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b4c14404b3
This directive allows passing environment variables from the system manager to spawned services. Variables in the system manager can be set inside a container by passing `--set-env=...` options to systemd-spawn. Tested with an on-disk test.service unit. Tested using multiple variable names on a single line, with an empty setting to clear the current list of variables, with non-existing variables. Tested using `systemd-run -p PassEnvironment=VARNAME` to confirm it works with transient units. Confirmed that `systemctl show` will display the PassEnvironment settings. Checked that man pages are generated correctly. No regressions in `make check`.
118 lines
4.6 KiB
Bash
118 lines
4.6 KiB
Bash
# systemd-run(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 2013 Zbigniew Jędrzejewski-Szmek
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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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__systemctl() {
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local mode=$1; shift 1
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systemctl $mode --full --no-legend "$@"
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}
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__get_slice_units () { __systemctl $1 list-units --all -t slice \
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| { while read -r a b c d; do echo " $a"; done; }; }
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__get_machines() {
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local a b
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machinectl list --no-legend --no-pager | { while read a b; do echo " $a"; done; };
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}
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_systemd_run() {
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local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
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local OPTS='-h --help --version --user --system --scope --unit --description --slice
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-r --remain-after-exit --send-sighup -H --host -M --machine --service-type
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--on-active --on-boot --on-startup --on-unit-active --on-unit-inactive
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--on-calendar --timer-property -t --pty -q --quiet --no-block
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--uid --gid --nice --setenv -p --property --no-ask-password'
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local mode=--system
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local i
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local opts_with_values=(
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--unit --description --slice --service-type -H --host -M --machine -p --property --on-active
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--on-boot --on-startup --on-unit-active --on-unit-inactive --on-calendar --timer-property
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)
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for (( i=1; i <= COMP_CWORD; i++ )); do
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if [[ ${COMP_WORDS[i]} != -* ]]; then
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local root_command=${COMP_WORDS[i]}
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_command_offset $i
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return
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fi
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[[ ${COMP_WORDS[i]} == "--user" ]] && mode=--user
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[[ $i -lt $COMP_CWORD && " ${opts_with_values[@]} " =~ " ${COMP_WORDS[i]} " ]] && ((i++))
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done
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case "$prev" in
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--unit|--description|--on-active|--on-boot|--on-startup|--on-unit-active|--on-unit-inactive|--on-calendar)
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# argument required but no completions available
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return
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;;
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--slice)
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local comps=$(__get_slice_units $mode)
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COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
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return 0
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;;
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--service-type)
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local comps='simple forking oneshot dbus notify idle'
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COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
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return 0
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;;
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-p|--property)
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local comps='CPUAccounting= MemoryAccounting= BlockIOAccounting= SendSIGHUP=
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SendSIGKILL= MemoryLimit= CPUShares= BlockIOWeight= User= Group=
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DevicePolicy= KillMode= DeviceAllow= BlockIOReadBandwidth=
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BlockIOWriteBandwidth= BlockIODeviceWeight= Nice= Environment=
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KillSignal= LimitCPU= LimitFSIZE= LimitDATA= LimitSTACK=
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LimitCORE= LimitRSS= LimitNOFILE= LimitAS= LimitNPROC=
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LimitMEMLOCK= LimitLOCKS= LimitSIGPENDING= LimitMSGQUEUE=
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LimitNICE= LimitRTPRIO= LimitRTTIME= PrivateTmp= PrivateDevices=
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PrivateNetwork= NoNewPrivileges= WorkingDirectory= RootDirectory=
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TTYPath= SyslogIdentifier= SyslogLevelPrefix= SyslogLevel=
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SyslogFacility= TimerSlackNSec= OOMScoreAdjust= ReadWriteDirectories=
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ReadOnlyDirectories= InaccessibleDirectories= EnvironmentFile=
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ProtectSystem= ProtectHome= RuntimeDirectory= PassEnvironment='
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COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
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return 0
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;;
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-H|--host)
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local comps=$(compgen -A hostname)
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COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
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return 0
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;;
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-M|--machine)
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local comps=$( __get_machines )
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COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
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return 0
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;;
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--timer-property)
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local comps='AccuracySec= WakeSystem='
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COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
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return 0
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;;
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esac
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COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
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return 0
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}
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complete -F _systemd_run systemd-run
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