From: Christopher Warrington <chrisw@rice.edu>
Date: Mon, 10 Nov 2008 10:26:29 +0000 (-0600)
Subject: added a shutdown hook
X-Git-Url: https://git.notmuchmail.org/git?a=commitdiff_plain;h=9c4b3557b7820a385b4557a4e34d2ee84601b08a;p=sup

added a shutdown hook

A shutdown hook has been added. It runs during sup's shutdown,
right before Redwood::finish is called.
---

diff --git a/bin/sup b/bin/sup
index 124af75..ddbad2e 100644
--- a/bin/sup
+++ b/bin/sup
@@ -45,6 +45,14 @@ No variables.
 No return value.
 EOS
 
+Redwood::HookManager.register "shutdown", <<EOS 
+Executes when sup is shutting down. May be run when sup is crashing,
+so don\'t do anything too important. Run before the label, contacts,
+and people are saved.
+No variables.
+No return value.
+EOS
+
 if $opts[:list_hooks]
   Redwood::HookManager.print_hooks
   exit
@@ -271,6 +279,8 @@ ensure
     Index.stop_lock_update_thread
   end
 
+  HookManager.run "shutdown"
+
   Redwood::finish
   stop_cursing
   Redwood::log "stopped cursing"