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 f24a1454245b8afb2032f1e0fa582ed5796417f8..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
@@ -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") )
@@ -101,14 +116,8 @@ _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'
+                [ALL_UNITS]='is-active is-failed is-enabled status show mask preset help list-dependencies'
             [ENABLED_UNITS]='disable'
            [DISABLED_UNITS]='enable'
         [REENABLABLE_UNITS]='reenable'