Rebuild for alpine

Resources/UpdateRainLoop.sh

@@ -0,0 +1,24 @@
+#!/bin/ash
+##Script for updating RainLoop
+NewRainLoopVer=$(curl -s https://api.github.com/repos/RainLoop/rainloop-webmail/releases/latest | grep 'tag_name.*' | cut -d : -f 2,3 | tr -d \" |tr -d , |tr -d " ")
+
+printf "RainLoop: checking for upgrades... "
+
+if [ "$NewRainLoopVer" != "$(cat /opt/rainloop-installed)" ];
+then
+    echo "update found"
+    #Backup Config
+    mv /opt/rainloop/data/_data_ /tmp/_data_
+    rm -rf /opt/rainloop
+    curl http://www.rainloop.net/repository/webmail/rainloop-community-latest.zip -o /tmp/rlcl.zip
+    unzip -q /tmp/rlcl.zip -d /opt/rainloop
+    chown -R nginx:nginx  /var/www/rainloop
+    find /opt/rainloop/ -type d -exec chmod 755 {} \;
+    find /opt/rainloop/ -type f -exec chmod 644 {} \;
+    echo $NewRainLoopVer > /opt/rainloop-installed
+    #Restore config
+    mv /tmp/_data_ /opt/rainloop/data/_data_ 
+    echo "upgrade complete"
+else
+    echo "update not found"
+fi