Mercurial > hg
annotate hgext3rd/__init__.py @ 45634:9a6b409b8ebc
changing-files: rework the way we store changed files in side-data
We need to store new data so this is a good opportunity to rework this fully.
1) We directly store the list of affected file in the side data:
* This avoid having to fetch and parse the `files` list in the revision in
addition to the sidedata. Making the data more self sufficient.
* This work around situation where that `files` field contains wrong
information, and open the way to other bug fixing (eg: issue6219)
* The format (fixed initial index, sorted files) allow for fast lookup of
filename within the structure.
* This unify the storage of affected files and copies sources and destination,
limiting the number filename stored redundantly.
* This prepare for the fact we should drop the `files` as soon as we do any
change affecting the revision schema.
* This rely on compression to avoid a significant increase of the changelog.d.
More testing on this will be done before we freeze the final format.
2) We can store additional data:
* The new "merged" field,
* A future "salvaged" set recording files that might have been deleted but have
were still present in the final result.
Differential Revision: https://phab.mercurial-scm.org/D9090
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Tue, 15 Sep 2020 10:55:17 +0200 |
parents | 2372284d9457 |
children | 6000f5b25c9b |
rev | line source |
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28541
4b81487a01d4
extensions: also search for extension in the 'hgext3rd' package
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28450
diff
changeset
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1 # name space package to host third party extensions |
28450
155e3308289c
hgext: officially turn 'hgext' into a namespace package
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
1360
diff
changeset
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2 from __future__ import absolute_import |
155e3308289c
hgext: officially turn 'hgext' into a namespace package
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
1360
diff
changeset
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3 import pkgutil |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
28541
diff
changeset
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4 |
28450
155e3308289c
hgext: officially turn 'hgext' into a namespace package
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
1360
diff
changeset
|
5 __path__ = pkgutil.extend_path(__path__, __name__) |