From e424e084e77ed393b937f4ec1e726e40a8078da0 Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Tue, 13 Nov 2012 18:30:27 +1000
Subject: Delete old backups.

---
 start-sim | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/start-sim b/start-sim
index e2e1faa..b280a1d 100755
--- a/start-sim
+++ b/start-sim
@@ -1,5 +1,8 @@
 #!/bin/bash
 
+# Number of days to keep backup OAR files.
+DAYS="15"
+
 USER=$(whoami)
 console_name="OpenSim_console"
 screen_command="tmux -S /var/run/opensim/opensim-tmux.socket"
@@ -97,6 +100,8 @@ case $(basename $0) in
 	;;
 
     "backup-sim")
+	# First delete old backups.  Using mtime instead of ctime, so that people can touch files the want to keep, and coz ctime seems to have a bug.
+	find "${inidir}/../../backups/" -name "${title// /_}-*.oar" -mtime +${DAYS} -type f -print0 | xargs -0 /bin/rm -f
 	# Substitute underscores for spaces in the title, then add the full date and time to create the OAR file name.
 	cmd="save oar ${inidir}/../../backups/${title// /_}-$(date '+%F_%T').oar"
 	${screen_window}:"[${title}]" \; send-keys "${cmd}" Enter
-- 
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