contrib/fuzz/dirstate_corpus.py
author Martin von Zweigbergk <martinvonz@google.com>
Tue, 08 Dec 2020 23:05:53 -0800
changeset 46099 fd75e5c53ec3
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child 48875 6000f5b25c9b
permissions -rw-r--r--
simplemerge: avoid quadratic concatenation when building output text I haven't checked if the difference is measurable, but the new version is no less readable or idiomatic, so I don't think performance numbers are needed. Differential Revision: https://phab.mercurial-scm.org/D9549
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from __future__ import absolute_import, print_function
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import argparse
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import os
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import zipfile
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ap = argparse.ArgumentParser()
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ap.add_argument("out", metavar="some.zip", type=str, nargs=1)
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args = ap.parse_args()
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reporoot = os.path.normpath(os.path.join(os.path.dirname(__file__), '..', '..'))
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dirstate = os.path.join(reporoot, '.hg', 'dirstate')
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with zipfile.ZipFile(args.out[0], "w", zipfile.ZIP_STORED) as zf:
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    if os.path.exists(dirstate):
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        with open(dirstate, 'rb') as f:
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            zf.writestr("dirstate", f.read())