tests/list-tree.py
author Gregory Szorc <gregory.szorc@gmail.com>
Thu, 30 Nov 2017 21:19:46 -0500
branchstable
changeset 37833 6614cac550ae
parent 35380 acff41957b34
child 43076 2372284d9457
permissions -rw-r--r--
filelog: don't crash on invalid copy metadata (issue5748) "copy" and "copyrev" are both supposed to appear next to each other. However, a user report demonstrated a crash that indicates that something in the wild is producing "copy" without "copyrev" (probably `hg convert`). While we should definitely fix the source of the bad metadata, the bad code causing the crash is already in the wild and who knows how many repositories are impacted. So let's be more defensive when accessing the file revision metadata.
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from __future__ import (
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    absolute_import,
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    print_function,
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)
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import argparse
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import os
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ap = argparse.ArgumentParser()
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ap.add_argument('path', nargs='+')
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opts = ap.parse_args()
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def gather():
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    for p in opts.path:
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        if not os.path.exists(p):
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            return
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        if os.path.isdir(p):
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            yield p + os.path.sep
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            for dirpath, dirs, files in os.walk(p):
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                for d in dirs:
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                    yield os.path.join(dirpath, d) + os.path.sep
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                for f in files:
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                    yield os.path.join(dirpath, f)
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        else:
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            yield p
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print('\n'.join(sorted(gather(), key=lambda x: x.replace(os.path.sep, '/'))))