh -l` to make it available for current session.
You can only add it to the current session by running the following command:
export PATH="$PATH:/Users/rich/.dotnet/tools"
You can invoke the tool using the following command: dotnet-serve
Tool 'dotnet-serve' (version '1.8.34') was successfully installed.
rich@MacBook-Air ~ % export PATH="$PATH:/Users/rich/.dotnet/tools"
rich@MacBook-Air ~ % dotnet-serve
zsh: killed dotnet-serve
rich@MacBook-Air ~ % codesign -s - .dotnet/tools/dotnet-serve
rich@MacBook-Air ~ % dotnet-serve
It was not possible to find any compatible framework version
The framework 'Microsoft.AspNetCore.App', version '5.0.0' was not found.
- The following frameworks were found:
6.0.0-preview.3.21201.13 at [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
You can resolve the problem by installing the specified framework and/or SDK.
The specified framework can be found at:
- https://aka.ms/dotnet-core-applaunch?framework=Microsoft.AspNetCore.App&framework_version=5.0.0&arch=arm64&rid=osx.11.0-arm64
rich@MacBook-Air ~ % dotnet tool uninstall -g dotnet-serve
Tool 'dotnet-serve' (version '1.8.34') was successfully uninstalled.
rich@MacBook-Air ~ % /usr/local/share/dotnet/x64/dotnet tool install -g dotnet-serve
You can invoke the tool using the following command: dotnet-serve
Tool 'dotnet-serve' (version '1.8.34') was successfully installed.
rich@MacBook-Air ~ % dotnet-serve I installed the first tool that came to mind that I thought wouldn't have a .NET 6 version (and I expected didn't roll forward). I was right. As a user, I then need to know which SDK to use to install it so that a compatible app host will be created.
Here are two UX scenarios I think would be workable, in order of perference:
dotnet tool installis smart enough to realize that the implicit RID of the SDK is not compatible with the global tool and produces/generates a compatible one instead.dotnet tool installproduces an error that the tool isn't compatible with the architecture of the SDK RID and asks you to install the tool with an architecture, likedotnet tool install -a x64 -g dotnet-serve. This would give the user an opportunity to validate that they have the required runtime version installed.
Some overlap with https://github.com/dotnet/sdk/issues/17143