tests/list-tree.py
author Martin von Zweigbergk <martinvonz@google.com>
Fri, 18 Jan 2019 23:32:26 -0800
branchstable
changeset 41298 88a7c211b21e
parent 35389 acff41957b34
child 43076 2372284d9457
permissions -rw-r--r--
narrow: fix crash when restoring backup in legacy repo Using --addremove when committing in an old repo (before we started keeping .hg/narrowspec.dirstate) results in a crash. The test case modified in this patch would crash like this: abort: $ENOENT$ The issue is that when the dirstateguard is aborted, it tries to restore the backup of .hg/narrowspec.dirstate. However, since we were in an old repo, that file did not get created when the dirstateguard was created. Note that the dirstateguard is not used unless --addremove is passed. This patch fixes the bug by making restorewcbackup() not fail if the backup doesn't exist. I also made clearwcbackup() safe, just in case. Differential Revision: https://phab.mercurial-scm.org/D5634
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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, '/'))))