From: Daniel Wallace Date: Mon, 5 Nov 2012 06:09:13 +0000 (-0500) Subject: add zsh completion for all the commands X-Git-Tag: v196~133 X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=553b932366cf2d53d81616bdaaf897e8213fb33e add zsh completion for all the commands Most of the completion for systemctl and loginctl provided by Foudil Brétel --- diff --git a/shell-completion/systemd-zsh-completion.zsh b/shell-completion/systemd-zsh-completion.zsh new file mode 100644 index 000000000..59755e62d --- /dev/null +++ b/shell-completion/systemd-zsh-completion.zsh @@ -0,0 +1,1023 @@ +#compdef systemctl loginctl journalctl hostnamectl localectl timedatectl systemd-coredumpctl udevadm systemd-analyze systemd-cat systemd-ask-password systemd-cgls systemd-cgtop systemd-delta systemd-detect-virt systemd-inhibit systemd-machine-id-setup systemd-notify systemd-nspawn systemd-tmpfiles systemd-tty-ask-password-agent + +_ctls() +{ + local curcontext="$curcontext" state lstate line + case "$service" in + systemctl) + # -s for aggregated options like -aP + _arguments -s \ + {-h,--help}'[Show help]' \ + '--version[Show package version]' \ + {-t,--type=}'[List only units of a particular type]:unit type:(automount device mount path service snapshot socket swap target timer)' \ + \*{-p,--property=}'[Show only properties by specific name]:unit property' \ + {-a,--all}'[Show all units/properties, including dead/empty ones]' \ + '--failed[Show only failed units]' \ + "--full[Don't ellipsize unit names on output]" \ + '--fail[When queueing a new job, fail if conflicting jobs are pending]' \ + '--ignore-dependencies[When queueing a new job, ignore all its dependencies]' \ + '--kill-who=[Who to send signal to]:killwho:(main control all)' \ + {-s,--signal=}'[Which signal to send]:signal:_signals' \ + {-H,--host=}'[Show information for remote host]:userathost:_hosts_or_user_at_host' \ + {-P,--privileged}'[Acquire privileges before execution]' \ + {-q,--quiet}'[Suppress output]' \ + '--no-block[Do not wait until operation finished]' \ + "--no-wall[Don't send wall message before halt/power-off/reboot]" \ + "--no-reload[When enabling/disabling unit files, don't reload daemon configuration]" \ + '--no-legend[Do not print a legend, i.e. the column headers and the footer with hints]' \ + '--no-pager[Do not pipe output into a pager]' \ + '--no-ask-password[Do not ask for system passwords]' \ + '--order[When generating graph for dot, show only order]' \ + '--require[When generating graph for dot, show only requirement]' \ + '--system[Connect to system manager]' \ + '--user[Connect to user service manager]' \ + '--global[Enable/disable unit files globally]' \ + {-f,--force}'[When enabling unit files, override existing symlinks. When shutting down, execute action immediately]' \ + '--root=[Enable unit files in the specified root directory]:directory:_directories' \ + '--runtime[Enable unit files only temporarily until next reboot]' \ + {-n,--lines=}'[Journal entries to show]:number of entries' \ + {-o,--output=}'[Change journal output mode]:modes:_outputmodes' \ + '*::systemctl command:_systemctl_command' + ;; + loginctl) + _arguments -s \ + {-h,--help}'[Show help]' \ + '--version[Show package version]' \ + \*{-p,--property=}'[Show only properties by this name]:unit property' \ + {-a,--all}'[Show all properties, including empty ones]' \ + '--kill-who=[Who to send signal to]:killwho:(main control all)' \ + {-s,--signal=}'[Which signal to send]:signal:_signals' \ + '--no-ask-password[Do not ask for system passwords]' \ + {-H,--host=}'[Show information for remote host]:userathost:_hosts_or_user_at_host' \ + {-P,--privileged}'[Acquire privileges before execution]' \ + '--no-pager[Do not pipe output into a pager]' \ + '*::loginctl command:_loginctl_command' + ;; + + hostnamectl) + _arguments -s \ + {-h,--help}'[Show this help]' \ + '--version[Show package version]' \ + '--transient[Only set transient hostname]' \ + '--static[Only set static hostname]' \ + '--pretty[Only set pretty hostname]' \ + '--no-ask-password[Do not prompt for password]' \ + {-H,--host=}'[Operate on remote host]:userathost:_hosts_or_user_at_host' \ + '*::hostnamectl commands:_hostnamectl_command' + ;; + journalctl) + _arguments -s \ + '--since=[Start showing entries newer or of the specified date]:YYYY-MM-DD HH\:MM\:SS' \ + '--until=[Stop showing entries older or of the specified date]:YYYY-MM-DD HH\:MM\:SS' \ + {-c,--cursor=}'[Start showing entries from specified cursor]:cursors:_journal_fields __CURSORS' \ + {-b,--this-boot}'[Show data only from current boot]' \ + {-u,--unit=}'[Show data only from the specified unit]:units:_journal_fields _SYSTEMD_UNIT' \ + {-p,--priority=}'[Show only messages within the specified priority range]:priority:_journal_fields PRIORITY' \ + {-f,--follow}'[Follow journal]' \ + {-n,--lines=}'[Number of journal entries to show]:integer' \ + '--no-tail[Show all lines, even in follow mode]' \ + {-o,--output=}'[Change journal output mode]:output modes:_outputmodes' \ + {-a,--all}'[Show all fields, including long and unprintable]' \ + {-q,--quiet}"[Don't show privilege warning]" \ + '--no-pager[Do not pipe output into a pager]' \ + {-m,--merge}'[Show entries from all available journals]' \ + {-D,--directory=}'[Show journal files from directory]:directories:_directories' \ + '--interval=[Time interval for changing the FSS sealing key]:time interval' \ + '--verify-key=[Specify FSS verification key]:FSS key' \ + {-h,--help}'[Show this help]' \ + '--version[Show package version]' \ + '--new-id128[Generate a new 128 Bit ID]' \ + '--header[Show journal header information]' \ + '--disk-usage[Show total disk usage]' \ + {-F,--field=}'[List all values a certain field takes]:Fields:_list_fields' \ + '--setup-keys[Generate new FSS key pair]' \ + '--verify[Verify journal file consistency]' + ;; + localectl) + _arguments \ + {-h,--help}'[Show this help]' \ + '--version[Show package version]' \ + "--no-convert[Don't convert keyboard mappings]" \ + '--no-pager[Do not pipe output into a pager]' \ + '--no-ask-password[Do not prompt for password]' \ + {-H,--host=}'[Operate on remote host]:userathost:_hosts_or_user_at_host' \ + '*::localectl commands:_localectl_command' + ;; + systemd-coredumpctl) + _arguments \ + {-o,--output=}'[Write output to FILE]:output file:_files' \ + '--no-pager[Do not pipe output into a pager]' \ + {-h,--help}'[Show this help]' \ + '--version[Show package version]' \ + '*::systemd-coredumpctl commands:_systemd-coredumpctl_command' + + ;; + timedatectl) + _arguments -s \ + {-h,--help}'[Show this help]' \ + '--version[Show package version]' \ + '--adjust-system-clock[Adjust system clock when changing local RTC mode]' \ + '--no-pager[Do not pipe output into a pager]' \ + '--no-ask-password[Do not prompt for password]' \ + {-H,--host=}'[Operate on remote host]:userathost:_hosts_or_user_at_host' \ + '*::timedatectl commands:_timedatectl_command' + ;; + udevadm) + _arguments \ + '--debug[Print debug messages to stderr]' \ + '--version[Print version number]' \ + '--help[Print help text]' \ + '*::udevadm commands:_udevadm_command' + ;; + systemd-analyze) + _arguments \ + {-h,--help}'[Show help text.]' \ + '--user[Shows performance data of user sessions instead of the system manager.]' \ + '*::systemd-analyze commands:_systemd_analyze_command' + ;; + systemd-ask-password) + _arguments \ + {-h,--help}'[Show this help]' \ + '--icon=[Icon name]' \ + '--timeout=[Timeout in sec]' \ + '--no-tty[Ask question via agent even on TTY]' \ + '--accept-cached[Accept cached passwords]' \ + '--multiple[List multiple passwords if available]' + ;; + systemd-cat) + _arguments \ + {-h,--help}'[Show this help]' \ + '--version[Show package version.]' \ + {-t,--identifier=}'[Set syslog identifier.]' \ + {-p,--priority=}'[Set priority value.]:value:({0..7})' \ + '--level-prefix=[Control whether level prefix shall be parsed.]:boolean:(1 0)' \ + ':Message' + ;; + systemd-cgls) + _arguments \ + {-h,--help}'[Show this help]' \ + '--version[Show package version]' \ + '--no-pager[Do not pipe output into a pager]' \ + {-a,--all}'[Show all groups, including empty]' \ + '-k[Include kernel threads in output]' \ + ':cgroups:(cpuset cpu cpuacct memory devices freezer net_cls blkio)' + ;; + systemd-cgtop) + _arguments \ + {-h,--help}'[Show this help]' \ + '--version[Print version and exit]' \ + '(-c -m -i -t)-p[Order by path]' \ + '(-c -p -m -i)-t[Order by number of tasks]' \ + '(-m -p -i -t)-c[Order by CPU load]' \ + '(-c -p -i -t)-m[Order by memory load]' \ + '(-c -m -p -t)-i[Order by IO load]' \ + {-d,--delay=}'[Specify delay]' \ + {-n,--iterations=}'[Run for N iterations before exiting]' \ + {-b,--batch}'[Run in batch mode, accepting no input]' \ + '--depth=[Maximum traversal depth]' + ;; + systemd-delta) + _arguments \ + {-h,--help}'[Show this help]' \ + '--version[Show package version]' \ + '--no-pager[Do not pipe output into a pager]' \ + '--diff=[Show a diff when overridden files differ]:boolean:(1 0)' \ + {-t,--type=}'[Only display a selected set of override types]:types:(masked equivalent redirected overridden unchanged)' \ + ':SUFFIX:(tmpfiles.d sysctl.d systemd/system)' + ;; + systemd-detect-virt) + _arguments \ + {-h,--help}'[Show this help]' \ + '--version[Show package version]' \ + {-c,--container}'[Only detect whether we are run in a container]' \ + {-v,--vm}'[Only detect whether we are run in a VM]' \ + {-q,--quiet}"[Don't output anything, just set return value]" + ;; + systemd-inhibit) + _arguments \ + {-h,--help}'[Show this help]' \ + '--version[Show package version]' \ + '--what=[Operations to inhibit]:options:(shutdown sleep idle handle-power-key handle-suspend-key handle-hibernate-key handle-lid-switch)' \ + '--who=[A descriptive string who is inhibiting]' \ + '--why=[A descriptive string why is being inhibited]' \ + '--mode=[One of block or delay]' \ + '--list[List active inhibitors]' \ + '*:commands:_systemd_inhibit_command' + ;; + systemd-machine-id-setup) + _arguments \ + {-h,--help}'[Show this help]' \ + '--version[Show package version]' + ;; + systemd-notify) + _arguments \ + {-h,--help}'[Show this help]' \ + '--version[Show package version]' \ + '--ready[Inform the init system about service start-up completion.]' \ + '--pid=[Inform the init system about the main PID of the daemon]' \ + '--status=[Send a free-form status string for the daemon to the init systemd]' \ + '--booted[Returns 0 if the system was booted up with systemd]' \ + '--readahead=[Controls disk read-ahead operations]:arguments:(cancel done noreply)' + ;; + systemd-nspawn) + _arguments \ + {-h,--help}'[Show this help]' \ + {--directory=,-D}'[Directory to use as file system root for the namespace container. If omitted the current directory will be used.]:directories:_directories' \ + {--boot,-b}'[Automatically search for an init binary and invoke it instead of a shell or a user supplied program.]' \ + {--user=,-u}'[Run the command under specified user, create home directory and cd into it.]' \ + '--uuid=[Set the specified uuid for the container.]' \ + {--controllers=,-C}'[Makes the container appear in other hierarchies than the name=systemd:/ one. Takes a comma-separated list of controllers.]' \ + '--private-network[Turn off networking in the container. This makes all network interfaces unavailable in the container, with the exception of the loopback device.]' \ + '--read-only[Mount the root file system read only for the container.]' \ + '--capability=[List one or more additional capabilities to grant the container.]:capabilities:_systemd-nspawn' \ + "--link-journal=[Control whether the container's journal shall be made visible to the host system.]:options:(no, host, guest, auto)" \ + '-j[Equivalent to --link-journal=guest.]' + ;; + systemd-tmpfiles) + _arguments \ + '--create[Create, set ownership/permissions based on the config files.]' \ + '--clean[Clean up all files and directories with an age parameter configured.]' \ + '--remove[All files and directories marked with r, R in the configuration files are removed.]' \ + '--prefix=[Only apply rules that apply to paths with the specified prefix.]' \ + '--help[Prints a short help text and exits.]' \ + '*::files:_files' + ;; + systemd-tty-ask-password-agent) + _arguments \ + {-h,--help}'[Prints a short help text and exits.]' \ + '--version[Prints a short version string and exits.]' \ + '--list[Lists all currently pending system password requests.]' \ + '--query[Process all currently pending system password requests by querying the user on the calling TTY.]' \ + '--watch[Continuously process password requests.]' \ + '--wall[Forward password requests to wall(1).]' \ + '--plymouth[Ask question with plymouth(8).]' \ + '--console[Ask question on /dev/console.]' + ;; + *) _message 'eh?' ;; + esac +} + +_systemd-nspawn(){ + local -a _caps + _caps=( CAP_CHOWN CAP_DAC_OVERRIDE CAP_DAC_READ_SEARCH + CAP_FOWNER CAP_FSETID CAP_IPC_OWNER CAP_KILL CAP_LEASE CAP_LINUX_IMMUTABLE + CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW CAP_SETGID CAP_SETFCAP CAP_SETPCAP + CAP_SETUID CAP_SYS_ADMIN CAP_SYS_CHROOT CAP_SYS_NICE CAP_SYS_PTRACE CAP_SYS_TTY_CONFIG + CAP_SYS_RESOURCE CAP_SYS_BOOT ) + _values -s , 'capabilities' "$_caps[@]" +} + +_systemd_inhibit_command(){ + if (( CURRENT == 1 )); then + compset -q + _normal + else + local n=${words[(b:2:i)[^-]*]} + if (( n <= CURRENT )); then + compset -n $n + _alternative \ + 'files:file:_files' \ + 'commands:command:_normal' && return 0 + fi + _default + fi + +} + +_systemd_analyze_command(){ + local -a _systemd_analyze_cmds + _systemd_analyze_cmds=( + 'time:Print the time taken to start' + 'blame:prints a list of all running units, ordered by the time they took to initialize' + 'plot:prints an SVG graphic detailing which system services have been started at what time' + ) + + if (( CURRENT == 1 )); then + _describe "options" _systemd_analyze_cmds + else + _message "no more options" + fi +} + +_hosts_or_user_at_host() +{ + _alternative \ + 'users-hosts:: _user_at_host' \ + 'hosts:: _hosts' +} + +_outputmodes() { + local -a _output_opts + _output_opts=(short short-monotonic verbose export json json-pretty json-see cat) + _describe -t output 'output mode' _output_opts || compadd "$@" +} + + +(( $+functions[_systemctl_command] )) || _systemctl_command() +{ + local -a _systemctl_cmds + _systemctl_cmds=( + "list-units:List units" + "start:Start (activate) one or more units" + "stop:Stop (deactivate) one or more units" + "reload:Reload one or more units" + "restart:Start or restart one or more units" + "condrestart:Restart one or more units if active" + "try-restart:Restart one or more units if active" + "reload-or-restart:Reload one or more units is possible, otherwise start or restart" + "force-reload:Reload one or more units is possible, otherwise restart if active" + "reload-or-try-restart:Reload one or more units is possible, otherwise restart if active" + "isolate:Start one unit and stop all others" + "kill:Send signal to processes of a unit" + "is-active:Check whether units are active" + "status:Show runtime status of one or more units" + "show:Show properties of one or more units/jobs or the manager" + "reset-failed:Reset failed state for all, one, or more units" + "load:Load one or more units" + "list-unit-files:List installed unit files" + "enable:Enable one or more unit files" + "disable:Disable one or more unit files" + "reenable:Reenable one or more unit files" + "preset:Enable/disable one or more unit files based on preset configuration" + "mask:Mask one or more units" + "unmask:Unmask one or more units" + "link:Link one or more units files into the search path" + "is-enabled:Check whether unit files are enabled" + "list-jobs:List jobs" + "cancel:Cancel all, one, or more jobs" + "dump:Dump server status" + "dot:Dump dependency graph for dot(1)" + "snapshot:Create a snapshot" + "delete:Remove one or more snapshots" + "show-environment:Dump environment" + "set-environment:Set one or more environment variables" + "unset-environment:Unset one or more environment variables" + "daemon-reload:Reload systemd manager configuration" + "daemon-reexec:Reexecute systemd manager" + "default:Enter system default mode" + "rescue:Enter system rescue mode" + "emergency:Enter system emergency mode" + "halt:Shut down and halt the system" + "suspend:Suspend the system" + "poweroff:Shut down and power-off the system" + "reboot:Shut down and reboot the system" + "kexec:Shut down and reboot the system with kexec" + "exit:Ask for user instance termination" + ) + + if (( CURRENT == 1 )); then + _describe -t commands 'systemctl command' _systemctl_cmds || compadd "$@" + else + local curcontext="$curcontext" + + cmd="${${_systemctl_cmds[(r)$words[1]:*]%%:*}}" + # Deal with any aliases + case $cmd in + condrestart) cmd="try-restart";; + force-reload) cmd="reload-or-try-restart";; + esac + + if (( $#cmd )); then + curcontext="${curcontext%:*:*}:systemctl-${cmd}:" + + local update_policy + zstyle -s ":completion:${curcontext}:" cache-policy update_policy + if [[ -z "$update_policy" ]]; then + zstyle ":completion:${curcontext}:" cache-policy _systemctl_caching_policy + fi + + _call_function ret _systemctl_$cmd || _message 'no more arguments' + else + _message "unknown systemctl command: $words[1]" + fi + return ret + fi +} + +__systemctl() +{ + systemctl --full --no-legend --no-pager "$@" +} + + +# Fills the unit list +_systemctl_all_units() +{ + if ( [[ ${+_sys_all_units} -eq 0 ]] || _cache_invalid SYS_ALL_UNITS ) && + ! _retrieve_cache SYS_ALL_UNITS; + then + _sys_all_units=( $(__systemctl list-units --all | { while read a b; do echo "$a"; done; }) ) + _store_cache SYS_ALL_UNITS _sys_all_units + fi +} + +# Fills the unit list including all file units +_systemctl_really_all_units() +{ + local -a all_unit_files; + local -a really_all_units; + if ( [[ ${+_sys_really_all_units} -eq 0 ]] || _cache_invalid SYS_REALLY_ALL_UNITS ) && + ! _retrieve_cache SYS_REALLY_ALL_UNITS; + then + all_unit_files=( $(__systemctl list-unit-files | { while read a b; do echo "$a"; done; }) ) + _systemctl_all_units + really_all_units=($_sys_all_units $all_unit_files) + _sys_really_all_units=(${(u)really_all_units}) + _store_cache SYS_REALLY_ALL_UNITS _sys_really_all_units + fi +} + +_filter_units_by_property() { + local property=$1 value=$2 ; shift ; shift + local -a units ; units=($*) + local prop unit + for ((i=1; $i <= ${#units[*]}; i++)); do + # FIXME: "Failed to issue method call: Unknown unit" errors are ignored for + # now (related to DBUS_ERROR_UNKNOWN_OBJECT). in the future, we need to + # revert to calling 'systemctl show' once for all units, which is way + # faster + unit=${units[i]} + prop=${(f)"$(_call_program units "$service show --no-pager --property="$property" ${unit} 2>/dev/null")"} + if [[ "${prop}" = "$property=$value" ]]; then + echo "${unit}" + fi + done +} + +_systemctl_active_units() {_sys_active_units=( $(__systemctl list-units | { while read a b; do echo "$a"; done; }) )} +_systemctl_inactive_units(){_sys_inactive_units=($(__systemctl list-units --all | { while read a b c d; do [[ $c == "inactive" ]] && echo "$a"; done; }) )} +_systemctl_failed_units() {_sys_failed_units=( $(__systemctl list-units --failed | { while read a b; do echo "$a"; done; }) )} +_systemctl_enabled_units() {_sys_enabled_units=( $(__systemctl list-unit-files | { while read a b; do [[ $b == "enabled" ]] && echo "$a"; done; }) )} +_systemctl_disabled_units(){_sys_disabled_units=($(__systemctl list-unit-files | { while read a b; do [[ $b == "disabled" ]] && echo "$a"; done; }) )} +_systemctl_masked_units() {_sys_masked_units=( $(__systemctl list-unit-files | { while read a b; do [[ $b == "masked" ]] && echo "$a"; done; }) )} + +# Completion functions for ALL_UNITS +for fun in is-active is-enabled status show mask preset ; do + (( $+functions[_systemctl_$fun] )) || _systemctl_$fun() + { + _systemctl_really_all_units + compadd "$@" -a - _sys_really_all_units + } +done + +# Completion functions for ENABLED_UNITS +for fun in disable reenable ; do + (( $+functions[_systemctl_$fun] )) || _systemctl_$fun() + { + _systemctl_enabled_units + compadd "$@" -a - _sys_enabled_units + } +done + +# Completion functions for DISABLED_UNITS +(( $+functions[_systemctl_enable] )) || _systemctl_enable() +{ + _systemctl_disabled_units + compadd "$@" -a - _sys_disabled_units +} + +# Completion functions for FAILED_UNITS +(( $+functions[_systemctl_reset-failed] )) || _systemctl_reset-failed() +{ + _systemctl_failed_units + compadd "$@" -a - _sys_failed_units || _message "no failed unit found" +} + +# Completion functions for STARTABLE_UNITS +(( $+functions[_systemctl_start] )) || _systemctl_start() +{ + _systemctl_inactive_units + compadd "$@" -a - _sys_inactive_units +} + +# Completion functions for STOPPABLE_UNITS +for fun in stop kill try-restart condrestart ; do + (( $+functions[_systemctl_$fun] )) || _systemctl_$fun() + { + _systemctl_active_units + compadd "$@" - $( _filter_units_by_property CanStop yes \ + ${_sys_active_units[*]} ) + } +done + +# Completion functions for ISOLATABLE_UNITS +(( $+functions[_systemctl_isolate] )) || _systemctl_isolate() +{ + _systemctl_all_units + compadd "$@" - $( _filter_units_by_property AllowIsolate yes \ + ${_sys_all_units[*]} ) +} + +# Completion functions for RELOADABLE_UNITS +for fun in reload reload-or-try-restart force-reload ; do + (( $+functions[_systemctl_$fun] )) || _systemctl_$fun() + { + _systemctl_active_units + compadd "$@" - $( _filter_units_by_property CanReload yes \ + ${_sys_active_units[*]} ) + } +done + +# Completion functions for RESTARTABLE_UNITS +for fun in restart reload-or-restart ; do + (( $+functions[_systemctl_$fun] )) || _systemctl_$fun() + { + _systemctl_all_units + compadd "$@" - $( _filter_units_by_property CanStart yes \ + ${_sys_all_units[*]} | while read line; do \ + [[ "$line" =~ \.(device|snapshot|socket|timer)$ ]] || echo "$line"; \ + done ) + } +done + +# Completion functions for MASKED_UNITS +(( $+functions[_systemctl_unmask] )) || _systemctl_unmask() +{ + _systemctl_masked_units + compadd "$@" -a - _sys_masked_units || _message "no masked unit found" +} + +# Completion functions for JOBS +(( $+functions[_systemctl_cancel] )) || _systemctl_cancel() +{ + compadd "$@" - $(__systemctl list-jobs \ + | cut -d' ' -f1 2>/dev/null ) || _message "no job found" +} + +# Completion functions for SNAPSHOTS +(( $+functions[_systemctl_delete] )) || _systemctl_delete() +{ + compadd "$@" - $(__systemctl list-units --type snapshot --all \ + | cut -d' ' -f1 2>/dev/null ) || _message "no snampshot found" +} + +# Completion functions for ENVS +for fun in set-environment unset-environment ; do + (( $+functions[_systemctl_$fun] )) || _systemctl_$fun() + { + local fun=$0 ; fun=${fun##_systemctl_} + local suf + if [[ "${fun}" = "set-environment" ]]; then + suf='-S=' + fi + + compadd "$@" ${suf} - $(systemctl show-environment \ + | while read line; do echo "${line%%\=}";done ) + } +done + +(( $+functions[_systemctl_link] )) || _systemctl_link() { _files } + +# no systemctl completion for: +# [STANDALONE]='daemon-reexec daemon-reload default dot dump +# emergency exit halt kexec list-jobs list-units +# list-unit-files poweroff reboot rescue show-environment' +# [NAME]='snapshot load' + +_systemctl_caching_policy() +{ + local _sysunits + local -a oldcache + + # rebuild if cache is more than a day old + oldcache=( "$1"(mh+1) ) + (( $#oldcache )) && return 0 + + _sysunits=($(__systemctl --all | cut -d' ' -f1)) + + if (( $#_sysunits )); then + for unit in $_sysunits; do + [[ "$unit" -nt "$1" ]] && return 0 + done + fi + + return 1 +} + +_list_fields() { + local -a journal_fields + journal_fields=(MESSAGE{,_ID} PRIORITY CODE_{FILE,LINE,FUNC} + ERRNO SYSLOG_{FACILITY,IDENTIFIER,PID} + _{P,U,G}ID _COMM _EXE _CMDLINE + _AUDIT_{SESSION,LOGINUID} + _SYSTEMD_{CGROUP,SESSION,UNIT,OWNER_UID} + _SELINUX_CONTEXT _SOURCE_REALTIME_TIMESTAMP + _{BOOT,MACHINE}_ID _HOSTNAME _TRANSPORT + _KERNEL_{DEVICE,SUBSYSTEM} + _UDEV_{SYSNAME,DEVNODE,DEVLINK} + __CURSOR __{REALTIME,MONOTONIC}_TIMESTAMP) + _describe 'possible fields' journal_fields +} + +_journal_fields() { + local -a _fields cmd + cmd=("journalctl" "-F ${@[-1]}" "2>/dev/null" ) + _fields=( ${(f)"$(_call_program fields $cmd[@])"} ) + typeset -U _fields + _describe 'possible values' _fields +} + + +_loginctl_all_sessions(){_sys_all_sessions=($(loginctl list-sessions | { while read a b; do echo "$a"; done; }) )} +_loginctl_all_users() {_sys_all_users=( $(loginctl list-users | { while read a b; do echo "$a"; done; }) )} +_loginctl_all_seats() {_sys_all_seats=( $(loginctl list-seats | { while read a b; do echo "$a"; done; }) )} + +# Completion functions for SESSIONS +for fun in session-status show-session activate lock-session unlock-session terminate-session kill-session ; do + (( $+functions[_loginctl_$fun] )) || _loginctl_$fun() + { + _loginctl_all_sessions + compadd "$@" -a - _sys_all_sessions + } +done + +# Completion functions for USERS +for fun in user-status show-user enable-linger disable-linger terminate-user kill-user ; do + (( $+functions[_loginctl_$fun] )) || _loginctl_$fun() + { + _loginctl_all_users + compadd "$@" -a - _sys_all_users + } +done + +# Completion functions for SEATS +(( $+functions[_loginctl_seats] )) || _loginctl_seats() +{ + _loginctl_all_seats + compadd "$@" -a - _sys_all_seats +} +for fun in seat-status show-seat terminate-seat ; do + (( $+functions[_loginctl_$fun] )) || _loginctl_$fun() + { _loginctl_seats } +done + +# Completion functions for ATTACH +(( $+functions[_loginctl_attach] )) || _loginctl_attach() +{ + _loginctl_all_seats + + _arguments -w -C -S -s \ + ':seat:_loginctl_seats' \ + '*:device:_files' +} + +# no loginctl completion for: +# [STANDALONE]='list-sessions list-users list-seats flush-devices' + +(( $+functions[_loginctl_command] )) || _loginctl_command() +{ + local -a _loginctl_cmds + _loginctl_cmds=( + "list-sessions:List sessions" + "session-status:Show session status" + "show-session:Show properties of one or more sessions" + "activate:Activate a session" + "lock-session:Screen lock one or more sessions" + "unlock-session:Screen unlock one or more sessions" + "terminate-session:Terminate one or more sessions" + "kill-session:Send signal to processes of a session" + "list-users:List users" + "user-status:Show user status" + "show-user:Show properties of one or more users" + "enable-linger:Enable linger state of one or more users" + "disable-linger:Disable linger state of one or more users" + "terminate-user:Terminate all sessions of one or more users" + "kill-user:Send signal to processes of a user" + "list-seats:List seats" + "seat-status:Show seat status" + "show-seat:Show properties of one or more seats" + "attach:Attach one or more devices to a seat" + "flush-devices:Flush all device associations" + "terminate-seat:Terminate all sessions on one or more seats" + ) + + if (( CURRENT == 1 )); then + _describe -t commands 'loginctl command' _loginctl_cmds || compadd "$@" + else + local curcontext="$curcontext" + + cmd="${${_loginctl_cmds[(r)$words[1]:*]%%:*}}" + + if (( $#cmd )); then + curcontext="${curcontext%:*:*}:loginctl-${cmd}:" + + _call_function ret _loginctl_$cmd || _message 'no more arguments' + else + _message "unknown loginctl command: $words[1]" + fi + return ret + fi +} + +_hostnamectl_command() { + local -a _hostnamectl_cmds + _hostnamectl_cmds=( + "status:Show current hostname settings" + "set-hostname:Set system hostname" + "set-icon-name:Set icon name for host" + ) + if (( CURRENT == 1 )); then + _describe -t commands 'hostnamectl commands' _hostnamectl_cmds || compadd "$@" + else + local curcontext="$curcontext" + cmd="${${_hostnamectl_cmds[(r)$words[1]:*]%%:*}}" + if (( $#cmd )); then + [[ $cmd == status ]] && msg="no options" || msg="options for $cmd" + _message "$msg" + else + _message "unknown hostnamectl command: $words[1]" + fi + fi +} + +_localectl_set-locale() { + local -a _confs _locales + local expl suf + _locales=( ${(f)"$(_call_program locales "$service" list-locales)"} ) + _confs=( ${${(f)"$(_call_program confs "locale 2>/dev/null")"}%\=*} ) + if [[ -prefix 1 *\= ]]; then + local conf=${PREFIX%%\=*} + compset -P1 '*=' + _wanted locales expl "locales configs" \ + _combination localeconfs confs=$conf locales "$@" - + else + compadd -S '=' $_confs + fi +} + +_localectl_set-keymap() { + local -a _keymaps + _keymaps=( ${(f)"$(_call_program locales "$service" list-keymaps)"} ) + if (( CURRENT <= 3 )); then + _describe keymaps _keymaps + else + _message "no more options" + fi +} + +_localectl_set-x11-keymap() { + if (( $+commands[pkg-config] )); then + local -a _file _layout _model _variant _options + local _xorg_lst + _xorg_lst=${"$($commands[pkg-config] xkeyboard-config --variable=xkb_base)"} + _file=( ${(ps:\n\!:)"$(<$_xorg_lst/rules/xorg.lst)"} ) + _layout=( ${${${(M)${(f)_file[1]}:# *}# }%% *} ) + _model=( ${${${(M)${(f)_file[2]}:# *}# }%% *} ) + _variant=( ${${${(M)${(f)_file[3]}:# *}# }%% *} ) + _options=( ${${${(M)${(f)_file[4]}:# *}# }%% *} ) + #_layout=( ${(f)"$( echo $_file[1] | awk '/^ / {print $1}' )"} ) + #_model=( ${(f)"$(echo $_file[2] | awk '/^ / {print $1}')"} ) + #_variant=( ${(f)"$(echo $_file[3] | awk '/^ / {print $1}')"} ) + #_options=( ${(f)"$(echo ${_file[4]//:/\\:} | awk '/^ / {print $1}')"} ) + + case $CURRENT in + 2) _describe layouts _layout ;; + 3) _describe models _model;; + 4) _describe variants _variant;; + 5) _describe options _options;; + *) _message "no more options" + esac + fi +} + + +_localectl_command() { + local -a _localectl_cmds + _localectl_cmds=( + 'status:Show current locale settings' + 'set-locale:Set system locale' + 'list-locales:Show known locales' + 'set-keymap:Set virtual console keyboard mapping' + 'list-keymaps:Show known virtual console keyboard mappings' + 'set-x11-keymap:Set X11 keyboard mapping' + ) + if (( CURRENT == 1 )); then + _describe -t commands 'localectl command' _localectl_cmds + else + local curcontext="$curcontext" + cmd="${${_localectl_cmds[(r)$words[1]:*]%%:*}}" + if (( $+functions[_localectl_$cmd] )); then + _localectl_$cmd + else + _message "no more options" + fi + fi +} + +_timedatectl_set-timezone(){ + local -a _timezones + _timezones=( ${(f)"$(_call_program timezones "${service}" list-timezones)"} ) + compadd "$_timezones[@]" +} + +_timedatectl_set-time(){ + _message "YYYY-MM-DD HH:MM:SS" +} + +_timedatectl_set-local-rtc(){ + local -a _options + _options=( + '0:Maintain RTC in universal time' + '1:Maintain RTC in local time' + ) + _describe options _options +} + +_timedatectl_set-ntp(){ + local -a _options + _options=( + '0:Disable NTP based network time configuration' + '1:Enable NTP based network time configuration' + ) + _describe options _options +} + +_timedatectl_command(){ + local -a _timedatectl_cmds + _timedatectl_cmds=( + 'status:Show current time settings' + 'set-time:Set system time' + 'set-timezone:Set system timezone' + 'list-timezones:Show known timezones' + 'set-local-rtc:Control whether RTC is in local time' + 'set-ntp:Control whether NTP is enabled' + ) + if (( CURRENT == 1 )); then + _describe -t commands 'timedatectl command' _timedatectl_cmds + else + local curcontext="$curcontext" + cmd="${${_timedatectl_cmds[(r)$words[1]:*]%%:*}}" + if (( $#cmd )); then + if (( $+functions[_timedatectl_$cmd] )); then + _timedatectl_$cmd + else + _message "no more options" + fi + else + _message "unknown timedatectl command: $words[1]" + fi + fi +} +_systemd-coredumpctl_command(){ + local -a _systemd_coredumpctl_cmds + _systemd_coredumpctl_cmds=( + 'list:List available coredumps' + 'dump:Print coredump to std' + ) + if (( CURRENT == 1 )); then + _describe -t commands 'systemd-coredumpctl command' _systemd_coredumpctl_cmds + else + local curcontext="$curcontext" + local -a dumps + cmd="${${_systemd_coredumpctl_cmds[(r)$words[1]:*]%%:*}}" + if (( $#cmd )); then + dumps=( "${(f)$(_call_program dumps "systemd-coredumpctl list 2>/dev/null")}" ) + if [[ -n "$dumps" ]]; then + compadd "${dumps[@]}" + else + _message "no coredumps" + fi + else + _message "no more options" + fi + + fi + +} + +_udevadm_info(){ + _arguments \ + '--query=[Query the database for specified type of device data. It needs the --path or --name to identify the specified device.]:type:(name symlink path property all)' \ + '--path=[The devpath of the device to query.]:sys files:_files -P /sys/ -W /sys' \ + '--name=[The name of the device node or a symlink to query]:device files:_files -P /dev/ -W /dev' \ + '--root[Print absolute paths in name or symlink query.]' \ + '--attribute-walk[Print all sysfs properties of the specified device that can be used in udev rules to match the specified device]' \ + '--export[Print output as key/value pairs.]' \ + '--export-prefix=[Add a prefix to the key name of exported values.]:prefix' \ + '--device-id-of-file=[Print major/minor numbers of the underlying device, where the file lives on.]:files:_udevadm_mounts' \ + '--export-db[Export the content of the udev database.]' \ + '--cleanup-db[Cleanup the udev database.]' +} + +_udevadm_trigger(){ + _arguments \ + '--verbose[Print the list of devices which will be triggered.]' \ + '--dry-run[Do not actually trigger the event.]' \ + '--type=[Trigger a specific type of devices.]:types:(devices subsystems failed)' \ + '--action=[Type of event to be triggered.]:actions:(add change remove)' \ + '--subsystem-match=[Trigger events for devices which belong to a matching subsystem.]' \ + '--subsystem-nomatch=[Do not trigger events for devices which belong to a matching subsystem.]' \ + '--attr-match=attribute=[Trigger events for devices with a matching sysfs attribute.]' \ + '--attr-nomatch=attribute=[Do not trigger events for devices with a matching sysfs attribute.]' \ + '--property-match=[Trigger events for devices with a matching property value.]' \ + '--tag-match=property[Trigger events for devices with a matching tag.]' \ + '--sysname-match=[Trigger events for devices with a matching sys device name.]' \ + '--parent-match=[Trigger events for all children of a given device.]' +} + +_udevadm_settle(){ + _arguments \ + '--timeout=[Maximum number of seconds to wait for the event queue to become empty.]' \ + '--seq-start=[Wait only for events after the given sequence number.]' \ + '--seq-end=[Wait only for events before the given sequence number.]' \ + '--exit-if-exists=[Stop waiting if file exists.]:files:_files' \ + '--quiet[Do not print any output, like the remaining queue entries when reaching the timeout.]' \ + '--help[Print help text.]' +} + +_udevadm_control(){ + _arguments \ + '--exit[Signal and wait for systemd-udevd to exit.]' \ + '--log-priority=[Set the internal log level of systemd-udevd.]:priorities:(err info debug)' \ + '--stop-exec-queue[Signal systemd-udevd to stop executing new events. Incoming events will be queued.]' \ + '--start-exec-queue[Signal systemd-udevd to enable the execution of events.]' \ + '--reload[Signal systemd-udevd to reload the rules files and other databases like the kernel module index.]' \ + '--property=[Set a global property for all events.]' \ + '--children-max=[Set the maximum number of events.]' \ + '--timeout=[The maximum number of seconds to wait for a reply from systemd-udevd.]' \ + '--help[Print help text.]' +} + +_udevadm_monitor(){ + _arguments \ + '--kernel[Print the kernel uevents.]' \ + '--udev[Print the udev event after the rule processing.]' \ + '--property[Also print the properties of the event.]' \ + '--subsystem-match=[Filter events by subsystem[/devtype].]' \ + '--tag-match=[Filter events by property.]' \ + '--help[Print help text.]' +} + +_udevadm_test(){ + _arguments \ + '--action=[The action string.]:actions:(add change remove)' \ + '--subsystem=[The subsystem string.]' \ + '--help[Print help text.]' \ + '*::devpath:_files -P /sys/ -W /sys' +} + +_udevadm_test-builtin(){ + if (( CURRENT == 2 )); then + _arguments \ + '--help[Print help text]' \ + '*::builtins:(blkid btrfs firmware hwdb input_id kmod path_id usb_id uaccess)' + elif (( CURRENT == 3 )); then + _arguments \ + '--help[Print help text]' \ + '*::syspath:_files -P /sys -W /sys' + else + _arguments \ + '--help[Print help text]' + fi +} + +_udevadm_mounts(){ + local dev_tmp dpath_tmp mp_tmp mline + + tmp=( "${(@f)$(< /etc/mtab)}" ) + dev_tmp=( "${(@)${(@)tmp%% *}:#none}" ) + mp_tmp=( "${(@)${(@)tmp#* }%% *}" ) + + local MATCH + mp_tmp=("${(@q)mp_tmp//(#m)\\[0-7](#c3)/${(#)$(( 8#${MATCH[2,-1]} ))}}") + dpath_tmp=( "${(@Mq)dev_tmp:#/*}" ) + dev_tmp=( "${(@q)dev_tmp:#/*}" ) + + _alternative \ + 'device-paths: device path:compadd -a dpath_tmp' \ + 'directories:mount point:compadd -a mp_tmp' +} + + +_udevadm_command(){ + local -a _udevadm_cmds + _udevadm_cmds=( + 'info:query sysfs or the udev database' + 'trigger:request events from the kernel' + 'settle:wait for the event queue to finish' + 'control:control the udev daemon' + 'monitor:listen to kernel and udev events' + 'test:test an event run' + 'test-builtin:test a built-in command' + ) + + if ((CURRENT == 1)); then + _describe -t commands 'udevadm commands' _udevadm_cmds + else + local curcontext="$curcontext" + cmd="${${_udevadm_cmds[(r)$words[1]:*]%%:*}}" + if (($#cmd)); then + if (( $+functions[_udevadm_$cmd] )); then + _udevadm_$cmd + else + _message "no options for $cmd" + fi + else + _message "no more options" + fi + fi +} + +_ctls "$@" + +#vim: set ft=zsh sw=4 ts=4 et