#!/usr/bin/env zsh

local gh="${commands[gh]-}"
local comp="$Z4H"/cache/gh-completion-$EUID.zsh

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

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

  () {
    emulate -L zsh
    local -h funcstack=(_gh)
    builtin source -- "$comp"
  } || true

  [[ -v functions[_gh] ]] || return
  _comps[gh]=_gh
} || {
  builtin unset '_comps[gh]'
  _default "$@"
  return
}