#!/bin/sh

# Some optional functions in LARBS require programs not installed by default. I
# use this little script to check to see if a command exists and if it doesn't
# it informs the user that they need that command to continue. This is used in
# various other scripts for clarity's sake.

for x in "$@";do
	notify() { notify-send "📦 $x" "must be installed for this function." && exit 1 ;}
	/usr/bin/which "$x" >/dev/null 2>&1 || notify #you might have compiled the prog, and not install the repo pkg...
done