Align bash completion of volumes to completion of nodes and services
@@ -179,8 +179,25 @@ __docker_complete_containers_in_network() {
COMPREPLY=( $(compgen -W "$containers" -- "$cur") )
}
+# Returns a list of all volumes. Additional arguments to `docker volume ls`
+# may be specified in order to filter the list, e.g.
+# `__docker_volumes --filter dangling=true`
+# Because volumes do not have IDs, this function does not distinguish between
+# IDs and names.
+__docker_volumes() {
+ __docker_q volume ls -q "$@"
+}
+
+# Applies completion of volumes 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_volumes`.
__docker_complete_volumes() {
- COMPREPLY=( $(compgen -W "$(__docker_q volume ls -q)" -- "$cur") )
+ local current="$cur"
+ if [ "$1" = "--cur" ] ; then
+ current="$2"
+ shift 2
+ fi
+ COMPREPLY=( $(compgen -W "$(__docker_volumes "$@")" -- "$current") )
}
__docker_plugins() {
@@ -1150,8 +1167,7 @@ _docker_events() {
return
;;
volume)
- cur="${cur##*=}"
- __docker_complete_volumes
+ __docker_complete_volumes --cur "${cur##*=}"
return
;;
esac
@@ -2209,8 +2225,7 @@ _docker_ps() {
return
;;
volume)
- cur="${cur##*=}"
- __docker_complete_volumes
+ __docker_complete_volumes --cur "${cur##*=}"
return
;;
esac
@@ -2855,8 +2870,7 @@ _docker_volume_ls() {
return
;;
name)
- cur=${cur##*=}
- __docker_complete_volumes
+ __docker_complete_volumes --cur "${cur##*=}"
return
;;
esac
