Feature request: Attachments

[jgwinner]

Can we attach files?

We are running some automated tests. I'd really like it if I could attach failed testing results as a .txt file to a Slack message, to alert the developer.

This is a little easier than having them dig through GitHub log files.

Is there any way to do this? I didn't see it listed in the features, so this could be a useful add.

I may have a work around with my product to just use Sendmail, but slack is really our preferred communication channel!

== John ==

[archive]

Good idea! Either you start on a PR, or I will look at something upcoming days