compose version: "2.0"

[abuckenheimer]

Hey folks,

Noticed an issue using a downstream project ecs-cli where libcompose fails to parse the compose file when version is set to "2.0" instead of "2". I have never been a gopher but if I had to take a stab at it it seems like the issue is a naive string comparison here: if config.Version != "2" { ... when really one would want to check for "2" or "2.0"?

A good test might be ./libcompose-cli config | ./libcompose-cli -f - config using any docker-compose.yml. This is essentially how I ran into the bug in the wild and is a convenient way to assert that libcompose-cli config only outputs valid compose files and can read all valid compose files.

Thanks in advance! Sorry I can't be any more help :sad:

[CpuID]

This can be closed thanks to #507 for now I think (lack of test coverage, but the bug is resolved).