Summary:
Copy of hackbranch hackathon project with a few changes.
The goal is to allow saving commits under certain bookmarks in the separate store. These bookmarks are called 'scratch' bookmarks and are defined in config file (for example, 're:scratch/.+').
Scratch commits are sent in a separate bundle2 part during push. During pull new bundle repo is created and requests are served using this bundle repo.
There are a few changes from hackathon project implementation.
# It requires no changes in mercurial core. It was done by wrapping `findcommonincoming()` function and changing `lookup()` wireproto method (see below).
# Instead of introducing `listkeypattern()` wireproto method, `lookup()` method and `pull()` command were wrapped. I did it because I thought that it will make code easier. It probably haven't made it easier, it's almost the same. I can change it back to `listkeypattern` if it's necessary.
The bad thing about current implementation is that scratch bookmarks are not downloaded. But in the previous implementation also haven't downloaded bookmark if remotenames is enabled.
There are a couple of problems:
1) As I mentioned before, scratch bookmarks are not downloaded
2) It's impossible to pull both scratch and non-scratch bookmark
Test Plan: python ../../../hg-crew/tests/run-tests.py test-bundlestore.t
Reviewers: durham, rmcelroy, mitrandir
Reviewed By: mitrandir
Subscribers: mjpieters
Differential Revision: https://phabricator.intern.facebook.com/D3750999
Tasks: 12479677
Signature: t1:3750999:1472052396:5d7828566863f0aa437cdc34439ec0759503c6c9
Summary: I'll later add most of your hackhaton hackbranch code to this project with a few small fixes
Test Plan: No need
Reviewers: durham, rmcelroy, mitrandir
Reviewed By: rmcelroy, mitrandir
Subscribers: quark, rmcelroy, mjpieters, #sourcecontrol
Differential Revision: https://phabricator.intern.facebook.com/D3736089
Signature: t1:3736089:1471876504:98c4efc3bdf66d60f98eed11a3f13bae56fdc716
