diff options
| -rw-r--r-- | Makefile.am | 1 | ||||
| -rw-r--r-- | shell-completion/bash/systemd-nspawn | 112 |
2 files changed, 113 insertions, 0 deletions
diff --git a/Makefile.am b/Makefile.am index 6be64070f4..68698f1e92 100644 --- a/Makefile.am +++ b/Makefile.am @@ -354,6 +354,7 @@ dist_bashcompletion_DATA = \ shell-completion/bash/systemctl \ shell-completion/bash/systemd-analyze \ shell-completion/bash/systemd-delta \ + shell-completion/bash/systemd-nspawn \ shell-completion/bash/systemd-run \ shell-completion/bash/udevadm \ shell-completion/bash/kernel-install diff --git a/shell-completion/bash/systemd-nspawn b/shell-completion/bash/systemd-nspawn new file mode 100644 index 0000000000..5b2ac8212e --- /dev/null +++ b/shell-completion/bash/systemd-nspawn @@ -0,0 +1,112 @@ +# systemd-nspawn(1) completion -*- shell-script -*- +# +# This file is part of systemd. +# +# Copyright 2014 Thomas H.P. Andersen +# +# 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 +} + +__get_users() { + 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 " $a"; done; }; +} + +_systemd_nspawn() { + local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} + local i verb comps + + local -A OPTS=( + [STANDALONE]='-h --help --version --private-network -b --boot --read-only -q --quiet --share-system --keep-unit --network-veth -j' + [ARG]='-D --directory -u --user --uuid --capability --drop-capability --link-journal --bind --bind-ro -M --machine + -S --slice --setenv -Z --selinux-context -L --selinux-apifs-context --register --network-interface --network-bridge + --personality' + ) + + _init_completion || return + + if __contains_word "$prev" ${OPTS[ARG]}; then + case $prev in + --directory|-D) + comps=$(compgen -A directory -- "$cur" ) + ;; + --user|-u) + comps=$( __get_users ) + ;; + --uuid) + 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 host' + ;; + --bind|--bind-ro) + comps='' + ;; + --machine|-M) + comps='' + ;; + --slice|-S) + comps=$( __get_slices ) + ;; + --setenv) + comps='' + ;; + --selinux-context|-Z) + comps='' + ;; + --selinux-apifs-context|-L) + comps='' + ;; + --register) + comps='yes no' + ;; + --network-interface) + comps='' + ;; + --network-bridge) + comps='' + ;; + --personality) + comps='x86 x86-64' + ;; + esac + COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) + return 0 + fi + + COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) +} + +complete -F _systemd_nspawn systemd-nspawn |