Racker doesnt properly load .env file

[AskarZinurov]

I'm using dotenv-rails gem for storing some application configs. Gem allows to describe .env file in various formats https://github.com/bkeepers/dotenv/blob/master/lib/dotenv/parser.rb#L12:

SOME_VARIABLE: 'value'

and

SOME_VARIABLE= 'value'

But prax understands only:

export SOME_VARIABLE='value'

[creature]

I hadn't seen this ticket, but I also had this problem and have sent a pull request to fix it.

[ysbaddaden]

Prax shouldn't crash but log a warning when a .env file can't be properly sourced.

[ysbaddaden]

Prax understands .env files as described by foreman and heroku config -s, so it understandsSOME_VARIABLE=value and transforms it as export SOME_VARIABLE=value before sourcing.