Differential D10887

deltas: at a `target_rev` parameter to finddeltainfo
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Authored by marmoute on Jun 20 2021, 5:22 PM.

Details

Reviewers

Alphare

Group Reviewers

hg-reviewers

Commits

rHG93f4e183b3f5: deltas: at a `target_rev` parameter to finddeltainfo

Summary

Otherwise, recomputing a delta for a revision might result in a delta against a
later revision or a full snapshot thinking we are appending a new revision.

We will make use of this during censoring (and later, stripping).

Diff Detail

Repository

rHG Mercurial

Lint

Automatic diff as part of commit; lint not applicable.

Unit

Automatic diff as part of commit; unit tests not applicable.

Event Timeline

marmoute created this revision.Jun 20 2021, 5:22 PM

Herald added a reviewer: hg-reviewers. · View Herald TranscriptJun 20 2021, 5:22 PM

Herald added a subscriber: mercurial-patches. · View Herald Transcript

marmoute added a child revision: D10869: censor: implement censoring for revlogv2.Jun 20 2021, 5:22 PM

Alphare accepted this revision.Jun 21 2021, 5:00 AM

This revision is now accepted and ready to land.Jun 21 2021, 5:00 AM

marmoute updated this revision to Diff 28646.Jun 21 2021, 9:10 AM

marmoute added a commit: rHG93f4e183b3f5: deltas: at a `target_rev` parameter to finddeltainfo.Jun 21 2021, 11:16 AM

Closed by commit rHG93f4e183b3f5: deltas: at a `target_rev` parameter to finddeltainfo (authored by marmoute). · Explain Why

This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

			Path	Packages
M			mercurial/revlogutils/deltas.py (16 lines)

Diff	ID	Description	Created	Lint	Unit
Base		Base
Diff 1	28616		Jun 20 2021, 5:22 PM	★	★
Diff 2	28646		Jun 21 2021, 9:10 AM	★	★
Diff 3	28664	rHG93f4e183b3f57761b271702aa16e0aaf6b2fa7e3	Jun 20 2021, 5:05 PM	★	★

Status	Author	Revision
Closed	marmoute	D10869 censor: implement censoring for revlogv2
Closed	marmoute	D10887 deltas: at a `target_rev` parameter to finddeltainfo
Closed	marmoute	D10868 revlog: list older-but-still-around file in `files`
Closed	marmoute	D10867 revlog: add docket method to request new content files
Closed	marmoute	D10866 revlog: add a way to keep track of older uids in the docket
Closed	marmoute	D10889 revlog: factor the logic to determine the delta compression out
Closed	marmoute	D10865 nodemap: fix some comment formatting
Closed	marmoute	D10858 revlogv2: fix `hg verify` with revlog v2
Closed	marmoute	D10857 revlogv2: also test that local clone works
Closed	marmoute	D10856 clone: also report the bookmark file as copied
Closed	marmoute	D10855 clone: reuse the stream clone logic for local clone
Closed	marmoute	D10854 copyfiles: add a way to relax the file system checking for hardlink
Closed	marmoute	D10853 copyfile: add a option callback for failed hardlinking
Closed	marmoute	D10852 streamingclone: extract the scanning part from the generation part
Closed	marmoute	D10851 vfs: add a `register_file` method on the vfs class
Closed	marmoute	D10850 clone: use "official" API to create local clone destination
Closed	marmoute	D10849 localrepo: introduce a clone_requirements function
Closed	marmoute	D10848 createrepository: allow to directly pass the target requirements
Abandoned	marmoute	D10847 copyfile: add overlay in the whitelist for hardlink
Closed	marmoute	D10846 transaction: simplify `undo.backupfiles` file creation with a variable
Closed	marmoute	D10845 transaction: narrow the error filtering when failing to rename undo file
Closed	marmoute	D10844 transaction: clarify a conditionnal about version check
Closed	marmoute	D10843 transaction: extract message about different version in a constants
Closed	marmoute	D10842 transaction: explain why some recovery failed
Closed	marmoute	D10841 copyfiles: deal with existing file when hardlinking
Closed	marmoute	D10840 clone: cleanup the "cleanup dir" logic used during local clone

Diff 28664

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mercurial/revlogutils/deltas.py

deltas: at a `target_rev` parameter to finddeltainfoClosedPublicActions