# Autocompletion for the GitHub CLI (gh).
if (( ! $+commands[gh] )); then
  return
fi

# If the completion file doesn't exist yet, we need to autoload it and
# bind it to `gh`. Otherwise, compinit will have already done that.
if [[ ! -f "$ZSH_CACHE_DIR/completions/_gh" ]]; then
  typeset -g -A _comps
  autoload -Uz _gh
  _comps[gh]=_gh
fi

zmodload -F zsh/files b:zf_mv
() {
  local completion_file="$ZSH_CACHE_DIR/completions/_gh"
  local completion_tmp="${completion_file}.$$.${RANDOM}"

  if gh completion --shell zsh >| "$completion_tmp" && [[ -s "$completion_tmp" ]]; then
    zf_mv -f -- "$completion_tmp" "$completion_file"
  fi

  command rm -f -- "$completion_tmp"
} &|