143 lines
5.8 KiB
Diff
143 lines
5.8 KiB
Diff
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From 3300150b370b2a58522d55d7ff17632e5dd58af8 Mon Sep 17 00:00:00 2001
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From: Thomas Andersen <phomes@localhost.localdomain>
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Date: Sat, 1 Mar 2014 03:27:49 +0100
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Subject: [PATCH] bash: add completion for systemd-nspawn
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(cherry picked from commit 0d6883b6a870b66c8c70e43695d22de96aab68e7)
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---
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Makefile.am | 1 +
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shell-completion/bash/systemd-nspawn | 112 +++++++++++++++++++++++++++++++++++
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2 files changed, 113 insertions(+)
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create mode 100644 shell-completion/bash/systemd-nspawn
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diff --git a/Makefile.am b/Makefile.am
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index 529b525..8e6c392 100644
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--- a/Makefile.am
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+++ b/Makefile.am
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@@ -353,6 +353,7 @@ dist_bashcompletion_DATA = \
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shell-completion/bash/systemctl \
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shell-completion/bash/systemd-analyze \
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shell-completion/bash/systemd-delta \
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+ shell-completion/bash/systemd-nspawn \
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shell-completion/bash/systemd-run \
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shell-completion/bash/udevadm \
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shell-completion/bash/kernel-install
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diff --git a/shell-completion/bash/systemd-nspawn b/shell-completion/bash/systemd-nspawn
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new file mode 100644
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index 0000000..5b2ac82
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--- /dev/null
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+++ b/shell-completion/bash/systemd-nspawn
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@@ -0,0 +1,112 @@
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+# systemd-nspawn(1) completion -*- shell-script -*-
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+#
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+# This file is part of systemd.
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+#
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+# Copyright 2014 Thomas H.P. Andersen
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+#
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+# systemd is free software; you can redistribute it and/or modify it
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+# under the terms of the GNU Lesser General Public License as published by
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+# the Free Software Foundation; either version 2.1 of the License, or
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+# (at your option) any later version.
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+#
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+# systemd is distributed in the hope that it will be useful, but
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+# WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+# General Public License for more details.
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+#
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+# You should have received a copy of the GNU Lesser General Public License
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+# along with systemd; If not, see <http://www.gnu.org/licenses/>.
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+
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+__contains_word() {
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+ local w word=$1; shift
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+ for w in "$@"; do
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+ [[ $w = "$word" ]] && return
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+ done
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+}
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+
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+__get_users() {
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+ local a b
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+ loginctl list-users --no-legend --no-pager | { while read a b; do echo " $b"; done; };
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+}
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+
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+__get_slices() {
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+ local a b
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+ systemctl list-units -t slice --no-legend --no-pager | { while read a b; do echo " $a"; done; };
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+}
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+
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+_systemd_nspawn() {
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+ local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
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+ local i verb comps
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+
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+ local -A OPTS=(
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+ [STANDALONE]='-h --help --version --private-network -b --boot --read-only -q --quiet --share-system --keep-unit --network-veth -j'
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+ [ARG]='-D --directory -u --user --uuid --capability --drop-capability --link-journal --bind --bind-ro -M --machine
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+ -S --slice --setenv -Z --selinux-context -L --selinux-apifs-context --register --network-interface --network-bridge
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+ --personality'
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+ )
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+
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+ _init_completion || return
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+
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+ if __contains_word "$prev" ${OPTS[ARG]}; then
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+ case $prev in
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+ --directory|-D)
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+ comps=$(compgen -A directory -- "$cur" )
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+ ;;
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+ --user|-u)
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+ comps=$( __get_users )
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+ ;;
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+ --uuid)
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+ comps=''
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+ ;;
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+ --capability)
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+ comps='CAP_BLOCK_SUSPEND CAP_IPC_LOCK CAP_MAC_ADMIN CAP_MAC_OVERRIDE CAP_SYS_MODULE CAP_SYS_PACCT CAP_SYS_RAWIO
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+ CAP_SYS_TIME CAP_SYSLOG CAP_WAKE_ALARM CAP_NET_ADMIN'
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+ ;;
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+ --drop-capability)
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+ comps='CAP_AUDIT_CONTROL CAP_AUDIT_WRITE CAP_CHOWN CAP_DAC_OVERRIDE CAP_DAC_READ_SEARCH CAP_FOWNER CAP_FSETID
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+ CAP_IPC_OWNER CAP_KILL CAP_LEASE CAP_LINUX_IMMUTABLE CAP_MKNOD CAP_NET_ADMIN CAP_NET_BIND_SERVICE
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+ CAP_NET_BROADCAST CAP_NET_RAW CAP_SETFCAP CAP_SETGID CAP_SETPCAP CAP_SETUID CAP_SYS_ADMIN CAP_SYS_BOOT
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+ CAP_SYS_CHROOT CAP_SYS_NICE CAP_SYS_PTRACE CAP_SYS_RESOURCE CAP_SYS_TTY_CONFIG'
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+ ;;
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+ --link-journal)
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+ comps='no auto guest host'
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+ ;;
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+ --bind|--bind-ro)
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+ comps=''
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+ ;;
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+ --machine|-M)
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+ comps=''
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+ ;;
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+ --slice|-S)
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+ comps=$( __get_slices )
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+ ;;
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+ --setenv)
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+ comps=''
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+ ;;
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+ --selinux-context|-Z)
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+ comps=''
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+ ;;
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+ --selinux-apifs-context|-L)
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+ comps=''
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+ ;;
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+ --register)
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+ comps='yes no'
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+ ;;
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+ --network-interface)
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+ comps=''
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+ ;;
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+ --network-bridge)
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+ comps=''
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+ ;;
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+ --personality)
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+ comps='x86 x86-64'
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+ ;;
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+ esac
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+ COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
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+ return 0
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+ fi
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+
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+ COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
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+}
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+
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+complete -F _systemd_nspawn systemd-nspawn
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