Developing an app that depends on an app which doesn't have exports.sh

Support and Troubleshooting
1

Hi, I’m making an app that depends on LNBits (a proxy that will allow to connect to your LNBits via Holesail).

In the umbral-apps repo, LNbits does not have an “exports.sh” file. It’s docker-compose.yml contains:

services:
  app_proxy:
    environment:
      APP_HOST: lnbits_web_1
      APP_PORT: 3007
      PROXY_AUTH_ADD: "false"

Suppose I’ll add lnbits to my umbral-app.yml’s dependencies. I want to define in my app’s docker-compose.yml the environment variables “LNBITS_TARGET_ADDRESS” and “LNBITS_TARGET_PORT” to point to the LNbits app.

Should I define them directly to “lnbits_web_1” and “3007”? Or will there already be environment variables that I could use, like: LNBITS_TARGET_ADDRESS: APP_LNBITS_IP, LNBITS_TARGET_PORT: APP_LNBITS_PORT?

Or should I add an exports.sh file to the lnbits dir? And if so, what should it contain?

Thanks!