#!/bin/sh
set -e

# Render /etc/nginx/templates/*.template into /etc/nginx/conf.d/ using the
# current environment (BACKEND_HOST, BACKEND_PORT, ...). The stock nginx image
# does this automatically, but we start nginx via supervisord, so do it here.
mkdir -p /etc/nginx/conf.d
envsubst '${BACKEND_HOST} ${BACKEND_PORT}' \
    < /etc/nginx/templates/default.conf.template \
    > /etc/nginx/conf.d/default.conf

exec /usr/bin/supervisord -c /etc/supervisord.conf