formatted helm completion and used helper function

2021-01-10 19:27:46 +05:30
parent 94a9c639c7
commit 9915f85e8b
2 changed files with 6 additions and 6 deletions
--- a/completion/available/helm.completion.bash
+++ b/completion/available/helm.completion.bash
@@ -1,8 +1,7 @@
-#!/usr/bin/env bash
+# shellcheck shell=bash
+cite "about-completion"
+about-completion "helm (Kubernetes Package Manager) completion"

-# helm (Kubernetes Package Manager) completion
-
-if command -v helm &>/dev/null
-then
-  eval "$(helm completion bash)"
+if _command_exists helm; then
+	eval "$(helm completion bash)"
 fi