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