#!/bin/sh case "$1" in *-src) ;; python3-certifi) BUNDLE=$(python3 -m certifi) || { echo "Failed to run the certfi module script. Exit status=$?." >&2 echo "Output='$BUNDLE'" >&2 exit 1 } ls -l "$BUNDLE" ;; *) echo "Unexpected package '$1'" >&2 exit 1 ;; esac