I know it is possible to set local variables for a mode through dir-locals.el. But what could I do if I want to run a command such as:
(shell-command "sass --watch style.sass "static/css/style.css")
or activating a virtual env using:
(pyvenv-activate "env/")
One thing I found is that projectile-switch-project-action is the action invoked after switching to a project. This defaults to projectile-file-file, but you might be able to make a function that spawns the process (if it doesn’t exist already of course) and then call projectile-find-file.
(figured this out by scrolling through projectile.el and looking for switch-project)
I posted this question on Doom emacs #help 's discord, and someone suggested to use: projectile-after-switch-project-hook
I’m not sure if I can place it inside my dir-locals.el, that hook could be evaluated before reading dir-locals and if I’m correct nothing would happen so.
Anyway, those are good starting points, I will take a look and if I find a solution, come back here to let you know.