[windows] Parsing anonymous Service#volumes raise AbsoluteContainerPath

[axel7083]

I was not able to find the specification, but here is the example from the official repository docker/awesome-compose#angular

The compose is the following

services:
  web:
    build:
      context: angular
      target: builder
    ports:
      - 4200:4200
    volumes:
      - ./angular:/project
      - /project/node_modules # <-- problematic line

I was looking at the containers/podman-compose project, and this case is commented as followed

Anonymous: Just specify a path and let the engine creates the volume¹

It seems that they consider the following, if the short mount is only a path, it must be volume that is anonymous (not explicitly defined)

Footnotes

1. https://github.com/containers/podman-compose/blob/d79ff01e7711959b277197bc0a9c7b5790d1d0a0/podman_compose.py#L139-L142 ↩

[axel7083]

I was facing the issue while using Podlet (main branch).

Error

Error: 
   0: error converting compose file
   1: error reading compose file
   2: File `C:\\Users\\axels\\Documents\\github\\redhat\\awesome-kube-play\\angular\\compose.yaml` is not a valid compose file
   3: volume container path `/project` is not absolute

Location:
   src\cli\compose.rs:214

Specific error is from ParseShortVolumeError

compose_spec_rs/src/service/volumes.rs

Lines 235 to 236 in 1c6924b

	#[error("volume container path `{0}` is not absolute")]
	AbsoluteContainerPath(String),

I am on windows, might be the reason after some research