From 9e8b0dd0bc6752299dbe111f2a43a4a91286cda2 Mon Sep 17 00:00:00 2001
From: Johannes Rothe <rothe@magazino.eu>
Date: Fri, 18 May 2018 19:49:55 +0200
Subject: [PATCH] offlineimap_sync.sh: add script for cronjob

---
 offlineimap_sync.sh | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100755 offlineimap_sync.sh

diff --git a/offlineimap_sync.sh b/offlineimap_sync.sh
new file mode 100755
index 0000000..05a1e78
--- /dev/null
+++ b/offlineimap_sync.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+# sync offlineimap if you have connection to the internet
+# and you can ping your imap server successfully.
+# shamelessly stolen from
+# https://hobo.house/2015/09/09/take-control-of-your-email-with-mutt-offlineimap-notmuch/
+
+imapserver=$(cat ~/.offlineimaprc | grep remotehost | awk '{print $3}')
+imapactive=$(ps -ef | grep '[o]fflineimap' | wc -l)
+netactive=$(ping -c3 $imapserver >/dev/null 2>&1 && echo up || echo down)
+mailsync="/usr/bin/offlineimap"
+
+# kill offlineimap if active, sometimes it hangs
+case $imapactive in
+'1')
+ killall offlineimap && sleep 5
+;;
+esac
+
+# Check that you can access the SMTP server
+case $netactive in
+'up')
+ $mailsync
+;;
+'down')
+ :
+;;
+esac