From 6ba8034a0525bb8506fcc5d16b5d2c837b887d4a Mon Sep 17 00:00:00 2001
From: b3nw <admin@ben.io>
Date: Sat, 14 Sep 2024 17:53:56 -0500
Subject: [PATCH] cleanly handle no update, don't try to push

---
 proton-checker.py | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/proton-checker.py b/proton-checker.py
index 3189de6..19c9a8e 100644
--- a/proton-checker.py
+++ b/proton-checker.py
@@ -72,13 +72,23 @@ if __name__ == "__main__":
     print(f"  {country_code}: {count}")
 
 # Git commands
-  try:
+try:
     subprocess.run(["git", "add", output_file], check=True)
-    subprocess.run(["git", "commit", "-m", "Update ProtonVPN IP ranges"], check=True)
-    subprocess.run(["git", "push", "origin"], check=True)
-    print("Changes pushed to git repository.")
-  except subprocess.CalledProcessError as e:
-    print(f"Error running git commands: {e}")
+    
+    # Attempt to commit, but allow for no changes
+    commit_result = subprocess.run(["git", "commit", "-m", "Update ProtonVPN IP ranges"], check=False) 
+    
+    if commit_result.returncode == 0:
+        # Commit was successful (changes were made)
+        subprocess.run(["git", "push", "origin"], check=True)
+        print("Changes pushed to git repository.")
+    else:
+        # No changes to commit
+        print("No changes to ProtonVPN IP ranges.") 
+
+except subprocess.CalledProcessError as e:
+    # Handle other git errors
+    print(f"Error running git commands: {e}") 
 
 # ping health system
 try: