archboot/usr/share/bash-completion/completions/update

# SPDX-License-Identifier: GPL-2.0-only
# created by Tobias Powalowski <tpowa@archlinux.org>
_update()
{
	local cur prev OPTS
	COMPREPLY=()
	cur="${COMP_WORDS[COMP_CWORD]}"
	prev="${COMP_WORDS[COMP_CWORD-1]}"
	case $prev in
		-*)
			return 0
			;;
	esac
	case $cur in
		*)
			OPTS="$(update | grep '\-[a-z]' | cut -d ' ' -f2 | sed "s,\x1B\[[0-9;]*[a-zA-Z],,g")"
			COMPREPLY=( $(compgen -W "${OPTS[*]}" -- $cur) )
			return 0
			;;
	esac
	compopt -o bashdefault -o default
	return 0
}
complete -F _update update