mercurial-scm/hg: mercurial/store.py annotate

annotate mercurial/store.py @ 50703:0452af304808

stream-clone: add a v3 version of the protocol This new version is less rigid regarding the extract number of files and number of bytes to be actually transfered, it also lays the groundwork for other improvements. The format stays experimental, but this is an interesting base to build upon.

author	Arseniy Alekseyev <aalekseyev@janestreet.com>
date	Thu, 01 Jun 2023 17:39:22 +0100
parents	e324329fc97e
children	30381812708d

rev	line source
50677 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	1 # store.py - repository store handling for Mercurial)
6839 01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	2 #
46819 d4ba4d51f85f contributor: change mentions of mpm to olivia Rapha?l Gom?s <rgomes@octobus.net> parents: 46780 diff changeset	3 # Copyright 2008 Olivia Mackall <olivia@selenic.com>
6839 01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	4 #
8225 46293a0c7e9f updated license to be explicit about GPL version 2 Martin Geisler <mg@lazybytes.net> parents: 8210 diff changeset	5 # This software may be used and distributed according to the terms of the
10263 25e572394f5c Update license to GPLv2+ Matt Mackall <mpm@selenic.com> parents: 9133 diff changeset	6 # GNU General Public License version 2 or any later version.
6839 01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	7
50476 5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	8 import collections
41978 a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	9 import functools
27480 509159675cdb store: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 26778 diff changeset	10 import os
46990 0b569c75d180 store: exclude `undo.` nodemap's file from `walk` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46989 diff changeset	11 import re
27480 509159675cdb store: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 26778 diff changeset	12 import stat
50635 8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	13 from typing import Generator, List
27480 509159675cdb store: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 26778 diff changeset	14
509159675cdb store: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 26778 diff changeset	15 from .i18n import _
43089 c59eb1560c44 py3: manually import getattr where it is needed Gregory Szorc <gregory.szorc@gmail.com> parents: 43077 diff changeset	16 from .pycompat import getattr
50468 521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50466 diff changeset	17 from .thirdparty import attr
46113 59fa3890d40a node: import symbols explicitly Joerg Sonnenberger <joerg@bec.de> parents: 45942 diff changeset	18 from .node import hex
50669 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	19 from .revlogutils.constants import (
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	20 INDEX_HEADER,
50677 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	21 KIND_CHANGELOG,
e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	22 KIND_FILELOG,
e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	23 KIND_MANIFESTLOG,
50669 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	24 )
27480 509159675cdb store: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 26778 diff changeset	25 from . import (
42905 3df3b139a43d localrepo: push manifestlog and changelog construction code into store Augie Fackler <augie@google.com> parents: 42715 diff changeset	26 changelog,
27480 509159675cdb store: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 26778 diff changeset	27 error,
50624 e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	28 filelog,
42905 3df3b139a43d localrepo: push manifestlog and changelog construction code into store Augie Fackler <augie@google.com> parents: 42715 diff changeset	29 manifest,
32372 df448de7cf3b parsers: switch to policy importer Yuya Nishihara <yuya@tcha.org> parents: 31362 diff changeset	30 policy,
30077 8f42d8c412c8 py3: make encodefun in store.py compatible with py3k Mateusz Kwapich <mitrandir@fb.com> parents: 30076 diff changeset	31 pycompat,
50669 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	32 revlog as revlogmod,
27480 509159675cdb store: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 26778 diff changeset	33 util,
31234 9b7a2ef4f27c vfs: use 'vfs' module directly in 'mercurial.store' Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 31219 diff changeset	34 vfs as vfsmod,
27480 509159675cdb store: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 26778 diff changeset	35 )
44060 a61287a95dc3 core: migrate uses of hashlib.sha1 to hashutil.sha1 Augie Fackler <augie@google.com> parents: 43506 diff changeset	36 from .utils import hashutil
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	37
43506 9f70512ae2cf cleanup: remove pointless r-prefixes on single-quoted strings Augie Fackler <augie@google.com> parents: 43106 diff changeset	38 parsers = policy.importmod('parsers')
41978 a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	39 # how much bytes should be read from fncache in one read
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	40 # It is done to prevent loading large fncache files into memory
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	41 fncache_chunksize = 10 ** 6
32372 df448de7cf3b parsers: switch to policy importer Yuya Nishihara <yuya@tcha.org> parents: 31362 diff changeset	42
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	43
50491 b4953fad744e store: do the revlog matching on entry directly Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50490 diff changeset	44 def _match_tracked_entry(entry, matcher):
40494 9aeb9e2d28a7 store: introduce _matchtrackedpath() and use it to filter store files Pulkit Goyal <pulkit@yandex-team.ru> parents: 40340 diff changeset	45 """parses a fncache entry and returns whether the entry is tracking a path
9aeb9e2d28a7 store: introduce _matchtrackedpath() and use it to filter store files Pulkit Goyal <pulkit@yandex-team.ru> parents: 40340 diff changeset	46 matched by matcher or not.
9aeb9e2d28a7 store: introduce _matchtrackedpath() and use it to filter store files Pulkit Goyal <pulkit@yandex-team.ru> parents: 40340 diff changeset	47
9aeb9e2d28a7 store: introduce _matchtrackedpath() and use it to filter store files Pulkit Goyal <pulkit@yandex-team.ru> parents: 40340 diff changeset	48 If matcher is None, returns True"""
9aeb9e2d28a7 store: introduce _matchtrackedpath() and use it to filter store files Pulkit Goyal <pulkit@yandex-team.ru> parents: 40340 diff changeset	49
9aeb9e2d28a7 store: introduce _matchtrackedpath() and use it to filter store files Pulkit Goyal <pulkit@yandex-team.ru> parents: 40340 diff changeset	50 if matcher is None:
9aeb9e2d28a7 store: introduce _matchtrackedpath() and use it to filter store files Pulkit Goyal <pulkit@yandex-team.ru> parents: 40340 diff changeset	51 return True
50495 1b776f25302f store: use the boolean property in `store` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50494 diff changeset	52 if entry.is_filelog:
50491 b4953fad744e store: do the revlog matching on entry directly Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50490 diff changeset	53 return matcher(entry.target_id)
50495 1b776f25302f store: use the boolean property in `store` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50494 diff changeset	54 elif entry.is_manifestlog:
50491 b4953fad744e store: do the revlog matching on entry directly Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50490 diff changeset	55 return matcher.visitdir(entry.target_id.rstrip(b'/'))
b4953fad744e store: do the revlog matching on entry directly Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50490 diff changeset	56 raise error.ProgrammingError(b"cannot process entry %r" % entry)
40624 66adfd58cb77 store: raise ProgrammingError if unable to decode a storage path Pulkit Goyal <pulkit@yandex-team.ru> parents: 40584 diff changeset	57
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	58
8531 810387f59696 filelog encoding: move the encoding/decoding into store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8530 diff changeset	59 # This avoids a collision between a file named foo and a dir named
810387f59696 filelog encoding: move the encoding/decoding into store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8530 diff changeset	60 # foo.i or foo.d
17607 cc58dc47cb5e store: use fast C implementation of encodedir() if it's available Adrian Buehlmann <adrian@cadifra.com> parents: 17605 diff changeset	61 def _encodedir(path):
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	62 """
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	63 >>> _encodedir(b'data/foo.i')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	64 'data/foo.i'
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	65 >>> _encodedir(b'data/foo.i/bla.i')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	66 'data/foo.i.hg/bla.i'
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	67 >>> _encodedir(b'data/foo.i.hg/bla.i')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	68 'data/foo.i.hg.hg/bla.i'
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	69 >>> _encodedir(b'data/foo.i\\ndata/foo.i/bla.i\\ndata/foo.i.hg/bla.i\\n')
17605 e9cc29be3305 store: add multiline doctest case for encodedir() Adrian Buehlmann <adrian@cadifra.com> parents: 17604 diff changeset	70 'data/foo.i\\ndata/foo.i.hg/bla.i\\ndata/foo.i.hg.hg/bla.i\\n'
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	71 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	72 return (
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	73 path.replace(b".hg/", b".hg.hg/")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	74 .replace(b".i/", b".i.hg/")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	75 .replace(b".d/", b".d.hg/")
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	76 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	77
8531 810387f59696 filelog encoding: move the encoding/decoding into store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8530 diff changeset	78
17607 cc58dc47cb5e store: use fast C implementation of encodedir() if it's available Adrian Buehlmann <adrian@cadifra.com> parents: 17605 diff changeset	79 encodedir = getattr(parsers, 'encodedir', _encodedir)
cc58dc47cb5e store: use fast C implementation of encodedir() if it's available Adrian Buehlmann <adrian@cadifra.com> parents: 17605 diff changeset	80
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	81
8531 810387f59696 filelog encoding: move the encoding/decoding into store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8530 diff changeset	82 def decodedir(path):
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	83 """
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	84 >>> decodedir(b'data/foo.i')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	85 'data/foo.i'
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	86 >>> decodedir(b'data/foo.i.hg/bla.i')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	87 'data/foo.i/bla.i'
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	88 >>> decodedir(b'data/foo.i.hg.hg/bla.i')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	89 'data/foo.i.hg/bla.i'
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	90 """
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	91 if b".hg/" not in path:
8531 810387f59696 filelog encoding: move the encoding/decoding into store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8530 diff changeset	92 return path
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	93 return (
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	94 path.replace(b".d.hg/", b".d/")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	95 .replace(b".i.hg/", b".i/")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	96 .replace(b".hg.hg/", b".hg/")
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	97 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	98
8531 810387f59696 filelog encoding: move the encoding/decoding into store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8530 diff changeset	99
29071 2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	100 def _reserved():
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	101 """characters that are problematic for filesystems
29071 2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	102
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	103 * ascii escapes (0..31)
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	104 * ascii hi (126..255)
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	105 * windows specials
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	106
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	107 these characters will be escaped by encodefunctions
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	108 """
30076 400dfded8a29 py3: make the string unicode so its iterable in py3k Mateusz Kwapich <mitrandir@fb.com> parents: 29338 diff changeset	109 winreserved = [ord(x) for x in u'\\:*?"<>\|']
29071 2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	110 for x in range(32):
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	111 yield x
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	112 for x in range(126, 256):
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	113 yield x
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	114 for x in winreserved:
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	115 yield x
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	116
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	117
6839 01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	118 def _buildencodefun():
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	119 """
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	120 >>> enc, dec = _buildencodefun()
ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	121
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	122 >>> enc(b'nothing/special.txt')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	123 'nothing/special.txt'
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	124 >>> dec(b'nothing/special.txt')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	125 'nothing/special.txt'
ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	126
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	127 >>> enc(b'HELLO')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	128 '_h_e_l_l_o'
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	129 >>> dec(b'_h_e_l_l_o')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	130 'HELLO'
ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	131
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	132 >>> enc(b'hello:world?')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	133 'hello~3aworld~3f'
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	134 >>> dec(b'hello~3aworld~3f')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	135 'hello:world?'
ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	136
34136 414a3513c2bd doctest: do not embed non-ascii characters in docstring Yuya Nishihara <yuya@tcha.org> parents: 34131 diff changeset	137 >>> enc(b'the\\x07quick\\xADshot')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	138 'the~07quick~adshot'
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	139 >>> dec(b'the~07quick~adshot')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	140 'the\\x07quick\\xadshot'
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	141 """
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	142 e = b'_'
31253 64596338ba10 py3: factor out bytechr() function Yuya Nishihara <yuya@tcha.org> parents: 31234 diff changeset	143 xchr = pycompat.bytechr
64596338ba10 py3: factor out bytechr() function Yuya Nishihara <yuya@tcha.org> parents: 31234 diff changeset	144 asciistr = list(map(xchr, range(127)))
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	145 capitals = list(range(ord(b"A"), ord(b"Z") + 1))
30077 8f42d8c412c8 py3: make encodefun in store.py compatible with py3k Mateusz Kwapich <mitrandir@fb.com> parents: 30076 diff changeset	146
44452 9d2b2df2c2ba cleanup: run pyupgrade on our source tree to clean up varying things Augie Fackler <augie@google.com> parents: 44060 diff changeset	147 cmap = {x: x for x in asciistr}
29071 2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	148 for x in _reserved():
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	149 cmap[xchr(x)] = b"~%02x" % x
30077 8f42d8c412c8 py3: make encodefun in store.py compatible with py3k Mateusz Kwapich <mitrandir@fb.com> parents: 30076 diff changeset	150 for x in capitals + [ord(e)]:
8f42d8c412c8 py3: make encodefun in store.py compatible with py3k Mateusz Kwapich <mitrandir@fb.com> parents: 30076 diff changeset	151 cmap[xchr(x)] = e + xchr(x).lower()
8f42d8c412c8 py3: make encodefun in store.py compatible with py3k Mateusz Kwapich <mitrandir@fb.com> parents: 30076 diff changeset	152
6839 01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	153 dmap = {}
48913 f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items() Gregory Szorc <gregory.szorc@gmail.com> parents: 48875 diff changeset	154 for k, v in cmap.items():
6839 01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	155 dmap[v] = k
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	156
6839 01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	157 def decode(s):
01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	158 i = 0
01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	159 while i < len(s):
49284 d44e3c45f0e4 py3: replace `pycompat.xrange` by `range` Manuel Jacob <me@manueljacob.de> parents: 48946 diff changeset	160 for l in range(1, 4):
6839 01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	161 try:
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	162 yield dmap[s[i : i + l]]
6839 01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	163 i += l
01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	164 break
01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	165 except KeyError:
01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	166 pass
01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	167 else:
01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	168 raise KeyError
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	169
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	170 return (
49284 d44e3c45f0e4 py3: replace `pycompat.xrange` by `range` Manuel Jacob <me@manueljacob.de> parents: 48946 diff changeset	171 lambda s: b''.join([cmap[s[c : c + 1]] for c in range(len(s))]),
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	172 lambda s: b''.join(list(decode(s))),
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	173 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	174
17608 776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	175
776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	176 _encodefname, _decodefname = _buildencodefun()
6839 01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	177
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	178
17608 776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	179 def encodefilename(s):
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	180 """
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	181 >>> encodefilename(b'foo.i/bar.d/bla.hg/hi:world?/HELLO')
17608 776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	182 'foo.i.hg/bar.d.hg/bla.hg.hg/hi~3aworld~3f/_h_e_l_l_o'
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	183 """
17608 776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	184 return _encodefname(encodedir(s))
776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	185
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	186
17608 776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	187 def decodefilename(s):
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	188 """
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	189 >>> decodefilename(b'foo.i.hg/bar.d.hg/bla.hg.hg/hi~3aworld~3f/_h_e_l_l_o')
17608 776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	190 'foo.i/bar.d/bla.hg/hi:world?/HELLO'
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	191 """
17608 776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	192 return decodedir(_decodefname(s))
6839 01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	193
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	194
14288 00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	195 def _buildlowerencodefun():
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	196 """
14288 00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	197 >>> f = _buildlowerencodefun()
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	198 >>> f(b'nothing/special.txt')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	199 'nothing/special.txt'
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	200 >>> f(b'HELLO')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	201 'hello'
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	202 >>> f(b'hello:world?')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	203 'hello~3aworld~3f'
34136 414a3513c2bd doctest: do not embed non-ascii characters in docstring Yuya Nishihara <yuya@tcha.org> parents: 34131 diff changeset	204 >>> f(b'the\\x07quick\\xADshot')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	205 'the~07quick~adshot'
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	206 """
34214 7e3f078b6f31 py3: use bytechr() in store._buildlowerencodefun() Yuya Nishihara <yuya@tcha.org> parents: 34213 diff changeset	207 xchr = pycompat.bytechr
49284 d44e3c45f0e4 py3: replace `pycompat.xrange` by `range` Manuel Jacob <me@manueljacob.de> parents: 48946 diff changeset	208 cmap = {xchr(x): xchr(x) for x in range(127)}
29071 2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	209 for x in _reserved():
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	210 cmap[xchr(x)] = b"~%02x" % x
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	211 for x in range(ord(b"A"), ord(b"Z") + 1):
34214 7e3f078b6f31 py3: use bytechr() in store._buildlowerencodefun() Yuya Nishihara <yuya@tcha.org> parents: 34213 diff changeset	212 cmap[xchr(x)] = xchr(x).lower()
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	213
34213 96808804b68f store: give name to lowerencode function Yuya Nishihara <yuya@tcha.org> parents: 34136 diff changeset	214 def lowerencode(s):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	215 return b"".join([cmap[c] for c in pycompat.iterbytestr(s)])
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	216
34213 96808804b68f store: give name to lowerencode function Yuya Nishihara <yuya@tcha.org> parents: 34136 diff changeset	217 return lowerencode
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	218
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	219
18430 0459c6555f69 store: implement lowerencode in C Bryan O'Sullivan <bryano@fb.com> parents: 18054 diff changeset	220 lowerencode = getattr(parsers, 'lowerencode', None) or _buildlowerencodefun()
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	221
17570 f53a7b256ca6 store: optimze _auxencode() a bit by grouping the reserved names by length Adrian Buehlmann <adrian@cadifra.com> parents: 17569 diff changeset	222 # Windows reserved names: con, prn, aux, nul, com1..com9, lpt1..lpt9
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	223 _winres3 = (b'aux', b'con', b'prn', b'nul') # length 3
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	224 _winres4 = (b'com', b'lpt') # length 4 (with trailing 1..9)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	225
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	226
12687 34d8247a4595 store: encode first period or space in filenames (issue1713) Adrian Buehlmann <adrian@cadifra.com> parents: 12171 diff changeset	227 def _auxencode(path, dotencode):
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	228 """
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	229 Encodes filenames containing names reserved by Windows or which end in
ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	230 period or space. Does not touch other single reserved characters c.
ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	231 Specifically, c in '\\:?"<>\|' or ord(c) <= 31 are not* encoded here.
ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	232 Additionally encodes space or period at the beginning, if dotencode is
17569 e9af2134825c store: explain "aux.foo" versus "foo.aux" in doc of _auxencode() Adrian Buehlmann <adrian@cadifra.com> parents: 17568 diff changeset	233 True. Parameter path is assumed to be all lowercase.
e9af2134825c store: explain "aux.foo" versus "foo.aux" in doc of _auxencode() Adrian Buehlmann <adrian@cadifra.com> parents: 17568 diff changeset	234 A segment only needs encoding if a reserved name appears as a
e9af2134825c store: explain "aux.foo" versus "foo.aux" in doc of _auxencode() Adrian Buehlmann <adrian@cadifra.com> parents: 17568 diff changeset	235 basename (e.g. "aux", "aux.foo"). A directory or file named "foo.aux"
e9af2134825c store: explain "aux.foo" versus "foo.aux" in doc of _auxencode() Adrian Buehlmann <adrian@cadifra.com> parents: 17568 diff changeset	236 doesn't need encoding.
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	237
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	238 >>> s = b'.foo/aux.txt/txt.aux/con/prn/nul/foo.'
0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	239 >>> _auxencode(s.split(b'/'), True)
17574 81a033bb29bc store: let _auxencode() return the list of path segments Adrian Buehlmann <adrian@cadifra.com> parents: 17573 diff changeset	240 ['~2efoo', 'au~78.txt', 'txt.aux', 'co~6e', 'pr~6e', 'nu~6c', 'foo~2e']
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	241 >>> s = b'.com1com2/lpt9.lpt4.lpt1/conprn/com0/lpt0/foo.'
0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	242 >>> _auxencode(s.split(b'/'), False)
17574 81a033bb29bc store: let _auxencode() return the list of path segments Adrian Buehlmann <adrian@cadifra.com> parents: 17573 diff changeset	243 ['.com1com2', 'lp~749.lpt4.lpt1', 'conprn', 'com0', 'lpt0', 'foo~2e']
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	244 >>> _auxencode([b'foo. '], True)
17574 81a033bb29bc store: let _auxencode() return the list of path segments Adrian Buehlmann <adrian@cadifra.com> parents: 17573 diff changeset	245 ['foo.~20']
34131 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	246 >>> _auxencode([b' .foo'], True)
17574 81a033bb29bc store: let _auxencode() return the list of path segments Adrian Buehlmann <adrian@cadifra.com> parents: 17573 diff changeset	247 ['~20.foo']
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	248 """
17589 b11024849db6 store: parameter path of _auxencode is now a list of strings Adrian Buehlmann <adrian@cadifra.com> parents: 17588 diff changeset	249 for i, n in enumerate(path):
17572 b644287e79a8 store: unindent most of the contents of the for loop in _auxencode() Adrian Buehlmann <adrian@cadifra.com> parents: 17571 diff changeset	250 if not n:
b644287e79a8 store: unindent most of the contents of the for loop in _auxencode() Adrian Buehlmann <adrian@cadifra.com> parents: 17571 diff changeset	251 continue
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	252 if dotencode and n[0] in b'. ':
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	253 n = b"~%02x" % ord(n[0:1]) + n[1:]
17589 b11024849db6 store: parameter path of _auxencode is now a list of strings Adrian Buehlmann <adrian@cadifra.com> parents: 17588 diff changeset	254 path[i] = n
17572 b644287e79a8 store: unindent most of the contents of the for loop in _auxencode() Adrian Buehlmann <adrian@cadifra.com> parents: 17571 diff changeset	255 else:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	256 l = n.find(b'.')
17572 b644287e79a8 store: unindent most of the contents of the for loop in _auxencode() Adrian Buehlmann <adrian@cadifra.com> parents: 17571 diff changeset	257 if l == -1:
b644287e79a8 store: unindent most of the contents of the for loop in _auxencode() Adrian Buehlmann <adrian@cadifra.com> parents: 17571 diff changeset	258 l = len(n)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	259 if (l == 3 and n[:3] in _winres3) or (
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	260 l == 4
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	261 and n[3:4] <= b'9'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	262 and n[3:4] >= b'1'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	263 and n[:3] in _winres4
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	264 ):
17572 b644287e79a8 store: unindent most of the contents of the for loop in _auxencode() Adrian Buehlmann <adrian@cadifra.com> parents: 17571 diff changeset	265 # encode third letter ('aux' -> 'au~78')
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	266 ec = b"~%02x" % ord(n[2:3])
17572 b644287e79a8 store: unindent most of the contents of the for loop in _auxencode() Adrian Buehlmann <adrian@cadifra.com> parents: 17571 diff changeset	267 n = n[0:2] + ec + n[3:]
17589 b11024849db6 store: parameter path of _auxencode is now a list of strings Adrian Buehlmann <adrian@cadifra.com> parents: 17588 diff changeset	268 path[i] = n
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	269 if n[-1] in b'. ':
17572 b644287e79a8 store: unindent most of the contents of the for loop in _auxencode() Adrian Buehlmann <adrian@cadifra.com> parents: 17571 diff changeset	270 # encode last period or space ('foo...' -> 'foo..~2e')
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	271 path[i] = n[:-1] + b"~%02x" % ord(n[-1:])
17589 b11024849db6 store: parameter path of _auxencode is now a list of strings Adrian Buehlmann <adrian@cadifra.com> parents: 17588 diff changeset	272 return path
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	273
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	274
14288 00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	275 _maxstorepathlen = 120
00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	276 _dirprefixlen = 8
00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	277 _maxshortdirslen = 8 * (_dirprefixlen + 1) - 4
17610 d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	278
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	279
17610 d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	280 def _hashencode(path, dotencode):
46113 59fa3890d40a node: import symbols explicitly Joerg Sonnenberger <joerg@bec.de> parents: 45942 diff changeset	281 digest = hex(hashutil.sha1(path).digest())
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	282 le = lowerencode(path[5:]).split(b'/') # skips prefix 'data/' or 'meta/'
17610 d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	283 parts = _auxencode(le, dotencode)
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	284 basename = parts[-1]
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	285 _root, ext = os.path.splitext(basename)
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	286 sdirs = []
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	287 sdirslen = 0
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	288 for p in parts[:-1]:
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	289 d = p[:_dirprefixlen]
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	290 if d[-1] in b'. ':
17610 d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	291 # Windows can't access dirs ending in period or space
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	292 d = d[:-1] + b'_'
17610 d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	293 if sdirslen == 0:
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	294 t = len(d)
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	295 else:
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	296 t = sdirslen + 1 + len(d)
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	297 if t > _maxshortdirslen:
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	298 break
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	299 sdirs.append(d)
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	300 sdirslen = t
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	301 dirs = b'/'.join(sdirs)
17610 d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	302 if len(dirs) > 0:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	303 dirs += b'/'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	304 res = b'dh/' + dirs + digest + ext
17610 d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	305 spaceleft = _maxstorepathlen - len(res)
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	306 if spaceleft > 0:
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	307 filler = basename[:spaceleft]
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	308 res = b'dh/' + dirs + filler + digest + ext
17610 d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	309 return res
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	310
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	311
17590 eb0884680f5c store: eliminate one level of lambda functions on _hybridencode Adrian Buehlmann <adrian@cadifra.com> parents: 17589 diff changeset	312 def _hybridencode(path, dotencode):
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	313 """encodes path with a length limit
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	314
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	315 Encodes all paths that begin with 'data/', according to the following.
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	316
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	317 Default encoding (reversible):
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	318
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	319 Encodes all uppercase letters 'X' as '_x'. All reserved or illegal
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	320 characters are encoded as '~xx', where xx is the two digit hex code
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	321 of the character (see encodefilename).
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	322 Relevant path components consisting of Windows reserved filenames are
17738 b8424c92ba2b spelling: fix minor spell checker issues Mads Kiilerich <mads@kiilerich.com> parents: 17731 diff changeset	323 masked by encoding the third character ('aux' -> 'au~78', see _auxencode).
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	324
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	325 Hashed encoding (not reversible):
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	326
14288 00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	327 If the default-encoded path is longer than _maxstorepathlen, a
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	328 non-reversible hybrid hashing of the path is done instead.
14288 00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	329 This encoding uses up to _dirprefixlen characters of all directory
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	330 levels of the lowerencoded path, but not more levels than can fit into
14288 00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	331 _maxshortdirslen.
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	332 Then follows the filler followed by the sha digest of the full path.
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	333 The filler is the beginning of the basename of the lowerencoded path
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	334 (the basename is everything after the last path separator). The filler
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	335 is as long as possible, filling in characters from the basename until
14288 00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	336 the encoded path has _maxstorepathlen characters (or all chars of the
00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	337 basename have been taken).
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	338 The extension (e.g. '.i' or '.d') is preserved.
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	339
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	340 The string 'data/' at the beginning is replaced with 'dh/', if the hashed
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	341 encoding was used.
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	342 """
17609 cbc180cfd60b store: reuse direncoded path in _hybridencode Adrian Buehlmann <adrian@cadifra.com> parents: 17608 diff changeset	343 path = encodedir(path)
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	344 ef = _encodefname(path).split(b'/')
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	345 res = b'/'.join(_auxencode(ef, dotencode))
14288 00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	346 if len(res) > _maxstorepathlen:
17610 d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	347 res = _hashencode(path, dotencode)
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	348 return res
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	349
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	350
17624 ae103510f6aa store: add a fallback _pathencode Python function Adrian Buehlmann <adrian@cadifra.com> parents: 17623 diff changeset	351 def _pathencode(path):
18435 8c019d2fd7c0 store: switch to C-based hashed path encoding Bryan O'Sullivan <bryano@fb.com> parents: 18430 diff changeset	352 de = encodedir(path)
17693 0c6de45e1212 store: optimize _pathencode by checking the length of the unencoded path Adrian Buehlmann <adrian@cadifra.com> parents: 17653 diff changeset	353 if len(path) > _maxstorepathlen:
18435 8c019d2fd7c0 store: switch to C-based hashed path encoding Bryan O'Sullivan <bryano@fb.com> parents: 18430 diff changeset	354 return _hashencode(de, True)
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	355 ef = _encodefname(de).split(b'/')
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	356 res = b'/'.join(_auxencode(ef, True))
17624 ae103510f6aa store: add a fallback _pathencode Python function Adrian Buehlmann <adrian@cadifra.com> parents: 17623 diff changeset	357 if len(res) > _maxstorepathlen:
18435 8c019d2fd7c0 store: switch to C-based hashed path encoding Bryan O'Sullivan <bryano@fb.com> parents: 18430 diff changeset	358 return _hashencode(de, True)
17624 ae103510f6aa store: add a fallback _pathencode Python function Adrian Buehlmann <adrian@cadifra.com> parents: 17623 diff changeset	359 return res
ae103510f6aa store: add a fallback _pathencode Python function Adrian Buehlmann <adrian@cadifra.com> parents: 17623 diff changeset	360
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	361
17624 ae103510f6aa store: add a fallback _pathencode Python function Adrian Buehlmann <adrian@cadifra.com> parents: 17623 diff changeset	362 _pathencode = getattr(parsers, 'pathencode', _pathencode)
ae103510f6aa store: add a fallback _pathencode Python function Adrian Buehlmann <adrian@cadifra.com> parents: 17623 diff changeset	363
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	364
17623 448e6ed7c557 store: move _plainhybridencode and _dothybridencode higher up in the file Adrian Buehlmann <adrian@cadifra.com> parents: 17621 diff changeset	365 def _plainhybridencode(f):
448e6ed7c557 store: move _plainhybridencode and _dothybridencode higher up in the file Adrian Buehlmann <adrian@cadifra.com> parents: 17621 diff changeset	366 return _hybridencode(f, False)
448e6ed7c557 store: move _plainhybridencode and _dothybridencode higher up in the file Adrian Buehlmann <adrian@cadifra.com> parents: 17621 diff changeset	367
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	368
17726 7cb7e17c23b2 store: invoke "os.stat()" for "createmode" initialization via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17725 diff changeset	369 def _calcmode(vfs):
6898 69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	370 try:
69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	371 # files in .hg/ will be created using this mode
17726 7cb7e17c23b2 store: invoke "os.stat()" for "createmode" initialization via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17725 diff changeset	372 mode = vfs.stat().st_mode
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	373 # avoid some useless chmods
25658 e93036747902 global: mass rewrite to use modern octal syntax Gregory Szorc <gregory.szorc@gmail.com> parents: 25091 diff changeset	374 if (0o777 & ~util.umask) == (0o777 & mode):
6898 69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	375 mode = None
69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	376 except OSError:
69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	377 mode = None
69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	378 return mode
69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	379
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	380
45351 909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	381 _data = [
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	382 b'bookmarks',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	383 b'narrowspec',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	384 b'data',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	385 b'meta',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	386 b'00manifest.d',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	387 b'00manifest.i',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	388 b'00changelog.d',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	389 b'00changelog.i',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	390 b'phaseroots',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	391 b'obsstore',
45483 d252f51ab032 share: introduce config option to store requires in .hg/store Pulkit Goyal <7895pulkit@gmail.com> parents: 45351 diff changeset	392 b'requires',
45351 909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	393 ]
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	394
50668 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	395 REVLOG_FILES_EXT = (
e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	396 b'.i',
47324 0a3fa41fa719 revlogv2: use a unique filename for data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47234 diff changeset	397 b'.idx',
0a3fa41fa719 revlogv2: use a unique filename for data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47234 diff changeset	398 b'.d',
0a3fa41fa719 revlogv2: use a unique filename for data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47234 diff changeset	399 b'.dat',
0a3fa41fa719 revlogv2: use a unique filename for data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47234 diff changeset	400 b'.n',
0a3fa41fa719 revlogv2: use a unique filename for data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47234 diff changeset	401 b'.nd',
47389 e6292eb33384 revlog: store sidedata in their own file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47324 diff changeset	402 b'.sda',
47324 0a3fa41fa719 revlogv2: use a unique filename for data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47234 diff changeset	403 )
50476 5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	404 # file extension that also use a `-SOMELONGIDHASH.ext` form
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	405 REVLOG_FILES_LONG_EXT = (
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	406 b'.nd',
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	407 b'.idx',
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	408 b'.dat',
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	409 b'.sda',
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	410 )
46989 aed6ceaad6d7 streamclone: treat volatile file as "fullfile" Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46895 diff changeset	411 # files that are "volatile" and might change between listing and streaming
aed6ceaad6d7 streamclone: treat volatile file as "fullfile" Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46895 diff changeset	412 #
aed6ceaad6d7 streamclone: treat volatile file as "fullfile" Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46895 diff changeset	413 # note: the ".nd" file are nodemap data and won't "change" but they might be
aed6ceaad6d7 streamclone: treat volatile file as "fullfile" Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46895 diff changeset	414 # deleted.
aed6ceaad6d7 streamclone: treat volatile file as "fullfile" Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46895 diff changeset	415 REVLOG_FILES_VOLATILE_EXT = (b'.n', b'.nd')
46895 6085b7f1536d store: also return some information about the type of file `walk` found Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46854 diff changeset	416
46990 0b569c75d180 store: exclude `undo.` nodemap's file from `walk` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46989 diff changeset	417 # some exception to the above matching
47659 f030c7d22032 walk: no longer ignore revlogs of files starting with `undo.` (issue6542) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47443 diff changeset	418 #
f030c7d22032 walk: no longer ignore revlogs of files starting with `undo.` (issue6542) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47443 diff changeset	419 # XXX This is currently not in use because of issue6542
50319 4be9ecc982e1 py3: fix for Python 3.12 emitting SyntaxWarning on invalid escape sequences Mads Kiilerich <mads@kiilerich.com> parents: 50315 diff changeset	420 EXCLUDED = re.compile(br'.*undo\.[^/]+\.(nd?\|i)$')
46990 0b569c75d180 store: exclude `undo.` nodemap's file from `walk` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46989 diff changeset	421
46895 6085b7f1536d store: also return some information about the type of file `walk` found Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46854 diff changeset	422
6085b7f1536d store: also return some information about the type of file `walk` found Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46854 diff changeset	423 def is_revlog(f, kind, st):
6085b7f1536d store: also return some information about the type of file `walk` found Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46854 diff changeset	424 if kind != stat.S_IFREG:
50668 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	425 return False
e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	426 if f.endswith(REVLOG_FILES_EXT):
e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	427 return True
e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	428 return False
46895 6085b7f1536d store: also return some information about the type of file `walk` found Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46854 diff changeset	429
6085b7f1536d store: also return some information about the type of file `walk` found Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46854 diff changeset	430
50668 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	431 def is_revlog_file(f):
e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	432 if f.endswith(REVLOG_FILES_EXT):
e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	433 return True
e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	434 return False
46383 374d7fff7cb5 store: use `endswith` to detect revlog extension Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46322 diff changeset	435
6903 0642d9d7ec80 clone: get a list of files to clone from store Matt Mackall <mpm@selenic.com> parents: 6902 diff changeset	436
50635 8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	437 @attr.s(slots=True)
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	438 class StoreFile:
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	439 """a file matching a store entry"""
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	440
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	441 unencoded_path = attr.ib()
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	442 _file_size = attr.ib(default=None)
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	443 is_volatile = attr.ib(default=False)
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	444
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	445 def file_size(self, vfs):
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	446 if self._file_size is None:
50636 5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	447 if vfs is None:
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	448 msg = b"calling vfs-less file_size without prior call: %s"
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	449 msg %= self.unencoded_path
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	450 raise error.ProgrammingError(msg)
50635 8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	451 try:
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	452 self._file_size = vfs.stat(self.unencoded_path).st_size
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	453 except FileNotFoundError:
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	454 self._file_size = 0
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	455 return self._file_size
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	456
50636 5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	457 def get_stream(self, vfs, copies):
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	458 """return data "stream" information for this file
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	459
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	460 (unencoded_file_path, content_iterator, content_size)
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	461 """
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	462 size = self.file_size(None)
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	463
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	464 def get_stream():
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	465 actual_path = copies[vfs.join(self.unencoded_path)]
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	466 with open(actual_path, 'rb') as fp:
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	467 yield None # ready to stream
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	468 if size <= 65536:
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	469 yield fp.read(size)
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	470 else:
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	471 yield from util.filechunkiter(fp, limit=size)
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	472
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	473 s = get_stream()
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	474 next(s)
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	475 return (self.unencoded_path, s, size)
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	476
50635 8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	477
50471 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50470 diff changeset	478 @attr.s(slots=True, init=False)
50470 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50469 diff changeset	479 class BaseStoreEntry:
50468 521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50466 diff changeset	480 """An entry in the store
521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50466 diff changeset	481
521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50466 diff changeset	482 This is returned by `store.walk` and represent some data in the store."""
521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50466 diff changeset	483
50635 8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	484 def files(self) -> List[StoreFile]:
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	485 raise NotImplementedError
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	486
50637 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	487 def get_streams(
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	488 self,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	489 repo=None,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	490 vfs=None,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	491 copies=None,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	492 max_changeset=None,
50703 0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50677 diff changeset	493 preserve_file_count=False,
50637 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	494 ):
50636 5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	495 """return a list of data stream associated to files for this entry
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	496
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	497 return [(unencoded_file_path, content_iterator, content_size), …]
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	498 """
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	499 assert vfs is not None
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	500 return [f.get_stream(vfs, copies) for f in self.files()]
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50635 diff changeset	501
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	502
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	503 @attr.s(slots=True, init=False)
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	504 class SimpleStoreEntry(BaseStoreEntry):
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	505 """A generic entry in the store"""
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	506
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	507 is_revlog = False
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	508
50492 ed8cda1c18e1 store: rename `unencoded_path` to `entry_path` for StoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50491 diff changeset	509 _entry_path = attr.ib()
50473 2b2284cf949b store: only access is_volatile information through the file object Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50472 diff changeset	510 _is_volatile = attr.ib(default=False)
50472 7d4d2a160cf5 store: only access file_size information through the file object Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50471 diff changeset	511 _file_size = attr.ib(default=None)
50628 b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	512 _files = attr.ib(default=None)
50468 521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50466 diff changeset	513
50471 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50470 diff changeset	514 def __init__(
c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50470 diff changeset	515 self,
50492 ed8cda1c18e1 store: rename `unencoded_path` to `entry_path` for StoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50491 diff changeset	516 entry_path,
50471 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50470 diff changeset	517 is_volatile=False,
c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50470 diff changeset	518 file_size=None,
c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50470 diff changeset	519 ):
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	520 super().__init__()
50492 ed8cda1c18e1 store: rename `unencoded_path` to `entry_path` for StoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50491 diff changeset	521 self._entry_path = entry_path
50473 2b2284cf949b store: only access is_volatile information through the file object Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50472 diff changeset	522 self._is_volatile = is_volatile
50472 7d4d2a160cf5 store: only access file_size information through the file object Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50471 diff changeset	523 self._file_size = file_size
50628 b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	524 self._files = None
50471 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50470 diff changeset	525
50635 8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	526 def files(self) -> List[StoreFile]:
50628 b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	527 if self._files is None:
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	528 self._files = [
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	529 StoreFile(
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	530 unencoded_path=self._entry_path,
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	531 file_size=self._file_size,
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	532 is_volatile=self._is_volatile,
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	533 )
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	534 ]
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	535 return self._files
50469 9fdc28e21b68 store: introduce a EntryFile object to actually access file info Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50468 diff changeset	536
9fdc28e21b68 store: introduce a EntryFile object to actually access file info Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50468 diff changeset	537
50471 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50470 diff changeset	538 @attr.s(slots=True, init=False)
50470 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50469 diff changeset	539 class RevlogStoreEntry(BaseStoreEntry):
5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50469 diff changeset	540 """A revlog entry in the store"""
5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50469 diff changeset	541
5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50469 diff changeset	542 is_revlog = True
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	543
50470 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50469 diff changeset	544 revlog_type = attr.ib(default=None)
50480 60e613f6a229 store: add a `target_id` attribute on RevlogStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50479 diff changeset	545 target_id = attr.ib(default=None)
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	546 _path_prefix = attr.ib(default=None)
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	547 _details = attr.ib(default=None)
50628 b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	548 _files = attr.ib(default=None)
50470 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50469 diff changeset	549
50471 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50470 diff changeset	550 def __init__(
c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50470 diff changeset	551 self,
c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50470 diff changeset	552 revlog_type,
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	553 path_prefix,
50480 60e613f6a229 store: add a `target_id` attribute on RevlogStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50479 diff changeset	554 target_id,
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	555 details,
50471 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50470 diff changeset	556 ):
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	557 super().__init__()
50471 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50470 diff changeset	558 self.revlog_type = revlog_type
50480 60e613f6a229 store: add a `target_id` attribute on RevlogStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50479 diff changeset	559 self.target_id = target_id
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	560 self._path_prefix = path_prefix
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	561 assert b'.i' in details, (path_prefix, details)
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	562 self._details = details
50628 b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	563 self._files = None
50471 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50470 diff changeset	564
50494 66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50493 diff changeset	565 @property
66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50493 diff changeset	566 def is_changelog(self):
50677 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	567 return self.revlog_type == KIND_CHANGELOG
50494 66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50493 diff changeset	568
66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50493 diff changeset	569 @property
66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50493 diff changeset	570 def is_manifestlog(self):
50677 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	571 return self.revlog_type == KIND_MANIFESTLOG
50494 66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50493 diff changeset	572
66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50493 diff changeset	573 @property
66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50493 diff changeset	574 def is_filelog(self):
50677 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	575 return self.revlog_type == KIND_FILELOG
50494 66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50493 diff changeset	576
50489 3473d18c029a store: introduce a main_file_path method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50480 diff changeset	577 def main_file_path(self):
3473d18c029a store: introduce a main_file_path method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50480 diff changeset	578 """unencoded path of the main revlog file"""
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	579 return self._path_prefix + b'.i'
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	580
50635 8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50629 diff changeset	581 def files(self) -> List[StoreFile]:
50628 b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	582 if self._files is None:
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	583 self._files = []
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	584 for ext in sorted(self._details, key=_ext_key):
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	585 path = self._path_prefix + ext
50667 11562d72cb7b store: directly pass the filesize in the `details` of revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50666 diff changeset	586 file_size = self._details[ext]
50665 6b522a9e7451 store: have the revlog determine which files are volatile itself Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50638 diff changeset	587 # files that are "volatile" and might change between
6b522a9e7451 store: have the revlog determine which files are volatile itself Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50638 diff changeset	588 # listing and streaming
6b522a9e7451 store: have the revlog determine which files are volatile itself Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50638 diff changeset	589 #
6b522a9e7451 store: have the revlog determine which files are volatile itself Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50638 diff changeset	590 # note: the ".nd" file are nodemap data and won't "change"
6b522a9e7451 store: have the revlog determine which files are volatile itself Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50638 diff changeset	591 # but they might be deleted.
6b522a9e7451 store: have the revlog determine which files are volatile itself Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50638 diff changeset	592 volatile = ext.endswith(REVLOG_FILES_VOLATILE_EXT)
50666 cdb471c8ebcf store: explicitly pass file_size when creating StoreFile Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50665 diff changeset	593 f = StoreFile(path, file_size, volatile)
50665 6b522a9e7451 store: have the revlog determine which files are volatile itself Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50638 diff changeset	594 self._files.append(f)
50628 b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50626 diff changeset	595 return self._files
50489 3473d18c029a store: introduce a main_file_path method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50480 diff changeset	596
50637 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	597 def get_streams(
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	598 self,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	599 repo=None,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	600 vfs=None,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	601 copies=None,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	602 max_changeset=None,
50703 0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50677 diff changeset	603 preserve_file_count=False,
50637 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	604 ):
50669 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	605 if (
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	606 repo is None
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	607 or max_changeset is None
50637 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	608 # This use revlog-v2, ignore for now
50669 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	609 or any(k.endswith(b'.idx') for k in self._details.keys())
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	610 # This is not inline, no race expected
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	611 or b'.d' in self._details
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	612 ):
50637 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	613 return super().get_streams(
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	614 repo=repo,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	615 vfs=vfs,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	616 copies=copies,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	617 max_changeset=max_changeset,
50703 0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50677 diff changeset	618 preserve_file_count=preserve_file_count,
50637 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	619 )
50703 0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50677 diff changeset	620 elif not preserve_file_count:
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50677 diff changeset	621 stream = [
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50677 diff changeset	622 f.get_stream(vfs, copies)
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50677 diff changeset	623 for f in self.files()
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50677 diff changeset	624 if not f.unencoded_path.endswith((b'.i', b'.d'))
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50677 diff changeset	625 ]
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50677 diff changeset	626 rl = self.get_revlog_instance(repo).get_revlog()
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50677 diff changeset	627 rl_stream = rl.get_streams(max_changeset)
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50677 diff changeset	628 stream.extend(rl_stream)
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50677 diff changeset	629 return stream
50669 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	630
50637 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	631 name_to_size = {}
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	632 for f in self.files():
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	633 name_to_size[f.unencoded_path] = f.file_size(None)
50669 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	634
50637 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	635 stream = [
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	636 f.get_stream(vfs, copies)
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	637 for f in self.files()
50669 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	638 if not f.unencoded_path.endswith(b'.i')
50637 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	639 ]
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	640
50669 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	641 index_path = self._path_prefix + b'.i'
50638 5460424092e2 stream-clone: smoothly detect and handle a case were a revlog is split Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50637 diff changeset	642
50669 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	643 index_file = None
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	644 try:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	645 index_file = vfs(index_path)
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	646 header = index_file.read(INDEX_HEADER.size)
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	647 if revlogmod.revlog.is_inline_index(header):
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	648 size = name_to_size[index_path]
50638 5460424092e2 stream-clone: smoothly detect and handle a case were a revlog is split Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50637 diff changeset	649
50669 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	650 # no split underneath, just return the stream
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	651 def get_stream():
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	652 fp = index_file
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	653 try:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	654 fp.seek(0)
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	655 yield None
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	656 if size <= 65536:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	657 yield fp.read(size)
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	658 else:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	659 yield from util.filechunkiter(fp, limit=size)
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	660 finally:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	661 fp.close()
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	662
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	663 s = get_stream()
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	664 next(s)
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	665 index_file = None
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	666 stream.append((index_path, s, size))
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	667 else:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	668 rl = self.get_revlog_instance(repo).get_revlog()
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	669 rl_stream = rl.get_streams(max_changeset, force_inline=True)
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	670 for name, s, size in rl_stream:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	671 if name_to_size.get(name, 0) != size:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	672 msg = _(b"expected %d bytes but %d provided for %s")
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	673 msg %= name_to_size.get(name, 0), size, name
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	674 raise error.Abort(msg)
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	675 stream.extend(rl_stream)
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	676 finally:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	677 if index_file is not None:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	678 index_file.close()
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50668 diff changeset	679
50637 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	680 files = self.files()
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	681 assert len(stream) == len(files), (
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	682 stream,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	683 files,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	684 self._path_prefix,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	685 self.target_id,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	686 )
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	687 return stream
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50636 diff changeset	688
50624 e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	689 def get_revlog_instance(self, repo):
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	690 """Obtain a revlog instance from this store entry
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	691
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	692 An instance of the appropriate class is returned.
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	693 """
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	694 if self.is_changelog:
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	695 return changelog.changelog(repo.svfs)
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	696 elif self.is_manifestlog:
50625 3ea3767c23a4 store: do not drop the final `/` when creating manifestlog instance Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50624 diff changeset	697 mandir = self.target_id
50624 e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	698 return manifest.manifestrevlog(
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	699 repo.nodeconstants, repo.svfs, tree=mandir
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	700 )
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	701 else:
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	702 return filelog.filelog(repo.svfs, self.target_id)
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	703
50470 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50469 diff changeset	704
50476 5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	705 def _gather_revlog(files_data):
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	706 """group files per revlog prefix
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	707
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	708 The returns a two level nested dict. The top level key is the revlog prefix
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	709 without extension, the second level is all the file "suffix" that were
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	710 seen for this revlog and arbitrary file data as value.
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	711 """
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	712 revlogs = collections.defaultdict(dict)
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	713 for u, value in files_data:
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	714 name, ext = _split_revlog_ext(u)
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	715 revlogs[name][ext] = value
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	716 return sorted(revlogs.items())
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	717
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	718
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	719 def _split_revlog_ext(filename):
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	720 """split the revlog file prefix from the variable extension"""
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	721 if filename.endswith(REVLOG_FILES_LONG_EXT):
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	722 char = b'-'
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	723 else:
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	724 char = b'.'
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	725 idx = filename.rfind(char)
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	726 return filename[:idx], filename[idx:]
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	727
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50475 diff changeset	728
50478 b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	729 def _ext_key(ext):
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	730 """a key to order revlog suffix
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	731
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	732 important to issue .i after other entry."""
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	733 # the only important part of this order is to keep the `.i` last.
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	734 if ext.endswith(b'.n'):
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	735 return (0, ext)
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	736 elif ext.endswith(b'.nd'):
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	737 return (10, ext)
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	738 elif ext.endswith(b'.d'):
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	739 return (20, ext)
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	740 elif ext.endswith(b'.i'):
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	741 return (50, ext)
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	742 else:
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	743 return (40, ext)
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	744
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	745
48946 642e31cb55f0 py3: use class X: instead of class X(object): Gregory Szorc <gregory.szorc@gmail.com> parents: 48941 diff changeset	746 class basicstore:
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	747 '''base class for local repository stores'''
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	748
17651 3b49c28658f6 store: rename "openertype" argument to "vfstype" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17649 diff changeset	749 def __init__(self, path, vfstype):
17724 bf4b72d8dd4d store: initialize vfs field first to use it for initialization of others FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17722 diff changeset	750 vfs = vfstype(path)
bf4b72d8dd4d store: initialize vfs field first to use it for initialization of others FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17722 diff changeset	751 self.path = vfs.base
17726 7cb7e17c23b2 store: invoke "os.stat()" for "createmode" initialization via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17725 diff changeset	752 self.createmode = _calcmode(vfs)
17652 2c6f7231becc store: rename "op" variables to "vfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17651 diff changeset	753 vfs.createmode = self.createmode
17728 004bd533880d store: invoke "os.path.isdir()" via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17727 diff changeset	754 self.rawvfs = vfs
31234 9b7a2ef4f27c vfs: use 'vfs' module directly in 'mercurial.store' Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 31219 diff changeset	755 self.vfs = vfsmod.filtervfs(vfs, encodedir)
17653 dacb50696b75 store: initialize "vfs" fields by "vfs" constructors FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17652 diff changeset	756 self.opener = self.vfs
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	757
80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	758 def join(self, f):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	759 return self.path + b'/' + encodedir(f)
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	760
50490 816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50489 diff changeset	761 def _walk(self, relpath, recurse, undecodable=None):
47877 2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47785 diff changeset	762 '''yields (revlog_type, unencoded, size)'''
13426 643b8212813e store: remove pointless pathjoiner parameter Adrian Buehlmann <adrian@cadifra.com> parents: 13391 diff changeset	763 path = self.path
643b8212813e store: remove pointless pathjoiner parameter Adrian Buehlmann <adrian@cadifra.com> parents: 13391 diff changeset	764 if relpath:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	765 path += b'/' + relpath
13426 643b8212813e store: remove pointless pathjoiner parameter Adrian Buehlmann <adrian@cadifra.com> parents: 13391 diff changeset	766 striplen = len(self.path) + 1
6899 56a7a54e074f store: simplify walking Matt Mackall <mpm@selenic.com> parents: 6898 diff changeset	767 l = []
17728 004bd533880d store: invoke "os.path.isdir()" via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17727 diff changeset	768 if self.rawvfs.isdir(path):
6899 56a7a54e074f store: simplify walking Matt Mackall <mpm@selenic.com> parents: 6898 diff changeset	769 visit = [path]
17747 aad3bce98f76 store: invoke "osutil.listdir()" via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17745 diff changeset	770 readdir = self.rawvfs.readdir
6899 56a7a54e074f store: simplify walking Matt Mackall <mpm@selenic.com> parents: 6898 diff changeset	771 while visit:
56a7a54e074f store: simplify walking Matt Mackall <mpm@selenic.com> parents: 6898 diff changeset	772 p = visit.pop()
17747 aad3bce98f76 store: invoke "osutil.listdir()" via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17745 diff changeset	773 for f, kind, st in readdir(p, stat=True):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	774 fp = p + b'/' + f
50668 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	775 if is_revlog(f, kind, st):
6900 def492d1b592 store: change handling of decoding errors Matt Mackall <mpm@selenic.com> parents: 6899 diff changeset	776 n = util.pconvert(fp[striplen:])
50668 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	777 l.append((decodedir(n), st.st_size))
6899 56a7a54e074f store: simplify walking Matt Mackall <mpm@selenic.com> parents: 6898 diff changeset	778 elif kind == stat.S_IFDIR and recurse:
56a7a54e074f store: simplify walking Matt Mackall <mpm@selenic.com> parents: 6898 diff changeset	779 visit.append(fp)
50475 1c0244a8cdaf store: change `_walk` return to `(filename, (type, size))` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50474 diff changeset	780
17054 125ff5654b72 store: sort filenames in place Bryan O'Sullivan <bryano@fb.com> parents: 16404 diff changeset	781 l.sort()
125ff5654b72 store: sort filenames in place Bryan O'Sullivan <bryano@fb.com> parents: 16404 diff changeset	782 return l
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	783
46607 e9901d01d135 revlog: add a mechanism to verify expected file position before appending Kyle Lippincott <spectral@google.com> parents: 46383 diff changeset	784 def changelog(self, trypending, concurrencychecker=None):
e9901d01d135 revlog: add a mechanism to verify expected file position before appending Kyle Lippincott <spectral@google.com> parents: 46383 diff changeset	785 return changelog.changelog(
e9901d01d135 revlog: add a mechanism to verify expected file position before appending Kyle Lippincott <spectral@google.com> parents: 46383 diff changeset	786 self.vfs,
e9901d01d135 revlog: add a mechanism to verify expected file position before appending Kyle Lippincott <spectral@google.com> parents: 46383 diff changeset	787 trypending=trypending,
e9901d01d135 revlog: add a mechanism to verify expected file position before appending Kyle Lippincott <spectral@google.com> parents: 46383 diff changeset	788 concurrencychecker=concurrencychecker,
e9901d01d135 revlog: add a mechanism to verify expected file position before appending Kyle Lippincott <spectral@google.com> parents: 46383 diff changeset	789 )
42905 3df3b139a43d localrepo: push manifestlog and changelog construction code into store Augie Fackler <augie@google.com> parents: 42715 diff changeset	790
3df3b139a43d localrepo: push manifestlog and changelog construction code into store Augie Fackler <augie@google.com> parents: 42715 diff changeset	791 def manifestlog(self, repo, storenarrowmatch):
46780 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46607 diff changeset	792 rootstore = manifest.manifestrevlog(repo.nodeconstants, self.vfs)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	793 return manifest.manifestlog(self.vfs, repo, rootstore, storenarrowmatch)
42905 3df3b139a43d localrepo: push manifestlog and changelog construction code into store Augie Fackler <augie@google.com> parents: 42715 diff changeset	794
50501 862e3a13da44 store: rename `datafiles` to `data_entries` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50495 diff changeset	795 def data_entries(
50468 521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50466 diff changeset	796 self, matcher=None, undecodable=None
50470 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50469 diff changeset	797 ) -> Generator[BaseStoreEntry, None, None]:
47877 2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47785 diff changeset	798 """Like walk, but excluding the changelog and root manifest.
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47785 diff changeset	799
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47785 diff changeset	800 When [undecodable] is None, revlogs names that can't be
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47785 diff changeset	801 decoded cause an exception. When it is provided, it should
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47785 diff changeset	802 be a list and the filenames that can't be decoded are added
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47785 diff changeset	803 to it instead. This is very rarely needed."""
50479 1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50478 diff changeset	804 dirs = [
50677 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	805 (b'data', KIND_FILELOG, False),
e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	806 (b'meta', KIND_MANIFESTLOG, True),
50479 1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50478 diff changeset	807 ]
50626 309cbd8400ae store: properly compute the targer_id of manifestlog in no-fncache walk Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50625 diff changeset	808 for base_dir, rl_type, strip_filename in dirs:
50490 816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50489 diff changeset	809 files = self._walk(base_dir, True, undecodable=undecodable)
50479 1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50478 diff changeset	810 for revlog, details in _gather_revlog(files):
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	811 revlog_target_id = revlog.split(b'/', 1)[1]
50626 309cbd8400ae store: properly compute the targer_id of manifestlog in no-fncache walk Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50625 diff changeset	812 if strip_filename and b'/' in revlog:
309cbd8400ae store: properly compute the targer_id of manifestlog in no-fncache walk Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50625 diff changeset	813 revlog_target_id = revlog_target_id.rsplit(b'/', 1)[0]
309cbd8400ae store: properly compute the targer_id of manifestlog in no-fncache walk Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50625 diff changeset	814 revlog_target_id += b'/'
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	815 yield RevlogStoreEntry(
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	816 path_prefix=revlog,
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	817 revlog_type=rl_type,
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	818 target_id=revlog_target_id,
50668 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	819 details=details,
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	820 )
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	821
50511 0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50510 diff changeset	822 def top_entries(
0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50510 diff changeset	823 self, phase=False, obsolescence=False
0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50510 diff changeset	824 ) -> Generator[BaseStoreEntry, None, None]:
50510 5a62d56e3955 store: yield phases before changelog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50509 diff changeset	825 if phase and self.vfs.exists(b'phaseroots'):
5a62d56e3955 store: yield phases before changelog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50509 diff changeset	826 yield SimpleStoreEntry(
5a62d56e3955 store: yield phases before changelog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50509 diff changeset	827 entry_path=b'phaseroots',
5a62d56e3955 store: yield phases before changelog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50509 diff changeset	828 is_volatile=True,
5a62d56e3955 store: yield phases before changelog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50509 diff changeset	829 )
5a62d56e3955 store: yield phases before changelog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50509 diff changeset	830
50511 0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50510 diff changeset	831 if obsolescence and self.vfs.exists(b'obsstore'):
0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50510 diff changeset	832 # XXX if we had the file size it could be non-volatile
0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50510 diff changeset	833 yield SimpleStoreEntry(
0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50510 diff changeset	834 entry_path=b'obsstore',
0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50510 diff changeset	835 is_volatile=True,
0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50510 diff changeset	836 )
0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50510 diff changeset	837
50478 b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	838 files = reversed(self._walk(b'', False))
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	839
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	840 changelogs = collections.defaultdict(dict)
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	841 manifestlogs = collections.defaultdict(dict)
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	842
50668 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	843 for u, s in files:
46895 6085b7f1536d store: also return some information about the type of file `walk` found Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46854 diff changeset	844 if u.startswith(b'00changelog'):
50478 b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	845 name, ext = _split_revlog_ext(u)
50668 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	846 changelogs[name][ext] = s
46895 6085b7f1536d store: also return some information about the type of file `walk` found Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46854 diff changeset	847 elif u.startswith(b'00manifest'):
50478 b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	848 name, ext = _split_revlog_ext(u)
50668 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	849 manifestlogs[name][ext] = s
46895 6085b7f1536d store: also return some information about the type of file `walk` found Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46854 diff changeset	850 else:
50470 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50469 diff changeset	851 yield SimpleStoreEntry(
50492 ed8cda1c18e1 store: rename `unencoded_path` to `entry_path` for StoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50491 diff changeset	852 entry_path=u,
50668 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	853 is_volatile=False,
50470 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50469 diff changeset	854 file_size=s,
5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50469 diff changeset	855 )
50478 b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	856 # yield manifest before changelog
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	857 top_rl = [
50677 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	858 (manifestlogs, KIND_MANIFESTLOG),
e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	859 (changelogs, KIND_CHANGELOG),
50478 b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	860 ]
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	861 assert len(manifestlogs) <= 1
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	862 assert len(changelogs) <= 1
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	863 for data, revlog_type in top_rl:
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50477 diff changeset	864 for revlog, details in sorted(data.items()):
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	865 yield RevlogStoreEntry(
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	866 path_prefix=revlog,
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	867 revlog_type=revlog_type,
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	868 target_id=b'',
50668 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	869 details=details,
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	870 )
19177 1e104aaa4c44 store: move top file walk to a separate function Durham Goode <durham@fb.com> parents: 18435 diff changeset	871
50509 a32d739b0ffb store: make `walk` return an entry for phase if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50502 diff changeset	872 def walk(
50511 0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50510 diff changeset	873 self, matcher=None, phase=False, obsolescence=False
50509 a32d739b0ffb store: make `walk` return an entry for phase if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50502 diff changeset	874 ) -> Generator[BaseStoreEntry, None, None]:
50448 584ff1f97201 comments: fix spelling Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50319 diff changeset	875 """return files related to data storage (ie: revlogs)
46853 eed3e2b79b48 store: document the `walk` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46819 diff changeset	876
50509 a32d739b0ffb store: make `walk` return an entry for phase if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50502 diff changeset	877 yields instance from BaseStoreEntry subclasses
40340 2d45b549392f store: pass matcher to store.datafiles() Pulkit Goyal <pulkit@yandex-team.ru> parents: 39698 diff changeset	878
2d45b549392f store: pass matcher to store.datafiles() Pulkit Goyal <pulkit@yandex-team.ru> parents: 39698 diff changeset	879 if a matcher is passed, storage files of only those tracked paths
2d45b549392f store: pass matcher to store.datafiles() Pulkit Goyal <pulkit@yandex-team.ru> parents: 39698 diff changeset	880 are passed with matches the matcher
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	881 """
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	882 # yield data files first
50501 862e3a13da44 store: rename `datafiles` to `data_entries` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50495 diff changeset	883 for x in self.data_entries(matcher):
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	884 yield x
50511 0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50510 diff changeset	885 for x in self.top_entries(phase=phase, obsolescence=obsolescence):
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	886 yield x
80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	887
6903 0642d9d7ec80 clone: get a list of files to clone from store Matt Mackall <mpm@selenic.com> parents: 6902 diff changeset	888 def copylist(self):
45483 d252f51ab032 share: introduce config option to store requires in .hg/store Pulkit Goyal <7895pulkit@gmail.com> parents: 45351 diff changeset	889 return _data
6903 0642d9d7ec80 clone: get a list of files to clone from store Matt Mackall <mpm@selenic.com> parents: 6902 diff changeset	890
20883 cd443c7589cc fncache: move fncache writing to be in a transaction Durham Goode <durham@fb.com> parents: 20879 diff changeset	891 def write(self, tr):
13391 d00bbff8600e fncachestore: defer updating the fncache file to a single file open Adrian Buehlmann <adrian@cadifra.com> parents: 13169 diff changeset	892 pass
d00bbff8600e fncachestore: defer updating the fncache file to a single file open Adrian Buehlmann <adrian@cadifra.com> parents: 13169 diff changeset	893
20884 2efdd186925d caches: invalidate store caches when lock is taken Durham Goode <durham@fb.com> parents: 20883 diff changeset	894 def invalidatecaches(self):
2efdd186925d caches: invalidate store caches when lock is taken Durham Goode <durham@fb.com> parents: 20883 diff changeset	895 pass
2efdd186925d caches: invalidate store caches when lock is taken Durham Goode <durham@fb.com> parents: 20883 diff changeset	896
20885 f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	897 def markremoved(self, fn):
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	898 pass
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	899
17744 09d5b2055295 store: add a contains method to basicstore smuralid parents: 17738 diff changeset	900 def __contains__(self, path):
09d5b2055295 store: add a contains method to basicstore smuralid parents: 17738 diff changeset	901 '''Checks if the store contains path'''
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	902 path = b"/".join((b"data", path))
17744 09d5b2055295 store: add a contains method to basicstore smuralid parents: 17738 diff changeset	903 # file?
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	904 if self.vfs.exists(path + b".i"):
17744 09d5b2055295 store: add a contains method to basicstore smuralid parents: 17738 diff changeset	905 return True
09d5b2055295 store: add a contains method to basicstore smuralid parents: 17738 diff changeset	906 # dir?
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	907 if not path.endswith(b"/"):
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	908 path = path + b"/"
19903 ca875b271ac3 store: use "vfs.exists()" instead of "os.path.exists()" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 19177 diff changeset	909 return self.vfs.exists(path)
17744 09d5b2055295 store: add a contains method to basicstore smuralid parents: 17738 diff changeset	910
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	911
6898 69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	912 class encodedstore(basicstore):
17651 3b49c28658f6 store: rename "openertype" argument to "vfstype" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17649 diff changeset	913 def __init__(self, path, vfstype):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	914 vfs = vfstype(path + b'/store')
17724 bf4b72d8dd4d store: initialize vfs field first to use it for initialization of others FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17722 diff changeset	915 self.path = vfs.base
17726 7cb7e17c23b2 store: invoke "os.stat()" for "createmode" initialization via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17725 diff changeset	916 self.createmode = _calcmode(vfs)
17652 2c6f7231becc store: rename "op" variables to "vfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17651 diff changeset	917 vfs.createmode = self.createmode
17728 004bd533880d store: invoke "os.path.isdir()" via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17727 diff changeset	918 self.rawvfs = vfs
31234 9b7a2ef4f27c vfs: use 'vfs' module directly in 'mercurial.store' Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 31219 diff changeset	919 self.vfs = vfsmod.filtervfs(vfs, encodefilename)
17653 dacb50696b75 store: initialize "vfs" fields by "vfs" constructors FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17652 diff changeset	920 self.opener = self.vfs
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	921
50490 816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50489 diff changeset	922 def _walk(self, relpath, recurse, undecodable=None):
816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50489 diff changeset	923 old = super()._walk(relpath, recurse)
816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50489 diff changeset	924 new = []
816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50489 diff changeset	925 for f1, value in old:
6892 dab95717058d verify: check repo.store Adrian Buehlmann <adrian@cadifra.com> parents: 6890 diff changeset	926 try:
47877 2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47785 diff changeset	927 f2 = decodefilename(f1)
6892 dab95717058d verify: check repo.store Adrian Buehlmann <adrian@cadifra.com> parents: 6890 diff changeset	928 except KeyError:
47877 2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47785 diff changeset	929 if undecodable is None:
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47785 diff changeset	930 msg = _(b'undecodable revlog name %s') % f1
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47785 diff changeset	931 raise error.StorageError(msg)
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47785 diff changeset	932 else:
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47785 diff changeset	933 undecodable.append(f1)
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47785 diff changeset	934 continue
50490 816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50489 diff changeset	935 new.append((f2, value))
816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50489 diff changeset	936 return new
816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50489 diff changeset	937
50501 862e3a13da44 store: rename `datafiles` to `data_entries` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50495 diff changeset	938 def data_entries(
50490 816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50489 diff changeset	939 self, matcher=None, undecodable=None
816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50489 diff changeset	940 ) -> Generator[BaseStoreEntry, None, None]:
50501 862e3a13da44 store: rename `datafiles` to `data_entries` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50495 diff changeset	941 entries = super(encodedstore, self).data_entries(
862e3a13da44 store: rename `datafiles` to `data_entries` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50495 diff changeset	942 undecodable=undecodable
862e3a13da44 store: rename `datafiles` to `data_entries` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50495 diff changeset	943 )
50490 816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50489 diff changeset	944 for entry in entries:
50491 b4953fad744e store: do the revlog matching on entry directly Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50490 diff changeset	945 if _match_tracked_entry(entry, matcher):
50490 816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50489 diff changeset	946 yield entry
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	947
80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	948 def join(self, f):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	949 return self.path + b'/' + encodefilename(f)
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	950
6903 0642d9d7ec80 clone: get a list of files to clone from store Matt Mackall <mpm@selenic.com> parents: 6902 diff changeset	951 def copylist(self):
45351 909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	952 return [b'requires', b'00changelog.i'] + [b'store/' + f for f in _data]
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	953
6903 0642d9d7ec80 clone: get a list of files to clone from store Matt Mackall <mpm@selenic.com> parents: 6902 diff changeset	954
48946 642e31cb55f0 py3: use class X: instead of class X(object): Gregory Szorc <gregory.szorc@gmail.com> parents: 48941 diff changeset	955 class fncache:
8531 810387f59696 filelog encoding: move the encoding/decoding into store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8530 diff changeset	956 # the filename used to be partially encoded
810387f59696 filelog encoding: move the encoding/decoding into store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8530 diff changeset	957 # hence the encodedir/decodedir dance
17722 3b976051034d store: rename field name from "opener" to "vfs" in internal classes for fncache FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17721 diff changeset	958 def __init__(self, vfs):
3b976051034d store: rename field name from "opener" to "vfs" in internal classes for fncache FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17721 diff changeset	959 self.vfs = vfs
50315 cf6e1d535602 fncache: make it possible to ignore some file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49306 diff changeset	960 self._ignores = set()
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	961 self.entries = None
13391 d00bbff8600e fncachestore: defer updating the fncache file to a single file open Adrian Buehlmann <adrian@cadifra.com> parents: 13169 diff changeset	962 self._dirty = False
40736 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	963 # set of new additions to fncache
0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	964 self.addls = set()
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	965
42715 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42341 diff changeset	966 def ensureloaded(self, warn=None):
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	967 """read the fncache file if not already read.
42715 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42341 diff changeset	968
f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42341 diff changeset	969 If the file on disk is corrupted, raise. If warn is provided,
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45483 diff changeset	970 warn and keep going instead."""
42715 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42341 diff changeset	971 if self.entries is None:
f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42341 diff changeset	972 self._load(warn)
f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42341 diff changeset	973
f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42341 diff changeset	974 def _load(self, warn=None):
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	975 '''fill the entries from the fncache file'''
13391 d00bbff8600e fncachestore: defer updating the fncache file to a single file open Adrian Buehlmann <adrian@cadifra.com> parents: 13169 diff changeset	976 self._dirty = False
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	977 try:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	978 fp = self.vfs(b'fncache', mode=b'rb')
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	979 except IOError:
03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	980 # skip nonexistent file
16404 9fca5b056c0a store: speed up read and write of large fncache files Bryan O'Sullivan <bryano@fb.com> parents: 15742 diff changeset	981 self.entries = set()
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	982 return
41978 a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	983
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	984 self.entries = set()
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	985 chunk = b''
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	986 for c in iter(functools.partial(fp.read, fncache_chunksize), b''):
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	987 chunk += c
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	988 try:
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	989 p = chunk.rindex(b'\n')
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	990 self.entries.update(decodedir(chunk[: p + 1]).splitlines())
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	991 chunk = chunk[p + 1 :]
41978 a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	992 except ValueError:
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	993 # substring '\n' not found, maybe the entry is bigger than the
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	994 # chunksize, so let's keep iterating
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	995 pass
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41973 diff changeset	996
41981 a920a9e1795a store: error out if fncache does not ends with a newline Pulkit Goyal <pulkit@yandex-team.ru> parents: 41978 diff changeset	997 if chunk:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	998 msg = _(b"fncache does not ends with a newline")
42715 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42341 diff changeset	999 if warn:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1000 warn(msg + b'\n')
42715 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42341 diff changeset	1001 else:
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	1002 raise error.Abort(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	1003 msg,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	1004 hint=_(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1005 b"use 'hg debugrebuildfncache' to "
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1006 b"rebuild the fncache"
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	1007 ),
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	1008 )
42715 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42341 diff changeset	1009 self._checkentries(fp, warn)
41973 d7ef84e595f8 store: move logic to check for invalid entry in fncache to own function Pulkit Goyal <pulkit@yandex-team.ru> parents: 41093 diff changeset	1010 fp.close()
d7ef84e595f8 store: move logic to check for invalid entry in fncache to own function Pulkit Goyal <pulkit@yandex-team.ru> parents: 41093 diff changeset	1011
42715 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42341 diff changeset	1012 def _checkentries(self, fp, warn):
47062 f38bf44e077f black: make codebase compatible with black v21.4b2 and v20.8b1 Kyle Lippincott <spectral@google.com> parents: 46990 diff changeset	1013 """make sure there is no empty string in entries"""
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1014 if b'' in self.entries:
16404 9fca5b056c0a store: speed up read and write of large fncache files Bryan O'Sullivan <bryano@fb.com> parents: 15742 diff changeset	1015 fp.seek(0)
48941 fd5b8e696b75 py3: stop using util.iterfile() Gregory Szorc <gregory.szorc@gmail.com> parents: 48913 diff changeset	1016 for n, line in enumerate(fp):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1017 if not line.rstrip(b'\n'):
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1018 t = _(b'invalid entry in fncache, line %d') % (n + 1)
42715 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42341 diff changeset	1019 if warn:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1020 warn(t + b'\n')
42715 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42341 diff changeset	1021 else:
f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42341 diff changeset	1022 raise error.Abort(t)
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1023
20883 cd443c7589cc fncache: move fncache writing to be in a transaction Durham Goode <durham@fb.com> parents: 20879 diff changeset	1024 def write(self, tr):
16404 9fca5b056c0a store: speed up read and write of large fncache files Bryan O'Sullivan <bryano@fb.com> parents: 15742 diff changeset	1025 if self._dirty:
38696 89d93dd1a222 store: assert the fncache have been loaded if dirty Boris Feld <boris.feld@octobus.net> parents: 38661 diff changeset	1026 assert self.entries is not None
40748 df8ed31a8ad8 store: write fncache only once if there are both adds and removes Pulkit Goyal <pulkit@yandex-team.ru> parents: 40736 diff changeset	1027 self.entries = self.entries \| self.addls
df8ed31a8ad8 store: write fncache only once if there are both adds and removes Pulkit Goyal <pulkit@yandex-team.ru> parents: 40736 diff changeset	1028 self.addls = set()
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1029 tr.addbackup(b'fncache')
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1030 fp = self.vfs(b'fncache', mode=b'wb', atomictemp=True)
20879 cd03854a2e06 fncache: remove the rewriting logic Durham Goode <durham@fb.com> parents: 19903 diff changeset	1031 if self.entries:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1032 fp.write(encodedir(b'\n'.join(self.entries) + b'\n'))
20879 cd03854a2e06 fncache: remove the rewriting logic Durham Goode <durham@fb.com> parents: 19903 diff changeset	1033 fp.close()
cd03854a2e06 fncache: remove the rewriting logic Durham Goode <durham@fb.com> parents: 19903 diff changeset	1034 self._dirty = False
40736 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	1035 if self.addls:
0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	1036 # if we have just new entries, let's append them to the fncache
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1037 tr.addbackup(b'fncache')
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1038 fp = self.vfs(b'fncache', mode=b'ab', atomictemp=True)
40736 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	1039 if self.addls:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1040 fp.write(encodedir(b'\n'.join(self.addls) + b'\n'))
40736 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	1041 fp.close()
0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	1042 self.entries = None
0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	1043 self.addls = set()
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1044
50315 cf6e1d535602 fncache: make it possible to ignore some file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49306 diff changeset	1045 def addignore(self, fn):
cf6e1d535602 fncache: make it possible to ignore some file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49306 diff changeset	1046 self._ignores.add(fn)
cf6e1d535602 fncache: make it possible to ignore some file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49306 diff changeset	1047
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1048 def add(self, fn):
50315 cf6e1d535602 fncache: make it possible to ignore some file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49306 diff changeset	1049 if fn in self._ignores:
cf6e1d535602 fncache: make it possible to ignore some file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49306 diff changeset	1050 return
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1051 if self.entries is None:
03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1052 self._load()
10577 d5bd1beff794 store: only add new entries to the fncache file Adrian Buehlmann <adrian@cadifra.com> parents: 10339 diff changeset	1053 if fn not in self.entries:
40736 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	1054 self.addls.add(fn)
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1055
20885 f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1056 def remove(self, fn):
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1057 if self.entries is None:
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1058 self._load()
40736 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	1059 if fn in self.addls:
0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	1060 self.addls.remove(fn)
0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	1061 return
20885 f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1062 try:
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1063 self.entries.remove(fn)
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1064 self._dirty = True
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1065 except KeyError:
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1066 pass
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1067
17782 8095306c1fb2 store: move __contains__() implementation from class fncache into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17747 diff changeset	1068 def __contains__(self, fn):
40736 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	1069 if fn in self.addls:
0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	1070 return True
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1071 if self.entries is None:
03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1072 self._load()
17782 8095306c1fb2 store: move __contains__() implementation from class fncache into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17747 diff changeset	1073 return fn in self.entries
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1074
03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1075 def __iter__(self):
03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1076 if self.entries is None:
03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1077 self._load()
40736 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	1078 return iter(self.entries \| self.addls)
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1079
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	1080
41093 6498f0e03526 vfs: fix proxyvfs inheritance Boris Feld <boris.feld@octobus.net> parents: 40748 diff changeset	1081 class _fncachevfs(vfsmod.proxyvfs):
17721 cf236e3501c3 store: rename argument name from "op"(ener) to "vfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17693 diff changeset	1082 def __init__(self, vfs, fnc, encode):
33412 a42369e04aee vfs: rename auditvfs to proxyvfs Yuya Nishihara <yuya@tcha.org> parents: 32372 diff changeset	1083 vfsmod.proxyvfs.__init__(self, vfs)
14194 3a90fb3addc1 store: break up reference cycle introduced in 9cbff8a39a2a Adrian Buehlmann <adrian@cadifra.com> parents: 14166 diff changeset	1084 self.fncache = fnc
3a90fb3addc1 store: break up reference cycle introduced in 9cbff8a39a2a Adrian Buehlmann <adrian@cadifra.com> parents: 14166 diff changeset	1085 self.encode = encode
3a90fb3addc1 store: break up reference cycle introduced in 9cbff8a39a2a Adrian Buehlmann <adrian@cadifra.com> parents: 14166 diff changeset	1086
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1087 def __call__(self, path, mode=b'r', args, *kw):
38661 8ac0c9cd4c48 fncache: avoid loading the filename cache when not actually modifying it Martijn Pieters <mj@zopatista.com> parents: 37409 diff changeset	1088 encoded = self.encode(path)
50464 0dbab42adca5 store: do not record file that are not part of a revlog in fncache Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50448 diff changeset	1089 if (
0dbab42adca5 store: do not record file that are not part of a revlog in fncache Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50448 diff changeset	1090 mode not in (b'r', b'rb')
0dbab42adca5 store: do not record file that are not part of a revlog in fncache Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50448 diff changeset	1091 and (path.startswith(b'data/') or path.startswith(b'meta/'))
50668 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	1092 and is_revlog_file(path)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	1093 ):
38661 8ac0c9cd4c48 fncache: avoid loading the filename cache when not actually modifying it Martijn Pieters <mj@zopatista.com> parents: 37409 diff changeset	1094 # do not trigger a fncache load when adding a file that already is
8ac0c9cd4c48 fncache: avoid loading the filename cache when not actually modifying it Martijn Pieters <mj@zopatista.com> parents: 37409 diff changeset	1095 # known to exist.
8ac0c9cd4c48 fncache: avoid loading the filename cache when not actually modifying it Martijn Pieters <mj@zopatista.com> parents: 37409 diff changeset	1096 notload = self.fncache.entries is None and self.vfs.exists(encoded)
47217 8f6165c90163 revlog: open files in 'r+' instead of 'a+' Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47062 diff changeset	1097 if notload and b'r+' in mode and not self.vfs.stat(encoded).st_size:
38661 8ac0c9cd4c48 fncache: avoid loading the filename cache when not actually modifying it Martijn Pieters <mj@zopatista.com> parents: 37409 diff changeset	1098 # when appending to an existing file, if the file has size zero,
8ac0c9cd4c48 fncache: avoid loading the filename cache when not actually modifying it Martijn Pieters <mj@zopatista.com> parents: 37409 diff changeset	1099 # it should be considered as missing. Such zero-size files are
8ac0c9cd4c48 fncache: avoid loading the filename cache when not actually modifying it Martijn Pieters <mj@zopatista.com> parents: 37409 diff changeset	1100 # the result of truncation when a transaction is aborted.
8ac0c9cd4c48 fncache: avoid loading the filename cache when not actually modifying it Martijn Pieters <mj@zopatista.com> parents: 37409 diff changeset	1101 notload = False
8ac0c9cd4c48 fncache: avoid loading the filename cache when not actually modifying it Martijn Pieters <mj@zopatista.com> parents: 37409 diff changeset	1102 if not notload:
8ac0c9cd4c48 fncache: avoid loading the filename cache when not actually modifying it Martijn Pieters <mj@zopatista.com> parents: 37409 diff changeset	1103 self.fncache.add(path)
8ac0c9cd4c48 fncache: avoid loading the filename cache when not actually modifying it Martijn Pieters <mj@zopatista.com> parents: 37409 diff changeset	1104 return self.vfs(encoded, mode, args, *kw)
14194 3a90fb3addc1 store: break up reference cycle introduced in 9cbff8a39a2a Adrian Buehlmann <adrian@cadifra.com> parents: 14166 diff changeset	1105
17725 ffd589d4b785 vfs: define "join()" in each classes derived from "abstractvfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17724 diff changeset	1106 def join(self, path):
ffd589d4b785 vfs: define "join()" in each classes derived from "abstractvfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17724 diff changeset	1107 if path:
ffd589d4b785 vfs: define "join()" in each classes derived from "abstractvfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17724 diff changeset	1108 return self.vfs.join(self.encode(path))
ffd589d4b785 vfs: define "join()" in each classes derived from "abstractvfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17724 diff changeset	1109 else:
ffd589d4b785 vfs: define "join()" in each classes derived from "abstractvfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17724 diff changeset	1110 return self.vfs.join(path)
ffd589d4b785 vfs: define "join()" in each classes derived from "abstractvfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17724 diff changeset	1111
47443 9ab54aa56982 vfs: add a `register_file` method on the vfs class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47389 diff changeset	1112 def register_file(self, path):
9ab54aa56982 vfs: add a `register_file` method on the vfs class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47389 diff changeset	1113 """generic hook point to lets fncache steer its stew"""
9ab54aa56982 vfs: add a `register_file` method on the vfs class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47389 diff changeset	1114 if path.startswith(b'data/') or path.startswith(b'meta/'):
9ab54aa56982 vfs: add a `register_file` method on the vfs class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47389 diff changeset	1115 self.fncache.add(path)
9ab54aa56982 vfs: add a `register_file` method on the vfs class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47389 diff changeset	1116
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	1117
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1118 class fncachestore(basicstore):
17651 3b49c28658f6 store: rename "openertype" argument to "vfstype" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17649 diff changeset	1119 def __init__(self, path, vfstype, dotencode):
17591 9a5c2ecd1158 store: move encode lambda logic into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17590 diff changeset	1120 if dotencode:
18435 8c019d2fd7c0 store: switch to C-based hashed path encoding Bryan O'Sullivan <bryano@fb.com> parents: 18430 diff changeset	1121 encode = _pathencode
17591 9a5c2ecd1158 store: move encode lambda logic into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17590 diff changeset	1122 else:
9a5c2ecd1158 store: move encode lambda logic into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17590 diff changeset	1123 encode = _plainhybridencode
12687 34d8247a4595 store: encode first period or space in filenames (issue1713) Adrian Buehlmann <adrian@cadifra.com> parents: 12171 diff changeset	1124 self.encode = encode
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1125 vfs = vfstype(path + b'/store')
17724 bf4b72d8dd4d store: initialize vfs field first to use it for initialization of others FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17722 diff changeset	1126 self.path = vfs.base
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1127 self.pathsep = self.path + b'/'
17726 7cb7e17c23b2 store: invoke "os.stat()" for "createmode" initialization via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17725 diff changeset	1128 self.createmode = _calcmode(vfs)
17652 2c6f7231becc store: rename "op" variables to "vfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17651 diff changeset	1129 vfs.createmode = self.createmode
17727 6492b39a44d5 store: replace invocation of "getsize()" by "vfs.stat()" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17726 diff changeset	1130 self.rawvfs = vfs
17652 2c6f7231becc store: rename "op" variables to "vfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17651 diff changeset	1131 fnc = fncache(vfs)
9133 996c1cd8f530 store: eliminate reference cycle in fncachestore Simon Heimberg <simohe@besonet.ch> parents: 8778 diff changeset	1132 self.fncache = fnc
17653 dacb50696b75 store: initialize "vfs" fields by "vfs" constructors FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17652 diff changeset	1133 self.vfs = _fncachevfs(vfs, fnc, encode)
dacb50696b75 store: initialize "vfs" fields by "vfs" constructors FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17652 diff changeset	1134 self.opener = self.vfs
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1135
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1136 def join(self, f):
17562 b42b0729744d store: reduce string concatenation when joining Bryan O'Sullivan <bryano@fb.com> parents: 17555 diff changeset	1137 return self.pathsep + self.encode(f)
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1138
17731 c85dbae29684 store: restore getsize method Matt Mackall <mpm@selenic.com> parents: 17728 diff changeset	1139 def getsize(self, path):
c85dbae29684 store: restore getsize method Matt Mackall <mpm@selenic.com> parents: 17728 diff changeset	1140 return self.rawvfs.stat(path).st_size
c85dbae29684 store: restore getsize method Matt Mackall <mpm@selenic.com> parents: 17728 diff changeset	1141
50501 862e3a13da44 store: rename `datafiles` to `data_entries` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50495 diff changeset	1142 def data_entries(
50468 521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50466 diff changeset	1143 self, matcher=None, undecodable=None
50470 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50469 diff changeset	1144 ) -> Generator[BaseStoreEntry, None, None]:
50477 d4f54aded22e store: also group files by revlog in fncache version of datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50476 diff changeset	1145 # Note: all files in fncache should be revlog related, However the
d4f54aded22e store: also group files by revlog in fncache version of datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50476 diff changeset	1146 # fncache might contains such file added by previous version of
d4f54aded22e store: also group files by revlog in fncache version of datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50476 diff changeset	1147 # Mercurial.
50668 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	1148 files = ((f, None) for f in self.fncache if is_revlog_file(f))
50477 d4f54aded22e store: also group files by revlog in fncache version of datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50476 diff changeset	1149 by_revlog = _gather_revlog(files)
d4f54aded22e store: also group files by revlog in fncache version of datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50476 diff changeset	1150 for revlog, details in by_revlog:
50479 1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50478 diff changeset	1151 if revlog.startswith(b'data/'):
50677 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	1152 rl_type = KIND_FILELOG
50480 60e613f6a229 store: add a `target_id` attribute on RevlogStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50479 diff changeset	1153 revlog_target_id = revlog.split(b'/', 1)[1]
50479 1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50478 diff changeset	1154 elif revlog.startswith(b'meta/'):
50677 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	1155 rl_type = KIND_MANIFESTLOG
50480 60e613f6a229 store: add a `target_id` attribute on RevlogStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50479 diff changeset	1156 # drop the initial directory and the `00manifest` file part
60e613f6a229 store: add a `target_id` attribute on RevlogStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50479 diff changeset	1157 tmp = revlog.split(b'/', 1)[1]
60e613f6a229 store: add a `target_id` attribute on RevlogStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50479 diff changeset	1158 revlog_target_id = tmp.rsplit(b'/', 1)[0] + b'/'
50479 1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50478 diff changeset	1159 else:
1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50478 diff changeset	1160 # unreachable
1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50478 diff changeset	1161 assert False, revlog
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	1162 entry = RevlogStoreEntry(
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	1163 path_prefix=revlog,
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	1164 revlog_type=rl_type,
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	1165 target_id=revlog_target_id,
50668 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50667 diff changeset	1166 details=details,
50493 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	1167 )
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	1168 if _match_tracked_entry(entry, matcher):
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50492 diff changeset	1169 yield entry
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1170
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1171 def copylist(self):
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	1172 d = (
45351 909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	1173 b'bookmarks',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	1174 b'narrowspec',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	1175 b'data',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	1176 b'meta',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	1177 b'dh',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	1178 b'fncache',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	1179 b'phaseroots',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	1180 b'obsstore',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	1181 b'00manifest.d',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	1182 b'00manifest.i',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	1183 b'00changelog.d',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	1184 b'00changelog.i',
45483 d252f51ab032 share: introduce config option to store requires in .hg/store Pulkit Goyal <7895pulkit@gmail.com> parents: 45351 diff changeset	1185 b'requires',
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42905 diff changeset	1186 )
45351 909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44452 diff changeset	1187 return [b'requires', b'00changelog.i'] + [b'store/' + f for f in d]
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1188
20883 cd443c7589cc fncache: move fncache writing to be in a transaction Durham Goode <durham@fb.com> parents: 20879 diff changeset	1189 def write(self, tr):
cd443c7589cc fncache: move fncache writing to be in a transaction Durham Goode <durham@fb.com> parents: 20879 diff changeset	1190 self.fncache.write(tr)
13391 d00bbff8600e fncachestore: defer updating the fncache file to a single file open Adrian Buehlmann <adrian@cadifra.com> parents: 13169 diff changeset	1191
20884 2efdd186925d caches: invalidate store caches when lock is taken Durham Goode <durham@fb.com> parents: 20883 diff changeset	1192 def invalidatecaches(self):
2efdd186925d caches: invalidate store caches when lock is taken Durham Goode <durham@fb.com> parents: 20883 diff changeset	1193 self.fncache.entries = None
40736 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40624 diff changeset	1194 self.fncache.addls = set()
20884 2efdd186925d caches: invalidate store caches when lock is taken Durham Goode <durham@fb.com> parents: 20883 diff changeset	1195
20885 f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1196 def markremoved(self, fn):
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1197 self.fncache.remove(fn)
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1198
17783 df55ce6854c3 store: add new _exists helper function on fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17782 diff changeset	1199 def _exists(self, f):
df55ce6854c3 store: add new _exists helper function on fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17782 diff changeset	1200 ef = self.encode(f)
df55ce6854c3 store: add new _exists helper function on fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17782 diff changeset	1201 try:
df55ce6854c3 store: add new _exists helper function on fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17782 diff changeset	1202 self.getsize(ef)
df55ce6854c3 store: add new _exists helper function on fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17782 diff changeset	1203 return True
49306 2e726c934fcd py3: catch FileNotFoundError instead of checking errno == ENOENT Manuel Jacob <me@manueljacob.de> parents: 49284 diff changeset	1204 except FileNotFoundError:
17783 df55ce6854c3 store: add new _exists helper function on fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17782 diff changeset	1205 return False
df55ce6854c3 store: add new _exists helper function on fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17782 diff changeset	1206
17745 b9a56b816ff2 store: add a contains method to fncachestore smuralid parents: 17744 diff changeset	1207 def __contains__(self, path):
b9a56b816ff2 store: add a contains method to fncachestore smuralid parents: 17744 diff changeset	1208 '''Checks if the store contains path'''
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1209 path = b"/".join((b"data", path))
17782 8095306c1fb2 store: move __contains__() implementation from class fncache into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17747 diff changeset	1210 # check for files (exact match)
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1211 e = path + b'.i'
17784 73e1ab39792c store: fncache may contain non-existent entries (fixes b9a56b816ff2) Adrian Buehlmann <adrian@cadifra.com> parents: 17783 diff changeset	1212 if e in self.fncache and self._exists(e):
17782 8095306c1fb2 store: move __contains__() implementation from class fncache into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17747 diff changeset	1213 return True
8095306c1fb2 store: move __contains__() implementation from class fncache into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17747 diff changeset	1214 # now check for directories (prefix match)
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1215 if not path.endswith(b'/'):
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1216 path += b'/'
17782 8095306c1fb2 store: move __contains__() implementation from class fncache into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17747 diff changeset	1217 for e in self.fncache:
17784 73e1ab39792c store: fncache may contain non-existent entries (fixes b9a56b816ff2) Adrian Buehlmann <adrian@cadifra.com> parents: 17783 diff changeset	1218 if e.startswith(path) and self._exists(e):
17782 8095306c1fb2 store: move __contains__() implementation from class fncache into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17747 diff changeset	1219 return True
8095306c1fb2 store: move __contains__() implementation from class fncache into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17747 diff changeset	1220 return False

Mercurial > public > mercurial-scm > hg

annotate mercurial/store.py @ 50703:0452af304808