Converting compose file fails when image registry url has a port

[vaahtokarkki]

Podlet fails to parse image from compose file when the image registry url has a port defined. Reproducible with following steps;

• Create compose.yaml with following contents:

  services:
  test:
  image: ghcr.io:443/containers/podlet

• Run podlet:

  podman run --rm -v ./compose.yaml:/compose.yaml:Z ghcr.io/containers/podlet compose /compose.yaml

Following error is printed:

Error:
   0: error converting compose file
   1: error reading compose file
   2: File `/compose.yaml` is not a valid compose file
   3: services.test.image: invalid image tag: image tag contains invalid character '/', tags must only contain ASCII letters (a-z, A-Z), digits (0-9), dots (.), underscores (_), and dashes (-) at line 3 column 12

[nhi-vanye]

Also getting hit by this.

[k9withabone]

Good catch. I didn't think about registry ports when writing the image Name validation logic as it's not included in the regex of the spec and the "Implementers Note" wasn't there.

[k9withabone]

Blocked on k9withabone/compose_spec_rs#22.