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Fix bash completion for completing nodes

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Signed-off-by: Harald Albers <github@albersweb.de>
This commit is contained in:
Harald Albers 2017-01-23 19:35:55 +01:00
parent 8bb8ac7f78
commit 550947e437
1 changed files with 24 additions and 10 deletions
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34
contrib/completion/bash/docker
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@ -361,18 +361,33 @@ __docker_complete_stacks() {
# An optional first option `--id|--name` may be used to limit the
# output to the IDs or names of matching items. This setting takes
# precedence over the environment setting.
# Completions may be added with `--add`, e.g. `--add self`.
__docker_nodes() {
local add=()
local fields='$2' # default: node name only
[ "${DOCKER_COMPLETION_SHOW_NODE_IDS}" = yes ] && fields='$1,$2' # ID and name
if [ "$1" = "--id" ] ; then
fields='$1' # IDs only
shift
elif [ "$1" = "--name" ] ; then
fields='$2' # names only
shift
fi
__docker_q node ls "$@" | tr -d '*' | awk "NR>1 {print $fields}"
while true ; do
case "$1" in
--id)
fields='$1' # IDs only
shift
;;
--name)
fields='$2' # names only
shift
;;
--add)
add+=("$2")
shift 2
;;
*)
break
;;
esac
done
echo $(__docker_q node ls "$@" | tr -d '*' | awk "NR>1 {print $fields}") "${add[@]}"
}
# __docker_complete_nodes applies completion of nodes based on the current
@ -388,8 +403,7 @@ __docker_complete_nodes() {
}
__docker_complete_nodes_plus_self() {
__docker_complete_nodes "$@"
COMPREPLY+=( self )
__docker_complete_nodes --add self "$@"
}
# __docker_services returns a list of all services. Additional options to