From 7e06c4c8868b8a3f613f2747172aebea3cbcf3e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcin=20Wo=C5=BAniak?= <y0rune@aol.com>
Date: Sat, 13 Apr 2024 22:19:47 +0200
Subject: [PATCH] Added function command_exists into a Update-pkg

---
 .local/bin/Update-pkg | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/.local/bin/Update-pkg b/.local/bin/Update-pkg
index 881bf94..7baad41 100755
--- a/.local/bin/Update-pkg
+++ b/.local/bin/Update-pkg
@@ -51,6 +51,15 @@ function command_start() {
     timestamp "Command $* has been ended."
 }
 
+function command_exists() {
+    if which "$1" > /dev/null 2>&1; then
+        timestamp "Command $1 has been found"
+    else
+        err "Command $1 has been NOT found"
+        exit 0
+    fi
+}
+
 function update_pip() {
     # Update the pip
     if [[ "$(uname)" == "Darwin" ]]; then