#!/bin/sh
set -e

if su-exec -e [ ! -w "/config" ]; then
    2>&1 echo "Warning: No permission to write in '/config' directory."
    2>&1 echo "         Correcting permissions to prevent a crash"
    2>&1 echo
    (
    set -x
    chown $SUID:$SGID /config
    chmod o+rw /config
    )
fi

exec su-exec -e sh <<EOF
# Generate a default configuration, including some user-specified values
if [ ! -e "/config/Preferences.xml" ]; then
    gen-config.sh
fi

# Duplicate the Plex logs to stdout (docker logs)
tail -Fn 0 "/config/Logs/Plex Media Server.log" 2>/dev/null &

# Use a random pidfile
export PLEX_MEDIA_SERVER_PIDFILE="\$(mktemp -ut pms-pid.XXXXXX)"

exec "\$PLEX_MEDIA_SERVER_HOME/Plex Media Server"
EOF