add bash completion for systemd-analyze

[elogind.git] / shell-completion / bash / systemctl

diff --git a/shell-completion/bash/systemctl b/shell-completion/bash/systemctl
index b019d6aecf5683c18cd3a6722b1a9783e0083f23..191b8d13ec1264b4b27429bbf76f0d398706e21b 100644 (file)
--- a/shell-completion/bash/systemctl
+++ b/shell-completion/bash/systemctl
@@ -22,6 +22,15 @@ __systemctl() {
         systemctl $mode --full --no-legend "$@"
 }
 
+__systemd_properties() {
+        local mode=$1
+        { __systemctl -a $mode show;
+         systemd --dump-configuration-items; } |
+        while IFS='=' read -r key value; do
+            [[ $value ]] && echo "$key"
+        done
+}
+
 __contains_word () {
         local word=$1; shift
         for w in $*; do [[ $w = $word ]] && return 0; done
@@ -45,8 +54,8 @@ __get_all_units      () { __systemctl $1 list-units --all \
         | { while read -r a b; do echo " $a"; done; }; }
 __get_active_units   () { __systemctl $1 list-units       \
         | { while read -r a b; do echo " $a"; done; }; }
-__get_inactive_units () { __systemctl $1 list-units --all \
-        | { while read -r a b c d; do [[ $c == "inactive" ]] && echo " $a"; done; }; }
+__get_startable_units () { __systemctl $1 list-units --all -t service,timer,socket,mount,automount,path,snapshot,swap \
+        | { while read -r a b c d; do [[ $c == "inactive" || $c == "failed " ]] && echo " $a"; done; }; }
 __get_failed_units   () { __systemctl $1 list-units       \
         | { while read -r a b c d; do [[ $c == "failed"   ]] && echo " $a"; done; }; }
 __get_enabled_units  () { __systemctl $1 list-unit-files  \
@@ -61,12 +70,18 @@ _systemctl () {
         local i verb comps mode
 
         local -A OPTS=(
-               [STANDALONE]='--all -a --defaults --fail --ignore-dependencies --failed --force -f --full --global
+               [STANDALONE]='--all -a --reverse --after --before --defaults --fail --ignore-dependencies --failed --force -f --full --global
                              --help -h --no-ask-password --no-block --no-legend --no-pager --no-reload --no-wall
                              --quiet -q --privileged -P --system --user --version --runtime'
                       [ARG]='--host -H --kill-mode --kill-who --property -p --signal -s --type -t --root'
         )
 
+        if __contains_word "--user" ${COMP_WORDS[*]}; then
+            mode=--user
+        else
+            mode=--system
+        fi
+
         if __contains_word "$prev" ${OPTS[ARG]}; then
                 case $prev in
                         --signal|-s)
@@ -89,7 +104,7 @@ _systemctl () {
                                 comps=$(compgen -A hostname)
                         ;;
                         --property|-p)
-                                comps=''
+                                comps=$(__systemd_properties $mode)
                         ;;
                 esac
                 COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
@@ -101,16 +116,11 @@ _systemctl () {
                 return 0
         fi
 
-        if __contains_word "--user" ${COMP_WORDS[*]}; then
-            mode=--user
-        else
-            mode=--system
-        fi
-
         local -A VERBS=(
-                [ALL_UNITS]='is-active is-failed is-enabled status show mask preset'
-            [ENABLED_UNITS]='disable reenable'
+                [ALL_UNITS]='is-active is-failed is-enabled status show mask preset help list-dependencies'
+            [ENABLED_UNITS]='disable'
            [DISABLED_UNITS]='enable'
+        [REENABLABLE_UNITS]='reenable'
              [FAILED_UNITS]='reset-failed'
           [STARTABLE_UNITS]='start'
           [STOPPABLE_UNITS]='stop condstop kill try-restart condrestart'
@@ -149,12 +159,13 @@ _systemctl () {
         elif __contains_word "$verb" ${VERBS[DISABLED_UNITS]}; then
                 comps=$( __get_disabled_units $mode )
 
+        elif __contains_word "$verb" ${VERBS[REENABLABLE_UNITS]}; then
+                comps=$( __get_disabled_units $mode;
+                         __get_enabled_units $mode )
+
         elif __contains_word "$verb" ${VERBS[STARTABLE_UNITS]}; then
                 comps=$( __filter_units_by_property $mode CanStart yes \
-                      $( __get_inactive_units $mode \
-                        | while read -r line; do \
-                                [[ "$line" =~ \.(device|snapshot)$ ]] || echo " $line"; \
-                        done ))
+                      $( __get_startable_units $mode))
 
         elif __contains_word "$verb" ${VERBS[RESTARTABLE_UNITS]}; then
                 comps=$( __filter_units_by_property $mode CanStart yes \