Accept stdin as input

[smeevil]

Hi,

For external editors it would be very nice if Dogma would accept source code from stdin.
This will allow for a lot of IDE's to use Dogma as an inline lint-ing tool, for example with Spacemacs and Flycheck. Currently you need to feed Dogma an existing file to lint.

I've been working on a small prove of concept to see if I could make this happen and here is the result :

(note the /tmp/test.ex is a dummy value, not an actual file)

Before I dive deeper into this and make everything nice and tidy, I was wondering what you think about this feature and if it has any chance of being merged.

Let me know,

Gerard

[lpil]

I didn't see the point in this, but you've given a very good use case here. I'm game. :)

[lpil]

Perhaps it should use a special stdin CLI flag? Or another task?

[smeevil]

Cool,

Spend quite some time with it today, and almost have everything nice and tidy.
It is indeed using a new flag.
Will send you a pull request tonight, or maybe earlier if I can sneak some more time in between work :)

Gerard.

[lpil]

Thanks Gerard!