#!/bin/sh
set -e

: "${API_HOST:=http://localhost}"
: "${API_PORT:=7070}"
# Create runtime config file in writable location
cat > /runtime-config/config.js <<EOF
window.__APP_CONFIG__ = {
  API_HOST: "${API_HOST}",
  API_PORT: "${API_PORT}"
};
EOF

# Generate nginx config from template (if using)
if [ -f "/etc/nginx/templates/nginx.conf.template" ]; then
  envsubst '${API_HOST} ${API_PORT}' \
    < /etc/nginx/templates/nginx.conf.template \
    > /etc/nginx/nginx.conf
fi

# Start Nginx
exec nginx -g "daemon off;"