1# systemd-cat(1) completion                  -*- shell-script -*-
2# SPDX-License-Identifier: LGPL-2.1-or-later
3#
4# This file is part of systemd.
5#
6#
7# systemd is free software; you can redistribute it and/or modify it
8# under the terms of the GNU Lesser General Public License as published by
9# the Free Software Foundation; either version 2.1 of the License, or
10# (at your option) any later version.
11#
12# systemd is distributed in the hope that it will be useful, but
13# WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15# General Public License for more details.
16#
17# You should have received a copy of the GNU Lesser General Public License
18# along with systemd; If not, see <http://www.gnu.org/licenses/>.
19
20__contains_word() {
21    local w word=$1; shift
22    for w in "$@"; do
23        [[ $w = "$word" ]] && return
24    done
25}
26
27_systemd_cat() {
28    local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} words cword
29    local i verb comps
30
31    local -A OPTS=(
32        [STANDALONE]='-h --help --version'
33        [ARG]='-t --identifier -p --priority --level-prefix'
34    )
35
36    _init_completion || return
37
38    if __contains_word "$prev" ${OPTS[ARG]}; then
39        case $prev in
40            --identifier|-t)
41                comps=''
42                ;;
43            --priority|-p)
44                comps='emerg alert crit err warning notice info debug'
45                ;;
46            --level-prefix)
47                comps='yes no'
48                ;;
49        esac
50        COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
51        return 0
52    fi
53
54    COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
55}
56
57complete -F _systemd_cat systemd-cat
58