( )⚙ D11997 share-safe: enable by default (BC)

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Differential D11997

share-safe: enable by default (BC)
ClosedPublic

Authored by marmoute on Jan 12 2022, 9:09 AM.

Details

Reviewers
durin42
Alphare
Group Reviewers
hg-reviewers
Commits
rHG7ee07e1a25c0: share-safe: enable by default (BC)
Summary

The feature have been around for a year (4 version) and is quite important.

Lets make it enabled by default.

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.Jan 12 2022, 9:09 AM
Alphare requested changes to this revision.Jan 17 2022, 8:58 AM
Alphare added a subscriber: Alphare.

The change itself is a good idea, aside from my inline comments

relnotes/next
9

repositories more consistent across repositories? I'm not 100% sure what the original intention was

11

What this the intended meaning (+typos)? "This introduces a behavior change as shares from repositories using the new variant will also use their main repository's configuration"

This revision now requires changes to proceed.Jan 17 2022, 8:58 AM
marmoute updated this revision to Diff 31791.Jan 24 2022, 9:53 AM
Alphare requested changes to this revision.Jan 24 2022, 11:28 AM
Alphare added inline comments.
relnotes/next
10

s/consitenty/consistent/

11

This appears to not be done

This revision now requires changes to proceed.Jan 24 2022, 11:28 AM
marmoute added inline comments.Jan 24 2022, 11:51 AM
relnotes/next
9

should be "requirements more consistent" updating.

11

I did adjust the sentence to make it clearer. I am not sure what wrong with it.

Alphare added inline comments.Jan 24 2022, 11:53 AM
relnotes/next
11

"This introduce a behavior changes as shares from repository using the
new format will also use their main repository's configuration." -> "This introduces a behavior change as shares from repositories using the
new format will also use their main repository's configuration."

Our messages crossed, we should now be good with this change

baymax updated this revision to Diff 31899.Jan 24 2022, 1:22 PM

✅ refresh by Heptapod after a successful CI run (🐙 💚)

Alphare accepted this revision.Jan 25 2022, 4:06 AM
Alphare added inline comments.
relnotes/next
26

means* (I'll amend it on-the-fly, this is just so I don't forget)

This revision is now accepted and ready to land.Jan 25 2022, 4:06 AM
marmoute added a commit: rHG7ee07e1a25c0: share-safe: enable by default (BC).Jan 25 2022, 4:28 AM
Closed by commit rHG7ee07e1a25c0: share-safe: enable by default (BC) (authored by marmoute). · Explain Why
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Diff 31976

mercurial/configitems.py

b'format', b'format',
b'exp-use-copies-side-data-changeset', b'exp-use-copies-side-data-changeset',
default=False, default=False,
experimental=True, experimental=True,
) )
coreconfigitem( coreconfigitem(
b'format', b'format',
b'use-share-safe', b'use-share-safe',
default=False, default=True,
) )
coreconfigitem( coreconfigitem(
b'format', b'format',
b'internal-phase', b'internal-phase',
default=False, default=False,
experimental=True, experimental=True,
) )
coreconfigitem( coreconfigitem(

mercurial/helptext/config.txt

Beware that existing shares will not be upgraded/downgraded, and by Beware that existing shares will not be upgraded/downgraded, and by
default, Mercurial will refuse to interact with them until the mismatch default, Mercurial will refuse to interact with them until the mismatch
is resolved. See :hg:`help config share.safe-mismatch.source-safe` and is resolved. See :hg:`help config share.safe-mismatch.source-safe` and
:hg:`help config share.safe-mismatch.source-not-safe` for details. :hg:`help config share.safe-mismatch.source-not-safe` for details.
Introduced in Mercurial 5.7. Introduced in Mercurial 5.7.
Disabled by default. Enabled by default in Mercurial 6.1.
``usestore`` ``usestore``
Enable or disable the "store" repository format which improves Enable or disable the "store" repository format which improves
compatibility with systems that fold case or otherwise mangle compatibility with systems that fold case or otherwise mangle
filenames. Disabling this option will allow you to store longer filenames filenames. Disabling this option will allow you to store longer filenames
in some situations at the expense of compatibility. in some situations at the expense of compatibility.
Repositories with this on-disk format require Mercurial version 0.9.4. Repositories with this on-disk format require Mercurial version 0.9.4.

mercurial/upgrade_utils/actions.py

) )
@registerformatvariant @registerformatvariant
class sharesafe(requirementformatvariant): class sharesafe(requirementformatvariant):
name = b'share-safe' name = b'share-safe'
_requirement = requirements.SHARESAFE_REQUIREMENT _requirement = requirements.SHARESAFE_REQUIREMENT
default = False default = True
description = _( description = _(
b'old shared repositories do not share source repository ' b'old shared repositories do not share source repository '
b'requirements and config. This leads to various problems ' b'requirements and config. This leads to various problems '
b'when the source repository format is upgraded or some new ' b'when the source repository format is upgraded or some new '
b'extensions are enabled.' b'extensions are enabled.'
) )

relnotes/next

== New Features == == New Features ==
== Default Format Change == == Default Format Change ==
These changes affects newly created repositories (or new clone) done with These changes affects newly created repositories (or new clone) done with
Mercurial XXX. Mercurial 6.1.
The `share-safe` format variant is now enabled by default. It makes
AlphareUnsubmitted
Not Done

repositories more consistent across repositories? I'm not 100% sure what the original intention was

Alphare: repositories more consistent across repositories? I'm not 100% sure what the original intention…
marmouteAuthorUnsubmitted
Done

should be "requirements more consistent" updating.

marmoute: should be "requirements more consistent" updating.
configuration and requirements more consistent across repository and their
AlphareUnsubmitted
Not Done

s/consitenty/consistent/

Alphare: s/consitenty/consistent/
shares. This introduces a behavior change as shares from a repository using the
AlphareUnsubmitted
Not Done

What this the intended meaning (+typos)? "This introduces a behavior change as shares from repositories using the new variant will also use their main repository's configuration"

Alphare: What this the intended meaning (+typos)? "This introduces a behavior change as shares from…
AlphareUnsubmitted
Not Done

This appears to not be done

Alphare: This appears to not be done
marmouteAuthorUnsubmitted
Done

I did adjust the sentence to make it clearer. I am not sure what wrong with it.

marmoute: I did adjust the sentence to make it clearer. I am not sure what wrong with it.
AlphareUnsubmitted
Not Done

"This introduce a behavior changes as shares from repository using the
new format will also use their main repository's configuration." -> "This introduces a behavior change as shares from repositories using the
new format will also use their main repository's configuration."

Our messages crossed, we should now be good with this change

Alphare: "This introduce a behavior changes as shares from repository using the new format will also use…
new format will also use their main repository's configuration.
See `hg help config.format.use-share-safe` for details about the feature and
the available options for auto-upgrading existing shares.
== New Experimental Features == == New Experimental Features ==
== Bug Fixes == == Bug Fixes ==
The `--no-check` and `--no-merge` now properly overwrite the behavior from `commands.update.check`. The `--no-check` and `--no-merge` now properly overwrite the behavior from `commands.update.check`.
== Backwards Compatibility Changes == == Backwards Compatibility Changes ==
The remotefilelog extension now requires an appropiate excludepattern The remotefilelog extension now requires an appropiate excludepattern
AlphareUnsubmitted
Not Done

means* (I'll amend it on-the-fly, this is just so I don't forget)

Alphare: means* (I'll amend it on-the-fly, this is just so I don't forget)
for subrepositories. for subrepositories.
The labels passed to merge tools have changed slightly. Merge tools can get The labels passed to merge tools have changed slightly. Merge tools can get
labels passed to them if you include `$labellocal`, `$labelbase`, and/or labels passed to them if you include `$labellocal`, `$labelbase`, and/or
`$labelother` in the `merge-tool.<tool name>.args` configuration. These labels `$labelother` in the `merge-tool.<tool name>.args` configuration. These labels
used to have some space-padding, and truncation to fit within 72 columns. Both used to have some space-padding, and truncation to fit within 72 columns. Both
the padding and the truncation has been removed. the padding and the truncation has been removed.
Some of the text in labels passed to merge tools has changed. For example, Some of the text in labels passed to merge tools has changed. For example,
in conflicts while running `hg histedit`, the labels used to be "local", in conflicts while running `hg histedit`, the labels used to be "local",
"base", and "histedit". They are now "already edited", "base", and "histedit". They are now "already edited",
"parent of current change", and "current change", respectively. "parent of current change", and "current change", respectively.
The use of `share-safe`, means shares (of new repositories) will also use their
main repository's configuration see the `Default Format Change` section
for details.
== Internal API Changes == == Internal API Changes ==
The following functions have been removed: The following functions have been removed:
Miscellaneous: Miscellaneous:

tests/test-empty.t

$ ls .hg $ ls .hg
00changelog.i 00changelog.i
cache cache
requires requires
store store
wcache wcache
Should be empty: Should be empty (except for the "basic" requires):
$ ls .hg/store $ ls .hg/store
requires
Poke at a clone: Poke at a clone:
$ cd .. $ cd ..
$ hg clone a b $ hg clone a b
updating to branch default updating to branch default
0 files updated, 0 files merged, 0 files removed, 0 files unresolved 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd b $ cd b
$ hg verify $ hg verify
checking changesets checking changesets
checking manifests checking manifests
crosschecking files in changesets and manifests crosschecking files in changesets and manifests
checking files checking files
checked 0 changesets with 0 changes to 0 files checked 0 changesets with 0 changes to 0 files
$ ls .hg $ ls .hg
00changelog.i 00changelog.i
cache cache
dirstate dirstate
hgrc hgrc
requires requires
store store
wcache wcache
Should be empty: Should be empty (except for the "basic" requires):
$ ls .hg/store $ ls .hg/store
requires
$ cd .. $ cd ..

tests/test-fncache.t

.hg/requires .hg/requires
.hg/store .hg/store
.hg/store/00changelog.i .hg/store/00changelog.i
.hg/store/00manifest.i .hg/store/00manifest.i
.hg/store/data .hg/store/data
.hg/store/data/tst.d.hg .hg/store/data/tst.d.hg
.hg/store/data/tst.d.hg/_foo.i .hg/store/data/tst.d.hg/_foo.i
.hg/store/phaseroots .hg/store/phaseroots
.hg/store/requires
.hg/store/undo .hg/store/undo
.hg/store/undo.backupfiles .hg/store/undo.backupfiles
.hg/store/undo.phaseroots .hg/store/undo.phaseroots
.hg/undo.backup.dirstate .hg/undo.backup.dirstate
.hg/undo.bookmarks .hg/undo.bookmarks
.hg/undo.branch .hg/undo.branch
.hg/undo.desc .hg/undo.desc
.hg/undo.dirstate .hg/undo.dirstate

tests/test-hardlinks.t

$ nlinksdir r1/.hg/store $ nlinksdir r1/.hg/store
1 r1/.hg/store/00changelog.i 1 r1/.hg/store/00changelog.i
1 r1/.hg/store/00manifest.i 1 r1/.hg/store/00manifest.i
1 r1/.hg/store/data/d1/f2.i 1 r1/.hg/store/data/d1/f2.i
1 r1/.hg/store/data/f1.i 1 r1/.hg/store/data/f1.i
1 r1/.hg/store/fncache (repofncache !) 1 r1/.hg/store/fncache (repofncache !)
1 r1/.hg/store/phaseroots 1 r1/.hg/store/phaseroots
1 r1/.hg/store/requires
1 r1/.hg/store/undo 1 r1/.hg/store/undo
1 r1/.hg/store/undo.backup.fncache (repofncache !) 1 r1/.hg/store/undo.backup.fncache (repofncache !)
1 r1/.hg/store/undo.backupfiles 1 r1/.hg/store/undo.backupfiles
1 r1/.hg/store/undo.phaseroots 1 r1/.hg/store/undo.phaseroots
Create hardlinked clone r2: Create hardlinked clone r2:
$ nlinksdir r1/.hg/store $ nlinksdir r1/.hg/store
2 r1/.hg/store/00changelog.i 2 r1/.hg/store/00changelog.i
2 r1/.hg/store/00manifest.i 2 r1/.hg/store/00manifest.i
2 r1/.hg/store/data/d1/f2.i 2 r1/.hg/store/data/d1/f2.i
2 r1/.hg/store/data/f1.i 2 r1/.hg/store/data/f1.i
1 r1/.hg/store/fncache (repofncache !) 1 r1/.hg/store/fncache (repofncache !)
1 r1/.hg/store/phaseroots 1 r1/.hg/store/phaseroots
1 r1/.hg/store/requires
1 r1/.hg/store/undo 1 r1/.hg/store/undo
1 r1/.hg/store/undo.backup.fncache (repofncache !) 1 r1/.hg/store/undo.backup.fncache (repofncache !)
1 r1/.hg/store/undo.backupfiles 1 r1/.hg/store/undo.backupfiles
1 r1/.hg/store/undo.phaseroots 1 r1/.hg/store/undo.phaseroots
$ nlinksdir r2/.hg/store $ nlinksdir r2/.hg/store
2 r2/.hg/store/00changelog.i 2 r2/.hg/store/00changelog.i
2 r2/.hg/store/00manifest.i 2 r2/.hg/store/00manifest.i
2 r2/.hg/store/data/d1/f2.i 2 r2/.hg/store/data/d1/f2.i
2 r2/.hg/store/data/f1.i 2 r2/.hg/store/data/f1.i
1 r2/.hg/store/fncache (repofncache !) 1 r2/.hg/store/fncache (repofncache !)
1 r2/.hg/store/requires
Repo r3 should not be hardlinked: Repo r3 should not be hardlinked:
$ nlinksdir r3/.hg/store $ nlinksdir r3/.hg/store
1 r3/.hg/store/00changelog.i 1 r3/.hg/store/00changelog.i
1 r3/.hg/store/00manifest.i 1 r3/.hg/store/00manifest.i
1 r3/.hg/store/data/d1/f2.i 1 r3/.hg/store/data/d1/f2.i
1 r3/.hg/store/data/f1.i 1 r3/.hg/store/data/f1.i
1 r3/.hg/store/fncache (repofncache !) 1 r3/.hg/store/fncache (repofncache !)
1 r3/.hg/store/phaseroots 1 r3/.hg/store/phaseroots
1 r3/.hg/store/requires
1 r3/.hg/store/undo 1 r3/.hg/store/undo
1 r3/.hg/store/undo.backupfiles 1 r3/.hg/store/undo.backupfiles
1 r3/.hg/store/undo.phaseroots 1 r3/.hg/store/undo.phaseroots
Create a non-inlined filelog in r3: Create a non-inlined filelog in r3:
$ cd r3/d1 $ cd r3/d1
$ nlinksdir r3/.hg/store $ nlinksdir r3/.hg/store
1 r3/.hg/store/00changelog.i 1 r3/.hg/store/00changelog.i
1 r3/.hg/store/00manifest.i 1 r3/.hg/store/00manifest.i
1 r3/.hg/store/data/d1/f2.d 1 r3/.hg/store/data/d1/f2.d
1 r3/.hg/store/data/d1/f2.i 1 r3/.hg/store/data/d1/f2.i
1 r3/.hg/store/data/f1.i 1 r3/.hg/store/data/f1.i
1 r3/.hg/store/fncache (repofncache !) 1 r3/.hg/store/fncache (repofncache !)
1 r3/.hg/store/phaseroots 1 r3/.hg/store/phaseroots
1 r3/.hg/store/requires
1 r3/.hg/store/undo 1 r3/.hg/store/undo
1 r3/.hg/store/undo.backup.fncache (repofncache !) 1 r3/.hg/store/undo.backup.fncache (repofncache !)
1 r3/.hg/store/undo.backup.phaseroots 1 r3/.hg/store/undo.backup.phaseroots
1 r3/.hg/store/undo.backupfiles 1 r3/.hg/store/undo.backupfiles
1 r3/.hg/store/undo.phaseroots 1 r3/.hg/store/undo.phaseroots
Push to repo r1 should break up most hardlinks in r2: Push to repo r1 should break up most hardlinks in r2:
$ cd .. $ cd ..
$ nlinksdir r2/.hg/store $ nlinksdir r2/.hg/store
1 r2/.hg/store/00changelog.i 1 r2/.hg/store/00changelog.i
1 r2/.hg/store/00manifest.i 1 r2/.hg/store/00manifest.i
1 r2/.hg/store/data/d1/f2.i 1 r2/.hg/store/data/d1/f2.i
2 r2/.hg/store/data/f1.i 2 r2/.hg/store/data/f1.i
[12] r2/\.hg/store/fncache (re) (repofncache !) [12] r2/\.hg/store/fncache (re) (repofncache !)
1 r2/.hg/store/requires
#if hardlink-whitelisted repofncache #if hardlink-whitelisted repofncache
$ nlinksdir r2/.hg/store/fncache $ nlinksdir r2/.hg/store/fncache
1 r2/.hg/store/fncache 1 r2/.hg/store/fncache
#endif #endif
$ hg -R r2 verify $ hg -R r2 verify
checking changesets checking changesets
$ cd .. $ cd ..
$ nlinksdir r2/.hg/store $ nlinksdir r2/.hg/store
1 r2/.hg/store/00changelog.i 1 r2/.hg/store/00changelog.i
1 r2/.hg/store/00manifest.i 1 r2/.hg/store/00manifest.i
1 r2/.hg/store/data/d1/f2.i 1 r2/.hg/store/data/d1/f2.i
1 r2/.hg/store/data/f1.i 1 r2/.hg/store/data/f1.i
1 r2/.hg/store/fncache (repofncache !) 1 r2/.hg/store/fncache (repofncache !)
1 r2/.hg/store/requires
#if hardlink-whitelisted repofncache #if hardlink-whitelisted repofncache
$ nlinksdir r2/.hg/store/fncache $ nlinksdir r2/.hg/store/fncache
1 r2/.hg/store/fncache 1 r2/.hg/store/fncache
#endif #endif
Create a file which exec permissions we will change Create a file which exec permissions we will change
$ cd r3 $ cd r3
2 r4/.hg/store/00changelog.i 2 r4/.hg/store/00changelog.i
2 r4/.hg/store/00manifest.i 2 r4/.hg/store/00manifest.i
2 r4/.hg/store/data/d1/f2.d 2 r4/.hg/store/data/d1/f2.d
2 r4/.hg/store/data/d1/f2.i 2 r4/.hg/store/data/d1/f2.i
2 r4/.hg/store/data/f1.i 2 r4/.hg/store/data/f1.i
2 r4/.hg/store/data/f3.i 2 r4/.hg/store/data/f3.i
2 r4/.hg/store/fncache (repofncache !) 2 r4/.hg/store/fncache (repofncache !)
2 r4/.hg/store/phaseroots 2 r4/.hg/store/phaseroots
2 r4/.hg/store/requires
2 r4/.hg/store/undo 2 r4/.hg/store/undo
2 r4/.hg/store/undo.backup.fncache (repofncache !) 2 r4/.hg/store/undo.backup.fncache (repofncache !)
2 r4/.hg/store/undo.backup.phaseroots 2 r4/.hg/store/undo.backup.phaseroots
2 r4/.hg/store/undo.backupfiles 2 r4/.hg/store/undo.backupfiles
2 r4/.hg/store/undo.phaseroots 2 r4/.hg/store/undo.phaseroots
[24] r4/\.hg/undo\.backup\.dirstate (re) [24] r4/\.hg/undo\.backup\.dirstate (re)
2 r4/.hg/undo.bookmarks 2 r4/.hg/undo.bookmarks
2 r4/.hg/undo.branch 2 r4/.hg/undo.branch
2 r4/.hg/store/00changelog.i 2 r4/.hg/store/00changelog.i
2 r4/.hg/store/00manifest.i 2 r4/.hg/store/00manifest.i
2 r4/.hg/store/data/d1/f2.d 2 r4/.hg/store/data/d1/f2.d
2 r4/.hg/store/data/d1/f2.i 2 r4/.hg/store/data/d1/f2.i
2 r4/.hg/store/data/f1.i 2 r4/.hg/store/data/f1.i
2 r4/.hg/store/data/f3.i 2 r4/.hg/store/data/f3.i
2 r4/.hg/store/fncache 2 r4/.hg/store/fncache
2 r4/.hg/store/phaseroots 2 r4/.hg/store/phaseroots
2 r4/.hg/store/requires
2 r4/.hg/store/undo 2 r4/.hg/store/undo
2 r4/.hg/store/undo.backup.fncache (repofncache !) 2 r4/.hg/store/undo.backup.fncache (repofncache !)
2 r4/.hg/store/undo.backup.phaseroots 2 r4/.hg/store/undo.backup.phaseroots
2 r4/.hg/store/undo.backupfiles 2 r4/.hg/store/undo.backupfiles
2 r4/.hg/store/undo.phaseroots 2 r4/.hg/store/undo.phaseroots
[24] r4/\.hg/undo\.backup\.dirstate (re) [24] r4/\.hg/undo\.backup\.dirstate (re)
2 r4/.hg/undo.bookmarks 2 r4/.hg/undo.bookmarks
2 r4/.hg/undo.branch 2 r4/.hg/undo.branch

tests/test-hook.t

$ ls -1 .hg/store/ $ ls -1 .hg/store/
00changelog.i 00changelog.i
00manifest.i 00manifest.i
data data
fncache (repofncache !) fncache (repofncache !)
journal.phaseroots journal.phaseroots
phaseroots phaseroots
requires
undo undo
undo.backup.fncache (repofncache !) undo.backup.fncache (repofncache !)
undo.backupfiles undo.backupfiles
undo.phaseroots undo.phaseroots
precommit hook can prevent commit precommit hook can prevent commit

tests/test-inherit-mode.t

store is setgid store is setgid
$ "$PYTHON" ../printmodes.py . $ "$PYTHON" ../printmodes.py .
00700 ./.hg/ 00700 ./.hg/
00600 ./.hg/00changelog.i 00600 ./.hg/00changelog.i
00770 ./.hg/cache/ 00770 ./.hg/cache/
00600 ./.hg/requires 00600 ./.hg/requires
00770 ./.hg/store/ 00770 ./.hg/store/
00600 ./.hg/store/requires
00770 ./.hg/wcache/ 00770 ./.hg/wcache/
$ mkdir dir $ mkdir dir
$ touch foo dir/bar $ touch foo dir/bar
$ hg ci -qAm 'add files' $ hg ci -qAm 'add files'
after commit after commit
working dir files can only be written by the owner working dir files can only be written by the owner
00770 ./.hg/store/data/dir/bar/ (reposimplestore !) 00770 ./.hg/store/data/dir/bar/ (reposimplestore !)
00660 ./.hg/store/data/dir/bar/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !) 00660 ./.hg/store/data/dir/bar/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !)
00660 ./.hg/store/data/dir/bar/index (reposimplestore !) 00660 ./.hg/store/data/dir/bar/index (reposimplestore !)
00770 ./.hg/store/data/foo/ (reposimplestore !) 00770 ./.hg/store/data/foo/ (reposimplestore !)
00660 ./.hg/store/data/foo/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !) 00660 ./.hg/store/data/foo/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !)
00660 ./.hg/store/data/foo/index (reposimplestore !) 00660 ./.hg/store/data/foo/index (reposimplestore !)
00660 ./.hg/store/fncache (repofncache !) 00660 ./.hg/store/fncache (repofncache !)
00660 ./.hg/store/phaseroots 00660 ./.hg/store/phaseroots
00600 ./.hg/store/requires
00660 ./.hg/store/undo 00660 ./.hg/store/undo
00660 ./.hg/store/undo.backupfiles 00660 ./.hg/store/undo.backupfiles
00660 ./.hg/store/undo.phaseroots 00660 ./.hg/store/undo.phaseroots
00660 ./.hg/undo.backup.dirstate 00660 ./.hg/undo.backup.dirstate
00660 ./.hg/undo.bookmarks 00660 ./.hg/undo.bookmarks
00660 ./.hg/undo.branch 00660 ./.hg/undo.branch
00660 ./.hg/undo.desc 00660 ./.hg/undo.desc
00660 ./.hg/undo.dirstate 00660 ./.hg/undo.dirstate
group can write everything group can write everything
$ "$PYTHON" ../printmodes.py ../push $ "$PYTHON" ../printmodes.py ../push
00770 ../push/.hg/ 00770 ../push/.hg/
00660 ../push/.hg/00changelog.i 00660 ../push/.hg/00changelog.i
00770 ../push/.hg/cache/ 00770 ../push/.hg/cache/
00660 ../push/.hg/requires 00660 ../push/.hg/requires
00770 ../push/.hg/store/ 00770 ../push/.hg/store/
00660 ../push/.hg/store/requires
00770 ../push/.hg/wcache/ 00770 ../push/.hg/wcache/
$ umask 077 $ umask 077
$ hg -q push ../push $ hg -q push ../push
after push after push
group can still write everything group can still write everything
00660 ../push/.hg/store/data/foo.i (reporevlogstore !) 00660 ../push/.hg/store/data/foo.i (reporevlogstore !)
00770 ../push/.hg/store/data/dir/bar/ (reposimplestore !) 00770 ../push/.hg/store/data/dir/bar/ (reposimplestore !)
00660 ../push/.hg/store/data/dir/bar/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !) 00660 ../push/.hg/store/data/dir/bar/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !)
00660 ../push/.hg/store/data/dir/bar/index (reposimplestore !) 00660 ../push/.hg/store/data/dir/bar/index (reposimplestore !)
00770 ../push/.hg/store/data/foo/ (reposimplestore !) 00770 ../push/.hg/store/data/foo/ (reposimplestore !)
00660 ../push/.hg/store/data/foo/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !) 00660 ../push/.hg/store/data/foo/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !)
00660 ../push/.hg/store/data/foo/index (reposimplestore !) 00660 ../push/.hg/store/data/foo/index (reposimplestore !)
00660 ../push/.hg/store/fncache (repofncache !) 00660 ../push/.hg/store/fncache (repofncache !)
00660 ../push/.hg/store/requires
00660 ../push/.hg/store/undo 00660 ../push/.hg/store/undo
00660 ../push/.hg/store/undo.backupfiles 00660 ../push/.hg/store/undo.backupfiles
00660 ../push/.hg/store/undo.phaseroots 00660 ../push/.hg/store/undo.phaseroots
00660 ../push/.hg/undo.bookmarks 00660 ../push/.hg/undo.bookmarks
00660 ../push/.hg/undo.branch 00660 ../push/.hg/undo.branch
00660 ../push/.hg/undo.desc 00660 ../push/.hg/undo.desc
00660 ../push/.hg/undo.dirstate 00660 ../push/.hg/undo.dirstate
00770 ../push/.hg/wcache/ 00770 ../push/.hg/wcache/

tests/test-init.t

00changelog.i created 00changelog.i created
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
testonly-simplestore (reposimplestore !) testonly-simplestore (reposimplestore !)
$ echo this > local/foo $ echo this > local/foo
$ hg ci --cwd local -A -m "init" $ hg ci --cwd local -A -m "init"
adding foo adding foo
test custom revlog chunk cache sizes test custom revlog chunk cache sizes
$ checknewrepo old2 $ checknewrepo old2
store created store created
00changelog.i created 00changelog.i created
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
testonly-simplestore (reposimplestore !) testonly-simplestore (reposimplestore !)
creating repo with format.dotencode=false creating repo with format.dotencode=false
$ hg --config format.dotencode=false init old3 $ hg --config format.dotencode=false init old3
$ checknewrepo old3 $ checknewrepo old3
store created store created
00changelog.i created 00changelog.i created
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
testonly-simplestore (reposimplestore !) testonly-simplestore (reposimplestore !)
creating repo with format.dotencode=false creating repo with format.dotencode=false
$ hg --config format.generaldelta=false --config format.usegeneraldelta=false --config format.sparse-revlog=no init old4 $ hg --config format.generaldelta=false --config format.usegeneraldelta=false --config format.sparse-revlog=no init old4
$ checknewrepo old4 $ checknewrepo old4
store created store created
00changelog.i created 00changelog.i created
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
fncache fncache
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
store store
testonly-simplestore (reposimplestore !) testonly-simplestore (reposimplestore !)
test failure test failure
$ hg init local $ hg init local
abort: repository local already exists abort: repository local already exists
[255] [255]
00changelog.i created 00changelog.i created
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
testonly-simplestore (reposimplestore !) testonly-simplestore (reposimplestore !)
prepare test of init of url configured from paths prepare test of init of url configured from paths
$ echo '[paths]' >> $HGRCPATH $ echo '[paths]' >> $HGRCPATH
$ echo "somewhere = `pwd`/url from paths" >> $HGRCPATH $ echo "somewhere = `pwd`/url from paths" >> $HGRCPATH
$ echo "elsewhere = `pwd`/another paths url" >> $HGRCPATH $ echo "elsewhere = `pwd`/another paths url" >> $HGRCPATH
init should (for consistency with clone) expand the url init should (for consistency with clone) expand the url
$ hg init somewhere $ hg init somewhere
$ checknewrepo "url from paths" $ checknewrepo "url from paths"
store created store created
00changelog.i created 00changelog.i created
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
testonly-simplestore (reposimplestore !) testonly-simplestore (reposimplestore !)
verify that clone also expand urls verify that clone also expand urls
$ hg clone somewhere elsewhere $ hg clone somewhere elsewhere
updating to branch default updating to branch default
0 files updated, 0 files merged, 0 files removed, 0 files unresolved 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ checknewrepo "another paths url" $ checknewrepo "another paths url"
store created store created
00changelog.i created 00changelog.i created
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
testonly-simplestore (reposimplestore !) testonly-simplestore (reposimplestore !)
clone bookmarks clone bookmarks
$ hg -R local bookmark test $ hg -R local bookmark test
$ hg -R local bookmarks $ hg -R local bookmarks

tests/test-lfconvert.t

dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
fncache fncache
generaldelta generaldelta
largefiles largefiles
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
testonly-simplestore (reposimplestore !) testonly-simplestore (reposimplestore !)
"lfconvert" includes a newline at the end of the standin files. "lfconvert" includes a newline at the end of the standin files.
$ cat .hglf/large .hglf/sub/maybelarge.dat $ cat .hglf/large .hglf/sub/maybelarge.dat
2e000fa7e85759c7f4c254d4d9c33ef481e459a7 2e000fa7e85759c7f4c254d4d9c33ef481e459a7
34e163be8e43c5631d8b92e9c43ab0bf0fa62b9c 34e163be8e43c5631d8b92e9c43ab0bf0fa62b9c

tests/test-narrow-clone-no-ellipsis.t

$ hg debugrequires | grep -v generaldelta $ hg debugrequires | grep -v generaldelta
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
fncache fncache
narrowhg-experimental narrowhg-experimental
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
testonly-simplestore (reposimplestore !) testonly-simplestore (reposimplestore !)
$ hg tracked $ hg tracked
I path:dir/src/f10 I path:dir/src/f10
$ hg update $ hg update
1 files updated, 0 files merged, 0 files removed, 0 files unresolved 1 files updated, 0 files merged, 0 files removed, 0 files unresolved

tests/test-narrow-clone-stream.t

dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
fncache (tree !) fncache (tree !)
fncache (flat-fncache !) fncache (flat-fncache !)
generaldelta generaldelta
narrowhg-experimental narrowhg-experimental
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
treemanifest (tree !) treemanifest (tree !)
Making sure store has the required files Making sure store has the required files
$ ls .hg/store/ $ ls .hg/store/
00changelog.i 00changelog.i
00manifest.i 00manifest.i
data data
fncache (tree !) fncache (tree !)
fncache (flat-fncache !) fncache (flat-fncache !)
meta (tree !) meta (tree !)
narrowspec narrowspec
requires
undo undo
undo.backupfiles undo.backupfiles
undo.narrowspec undo.narrowspec
undo.phaseroots undo.phaseroots
Checking that repository has all the required data and not broken Checking that repository has all the required data and not broken
$ hg verify $ hg verify
checking changesets checking changesets
checking manifests checking manifests
checking directory manifests (tree !) checking directory manifests (tree !)
crosschecking files in changesets and manifests crosschecking files in changesets and manifests
checking files checking files
checked 40 changesets with 1 changes to 1 files checked 40 changesets with 1 changes to 1 files

tests/test-narrow-clone.t

$ hg debugrequires | grep -v generaldelta $ hg debugrequires | grep -v generaldelta
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
fncache fncache
narrowhg-experimental narrowhg-experimental
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
testonly-simplestore (reposimplestore !) testonly-simplestore (reposimplestore !)
$ hg tracked $ hg tracked
I path:dir/src/f10 I path:dir/src/f10
$ hg tracked $ hg tracked
I path:dir/src/f10 I path:dir/src/f10

tests/test-narrow-sparse.t

dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
fncache fncache
generaldelta generaldelta
narrowhg-experimental narrowhg-experimental
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
treemanifest (tree !) treemanifest (tree !)
$ hg debugrebuilddirstate $ hg debugrebuilddirstate
We only make the following assertions for the flat test case since in the We only make the following assertions for the flat test case since in the
treemanifest test case debugsparse fails with "path ends in directory treemanifest test case debugsparse fails with "path ends in directory

tests/test-persistent-nodemap.t

> use-persistent-nodemap=no > use-persistent-nodemap=no
> EOF > EOF
$ hg debugformat -v $ hg debugformat -v
format-variant repo config default format-variant repo config default
fncache: yes yes yes fncache: yes yes yes
dirstate-v2: no no no dirstate-v2: no no no
dotencode: yes yes yes dotencode: yes yes yes
generaldelta: yes yes yes generaldelta: yes yes yes
share-safe: yes yes no share-safe: yes yes yes
sparserevlog: yes yes yes sparserevlog: yes yes yes
persistent-nodemap: yes no no persistent-nodemap: yes no no
copies-sdc: no no no copies-sdc: no no no
revlog-v2: no no no revlog-v2: no no no
changelog-v2: no no no changelog-v2: no no no
plain-cl-delta: yes yes yes plain-cl-delta: yes yes yes
compression: zlib zlib zlib (no-zstd !) compression: zlib zlib zlib (no-zstd !)
compression: zstd zstd zstd (zstd !) compression: zstd zstd zstd (zstd !)
> use-persistent-nodemap=yes > use-persistent-nodemap=yes
> EOF > EOF
$ hg debugformat -v $ hg debugformat -v
format-variant repo config default format-variant repo config default
fncache: yes yes yes fncache: yes yes yes
dirstate-v2: no no no dirstate-v2: no no no
dotencode: yes yes yes dotencode: yes yes yes
generaldelta: yes yes yes generaldelta: yes yes yes
share-safe: yes yes no share-safe: yes yes yes
sparserevlog: yes yes yes sparserevlog: yes yes yes
persistent-nodemap: no yes no persistent-nodemap: no yes no
copies-sdc: no no no copies-sdc: no no no
revlog-v2: no no no revlog-v2: no no no
changelog-v2: no no no changelog-v2: no no no
plain-cl-delta: yes yes yes plain-cl-delta: yes yes yes
compression: zlib zlib zlib (no-zstd !) compression: zlib zlib zlib (no-zstd !)
compression: zstd zstd zstd (zstd !) compression: zstd zstd zstd (zstd !)

tests/test-remotefilelog-clone-tree.t

dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
exp-remotefilelog-repo-req-1 exp-remotefilelog-repo-req-1
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
treemanifest treemanifest
$ find .hg/store/meta | sort $ find .hg/store/meta | sort
.hg/store/meta .hg/store/meta
.hg/store/meta/_a .hg/store/meta/_a
.hg/store/meta/_a/00manifest.i .hg/store/meta/_a/00manifest.i
.hg/store/meta/_a/_b .hg/store/meta/_a/_b
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
exp-remotefilelog-repo-req-1 exp-remotefilelog-repo-req-1
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
treemanifest treemanifest
$ ls .hg/store/data $ ls .hg/store/data
ca31988f085bfb945cb8115b78fabdee40f741aa ca31988f085bfb945cb8115b78fabdee40f741aa
$ hg update $ hg update
2 files updated, 0 files merged, 0 files removed, 0 files unresolved 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
exp-remotefilelog-repo-req-1 exp-remotefilelog-repo-req-1
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
treemanifest treemanifest

tests/test-remotefilelog-clone.t

dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
exp-remotefilelog-repo-req-1 exp-remotefilelog-repo-req-1
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
$ hg update $ hg update
1 files updated, 0 files merged, 0 files removed, 0 files unresolved 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob) 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
$ cat x $ cat x
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
exp-remotefilelog-repo-req-1 exp-remotefilelog-repo-req-1
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
$ ls .hg/store/data $ ls .hg/store/data
4a0a19218e082a343a1b17e5333409af9d98f0f5 4a0a19218e082a343a1b17e5333409af9d98f0f5
$ hg update $ hg update
2 files updated, 0 files merged, 0 files removed, 0 files unresolved 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
exp-remotefilelog-repo-req-1 exp-remotefilelog-repo-req-1
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store

tests/test-remotefilelog-log.t

dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
exp-remotefilelog-repo-req-1 exp-remotefilelog-repo-req-1
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
$ hg update $ hg update
2 files updated, 0 files merged, 0 files removed, 0 files unresolved 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob) 2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
Log on a file without -f Log on a file without -f

tests/test-requires.t

dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
featuresetup-test featuresetup-test
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
$ hg -R supported status $ hg -R supported status
$ hg init push-dst $ hg init push-dst
$ hg -R supported push push-dst $ hg -R supported push push-dst
pushing to push-dst pushing to push-dst
abort: required features are not supported in the destination: featuresetup-test abort: required features are not supported in the destination: featuresetup-test

tests/test-rhg.t

Requirements Requirements
$ $NO_FALLBACK rhg debugrequirements $ $NO_FALLBACK rhg debugrequirements
dotencode dotencode
fncache fncache
generaldelta generaldelta
persistent-nodemap persistent-nodemap
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
$ echo indoor-pool >> .hg/requires $ echo indoor-pool >> .hg/requires
$ $NO_FALLBACK rhg files $ $NO_FALLBACK rhg files
unsupported feature: repository requires feature unknown to this Mercurial: indoor-pool unsupported feature: repository requires feature unknown to this Mercurial: indoor-pool
[252] [252]

tests/test-sparse-requirement.t

$ hg debugrequires $ hg debugrequires
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
testonly-simplestore (reposimplestore !) testonly-simplestore (reposimplestore !)
$ hg debugsparse --config extensions.sparse= --enable-profile frontend.sparse $ hg debugsparse --config extensions.sparse= --enable-profile frontend.sparse
$ ls -A $ ls -A
.hg .hg
a.html a.html
b.html b.html
Requirement for sparse added when sparse is enabled Requirement for sparse added when sparse is enabled
$ hg debugrequires --config extensions.sparse= $ hg debugrequires --config extensions.sparse=
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
exp-sparse exp-sparse
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
testonly-simplestore (reposimplestore !) testonly-simplestore (reposimplestore !)
Client without sparse enabled reacts properly Client without sparse enabled reacts properly
$ hg files $ hg files
abort: repository is using sparse feature but sparse is not enabled; enable the "sparse" extensions to access abort: repository is using sparse feature but sparse is not enabled; enable the "sparse" extensions to access
[255] [255]
Requirement for sparse is removed when sparse is disabled Requirement for sparse is removed when sparse is disabled
$ hg debugsparse --reset --config extensions.sparse= $ hg debugsparse --reset --config extensions.sparse=
$ hg debugrequires $ hg debugrequires
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
testonly-simplestore (reposimplestore !) testonly-simplestore (reposimplestore !)
And client without sparse can access And client without sparse can access
$ hg files $ hg files
a.html a.html
b.html b.html
c.py c.py
d.py d.py
frontend.sparse frontend.sparse

tests/test-sqlitestore.t

$ hg debugrequires -R empty-no-sqlite $ hg debugrequires -R empty-no-sqlite
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
storage.new-repo-backend=sqlite is recognized storage.new-repo-backend=sqlite is recognized
$ hg --config storage.new-repo-backend=sqlite init empty-sqlite $ hg --config storage.new-repo-backend=sqlite init empty-sqlite
$ hg debugrequires -R empty-sqlite $ hg debugrequires -R empty-sqlite
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
exp-sqlite-001 exp-sqlite-001
exp-sqlite-comp-001=zstd (zstd !) exp-sqlite-comp-001=zstd (zstd !)
exp-sqlite-comp-001=$BUNDLE2_COMPRESSIONS$ (no-zstd !) exp-sqlite-comp-001=$BUNDLE2_COMPRESSIONS$ (no-zstd !)
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
$ cat >> $HGRCPATH << EOF $ cat >> $HGRCPATH << EOF
> [storage] > [storage]
> new-repo-backend = sqlite > new-repo-backend = sqlite
> EOF > EOF
Can force compression to zlib Can force compression to zlib
$ hg --config storage.sqlite.compression=zlib init empty-zlib $ hg --config storage.sqlite.compression=zlib init empty-zlib
$ hg debugrequires -R empty-zlib $ hg debugrequires -R empty-zlib
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
exp-sqlite-001 exp-sqlite-001
exp-sqlite-comp-001=$BUNDLE2_COMPRESSIONS$ exp-sqlite-comp-001=$BUNDLE2_COMPRESSIONS$
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
Can force compression to none Can force compression to none
$ hg --config storage.sqlite.compression=none init empty-none $ hg --config storage.sqlite.compression=none init empty-none
$ hg debugrequires -R empty-none $ hg debugrequires -R empty-none
dotencode dotencode
dirstate-v2 (dirstate-v2 !) dirstate-v2 (dirstate-v2 !)
exp-sqlite-001 exp-sqlite-001
exp-sqlite-comp-001=none exp-sqlite-comp-001=none
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
Can make a local commit Can make a local commit
$ hg init local-commit $ hg init local-commit
$ cd local-commit $ cd local-commit
$ echo 0 > foo $ echo 0 > foo

tests/test-static-http.t

/.hg/requires /.hg/requires
/.hg/store/00changelog.i /.hg/store/00changelog.i
/.hg/store/00manifest.i /.hg/store/00manifest.i
/.hg/store/data/%7E2ehgsub.i (no-py37 !) /.hg/store/data/%7E2ehgsub.i (no-py37 !)
/.hg/store/data/%7E2ehgsubstate.i (no-py37 !) /.hg/store/data/%7E2ehgsubstate.i (no-py37 !)
/.hg/store/data/a.i /.hg/store/data/a.i
/.hg/store/data/~2ehgsub.i (py37 !) /.hg/store/data/~2ehgsub.i (py37 !)
/.hg/store/data/~2ehgsubstate.i (py37 !) /.hg/store/data/~2ehgsubstate.i (py37 !)
/.hg/store/requires
/notarepo/.hg/00changelog.i /notarepo/.hg/00changelog.i
/notarepo/.hg/requires /notarepo/.hg/requires
/remote-with-names/.hg/bookmarks /remote-with-names/.hg/bookmarks
/remote-with-names/.hg/bookmarks.current /remote-with-names/.hg/bookmarks.current
/remote-with-names/.hg/cache/branch2-served /remote-with-names/.hg/cache/branch2-served
/remote-with-names/.hg/cache/hgtagsfnodes1 /remote-with-names/.hg/cache/hgtagsfnodes1
/remote-with-names/.hg/cache/tags2-served /remote-with-names/.hg/cache/tags2-served
/remote-with-names/.hg/dirstate /remote-with-names/.hg/dirstate
/remote-with-names/.hg/localtags /remote-with-names/.hg/localtags
/remote-with-names/.hg/requires /remote-with-names/.hg/requires
/remote-with-names/.hg/store/00changelog.i /remote-with-names/.hg/store/00changelog.i
/remote-with-names/.hg/store/00manifest.i /remote-with-names/.hg/store/00manifest.i
/remote-with-names/.hg/store/data/%7E2ehgtags.i (no-py37 !) /remote-with-names/.hg/store/data/%7E2ehgtags.i (no-py37 !)
/remote-with-names/.hg/store/data/foo.i /remote-with-names/.hg/store/data/foo.i
/remote-with-names/.hg/store/data/~2ehgtags.i (py37 !) /remote-with-names/.hg/store/data/~2ehgtags.i (py37 !)
/remote-with-names/.hg/store/requires
/remote/.hg/bookmarks /remote/.hg/bookmarks
/remote/.hg/bookmarks.current /remote/.hg/bookmarks.current
/remote/.hg/cache/branch2-base /remote/.hg/cache/branch2-base
/remote/.hg/cache/branch2-immutable /remote/.hg/cache/branch2-immutable
/remote/.hg/cache/branch2-served /remote/.hg/cache/branch2-served
/remote/.hg/cache/hgtagsfnodes1 /remote/.hg/cache/hgtagsfnodes1
/remote/.hg/cache/rbc-names-v1 /remote/.hg/cache/rbc-names-v1
/remote/.hg/cache/tags2-served /remote/.hg/cache/tags2-served
/remote/.hg/dirstate /remote/.hg/dirstate
/remote/.hg/localtags /remote/.hg/localtags
/remote/.hg/requires /remote/.hg/requires
/remote/.hg/store/00changelog.i /remote/.hg/store/00changelog.i
/remote/.hg/store/00manifest.i /remote/.hg/store/00manifest.i
/remote/.hg/store/data/%7E2edotfile%20with%20spaces.i (no-py37 !) /remote/.hg/store/data/%7E2edotfile%20with%20spaces.i (no-py37 !)
/remote/.hg/store/data/%7E2ehgtags.i (no-py37 !) /remote/.hg/store/data/%7E2ehgtags.i (no-py37 !)
/remote/.hg/store/data/bar.i /remote/.hg/store/data/bar.i
/remote/.hg/store/data/quux.i /remote/.hg/store/data/quux.i
/remote/.hg/store/data/~2edotfile%20with%20spaces.i (py37 !) /remote/.hg/store/data/~2edotfile%20with%20spaces.i (py37 !)
/remote/.hg/store/data/~2ehgtags.i (py37 !) /remote/.hg/store/data/~2ehgtags.i (py37 !)
/remote/.hg/store/requires
/remotempty/.hg/bookmarks /remotempty/.hg/bookmarks
/remotempty/.hg/bookmarks.current /remotempty/.hg/bookmarks.current
/remotempty/.hg/dirstate /remotempty/.hg/dirstate
/remotempty/.hg/requires /remotempty/.hg/requires
/remotempty/.hg/store/00changelog.i /remotempty/.hg/store/00changelog.i
/remotempty/.hg/store/00manifest.i /remotempty/.hg/store/00manifest.i
/remotempty/.hg/store/requires
/sub/.hg/bookmarks /sub/.hg/bookmarks
/sub/.hg/bookmarks.current /sub/.hg/bookmarks.current
/sub/.hg/cache/hgtagsfnodes1 /sub/.hg/cache/hgtagsfnodes1
/sub/.hg/dirstate /sub/.hg/dirstate
/sub/.hg/requires /sub/.hg/requires
/sub/.hg/store/00changelog.i /sub/.hg/store/00changelog.i
/sub/.hg/store/00manifest.i /sub/.hg/store/00manifest.i
/sub/.hg/store/data/%7E2ehgtags.i (no-py37 !) /sub/.hg/store/data/%7E2ehgtags.i (no-py37 !)
/sub/.hg/store/data/test.i /sub/.hg/store/data/test.i
/sub/.hg/store/data/~2ehgtags.i (py37 !) /sub/.hg/store/data/~2ehgtags.i (py37 !)
/sub/.hg/store/requires

tests/test-upgrade-repo.t

$ hg init empty $ hg init empty
$ cd empty $ cd empty
$ hg debugformat $ hg debugformat
format-variant repo format-variant repo
fncache: yes fncache: yes
dirstate-v2: no dirstate-v2: no
dotencode: yes dotencode: yes
generaldelta: yes generaldelta: yes
share-safe: no share-safe: yes
sparserevlog: yes sparserevlog: yes
persistent-nodemap: no (no-rust !) persistent-nodemap: no (no-rust !)
persistent-nodemap: yes (rust !) persistent-nodemap: yes (rust !)
copies-sdc: no copies-sdc: no
revlog-v2: no revlog-v2: no
changelog-v2: no changelog-v2: no
plain-cl-delta: yes plain-cl-delta: yes
compression: zlib compression: zlib
compression-level: default compression-level: default
$ hg debugformat --verbose $ hg debugformat --verbose
format-variant repo config default format-variant repo config default
fncache: yes yes yes fncache: yes yes yes
dirstate-v2: no no no dirstate-v2: no no no
dotencode: yes yes yes dotencode: yes yes yes
generaldelta: yes yes yes generaldelta: yes yes yes
share-safe: no no no share-safe: yes yes yes
sparserevlog: yes yes yes sparserevlog: yes yes yes
persistent-nodemap: no no no (no-rust !) persistent-nodemap: no no no (no-rust !)
persistent-nodemap: yes yes no (rust !) persistent-nodemap: yes yes no (rust !)
copies-sdc: no no no copies-sdc: no no no
revlog-v2: no no no revlog-v2: no no no
changelog-v2: no no no changelog-v2: no no no
plain-cl-delta: yes yes yes plain-cl-delta: yes yes yes
compression: zlib zlib zlib (no-zstd !) compression: zlib zlib zlib (no-zstd !)
compression: zlib zlib zstd (zstd !) compression: zlib zlib zstd (zstd !)
compression-level: default default default compression-level: default default default
$ hg debugformat --verbose --config format.usefncache=no $ hg debugformat --verbose --config format.usefncache=no
format-variant repo config default format-variant repo config default
fncache: yes no yes fncache: yes no yes
dirstate-v2: no no no dirstate-v2: no no no
dotencode: yes no yes dotencode: yes no yes
generaldelta: yes yes yes generaldelta: yes yes yes
share-safe: no no no share-safe: yes yes yes
sparserevlog: yes yes yes sparserevlog: yes yes yes
persistent-nodemap: no no no (no-rust !) persistent-nodemap: no no no (no-rust !)
persistent-nodemap: yes yes no (rust !) persistent-nodemap: yes yes no (rust !)
copies-sdc: no no no copies-sdc: no no no
revlog-v2: no no no revlog-v2: no no no
changelog-v2: no no no changelog-v2: no no no
plain-cl-delta: yes yes yes plain-cl-delta: yes yes yes
compression: zlib zlib zlib (no-zstd !) compression: zlib zlib zlib (no-zstd !)
compression: zlib zlib zstd (zstd !) compression: zlib zlib zstd (zstd !)
compression-level: default default default compression-level: default default default
$ hg debugformat --verbose --config format.usefncache=no --color=debug $ hg debugformat --verbose --config format.usefncache=no --color=debug
format-variant repo config default format-variant repo config default
[formatvariant.name.mismatchconfig|fncache: ][formatvariant.repo.mismatchconfig| yes][formatvariant.config.special| no][formatvariant.default| yes] [formatvariant.name.mismatchconfig|fncache: ][formatvariant.repo.mismatchconfig| yes][formatvariant.config.special| no][formatvariant.default| yes]
[formatvariant.name.uptodate|dirstate-v2: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] [formatvariant.name.uptodate|dirstate-v2: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no]
[formatvariant.name.mismatchconfig|dotencode: ][formatvariant.repo.mismatchconfig| yes][formatvariant.config.special| no][formatvariant.default| yes] [formatvariant.name.mismatchconfig|dotencode: ][formatvariant.repo.mismatchconfig| yes][formatvariant.config.special| no][formatvariant.default| yes]
[formatvariant.name.uptodate|generaldelta: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] [formatvariant.name.uptodate|generaldelta: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes]
[formatvariant.name.uptodate|share-safe: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] [formatvariant.name.uptodate|share-safe: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes]
[formatvariant.name.uptodate|sparserevlog: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] [formatvariant.name.uptodate|sparserevlog: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes]
[formatvariant.name.uptodate|persistent-nodemap:][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] (no-rust !) [formatvariant.name.uptodate|persistent-nodemap:][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] (no-rust !)
[formatvariant.name.mismatchdefault|persistent-nodemap:][formatvariant.repo.mismatchdefault| yes][formatvariant.config.special| yes][formatvariant.default| no] (rust !) [formatvariant.name.mismatchdefault|persistent-nodemap:][formatvariant.repo.mismatchdefault| yes][formatvariant.config.special| yes][formatvariant.default| no] (rust !)
[formatvariant.name.uptodate|copies-sdc: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] [formatvariant.name.uptodate|copies-sdc: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no]
[formatvariant.name.uptodate|revlog-v2: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] [formatvariant.name.uptodate|revlog-v2: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no]
[formatvariant.name.uptodate|changelog-v2: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] [formatvariant.name.uptodate|changelog-v2: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no]
[formatvariant.name.uptodate|plain-cl-delta: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] [formatvariant.name.uptodate|plain-cl-delta: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes]
[formatvariant.name.uptodate|compression: ][formatvariant.repo.uptodate| zlib][formatvariant.config.default| zlib][formatvariant.default| zlib] (no-zstd !) [formatvariant.name.uptodate|compression: ][formatvariant.repo.uptodate| zlib][formatvariant.config.default| zlib][formatvariant.default| zlib] (no-zstd !)
}, },
{ {
"config": true, "config": true,
"default": true, "default": true,
"name": "generaldelta", "name": "generaldelta",
"repo": true "repo": true
}, },
{ {
"config": false, "config": true,
"default": false, "default": true,
"name": "share-safe", "name": "share-safe",
"repo": false "repo": true
}, },
{ {
"config": true, "config": true,
"default": true, "default": true,
"name": "sparserevlog", "name": "sparserevlog",
"repo": true "repo": true
}, },
{ {
"repo": "default" "repo": "default"
} }
] ]
$ hg debugupgraderepo $ hg debugupgraderepo
(no format upgrades found in existing repository) (no format upgrades found in existing repository)
performing an upgrade with "--run" will make the following changes: performing an upgrade with "--run" will make the following changes:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
no revlogs to process no revlogs to process
additional optimizations are available by specifying "--optimize <name>": additional optimizations are available by specifying "--optimize <name>":
re-delta-parent re-delta-parent
deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower
re-delta-multibase re-delta-multibase
deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges
re-delta-all re-delta-all
deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed
re-delta-fulladd re-delta-fulladd
every revision will be re-added as if it was new content. It will go through the full storage mechanism giving extensions a chance to process it (eg. lfs). This is similar to "re-delta-all" but even slower since more logic is involved. every revision will be re-added as if it was new content. It will go through the full storage mechanism giving extensions a chance to process it (eg. lfs). This is similar to "re-delta-all" but even slower since more logic is involved.
$ hg debugupgraderepo --quiet $ hg debugupgraderepo --quiet
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
no revlogs to process no revlogs to process
--optimize can be used to add optimizations --optimize can be used to add optimizations
$ hg debugupgrade --optimize 're-delta-parent' $ hg debugupgrade --optimize 're-delta-parent'
(no format upgrades found in existing repository) (no format upgrades found in existing repository)
performing an upgrade with "--run" will make the following changes: performing an upgrade with "--run" will make the following changes:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
optimisations: re-delta-parent optimisations: re-delta-parent
re-delta-parent re-delta-parent
deltas within internal storage will choose a new base revision if needed deltas within internal storage will choose a new base revision if needed
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
modern form of the option modern form of the option
$ hg debugupgrade --optimize re-delta-parent $ hg debugupgrade --optimize re-delta-parent
(no format upgrades found in existing repository) (no format upgrades found in existing repository)
performing an upgrade with "--run" will make the following changes: performing an upgrade with "--run" will make the following changes:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
optimisations: re-delta-parent optimisations: re-delta-parent
re-delta-parent re-delta-parent
deltas within internal storage will choose a new base revision if needed deltas within internal storage will choose a new base revision if needed
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
- changelog - changelog
- manifest - manifest
additional optimizations are available by specifying "--optimize <name>": additional optimizations are available by specifying "--optimize <name>":
re-delta-multibase re-delta-multibase
deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges
re-delta-all re-delta-all
deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed
re-delta-fulladd re-delta-fulladd
every revision will be re-added as if it was new content. It will go through the full storage mechanism giving extensions a chance to process it (eg. lfs). This is similar to "re-delta-all" but even slower since more logic is involved. every revision will be re-added as if it was new content. It will go through the full storage mechanism giving extensions a chance to process it (eg. lfs). This is similar to "re-delta-all" but even slower since more logic is involved.
$ hg debugupgrade --optimize re-delta-parent --quiet $ hg debugupgrade --optimize re-delta-parent --quiet
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
optimisations: re-delta-parent optimisations: re-delta-parent
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
- changelog - changelog
- manifest - manifest
compression: zlib compression: zlib
compression-level: default compression-level: default
$ hg debugformat --verbose $ hg debugformat --verbose
format-variant repo config default format-variant repo config default
fncache: no yes yes fncache: no yes yes
dirstate-v2: no no no dirstate-v2: no no no
dotencode: no yes yes dotencode: no yes yes
generaldelta: no yes yes generaldelta: no yes yes
share-safe: no no no share-safe: no yes yes
sparserevlog: no yes yes sparserevlog: no yes yes
persistent-nodemap: no no no (no-rust !) persistent-nodemap: no no no (no-rust !)
persistent-nodemap: no yes no (rust !) persistent-nodemap: no yes no (rust !)
copies-sdc: no no no copies-sdc: no no no
revlog-v2: no no no revlog-v2: no no no
changelog-v2: no no no changelog-v2: no no no
plain-cl-delta: yes yes yes plain-cl-delta: yes yes yes
compression: zlib zlib zlib (no-zstd !) compression: zlib zlib zlib (no-zstd !)
compression: zlib zlib zstd (zstd !) compression: zlib zlib zstd (zstd !)
compression-level: default default default compression-level: default default default
$ hg debugformat --verbose --config format.usegeneraldelta=no $ hg debugformat --verbose --config format.usegeneraldelta=no
format-variant repo config default format-variant repo config default
fncache: no yes yes fncache: no yes yes
dirstate-v2: no no no dirstate-v2: no no no
dotencode: no yes yes dotencode: no yes yes
generaldelta: no no yes generaldelta: no no yes
share-safe: no no no share-safe: no yes yes
sparserevlog: no no yes sparserevlog: no no yes
persistent-nodemap: no no no (no-rust !) persistent-nodemap: no no no (no-rust !)
persistent-nodemap: no yes no (rust !) persistent-nodemap: no yes no (rust !)
copies-sdc: no no no copies-sdc: no no no
revlog-v2: no no no revlog-v2: no no no
changelog-v2: no no no changelog-v2: no no no
plain-cl-delta: yes yes yes plain-cl-delta: yes yes yes
compression: zlib zlib zlib (no-zstd !) compression: zlib zlib zlib (no-zstd !)
compression: zlib zlib zstd (zstd !) compression: zlib zlib zstd (zstd !)
compression-level: default default default compression-level: default default default
$ hg debugformat --verbose --config format.usegeneraldelta=no --color=debug $ hg debugformat --verbose --config format.usegeneraldelta=no --color=debug
format-variant repo config default format-variant repo config default
[formatvariant.name.mismatchconfig|fncache: ][formatvariant.repo.mismatchconfig| no][formatvariant.config.default| yes][formatvariant.default| yes] [formatvariant.name.mismatchconfig|fncache: ][formatvariant.repo.mismatchconfig| no][formatvariant.config.default| yes][formatvariant.default| yes]
[formatvariant.name.uptodate|dirstate-v2: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] [formatvariant.name.uptodate|dirstate-v2: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no]
[formatvariant.name.mismatchconfig|dotencode: ][formatvariant.repo.mismatchconfig| no][formatvariant.config.default| yes][formatvariant.default| yes] [formatvariant.name.mismatchconfig|dotencode: ][formatvariant.repo.mismatchconfig| no][formatvariant.config.default| yes][formatvariant.default| yes]
[formatvariant.name.mismatchdefault|generaldelta: ][formatvariant.repo.mismatchdefault| no][formatvariant.config.special| no][formatvariant.default| yes] [formatvariant.name.mismatchdefault|generaldelta: ][formatvariant.repo.mismatchdefault| no][formatvariant.config.special| no][formatvariant.default| yes]
[formatvariant.name.uptodate|share-safe: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] [formatvariant.name.mismatchconfig|share-safe: ][formatvariant.repo.mismatchconfig| no][formatvariant.config.default| yes][formatvariant.default| yes]
[formatvariant.name.mismatchdefault|sparserevlog: ][formatvariant.repo.mismatchdefault| no][formatvariant.config.special| no][formatvariant.default| yes] [formatvariant.name.mismatchdefault|sparserevlog: ][formatvariant.repo.mismatchdefault| no][formatvariant.config.special| no][formatvariant.default| yes]
[formatvariant.name.uptodate|persistent-nodemap:][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] (no-rust !) [formatvariant.name.uptodate|persistent-nodemap:][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] (no-rust !)
[formatvariant.name.mismatchconfig|persistent-nodemap:][formatvariant.repo.mismatchconfig| no][formatvariant.config.special| yes][formatvariant.default| no] (rust !) [formatvariant.name.mismatchconfig|persistent-nodemap:][formatvariant.repo.mismatchconfig| no][formatvariant.config.special| yes][formatvariant.default| no] (rust !)
[formatvariant.name.uptodate|copies-sdc: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] [formatvariant.name.uptodate|copies-sdc: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no]
[formatvariant.name.uptodate|revlog-v2: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] [formatvariant.name.uptodate|revlog-v2: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no]
[formatvariant.name.uptodate|changelog-v2: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] [formatvariant.name.uptodate|changelog-v2: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no]
[formatvariant.name.uptodate|plain-cl-delta: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] [formatvariant.name.uptodate|plain-cl-delta: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes]
[formatvariant.name.uptodate|compression: ][formatvariant.repo.uptodate| zlib][formatvariant.config.default| zlib][formatvariant.default| zlib] (no-zstd !) [formatvariant.name.uptodate|compression: ][formatvariant.repo.uptodate| zlib][formatvariant.config.default| zlib][formatvariant.default| zlib] (no-zstd !)
long and reserved filenames may not work correctly; repository performance is sub-optimal long and reserved filenames may not work correctly; repository performance is sub-optimal
dotencode dotencode
storage of filenames beginning with a period or space may not work correctly storage of filenames beginning with a period or space may not work correctly
generaldelta generaldelta
deltas within internal storage are unable to choose optimal revisions; repository is larger and slower than it could be; interaction with other repositories may require extra network and CPU resources, making "hg push" and "hg pull" slower deltas within internal storage are unable to choose optimal revisions; repository is larger and slower than it could be; interaction with other repositories may require extra network and CPU resources, making "hg push" and "hg pull" slower
share-safe
old shared repositories do not share source repository requirements and config. This leads to various problems when the source repository format is upgraded or some new extensions are enabled.
sparserevlog sparserevlog
in order to limit disk reading and memory usage on older version, the span of a delta chain from its root to its end is limited, whatever the relevant data in this span. This can severly limit Mercurial ability to build good chain of delta resulting is much more storage space being taken and limit reusability of on disk delta during exchange. in order to limit disk reading and memory usage on older version, the span of a delta chain from its root to its end is limited, whatever the relevant data in this span. This can severly limit Mercurial ability to build good chain of delta resulting is much more storage space being taken and limit reusability of on disk delta during exchange.
persistent-nodemap (rust !) persistent-nodemap (rust !)
persist the node -> rev mapping on disk to speedup lookup (rust !) persist the node -> rev mapping on disk to speedup lookup (rust !)
(rust !) (rust !)
performing an upgrade with "--run" will make the following changes: performing an upgrade with "--run" will make the following changes:
requirements requirements
preserved: revlogv1, store preserved: revlogv1, store
added: dotencode, fncache, generaldelta, sparserevlog (no-rust !) added: dotencode, fncache, generaldelta, share-safe, sparserevlog (no-rust !)
added: dotencode, fncache, generaldelta, persistent-nodemap, sparserevlog (rust !) added: dotencode, fncache, generaldelta, persistent-nodemap, share-safe, sparserevlog (rust !)
fncache fncache
repository will be more resilient to storing certain paths and performance of certain operations should be improved repository will be more resilient to storing certain paths and performance of certain operations should be improved
dotencode dotencode
repository will be better able to store files beginning with a space or period repository will be better able to store files beginning with a space or period
generaldelta generaldelta
repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster
share-safe
Upgrades a repository to share-safe format so that future shares of this repository share its requirements and configs.
sparserevlog sparserevlog
Revlog supports delta chain with more unused data between payload. These gaps will be skipped at read time. This allows for better delta chains, making a better compression and faster exchange with server. Revlog supports delta chain with more unused data between payload. These gaps will be skipped at read time. This allows for better delta chains, making a better compression and faster exchange with server.
persistent-nodemap (rust !) persistent-nodemap (rust !)
Speedup revision lookup by node id. (rust !) Speedup revision lookup by node id. (rust !)
(rust !) (rust !)
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed
re-delta-fulladd re-delta-fulladd
every revision will be re-added as if it was new content. It will go through the full storage mechanism giving extensions a chance to process it (eg. lfs). This is similar to "re-delta-all" but even slower since more logic is involved. every revision will be re-added as if it was new content. It will go through the full storage mechanism giving extensions a chance to process it (eg. lfs). This is similar to "re-delta-all" but even slower since more logic is involved.
$ hg debugupgraderepo --quiet $ hg debugupgraderepo --quiet
requirements requirements
preserved: revlogv1, store preserved: revlogv1, store
added: dotencode, fncache, generaldelta, sparserevlog (no-rust !) added: dotencode, fncache, generaldelta, share-safe, sparserevlog (no-rust !)
added: dotencode, fncache, generaldelta, persistent-nodemap, sparserevlog (rust !) added: dotencode, fncache, generaldelta, persistent-nodemap, share-safe, sparserevlog (rust !)
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
- changelog - changelog
- manifest - manifest
$ hg --config format.dotencode=false debugupgraderepo $ hg --config format.dotencode=false debugupgraderepo
note: selecting all-filelogs for processing to change: fncache note: selecting all-filelogs for processing to change: fncache
note: selecting all-manifestlogs for processing to change: fncache note: selecting all-manifestlogs for processing to change: fncache
note: selecting changelog for processing to change: fncache note: selecting changelog for processing to change: fncache
repository lacks features recommended by current config options: repository lacks features recommended by current config options:
fncache fncache
long and reserved filenames may not work correctly; repository performance is sub-optimal long and reserved filenames may not work correctly; repository performance is sub-optimal
generaldelta generaldelta
deltas within internal storage are unable to choose optimal revisions; repository is larger and slower than it could be; interaction with other repositories may require extra network and CPU resources, making "hg push" and "hg pull" slower deltas within internal storage are unable to choose optimal revisions; repository is larger and slower than it could be; interaction with other repositories may require extra network and CPU resources, making "hg push" and "hg pull" slower
share-safe
old shared repositories do not share source repository requirements and config. This leads to various problems when the source repository format is upgraded or some new extensions are enabled.
sparserevlog sparserevlog
in order to limit disk reading and memory usage on older version, the span of a delta chain from its root to its end is limited, whatever the relevant data in this span. This can severly limit Mercurial ability to build good chain of delta resulting is much more storage space being taken and limit reusability of on disk delta during exchange. in order to limit disk reading and memory usage on older version, the span of a delta chain from its root to its end is limited, whatever the relevant data in this span. This can severly limit Mercurial ability to build good chain of delta resulting is much more storage space being taken and limit reusability of on disk delta during exchange.
persistent-nodemap (rust !) persistent-nodemap (rust !)
persist the node -> rev mapping on disk to speedup lookup (rust !) persist the node -> rev mapping on disk to speedup lookup (rust !)
(rust !) (rust !)
repository lacks features used by the default config options: repository lacks features used by the default config options:
dotencode dotencode
storage of filenames beginning with a period or space may not work correctly storage of filenames beginning with a period or space may not work correctly
performing an upgrade with "--run" will make the following changes: performing an upgrade with "--run" will make the following changes:
requirements requirements
preserved: revlogv1, store preserved: revlogv1, store
added: fncache, generaldelta, sparserevlog (no-rust !) added: fncache, generaldelta, share-safe, sparserevlog (no-rust !)
added: fncache, generaldelta, persistent-nodemap, sparserevlog (rust !) added: fncache, generaldelta, persistent-nodemap, share-safe, sparserevlog (rust !)
fncache fncache
repository will be more resilient to storing certain paths and performance of certain operations should be improved repository will be more resilient to storing certain paths and performance of certain operations should be improved
generaldelta generaldelta
repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster
share-safe
Upgrades a repository to share-safe format so that future shares of this repository share its requirements and configs.
sparserevlog sparserevlog
Revlog supports delta chain with more unused data between payload. These gaps will be skipped at read time. This allows for better delta chains, making a better compression and faster exchange with server. Revlog supports delta chain with more unused data between payload. These gaps will be skipped at read time. This allows for better delta chains, making a better compression and faster exchange with server.
persistent-nodemap (rust !) persistent-nodemap (rust !)
Speedup revision lookup by node id. (rust !) Speedup revision lookup by node id. (rust !)
(rust !) (rust !)
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
$ hg debugupgraderepo --run --config format.sparse-revlog=false $ hg debugupgraderepo --run --config format.sparse-revlog=false
note: selecting all-filelogs for processing to change: generaldelta note: selecting all-filelogs for processing to change: generaldelta
note: selecting all-manifestlogs for processing to change: generaldelta note: selecting all-manifestlogs for processing to change: generaldelta
note: selecting changelog for processing to change: generaldelta note: selecting changelog for processing to change: generaldelta
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, revlogv1, store (no-rust !) preserved: dotencode, fncache, revlogv1, share-safe, store (no-rust !)
preserved: dotencode, fncache, persistent-nodemap, revlogv1, store (rust !) preserved: dotencode, fncache, persistent-nodemap, revlogv1, share-safe, store (rust !)
added: generaldelta added: generaldelta
generaldelta generaldelta
repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
- changelog - changelog
- manifest - manifest
beginning upgrade... beginning upgrade...
repository locked and read-only repository locked and read-only
creating temporary repository to stage upgraded data: $TESTTMP/upgradegd/.hg/upgrade.* (glob) creating temporary repository to stage upgraded data: $TESTTMP/upgradegd/.hg/upgrade.* (glob)
(it is safe to interrupt this process any time before data migration completes) (it is safe to interrupt this process any time before data migration completes)
migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog) migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog)
migrating 519 KB in store; 1.05 MB tracked data migrating 519 KB in store; 1.05 MB tracked data
migrating 3 filelogs containing 3 revisions (518 KB in store; 1.05 MB tracked data) migrating 3 filelogs containing 3 revisions (518 KB in store; 1.05 MB tracked data)
finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes
migrating 1 manifests containing 3 revisions (384 bytes in store; 238 bytes tracked data) migrating 1 manifests containing 3 revisions (384 bytes in store; 238 bytes tracked data)
finished migrating 3 manifest revisions across 1 manifests; change in size: -17 bytes finished migrating 3 manifest revisions across 1 manifests; change in size: -17 bytes
migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data) migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
finished migrating 3 changelog revisions; change in size: 0 bytes finished migrating 3 changelog revisions; change in size: 0 bytes
finished migrating 9 total revisions; total change in store size: -17 bytes finished migrating 9 total revisions; total change in store size: -17 bytes
copying phaseroots copying phaseroots
copying requires
data fully upgraded in a temporary repository data fully upgraded in a temporary repository
marking source repository as being upgraded; clients will be unable to read from repository marking source repository as being upgraded; clients will be unable to read from repository
starting in-place swap of repository data starting in-place swap of repository data
replaced files will be backed up at $TESTTMP/upgradegd/.hg/upgradebackup.* (glob) replaced files will be backed up at $TESTTMP/upgradegd/.hg/upgradebackup.* (glob)
replacing store... replacing store...
store replacement complete; repository was inconsistent for *s (glob) store replacement complete; repository was inconsistent for *s (glob)
finalizing requirements file and making repository readable again finalizing requirements file and making repository readable again
removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob) removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
copy of old repository backed up at $TESTTMP/upgradegd/.hg/upgradebackup.* (glob) copy of old repository backed up at $TESTTMP/upgradegd/.hg/upgradebackup.* (glob)
the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified
Original requirements backed up Original requirements backed up
$ cat .hg/upgradebackup.*/requires $ cat .hg/upgradebackup.*/requires
share-safe
$ cat .hg/upgradebackup.*/store/requires
dotencode dotencode
fncache fncache
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlogv1 revlogv1
store store
upgradeinprogress
generaldelta added to original requirements files generaldelta added to original requirements files
$ hg debugrequires $ hg debugrequires
dotencode dotencode
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlogv1 revlogv1
share-safe
store store
store directory has files we expect store directory has files we expect
$ ls .hg/store $ ls .hg/store
00changelog.i 00changelog.i
00manifest.i 00manifest.i
data data
fncache fncache
phaseroots phaseroots
requires
undo undo
undo.backupfiles undo.backupfiles
undo.phaseroots undo.phaseroots
manifest should be generaldelta manifest should be generaldelta
$ hg debugrevlog -m | grep flags $ hg debugrevlog -m | grep flags
flags : inline, generaldelta flags : inline, generaldelta
$ ls -d .hg/upgradebackup.*/ $ ls -d .hg/upgradebackup.*/
.hg/upgradebackup.*/ (glob) .hg/upgradebackup.*/ (glob)
$ ls .hg/upgradebackup.*/store $ ls .hg/upgradebackup.*/store
00changelog.i 00changelog.i
00manifest.i 00manifest.i
data data
fncache fncache
phaseroots phaseroots
requires
undo undo
undo.backup.fncache undo.backup.fncache
undo.backupfiles undo.backupfiles
undo.phaseroots undo.phaseroots
unless --no-backup is passed unless --no-backup is passed
$ rm -rf .hg/upgradebackup.*/ $ rm -rf .hg/upgradebackup.*/
$ hg debugupgraderepo --run --no-backup $ hg debugupgraderepo --run --no-backup
note: selecting all-filelogs for processing to change: sparserevlog note: selecting all-filelogs for processing to change: sparserevlog
note: selecting all-manifestlogs for processing to change: sparserevlog note: selecting all-manifestlogs for processing to change: sparserevlog
note: selecting changelog for processing to change: sparserevlog note: selecting changelog for processing to change: sparserevlog
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, store (rust !)
added: sparserevlog added: sparserevlog
sparserevlog sparserevlog
Revlog supports delta chain with more unused data between payload. These gaps will be skipped at read time. This allows for better delta chains, making a better compression and faster exchange with server. Revlog supports delta chain with more unused data between payload. These gaps will be skipped at read time. This allows for better delta chains, making a better compression and faster exchange with server.
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
- changelog - changelog
- manifest - manifest
beginning upgrade... beginning upgrade...
repository locked and read-only repository locked and read-only
creating temporary repository to stage upgraded data: $TESTTMP/upgradegd/.hg/upgrade.* (glob) creating temporary repository to stage upgraded data: $TESTTMP/upgradegd/.hg/upgrade.* (glob)
(it is safe to interrupt this process any time before data migration completes) (it is safe to interrupt this process any time before data migration completes)
migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog) migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog)
migrating 519 KB in store; 1.05 MB tracked data migrating 519 KB in store; 1.05 MB tracked data
migrating 3 filelogs containing 3 revisions (518 KB in store; 1.05 MB tracked data) migrating 3 filelogs containing 3 revisions (518 KB in store; 1.05 MB tracked data)
finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes
migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data) migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data)
finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data) migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
finished migrating 3 changelog revisions; change in size: 0 bytes finished migrating 3 changelog revisions; change in size: 0 bytes
finished migrating 9 total revisions; total change in store size: 0 bytes finished migrating 9 total revisions; total change in store size: 0 bytes
copying phaseroots copying phaseroots
copying requires
data fully upgraded in a temporary repository data fully upgraded in a temporary repository
marking source repository as being upgraded; clients will be unable to read from repository marking source repository as being upgraded; clients will be unable to read from repository
starting in-place swap of repository data starting in-place swap of repository data
replacing store... replacing store...
store replacement complete; repository was inconsistent for * (glob) store replacement complete; repository was inconsistent for * (glob)
finalizing requirements file and making repository readable again finalizing requirements file and making repository readable again
removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob) removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
$ ls -1 .hg/ | grep upgradebackup $ ls -1 .hg/ | grep upgradebackup
[1] [1]
We can restrict optimization to some revlog: We can restrict optimization to some revlog:
$ hg debugupgrade --optimize re-delta-parent --run --manifest --no-backup --debug --traceback $ hg debugupgrade --optimize re-delta-parent --run --manifest --no-backup --debug --traceback
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
optimisations: re-delta-parent optimisations: re-delta-parent
re-delta-parent re-delta-parent
deltas within internal storage will choose a new base revision if needed deltas within internal storage will choose a new base revision if needed
processed revlogs: processed revlogs:
- manifest - manifest
migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data) migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data)
cloning 3 revisions from 00manifest.i cloning 3 revisions from 00manifest.i
finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data) migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
blindly copying 00changelog.i containing 3 revisions blindly copying 00changelog.i containing 3 revisions
finished migrating 3 changelog revisions; change in size: 0 bytes finished migrating 3 changelog revisions; change in size: 0 bytes
finished migrating 9 total revisions; total change in store size: 0 bytes finished migrating 9 total revisions; total change in store size: 0 bytes
copying phaseroots copying phaseroots
copying requires
data fully upgraded in a temporary repository data fully upgraded in a temporary repository
marking source repository as being upgraded; clients will be unable to read from repository marking source repository as being upgraded; clients will be unable to read from repository
starting in-place swap of repository data starting in-place swap of repository data
replacing store... replacing store...
store replacement complete; repository was inconsistent for *s (glob) store replacement complete; repository was inconsistent for *s (glob)
finalizing requirements file and making repository readable again finalizing requirements file and making repository readable again
removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob) removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
checked 3 changesets with 3 changes to 3 files checked 3 changesets with 3 changes to 3 files
Check we can select negatively Check we can select negatively
$ hg debugupgrade --optimize re-delta-parent --run --no-manifest --no-backup --debug --traceback $ hg debugupgrade --optimize re-delta-parent --run --no-manifest --no-backup --debug --traceback
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
optimisations: re-delta-parent optimisations: re-delta-parent
re-delta-parent re-delta-parent
deltas within internal storage will choose a new base revision if needed deltas within internal storage will choose a new base revision if needed
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data) migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data)
blindly copying 00manifest.i containing 3 revisions blindly copying 00manifest.i containing 3 revisions
finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data) migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
cloning 3 revisions from 00changelog.i cloning 3 revisions from 00changelog.i
finished migrating 3 changelog revisions; change in size: 0 bytes finished migrating 3 changelog revisions; change in size: 0 bytes
finished migrating 9 total revisions; total change in store size: 0 bytes finished migrating 9 total revisions; total change in store size: 0 bytes
copying phaseroots copying phaseroots
copying requires
data fully upgraded in a temporary repository data fully upgraded in a temporary repository
marking source repository as being upgraded; clients will be unable to read from repository marking source repository as being upgraded; clients will be unable to read from repository
starting in-place swap of repository data starting in-place swap of repository data
replacing store... replacing store...
store replacement complete; repository was inconsistent for *s (glob) store replacement complete; repository was inconsistent for *s (glob)
finalizing requirements file and making repository readable again finalizing requirements file and making repository readable again
removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob) removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
$ hg verify $ hg verify
checking changesets checking changesets
checking manifests checking manifests
crosschecking files in changesets and manifests crosschecking files in changesets and manifests
checking files checking files
checked 3 changesets with 3 changes to 3 files checked 3 changesets with 3 changes to 3 files
Check that we can select changelog only Check that we can select changelog only
$ hg debugupgrade --optimize re-delta-parent --run --changelog --no-backup --debug --traceback $ hg debugupgrade --optimize re-delta-parent --run --changelog --no-backup --debug --traceback
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
optimisations: re-delta-parent optimisations: re-delta-parent
re-delta-parent re-delta-parent
deltas within internal storage will choose a new base revision if needed deltas within internal storage will choose a new base revision if needed
processed revlogs: processed revlogs:
- changelog - changelog
migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data) migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data)
blindly copying 00manifest.i containing 3 revisions blindly copying 00manifest.i containing 3 revisions
finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data) migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
cloning 3 revisions from 00changelog.i cloning 3 revisions from 00changelog.i
finished migrating 3 changelog revisions; change in size: 0 bytes finished migrating 3 changelog revisions; change in size: 0 bytes
finished migrating 9 total revisions; total change in store size: 0 bytes finished migrating 9 total revisions; total change in store size: 0 bytes
copying phaseroots copying phaseroots
copying requires
data fully upgraded in a temporary repository data fully upgraded in a temporary repository
marking source repository as being upgraded; clients will be unable to read from repository marking source repository as being upgraded; clients will be unable to read from repository
starting in-place swap of repository data starting in-place swap of repository data
replacing store... replacing store...
store replacement complete; repository was inconsistent for *s (glob) store replacement complete; repository was inconsistent for *s (glob)
finalizing requirements file and making repository readable again finalizing requirements file and making repository readable again
removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob) removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
$ hg verify $ hg verify
checking changesets checking changesets
checking manifests checking manifests
crosschecking files in changesets and manifests crosschecking files in changesets and manifests
checking files checking files
checked 3 changesets with 3 changes to 3 files checked 3 changesets with 3 changes to 3 files
Check that we can select filelog only Check that we can select filelog only
$ hg debugupgrade --optimize re-delta-parent --run --no-changelog --no-manifest --no-backup --debug --traceback $ hg debugupgrade --optimize re-delta-parent --run --no-changelog --no-manifest --no-backup --debug --traceback
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
optimisations: re-delta-parent optimisations: re-delta-parent
re-delta-parent re-delta-parent
deltas within internal storage will choose a new base revision if needed deltas within internal storage will choose a new base revision if needed
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data) migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data)
blindly copying 00manifest.i containing 3 revisions blindly copying 00manifest.i containing 3 revisions
finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data) migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
blindly copying 00changelog.i containing 3 revisions blindly copying 00changelog.i containing 3 revisions
finished migrating 3 changelog revisions; change in size: 0 bytes finished migrating 3 changelog revisions; change in size: 0 bytes
finished migrating 9 total revisions; total change in store size: 0 bytes finished migrating 9 total revisions; total change in store size: 0 bytes
copying phaseroots copying phaseroots
copying requires
data fully upgraded in a temporary repository data fully upgraded in a temporary repository
marking source repository as being upgraded; clients will be unable to read from repository marking source repository as being upgraded; clients will be unable to read from repository
starting in-place swap of repository data starting in-place swap of repository data
replacing store... replacing store...
store replacement complete; repository was inconsistent for *s (glob) store replacement complete; repository was inconsistent for *s (glob)
finalizing requirements file and making repository readable again finalizing requirements file and making repository readable again
removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob) removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
$ hg verify $ hg verify
checking changesets checking changesets
checking manifests checking manifests
crosschecking files in changesets and manifests crosschecking files in changesets and manifests
checking files checking files
checked 3 changesets with 3 changes to 3 files checked 3 changesets with 3 changes to 3 files
Check you can't skip revlog clone during important format downgrade Check you can't skip revlog clone during important format downgrade
$ echo "[format]" > .hg/hgrc $ echo "[format]" > .hg/hgrc
$ echo "sparse-revlog=no" >> .hg/hgrc $ echo "sparse-revlog=no" >> .hg/hgrc
$ hg debugupgrade --optimize re-delta-parent --no-manifest --no-backup --quiet $ hg debugupgrade --optimize re-delta-parent --no-manifest --no-backup --quiet
warning: ignoring --no-manifest, as upgrade is changing: sparserevlog warning: ignoring --no-manifest, as upgrade is changing: sparserevlog
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, store (rust !)
removed: sparserevlog removed: sparserevlog
optimisations: re-delta-parent optimisations: re-delta-parent
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
- changelog - changelog
- manifest - manifest
$ hg debugupgrade --optimize re-delta-parent --run --manifest --no-backup --debug --traceback $ hg debugupgrade --optimize re-delta-parent --run --manifest --no-backup --debug --traceback
note: selecting all-filelogs for processing to change: sparserevlog note: selecting all-filelogs for processing to change: sparserevlog
note: selecting changelog for processing to change: sparserevlog note: selecting changelog for processing to change: sparserevlog
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, store (rust !)
removed: sparserevlog removed: sparserevlog
optimisations: re-delta-parent optimisations: re-delta-parent
re-delta-parent re-delta-parent
deltas within internal storage will choose a new base revision if needed deltas within internal storage will choose a new base revision if needed
processed revlogs: processed revlogs:
migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data) migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data)
cloning 3 revisions from 00manifest.i cloning 3 revisions from 00manifest.i
finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data) migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
cloning 3 revisions from 00changelog.i cloning 3 revisions from 00changelog.i
finished migrating 3 changelog revisions; change in size: 0 bytes finished migrating 3 changelog revisions; change in size: 0 bytes
finished migrating 9 total revisions; total change in store size: 0 bytes finished migrating 9 total revisions; total change in store size: 0 bytes
copying phaseroots copying phaseroots
copying requires
data fully upgraded in a temporary repository data fully upgraded in a temporary repository
marking source repository as being upgraded; clients will be unable to read from repository marking source repository as being upgraded; clients will be unable to read from repository
starting in-place swap of repository data starting in-place swap of repository data
replacing store... replacing store...
store replacement complete; repository was inconsistent for *s (glob) store replacement complete; repository was inconsistent for *s (glob)
finalizing requirements file and making repository readable again finalizing requirements file and making repository readable again
removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob) removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
$ hg verify $ hg verify
checking changesets checking changesets
checking manifests checking manifests
crosschecking files in changesets and manifests crosschecking files in changesets and manifests
checking files checking files
checked 3 changesets with 3 changes to 3 files checked 3 changesets with 3 changes to 3 files
Check you can't skip revlog clone during important format upgrade Check you can't skip revlog clone during important format upgrade
$ echo "sparse-revlog=yes" >> .hg/hgrc $ echo "sparse-revlog=yes" >> .hg/hgrc
$ hg debugupgrade --optimize re-delta-parent --run --manifest --no-backup --debug --traceback $ hg debugupgrade --optimize re-delta-parent --run --manifest --no-backup --debug --traceback
note: selecting all-filelogs for processing to change: sparserevlog note: selecting all-filelogs for processing to change: sparserevlog
note: selecting changelog for processing to change: sparserevlog note: selecting changelog for processing to change: sparserevlog
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, store (rust !)
added: sparserevlog added: sparserevlog
optimisations: re-delta-parent optimisations: re-delta-parent
sparserevlog sparserevlog
Revlog supports delta chain with more unused data between payload. These gaps will be skipped at read time. This allows for better delta chains, making a better compression and faster exchange with server. Revlog supports delta chain with more unused data between payload. These gaps will be skipped at read time. This allows for better delta chains, making a better compression and faster exchange with server.
re-delta-parent re-delta-parent
migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data) migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data)
cloning 3 revisions from 00manifest.i cloning 3 revisions from 00manifest.i
finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data) migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
cloning 3 revisions from 00changelog.i cloning 3 revisions from 00changelog.i
finished migrating 3 changelog revisions; change in size: 0 bytes finished migrating 3 changelog revisions; change in size: 0 bytes
finished migrating 9 total revisions; total change in store size: 0 bytes finished migrating 9 total revisions; total change in store size: 0 bytes
copying phaseroots copying phaseroots
copying requires
data fully upgraded in a temporary repository data fully upgraded in a temporary repository
marking source repository as being upgraded; clients will be unable to read from repository marking source repository as being upgraded; clients will be unable to read from repository
starting in-place swap of repository data starting in-place swap of repository data
replacing store... replacing store...
store replacement complete; repository was inconsistent for *s (glob) store replacement complete; repository was inconsistent for *s (glob)
finalizing requirements file and making repository readable again finalizing requirements file and making repository readable again
removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob) removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
$ hg verify $ hg verify
$ touch .hg/store/.XX_special_filename $ touch .hg/store/.XX_special_filename
$ hg debugupgraderepo --run $ hg debugupgraderepo --run
nothing to do nothing to do
$ hg debugupgraderepo --run --optimize 're-delta-fulladd' $ hg debugupgraderepo --run --optimize 're-delta-fulladd'
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
optimisations: re-delta-fulladd optimisations: re-delta-fulladd
re-delta-fulladd re-delta-fulladd
each revision will be added as new content to the internal storage; this will likely drastically slow down execution time, but some extensions might need it each revision will be added as new content to the internal storage; this will likely drastically slow down execution time, but some extensions might need it
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
finished migrating 1 filelog revisions across 1 filelogs; change in size: 0 bytes finished migrating 1 filelog revisions across 1 filelogs; change in size: 0 bytes
migrating 1 manifests containing 1 revisions (110 bytes in store; 45 bytes tracked data) migrating 1 manifests containing 1 revisions (110 bytes in store; 45 bytes tracked data)
finished migrating 1 manifest revisions across 1 manifests; change in size: 0 bytes finished migrating 1 manifest revisions across 1 manifests; change in size: 0 bytes
migrating changelog containing 1 revisions (127 bytes in store; 62 bytes tracked data) migrating changelog containing 1 revisions (127 bytes in store; 62 bytes tracked data)
finished migrating 1 changelog revisions; change in size: 0 bytes finished migrating 1 changelog revisions; change in size: 0 bytes
finished migrating 3 total revisions; total change in store size: 0 bytes finished migrating 3 total revisions; total change in store size: 0 bytes
copying .XX_special_filename copying .XX_special_filename
copying phaseroots copying phaseroots
copying requires
data fully upgraded in a temporary repository data fully upgraded in a temporary repository
marking source repository as being upgraded; clients will be unable to read from repository marking source repository as being upgraded; clients will be unable to read from repository
starting in-place swap of repository data starting in-place swap of repository data
replaced files will be backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob) replaced files will be backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob)
replacing store... replacing store...
store replacement complete; repository was inconsistent for *s (glob) store replacement complete; repository was inconsistent for *s (glob)
finalizing requirements file and making repository readable again finalizing requirements file and making repository readable again
removing temporary repository $TESTTMP/store-filenames/.hg/upgrade.* (glob) removing temporary repository $TESTTMP/store-filenames/.hg/upgrade.* (glob)
$ hg -q commit -m initial $ hg -q commit -m initial
$ hg debugrequires $ hg debugrequires
dotencode dotencode
fncache fncache
generaldelta generaldelta
largefiles largefiles
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
$ hg debugupgraderepo --run $ hg debugupgraderepo --run
nothing to do nothing to do
$ hg debugrequires $ hg debugrequires
dotencode dotencode
fncache fncache
generaldelta generaldelta
largefiles largefiles
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
$ cat << EOF >> .hg/hgrc $ cat << EOF >> .hg/hgrc
> [extensions] > [extensions]
> lfs = > lfs =
> [lfs] > [lfs]
> threshold = 10 > threshold = 10
0 1 1 -1 base 77 182 77 0.42308 77 0 0.00000 77 77 1.00000 1 0 1 1 -1 base 77 182 77 0.42308 77 0 0.00000 77 77 1.00000 1
1 1 2 0 p1 21 191 98 0.51309 98 0 0.00000 98 98 1.00000 1 1 1 2 0 p1 21 191 98 0.51309 98 0 0.00000 98 98 1.00000 1
2 1 2 0 other 30 200 107 0.53500 128 21 0.19626 128 128 0.83594 1 2 1 2 0 other 30 200 107 0.53500 128 21 0.19626 128 128 0.83594 1
$ hg debugupgraderepo --run --optimize 're-delta-all' $ hg debugupgraderepo --run --optimize 're-delta-all'
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
optimisations: re-delta-all optimisations: re-delta-all
re-delta-all re-delta-all
deltas within internal storage will be fully recomputed; this will likely drastically slow down execution time deltas within internal storage will be fully recomputed; this will likely drastically slow down execution time
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
migrating 1 filelogs containing 3 revisions (320 bytes in store; 573 bytes tracked data) migrating 1 filelogs containing 3 revisions (320 bytes in store; 573 bytes tracked data)
finished migrating 3 filelog revisions across 1 filelogs; change in size: -9 bytes finished migrating 3 filelog revisions across 1 filelogs; change in size: -9 bytes
migrating 1 manifests containing 3 revisions (333 bytes in store; 138 bytes tracked data) migrating 1 manifests containing 3 revisions (333 bytes in store; 138 bytes tracked data)
finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
migrating changelog containing 3 revisions (366 bytes in store; 171 bytes tracked data) migrating changelog containing 3 revisions (366 bytes in store; 171 bytes tracked data)
finished migrating 3 changelog revisions; change in size: 0 bytes finished migrating 3 changelog revisions; change in size: 0 bytes
finished migrating 9 total revisions; total change in store size: -9 bytes finished migrating 9 total revisions; total change in store size: -9 bytes
copying phaseroots copying phaseroots
copying requires
data fully upgraded in a temporary repository data fully upgraded in a temporary repository
marking source repository as being upgraded; clients will be unable to read from repository marking source repository as being upgraded; clients will be unable to read from repository
starting in-place swap of repository data starting in-place swap of repository data
replaced files will be backed up at $TESTTMP/localconfig/.hg/upgradebackup.* (glob) replaced files will be backed up at $TESTTMP/localconfig/.hg/upgradebackup.* (glob)
replacing store... replacing store...
store replacement complete; repository was inconsistent for *s (glob) store replacement complete; repository was inconsistent for *s (glob)
finalizing requirements file and making repository readable again finalizing requirements file and making repository readable again
removing temporary repository $TESTTMP/localconfig/.hg/upgrade.* (glob) removing temporary repository $TESTTMP/localconfig/.hg/upgrade.* (glob)
$ hg add foo $ hg add foo
$ hg -q commit -m "foo" $ hg -q commit -m "foo"
$ hg debugrequires $ hg debugrequires
dotencode dotencode
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlogv1 revlogv1
share-safe
store store
Check that we can add the sparse-revlog format requirement Check that we can add the sparse-revlog format requirement
$ hg --config format.sparse-revlog=yes debugupgraderepo --run --quiet $ hg --config format.sparse-revlog=yes debugupgraderepo --run --quiet
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, store (rust !)
added: sparserevlog added: sparserevlog
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
- changelog - changelog
- manifest - manifest
$ hg debugrequires $ hg debugrequires
dotencode dotencode
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
Check that we can remove the sparse-revlog format requirement Check that we can remove the sparse-revlog format requirement
$ hg --config format.sparse-revlog=no debugupgraderepo --run --quiet $ hg --config format.sparse-revlog=no debugupgraderepo --run --quiet
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, store (rust !)
removed: sparserevlog removed: sparserevlog
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
- changelog - changelog
- manifest - manifest
$ hg debugrequires $ hg debugrequires
dotencode dotencode
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlogv1 revlogv1
share-safe
store store
#if zstd #if zstd
Check upgrading to a zstd revlog Check upgrading to a zstd revlog
-------------------------------- --------------------------------
upgrade upgrade
$ hg --config format.revlog-compression=zstd debugupgraderepo --run --no-backup --quiet $ hg --config format.revlog-compression=zstd debugupgraderepo --run --no-backup --quiet
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, store (rust !)
added: revlog-compression-zstd, sparserevlog added: revlog-compression-zstd, sparserevlog
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
- changelog - changelog
- manifest - manifest
$ hg debugformat -v $ hg debugformat -v
format-variant repo config default format-variant repo config default
fncache: yes yes yes fncache: yes yes yes
dirstate-v2: no no no dirstate-v2: no no no
dotencode: yes yes yes dotencode: yes yes yes
generaldelta: yes yes yes generaldelta: yes yes yes
share-safe: no no no share-safe: yes yes yes
sparserevlog: yes yes yes sparserevlog: yes yes yes
persistent-nodemap: no no no (no-rust !) persistent-nodemap: no no no (no-rust !)
persistent-nodemap: yes yes no (rust !) persistent-nodemap: yes yes no (rust !)
copies-sdc: no no no copies-sdc: no no no
revlog-v2: no no no revlog-v2: no no no
changelog-v2: no no no changelog-v2: no no no
plain-cl-delta: yes yes yes plain-cl-delta: yes yes yes
compression: zlib zlib zlib (no-zstd !) compression: zlib zlib zlib (no-zstd !)
compression: zstd zlib zstd (zstd !) compression: zstd zlib zstd (zstd !)
compression-level: default default default compression-level: default default default
$ hg debugrequires $ hg debugrequires
dotencode dotencode
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd revlog-compression-zstd
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
downgrade downgrade
$ hg debugupgraderepo --run --no-backup --quiet $ hg debugupgraderepo --run --no-backup --quiet
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
removed: revlog-compression-zstd removed: revlog-compression-zstd
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
- changelog - changelog
- manifest - manifest
$ hg debugformat -v $ hg debugformat -v
format-variant repo config default format-variant repo config default
fncache: yes yes yes fncache: yes yes yes
dirstate-v2: no no no dirstate-v2: no no no
dotencode: yes yes yes dotencode: yes yes yes
generaldelta: yes yes yes generaldelta: yes yes yes
share-safe: no no no share-safe: yes yes yes
sparserevlog: yes yes yes sparserevlog: yes yes yes
persistent-nodemap: no no no (no-rust !) persistent-nodemap: no no no (no-rust !)
persistent-nodemap: yes yes no (rust !) persistent-nodemap: yes yes no (rust !)
copies-sdc: no no no copies-sdc: no no no
revlog-v2: no no no revlog-v2: no no no
changelog-v2: no no no changelog-v2: no no no
plain-cl-delta: yes yes yes plain-cl-delta: yes yes yes
compression: zlib zlib zlib (no-zstd !) compression: zlib zlib zlib (no-zstd !)
compression: zlib zlib zstd (zstd !) compression: zlib zlib zstd (zstd !)
compression-level: default default default compression-level: default default default
$ hg debugrequires $ hg debugrequires
dotencode dotencode
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
upgrade from hgrc upgrade from hgrc
$ cat >> .hg/hgrc << EOF $ cat >> .hg/hgrc << EOF
> [format] > [format]
> revlog-compression=zstd > revlog-compression=zstd
> EOF > EOF
$ hg debugupgraderepo --run --no-backup --quiet $ hg debugupgraderepo --run --no-backup --quiet
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store (no-rust !) preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
added: revlog-compression-zstd added: revlog-compression-zstd
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
- changelog - changelog
- manifest - manifest
$ hg debugformat -v $ hg debugformat -v
format-variant repo config default format-variant repo config default
fncache: yes yes yes fncache: yes yes yes
dirstate-v2: no no no dirstate-v2: no no no
dotencode: yes yes yes dotencode: yes yes yes
generaldelta: yes yes yes generaldelta: yes yes yes
share-safe: no no no share-safe: yes yes yes
sparserevlog: yes yes yes sparserevlog: yes yes yes
persistent-nodemap: no no no (no-rust !) persistent-nodemap: no no no (no-rust !)
persistent-nodemap: yes yes no (rust !) persistent-nodemap: yes yes no (rust !)
copies-sdc: no no no copies-sdc: no no no
revlog-v2: no no no revlog-v2: no no no
changelog-v2: no no no changelog-v2: no no no
plain-cl-delta: yes yes yes plain-cl-delta: yes yes yes
compression: zlib zlib zlib (no-zstd !) compression: zlib zlib zlib (no-zstd !)
compression: zstd zstd zstd (zstd !) compression: zstd zstd zstd (zstd !)
compression-level: default default default compression-level: default default default
$ hg debugrequires $ hg debugrequires
dotencode dotencode
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd revlog-compression-zstd
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
#endif #endif
Check upgrading to a revlog format supporting sidedata Check upgrading to a revlog format supporting sidedata
------------------------------------------------------ ------------------------------------------------------
upgrade upgrade
$ hg debugsidedata -c 0 $ hg debugsidedata -c 0
$ hg --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data debugupgraderepo --run --no-backup --config "extensions.sidedata=$TESTDIR/testlib/ext-sidedata.py" --quiet $ hg --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data debugupgraderepo --run --no-backup --config "extensions.sidedata=$TESTDIR/testlib/ext-sidedata.py" --quiet
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, store (no-zstd !) preserved: dotencode, fncache, generaldelta, share-safe, store (no-zstd !)
preserved: dotencode, fncache, generaldelta, revlog-compression-zstd, sparserevlog, store (zstd no-rust !) preserved: dotencode, fncache, generaldelta, revlog-compression-zstd, share-safe, sparserevlog, store (zstd no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlog-compression-zstd, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlog-compression-zstd, share-safe, sparserevlog, store (rust !)
removed: revlogv1 removed: revlogv1
added: exp-revlogv2.2 (zstd !) added: exp-revlogv2.2 (zstd !)
added: exp-revlogv2.2, sparserevlog (no-zstd !) added: exp-revlogv2.2, sparserevlog (no-zstd !)
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
- changelog - changelog
- manifest - manifest
$ hg debugformat -v $ hg debugformat -v
format-variant repo config default format-variant repo config default
fncache: yes yes yes fncache: yes yes yes
dirstate-v2: no no no dirstate-v2: no no no
dotencode: yes yes yes dotencode: yes yes yes
generaldelta: yes yes yes generaldelta: yes yes yes
share-safe: no no no share-safe: yes yes yes
sparserevlog: yes yes yes sparserevlog: yes yes yes
persistent-nodemap: no no no (no-rust !) persistent-nodemap: no no no (no-rust !)
persistent-nodemap: yes yes no (rust !) persistent-nodemap: yes yes no (rust !)
copies-sdc: no no no copies-sdc: no no no
revlog-v2: yes no no revlog-v2: yes no no
changelog-v2: no no no changelog-v2: no no no
plain-cl-delta: yes yes yes plain-cl-delta: yes yes yes
compression: zlib zlib zlib (no-zstd !) compression: zlib zlib zlib (no-zstd !)
compression: zstd zstd zstd (zstd !) compression: zstd zstd zstd (zstd !)
compression-level: default default default compression-level: default default default
$ hg debugrequires $ hg debugrequires
dotencode dotencode
exp-revlogv2.2 exp-revlogv2.2
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
share-safe
sparserevlog sparserevlog
store store
$ hg debugsidedata -c 0 $ hg debugsidedata -c 0
2 sidedata entries 2 sidedata entries
entry-0001 size 4 entry-0001 size 4
entry-0002 size 32 entry-0002 size 32
downgrade downgrade
$ hg debugupgraderepo --config experimental.revlogv2=no --run --no-backup --quiet $ hg debugupgraderepo --config experimental.revlogv2=no --run --no-backup --quiet
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, sparserevlog, store (no-zstd !) preserved: dotencode, fncache, generaldelta, share-safe, sparserevlog, store (no-zstd !)
preserved: dotencode, fncache, generaldelta, revlog-compression-zstd, sparserevlog, store (zstd no-rust !) preserved: dotencode, fncache, generaldelta, revlog-compression-zstd, share-safe, sparserevlog, store (zstd no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlog-compression-zstd, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlog-compression-zstd, share-safe, sparserevlog, store (rust !)
removed: exp-revlogv2.2 removed: exp-revlogv2.2
added: revlogv1 added: revlogv1
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
- changelog - changelog
- manifest - manifest
$ hg debugformat -v $ hg debugformat -v
format-variant repo config default format-variant repo config default
fncache: yes yes yes fncache: yes yes yes
dirstate-v2: no no no dirstate-v2: no no no
dotencode: yes yes yes dotencode: yes yes yes
generaldelta: yes yes yes generaldelta: yes yes yes
share-safe: no no no share-safe: yes yes yes
sparserevlog: yes yes yes sparserevlog: yes yes yes
persistent-nodemap: no no no (no-rust !) persistent-nodemap: no no no (no-rust !)
persistent-nodemap: yes yes no (rust !) persistent-nodemap: yes yes no (rust !)
copies-sdc: no no no copies-sdc: no no no
revlog-v2: no no no revlog-v2: no no no
changelog-v2: no no no changelog-v2: no no no
plain-cl-delta: yes yes yes plain-cl-delta: yes yes yes
compression: zlib zlib zlib (no-zstd !) compression: zlib zlib zlib (no-zstd !)
compression: zstd zstd zstd (zstd !) compression: zstd zstd zstd (zstd !)
compression-level: default default default compression-level: default default default
$ hg debugrequires $ hg debugrequires
dotencode dotencode
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
revlogv1 revlogv1
share-safe
sparserevlog sparserevlog
store store
$ hg debugsidedata -c 0 $ hg debugsidedata -c 0
upgrade from hgrc upgrade from hgrc
$ cat >> .hg/hgrc << EOF $ cat >> .hg/hgrc << EOF
> [experimental] > [experimental]
> revlogv2=enable-unstable-format-and-corrupt-my-data > revlogv2=enable-unstable-format-and-corrupt-my-data
> EOF > EOF
$ hg debugupgraderepo --run --no-backup --quiet $ hg debugupgraderepo --run --no-backup --quiet
upgrade will perform the following actions: upgrade will perform the following actions:
requirements requirements
preserved: dotencode, fncache, generaldelta, sparserevlog, store (no-zstd !) preserved: dotencode, fncache, generaldelta, share-safe, sparserevlog, store (no-zstd !)
preserved: dotencode, fncache, generaldelta, revlog-compression-zstd, sparserevlog, store (zstd no-rust !) preserved: dotencode, fncache, generaldelta, revlog-compression-zstd, share-safe, sparserevlog, store (zstd no-rust !)
preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlog-compression-zstd, sparserevlog, store (rust !) preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlog-compression-zstd, share-safe, sparserevlog, store (rust !)
removed: revlogv1 removed: revlogv1
added: exp-revlogv2.2 added: exp-revlogv2.2
processed revlogs: processed revlogs:
- all-filelogs - all-filelogs
- changelog - changelog
- manifest - manifest
$ hg debugformat -v $ hg debugformat -v
format-variant repo config default format-variant repo config default
fncache: yes yes yes fncache: yes yes yes
dirstate-v2: no no no dirstate-v2: no no no
dotencode: yes yes yes dotencode: yes yes yes
generaldelta: yes yes yes generaldelta: yes yes yes
share-safe: no no no share-safe: yes yes yes
sparserevlog: yes yes yes sparserevlog: yes yes yes
persistent-nodemap: no no no (no-rust !) persistent-nodemap: no no no (no-rust !)
persistent-nodemap: yes yes no (rust !) persistent-nodemap: yes yes no (rust !)
copies-sdc: no no no copies-sdc: no no no
revlog-v2: yes yes no revlog-v2: yes yes no
changelog-v2: no no no changelog-v2: no no no
plain-cl-delta: yes yes yes plain-cl-delta: yes yes yes
compression: zlib zlib zlib (no-zstd !) compression: zlib zlib zlib (no-zstd !)
compression: zstd zstd zstd (zstd !) compression: zstd zstd zstd (zstd !)
compression-level: default default default compression-level: default default default
$ hg debugrequires $ hg debugrequires
dotencode dotencode
exp-revlogv2.2 exp-revlogv2.2
fncache fncache
generaldelta generaldelta
persistent-nodemap (rust !) persistent-nodemap (rust !)
revlog-compression-zstd (zstd !) revlog-compression-zstd (zstd !)
share-safe
sparserevlog sparserevlog
store store
$ hg debugsidedata -c 0 $ hg debugsidedata -c 0
Demonstrate that nothing to perform upgrade will still run all the way through Demonstrate that nothing to perform upgrade will still run all the way through
$ hg debugupgraderepo --run $ hg debugupgraderepo --run
nothing to do nothing to do