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From 255e63837bc985ce6f3c3b5ce5d2856e2240138b Mon Sep 17 00:00:00 2001
From: Dave Reisner <dreisner@archlinux.org>
Date: Tue, 11 Oct 2011 20:53:05 -0400
Subject: [PATCH] systemctl-completion: always invoke with --no-legend
In the case of completion for the 'restart' verb, passing the invalid
unit name (the colums header) causes completion to cease functioning
entirely, with the error:
Failed to issue method call: Unit name UNIT is not valid.
This adds a small wrapper function for systemctl which can have common
options added to it.
---
src/systemctl-bash-completion.sh | 20 ++++++++++++--------
1 files changed, 12 insertions(+), 8 deletions(-)
diff --git a/src/systemctl-bash-completion.sh b/src/systemctl-bash-completion.sh
index 6369a6c..6ebb792 100644
--- a/src/systemctl-bash-completion.sh
+++ b/src/systemctl-bash-completion.sh
@@ -15,6 +15,10 @@
# You should have received a copy of the GNU General Public License
# along with systemd; If not, see <http://www.gnu.org/licenses/>.
+__systemctl() {
+ systemctl --no-legend "$@"
+}
+
__contains_word () {
local word=$1; shift
for w in $*; do [[ $w = $word ]] && return 0; done
@@ -24,7 +28,7 @@ __contains_word () {
__filter_units_by_property () {
local property=$1 value=$2 ; shift ; shift
local -a units=( $* )
- local -a props=( $(systemctl show --property "$property" -- ${units[*]} | grep -v ^$) )
+ local -a props=( $(__systemctl show --property "$property" -- ${units[*]} | grep -v ^$) )
for ((i=0; $i < ${#units[*]}; i++)); do
if [[ "${props[i]}" = "$property=$value" ]]; then
echo "${units[i]}"
@@ -32,10 +36,10 @@ __filter_units_by_property () {
done
}
-__get_all_units () { systemctl list-units --full --all | awk ' {print $1}' ; }
-__get_active_units () { systemctl list-units --full | awk ' {print $1}' ; }
-__get_inactive_units () { systemctl list-units --full --all | awk '$3 == "inactive" {print $1}' ; }
-__get_failed_units () { systemctl list-units --full | awk '$3 == "failed" {print $1}' ; }
+__get_all_units () { __systemctl list-units --full --all | awk ' {print $1}' ; }
+__get_active_units () { __systemctl list-units --full | awk ' {print $1}' ; }
+__get_inactive_units () { __systemctl list-units --full --all | awk '$3 == "inactive" {print $1}' ; }
+__get_failed_units () { __systemctl list-units --full | awk '$3 == "failed" {print $1}' ; }
_systemctl () {
local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
@@ -134,13 +138,13 @@ _systemctl () {
comps=''
elif __contains_word "$verb" ${VERBS[JOBS]}; then
- comps=$( systemctl list-jobs | awk '{print $1}' )
+ comps=$( __systemctl list-jobs | awk '{print $1}' )
elif __contains_word "$verb" ${VERBS[SNAPSHOTS]}; then
- comps=$( systemctl list-units --type snapshot --full --all | awk '{print $1}' )
+ comps=$( __systemctl list-units --type snapshot --full --all | awk '{print $1}' )
elif __contains_word "$verb" ${VERBS[ENVS]}; then
- comps=$( systemctl show-environment | sed 's_\([^=]\+=\).*_\1_' )
+ comps=$( __systemctl show-environment | sed 's_\([^=]\+=\).*_\1_' )
compopt -o nospace
fi
--
1.7.7
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