Adding upstream version 252.22.upstream/252.22

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 200 insertions, 0 deletions

diff --git a/shell-completion/bash/systemd-nspawn b/shell-completion/bash/systemd-nspawn
new file mode 100644
index 0000000..cc3d2f6
--- /dev/null
+++ b/shell-completion/bash/systemd-nspawn
@@ -0,0 +1,200 @@
+# systemd-nspawn(1) completion                  -*- shell-script -*-
+# SPDX-License-Identifier: LGPL-2.1-or-later
+#
+# 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
+# (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 <https://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 --plain | { while read a b; do echo " $a"; done; };
+}
+
+__get_machines() {
+    local a b
+    { machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } | \
+	{ while read a b; do echo " $a"; done; } | \
+        sort -u
+}
+
+__get_env() {
+    local a
+    env | { while read a; do echo " ${a%%=*}"; done; };
+}
+
+__get_interfaces(){
+    local name
+    for name in $(cd /sys/class/net && command ls); do
+        [[ "$name" != "lo" ]] && echo "$name"
+    done
+}
+
+__get_rlimit() {
+    local i
+    for i in $(systemd-nspawn --rlimit=help 2>/dev/null); do
+        echo " ${i}="
+    done
+}
+
+_systemd_nspawn() {
+    local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} words cword
+    local i verb comps
+
+    local -A OPTS=(
+        [STANDALONE]='-h --help --version --private-network -b --boot --read-only -q --quiet --share-system
+                      --keep-unit -n --network-veth -j -x --ephemeral -a --as-pid2 -U --suppress-sync=yes'
+        [ARG]='-D --directory -u --user --uuid --capability --drop-capability --link-journal --bind --bind-ro
+                      -M --machine -S --slice -E --setenv -Z --selinux-context -L --selinux-apifs-context
+                      --register --network-interface --network-bridge --personality -i --image --tmpfs
+                      --volatile --network-macvlan --kill-signal --template --notify-ready --root-hash --chdir
+                      --pivot-root --property --private-users --private-users-ownership --network-namespace-path
+                      --network-ipvlan --network-veth-extra --network-zone -p --port --system-call-filter --overlay
+                      --overlay-ro --settings --rlimit --hostname --no-new-privileges --oom-score-adjust --cpu-affinity
+                      --resolv-conf --timezone --root-hash-sig'
+    )
+
+    _init_completion || return
+
+    if __contains_word "$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 -o filenames
+                comps=$(compgen -f -- "$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 )
+                ;;
+            --root-hash-sig)
+                compopt -o nospace
+                comps=$( compgen -A file -- "$cur" )
+                ;;
+        esac
+        COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+        return 0
+    fi
+
+    COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
+}
+
+complete -F _systemd_nspawn systemd-nspawn