Mercurial > hg
annotate contrib/casesmash.py @ 39524:294c571490f0
narrow: build the known set of nodes only when ellipses is enabled
We don't need to build the known set in non-ellipses case because we don't have
a shallow repo. In this patch, this checks whether the server has ellipses
enabled or not using the server capability and then build the known set of
nodes.
Building the known set of nodes can take ~3-4 minutes on repositories with
millions of csets so this patch speeds up extending a non-shallow narrow clone
on large repositories.
In future, we should first check whether local repository is an ellipses repo
using a new ellipses repo requirement and then control all the combinations
between local repo requirement and server capability.
Differential Revision: https://phab.mercurial-scm.org/D4520
author | Pulkit Goyal <pulkit@yandex-team.ru> |
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date | Mon, 10 Sep 2018 16:29:22 +0300 |
parents | 42a7301fb4d5 |
children | 2372284d9457 |
rev | line source |
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28351
42a7301fb4d5
casesmash: use absolute_import
Pulkit Goyal <7895pulkit@gmail.com>
parents:
19378
diff
changeset
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1 from __future__ import absolute_import |
42a7301fb4d5
casesmash: use absolute_import
Pulkit Goyal <7895pulkit@gmail.com>
parents:
19378
diff
changeset
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2 import __builtin__ |
42a7301fb4d5
casesmash: use absolute_import
Pulkit Goyal <7895pulkit@gmail.com>
parents:
19378
diff
changeset
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3 import os |
42a7301fb4d5
casesmash: use absolute_import
Pulkit Goyal <7895pulkit@gmail.com>
parents:
19378
diff
changeset
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4 from mercurial import ( |
42a7301fb4d5
casesmash: use absolute_import
Pulkit Goyal <7895pulkit@gmail.com>
parents:
19378
diff
changeset
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5 util, |
42a7301fb4d5
casesmash: use absolute_import
Pulkit Goyal <7895pulkit@gmail.com>
parents:
19378
diff
changeset
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6 ) |
14730 | 7 |
8 def lowerwrap(scope, funcname): | |
9 f = getattr(scope, funcname) | |
10 def wrap(fname, *args, **kwargs): | |
11 d, base = os.path.split(fname) | |
12 try: | |
13 files = os.listdir(d or '.') | |
19378
9de689d20230
cleanup: drop unused variables and an unused import
Simon Heimberg <simohe@besonet.ch>
parents:
19322
diff
changeset
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14 except OSError: |
14730 | 15 files = [] |
16 if base in files: | |
17 return f(fname, *args, **kwargs) | |
18 for fn in files: | |
19 if fn.lower() == base.lower(): | |
20 return f(os.path.join(d, fn), *args, **kwargs) | |
21 return f(fname, *args, **kwargs) | |
22 scope.__dict__[funcname] = wrap | |
23 | |
24 def normcase(path): | |
25 return path.lower() | |
26 | |
27 os.path.normcase = normcase | |
28 | |
29 for f in 'file open'.split(): | |
30 lowerwrap(__builtin__, f) | |
31 | |
32 for f in "chmod chown open lstat stat remove unlink".split(): | |
33 lowerwrap(os, f) | |
34 | |
35 for f in "exists lexists".split(): | |
36 lowerwrap(os.path, f) | |
37 | |
38 lowerwrap(util, 'posixfile') |