I put my hope in mise-en-place - https://mise.jdx.dev
What do people think? One tool per language, or one to rule them all?
However…more than once we've seen language runtimes that used to be available exclusively via plug-ins be migrated to be internal to mise, which broke everyone's setups in strange and hilarious ways, and caused countless hours of debugging.
Less bad overall than using individual runtime version managers for sure. But the next time mise costs us a bunch of hours fixing multiple engineers' setups, I intend to find another solution, even if that means writing my own. It’s burned us nearly one too many times.
That, and with Ruby, Node, and at least one other language/tool IIRC, when support for those things moved internal, we had to make a bunch of changes to our scripts to handle that change with effectively no warning. That involved checking to see if the third-party plug-in was installed, uninstalling it if so, and then installing the language based on the built-in support. In the meantime, the error messages encountered were not super helpful in understanding what was going on.
I’m hopeful that these types of issues are behind us now that most of the things we care about are internal, but still, it’s been pretty annoying.