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97 lines
3.2 KiB
Bash
97 lines
3.2 KiB
Bash
# localectl(1) completion -*- shell-script -*-
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# SPDX-License-Identifier: LGPL-2.1-or-later
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#
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# This file is part of systemd.
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#
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# Copyright © 2010 Ran Benita
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#
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# systemd 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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# systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
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__contains_word () {
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local w word=$1; shift
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for w in "$@"; do
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[[ $w = "$word" ]] && return
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done
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}
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__locale_fields=( LANG LANGUAGE LC_CTYPE LC_NUMERIC LC_TIME
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LC_COLLATE LC_MONETARY LC_MESSAGES LC_PAPER
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LC_NAME LC_ADDRESS LC_TELEPHONE
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LC_MEASUREMENT LC_IDENTIFICATION )
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# LC_ALL is omitted on purpose
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_localectl() {
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local i verb comps locale_vals
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local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
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local OPTS='-h --help --version --no-convert --no-pager --no-ask-password
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-H --host -M --machine'
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if __contains_word "$prev" $OPTS; then
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case $prev in
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--host|-H)
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comps=''
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;;
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esac
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COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
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return 0
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fi
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if [[ $cur = -* ]]; then
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COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
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return 0
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fi
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local -A VERBS=(
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[STANDALONE]='status list-locales list-keymaps list-x11-keymap-models list-x11-keymap-layouts list-x11-keymap-options'
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[VARIANTS]='list-x11-keymap-variants'
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[LOCALES]='set-locale'
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[KEYMAPS]='set-keymap'
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[X11]='set-x11-keymap'
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)
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for ((i=0; i < COMP_CWORD; i++)); do
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if __contains_word "${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 $verb ]]; then
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comps=${VERBS[*]}
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elif __contains_word "$verb" ${VERBS[VARIANTS]}; then
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comps=$(command localectl list-x11-keymap-layouts)
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elif __contains_word "$verb" ${VERBS[LOCALES]}; then
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if [[ $cur = *=* ]]; then
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mapfile -t locale_vals < <(command localectl list-locales 2>/dev/null)
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COMPREPLY=( $(compgen -W '${locale_vals[*]}' -- "${cur#=}") )
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elif [[ $prev = "=" ]]; then
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mapfile -t locale_vals < <(command localectl list-locales 2>/dev/null)
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COMPREPLY=( $(compgen -W '${locale_vals[*]}' -- "$cur") )
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else
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compopt -o nospace
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COMPREPLY=( $(compgen -W '${__locale_fields[*]}' -S= -- "$cur") )
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fi
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return 0
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elif __contains_word "$verb" ${VERBS[KEYMAPS]}; then
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comps=$(command localectl list-keymaps)
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elif __contains_word "$verb" ${VERBS[STANDALONE]} ${VERBS[X11]}; then
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comps=''
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fi
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COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
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return 0
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}
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complete -F _localectl localectl
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