def _createbundler(ui, repo, other):
bundler = bundle2.bundle20(ui, bundle2.bundle2caps(other))
compress = ui.config("infinitepush", "bundlecompression", "UN")
bundler.setcompression(compress)
# Disallow pushback because we want to avoid taking repo locks.
# And we don't need pushback anyway
capsblob = bundle2.encodecaps(bundle2.getrepocaps(repo, allowpushback=False))
bundler.newpart("replycaps", data=pycompat.encodeutf8(capsblob))
return bundler
def gitgetmeta(ui, repo, source="default"):
"""get git metadata from a server that supports fb_gitmeta"""
source, branch = hg.parseurl(ui.expandpath(source))
other = hg.peer(repo, {}, source)
ui.status(_("getting git metadata from %s\n") % util.hidepassword(source))
kwargs = {"bundlecaps": exchange.caps20to10(repo)}
capsblob = bundle2.encodecaps(bundle2.getrepocaps(repo))
kwargs["bundlecaps"].add("bundle2=" + util.urlreq.quote(capsblob))
# this would ideally not be in the bundlecaps at all, but adding new kwargs
# for wire transmissions is not possible as of Mercurial d19164a018a1
kwargs["bundlecaps"].add("fb_gitmeta")
kwargs["heads"] = [nullid]
kwargs["cg"] = False
kwargs["common"] = _getcommonheads(repo)
bundle = other.getbundle("pull", **kwargs)
try:
op = bundle2.processbundle(repo, bundle)
except error.BundleValueError as exc:
raise error.Abort("missing support for %s" % exc)
writebytes = op.records["fb:gitmeta:writebytes"]
ui.status(_("wrote %d files (%d bytes)\n") % (len(writebytes), sum(writebytes)))