From 038f70f198c4f8d723b55930c183a0e401a4422b Mon Sep 17 00:00:00 2001
From: tteckster <tteckster@gmail.com>
Date: Wed, 21 Feb 2024 18:40:37 -0500
Subject: [PATCH] Update build.func

To utilize these scripts, please switch to the Bash shell.
---
 misc/build.func | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/misc/build.func b/misc/build.func
index ace1a3e6..f053639b 100644
--- a/misc/build.func
+++ b/misc/build.func
@@ -82,6 +82,16 @@ check_root() {
   fi
 }
 
+# Check if the shell is using bash
+shell_check() {
+  if [[ "$(basename "$SHELL")" != "bash" ]]; then
+    msg_error "Your current shell is not Bash. To utilize these scripts, please switch to the Bash shell.
+    echo -e "\nExiting..."
+    sleep 2
+    exit
+  fi
+}
+
 # This function checks the version of Proxmox Virtual Environment (PVE) and exits if the version is not supported.
 pve_check() {
   if [ $(pveversion | grep "pve-manager/8" | wc -l) -ne 1 ]; then
@@ -450,6 +460,7 @@ advanced_settings() {
 }
 
 install_script() {
+  shell_check
   check_root
   ssh_check
   arch_check