From bf27b28684539194bb56a4845ff596dd4714d066 Mon Sep 17 00:00:00 2001
From: aminnairi <18418459+aminnairi@users.noreply.github.com>
Date: Thu, 4 Jan 2024 12:38:56 +0100
Subject: [PATCH] added a new function to display the help usage

---
 main.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/main.sh b/main.sh
index 0e40746..1692799 100755
--- a/main.sh
+++ b/main.sh
@@ -1,5 +1,14 @@
 #!/bin/env bash
 
+function display_help() {
+  first_playbook_found="$(find ansible -maxdepth 1 -type f -name '*.yml' | head -1 )"
+
+  echo "Example usage for interactive mode:"
+  echo "  bash $0"
+  echo "Example usage for non-interactive mode:"
+  echo "  bash $0 $first_playbook_found"
+}
+
 ERROR_BECAUSE_ROOT=1
 ERROR_BECAUSE_NOT_ARCH_LINUX=2
 ERROR_BECAUSE_TOO_MUCH_ARGUMENTS_PROVDED=3