From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Thu, 30 Oct 2014 03:06:58 +0000 (-0400)
Subject: bash-completion: use improved filtering to make things faster
X-Git-Tag: v218~665
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=372b221166eb586c4f767969f442ed940e21f353

bash-completion: use improved filtering to make things faster
---

diff --git a/shell-completion/bash/systemctl.in b/shell-completion/bash/systemctl.in
index 9e538a9a5..9e98a1850 100644
--- a/shell-completion/bash/systemctl.in
+++ b/shell-completion/bash/systemctl.in
@@ -60,14 +60,20 @@ __get_active_units   () { __systemctl $1 list-units       \
         | { while read -r a b; do echo " $a"; done; }; }
 __get_startable_units () {
         # find startable inactive units
-        __filter_units_by_property $mode LoadState loaded $(
-            __filter_units_by_property $mode ActiveState inactive $(
-                __filter_units_by_property $mode CanStart yes $( __get_all_units )))
+        __filter_units_by_property $mode ActiveState inactive $(
+            __filter_units_by_property $mode CanStart yes $(
+                __systemctl $mode list-unit-files --state enabled,disabled,static | \
+                    { while read -r a b; do [[ $a =~ @\. ]] || echo " $a"; done; }
+                __systemctl $mode list-units --state inactive,failed | \
+                    { while read -r a b; do echo " $a"; done; } ))
 }
 __get_restartable_units () {
         # filter out masked and not-found
-        __filter_units_by_property $mode LoadState loaded $(
-            __filter_units_by_property $mode CanStart yes $( __get_all_units ))
+        __filter_units_by_property $mode CanStart yes $(
+            __systemctl $mode list-unit-files --state enabled,disabled,static | \
+                    { while read -r a b; do [[ $a =~ @\. ]] || echo " $a"; done; }
+            __systemctl $mode list-units | \
+                    { while read -r a b; do echo " $a"; done; } )
 }
 __get_failed_units   () { __systemctl $1 list-units       \
         | { while read -r a b c d; do [[ $c == "failed"   ]] && echo " $a"; done; }; }