view contrib/fuzz/dirstate_corpus.py @ 47597:4b76f5ca79c4

mq: update the dirstate and its parent within a `parentchange` context

This is more correct, and move our plan of separated API for different dirstate
usage forward.

note: maybe the `parentchange` context manager should replace the dirstateguard
entirely ? (in this case we should probably deprecated dirstateguard).

Differential Revision: https://phab.mercurial-scm.org/D11017

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, 'rb') as f:
            zf.writestr("dirstate", f.read())