From 13d30827aabc12a137b1ddc901c7dd46bb4b4d05 Mon Sep 17 00:00:00 2001
From: Bryan Ashby <bryan@l33t.codes>
Date: Tue, 14 Aug 2018 21:53:00 -0600
Subject: [PATCH] Allow how many to keep in DB by config 'retainCount'

---
 core/onelinerz.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/core/onelinerz.js b/core/onelinerz.js
index 2d902a8e..19b9ce44 100644
--- a/core/onelinerz.js
+++ b/core/onelinerz.js
@@ -287,14 +287,15 @@ exports.getModule = class OnelinerzModule extends MenuModule {
                     );
                 },
                 function removeOld(callback) {
-                    //  keep 25 max most recent items - remove the older ones
+                    //  keep 25 max most recent items by default - remove the older ones
+                    const retainCount = self.menuConfig.config.retainCount || 25;
                     self.db.run(
                         `DELETE FROM onelinerz
                         WHERE id IN (
                             SELECT id
                             FROM onelinerz
                             ORDER BY id DESC
-                            LIMIT -1 OFFSET 25
+                            LIMIT -1 OFFSET ${retainCount}
                         );`,
                         callback
                     );