comparison mercurial/upgrade.py @ 49192:2ab79873786e

auto-upgrade: introduce a way to auto-upgrade to/from share-safe

This is the first "automatic-upgrade" capability. In the following commits,
similar features are coming for other "fast to upgrade" formats.

This is different from the `safe-mismatch.source-not-safe` and
`safe-mismatch.source-safe` configuration that deal with mismatch between a
share and its share-source. Here we are dealing with mismatch between a
repository configuration and its actual format.

We will need further work for cases were the repository cannot be locked. A
basic protection is in place to avoid  a infinite loop for now, but it will get
proper attention in a later changeset.

Differential Revision: https://phab.mercurial-scm.org/D12611

49191:4450faeb52bb

    scmutil,
)

from .upgrade_utils import (
    actions as upgrade_actions,
    engine as upgrade_engine,
)

from .utils import (
    stringutil,
)

allformatvariant = upgrade_actions.allformatvariant


def upgraderepo(
    ui,

49192:2ab79873786e

    scmutil,
)

from .upgrade_utils import (
    actions as upgrade_actions,
    auto_upgrade,
    engine as upgrade_engine,
)

from .utils import (
    stringutil,
)

may_auto_upgrade = auto_upgrade.may_auto_upgrade
allformatvariant = upgrade_actions.allformatvariant


def upgraderepo(
    ui,