Allow selective activation of experimental features in bash completion
@@ -409,6 +409,13 @@ __docker_append_to_completions() {
COMPREPLY=( ${COMPREPLY[@]/%/"$1"} )
}
+# __docker_is_experimental tests whether the currently configured Docker daemon
+# runs in experimental mode. If so, the function exits with 0 (true).
+# Otherwise, or if the result cannot be determined, the exit value is 1 (false).
+__docker_is_experimental() {
+ [ "$(__docker_q version -f '{{.Server.Experimental}}')" = "true" ]
+}
+
# __docker_pos_first_nonflag finds the position of the first word that is neither
# option nor an option's argument. If there are options that require arguments,
# you should pass a glob describing those options, e.g. "--option1|-o|--option2"
@@ -851,6 +858,7 @@ _docker_docker() {
*)
local counter=$( __docker_pos_first_nonflag "$(__docker_to_extglob "$global_options_with_args")" )
if [ $cword -eq $counter ]; then
+ __docker_is_experimental && commands+=(${experimental_commands[*]})
COMPREPLY=( $( compgen -W "${commands[*]} help" -- "$cur" ) )
fi
;;
@@ -3856,6 +3864,9 @@ _docker() {
wait
)
+ local experimental_commands=(
+ )
+
# These options are valid as global options for all client commands
# and valid as command options for `docker daemon`
local global_boolean_options="
