Environments in foreman?

[stoplion]

Can Foreman take an env var from the cli?

I'm trying in several ways. Nothing seems is picking up.

For example, I need to run Rails (using Foreman) in test mode, to run some tests...

RAILS_ENV=test bundle exec foreman start
// starts in develop

bundle exec foreman -e test start
// bombs

bundle exec foreman start -e test
// bombs

I've also set up a .env.test with this in it...

RAILS_ENV=test

foreman start --env .env.test
// starts in develop

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What is the correct way to do this?