remotefilelog: prefetch files in deterministic order
I have been troubleshooting some slowness in this area (it's unclear
if it's the client or server that's to blame, but that's beside the
point) and it's a lot easier to do troubleshoot if the files are
prefetched in the same order each time.
Differential Revision: https://phab.mercurial-scm.org/D6172
from __future__ import absolute_import, print_function
import argparse
import os
import zipfile
ap = argparse.ArgumentParser()
ap.add_argument("out", metavar="some.zip", type=str, nargs=1)
args = ap.parse_args()
reporoot = os.path.normpath(os.path.join(os.path.dirname(__file__),
'..', '..'))
dirstate = os.path.join(reporoot, '.hg', 'dirstate')
with zipfile.ZipFile(args.out[0], "w", zipfile.ZIP_STORED) as zf:
if os.path.exists(dirstate):
with open(dirstate) as f:
zf.writestr("dirstate", f.read())