Cannot specify compose file with environment variable

[sam-berning]

Describe the bug If I specify the COMPOSE_FILE environment variable in my local shell, it will be ignored by Finch when searching for compose files. The variable is not shared with the Finch VM.

Steps to reproduce

$ mv docker-compose.yaml sam-compose.yaml
$ export COMPOSE_FILE=sam-compose.yaml
$ finch compose up                    
FATA[0000] no configuration file provided: not found    
FATA[0000] exit status 1

Expected behavior Finch should be able to find the compose file specified in the COMPOSE_FILE env variable. https://docs.docker.com/compose/environment-variables/envvars/#compose_file