upstream/mercurial-mirror Files · mercurial/rewriteutil.py

rewriteutil: add utility function to check if we can create new unstable cset...

rewriteutil: add utility function to check if we can create new unstable cset This patch adds a new file which will contain utility functions related to rewritting changesets. It also adds a utility function to check if the rewritting operation creates new unstable changesets and are we allowed to create them. This rewriteutil.py introduced in this patch and the utility functions added in the upcoming patches exists in the evolve extension are being ported from there. Differential Revision: https://phab.mercurial-scm.org/D1502

Pulkit Goyal - - Load All Authors

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      # rewriteutil.py - utility functions for rewriting changesets

      #

      # Copyright 2017 Octobus <contact@octobus.net>

      #

      # This software may be used and distributed according to the terms of the

      # GNU General Public License version 2 or any later version.

      from __future__ import absolute_import

      from . import (

          obsolete,

          revset,

      )

      def disallowednewunstable(repo, revs):

          """Checks whether editing the revs will create new unstable changesets and

          are we allowed to create them.

          To allow new unstable changesets, set the config:

              `experimental.evolution.allowunstable=True`

          """

          allowunstable = obsolete.isenabled(repo, obsolete.allowunstableopt)

          if allowunstable:

              return revset.baseset()

          return repo.revs("(%ld::) - %ld", revs, revs)

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				# rewriteutil.py - utility functions for rewriting changesets
				#
				# Copyright 2017 Octobus <contact@octobus.net>
				#
				# This software may be used and distributed according to the terms of the
				# GNU General Public License version 2 or any later version.

				from __future__ import absolute_import

				from . import (
				obsolete,
				revset,
				)

				def disallowednewunstable(repo, revs):
				"""Checks whether editing the revs will create new unstable changesets and
				are we allowed to create them.

				To allow new unstable changesets, set the config:
				`experimental.evolution.allowunstable=True`
				"""
				allowunstable = obsolete.isenabled(repo, obsolete.allowunstableopt)
				if allowunstable:
				return revset.baseset()
				return repo.revs("(%ld::) - %ld", revs, revs)