#!/bin/sh
# Start a compiled program.
set -eu

if [ "${TRUST_HOST_PROXY:-0}" = "1" ]; then
    proxy_ip="$(getent ahostsv4 host.docker.internal | sed -n '1{s/[[:space:]].*//;p;}')"
    if [ -z "$proxy_ip" ]; then
        echo "Cannot resolve the trusted Docker host gateway." >&2
        exit 1
    fi
    export FORWARDED_ALLOW_IPS="127.0.0.1,$proxy_ip"
fi

if [ "${1:-}" = "drivershub" ]; then
    shift
    exec /app/drivershub "$@"
fi

if [ "${1:-}" = "bannergen" ]; then
    shift
    exec /app/bannergen "$@"
fi

exec "$@"