#
# This file is part of systemd.
#
-#
# 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
# 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
+ local w word=$1; shift
+ for w in "$@"; do
+ [[ $w = "$word" ]] && return
+ done
}
__get_users() {
- local a b
- loginctl list-users --no-legend --no-pager | { while read a b; do echo " $b"; done; };
+ local a b
+ loginctl list-users --no-legend --no-pager | { while read a b; do echo " $b"; done; };
}
__get_slices() {
- local a b
- systemctl list-units -t slice --no-legend --no-pager | { while read a b; do echo " $a"; done; };
+ local a b
+ systemctl list-units -t slice --no-legend --no-pager | { while read a b; do echo " $a"; done; };
}
__get_machines() {
- local a b
- machinectl list --no-legend --no-pager | { while read a b; do echo " $a"; done; };
+ local a b
+ machinectl list --no-legend --no-pager | { while read a b; do echo " $a"; done; };
}
__get_env() {
- local a
- env | { while read a; do echo " ${a%%=*}"; done; };
+ local a
+ env | { while read a; do echo " ${a%%=*}"; done; };
}
__get_interfaces(){
- local name
- for name in $(cd /sys/class/net && ls); do
- [[ "$name" != "lo" ]] && echo "$name"
- done
+ local name
+ for name in $(cd /sys/class/net && ls); do
+ [[ "$name" != "lo" ]] && echo "$name"
+ done
}
__get_rlimit() {
- local i
- for i in $(systemd-nspawn --rlimit=help 2>/dev/null); do
- echo " ${i}="
- done
+ local i
+ for i in $(systemd-nspawn --rlimit=help 2>/dev/null); do
+ echo " ${i}="
+ done
}
_systemd_nspawn() {
- local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
- local i verb comps
+ local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
+ local i verb comps
- local -A OPTS=(
- [STANDALONE]='-h --help --version --private-network -b --boot --read-only -q --quiet --share-system --keep-unit -n --network-veth
- -j -x --ephemeral -a --as-pid2 --private-users-chown -U'
- [ARG]='-D --directory -u --user --uuid --capability --drop-capability --link-journal --bind --bind-ro -M --machine
- -S --slice -E --setenv -Z --selinux-context -L --selinux-apifs-context --register --network-interface --network-bridge
- --personality -i --image --tmpfs --volatile --network-macvlan --kill-signal --template --notify-ready --root-hash
- --chdir --pivot-root --property --private-users --network-namespace-path --network-ipvlan --network-veth-extra
- --network-zone -p --port --system-call-filter --overlay --overlay-ro --settings
- --rlimit --hostname --no-new-privileges --oom-score-adjust --cpu-affinity --resolv-conf --timezone'
- )
+ local -A OPTS=(
+ [STANDALONE]='-h --help --version --private-network -b --boot --read-only -q --quiet --share-system
+ --keep-unit -n --network-veth -j -x --ephemeral -a --as-pid2 --private-users-chown -U'
+ [ARG]='-D --directory -u --user --uuid --capability --drop-capability --link-journal --bind --bind-ro
+ -M --machine -S --slice -E --setenv -Z --selinux-context -L --selinux-apifs-context
+ --register --network-interface --network-bridge --personality -i --image --tmpfs
+ --volatile --network-macvlan --kill-signal --template --notify-ready --root-hash --chdir
+ --pivot-root --property --private-users --network-namespace-path --network-ipvlan
+ --network-veth-extra --network-zone -p --port --system-call-filter --overlay --overlay-ro
+ --settings --rlimit --hostname --no-new-privileges --oom-score-adjust --cpu-affinity
+ --resolv-conf --timezone'
+ )
- _init_completion || return
+ _init_completion || return
- if __contains_word "$prev" ${OPTS[ARG]}; then
- case $prev in
- --directory|-D|--template)
- compopt -o nospace
- comps=$(compgen -S/ -A directory -- "$cur" )
- ;;
- --user|-u)
- comps=$( __get_users )
- ;;
- --uuid|--root-hash)
- comps=''
- ;;
- --capability)
- comps='CAP_BLOCK_SUSPEND CAP_IPC_LOCK CAP_MAC_ADMIN CAP_MAC_OVERRIDE CAP_SYS_MODULE CAP_SYS_PACCT CAP_SYS_RAWIO
- CAP_SYS_TIME CAP_SYSLOG CAP_WAKE_ALARM CAP_NET_ADMIN'
- ;;
- --drop-capability)
- comps='CAP_AUDIT_CONTROL CAP_AUDIT_WRITE CAP_CHOWN CAP_DAC_OVERRIDE CAP_DAC_READ_SEARCH CAP_FOWNER CAP_FSETID
- CAP_IPC_OWNER CAP_KILL CAP_LEASE CAP_LINUX_IMMUTABLE CAP_MKNOD CAP_NET_ADMIN CAP_NET_BIND_SERVICE
- CAP_NET_BROADCAST CAP_NET_RAW CAP_SETFCAP CAP_SETGID CAP_SETPCAP CAP_SETUID CAP_SYS_ADMIN CAP_SYS_BOOT
- CAP_SYS_CHROOT CAP_SYS_NICE CAP_SYS_PTRACE CAP_SYS_RESOURCE CAP_SYS_TTY_CONFIG'
- ;;
- --link-journal)
- comps='no auto guest try-guest host try-host'
- ;;
- --bind|--bind-ro)
- compopt -o nospace
- comps=$(compgen -S/ -A directory -- "$cur" )
- ;;
- --tmpfs)
- compopt -o nospace
- comps=$(compgen -S/ -A directory -- "$cur" )
- ;;
- --machine|-M)
- comps=$( __get_machines )
- ;;
- --slice|-S)
- comps=$( __get_slices )
- ;;
- --setenv|-E)
- comps=$( __get_env )
- ;;
- --selinux-context|-Z)
- comps=''
- ;;
- --selinux-apifs-context|-L)
- comps=''
- ;;
- --register)
- comps='yes no'
- ;;
- --network-interface)
- comps=$(__get_interfaces)
- ;;
- --network-bridge)
- comps=''
- ;;
- --network-macvlan)
- comps=''
- ;;
- --personality)
- comps='x86 x86-64'
- ;;
- --volatile)
- comps=$( systemd-nspawn --volatile=help 2>/dev/null )
- ;;
- --image|-i)
- compopt -o nospace
- comps=$( compgen -A file -- "$cur" )
- ;;
- --kill-signal)
- _signals
- return
- ;;
- --notify-ready)
- comps='yes no'
- ;;
- --private-users)
- comps='yes no pick'
- ;;
- --network-namespace-path)
- comps=$( compgen -A file -- "$cur" )
- ;;
- --settings)
- comps='yes no override trusted'
- ;;
- --rlimit)
- comps=$( __get_rlimit )
- ;;
- --hostname)
- comps=''
- ;;
- --no-new-privileges)
- comps='yes no'
- ;;
- --oom-score-adjust)
- comps=''
- ;;
- --cpu-affinity)
- comps=''
- ;;
- --resolv-conf)
- comps=$( systemd-nspawn --resolv-conf=help 2>/dev/null )
- ;;
- --timezone)
- comps=$( systemd-nspawn --timezone=help 2>/dev/null )
- ;;
- esac
- COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
- return 0
- fi
+ if __contains_word "$prev" ${OPTS[ARG]}; then
+ case $prev in
+ --directory|-D|--template)
+ compopt -o nospace
+ comps=$(compgen -S/ -A directory -- "$cur" )
+ ;;
+ --user|-u)
+ comps=$( __get_users )
+ ;;
+ --uuid|--root-hash)
+ comps=''
+ ;;
+ --capability)
+ comps='CAP_BLOCK_SUSPEND CAP_IPC_LOCK CAP_MAC_ADMIN CAP_MAC_OVERRIDE CAP_SYS_MODULE CAP_SYS_PACCT CAP_SYS_RAWIO
+ CAP_SYS_TIME CAP_SYSLOG CAP_WAKE_ALARM CAP_NET_ADMIN'
+ ;;
+ --drop-capability)
+ comps='CAP_AUDIT_CONTROL CAP_AUDIT_WRITE CAP_CHOWN CAP_DAC_OVERRIDE CAP_DAC_READ_SEARCH CAP_FOWNER CAP_FSETID
+ CAP_IPC_OWNER CAP_KILL CAP_LEASE CAP_LINUX_IMMUTABLE CAP_MKNOD CAP_NET_ADMIN CAP_NET_BIND_SERVICE
+ CAP_NET_BROADCAST CAP_NET_RAW CAP_SETFCAP CAP_SETGID CAP_SETPCAP CAP_SETUID CAP_SYS_ADMIN CAP_SYS_BOOT
+ CAP_SYS_CHROOT CAP_SYS_NICE CAP_SYS_PTRACE CAP_SYS_RESOURCE CAP_SYS_TTY_CONFIG'
+ ;;
+ --link-journal)
+ comps='no auto guest try-guest host try-host'
+ ;;
+ --bind|--bind-ro)
+ compopt -o nospace
+ comps=$(compgen -S/ -A directory -- "$cur" )
+ ;;
+ --tmpfs)
+ compopt -o nospace
+ comps=$(compgen -S/ -A directory -- "$cur" )
+ ;;
+ --machine|-M)
+ comps=$( __get_machines )
+ ;;
+ --slice|-S)
+ comps=$( __get_slices )
+ ;;
+ --setenv|-E)
+ comps=$( __get_env )
+ ;;
+ --selinux-context|-Z)
+ comps=''
+ ;;
+ --selinux-apifs-context|-L)
+ comps=''
+ ;;
+ --register)
+ comps='yes no'
+ ;;
+ --network-interface)
+ comps=$(__get_interfaces)
+ ;;
+ --network-bridge)
+ comps=''
+ ;;
+ --network-macvlan)
+ comps=''
+ ;;
+ --personality)
+ comps='x86 x86-64'
+ ;;
+ --volatile)
+ comps=$( systemd-nspawn --volatile=help 2>/dev/null )
+ ;;
+ --image|-i)
+ compopt -o nospace
+ comps=$( compgen -A file -- "$cur" )
+ ;;
+ --kill-signal)
+ _signals
+ return
+ ;;
+ --notify-ready)
+ comps='yes no'
+ ;;
+ --private-users)
+ comps='yes no pick'
+ ;;
+ --network-namespace-path)
+ comps=$( compgen -A file -- "$cur" )
+ ;;
+ --settings)
+ comps='yes no override trusted'
+ ;;
+ --rlimit)
+ comps=$( __get_rlimit )
+ ;;
+ --hostname)
+ comps=''
+ ;;
+ --no-new-privileges)
+ comps='yes no'
+ ;;
+ --oom-score-adjust)
+ comps=''
+ ;;
+ --cpu-affinity)
+ comps=''
+ ;;
+ --resolv-conf)
+ comps=$( systemd-nspawn --resolv-conf=help 2>/dev/null )
+ ;;
+ --timezone)
+ comps=$( systemd-nspawn --timezone=help 2>/dev/null )
+ ;;
+ esac
+ COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+ return 0
+ fi
- COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
+ COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
}
complete -F _systemd_nspawn systemd-nspawn
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