Re: [PATCH 1/3] Add support for external programs for handling native fetches

Daniel Barkalow [off-list ref] wrote:

+Commands are given by the caller on the helper's standard input, one per line.
+
+'list'::
+	Outputs the names of refs followed by the hex of their values
+	or "@<name>" for symrefs, one per line. After the complete
+	list, outputs a blank line.

I hate to be a nit, but why this format and not the one that is
produced by `git ls-remote` and the native protocol?  I know its
pretty arbitrary either way, but since we already have a history
of using "SHA1 ref\n" why not continue that tradition here?

-- 
Shawn.