Variable expansion in default value?

[Venky Iyer]

FOO=foo
BAR=${BAR:-${FOO}/bar}

This seems to set BAR to ${FOO/bar}

[Jonas Chevalier]

It only supports a limited subset of the .env format. I only implemented the things that I needed. But PR welcome!

[Venky Iyer]

@zimbatm ok, I took a shot, I'm a go n00b so please let me know if I did something incorrect

[Venky Iyer]

Hi @zimbatm, could you please take a look at #9 when you get a chance?