From 55944e5e40b1be2afc4855d8d2baf4b73d1876b5 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 22:49:52 +0200 Subject: Adding upstream version 255.4. Signed-off-by: Daniel Baumann --- shell-completion/bash/journalctl | 154 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 154 insertions(+) create mode 100644 shell-completion/bash/journalctl (limited to 'shell-completion/bash/journalctl') diff --git a/shell-completion/bash/journalctl b/shell-completion/bash/journalctl new file mode 100644 index 0000000..067b053 --- /dev/null +++ b/shell-completion/bash/journalctl @@ -0,0 +1,154 @@ +# journalctl(1) completion -*- shell-script -*- +# SPDX-License-Identifier: LGPL-2.1-or-later +# +# This file is part of systemd. +# +# Copyright © 2010 Ran Benita +# +# systemd 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. +# +# systemd 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 systemd; If not, see . + +__contains_word () { + local w word=$1; shift + for w in "$@"; do + [[ $w = "$word" ]] && return + done +} + +__get_machines() { + local a b + { machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } | \ + { while read a b; do echo " $a"; done; } | \ + sort -u +} + +__syslog_priorities=(emerg alert crit err warning notice info debug) +__syslog_facilities=(kern user mail daemon auth syslog lpr news uucp cron authpriv ftp local0 local1 local2 local3 local4 local5 local6 local7) + +_journalctl() { + local field_vals= cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} + local -A OPTS=( + [STANDALONE]='-a --all --full --system --user + --disk-usage -f --follow --header + -h --help -l --local -m --merge --no-pager + --no-tail -q --quiet --setup-keys --verify + --version --list-catalog --update-catalog --list-boots + --show-cursor --dmesg -k --pager-end -e -r --reverse + --utc -x --catalog --no-full --force --dump-catalog + --flush --rotate --sync --no-hostname -N --fields' + [ARG]='-b --boot -D --directory --file -F --field -t --identifier --facility + -M --machine -o --output -u --unit --user-unit -p --priority + --root --case-sensitive' + [ARGUNKNOWN]='-c --cursor --interval -n --lines -S --since -U --until + --after-cursor --cursor-file --verify-key -g --grep + --vacuum-size --vacuum-time --vacuum-files --output-fields' + ) + + # Use the default completion for shell redirect operators + if __contains_word "$prev" '>' '>>' '&>'; then + compopt -o filenames + COMPREPLY=( $(compgen -f -- "$cur") ) + return 0; + fi + + if __contains_word "$prev" ${OPTS[ARG]} ${OPTS[ARGUNKNOWN]}; then + case $prev in + --boot|-b) + comps=$(journalctl -F '_BOOT_ID' 2>/dev/null) + ;; + --directory|-D|--root) + comps=$(compgen -d -- "$cur") + compopt -o filenames + ;; + --file) + comps=$(compgen -f -- "$cur") + compopt -o filenames + ;; + --output|-o) + comps=$( journalctl --output=help 2>/dev/null ) + ;; + --field|-F) + comps=$(journalctl --fields | sort 2>/dev/null) + ;; + --machine|-M) + comps=$( __get_machines ) + ;; + --facility) + comps=${__syslog_facilities[*]} + ;; + --priority|-p) + comps=${__syslog_priorities[*]} + compopt -o nosort + ;; + --unit|-u) + comps=$(journalctl -F '_SYSTEMD_UNIT' 2>/dev/null) + # Similarly to systemctl, we need to distinguish between + # escaped and unescaped names in order to be able to correctly + # complete them. In this particular case, if the name we're + # trying to complete is unescaped (i.e. foo\x2dbaz), escape + # it first, so the compgen below works as expected. For more + # information about these shenanigans see the systemctl + # completion file + if ! [[ $cur =~ '\\' ]]; then + cur="$(printf '%q' $cur)" + fi + compopt -o filenames + ;; + --user-unit) + comps=$(journalctl -F '_SYSTEMD_USER_UNIT' 2>/dev/null) + ;; + --identifier|-t) + comps=$(journalctl -F 'SYSLOG_IDENTIFIER' 2>/dev/null) + ;; + --case-sensitive) + comps='yes no' + ;; + *) + return 0 + ;; + esac + COMPREPLY=( $(compgen -o filenames -W '$comps' -- "$cur") ) + return 0 + fi + + if [[ $cur = -* ]]; then + COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) + return 0 + elif [[ $cur = *=* ]]; then + mapfile -t field_vals < <(journalctl -F "${prev%=}" 2>/dev/null) + COMPREPLY=( $(compgen -W '${field_vals[*]}' -- "${cur#=}") ) + elif [[ $cur = /dev* ]]; then + compopt -o filenames + COMPREPLY=( $(compgen -f -- "${cur}") ) + elif [[ $cur = /* ]]; then + # Append /dev/ to the list of completions, so that + # after typing / the user sees /dev/ as one + # of the alternatives. Later on the rule above will + # take care of showing device files in /dev/. + mapfile -t field_vals < <(journalctl -F "_EXE" 2>/dev/null; echo '/dev/') + COMPREPLY=( $(compgen -W '${field_vals[*]}' -- "${cur}") ) + if [[ "${COMPREPLY[@]}" = '/dev/' ]]; then + compopt -o filenames + COMPREPLY=( $(compgen -f -- "${cur}") ) + fi + elif [[ $prev = '=' ]]; then + mapfile -t field_vals < <(journalctl -F "${COMP_WORDS[COMP_CWORD-2]}" 2>/dev/null) + COMPREPLY=( $(compgen -W '${field_vals[*]}' -- "$cur") ) + else + mapfile -t field_vals < <(journalctl --fields 2>/dev/null) + compopt -o nospace + COMPREPLY=( $(compgen -W '${field_vals[*]}' -S= -- "$cur") ) + fi +} + +complete -F _journalctl journalctl -- cgit v1.2.3