Make the scratch buffer work with cljs

[expez]

Rotating the connection should dispatch to the right buffer. Alternatively we could add a cljs scratch buffer.

[bbatsov]

I'm not sure what exactly do you refer to. More details, please.

[expez]

Right now the scratch buffer just dispatches to the clj buffer and there's noting to be done about it. Cljs users would like a scratch buffer too!

[bbatsov]

There's a command to set the connection used by the scratch buffer. Probably we can add something to directly create a cljs scratch or we can simply prompt at buffer creation time about the connection that should be associated with a scratch buffer.

[bbatsov]

See the changes I've made here - hopefully it's now clear how to change the buffer's connection.

[vspinu]

This connection hack (among quite some others) is essentially due to unavailability in cider of an intermediate construct between connection process/buffer and connection's project-dir. None of the currently available "connection" units corresponds to the much needed "interaction connection" or "eval connection".

FYI, I started looking into refactoring the connection system and I am on the way to drop this change as well as the whole "default-connection & friends" hairdo in favor of a hopefully much simpler interaction model.

[achikin]

Looks like cider-toggle-buffer-connection command is not available.

[vspinu]

It has been removed with the new connection system. I think the best option would be to allow the scratch to be of various types clj, cljs and the default "cljc". You could choose the type with C-u on cider-scratch if you really need that.