Source file only if present

[pikeas]

Long-time asdf+direnv user trying to migrate to mise. I have many projects with a .envrc file. Direnv automatically runs this file when present.

Describe the bug
Mise does not automatically run .envrc.

To Reproduce
Create [project]/.envrc, ensure that mise is active, then cd into [project].

Expected behavior
Mise should source .envrc.

I tried _.source in ~/.config/mise/config.toml, but this throws an error when .envrc is absent.

I also tried _.file, but this does not work for executable scripts.

This will work with a project-level Mise config, but it would be better if everything Just Worked as a drop-in replacement.

[jdx]

I don't understand how this is a bug