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0d6883b6 | 1 | # systemd-nspawn(1) completion -*- shell-script -*- |
7059062c | 2 | # SPDX-License-Identifier: LGPL-2.1+ |
0d6883b6 TA |
3 | # |
4 | # This file is part of systemd. | |
5 | # | |
6 | # Copyright 2014 Thomas H.P. Andersen | |
7 | # | |
8 | # systemd is free software; you can redistribute it and/or modify it | |
9 | # under the terms of the GNU Lesser General Public License as published by | |
10 | # the Free Software Foundation; either version 2.1 of the License, or | |
11 | # (at your option) any later version. | |
12 | # | |
13 | # systemd is distributed in the hope that it will be useful, but | |
14 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | # General Public License for more details. | |
17 | # | |
18 | # You should have received a copy of the GNU Lesser General Public License | |
19 | # along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
20 | ||
21 | __contains_word() { | |
22 | local w word=$1; shift | |
23 | for w in "$@"; do | |
24 | [[ $w = "$word" ]] && return | |
25 | done | |
26 | } | |
27 | ||
28 | __get_users() { | |
29 | local a b | |
30 | loginctl list-users --no-legend --no-pager | { while read a b; do echo " $b"; done; }; | |
31 | } | |
32 | ||
33 | __get_slices() { | |
34 | local a b | |
35 | systemctl list-units -t slice --no-legend --no-pager | { while read a b; do echo " $a"; done; }; | |
36 | } | |
37 | ||
8c546358 CMC |
38 | __get_machines() { |
39 | local a b | |
40 | machinectl list --no-legend --no-pager | { while read a b; do echo " $a"; done; }; | |
41 | } | |
42 | ||
43 | __get_env() { | |
44 | local a | |
45 | env | { while read a; do echo " ${a%%=*}"; done; }; | |
46 | } | |
47 | ||
48 | __get_interfaces(){ | |
e81eb287 ZJS |
49 | { cd /sys/class/net && echo *; } | \ |
50 | while read -d' ' -r name; do | |
51 | [[ "$name" != "lo" ]] && echo "$name" | |
52 | done | |
8c546358 CMC |
53 | } |
54 | ||
0d6883b6 TA |
55 | _systemd_nspawn() { |
56 | local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} | |
57 | local i verb comps | |
58 | ||
59 | local -A OPTS=( | |
86b4188d YW |
60 | [STANDALONE]='-h --help --version --private-network -b --boot --read-only -q --quiet --share-system --keep-unit -n --network-veth |
61 | -j -x --ephemeral -a --as-pid2 --private-users-chown -U' | |
62 | [ARG]='-D --directory -u --user --uuid --capability --drop-capability --link-journal --bind --bind-ro -M --machine | |
63 | -S --slice -E --setenv -Z --selinux-context -L --selinux-apifs-context --register --network-interface --network-bridge | |
64 | --personality -i --image --tmpfs --volatile --network-macvlan --kill-signal --template --notify-ready --root-hash | |
65 | --chdir --pivot-root --property --private-users --network-namespace-path --network-ipvlan --network-veth-extra | |
66 | --network-zone -p --port --system-call-filter --overlay --overlay-ro --settings' | |
0d6883b6 TA |
67 | ) |
68 | ||
69 | _init_completion || return | |
70 | ||
71 | if __contains_word "$prev" ${OPTS[ARG]}; then | |
72 | case $prev in | |
6d94d993 | 73 | --directory|-D|--template) |
8c546358 CMC |
74 | compopt -o nospace |
75 | comps=$(compgen -S/ -A directory -- "$cur" ) | |
0d6883b6 TA |
76 | ;; |
77 | --user|-u) | |
78 | comps=$( __get_users ) | |
79 | ;; | |
86b4188d | 80 | --uuid|--root-hash) |
0d6883b6 TA |
81 | comps='' |
82 | ;; | |
83 | --capability) | |
84 | comps='CAP_BLOCK_SUSPEND CAP_IPC_LOCK CAP_MAC_ADMIN CAP_MAC_OVERRIDE CAP_SYS_MODULE CAP_SYS_PACCT CAP_SYS_RAWIO | |
85 | CAP_SYS_TIME CAP_SYSLOG CAP_WAKE_ALARM CAP_NET_ADMIN' | |
86 | ;; | |
87 | --drop-capability) | |
88 | comps='CAP_AUDIT_CONTROL CAP_AUDIT_WRITE CAP_CHOWN CAP_DAC_OVERRIDE CAP_DAC_READ_SEARCH CAP_FOWNER CAP_FSETID | |
89 | CAP_IPC_OWNER CAP_KILL CAP_LEASE CAP_LINUX_IMMUTABLE CAP_MKNOD CAP_NET_ADMIN CAP_NET_BIND_SERVICE | |
90 | CAP_NET_BROADCAST CAP_NET_RAW CAP_SETFCAP CAP_SETGID CAP_SETPCAP CAP_SETUID CAP_SYS_ADMIN CAP_SYS_BOOT | |
91 | CAP_SYS_CHROOT CAP_SYS_NICE CAP_SYS_PTRACE CAP_SYS_RESOURCE CAP_SYS_TTY_CONFIG' | |
92 | ;; | |
93 | --link-journal) | |
043a090d | 94 | comps='no auto guest try-guest host try-host' |
0d6883b6 TA |
95 | ;; |
96 | --bind|--bind-ro) | |
8c546358 CMC |
97 | compopt -o nospace |
98 | comps=$(compgen -S/ -A directory -- "$cur" ) | |
99 | ;; | |
100 | --tmpfs) | |
101 | compopt -o nospace | |
102 | comps=$(compgen -S/ -A directory -- "$cur" ) | |
0d6883b6 TA |
103 | ;; |
104 | --machine|-M) | |
8c546358 | 105 | comps=$( __get_machines ) |
0d6883b6 TA |
106 | ;; |
107 | --slice|-S) | |
108 | comps=$( __get_slices ) | |
109 | ;; | |
86b4188d | 110 | --setenv|-E) |
8c546358 | 111 | comps=$( __get_env ) |
0d6883b6 TA |
112 | ;; |
113 | --selinux-context|-Z) | |
114 | comps='' | |
115 | ;; | |
116 | --selinux-apifs-context|-L) | |
117 | comps='' | |
118 | ;; | |
119 | --register) | |
120 | comps='yes no' | |
121 | ;; | |
122 | --network-interface) | |
8c546358 | 123 | comps=$(__get_interfaces) |
0d6883b6 TA |
124 | ;; |
125 | --network-bridge) | |
126 | comps='' | |
127 | ;; | |
8c546358 CMC |
128 | --network-macvlan) |
129 | comps='' | |
130 | ;; | |
0d6883b6 TA |
131 | --personality) |
132 | comps='x86 x86-64' | |
133 | ;; | |
8c546358 CMC |
134 | --volatile) |
135 | comps='yes state no' | |
136 | ;; | |
5ba85788 | 137 | --image|-i) |
8c546358 | 138 | compopt -o nospace |
5ba85788 TA |
139 | comps=$( compgen -A file -- "$cur" ) |
140 | ;; | |
d5d841ff | 141 | --kill-signal) |
18540892 ZJS |
142 | _signals |
143 | return | |
d5d841ff | 144 | ;; |
14ca5c9c AP |
145 | --notify-ready) |
146 | comps='yes no' | |
86b4188d YW |
147 | ;; |
148 | --private-users) | |
149 | comps='yes no pick' | |
150 | ;; | |
151 | --network-namespace-path) | |
152 | comps=$( compgen -A file -- "$cur" ) | |
153 | ;; | |
154 | --settings) | |
155 | comps='yes no override trusted' | |
14ca5c9c | 156 | ;; |
0d6883b6 TA |
157 | esac |
158 | COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) | |
159 | return 0 | |
160 | fi | |
161 | ||
162 | COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) | |
163 | } | |
164 | ||
165 | complete -F _systemd_nspawn systemd-nspawn |