From e7481324994deb45ec38b054416adcff2083b5b7 Mon Sep 17 00:00:00 2001
From: H0mire <janikmueller12@gmail.com>
Date: Sat, 4 May 2024 11:10:00 +0200
Subject: [PATCH] made so it checks if repo is already up to date since, no
 checksum cache is implemented yet

---
 update-dots.sh | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/update-dots.sh b/update-dots.sh
index e12d65ac0..3a4218ea8 100644
--- a/update-dots.sh
+++ b/update-dots.sh
@@ -26,6 +26,19 @@ function file_in_excludes() {
   return 1
 }
 
+
+# fetch the latest version of the repository
+if ! git fetch; then
+    echo "Failed to fetch the latest version of the repository. Exiting."
+    exit 1
+fi
+
+# Check if there are any changes
+if [[ $(git rev-list HEAD...origin/main --count) -eq 0 ]]; then
+    echo "No changes found. Exiting."
+    exit 0
+fi
+
 # Then check which files have been modified by the user since the last update to preserve user configurations
 modified_files=()