comparison mercurial/bundle2.py @ 21144:7a20fe8dc080

bundle2: use HG2X in the header

The current implementation of bundle2 is still very experimental and the 3.0
freeze is yesterday. The current bundle2 format has never been field-tested, so
we rename the header to HG2X. This leaves the HG20 header available for real
usage as a stable format in Mercurial 3.1.

We won't guarantee that future mercurial versions will keep supporting this
`HG2X` format.

21143:5bb5d4ba14e5

from i18n import _

_pack = struct.pack
_unpack = struct.unpack

_magicstring = 'HG20'

_fstreamparamsize = '>H'
_fpartheadersize = '>H'
_fparttypesize = '>B'
_fpartid = '>I'

        if header is None:
            header = self._readexact(4)
            magic, version = header[0:2], header[2:4]
            if magic != 'HG':
                raise util.Abort(_('not a Mercurial bundle'))
            if version != '20':
                raise util.Abort(_('unknown bundle version %s') % version)
        self.ui.debug('start processing of %s stream\n' % header)

    @util.propertycache
    def params(self):

21144:7a20fe8dc080

from i18n import _

_pack = struct.pack
_unpack = struct.unpack

_magicstring = 'HG2X'

_fstreamparamsize = '>H'
_fpartheadersize = '>H'
_fparttypesize = '>B'
_fpartid = '>I'

        if header is None:
            header = self._readexact(4)
            magic, version = header[0:2], header[2:4]
            if magic != 'HG':
                raise util.Abort(_('not a Mercurial bundle'))
            if version != '2X':
                raise util.Abort(_('unknown bundle version %s') % version)
        self.ui.debug('start processing of %s stream\n' % header)

    @util.propertycache
    def params(self):