view contrib/fuzz/dirstate_corpus.py @ 41487:fa471151d269

extdiff: add --per-file and --confirm options

The new options lets the user control how the external program is run.
By default, Mercurial passes the 2 snapshot directories as usual, but
it can also run the program repeatedly on each file's snapshot pair,
and optionally prompt the user each time.

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())