It's easy to write scripts in Scheme instead of shell! Unfortunately, the first few lines of each script looks rather ugly.
#!/usr/bin/env -S guile --no-auto-compile -e main -s # -*- Scheme -*-
!#But after that, you just have to wrap your commands in the system function, and the logic (if statemests and such) can be written in Scheme!
(define mount-point "/media/caleb/HUSKY")
(define (main args)
(if (= (car (cdr args)) "unmount")
'((system "umount" mount-point)
(rmdir mount-point))
'((mkdir mount-point)
(system "mount -L HUSKY" mount-point))))