Pierre-Yves David <pierre-yves.david@octobus.net> [Tue, 04 May 2021 14:18:06 +0200] rev 47269
revlog: do not call Rust code if the index is not compatible with it
This will avoid hitting the TypeError we defined in the previous changesets.
This is the simplest fix but not the most elegant.
Ideally we would teach the Rust code to use any kind of revlog. However this is
an adventure for another time.
Differential Revision: https://phab.mercurial-scm.org/D10666
Pierre-Yves David <pierre-yves.david@octobus.net> [Tue, 04 May 2021 14:16:26 +0200] rev 47268
revlog: signal which revlog index are compatible with Rust
Otherwise, Rust may treat python object like `cindex` object, leading to
trouble. The new attribute is an integer because I expect we might need a flag
field in the future.
As a start we get the rust code to raise a clear TypeError. We will use the
information in a smarter way in the next changesets.
Differential Revision: https://phab.mercurial-scm.org/D10665
Pierre-Yves David <pierre-yves.david@octobus.net> [Tue, 04 May 2021 11:19:48 +0200] rev 47267
revlog: pass around the `rev` we deal with when packing/unpacking entry
This will help code to compute some flag on the fly.
Differential Revision: https://phab.mercurial-scm.org/D10664
Pierre-Yves David <pierre-yves.david@octobus.net> [Mon, 29 Mar 2021 20:46:56 +0200] rev 47266
changelogv2: use a dedicated version number
If we want to change the format, we need a new version number. We start with
that.
Differential Revision: https://phab.mercurial-scm.org/D10663
Pierre-Yves David <pierre-yves.david@octobus.net> [Tue, 04 May 2021 03:05:52 +0200] rev 47265
changelogv2: `copies-side-data` now implies `changelogv2`
To store information about file changes and copies only requires sidedata
support for the changelog. So we only enables `changelogv2`. This is less
impactful and should help us to ship the changeset centric copy tracing sooner.
Differential Revision: https://phab.mercurial-scm.org/D10662
Pierre-Yves David <pierre-yves.david@octobus.net> [Tue, 04 May 2021 04:32:09 +0200] rev 47264
changelogv2: allow upgrade from and to this format
Differential Revision: https://phab.mercurial-scm.org/D10661
Pierre-Yves David <pierre-yves.david@octobus.net> [Mon, 29 Mar 2021 22:40:54 +0200] rev 47263
changelogv2: introduce a "changelogv2" feature
Right now, this means using revlogv2, but only for the changelog. We will have
the format more unique in future changesets.
Differential Revision: https://phab.mercurial-scm.org/D10660
Pierre-Yves David <pierre-yves.david@octobus.net> [Tue, 04 May 2021 05:18:57 +0200] rev 47262
revlogv2: drop the code related to inlined revlogv2
Tevlogv2 will not use inlined revlog. As a result we can drop the associated
code.
Differential Revision: https://phab.mercurial-scm.org/D10659
Pierre-Yves David <pierre-yves.david@octobus.net> [Tue, 04 May 2021 02:55:56 +0200] rev 47261
revlogv2: no longer attempt to use inline for new revlog
revlogv2 steered away for the inline feature.
Differential Revision: https://phab.mercurial-scm.org/D10658
Pierre-Yves David <pierre-yves.david@octobus.net> [Tue, 04 May 2021 02:52:24 +0200] rev 47260
sidedata: use the "feature" to detect that sidedata are enabled
This is more versatile than relying on the revlogv2 requirements.
Differential Revision: https://phab.mercurial-scm.org/D10657