view hgext/strip.py @ 51400:e2dfa403452d

debug: add a debug::unbundle command that simulate the unbundle from a push

The code have different behavior when the unbundle comes from a push, so we
introduce a command that can simulate such unbundle.

For our copy of mozilla-try-2023-03-22, this make the unbundle jump from 2.5
seconds (with `hg unbundle`) to 15 seconds (with `hg debug::unbundle`).

That 15 seconds timings is consistent with the issue seen in production.

"""strip changesets and their descendants from history (DEPRECATED)

The functionality of this extension has been included in core Mercurial
since version 5.7. Please use :hg:`debugstrip ...` instead.

This extension allows you to strip changesets and all their descendants from the
repository. See the command help for details.
"""

from mercurial import commands

# Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for
# extensions which SHIP WITH MERCURIAL. Non-mainline extensions should
# be specifying the version(s) of Mercurial they are tested with, or
# leave the attribute unspecified.
testedwith = b'ships-with-hg-core'

# This is a bit ugly, but a uisetup function that defines strip as an
# alias for debugstrip would override any user alias for strip,
# including aliases like "strip = strip --no-backup".
commands.command.rename(old=b'debugstrip', new=b'debugstrip|strip')