mercurial/changegroup.py

45370:15d35f2ba474

        # Treemanifests don't work correctly with fastpathlinkrev
        # either, because we don't discover which directory nodes to
        # send along with files. This could probably be fixed.
        fastpathlinkrev = fastpathlinkrev and (
            b'treemanifest' not in repo.requirements
        )

        fnodes = {}  # needed file nodes

        size = 0

    versions = set(_packermap.keys())
    needv03 = False
    if (
        repo.ui.configbool(b'experimental', b'changegroup3')
        or repo.ui.configbool(b'experimental', b'treemanifest')
        or b'treemanifest' in repo.requirements
    ):
        # we keep version 03 because we need to to exchange treemanifest data
        #
        # we also keep vresion 01 and 02, because it is possible for repo to
        # contains both normal and tree manifest at the same time. so using

# Changegroup versions that can be created from the repo
def supportedoutgoingversions(repo):
    versions = allsupportedversions(repo)
    if b'treemanifest' in repo.requirements:
        # Versions 01 and 02 support only flat manifests and it's just too
        # expensive to convert between the flat manifest and tree manifest on
        # the fly. Since tree manifests are hashed differently, all of history
        # would have to be converted. Instead, we simply don't even pretend to
        # support versions 01 and 02.

45371:e58e234096de

        # Treemanifests don't work correctly with fastpathlinkrev
        # either, because we don't discover which directory nodes to
        # send along with files. This could probably be fixed.
        fastpathlinkrev = fastpathlinkrev and (
            repository.TREEMANIFEST_REQUIREMENT not in repo.requirements
        )

        fnodes = {}  # needed file nodes

        size = 0

    versions = set(_packermap.keys())
    needv03 = False
    if (
        repo.ui.configbool(b'experimental', b'changegroup3')
        or repo.ui.configbool(b'experimental', b'treemanifest')
        or repository.TREEMANIFEST_REQUIREMENT in repo.requirements
    ):
        # we keep version 03 because we need to to exchange treemanifest data
        #
        # we also keep vresion 01 and 02, because it is possible for repo to
        # contains both normal and tree manifest at the same time. so using

# Changegroup versions that can be created from the repo
def supportedoutgoingversions(repo):
    versions = allsupportedversions(repo)
    if repository.TREEMANIFEST_REQUIREMENT in repo.requirements:
        # Versions 01 and 02 support only flat manifests and it's just too
        # expensive to convert between the flat manifest and tree manifest on
        # the fly. Since tree manifests are hashed differently, all of history
        # would have to be converted. Instead, we simply don't even pretend to
        # support versions 01 and 02.