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

chistedit: properly show verbose diffs...

chistedit: properly show verbose diffs I'm not sure if that ever worked and it's an internal API breakage, but `"verbose": True` is not correctly parsed, as most of these options are parsed by diffopts, whereas verbose is a global option. Setting the UI to verbose instead does work and does show a verbose patch, with full commit message. It also shows all files, which unfortunately are a bit hard to read on a single line in the default verbose template. Thus, we also change the default template to use the status template, which shows one file per line as well as its modification state.

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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 .i18n import _

      from . import (

          error,

          node,

          obsolete,

          revset,

      )

      def precheck(repo, revs, action='rewrite'):

          """check if revs can be rewritten

          action is used to control the error message.

          Make sure this function is called after taking the lock.

          """

          if node.nullrev in revs:

              msg = _("cannot %s null changeset") % (action)

              hint = _("no changeset checked out")

              raise error.Abort(msg, hint=hint)

          if len(repo[None].parents()) > 1:

              raise error.Abort(_("cannot %s while merging") % action)

          publicrevs = repo.revs('%ld and public()', revs)

          if publicrevs:

              msg = _("cannot %s public changesets") % (action)

              hint = _("see 'hg help phases' for details")

              raise error.Abort(msg, hint=hint)

          newunstable = disallowednewunstable(repo, revs)

          if newunstable:

              raise error.Abort(_("cannot %s changeset with children") % action)

      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 .i18n import _

				from . import (
				error,
				node,
				obsolete,
				revset,
				)

				def precheck(repo, revs, action='rewrite'):
				"""check if revs can be rewritten
				action is used to control the error message.

				Make sure this function is called after taking the lock.
				"""
				if node.nullrev in revs:
				msg = _("cannot %s null changeset") % (action)
				hint = _("no changeset checked out")
				raise error.Abort(msg, hint=hint)

				if len(repo[None].parents()) > 1:
				raise error.Abort(_("cannot %s while merging") % action)

				publicrevs = repo.revs('%ld and public()', revs)
				if publicrevs:
				msg = _("cannot %s public changesets") % (action)
				hint = _("see 'hg help phases' for details")
				raise error.Abort(msg, hint=hint)

				newunstable = disallowednewunstable(repo, revs)
				if newunstable:
				raise error.Abort(_("cannot %s changeset with children") % action)

				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)