The .NET source build team looked at subtrees (https://github.com/dotnet/arcade/issues/10257#issuecomment-1205090811 https://github.com/dotnet/arcade/issues/102

The .NET source build team looked at subtrees (https://github.com/dotnet/arcade/issues/10257#issuecomment-1205090811 https://github.com/dotnet/arcade/issues/10257#issuecomment-1...). > Introduces a very messy and complex history which would not work for the repo of our size > Apparently the support in git is buggy and can lead to problems in the repo (the SO is full of examples) > Doesn't support cloaking (I think by "cloaking" they are referring to https://github.com/premun/dotnet/blob/766c564dd379e634c3873943174530be3181e7b2%5E/docs/VMR-Design-And-Operation.md#repository-source-mappings https://github.com/premun/dotnet/blob/766c564dd379e634c38739... )