# kmod completion -*- shell-script -*- # # This file is part of kmod. # # Copyright 2010 Ran Benita # Copyright (C) 2013 Intel Corporation. All rights reserved. # # This program is free software; you can redistribute it and/or modify it # under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2.1 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with this program; if not, see <http://www.gnu.org/licenses/>. __contains_word () { local word=$1; shift for w in "$@"; do [[ "$w" = "$word" ]] && return 0; done return 1 } __is_opt () { local prevprev=${COMP_WORDS[COMP_CWORD-2]} local short="$1" long="$2" if [[ "$prev" = "$short" || "$prev" = "$long" ]]; then declare -g cur=${cur#=} return 0 elif [[ "$prev" = "=" && "$prevprev" = "$long" ]]; then return 0 fi return 1 } _kmod_static_nodes () { local OPTS='-o -f -h --help' local OPTS_EQUAL='--output --format' local GROUP_FORMAT='human tmpfiles devname' if __is_opt '-o' '--output'; then compopt -o filenames COMPREPLY=( $(compgen -f -- "$cur") ) return 0 elif __is_opt '-f' '--format'; then COMPREPLY=( $(compgen -W "$GROUP_FORMAT" -- "$cur" ) ) return 0 fi local cur=${COMP_WORDS[COMP_CWORD]} compopt -o nospace COMPREPLY=( $(compgen -W "$OPTS" -- "$cur") ) COMPREPLY+=( $(compgen -W "$OPTS_EQUAL" -S= -- "$cur") ) } _kmod() { local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} local VERBS=(help list static-nodes) local OPTS='-h --help -V --version' local verb # standalone options, no other option or action allowed for ((i=0; $i < $COMP_CWORD; i++)); do if __contains_word "${COMP_WORDS[i]}" ${OPTS}; then return 0 fi done # find the action for ((i=0; $i <= $COMP_CWORD; i++)); do if __contains_word "${COMP_WORDS[i]}" "${VERBS[@]}"; then verb=${COMP_WORDS[i]} break fi done if [[ -z $verb ]]; then COMPREPLY=( $(compgen -W '${OPTS[*]} ${VERBS[*]}' -- "$cur") ) return 0 fi local func=${verb//-/_} if declare -F _kmod_${func} > /dev/null; then _kmod_${func} fi # allow the space if there's only one completion and it doesn't end with # '=' if [[ ${#COMPREPLY[@]} == 1 && ${COMPREPLY[0]} != *"=" ]] ; then compopt +o nospace fi return 0 } complete -F _kmod kmod