Completion should also handle --help

docker#2449 (comment)
jennydaman · Sep 13, 2020 · 0e7c04f · 0e7c04f
1 parent ed260af
commit 0e7c04f
Showing 1 changed file with 11 additions and 4 deletions.
diff --git a/contrib/completion/bash/docker b/contrib/completion/bash/docker
@@ -4228,10 +4228,17 @@ _docker_manifest_push() {
 }
 
 _docker_manifest_rm() {
-	local counter=$( __docker_pos_first_nonflag )
-	if [ "$cword" -eq "$counter" ]; then
-		__docker_complete_images --force-tag --id
-	fi
+  case "$cur" in
+    -*)
+      COMPREPLY=( $( compgen -S "--help" -- "$cur" ) )
+      ;;
+    *)
+	    local counter=$( __docker_pos_first_nonflag )
+	    if [ "$cword" -eq "$counter" ]; then
+		    __docker_complete_images --force-tag --id
+	    fi
+      ;;
+  esac
 }
 
 _docker_node() {