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

narrow: when widening, don't include manifests the client already has...

narrow: when widening, don't include manifests the client already has When widening, we already don't include the changelog (since f1844a10ee19) and files that the client already has (since c73c7653dfb9). However, we still include all manifests needed for the new narrowspec. When using flat manifests, that means we resend all the manifests even though the client necessarily has all of them. For tree manifests, we unnecessarily resend the root manifests and any subdirectory manifests that the client already has. This patch makes it so we no longer resend manifests that the client already has. It does so by passing an extra matcher to the changegroup packer and it uses that for filtering out directories matching the old matcher's visitdir(). For consistency between directories and files, it also makes the filtering of files look at both old and new matcher rather than passing in a diff matcher as we did before. Differential Revision: https://phab.mercurial-scm.org/D4895

Pulkit Goyal - - Load All Authors

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        Augie Fackler
    
narrow: import experimental extension from narrowhg revision cb51d673e9c5...

              r36096
            
      # 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 __future__ import absolute_import

        Pulkit Goyal
    
narrow: move the wireprotocol narrow capability name to core...

              r39969
            
      from mercurial import (

        Pulkit Goyal
    
wireprotoserver: move narrow capabilities to wireprototypes.py...

              r40110
            
          wireprototypes,

        Pulkit Goyal
    
narrow: move the wireprotocol narrow capability name to core...

              r39969
            
      )

        Augie Fackler
    
narrow: import experimental extension from narrowhg revision cb51d673e9c5...

              r36096
            
      from . import (

        Kyle Lippincott
    
narrow: only wrap dirstate functions once, instead of per-reposetup...

              r38142
            
          narrowdirstate,

        Augie Fackler
    
narrow: import experimental extension from narrowhg revision cb51d673e9c5...

              r36096
            
      )

        Martin von Zweigbergk
    
narrow: move checking for narrow requirement into _narrowmatch()...

              r36484
            
      def wraprepo(repo):

        Augie Fackler
    
narrow: import experimental extension from narrowhg revision cb51d673e9c5...

              r36096
            
          """Enables narrow clone functionality on a single local repository."""

          class narrowrepository(repo.__class__):

        Kyle Lippincott
    
narrow: only wrap dirstate functions once, instead of per-reposetup...

              r38142
            
              def _makedirstate(self):

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

                  return narrowdirstate.wrapdirstate(self, dirstate)

        Martin von Zweigbergk
    
narrow: check "narrow" wire protocol capability, not bundle2 capability...

              r39564
            
              def peer(self):

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

        Pulkit Goyal
    
wireprotoserver: move narrow capabilities to wireprototypes.py...

              r40110
            
                  peer._caps.add(wireprototypes.NARROWCAP)

                  peer._caps.add(wireprototypes.ELLIPSESCAP)

        Martin von Zweigbergk
    
narrow: check "narrow" wire protocol capability, not bundle2 capability...

              r39564
            
                  return peer

        Augie Fackler
    
narrow: import experimental extension from narrowhg revision cb51d673e9c5...

              r36096
            
          repo.__class__ = narrowrepository

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Augie Fackler narrow: import experimental extension from narrowhg revision cb51d673e9c5...	r36096	# 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 __future__ import absolute_import

Pulkit Goyal narrow: move the wireprotocol narrow capability name to core...	r39969	from mercurial import (
Pulkit Goyal wireprotoserver: move narrow capabilities to wireprototypes.py...	r40110	wireprototypes,
Pulkit Goyal narrow: move the wireprotocol narrow capability name to core...	r39969	)

Augie Fackler narrow: import experimental extension from narrowhg revision cb51d673e9c5...	r36096	from . import (
Kyle Lippincott narrow: only wrap dirstate functions once, instead of per-reposetup...	r38142	narrowdirstate,
Augie Fackler narrow: import experimental extension from narrowhg revision cb51d673e9c5...	r36096	)

Martin von Zweigbergk narrow: move checking for narrow requirement into _narrowmatch()...	r36484	def wraprepo(repo):
Augie Fackler narrow: import experimental extension from narrowhg revision cb51d673e9c5...	r36096	"""Enables narrow clone functionality on a single local repository."""

		class narrowrepository(repo.__class__):

Kyle Lippincott narrow: only wrap dirstate functions once, instead of per-reposetup...	r38142	def _makedirstate(self):
		dirstate = super(narrowrepository, self)._makedirstate()
		return narrowdirstate.wrapdirstate(self, dirstate)

Martin von Zweigbergk narrow: check "narrow" wire protocol capability, not bundle2 capability...	r39564	def peer(self):
		peer = super(narrowrepository, self).peer()
Pulkit Goyal wireprotoserver: move narrow capabilities to wireprototypes.py...	r40110	peer._caps.add(wireprototypes.NARROWCAP)
		peer._caps.add(wireprototypes.ELLIPSESCAP)
Martin von Zweigbergk narrow: check "narrow" wire protocol capability, not bundle2 capability...	r39564	return peer

Augie Fackler narrow: import experimental extension from narrowhg revision cb51d673e9c5...	r36096	repo.__class__ = narrowrepository