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102 lines
3.4 KiB
Text
102 lines
3.4 KiB
Text
#compdef systemctl
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# Completion for systemd's systemctl
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# Version 1.0 ARF 3 August 2011
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# list the unit completions.
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_systemd_units(){
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local -a units
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local expl
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units=(${(f)"$( systemctl --full list-units | sed -e 's/ .*//' )"})
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_wanted keys expl 'units' compadd "$units[@]"
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}
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# list the job completions.
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_systemd_jobs(){
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local -a jobs
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local expl
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jobs=(${(f)"$( systemctl --full list-jobs | sed -e 's/ .*//' )"})
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_wanted keys expl 'jobs' compadd "$jobs[@]"
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}
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# list the snapshot completions.
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_systemd_snapshots(){
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local -a ss
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local expl
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ss=(${(f)"$(
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systemctl dump | sed -n -e 's/^-> Unit \(.*\.snapshot\):/\1/p'
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)"})
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_wanted keys expl 'snapshots' compadd "$ss[@]"
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}
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_systemctl(){
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local -a _systemctl_cmds
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# Determine the sub commands
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#$(systemctl --help | sed -n -e 's/^ \([a-z]\)/\1/p' | sed -e 's/ .*//')
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_systemctl_cmds=(
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list-units start stop reload restart try-restart reload-or-
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restart reload-or-try-restart isolate kill is-active status show
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reset-failed enable disable is-enabled load list-jobs cancel
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monitor dump dot snapshot delete daemon-reload daemon-reexec show-
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environment set-environment unset-environment default rescue
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emergency halt poweroff reboot kexec exit
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)
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local curcontext="$curcontext" state line expl
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typeset -A opt_args
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# Initial flags
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_arguments -A '-*' \
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'--help[Show help]' \
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'--version[Show package version]' \
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'(-a,--all)'{-a,--all}'[Show all units/properties, including dead/empty ones]' \
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'--full[Dont ellipsize unit names on output]' \
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'--failed[Show only failed units]' \
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'--fail[When queueing a new job, fail if conflicting jobs are pending]' \
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'--ignore-dependencies[ignore dependencies]' \
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'(-p,--privileged)'{-p,--privileged}'[Acquire privileges before execution]' \
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'(-q,--quiet)'{-q,--quiet}'[Suppress output]' \
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'--no-block[Do not wait until operation finished]' \
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'--no-wall[Dont send wall message before halt/power-off/reboot]' \
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'--no-reload[dont reload daemon configuration]' \
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'--no-pager[Do use pager]' \
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'--no-ask-password[Do not ask for system passwords]' \
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'--order[When generating graph for dot, show only order]' \
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'--require[When generating graph for dot, show only requirement]' \
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'--system[Connect to system manager]' \
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'--user[Connect to user service manager]' \
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'--global[Enable/disable unit files globally]' \
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'(-f,--force)'{-f,--force}'[When enabling unit files, override existing symlinks. When shutting down, execute action immediately]' \
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'--defaults[When disabling unit files, remove default symlinks only]' \
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'*::command:->subcmd' && return 0
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# Complete subcommands.
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if (( CURRENT == 1 )); then
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_describe -t commands "command" _systemctl_cmds
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return
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fi
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# handle arguments to the subcommands.
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case $words[1] in
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start|restart|reload|stop|status|try-restart|reload-or-restart|reload-or-try-restart|isolate|kill|is-active|show|reset-failed|enable|disable|is-enabled|load)
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# many units can be listed
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_arguments "*:key:_systemd_units"
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;;
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cancel) _arguments "*:key:_systemd_jobs" ;;
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# snapshots
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snapshot) _normal ;;
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delete) _arguments "*:key:_systemd_snapshots" ;;
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# no arguments
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dump|dot|monitor|daemon-reload|daemon-reexec|show-environment|default|rescue|emergency|halt|poweroff|reboot|kexec|exit|list-jobs|list-units)
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;;
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*) _message "unknown systemctl command: $words[1]" ;;
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esac
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}
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_systemctl "$@"
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