#!/usr/bin/with-contenv bash

UMASK_SET=${UMASK_SET:-022}
umask "$UMASK_SET"

cd /app || exit

PIDFILE=/run/app/gunicorn.pid

if [ -f "${PIDFILE}" ]
then
    PID=$(cat $PIDFILE)
    echo "Unexpected PID file exists at ${PIDFILE} with PID: ${PID}"
    if kill -0 $PID
    then
        echo "Killing old gunicorn process with PID: ${PID}"
        kill -9 $PID
    fi
    echo "Removing stale PID file: ${PIDFILE}"
    rm ${PIDFILE}
fi

exec s6-setuidgid app \
    /usr/local/bin/gunicorn -c /app/tubesync/gunicorn.py --capture-output tubesync.wsgi:application