#compdef wg-quick
# ------------------------------------------------------------------------------
# Description
# -----------
#
#  Completion script for wg-quick (a script for easy managemant of wireguard
#  VPN tunnels) (https://www.wireguard.com/)
#
# ------------------------------------------------------------------------------
# Authors
# -------
#
#  * Nicolas Lenz <nicolas@eisfunke.com>
#
# ------------------------------------------------------------------------------

# Take all configuration files (ending with .conf) from /etc/wireguard,
# remove the .conf-parts to get the inferface names
local interfaces=$(ls /etc/wireguard | \
  sed -e "/.conf$/!d" -e "s/.conf$//" 2>/dev/null)

# The possible modes
local modes=('up\:"bring a wireguard interface up"'\
  'down\:"tear down and remove a wireguard interface"'\
  'save\:"save configuration of a running wireguard interface"')

_arguments "1:mode:((${modes}))" "2:inferface:(${interfaces})"