upstream/mercurial-mirror Files · hgext/narrow/narrowrepo.py

hgweb: add support to explicitly access hidden changesets...

hgweb: add support to explicitly access hidden changesets This changeset adds a "global" `access-hidden` argument to hgweb. This argument lift the "hidden" filtering. This means the request has access to hidden (eg: obsolete) changesets. Secret changesets remains filtered. This feature has multiple applications. The first main use case is to allow the hgweb interface to display more obsolescence related data, such as the Anton Shestakov work to add `obslog` support to hgweb. The second foreseen usecase is support for a `--remote-hidden` argument to `hg pull` and `hg clone`. This flag will make it possible to retrieve hidden (typically obsolete) changeset under some conditions. This is useful when digging up obsolescence history or when doing full mirroring. More on this feature coming in later changesets. To avoid exposing information by mistake, access to this feature is currently controlled with the `experimental.server.allow-hidden-access` config option. The option works the same way as `web.allow-push`. The current default is to not allow any hidden access. However we might change it before the feature stop being experimental.

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      # narrowrepo.py - repository which supports narrow revlogs, lazy loading

      #

      # Copyright 2017 Google, Inc.

      #

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

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

      from mercurial import wireprototypes

      from . import narrowdirstate

      def wraprepo(repo):

          """Enables narrow clone functionality on a single local repository."""

          class narrowrepository(repo.__class__):

              def _makedirstate(self):

                  dirstate = super(narrowrepository, self)._makedirstate()

                  return narrowdirstate.wrapdirstate(self, dirstate)

              def peer(self, path=None):

                  peer = super(narrowrepository, self).peer(path=path)

                  peer._caps.add(wireprototypes.NARROWCAP)

                  peer._caps.add(wireprototypes.ELLIPSESCAP)

                  return peer

          repo.__class__ = narrowrepository

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				# narrowrepo.py - repository which supports narrow revlogs, lazy loading
				#
				# Copyright 2017 Google, Inc.
				#
				# This software may be used and distributed according to the terms of the
				# GNU General Public License version 2 or any later version.


				from mercurial import wireprototypes

				from . import narrowdirstate


				def wraprepo(repo):
				"""Enables narrow clone functionality on a single local repository."""

				class narrowrepository(repo.__class__):
				def _makedirstate(self):
				dirstate = super(narrowrepository, self)._makedirstate()
				return narrowdirstate.wrapdirstate(self, dirstate)

				def peer(self, path=None):
				peer = super(narrowrepository, self).peer(path=path)
				peer._caps.add(wireprototypes.NARROWCAP)
				peer._caps.add(wireprototypes.ELLIPSESCAP)
				return peer

				repo.__class__ = narrowrepository