On 2019.07.01 13:19, Emily Shaffer wrote: > Existing documentation on revision walks seems to be primarily intended > as a reference for those already familiar with the procedure. This > tutorial attempts to give an entry-level guide to a couple of bare-bones > revision walks so that new Git contributors can learn the concepts > without having to wade through options parsing or special casing. > > The target audience is a Git contributor who is just getting started > with the concept of revision walking. The goal is to prepare this > contributor to be able to understand and modify existing commands which > perform revision walks more easily, although it will also prepare > contributors to create new commands which perform walks. > > The tutorial covers a basic overview of the structs involved during > revision walk, setting up a basic commit walk, setting up a basic > all-object walk, and adding some configuration changes to both walk > types. It intentionally does not cover how to create new commands or > search for options from the command line or gitconfigs. > > There is an associated patchset at > https://github.com/nasamuffin/git/tree/revwalk that contains a reference > implementation of the code generated by this tutorial. > > Signed-off-by: Emily Shaffer <emilyshaf...@google.com> > Helped-by: Eric Sunshine <sunsh...@sunshineco.com>
This looks good to me; as a new Git developer I found it informative and wish it had been present before I took my first look at the rev-walk code.
