From acef1ad05e93a28068fd71cc41369dc199441521 Mon Sep 17 00:00:00 2001
From: chris Mitchell <chris@ginkgobioworks.com>
Date: Wed, 18 Sep 2024 11:19:22 -0400
Subject: [PATCH] Protect main branch

---
 src/models/operations.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/models/operations.rs b/src/models/operations.rs
index 2710d02..629a268 100644
--- a/src/models/operations.rs
+++ b/src/models/operations.rs
@@ -288,6 +288,9 @@ impl Branch {
     }
 
     pub fn delete(conn: &Connection, db_uuid: &str, branch_name: &str) {
+        if branch_name == "main" {
+            panic!("Main branch cannot be deleted");
+        }
         if let Some(branch) = Branch::get_by_name(conn, db_uuid, branch_name) {
             let branch_id = branch.id;
             if let Some(current_branch) = OperationState::get_current_branch(conn, db_uuid) {