1 # journalctl(1) completion -*- shell-script -*-
2 # SPDX-License-Identifier: LGPL-2.1+
4 # This file is part of systemd.
6 # Copyright © 2010 Ran Benita
8 # systemd is free software; you can redistribute it and/or modify it
9 # under the terms of the GNU Lesser General Public License as published by
10 # the Free Software Foundation; either version 2.1 of the License, or
11 # (at your option) any later version.
13 # systemd is distributed in the hope that it will be useful, but
14 # WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 # General Public License for more details.
18 # You should have received a copy of the GNU Lesser General Public License
19 # along with systemd; If not, see <http://www.gnu.org/licenses/>.
22 local w word=$1; shift
24 [[ $w = "$word" ]] && return
30 (machinectl list-images --no-legend --no-pager; machinectl list --no-legend --no-pager; echo ".host") | \
31 { while read a b; do echo " $a"; done; } | sort -u;
34 __syslog_priorities=(emerg alert crit err warning notice info debug)
37 local field_vals= cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
39 [STANDALONE]='-a --all --full --system --user
40 --disk-usage -f --follow --header
41 -h --help -l --local --new-id128 -m --merge --no-pager
42 --no-tail -q --quiet --setup-keys --verify
43 --version --list-catalog --update-catalog --list-boots
44 --show-cursor --dmesg -k --pager-end -e -r --reverse
45 --utc -x --catalog --no-full --force --dump-catalog
46 --flush --rotate --sync --no-hostname -N --fields'
47 [ARG]='-b --boot -D --directory --file -F --field -t --identifier
48 -M --machine -o --output -u --unit --user-unit -p --priority
50 [ARGUNKNOWN]='-c --cursor --interval -n --lines -S --since -U --until
51 --after-cursor --verify-key
52 --vacuum-size --vacuum-time --vacuum-files --output-fields'
55 if __contains_word "$prev" ${OPTS[ARG]} ${OPTS[ARGUNKNOWN]}; then
58 comps=$(journalctl -F '_BOOT_ID' 2>/dev/null)
60 --directory|-D|--root)
61 comps=$(compgen -d -- "$cur")
65 comps=$(compgen -f -- "$cur")
69 comps='short short-full short-iso short-iso-precise short-precise short-monotonic short-unix verbose export json json-pretty json-sse cat with-unit'
72 comps=$(journalctl --fields | sort 2>/dev/null)
75 comps=$( __get_machines )
78 comps=${__syslog_priorities[*]}
81 comps=$(journalctl -F '_SYSTEMD_UNIT' 2>/dev/null)
84 comps=$(journalctl -F '_SYSTEMD_USER_UNIT' 2>/dev/null)
87 comps=$(journalctl -F 'SYSLOG_IDENTIFIER' 2>/dev/null)
93 COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
97 if [[ $cur = -* ]]; then
98 COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
100 elif [[ $cur = *=* ]]; then
101 mapfile -t field_vals < <(journalctl -F "${prev%=}" 2>/dev/null)
102 COMPREPLY=( $(compgen -W '${field_vals[*]}' -- "${cur#=}") )
103 elif [[ $cur = /dev* ]]; then
105 COMPREPLY=( $(compgen -f -- "${cur}") )
106 elif [[ $cur = /* ]]; then
107 # Append /dev/ to the list of completions, so that
108 # after typing /<TAB><TAB> the user sees /dev/ as one
109 # of the alternatives. Later on the rule above will
110 # take care of showing device files in /dev/.
111 mapfile -t field_vals < <(journalctl -F "_EXE" 2>/dev/null; echo '/dev/')
112 COMPREPLY=( $(compgen -W '${field_vals[*]}' -- "${cur}") )
113 if [[ "${COMPREPLY[@]}" = '/dev/' ]]; then
115 COMPREPLY=( $(compgen -f -- "${cur}") )
117 elif [[ $prev = '=' ]]; then
118 mapfile -t field_vals < <(journalctl -F "${COMP_WORDS[COMP_CWORD-2]}" 2>/dev/null)
119 COMPREPLY=( $(compgen -W '${field_vals[*]}' -- "$cur") )
121 mapfile -t field_vals < <(journalctl --fields 2>/dev/null)
123 COMPREPLY=( $(compgen -W '${field_vals[*]}' -S= -- "$cur") )
127 complete -F _journalctl journalctl