From 2ef759a36218b1cd874c8ee12a88cb7ff04a6dfd Mon Sep 17 00:00:00 2001
From: Louis Lam <louislam@users.noreply.github.com>
Date: Thu, 21 Sep 2023 20:12:10 +0800
Subject: [PATCH] Allow missing patch files for downgrade or testing pr.

---
 server/database.js | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/server/database.js b/server/database.js
index 09d63aa32..3dc090a98 100644
--- a/server/database.js
+++ b/server/database.js
@@ -358,8 +358,14 @@ class Database {
                 directory: Database.knexMigrationsPath,
             });
         } catch (e) {
-            log.error("db", "Database migration failed");
-            throw e;
+            // Allow missing patch files for downgrade or testing pr.
+            if (e.message.includes("the following files are missing:")) {
+                log.warn("db", e.message);
+                log.warn("db", "Database migration failed, you may be downgrading Uptime Kuma.");
+            } else {
+                log.error("db", "Database migration failed");
+                throw e;
+            }
         }
     }