#!/usr/bin/env zsh

local oc="${commands[oc]-}"
local orig_cmd="${_comps[oc]-}"
local comp="$Z4H"/cache/oc-completion-$EUID.zsh
local cmd

() {
  [[ -n "$oc" ]] || return

  [[ "$comp" -nt "$oc" ]] || {
    local tmp="$comp".tmp."${sysparams[pid]}"
    "$oc" completion zsh >"$tmp" || return
    zf_mv -f -- "$tmp" "$comp" || return
    -z4h-compile "$comp" || return
  }

  () {
    emulate -L zsh
    if (( ${+functions[_bash_comp]} )); then
      builtin source -- "$comp"
    else
      {
        function _bash_comp() {}
        builtin source -- "$comp"
      } always {
        unfunction _bash_comp
      }
    fi
    unset LWORD RWORD
  } || true

  cmd="${_comps[oc]-}"
  [[ "$cmd" != "$orig_cmd" ]] || return
} || {
  builtin unset '_comps[oc]'
  _default "$@"
  return
}

builtin eval "$cmd"