nix shellHook equivalent for guix environment?

[Pierre-Antoine Bouttier]

Dear all,

Do you know if there is any equivalent to shellHook, available for the 
nix-shell command, for setting up a guix environment through a manifest.scm 
file?

Or maybe another methodology with guix to have approximatively the same 
behavior? (i.e. in a file that can be put under version control, defining 
dependancies and also init commands to set up a guix environment)

Best regards
---
Pierre-Antoine Bouttier
GriCAD Research Engineer

GriCAD - https://gricad.univ-grenoble-alpes.fr/
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