[jacobegold]

There are tools that solve this problem! I work on one (Graphite), but there's also plenty of others like git-branchless and Sapling. All three of these are inspired by Facebook's internal fork of Mercurial (with Phabricator/"Diffs" for reviewing) -- Google has a similar model with Piper/Critique CLs, with Gerrit as the open source result.

[20after4]

So Facebook is still using Phabricator? Somehow I suspected that they had abandoned it since they seemingly stopped being involved in the open source Phabricator project.