modified startup scripts to support more vpn providers

transmission/environment-variables.tmpl

@@ -72,3 +72,5 @@ export TRANSMISSION_UTP_ENABLED={{ .Env.TRANSMISSION_UTP_ENABLED }}
 export TRANSMISSION_WATCH_DIR={{ .Env.TRANSMISSION_WATCH_DIR }}
 export TRANSMISSION_WATCH_DIR_ENABLED={{ .Env.TRANSMISSION_WATCH_DIR_ENABLED }}
 
+# Transmission needs to know which VPN provider is used
+export OPENVPN_PROVIDER={{ .Env.OPENVPN_PROVIDER }}

transmission/start.sh

@@ -13,7 +13,12 @@ dockerize -template /etc/transmission-daemon/settings.tmpl:/etc/transmission-dae
 echo "STARTING TRANSMISSION"
 exec /usr/bin/transmission-daemon -g /etc/transmission-daemon/ &
 
-echo "STARTING PORT UPDATER"
-exec /etc/transmission-daemon/periodicUpdates.sh &
+if [ "$OPENVPN_PROVIDER" = "PIA" ]
+then
+    echo "STARTING PORT UPDATER"
+    exec /etc/transmission-daemon/periodicUpdates.sh &
+else
+    echo "NO PORT UPDATER FOR THIS PROVIDER"
+fi
 
 echo "Transmission startup script complete."

transmission/updatePort.sh

@@ -1,7 +1,7 @@
 #! /bin/sh
 
 # Settings
-PIA_PASSWD_FILE=/config/pia-credentials.txt
+PIA_PASSWD_FILE=/config/openvpn-credentials.txt
 TRANSMISSION_PASSWD_FILE=/config/transmission-credentials.txt
 
 pia_username=$(head -1 $PIA_PASSWD_FILE)