I like to use a handful of stable shell scripts as the entry points, this way you can change the tooling under the hood without having to update related callers

I like to use a handful of stable shell scripts as the entry points, this way you can change the tooling under the hood without having to update related callers. E.g. you can break up with make or mise or whatever, but you don't need to update your CI. Run.sh runs, build.sh builds, etc.