This is an archive of the discontinued Mercurial Phabricator instance.

			Path	Packages
M			mercurial/dirstate.py (7 lines)
M			mercurial/upgrade_utils/actions.py (26 lines)
M			mercurial/upgrade_utils/engine.py (21 lines)
M			tests/test-persistent-nodemap.t (3 lines)
M			tests/test-status-tracked-key.t (41 lines)
M			tests/test-upgrade-repo.t (20 lines)

Status	Author	Revision
Closed	marmoute	D12201 tracked-key: remove the dual write and rename to tracked-hint
Closed	marmoute	D12200 tracked-file: rename the format option to use `use-`
Closed	marmoute	D12199 tracked-key: update the requirement value
Closed	marmoute	D12198 tracked-key: make it possible to upgrade to and downgrade from the feature

Diff 32262

mercurial/dirstate.py

	with file(self._filename) as f:			with file(self._filename) as f:
	self._writedirstate(tr, f)			self._writedirstate(tr, f)
	if write_key:			if write_key:
	# we update the key-file after writing to make sure reader have a			# we update the key-file after writing to make sure reader have a
	# key that match the newly written content			# key that match the newly written content
	with file(self._filename_tk) as f:			with file(self._filename_tk) as f:
	self._write_tracked_key(tr, f)			self._write_tracked_key(tr, f)

				def delete_tracked_key(self):
				"""remove the tracked_key file

				To be used by format downgrades operation"""
				AlphareUnsubmitted Not Done downgrad's a great town Alphare: downgrad's a great town
				self._opener.unlink(self._filename_tk)
				self._use_tracked_key = False

	def addparentchangecallback(self, category, callback):			def addparentchangecallback(self, category, callback):
	"""add a callback to be called when the wd parents are changed			"""add a callback to be called when the wd parents are changed

	Callback will be called with the following arguments:			Callback will be called with the following arguments:
	dirstate, (oldp1, oldp2), (newp1, newp2)			dirstate, (oldp1, oldp2), (newp1, newp2)

	Category is a unique identifier to allow overwriting an old callback			Category is a unique identifier to allow overwriting an old callback
	with a newer callback.			with a newer callback.

mercurial/upgrade_utils/actions.py

	touches_manifests = False			touches_manifests = False
	touches_changelog = False			touches_changelog = False
	touches_requirements = True			touches_requirements = True
	touches_dirstate = True			touches_dirstate = True
	compatible_with_share = True			compatible_with_share = True


	@registerformatvariant			@registerformatvariant
				class dirstatetrackedkey(requirementformatvariant):
				name = b'tracked-key'
				_requirement = requirements.DIRSTATE_TRACKED_KEY_V1

				default = False

				description = _(
				b'Add a small file to help external tooling that watch the tracked set'
				)

				upgrademessage = _(
				b'external tools will be informated of potential change in the tracked set'
				)

				touches_filelogs = False
				touches_manifests = False
				touches_changelog = False
				touches_requirements = True
				touches_dirstate = True
				compatible_with_share = True


				@registerformatvariant
	class dotencode(requirementformatvariant):			class dotencode(requirementformatvariant):
	name = b'dotencode'			name = b'dotencode'

	_requirement = requirements.DOTENCODE_REQUIREMENT			_requirement = requirements.DOTENCODE_REQUIREMENT

	default = True			default = True

	description = _(			description = _(
	supported = {			supported = {
	requirements.SPARSEREVLOG_REQUIREMENT,			requirements.SPARSEREVLOG_REQUIREMENT,
	requirements.COPIESSDC_REQUIREMENT,			requirements.COPIESSDC_REQUIREMENT,
	requirements.NODEMAP_REQUIREMENT,			requirements.NODEMAP_REQUIREMENT,
	requirements.SHARESAFE_REQUIREMENT,			requirements.SHARESAFE_REQUIREMENT,
	requirements.REVLOGV2_REQUIREMENT,			requirements.REVLOGV2_REQUIREMENT,
	requirements.CHANGELOGV2_REQUIREMENT,			requirements.CHANGELOGV2_REQUIREMENT,
	requirements.REVLOGV1_REQUIREMENT,			requirements.REVLOGV1_REQUIREMENT,
				requirements.DIRSTATE_TRACKED_KEY_V1,
	requirements.DIRSTATE_V2_REQUIREMENT,			requirements.DIRSTATE_V2_REQUIREMENT,
	}			}
	for name in compression.compengines:			for name in compression.compengines:
	engine = compression.compengines[name]			engine = compression.compengines[name]
	if engine.available() and engine.revlogheader():			if engine.available() and engine.revlogheader():
	supported.add(b'exp-compression-%s' % name)			supported.add(b'exp-compression-%s' % name)
	if engine.name() == b'zstd':			if engine.name() == b'zstd':
	supported.add(b'revlog-compression-zstd')			supported.add(b'revlog-compression-zstd')
	return supported			return supported


	def supporteddestrequirements(repo):			def supporteddestrequirements(repo):
	"""Obtain requirements that upgrade supports in the destination.			"""Obtain requirements that upgrade supports in the destination.

	If the result of the upgrade would create requirements not in this set,			If the result of the upgrade would create requirements not in this set,
	the upgrade is disallowed.			the upgrade is disallowed.

	Extensions should monkeypatch this to add their custom requirements.			Extensions should monkeypatch this to add their custom requirements.
	"""			"""
	supported = {			supported = {
	requirements.CHANGELOGV2_REQUIREMENT,			requirements.CHANGELOGV2_REQUIREMENT,
	requirements.COPIESSDC_REQUIREMENT,			requirements.COPIESSDC_REQUIREMENT,
				requirements.DIRSTATE_TRACKED_KEY_V1,
	requirements.DIRSTATE_V2_REQUIREMENT,			requirements.DIRSTATE_V2_REQUIREMENT,
	requirements.DOTENCODE_REQUIREMENT,			requirements.DOTENCODE_REQUIREMENT,
	requirements.FNCACHE_REQUIREMENT,			requirements.FNCACHE_REQUIREMENT,
	requirements.GENERALDELTA_REQUIREMENT,			requirements.GENERALDELTA_REQUIREMENT,
	requirements.NODEMAP_REQUIREMENT,			requirements.NODEMAP_REQUIREMENT,
	requirements.REVLOGV1_REQUIREMENT, # allowed in case of downgrade			requirements.REVLOGV1_REQUIREMENT, # allowed in case of downgrade
	requirements.REVLOGV2_REQUIREMENT,			requirements.REVLOGV2_REQUIREMENT,
	requirements.SHARED_REQUIREMENT,			requirements.SHARED_REQUIREMENT,
	requirements.GENERALDELTA_REQUIREMENT,			requirements.GENERALDELTA_REQUIREMENT,
	requirements.SPARSEREVLOG_REQUIREMENT,			requirements.SPARSEREVLOG_REQUIREMENT,
	requirements.COPIESSDC_REQUIREMENT,			requirements.COPIESSDC_REQUIREMENT,
	requirements.NODEMAP_REQUIREMENT,			requirements.NODEMAP_REQUIREMENT,
	requirements.SHARESAFE_REQUIREMENT,			requirements.SHARESAFE_REQUIREMENT,
	requirements.REVLOGV1_REQUIREMENT,			requirements.REVLOGV1_REQUIREMENT,
	requirements.REVLOGV2_REQUIREMENT,			requirements.REVLOGV2_REQUIREMENT,
	requirements.CHANGELOGV2_REQUIREMENT,			requirements.CHANGELOGV2_REQUIREMENT,
				requirements.DIRSTATE_TRACKED_KEY_V1,
	requirements.DIRSTATE_V2_REQUIREMENT,			requirements.DIRSTATE_V2_REQUIREMENT,
	}			}
	for name in compression.compengines:			for name in compression.compengines:
	engine = compression.compengines[name]			engine = compression.compengines[name]
	if engine.available() and engine.revlogheader():			if engine.available() and engine.revlogheader():
	supported.add(b'exp-compression-%s' % name)			supported.add(b'exp-compression-%s' % name)
	if engine.name() == b'zstd':			if engine.name() == b'zstd':
	supported.add(b'revlog-compression-zstd')			supported.add(b'revlog-compression-zstd')

mercurial/upgrade_utils/engine.py

	upgrade_dirstate(ui, srcrepo, upgrade_op, b'v1', b'v2')			upgrade_dirstate(ui, srcrepo, upgrade_op, b'v1', b'v2')
	upgrade_op.upgrade_actions.remove(upgrade_actions.dirstatev2)			upgrade_op.upgrade_actions.remove(upgrade_actions.dirstatev2)

	if upgrade_actions.dirstatev2 in upgrade_op.removed_actions:			if upgrade_actions.dirstatev2 in upgrade_op.removed_actions:
	ui.status(_(b'downgrading from dirstate-v2 to v1\n'))			ui.status(_(b'downgrading from dirstate-v2 to v1\n'))
	upgrade_dirstate(ui, srcrepo, upgrade_op, b'v2', b'v1')			upgrade_dirstate(ui, srcrepo, upgrade_op, b'v2', b'v1')
	upgrade_op.removed_actions.remove(upgrade_actions.dirstatev2)			upgrade_op.removed_actions.remove(upgrade_actions.dirstatev2)

				if upgrade_actions.dirstatetrackedkey in upgrade_op.upgrade_actions:
				ui.status(_(b'create dirstate-tracked-key file\n'))
				upgrade_tracked_key(ui, srcrepo, upgrade_op, add=True)
				upgrade_op.upgrade_actions.remove(upgrade_actions.dirstatetrackedkey)
				elif upgrade_actions.dirstatetrackedkey in upgrade_op.removed_actions:
				ui.status(_(b'remove dirstate-tracked-key file\n'))
				upgrade_tracked_key(ui, srcrepo, upgrade_op, add=False)
				upgrade_op.removed_actions.remove(upgrade_actions.dirstatetrackedkey)

	if not (upgrade_op.upgrade_actions or upgrade_op.removed_actions):			if not (upgrade_op.upgrade_actions or upgrade_op.removed_actions):
	return			return

	if upgrade_op.requirements_only:			if upgrade_op.requirements_only:
	ui.status(_(b'upgrading repository requirements\n'))			ui.status(_(b'upgrading repository requirements\n'))
	scmutil.writereporequirements(srcrepo, upgrade_op.new_requirements)			scmutil.writereporequirements(srcrepo, upgrade_op.new_requirements)
	# if there is only one action and that is persistent nodemap upgrade			# if there is only one action and that is persistent nodemap upgrade
	# directly write the nodemap file and update requirements instead of going			# directly write the nodemap file and update requirements instead of going
	# The dirstate does not exist on an empty repo or a repo with no			# The dirstate does not exist on an empty repo or a repo with no
	# revision checked out			# revision checked out
	if e.errno != errno.ENOENT:			if e.errno != errno.ENOENT:
	raise			raise

	srcrepo.dirstate.write(None)			srcrepo.dirstate.write(None)

	scmutil.writereporequirements(srcrepo, upgrade_op.new_requirements)			scmutil.writereporequirements(srcrepo, upgrade_op.new_requirements)


				def upgrade_tracked_key(ui, srcrepo, upgrade_op, add):
				if add:
				srcrepo.dirstate._use_tracked_key = True
				srcrepo.dirstate._dirty = True
				srcrepo.dirstate._dirty_tracked_set = True
				srcrepo.dirstate.write(None)
				if not add:
				srcrepo.dirstate.delete_tracked_key()

				scmutil.writereporequirements(srcrepo, upgrade_op.new_requirements)

tests/test-persistent-nodemap.t


	#endif			#endif


	$ hg debugformat			$ hg debugformat
	format-variant repo			format-variant repo
	fncache: yes			fncache: yes
	dirstate-v2: no			dirstate-v2: no
				tracked-key: no
	dotencode: yes			dotencode: yes
	generaldelta: yes			generaldelta: yes
	share-safe: yes			share-safe: yes
	sparserevlog: yes			sparserevlog: yes
	persistent-nodemap: yes			persistent-nodemap: yes
	copies-sdc: no			copies-sdc: no
	revlog-v2: no			revlog-v2: no
	changelog-v2: no			changelog-v2: no
	$ cat << EOF >> .hg/hgrc			$ cat << EOF >> .hg/hgrc
	> [format]			> [format]
	> 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
				tracked-key: no no no
	dotencode: yes yes yes			dotencode: yes yes yes
	generaldelta: yes yes yes			generaldelta: yes yes yes
	share-safe: yes yes yes			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
	$ cat << EOF >> .hg/hgrc			$ cat << EOF >> .hg/hgrc
	> [format]			> [format]
	> 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
				tracked-key: no no no
	dotencode: yes yes yes			dotencode: yes yes yes
	generaldelta: yes yes yes			generaldelta: yes yes yes
	share-safe: yes yes yes			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

tests/test-status-tracked-key.t

	$ hg commit -m foo			$ hg commit -m foo

	$ cp .hg/dirstate-tracked-key ../key-bck			$ cp .hg/dirstate-tracked-key ../key-bck
	$ hg status --rev . --rev '.#generations[-1]'			$ hg status --rev . --rev '.#generations[-1]'
	M nf0			M nf0
	$ hg up '.#generations[-1]'			$ hg up '.#generations[-1]'
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved			1 files updated, 0 files merged, 0 files removed, 0 files unresolved
	$ diff --brief .hg/dirstate-tracked-key ../key-bck			$ diff --brief .hg/dirstate-tracked-key ../key-bck

				Test upgrade and downgrade
				==========================

				$ ls .hg/dirstate-tracked-key
				.hg/dirstate-tracked-key
				$ hg debugrequires \| grep 'tracked'
				exp-dirstate-tracked-key-v1

				downgrade

				$ hg debugupgraderepo --config format.dirstate-tracked-key=no --run --quiet
				upgrade will perform the following actions:

				requirements
				preserved: * (glob)
				removed: exp-dirstate-tracked-key-v1

				no revlogs to process

				$ ls -1 .hg/dirstate-tracked-key
				ls: cannot access '.hg/dirstate-tracked-key': $ENOENT$
				[2]
				$ hg debugrequires \| grep 'tracked'
				[1]

				upgrade

				$ hg debugupgraderepo --config format.dirstate-tracked-key=yes --run --quiet
				upgrade will perform the following actions:

				requirements
				preserved: * (glob)
				added: exp-dirstate-tracked-key-v1

				no revlogs to process

				$ ls -1 .hg/dirstate-tracked-key
				.hg/dirstate-tracked-key
				$ hg debugrequires \| grep 'tracked'
				exp-dirstate-tracked-key-v1

tests/test-upgrade-repo.t

	An upgrade of a repository created with recommended settings only suggests optimizations			An upgrade of a repository created with recommended settings only suggests optimizations

	$ 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
				tracked-key: no
	dotencode: yes			dotencode: yes
	generaldelta: yes			generaldelta: yes
	share-safe: yes			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
				tracked-key: no no no
	dotencode: yes yes yes			dotencode: yes yes yes
	generaldelta: yes yes yes			generaldelta: yes yes yes
	share-safe: yes yes yes			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
				tracked-key: no no no
	dotencode: yes no yes			dotencode: yes no yes
	generaldelta: yes yes yes			generaldelta: yes yes yes
	share-safe: yes yes yes			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.uptodate\|tracked-key: ][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\| yes][formatvariant.config.default\| yes][formatvariant.default\| yes]			[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]
	},			},
	{			{
	"config": false,			"config": false,
	"default": false,			"default": false,
	"name": "dirstate-v2",			"name": "dirstate-v2",
	"repo": false			"repo": false
	},			},
	{			{
				"config": false,
				"default": false,
				"name": "tracked-key",
				"repo": false
				},
				{
	"config": true,			"config": true,
	"default": true,			"default": true,
	"name": "dotencode",			"name": "dotencode",
	"repo": true			"repo": true
	},			},
	{			{
	"config": true,			"config": true,
	"default": true,			"default": true,
	> revlogv1			> revlogv1
	> store			> store
	> EOF			> EOF

	$ hg debugformat			$ hg debugformat
	format-variant repo			format-variant repo
	fncache: no			fncache: no
	dirstate-v2: no			dirstate-v2: no
				tracked-key: no
	dotencode: no			dotencode: no
	generaldelta: no			generaldelta: no
	share-safe: no			share-safe: no
	sparserevlog: no			sparserevlog: no
	persistent-nodemap: no			persistent-nodemap: no
	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: no yes yes			fncache: no yes yes
	dirstate-v2: no no no			dirstate-v2: no no no
				tracked-key: no no no
	dotencode: no yes yes			dotencode: no yes yes
	generaldelta: no yes yes			generaldelta: no yes yes
	share-safe: no yes yes			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
				tracked-key: no no no
	dotencode: no yes yes			dotencode: no yes yes
	generaldelta: no no yes			generaldelta: no no yes
	share-safe: no yes yes			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.uptodate\|tracked-key: ][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.mismatchconfig\|share-safe: ][formatvariant.repo.mismatchconfig\| no][formatvariant.config.default\| yes][formatvariant.default\| yes]			[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]
	- 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
				tracked-key: no no no
	dotencode: yes yes yes			dotencode: yes yes yes
	generaldelta: yes yes yes			generaldelta: yes yes yes
	share-safe: yes yes yes			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
	- 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
				tracked-key: no no no
	dotencode: yes yes yes			dotencode: yes yes yes
	generaldelta: yes yes yes			generaldelta: yes yes yes
	share-safe: yes yes yes			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
	- 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
				tracked-key: no no no
	dotencode: yes yes yes			dotencode: yes yes yes
	generaldelta: yes yes yes			generaldelta: yes yes yes
	share-safe: yes yes yes			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
	- 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
				tracked-key: no no no
	dotencode: yes yes yes			dotencode: yes yes yes
	generaldelta: yes yes yes			generaldelta: yes yes yes
	share-safe: yes yes yes			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
	- 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
				tracked-key: no no no
	dotencode: yes yes yes			dotencode: yes yes yes
	generaldelta: yes yes yes			generaldelta: yes yes yes
	share-safe: yes yes yes			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
	- 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
				tracked-key: no no no
	dotencode: yes yes yes			dotencode: yes yes yes
	generaldelta: yes yes yes			generaldelta: yes yes yes
	share-safe: yes yes yes			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

Diff	ID	Description	Created	Lint	Unit
Base		Base
Diff 1	32255		Feb 17 2022, 5:24 AM	★	★
Diff 2	32262	rHG5ba24e886cec08706898e7ceafed2178493f10d9	Feb 17 2022, 12:32 AM	★	★

This is an archive of the discontinued Mercurial Phabricator instance.

tracked-key: make it possible to upgrade to and downgrade from the featureClosedPublic

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Diff 32262

mercurial/dirstate.py

mercurial/upgrade_utils/actions.py

mercurial/upgrade_utils/engine.py

tests/test-persistent-nodemap.t

tests/test-status-tracked-key.t

tests/test-upgrade-repo.t

tracked-key: make it possible to upgrade to and downgrade from the feature
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