Mercurial > hg
view tests/fakemergerecord.py @ 45944:595979dc924e
copies: introduce a basic Rust function for `combine_changeset_copies`
This new function mirror the python code. This first implementation does a lot
of data copies and is therefore quite slow. However my goal here is to create a
simple "frame" from where to start adding optimization.
This patch focus on the `hg-core` part of this work. Coming patches will do the
necessary `hg-cpython` work to be able to use this from Python.
Differential Revision: https://phab.mercurial-scm.org/D9297
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Thu, 01 Oct 2020 18:51:06 +0200 |
parents | b7808443ed6a |
children | 6000f5b25c9b |
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# Extension to write out fake unsupported records into the merge state # # from __future__ import absolute_import from mercurial import ( mergestate as mergestatemod, registrar, ) cmdtable = {} command = registrar.command(cmdtable) @command( b'fakemergerecord', [ (b'X', b'mandatory', None, b'add a fake mandatory record'), (b'x', b'advisory', None, b'add a fake advisory record'), ], '', ) def fakemergerecord(ui, repo, *pats, **opts): with repo.wlock(): ms = mergestatemod.mergestate.read(repo) records = ms._makerecords() if opts.get('mandatory'): records.append((b'X', b'mandatory record')) if opts.get('advisory'): records.append((b'x', b'advisory record')) ms._writerecords(records)