# systemd-coredumpctl(1) completion -*- shell-script -*-

#

# 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'

local -A VERBS=(

[LIST]='list'

[DUMP]='dump gdb'

)

if __contains_word "$prev" '--output -o'; then

comps=$( compgen -A file -- "$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 -F --field'; then

compopt -o nospace

COMPREPLY=( $(compgen -W '${__journal_fields[*]}' -S= -- "$cur") )

return 0

elif [[ $cur = *=* ]]; then

mapfile -t field_vals < <(systemd-coredumpctl -F "${prev%=}" 2>/dev/null)

COMPREPLY=( $(compgen -W '${field_vals[*]}' -- "${cur#=}") )

return 0

elif [[ $prev = '=' ]]; then

mapfile -t field_vals < <(systemd-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 systemd-coredumpctl