Can't assign PORT without breaking HEALTHCHECK

[ScrumpyJack]

Love the simplicity here. Chosen this over Portus and others, as i prefer slim.

docker-registry-ui/src/backend/index.js

Line 8 in 2643028

let port = process.env.PORT || 80;

If I assign PORT to something, i see that node listens on that port in the container, but the container's HEALTHCHECK fails as it's looking at PORT 80

docker-registry-ui/Dockerfile

Line 22 in 2643028

HEALTHCHECK --interval=15s --timeout=3s CMD curl -f http://localhost/ || exit 1