#!/bin/bash
#
# list_loaded_kext_ids
#

###
### settings
###

set -e               # exit on any uncaught error
set +o histexpand    # don't expand history expressions
shopt -s nocasematch # case-insensitive regular expressions

###
### main
###

_list_loaded_kext_ids () {
    /usr/sbin/kextstat -kl |             \
    /usr/bin/cut -c53- |                 \
    /usr/bin/cut -f1 -d' ' |             \
    /usr/bin/egrep -v '^com\.apple\.'
}

# process args
if [[ $1 =~ ^-+h(elp)?$ ]]; then
    printf "list_loaded_kext_ids

Print Bundle IDs for currently loaded Kernel Extensions (kexts)
which may be useful in a Cask uninstall stanza, eg

    uninstall :kext => 'kext.bundle.id.goes.here'

Kexts attributed to Apple are excluded from the output.

See CONTRIBUTING.md for more information.

"
    exit
fi

# dispatch main
_list_loaded_kext_ids "${@}"

#