#!/usr/bin/env zsh

eval "$_z4h_opt"

local comp=$Z4H_PACKAGE_DIR/shell-completion/zsh/_systemctl
[[ -e $comp.in ]] || return 0
[[ -v commands[systemd-path] ]] || return 0

local lib
lib=$(systemd-path system-library-private) || return

if [[ $lib != /* ]]; then
  print -Pru2 -- '%F{3}z4h%f: unexpected command output: %F{1}systemd-path system-library-private%f'
  return 1
fi

if [[ -x /usr/lib/systemd/systemd ]]; then
  local systemd=/usr/lib/systemd
elif [[ -x /lib/systemd/systemd ]]; then
  local systemd=/lib/systemd
else
  print -Pru2 -- '%F{3}z4h%f: command not found: %F{1}systemd%f'
  return 1
fi

local content
content=$(<$comp.in)

print -r -- ${${content//@rootlibexecdir@/$systemd}//\\@/@} >$comp
zf_rm -- $comp.in