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Align bash completion of networks to completion of nodes and services 

Signed-off-by: Harald Albers <github@albersweb.de>
This commit is contained in:
Harald Albers 2016-10-08 10:50:31 -07:00 committed by Tibor Vass
parent 77a6840256
commit f1c1bbcbea
1 changed files with 35 additions and 27 deletions
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62
contrib/completion/bash/docker
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@ -150,28 +150,40 @@ __docker_complete_containers_and_images() {
COMPREPLY+=( "${containers[@]}" )
}
# Returns the names and optionally IDs of networks.
# The selection can be narrowed by an optional filter parameter, e.g. 'type=custom'
# Returns a list of all networks. Additional arguments to `docker network ls`
# may be specified in order to filter the list, e.g.
# `__docker_networks --filter type=custom`
# By default, only names are returned.
# Set DOCKER_COMPLETION_SHOW_NETWORK_IDS=yes to also complete IDs.
# 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.
__docker_networks() {
local filter="$1"
# By default, only network names are completed.
# Set DOCKER_COMPLETION_SHOW_NETWORK_IDS=yes to also complete network IDs.
local fields='$2'
[ "${DOCKER_COMPLETION_SHOW_NETWORK_IDS}" = yes ] && fields='$1,$2'
__docker_q network ls --no-trunc ${filter:+-f "$filter"} | awk "NR>1 {print $fields}"
#__docker_q network ls --no-trunc | awk "NR>1 {print $fields}"
local format
if [ "$1" = "--id" ] ; then
format='{{.ID}}'
shift
elif [ "$1" = "--name" ] ; then
format='{{.Name}}'
shift
elif [ "${DOCKER_COMPLETION_SHOW_NETWORK_IDS}" = yes ] ; then
format='{{.ID}} {{.Name}}'
else
format='{{.Name}}'
fi
__docker_q network ls --format "$format" "$@"
}
# Applies completion of networks based on the current value of `$cur` or
# the value of the optional first option `--cur`, if given.
# Additional filters may be appended, see `__docker_networks`.
__docker_complete_networks() {
COMPREPLY=( $(compgen -W "$(__docker_networks $@)" -- "$cur") )
}
__docker_complete_network_ids() {
COMPREPLY=( $(compgen -W "$(__docker_q network ls -q --no-trunc)" -- "$cur") )
}
__docker_complete_network_names() {
COMPREPLY=( $(compgen -W "$(__docker_q network ls | awk 'NR>1 {print $2}')" -- "$cur") )
local current="$cur"
if [ "$1" = "--cur" ] ; then
current="$2"
shift 2
fi
COMPREPLY=( $(compgen -W "$(__docker_networks "$@")" -- "$current") )
}
__docker_complete_containers_in_network() {
@ -1158,8 +1170,7 @@ _docker_events() {
return
;;
network)
cur="${cur##*=}"
__docker_complete_networks
__docker_complete_networks --cur "${cur##*=}"
return
;;
type)
@ -1553,13 +1564,11 @@ _docker_network_ls() {
return
;;
id)
cur="${cur##*=}"
__docker_complete_network_ids
__docker_complete_networks --cur "${cur##*=}" --id
return
;;
name)
cur="${cur##*=}"
__docker_complete_network_names
__docker_complete_networks --cur "${cur##*=}" --name
return
;;
type)
@ -1592,7 +1601,7 @@ _docker_network_rm() {
COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
;;
*)
__docker_complete_networks type=custom
__docker_complete_networks --filter type=custom
esac
}
@ -2211,8 +2220,7 @@ _docker_ps() {
return
;;
network)
cur="${cur##*=}"
__docker_complete_networks
__docker_complete_networks --cur "${cur##*=}"
return
;;
since)