misuse of .env file

[lukeorland]

The .env file at the root of the repo has special use: https://docs.docker.com/compose/env-file/

The file is sourced when docker-compose is invoked, and the values affect docker-compose commands.

My suggestion is to move the contents of the current .env file to docker-compose*.yml, under a new environment: heading.

For reference: https://docs.docker.com/compose/compose-file/#/environment

[mjhea0]

Would this PR address it? #37

[imaia]

#37 duplicates the environment variables twice. Would there be a better approach? .env is quite clean, even if not "right".

[bmanojlovic]

I was looking in more elegant way not using .env file but there is no good way to do it without duplicating vars :(.