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# coredumpctl(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 <http://www.gnu.org/licenses/>.
__contains_word () {
local w word=$1; shift
for w in "$@"; do
[[ $w = "$word" ]] && return
done
}
__journal_fields=(MESSAGE{,_ID} PRIORITY CODE_{FILE,LINE,FUNC}
ERRNO SYSLOG_{FACILITY,IDENTIFIER,PID} COREDUMP_EXE
_{P,U,G}ID _COMM _EXE _CMDLINE
_AUDIT_{SESSION,LOGINUID}
_SYSTEMD_{CGROUP,SESSION,UNIT,OWNER_UID}
_SELINUX_CONTEXT _SOURCE_REALTIME_TIMESTAMP
_{BOOT,MACHINE}_ID _HOSTNAME _TRANSPORT
_KERNEL_{DEVICE,SUBSYSTEM}
_UDEV_{SYSNAME,DEVNODE,DEVLINK}
__CURSOR __{REALTIME,MONOTONIC}_TIMESTAMP)
_coredumpctl() {
local i verb comps
local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
local OPTS='-h --help --version --no-pager --no-legend -o --output -F --field -1
-r --reverse -S --since -U --until -D --directory -q --quiet --debugger'
local -A VERBS=(
[LIST]='list info'
[DUMP]='dump debug'
)
if __contains_word "$prev" '--output -o'; then
comps=$( compgen -A file -- "$cur" )
compopt -o filenames
elif __contains_word "$prev" '-D --directory'; then
comps=$( compgen -A directory -- "$cur" )
compopt -o filenames
elif __contains_word "$prev" '--debugger'; then
comps=$( compgen -A command -- "$cur" )
compopt -o filenames
elif __contains_word "$prev" '--field -F'; then
comps=$( compgen -W '${__journal_fields[*]}' -- "$cur" )
elif [[ $cur = -* ]]; then
comps=${OPTS}
elif __contains_word "$prev" ${VERBS[*]} &&
! __contains_word ${COMP_WORDS[COMP_CWORD-2]} \
'--output -o -D --directory -F --field --debugger'; then
compopt -o nospace
COMPREPLY=( $(compgen -W '${__journal_fields[*]}' -S= -- "$cur") )
return 0
elif [[ $cur = *=* ]]; then
mapfile -t field_vals < <(coredumpctl -F "${prev%=}" 2>/dev/null)
COMPREPLY=( $(compgen -W '${field_vals[*]}' -- "${cur#=}") )
return 0
elif [[ $prev = '=' ]]; then
mapfile -t field_vals < <(coredumpctl -F "${COMP_WORDS[COMP_CWORD-2]}" 2>/dev/null)
comps=${field_vals[*]}
else
for ((i=0; i <= COMP_CWORD; i++)); do
if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]}; then
verb=${COMP_WORDS[i]}
break
fi
done
if [[ -z $verb ]]; then
comps=${VERBS[*]}
elif __contains_word "$verb" ${VERBS[LIST]} ${VERBS[DUMP]}; then
comps=''
fi
fi
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
return 0
}
complete -F _coredumpctl coredumpctl
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