Use docker-compose config --services in bash completion

Signed-off-by: Svyatoslav Ilinskiy <[email protected]>

contrib/completion/bash/docker-compose

@@ -64,48 +64,32 @@ __docker_compose_services_all() {
 	COMPREPLY=( $(compgen -W "$(___docker_compose_all_services_in_compose_file)" -- "$cur") )
 }
 
-# All services that have an entry with the given key in their compose_file section
-___docker_compose_services_with_key() {
-	# flatten sections under "services" to one line, then filter lines containing the key and return section name
-	__docker_compose_q config \
-		| sed -n -e '/^services:/,/^[^ ]/p' \
-		| sed -n 's/^  //p' \
-		| awk '/^[a-zA-Z0-9]/{printf "\n"};{printf $0;next;}' \
-		| awk -F: -v key=": +$1:" '$0 ~ key {print $1}'
-}
-
 # All services that are defined by a Dockerfile reference
 __docker_compose_services_from_build() {
-	COMPREPLY=( $(compgen -W "$(___docker_compose_services_with_key build)" -- "$cur") )
+	COMPREPLY=( $(compgen -W "$(__docker_compose_q config --services --filter "option=build")" -- "$cur") )
 }
 
 # All services that are defined by an image
 __docker_compose_services_from_image() {
-	COMPREPLY=( $(compgen -W "$(___docker_compose_services_with_key image)" -- "$cur") )
-}
-
-# The services for which containers have been created, optionally filtered
-# by a boolean expression passed in as argument.
-__docker_compose_services_with() {
-	local containers names
-	containers="$(__docker_compose_q ps -q)"
-	names=$(docker 2>/dev/null inspect -f "{{if ${1:-true}}}{{range \$k, \$v := .Config.Labels}}{{if eq \$k \"com.docker.compose.service\"}}{{\$v}}{{end}}{{end}}{{end}}" $containers)
-	COMPREPLY=( $(compgen -W "$names" -- "$cur") )
+	COMPREPLY=( $(compgen -W "$(__docker_compose_q config --services --filter "option=image")" -- "$cur") )
 }
 
 # The services for which at least one paused container exists
 __docker_compose_services_paused() {
-	__docker_compose_services_with '.State.Paused'
+	names=$(__docker_compose_q config --services --filter "status=paused")
+	COMPREPLY=( $(compgen -W "$names" -- "$cur") )
 }
 
 # The services for which at least one running container exists
 __docker_compose_services_running() {
-	__docker_compose_services_with '.State.Running'
+	names=$(__docker_compose_q config --services --filter "status=running")
+	COMPREPLY=( $(compgen -W "$names" -- "$cur") )
 }
 
 # The services for which at least one stopped container exists
 __docker_compose_services_stopped() {
-	__docker_compose_services_with 'not .State.Running'
+	names=$(__docker_compose_q config --services --filter "status=stopped")
+	COMPREPLY=( $(compgen -W "$names" -- "$cur") )
 }