From c5667b57e66da4073e7f1c8c0865e4117fe5fa7b Mon Sep 17 00:00:00 2001
From: Bryan Joshua Pedini <b.pedini@bjphoster.com>
Date: Sat, 3 Sep 2022 18:38:34 +0200
Subject: [PATCH] added help in deploy script

---
 deploy.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/deploy.sh b/deploy.sh
index d87f3ce..5397155 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -1,5 +1,10 @@
 #!/usr/bin/env bash
 
+if [ "$#" -lt 2 ]; then
+  echo "Usage: $0 <limit> <playbook> [playbook...]"
+  exit
+fi
+
 LIMIT=""
 LIMIT_PRESENT=$(echo "$1" | grep ".yml")
 if [ "${LIMIT_PRESENT}" == "" ]; then