Re: [PATCH v4 13/35] ls-refs: introduce ls-refs server command

On Mon, Mar 05, 2018 at 10:21:55AM -0800, Brandon Williams wrote:

quoted

Hmm, so this would accept stuff like "refs/heads/*/foo" but quietly
ignore the "/foo" part.

Yeah that's true...this should probably not do that.  Since
"refs/heads/*/foo" violates what the spec is, really this should error
out as an invalid pattern.

Yeah, that would be better, I think.

quoted

It also accepts "refs/h*" to get "refs/heads" and "refs/hello".  I think
it's worth going for the most-restrictive thing to start with, since
that enables a lot more server operations without worrying about
breaking compatibility.

And just to clarify what do you see as being the most-restrictive case
of patterns that would should use?

I mean only accepting "*" at a "/" boundary (or just allowing a trailing
slash to imply recursion, like "refs/heads/", or even just always
assuming recursion to allow "refs/heads").

-Peff