Re: Corner case involving null sha1, alternates, cache misses, and submodule config API

2016-12-26 Thread Stefan Beller
On Sat, Dec 24, 2016 at 6:29 PM, Mike Hommey wrote: > Hi, > > As you might be aware, I'm working on a mercurial remote helper for git. > The way it stores metadata for mercurial manifests abuses "commit" > references in trees, which are normally used for submodules. > > Some operations in the help

Corner case involving null sha1, alternates, cache misses, and submodule config API

2016-12-24 Thread Mike Hommey
Hi, As you might be aware, I'm working on a mercurial remote helper for git. The way it stores metadata for mercurial manifests abuses "commit" references in trees, which are normally used for submodules. Some operations in the helper use git diff-tree on those trees to find files faster than jus