> There's also the nascent "don't fetch all the blobs" work-in-progress > clone mode which might be of interest to you: > https://blog.github.com/2018-09-10-highlights-from-git-2-19/#partial-clones Yes! I've been pretty excited about this functionality. It drives a lot of GVFS/VFS for Git under the hood. I think it's a great solution to the repo-size issue. > Is this just a reference to the advisory locking mode perforce/cvs > etc. have or is there something else at play here? Good catch. I actually phrased this precisely to avoid calling it "File Locking". An essential example would be a team of 5 audio designers working together on the SFX for a game. If one designer wants to add a layer of ambience to 40% of the .wav files, they have to coordinate with everyone else on the project manually. Without coordination this developer will clobber any changes made to these files while he worked on them. File Locking is the way that Perforce manages this, where a developer can exclusively block modifications on a set of files across the entire team. File locking is just one solution to the problem. It's also one that doesn't play well with git's decentralized structure and branching model. I would state the problem more generally: Developers need some way to know, as early as possible, if modifying a file will cause conflicts upstream. Optionally this knowledge can block modifying the file directly (if we're certain there's already a conflicting version of the file on a different branch). JA
