#!/bin/ash
##Script for updating OfflineIMAP3


NewOfflineIMAPVer=$(curl -s https://api.github.com/repos/OfflineIMAP/offlineimap3/tags | grep 'name.*' |head -n 1 | cut -d : -f 2,3 | tr -d \" |tr -d , |tr -d " ")

printf "OfflineIMAP: checking for upgrades... "

if [ "$NewOfflineIMAPVer" != "$(cat /opt/OfflineIMAP3-installed)" ];
then
    echo "update found"
    curl https://github.com/OfflineIMAP/offlineimap3/archive/refs/tags/$OfflineIMAPVer.tar.gz -o /tmp/olim3.zip
    unzip -q /tmp/olim3.zip -d /opt/OfflineIMAP3
    sed -i -e '/kerberos/c\' -e '/cygwin/c\' /opt/OfflineIMAP3/requirements.txt
    pip3 install -r /opt/OfflineIMAP3/requirements.txt
    echo $NewOfflineIMAPVer > /opt/OfflineIMAP3-installed
    echo " upgrade complete"
else
    echo "update not found"
fi