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

annotate mercurial/store.py @ 51585:8e2a68e10f5c

stream: in v3, skip the "size" fast path if the entries as some unknown size We are about to prefetch size during the lock less in the v3 case. So we need to avoid trying to use that prefetched size when it is not available. See next changeset for the motivation.

author	Pierre-Yves David <pierre-yves.david@octobus.net>
date	Tue, 26 Mar 2024 18:55:40 +0000
parents	18c8c18993f0
children	49faa72b994e

rev	line source
50688 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50680 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: 46793 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
50513 5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	8 import collections
41980 a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41978 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
50668 8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 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 _
50505 521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50503 diff changeset	16 from .thirdparty import attr
46114 59fa3890d40a node: import symbols explicitly Joerg Sonnenberger <joerg@bec.de> parents: 45957 diff changeset	17 from .node import hex
50680 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	18 from .revlogutils.constants import (
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	19 INDEX_HEADER,
50688 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50680 diff changeset	20 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: 50680 diff changeset	21 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: 50680 diff changeset	22 KIND_MANIFESTLOG,
50680 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	23 )
27480 509159675cdb store: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 26778 diff changeset	24 from . import (
42911 3df3b139a43d localrepo: push manifestlog and changelog construction code into store Augie Fackler <augie@google.com> parents: 42664 diff changeset	25 changelog,
27480 509159675cdb store: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 26778 diff changeset	26 error,
50657 e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50548 diff changeset	27 filelog,
42911 3df3b139a43d localrepo: push manifestlog and changelog construction code into store Augie Fackler <augie@google.com> parents: 42664 diff changeset	28 manifest,
32411 df448de7cf3b parsers: switch to policy importer Yuya Nishihara <yuya@tcha.org> parents: 31371 diff changeset	29 policy,
30077 8f42d8c412c8 py3: make encodefun in store.py compatible with py3k Mateusz Kwapich <mitrandir@fb.com> parents: 30076 diff changeset	30 pycompat,
50680 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	31 revlog as revlogmod,
27480 509159675cdb store: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 26778 diff changeset	32 util,
31244 9b7a2ef4f27c vfs: use 'vfs' module directly in 'mercurial.store' Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 31229 diff changeset	33 vfs as vfsmod,
27480 509159675cdb store: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 26778 diff changeset	34 )
44060 a61287a95dc3 core: migrate uses of hashlib.sha1 to hashutil.sha1 Augie Fackler <augie@google.com> parents: 43554 diff changeset	35 from .utils import hashutil
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	36
43554 9f70512ae2cf cleanup: remove pointless r-prefixes on single-quoted strings Augie Fackler <augie@google.com> parents: 43106 diff changeset	37 parsers = policy.importmod('parsers')
41980 a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41978 diff changeset	38 # 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: 41978 diff changeset	39 # 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: 41978 diff changeset	40 fncache_chunksize = 10 ** 6
32411 df448de7cf3b parsers: switch to policy importer Yuya Nishihara <yuya@tcha.org> parents: 31371 diff changeset	41
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	42
50528 b4953fad744e store: do the revlog matching on entry directly Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50527 diff changeset	43 def _match_tracked_entry(entry, matcher):
40544 9aeb9e2d28a7 store: introduce _matchtrackedpath() and use it to filter store files Pulkit Goyal <pulkit@yandex-team.ru> parents: 40340 diff changeset	44 """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	45 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	46
9aeb9e2d28a7 store: introduce _matchtrackedpath() and use it to filter store files Pulkit Goyal <pulkit@yandex-team.ru> parents: 40340 diff changeset	47 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	48
9aeb9e2d28a7 store: introduce _matchtrackedpath() and use it to filter store files Pulkit Goyal <pulkit@yandex-team.ru> parents: 40340 diff changeset	49 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	50 return True
50532 1b776f25302f store: use the boolean property in `store` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50531 diff changeset	51 if entry.is_filelog:
50528 b4953fad744e store: do the revlog matching on entry directly Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50527 diff changeset	52 return matcher(entry.target_id)
50532 1b776f25302f store: use the boolean property in `store` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50531 diff changeset	53 elif entry.is_manifestlog:
50528 b4953fad744e store: do the revlog matching on entry directly Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50527 diff changeset	54 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: 50527 diff changeset	55 raise error.ProgrammingError(b"cannot process entry %r" % entry)
40668 66adfd58cb77 store: raise ProgrammingError if unable to decode a storage path Pulkit Goyal <pulkit@yandex-team.ru> parents: 40631 diff changeset	56
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	57
8531 810387f59696 filelog encoding: move the encoding/decoding into store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8530 diff changeset	58 # 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	59 # 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	60 def _encodedir(path):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	61 """
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	62 >>> _encodedir(b'data/foo.i')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	63 'data/foo.i'
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	64 >>> _encodedir(b'data/foo.i/bla.i')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	65 'data/foo.i.hg/bla.i'
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	66 >>> _encodedir(b'data/foo.i.hg/bla.i')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	67 'data/foo.i.hg.hg/bla.i'
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	68 >>> _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	69 'data/foo.i\\ndata/foo.i.hg/bla.i\\ndata/foo.i.hg.hg/bla.i\\n'
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	70 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	71 return (
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	72 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	73 .replace(b".i/", b".i.hg/")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	74 .replace(b".d/", b".d.hg/")
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	75 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	76
8531 810387f59696 filelog encoding: move the encoding/decoding into store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8530 diff changeset	77
17607 cc58dc47cb5e store: use fast C implementation of encodedir() if it's available Adrian Buehlmann <adrian@cadifra.com> parents: 17605 diff changeset	78 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	79
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	80
8531 810387f59696 filelog encoding: move the encoding/decoding into store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8530 diff changeset	81 def decodedir(path):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	82 """
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	83 >>> decodedir(b'data/foo.i')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	84 'data/foo.i'
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	85 >>> decodedir(b'data/foo.i.hg/bla.i')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	86 'data/foo.i/bla.i'
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	87 >>> decodedir(b'data/foo.i.hg.hg/bla.i')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	88 'data/foo.i.hg/bla.i'
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	89 """
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	90 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	91 return path
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	92 return (
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	93 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	94 .replace(b".i.hg/", b".i/")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	95 .replace(b".hg.hg/", b".hg/")
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	96 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	97
8531 810387f59696 filelog encoding: move the encoding/decoding into store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8530 diff changeset	98
29071 2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	99 def _reserved():
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	100 """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	101
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	102 * 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	103 * 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	104 * windows specials
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	105
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	106 these characters will be escaped by encodefunctions
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	107 """
30076 400dfded8a29 py3: make the string unicode so its iterable in py3k Mateusz Kwapich <mitrandir@fb.com> parents: 29338 diff changeset	108 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	109 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	110 yield x
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	111 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	112 yield x
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	113 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	114 yield x
2f58975eb2cb store: treat range as a generator instead of a list for py3 compat timeless <timeless@mozdev.org> parents: 28007 diff changeset	115
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	116
6839 01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	117 def _buildencodefun():
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	118 """
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	119 >>> enc, dec = _buildencodefun()
ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	120
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	121 >>> enc(b'nothing/special.txt')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	122 'nothing/special.txt'
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	123 >>> dec(b'nothing/special.txt')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	124 'nothing/special.txt'
ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	125
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	126 >>> enc(b'HELLO')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	127 '_h_e_l_l_o'
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	128 >>> dec(b'_h_e_l_l_o')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	129 'HELLO'
ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	130
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	131 >>> enc(b'hello:world?')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	132 'hello~3aworld~3f'
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	133 >>> dec(b'hello~3aworld~3f')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	134 'hello:world?'
ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	135
34151 414a3513c2bd doctest: do not embed non-ascii characters in docstring Yuya Nishihara <yuya@tcha.org> parents: 34146 diff changeset	136 >>> enc(b'the\\x07quick\\xADshot')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	137 'the~07quick~adshot'
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	138 >>> dec(b'the~07quick~adshot')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	139 'the\\x07quick\\xadshot'
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	140 """
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	141 e = b'_'
31263 64596338ba10 py3: factor out bytechr() function Yuya Nishihara <yuya@tcha.org> parents: 31244 diff changeset	142 xchr = pycompat.bytechr
64596338ba10 py3: factor out bytechr() function Yuya Nishihara <yuya@tcha.org> parents: 31244 diff changeset	143 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	144 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	145
44470 9d2b2df2c2ba cleanup: run pyupgrade on our source tree to clean up varying things Augie Fackler <augie@google.com> parents: 44060 diff changeset	146 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	147 for x in _reserved():
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	148 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	149 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	150 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	151
6839 01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	152 dmap = {}
49004 f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items() Gregory Szorc <gregory.szorc@gmail.com> parents: 48966 diff changeset	153 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	154 dmap[v] = k
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	155
6839 01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	156 def decode(s):
01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	157 i = 0
01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	158 while i < len(s):
49292 d44e3c45f0e4 py3: replace `pycompat.xrange` by `range` Manuel Jacob <me@manueljacob.de> parents: 49037 diff changeset	159 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	160 try:
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	161 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	162 i += l
01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	163 break
01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	164 except KeyError:
01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	165 pass
01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	166 else:
01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	167 raise KeyError
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	168
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	169 return (
49292 d44e3c45f0e4 py3: replace `pycompat.xrange` by `range` Manuel Jacob <me@manueljacob.de> parents: 49037 diff changeset	170 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	171 lambda s: b''.join(list(decode(s))),
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	172 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	173
17608 776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	174
776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	175 _encodefname, _decodefname = _buildencodefun()
6839 01db3e101362 move filename encoding functions from util.py to new store.py Adrian Buehlmann <adrian@cadifra.com> parents: diff changeset	176
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	177
17608 776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	178 def encodefilename(s):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	179 """
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	180 >>> 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	181 'foo.i.hg/bar.d.hg/bla.hg.hg/hi~3aworld~3f/_h_e_l_l_o'
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	182 """
17608 776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	183 return _encodefname(encodedir(s))
776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	184
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	185
17608 776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	186 def decodefilename(s):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	187 """
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	188 >>> 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	189 'foo.i/bar.d/bla.hg/hi:world?/HELLO'
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	190 """
17608 776240123525 store: extract functions _encodefname and _decodefname Adrian Buehlmann <adrian@cadifra.com> parents: 17607 diff changeset	191 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	192
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	193
14288 00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	194 def _buildlowerencodefun():
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	195 """
14288 00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	196 >>> f = _buildlowerencodefun()
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	197 >>> f(b'nothing/special.txt')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	198 'nothing/special.txt'
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	199 >>> f(b'HELLO')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	200 'hello'
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	201 >>> f(b'hello:world?')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	202 'hello~3aworld~3f'
34151 414a3513c2bd doctest: do not embed non-ascii characters in docstring Yuya Nishihara <yuya@tcha.org> parents: 34146 diff changeset	203 >>> f(b'the\\x07quick\\xADshot')
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	204 'the~07quick~adshot'
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	205 """
34221 7e3f078b6f31 py3: use bytechr() in store._buildlowerencodefun() Yuya Nishihara <yuya@tcha.org> parents: 34220 diff changeset	206 xchr = pycompat.bytechr
49292 d44e3c45f0e4 py3: replace `pycompat.xrange` by `range` Manuel Jacob <me@manueljacob.de> parents: 49037 diff changeset	207 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	208 for x in _reserved():
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	209 cmap[xchr(x)] = b"~%02x" % x
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	210 for x in range(ord(b"A"), ord(b"Z") + 1):
34221 7e3f078b6f31 py3: use bytechr() in store._buildlowerencodefun() Yuya Nishihara <yuya@tcha.org> parents: 34220 diff changeset	211 cmap[xchr(x)] = xchr(x).lower()
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	212
34220 96808804b68f store: give name to lowerencode function Yuya Nishihara <yuya@tcha.org> parents: 34151 diff changeset	213 def lowerencode(s):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	214 return b"".join([cmap[c] for c in pycompat.iterbytestr(s)])
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	215
34220 96808804b68f store: give name to lowerencode function Yuya Nishihara <yuya@tcha.org> parents: 34151 diff changeset	216 return lowerencode
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	217
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	218
18430 0459c6555f69 store: implement lowerencode in C Bryan O'Sullivan <bryano@fb.com> parents: 18054 diff changeset	219 lowerencode = getattr(parsers, 'lowerencode', None) or _buildlowerencodefun()
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	220
17570 f53a7b256ca6 store: optimze _auxencode() a bit by grouping the reserved names by length Adrian Buehlmann <adrian@cadifra.com> parents: 17569 diff changeset	221 # 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	222 _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	223 _winres4 = (b'com', b'lpt') # length 4 (with trailing 1..9)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	224
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	225
12687 34d8247a4595 store: encode first period or space in filenames (issue1713) Adrian Buehlmann <adrian@cadifra.com> parents: 12171 diff changeset	226 def _auxencode(path, dotencode):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	227 """
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	228 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	229 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	230 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	231 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	232 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	233 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	234 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	235 doesn't need encoding.
13949 ba43aa1e173c store: add some doctests Adrian Buehlmann <adrian@cadifra.com> parents: 13426 diff changeset	236
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	237 >>> 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	238 >>> _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	239 ['~2efoo', 'au~78.txt', 'txt.aux', 'co~6e', 'pr~6e', 'nu~6c', 'foo~2e']
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	240 >>> 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	241 >>> _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	242 ['.com1com2', 'lp~749.lpt4.lpt1', 'conprn', 'com0', 'lpt0', 'foo~2e']
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	243 >>> _auxencode([b'foo. '], True)
17574 81a033bb29bc store: let _auxencode() return the list of path segments Adrian Buehlmann <adrian@cadifra.com> parents: 17573 diff changeset	244 ['foo.~20']
34146 0fa781320203 doctest: bulk-replace string literals with b'' for Python 3 Yuya Nishihara <yuya@tcha.org> parents: 33412 diff changeset	245 >>> _auxencode([b' .foo'], True)
17574 81a033bb29bc store: let _auxencode() return the list of path segments Adrian Buehlmann <adrian@cadifra.com> parents: 17573 diff changeset	246 ['~20.foo']
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	247 """
17589 b11024849db6 store: parameter path of _auxencode is now a list of strings Adrian Buehlmann <adrian@cadifra.com> parents: 17588 diff changeset	248 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	249 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	250 continue
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	251 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	252 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	253 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	254 else:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	255 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	256 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	257 l = len(n)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	258 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	259 l == 4
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	260 and n[3:4] <= b'9'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	261 and n[3:4] >= b'1'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	262 and n[:3] in _winres4
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	263 ):
17572 b644287e79a8 store: unindent most of the contents of the for loop in _auxencode() Adrian Buehlmann <adrian@cadifra.com> parents: 17571 diff changeset	264 # 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	265 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	266 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	267 path[i] = n
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	268 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	269 # 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	270 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	271 return path
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	272
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	273
14288 00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	274 _maxstorepathlen = 120
00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	275 _dirprefixlen = 8
00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	276 _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	277
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	278
17610 d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	279 def _hashencode(path, dotencode):
46114 59fa3890d40a node: import symbols explicitly Joerg Sonnenberger <joerg@bec.de> parents: 45957 diff changeset	280 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	281 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	282 parts = _auxencode(le, dotencode)
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	283 basename = parts[-1]
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	284 _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	285 sdirs = []
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	286 sdirslen = 0
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	287 for p in parts[:-1]:
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	288 d = p[:_dirprefixlen]
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	289 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	290 # 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	291 d = d[:-1] + b'_'
17610 d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	292 if sdirslen == 0:
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	293 t = len(d)
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	294 else:
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	295 t = sdirslen + 1 + len(d)
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	296 if t > _maxshortdirslen:
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	297 break
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	298 sdirs.append(d)
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	299 sdirslen = t
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	300 dirs = b'/'.join(sdirs)
17610 d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	301 if len(dirs) > 0:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	302 dirs += b'/'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	303 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	304 spaceleft = _maxstorepathlen - len(res)
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	305 if spaceleft > 0:
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	306 filler = basename[:spaceleft]
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	307 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	308 return res
d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	309
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	310
17590 eb0884680f5c store: eliminate one level of lambda functions on _hybridencode Adrian Buehlmann <adrian@cadifra.com> parents: 17589 diff changeset	311 def _hybridencode(path, dotencode):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	312 """encodes path with a length limit
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	313
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	314 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	315
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	316 Default encoding (reversible):
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	317
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	318 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	319 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	320 of the character (see encodefilename).
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	321 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	322 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	323
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	324 Hashed encoding (not reversible):
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	325
14288 00a0ab08f986 store: change names to comply with project coding standards Adrian Buehlmann <adrian@cadifra.com> parents: 14194 diff changeset	326 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	327 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	328 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	329 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	330 _maxshortdirslen.
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	331 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	332 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	333 (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	334 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	335 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	336 basename have been taken).
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	337 The extension (e.g. '.i' or '.d') is preserved.
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	338
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	339 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	340 encoding was used.
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	341 """
17609 cbc180cfd60b store: reuse direncoded path in _hybridencode Adrian Buehlmann <adrian@cadifra.com> parents: 17608 diff changeset	342 path = encodedir(path)
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	343 ef = _encodefname(path).split(b'/')
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	344 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	345 if len(res) > _maxstorepathlen:
17610 d0afa149e059 store: refactor hashed encoding into its own function Bryan O'Sullivan <bryano@fb.com> parents: 17609 diff changeset	346 res = _hashencode(path, dotencode)
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	347 return res
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	348
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	349
17624 ae103510f6aa store: add a fallback _pathencode Python function Adrian Buehlmann <adrian@cadifra.com> parents: 17623 diff changeset	350 def _pathencode(path):
18435 8c019d2fd7c0 store: switch to C-based hashed path encoding Bryan O'Sullivan <bryano@fb.com> parents: 18430 diff changeset	351 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	352 if len(path) > _maxstorepathlen:
18435 8c019d2fd7c0 store: switch to C-based hashed path encoding Bryan O'Sullivan <bryano@fb.com> parents: 18430 diff changeset	353 return _hashencode(de, True)
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	354 ef = _encodefname(de).split(b'/')
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	355 res = b'/'.join(_auxencode(ef, True))
17624 ae103510f6aa store: add a fallback _pathencode Python function Adrian Buehlmann <adrian@cadifra.com> parents: 17623 diff changeset	356 if len(res) > _maxstorepathlen:
18435 8c019d2fd7c0 store: switch to C-based hashed path encoding Bryan O'Sullivan <bryano@fb.com> parents: 18430 diff changeset	357 return _hashencode(de, True)
17624 ae103510f6aa store: add a fallback _pathencode Python function Adrian Buehlmann <adrian@cadifra.com> parents: 17623 diff changeset	358 return res
ae103510f6aa store: add a fallback _pathencode Python function Adrian Buehlmann <adrian@cadifra.com> parents: 17623 diff changeset	359
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	360
17624 ae103510f6aa store: add a fallback _pathencode Python function Adrian Buehlmann <adrian@cadifra.com> parents: 17623 diff changeset	361 _pathencode = getattr(parsers, 'pathencode', _pathencode)
ae103510f6aa store: add a fallback _pathencode Python function Adrian Buehlmann <adrian@cadifra.com> parents: 17623 diff changeset	362
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	363
17623 448e6ed7c557 store: move _plainhybridencode and _dothybridencode higher up in the file Adrian Buehlmann <adrian@cadifra.com> parents: 17621 diff changeset	364 def _plainhybridencode(f):
448e6ed7c557 store: move _plainhybridencode and _dothybridencode higher up in the file Adrian Buehlmann <adrian@cadifra.com> parents: 17621 diff changeset	365 return _hybridencode(f, False)
448e6ed7c557 store: move _plainhybridencode and _dothybridencode higher up in the file Adrian Buehlmann <adrian@cadifra.com> parents: 17621 diff changeset	366
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	367
17726 7cb7e17c23b2 store: invoke "os.stat()" for "createmode" initialization via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17725 diff changeset	368 def _calcmode(vfs):
6898 69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	369 try:
69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	370 # 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	371 mode = vfs.stat().st_mode
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	372 # avoid some useless chmods
25658 e93036747902 global: mass rewrite to use modern octal syntax Gregory Szorc <gregory.szorc@gmail.com> parents: 25091 diff changeset	373 if (0o777 & ~util.umask) == (0o777 & mode):
6898 69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	374 mode = None
69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	375 except OSError:
69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	376 mode = None
69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	377 return mode
69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	378
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	379
45372 909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	380 _data = [
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	381 b'bookmarks',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	382 b'narrowspec',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	383 b'data',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	384 b'meta',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	385 b'00manifest.d',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	386 b'00manifest.i',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	387 b'00changelog.d',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	388 b'00changelog.i',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	389 b'phaseroots',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	390 b'obsstore',
45494 d252f51ab032 share: introduce config option to store requires in .hg/store Pulkit Goyal <7895pulkit@gmail.com> parents: 45372 diff changeset	391 b'requires',
45372 909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	392 ]
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	393
50679 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	394 REVLOG_FILES_EXT = (
e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	395 b'.i',
47332 0a3fa41fa719 revlogv2: use a unique filename for data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47245 diff changeset	396 b'.idx',
0a3fa41fa719 revlogv2: use a unique filename for data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47245 diff changeset	397 b'.d',
0a3fa41fa719 revlogv2: use a unique filename for data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47245 diff changeset	398 b'.dat',
0a3fa41fa719 revlogv2: use a unique filename for data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47245 diff changeset	399 b'.n',
0a3fa41fa719 revlogv2: use a unique filename for data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47245 diff changeset	400 b'.nd',
47395 e6292eb33384 revlog: store sidedata in their own file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47332 diff changeset	401 b'.sda',
47332 0a3fa41fa719 revlogv2: use a unique filename for data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47245 diff changeset	402 )
50513 5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	403 # 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: 50512 diff changeset	404 REVLOG_FILES_LONG_EXT = (
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	405 b'.nd',
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	406 b'.idx',
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	407 b'.dat',
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	408 b'.sda',
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	409 )
46989 aed6ceaad6d7 streamclone: treat volatile file as "fullfile" Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46895 diff changeset	410 # 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	411 #
aed6ceaad6d7 streamclone: treat volatile file as "fullfile" Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46895 diff changeset	412 # 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	413 # deleted.
aed6ceaad6d7 streamclone: treat volatile file as "fullfile" Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46895 diff changeset	414 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	415
46990 0b569c75d180 store: exclude `undo.` nodemap's file from `walk` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46989 diff changeset	416 # 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: 47449 diff changeset	417 #
f030c7d22032 walk: no longer ignore revlogs of files starting with `undo.` (issue6542) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47449 diff changeset	418 # 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	419 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	420
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	421
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 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	423 if kind != stat.S_IFREG:
50679 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	424 return False
e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	425 if f.endswith(REVLOG_FILES_EXT):
e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	426 return True
e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	427 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	428
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
50679 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	430 def is_revlog_file(f):
e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	431 if f.endswith(REVLOG_FILES_EXT):
e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	432 return True
e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	433 return False
46455 374d7fff7cb5 store: use `endswith` to detect revlog extension Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46322 diff changeset	434
6903 0642d9d7ec80 clone: get a list of files to clone from store Matt Mackall <mpm@selenic.com> parents: 6902 diff changeset	435
50668 8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	436 @attr.s(slots=True)
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	437 class StoreFile:
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	438 """a file matching a store entry"""
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	439
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	440 unencoded_path = attr.ib()
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	441 _file_size = attr.ib(default=None)
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	442 is_volatile = attr.ib(default=False)
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	443
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	444 def file_size(self, vfs):
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	445 if self._file_size is None:
50669 5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50668 diff changeset	446 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: 50668 diff changeset	447 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: 50668 diff changeset	448 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: 50668 diff changeset	449 raise error.ProgrammingError(msg)
50668 8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	450 try:
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	451 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: 50662 diff changeset	452 except FileNotFoundError:
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	453 self._file_size = 0
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	454 return self._file_size
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	455
51585 8e2a68e10f5c stream: in v3, skip the "size" fast path if the entries as some unknown size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50952 diff changeset	456 @property
8e2a68e10f5c stream: in v3, skip the "size" fast path if the entries as some unknown size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50952 diff changeset	457 def has_size(self):
8e2a68e10f5c stream: in v3, skip the "size" fast path if the entries as some unknown size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50952 diff changeset	458 return self._file_size is not None
8e2a68e10f5c stream: in v3, skip the "size" fast path if the entries as some unknown size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50952 diff changeset	459
50669 5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50668 diff changeset	460 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: 50668 diff changeset	461 """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: 50668 diff changeset	462
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50668 diff changeset	463 (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: 50668 diff changeset	464 """
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50668 diff changeset	465 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: 50668 diff changeset	466
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50668 diff changeset	467 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: 50668 diff changeset	468 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: 50668 diff changeset	469 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: 50668 diff changeset	470 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: 50668 diff changeset	471 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: 50668 diff changeset	472 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: 50668 diff changeset	473 else:
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50668 diff changeset	474 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: 50668 diff changeset	475
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50668 diff changeset	476 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: 50668 diff changeset	477 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: 50668 diff changeset	478 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: 50668 diff changeset	479
50668 8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	480
50508 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50507 diff changeset	481 @attr.s(slots=True, init=False)
50507 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50506 diff changeset	482 class BaseStoreEntry:
50505 521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50503 diff changeset	483 """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: 50503 diff changeset	484
521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50503 diff changeset	485 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: 50503 diff changeset	486
50668 8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	487 def files(self) -> List[StoreFile]:
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	488 raise NotImplementedError
8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	489
50670 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	490 def get_streams(
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	491 self,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	492 repo=None,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	493 vfs=None,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	494 copies=None,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	495 max_changeset=None,
50706 0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50688 diff changeset	496 preserve_file_count=False,
50670 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	497 ):
50669 5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50668 diff changeset	498 """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: 50668 diff changeset	499
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50668 diff changeset	500 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: 50668 diff changeset	501 """
5e60abf811f3 stream-clone: make it the responsability of the store entry to stream content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50668 diff changeset	502 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: 50668 diff changeset	503 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: 50668 diff changeset	504
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	505
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	506 @attr.s(slots=True, init=False)
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	507 class SimpleStoreEntry(BaseStoreEntry):
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	508 """A generic entry in the store"""
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	509
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	510 is_revlog = False
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	511
50529 ed8cda1c18e1 store: rename `unencoded_path` to `entry_path` for StoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50528 diff changeset	512 _entry_path = attr.ib()
50510 2b2284cf949b store: only access is_volatile information through the file object Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50509 diff changeset	513 _is_volatile = attr.ib(default=False)
50509 7d4d2a160cf5 store: only access file_size information through the file object Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50508 diff changeset	514 _file_size = attr.ib(default=None)
50661 b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	515 _files = attr.ib(default=None)
50505 521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50503 diff changeset	516
50508 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50507 diff changeset	517 def __init__(
c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50507 diff changeset	518 self,
50529 ed8cda1c18e1 store: rename `unencoded_path` to `entry_path` for StoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50528 diff changeset	519 entry_path,
50508 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50507 diff changeset	520 is_volatile=False,
c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50507 diff changeset	521 file_size=None,
c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50507 diff changeset	522 ):
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	523 super().__init__()
50529 ed8cda1c18e1 store: rename `unencoded_path` to `entry_path` for StoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50528 diff changeset	524 self._entry_path = entry_path
50510 2b2284cf949b store: only access is_volatile information through the file object Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50509 diff changeset	525 self._is_volatile = is_volatile
50509 7d4d2a160cf5 store: only access file_size information through the file object Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50508 diff changeset	526 self._file_size = file_size
50661 b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	527 self._files = None
50508 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50507 diff changeset	528
50668 8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	529 def files(self) -> List[StoreFile]:
50661 b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	530 if self._files is None:
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	531 self._files = [
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	532 StoreFile(
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	533 unencoded_path=self._entry_path,
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	534 file_size=self._file_size,
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	535 is_volatile=self._is_volatile,
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	536 )
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	537 ]
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	538 return self._files
50506 9fdc28e21b68 store: introduce a EntryFile object to actually access file info Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50505 diff changeset	539
9fdc28e21b68 store: introduce a EntryFile object to actually access file info Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50505 diff changeset	540
50508 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50507 diff changeset	541 @attr.s(slots=True, init=False)
50507 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50506 diff changeset	542 class RevlogStoreEntry(BaseStoreEntry):
5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50506 diff changeset	543 """A revlog entry in the store"""
5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50506 diff changeset	544
5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50506 diff changeset	545 is_revlog = True
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	546
50507 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50506 diff changeset	547 revlog_type = attr.ib(default=None)
50517 60e613f6a229 store: add a `target_id` attribute on RevlogStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50516 diff changeset	548 target_id = attr.ib(default=None)
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	549 _path_prefix = attr.ib(default=None)
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	550 _details = attr.ib(default=None)
50661 b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	551 _files = attr.ib(default=None)
50507 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50506 diff changeset	552
50508 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50507 diff changeset	553 def __init__(
c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50507 diff changeset	554 self,
c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50507 diff changeset	555 revlog_type,
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	556 path_prefix,
50517 60e613f6a229 store: add a `target_id` attribute on RevlogStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50516 diff changeset	557 target_id,
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	558 details,
50508 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50507 diff changeset	559 ):
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	560 super().__init__()
50508 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50507 diff changeset	561 self.revlog_type = revlog_type
50517 60e613f6a229 store: add a `target_id` attribute on RevlogStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50516 diff changeset	562 self.target_id = target_id
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	563 self._path_prefix = path_prefix
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	564 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: 50529 diff changeset	565 self._details = details
50661 b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	566 self._files = None
50508 c37450a5f1dc store: have custom init for entries class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50507 diff changeset	567
50531 66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50530 diff changeset	568 @property
66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50530 diff changeset	569 def is_changelog(self):
50688 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50680 diff changeset	570 return self.revlog_type == KIND_CHANGELOG
50531 66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50530 diff changeset	571
66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50530 diff changeset	572 @property
66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50530 diff changeset	573 def is_manifestlog(self):
50688 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50680 diff changeset	574 return self.revlog_type == KIND_MANIFESTLOG
50531 66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50530 diff changeset	575
66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50530 diff changeset	576 @property
66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50530 diff changeset	577 def is_filelog(self):
50688 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50680 diff changeset	578 return self.revlog_type == KIND_FILELOG
50531 66c556968222 store: introduce boolean property for revlog type Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50530 diff changeset	579
50526 3473d18c029a store: introduce a main_file_path method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50517 diff changeset	580 def main_file_path(self):
3473d18c029a store: introduce a main_file_path method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50517 diff changeset	581 """unencoded path of the main revlog file"""
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	582 return self._path_prefix + b'.i'
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	583
50668 8fc10bfd9887 store: declare a `files` method on BaseStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50662 diff changeset	584 def files(self) -> List[StoreFile]:
50661 b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	585 if self._files is None:
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	586 self._files = []
b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	587 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: 50659 diff changeset	588 path = self._path_prefix + ext
50678 11562d72cb7b store: directly pass the filesize in the `details` of revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50677 diff changeset	589 file_size = self._details[ext]
50676 6b522a9e7451 store: have the revlog determine which files are volatile itself Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50671 diff changeset	590 # 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: 50671 diff changeset	591 # listing and streaming
6b522a9e7451 store: have the revlog determine which files are volatile itself Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50671 diff changeset	592 #
6b522a9e7451 store: have the revlog determine which files are volatile itself Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50671 diff changeset	593 # 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: 50671 diff changeset	594 # 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: 50671 diff changeset	595 volatile = ext.endswith(REVLOG_FILES_VOLATILE_EXT)
50677 cdb471c8ebcf store: explicitly pass file_size when creating StoreFile Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50676 diff changeset	596 f = StoreFile(path, file_size, volatile)
50676 6b522a9e7451 store: have the revlog determine which files are volatile itself Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50671 diff changeset	597 self._files.append(f)
50661 b59e0a4f692f store: cache the `files()` return for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50659 diff changeset	598 return self._files
50526 3473d18c029a store: introduce a main_file_path method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50517 diff changeset	599
50670 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	600 def get_streams(
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	601 self,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	602 repo=None,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	603 vfs=None,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	604 copies=None,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	605 max_changeset=None,
50706 0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50688 diff changeset	606 preserve_file_count=False,
50670 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	607 ):
51585 8e2a68e10f5c stream: in v3, skip the "size" fast path if the entries as some unknown size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50952 diff changeset	608 pre_sized = all(f.has_size for f in self.files())
8e2a68e10f5c stream: in v3, skip the "size" fast path if the entries as some unknown size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50952 diff changeset	609 if pre_sized and (
50680 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	610 repo is None
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	611 or max_changeset is None
50670 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	612 # This use revlog-v2, ignore for now
50680 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	613 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: 50679 diff changeset	614 # 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: 50679 diff changeset	615 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: 50679 diff changeset	616 ):
50670 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	617 return super().get_streams(
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	618 repo=repo,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	619 vfs=vfs,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	620 copies=copies,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	621 max_changeset=max_changeset,
50706 0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50688 diff changeset	622 preserve_file_count=preserve_file_count,
50670 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	623 )
50706 0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50688 diff changeset	624 elif not preserve_file_count:
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50688 diff changeset	625 stream = [
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50688 diff changeset	626 f.get_stream(vfs, copies)
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50688 diff changeset	627 for f in self.files()
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50688 diff changeset	628 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: 50688 diff changeset	629 ]
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50688 diff changeset	630 rl = self.get_revlog_instance(repo).get_revlog()
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50688 diff changeset	631 rl_stream = rl.get_streams(max_changeset)
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50688 diff changeset	632 stream.extend(rl_stream)
0452af304808 stream-clone: add a v3 version of the protocol Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50688 diff changeset	633 return stream
50680 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	634
50670 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	635 name_to_size = {}
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	636 for f in self.files():
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	637 name_to_size[f.unencoded_path] = f.file_size(None)
50680 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	638
50670 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	639 stream = [
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	640 f.get_stream(vfs, copies)
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	641 for f in self.files()
50680 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	642 if not f.unencoded_path.endswith(b'.i')
50670 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	643 ]
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	644
50680 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	645 index_path = self._path_prefix + b'.i'
50671 5460424092e2 stream-clone: smoothly detect and handle a case were a revlog is split Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50670 diff changeset	646
50680 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	647 index_file = None
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	648 try:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	649 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: 50679 diff changeset	650 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: 50679 diff changeset	651 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: 50679 diff changeset	652 size = name_to_size[index_path]
50671 5460424092e2 stream-clone: smoothly detect and handle a case were a revlog is split Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50670 diff changeset	653
50680 3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	654 # 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: 50679 diff changeset	655 def get_stream():
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	656 fp = index_file
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	657 try:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	658 fp.seek(0)
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	659 yield None
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	660 if size <= 65536:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	661 yield fp.read(size)
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	662 else:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	663 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: 50679 diff changeset	664 finally:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	665 fp.close()
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	666
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	667 s = get_stream()
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	668 next(s)
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	669 index_file = None
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	670 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: 50679 diff changeset	671 else:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	672 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: 50679 diff changeset	673 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: 50679 diff changeset	674 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: 50679 diff changeset	675 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: 50679 diff changeset	676 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: 50679 diff changeset	677 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: 50679 diff changeset	678 raise error.Abort(msg)
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	679 stream.extend(rl_stream)
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	680 finally:
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	681 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: 50679 diff changeset	682 index_file.close()
3b56395404a1 stream-clone: avoid opening a revlog in case we do not need it Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50679 diff changeset	683
50670 9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	684 files = self.files()
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	685 assert len(stream) == len(files), (
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	686 stream,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	687 files,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	688 self._path_prefix,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	689 self.target_id,
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	690 )
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	691 return stream
9caa860dcbec stream-clone: implement decidated `get_streams` method for revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50669 diff changeset	692
50657 e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50548 diff changeset	693 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: 50548 diff changeset	694 """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: 50548 diff changeset	695
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50548 diff changeset	696 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: 50548 diff changeset	697 """
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50548 diff changeset	698 if self.is_changelog:
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50548 diff changeset	699 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: 50548 diff changeset	700 elif self.is_manifestlog:
50658 3ea3767c23a4 store: do not drop the final `/` when creating manifestlog instance Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50657 diff changeset	701 mandir = self.target_id
50657 e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50548 diff changeset	702 return manifest.manifestrevlog(
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50548 diff changeset	703 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: 50548 diff changeset	704 )
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50548 diff changeset	705 else:
e1ee6910f6bc store: add a `get_revlog_instance` method on revlog entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50548 diff changeset	706 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: 50548 diff changeset	707
50507 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50506 diff changeset	708
50513 5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	709 def _gather_revlog(files_data):
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	710 """group files per revlog prefix
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	711
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	712 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: 50512 diff changeset	713 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: 50512 diff changeset	714 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: 50512 diff changeset	715 """
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	716 revlogs = collections.defaultdict(dict)
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	717 for u, value in files_data:
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	718 name, ext = _split_revlog_ext(u)
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	719 revlogs[name][ext] = value
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	720 return sorted(revlogs.items())
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	721
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	722
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	723 def _split_revlog_ext(filename):
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	724 """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: 50512 diff changeset	725 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: 50512 diff changeset	726 char = b'-'
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	727 else:
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	728 char = b'.'
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	729 idx = filename.rfind(char)
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	730 return filename[:idx], filename[idx:]
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	731
5217e36356bb store: add logic to group revlog file together Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50512 diff changeset	732
50515 b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	733 def _ext_key(ext):
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	734 """a key to order revlog suffix
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	735
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	736 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: 50514 diff changeset	737 # 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: 50514 diff changeset	738 if ext.endswith(b'.n'):
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	739 return (0, ext)
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	740 elif ext.endswith(b'.nd'):
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	741 return (10, ext)
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	742 elif ext.endswith(b'.d'):
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	743 return (20, ext)
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	744 elif ext.endswith(b'.i'):
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	745 return (50, ext)
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	746 else:
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	747 return (40, ext)
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	748
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	749
49037 642e31cb55f0 py3: use class X: instead of class X(object): Gregory Szorc <gregory.szorc@gmail.com> parents: 49032 diff changeset	750 class basicstore:
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	751 '''base class for local repository stores'''
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	752
17651 3b49c28658f6 store: rename "openertype" argument to "vfstype" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17649 diff changeset	753 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	754 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	755 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	756 self.createmode = _calcmode(vfs)
17652 2c6f7231becc store: rename "op" variables to "vfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17651 diff changeset	757 vfs.createmode = self.createmode
17728 004bd533880d store: invoke "os.path.isdir()" via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17727 diff changeset	758 self.rawvfs = vfs
31244 9b7a2ef4f27c vfs: use 'vfs' module directly in 'mercurial.store' Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 31229 diff changeset	759 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	760 self.opener = self.vfs
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	761
80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	762 def join(self, f):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	763 return self.path + b'/' + encodedir(f)
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	764
50527 816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50526 diff changeset	765 def _walk(self, relpath, recurse, undecodable=None):
47918 2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47784 diff changeset	766 '''yields (revlog_type, unencoded, size)'''
13426 643b8212813e store: remove pointless pathjoiner parameter Adrian Buehlmann <adrian@cadifra.com> parents: 13391 diff changeset	767 path = self.path
643b8212813e store: remove pointless pathjoiner parameter Adrian Buehlmann <adrian@cadifra.com> parents: 13391 diff changeset	768 if relpath:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	769 path += b'/' + relpath
13426 643b8212813e store: remove pointless pathjoiner parameter Adrian Buehlmann <adrian@cadifra.com> parents: 13391 diff changeset	770 striplen = len(self.path) + 1
6899 56a7a54e074f store: simplify walking Matt Mackall <mpm@selenic.com> parents: 6898 diff changeset	771 l = []
17728 004bd533880d store: invoke "os.path.isdir()" via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17727 diff changeset	772 if self.rawvfs.isdir(path):
6899 56a7a54e074f store: simplify walking Matt Mackall <mpm@selenic.com> parents: 6898 diff changeset	773 visit = [path]
17747 aad3bce98f76 store: invoke "osutil.listdir()" via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17745 diff changeset	774 readdir = self.rawvfs.readdir
6899 56a7a54e074f store: simplify walking Matt Mackall <mpm@selenic.com> parents: 6898 diff changeset	775 while visit:
56a7a54e074f store: simplify walking Matt Mackall <mpm@selenic.com> parents: 6898 diff changeset	776 p = visit.pop()
17747 aad3bce98f76 store: invoke "osutil.listdir()" via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17745 diff changeset	777 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	778 fp = p + b'/' + f
50679 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	779 if is_revlog(f, kind, st):
6900 def492d1b592 store: change handling of decoding errors Matt Mackall <mpm@selenic.com> parents: 6899 diff changeset	780 n = util.pconvert(fp[striplen:])
50679 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	781 l.append((decodedir(n), st.st_size))
6899 56a7a54e074f store: simplify walking Matt Mackall <mpm@selenic.com> parents: 6898 diff changeset	782 elif kind == stat.S_IFDIR and recurse:
56a7a54e074f store: simplify walking Matt Mackall <mpm@selenic.com> parents: 6898 diff changeset	783 visit.append(fp)
50512 1c0244a8cdaf store: change `_walk` return to `(filename, (type, size))` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50511 diff changeset	784
17054 125ff5654b72 store: sort filenames in place Bryan O'Sullivan <bryano@fb.com> parents: 16404 diff changeset	785 l.sort()
125ff5654b72 store: sort filenames in place Bryan O'Sullivan <bryano@fb.com> parents: 16404 diff changeset	786 return l
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	787
46646 e9901d01d135 revlog: add a mechanism to verify expected file position before appending Kyle Lippincott <spectral@google.com> parents: 46455 diff changeset	788 def changelog(self, trypending, concurrencychecker=None):
e9901d01d135 revlog: add a mechanism to verify expected file position before appending Kyle Lippincott <spectral@google.com> parents: 46455 diff changeset	789 return changelog.changelog(
e9901d01d135 revlog: add a mechanism to verify expected file position before appending Kyle Lippincott <spectral@google.com> parents: 46455 diff changeset	790 self.vfs,
e9901d01d135 revlog: add a mechanism to verify expected file position before appending Kyle Lippincott <spectral@google.com> parents: 46455 diff changeset	791 trypending=trypending,
e9901d01d135 revlog: add a mechanism to verify expected file position before appending Kyle Lippincott <spectral@google.com> parents: 46455 diff changeset	792 concurrencychecker=concurrencychecker,
e9901d01d135 revlog: add a mechanism to verify expected file position before appending Kyle Lippincott <spectral@google.com> parents: 46455 diff changeset	793 )
42911 3df3b139a43d localrepo: push manifestlog and changelog construction code into store Augie Fackler <augie@google.com> parents: 42664 diff changeset	794
3df3b139a43d localrepo: push manifestlog and changelog construction code into store Augie Fackler <augie@google.com> parents: 42664 diff changeset	795 def manifestlog(self, repo, storenarrowmatch):
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46646 diff changeset	796 rootstore = manifest.manifestrevlog(repo.nodeconstants, self.vfs)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	797 return manifest.manifestlog(self.vfs, repo, rootstore, storenarrowmatch)
42911 3df3b139a43d localrepo: push manifestlog and changelog construction code into store Augie Fackler <augie@google.com> parents: 42664 diff changeset	798
50538 862e3a13da44 store: rename `datafiles` to `data_entries` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50532 diff changeset	799 def data_entries(
50505 521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50503 diff changeset	800 self, matcher=None, undecodable=None
50507 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50506 diff changeset	801 ) -> Generator[BaseStoreEntry, None, None]:
47918 2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47784 diff changeset	802 """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: 47784 diff changeset	803
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47784 diff changeset	804 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: 47784 diff changeset	805 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: 47784 diff changeset	806 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: 47784 diff changeset	807 to it instead. This is very rarely needed."""
50516 1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50515 diff changeset	808 dirs = [
50688 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50680 diff changeset	809 (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: 50680 diff changeset	810 (b'meta', KIND_MANIFESTLOG, True),
50516 1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50515 diff changeset	811 ]
50659 309cbd8400ae store: properly compute the targer_id of manifestlog in no-fncache walk Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50658 diff changeset	812 for base_dir, rl_type, strip_filename in dirs:
50527 816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50526 diff changeset	813 files = self._walk(base_dir, True, undecodable=undecodable)
50516 1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50515 diff changeset	814 for revlog, details in _gather_revlog(files):
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	815 revlog_target_id = revlog.split(b'/', 1)[1]
50659 309cbd8400ae store: properly compute the targer_id of manifestlog in no-fncache walk Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50658 diff changeset	816 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: 50658 diff changeset	817 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: 50658 diff changeset	818 revlog_target_id += b'/'
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	819 yield RevlogStoreEntry(
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	820 path_prefix=revlog,
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	821 revlog_type=rl_type,
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	822 target_id=revlog_target_id,
50679 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	823 details=details,
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	824 )
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	825
50548 0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50547 diff changeset	826 def top_entries(
0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50547 diff changeset	827 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: 50547 diff changeset	828 ) -> Generator[BaseStoreEntry, None, None]:
50547 5a62d56e3955 store: yield phases before changelog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50546 diff changeset	829 if phase and self.vfs.exists(b'phaseroots'):
5a62d56e3955 store: yield phases before changelog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50546 diff changeset	830 yield SimpleStoreEntry(
5a62d56e3955 store: yield phases before changelog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50546 diff changeset	831 entry_path=b'phaseroots',
5a62d56e3955 store: yield phases before changelog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50546 diff changeset	832 is_volatile=True,
5a62d56e3955 store: yield phases before changelog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50546 diff changeset	833 )
5a62d56e3955 store: yield phases before changelog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50546 diff changeset	834
50548 0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50547 diff changeset	835 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: 50547 diff changeset	836 # 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: 50547 diff changeset	837 yield SimpleStoreEntry(
0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50547 diff changeset	838 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: 50547 diff changeset	839 is_volatile=True,
0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50547 diff changeset	840 )
0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50547 diff changeset	841
50515 b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	842 files = reversed(self._walk(b'', False))
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	843
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	844 changelogs = collections.defaultdict(dict)
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	845 manifestlogs = collections.defaultdict(dict)
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	846
50679 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	847 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	848 if u.startswith(b'00changelog'):
50515 b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	849 name, ext = _split_revlog_ext(u)
50679 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	850 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	851 elif u.startswith(b'00manifest'):
50515 b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	852 name, ext = _split_revlog_ext(u)
50679 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	853 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	854 else:
50507 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50506 diff changeset	855 yield SimpleStoreEntry(
50529 ed8cda1c18e1 store: rename `unencoded_path` to `entry_path` for StoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50528 diff changeset	856 entry_path=u,
50679 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	857 is_volatile=False,
50507 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50506 diff changeset	858 file_size=s,
5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50506 diff changeset	859 )
50515 b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	860 # yield manifest before changelog
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	861 top_rl = [
50688 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50680 diff changeset	862 (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: 50680 diff changeset	863 (changelogs, KIND_CHANGELOG),
50515 b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	864 ]
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	865 assert len(manifestlogs) <= 1
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	866 assert len(changelogs) <= 1
b08243dbc2e3 store: also gather files per revlog in `topfiles` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50514 diff changeset	867 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: 50514 diff changeset	868 for revlog, details in sorted(data.items()):
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	869 yield RevlogStoreEntry(
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	870 path_prefix=revlog,
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	871 revlog_type=revlog_type,
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	872 target_id=b'',
50679 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	873 details=details,
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	874 )
19177 1e104aaa4c44 store: move top file walk to a separate function Durham Goode <durham@fb.com> parents: 18435 diff changeset	875
50546 a32d739b0ffb store: make `walk` return an entry for phase if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50539 diff changeset	876 def walk(
50548 0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50547 diff changeset	877 self, matcher=None, phase=False, obsolescence=False
50546 a32d739b0ffb store: make `walk` return an entry for phase if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50539 diff changeset	878 ) -> Generator[BaseStoreEntry, None, None]:
50485 584ff1f97201 comments: fix spelling Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50319 diff changeset	879 """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	880
50546 a32d739b0ffb store: make `walk` return an entry for phase if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50539 diff changeset	881 yields instance from BaseStoreEntry subclasses
40340 2d45b549392f store: pass matcher to store.datafiles() Pulkit Goyal <pulkit@yandex-team.ru> parents: 39714 diff changeset	882
2d45b549392f store: pass matcher to store.datafiles() Pulkit Goyal <pulkit@yandex-team.ru> parents: 39714 diff changeset	883 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: 39714 diff changeset	884 are passed with matches the matcher
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	885 """
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	886 # yield data files first
50538 862e3a13da44 store: rename `datafiles` to `data_entries` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50532 diff changeset	887 for x in self.data_entries(matcher):
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	888 yield x
50548 0925eaf09c8b store: make `walk` return an entry for obsolescence if requested so Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50547 diff changeset	889 for x in self.top_entries(phase=phase, obsolescence=obsolescence):
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	890 yield x
80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	891
6903 0642d9d7ec80 clone: get a list of files to clone from store Matt Mackall <mpm@selenic.com> parents: 6902 diff changeset	892 def copylist(self):
45494 d252f51ab032 share: introduce config option to store requires in .hg/store Pulkit Goyal <7895pulkit@gmail.com> parents: 45372 diff changeset	893 return _data
6903 0642d9d7ec80 clone: get a list of files to clone from store Matt Mackall <mpm@selenic.com> parents: 6902 diff changeset	894
20883 cd443c7589cc fncache: move fncache writing to be in a transaction Durham Goode <durham@fb.com> parents: 20879 diff changeset	895 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	896 pass
d00bbff8600e fncachestore: defer updating the fncache file to a single file open Adrian Buehlmann <adrian@cadifra.com> parents: 13169 diff changeset	897
20884 2efdd186925d caches: invalidate store caches when lock is taken Durham Goode <durham@fb.com> parents: 20883 diff changeset	898 def invalidatecaches(self):
2efdd186925d caches: invalidate store caches when lock is taken Durham Goode <durham@fb.com> parents: 20883 diff changeset	899 pass
2efdd186925d caches: invalidate store caches when lock is taken Durham Goode <durham@fb.com> parents: 20883 diff changeset	900
20885 f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	901 def markremoved(self, fn):
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	902 pass
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	903
17744 09d5b2055295 store: add a contains method to basicstore smuralid parents: 17738 diff changeset	904 def __contains__(self, path):
09d5b2055295 store: add a contains method to basicstore smuralid parents: 17738 diff changeset	905 '''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	906 path = b"/".join((b"data", path))
17744 09d5b2055295 store: add a contains method to basicstore smuralid parents: 17738 diff changeset	907 # file?
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	908 if self.vfs.exists(path + b".i"):
17744 09d5b2055295 store: add a contains method to basicstore smuralid parents: 17738 diff changeset	909 return True
09d5b2055295 store: add a contains method to basicstore smuralid parents: 17738 diff changeset	910 # dir?
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	911 if not path.endswith(b"/"):
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	912 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	913 return self.vfs.exists(path)
17744 09d5b2055295 store: add a contains method to basicstore smuralid parents: 17738 diff changeset	914
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	915
6898 69aeaaaf6e07 store: simplify class hierarchy Matt Mackall <mpm@selenic.com> parents: 6897 diff changeset	916 class encodedstore(basicstore):
17651 3b49c28658f6 store: rename "openertype" argument to "vfstype" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17649 diff changeset	917 def __init__(self, path, vfstype):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	918 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	919 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	920 self.createmode = _calcmode(vfs)
17652 2c6f7231becc store: rename "op" variables to "vfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17651 diff changeset	921 vfs.createmode = self.createmode
17728 004bd533880d store: invoke "os.path.isdir()" via vfs FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17727 diff changeset	922 self.rawvfs = vfs
31244 9b7a2ef4f27c vfs: use 'vfs' module directly in 'mercurial.store' Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 31229 diff changeset	923 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	924 self.opener = self.vfs
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	925
50527 816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50526 diff changeset	926 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: 50526 diff changeset	927 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: 50526 diff changeset	928 new = []
816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50526 diff changeset	929 for f1, value in old:
6892 dab95717058d verify: check repo.store Adrian Buehlmann <adrian@cadifra.com> parents: 6890 diff changeset	930 try:
47918 2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47784 diff changeset	931 f2 = decodefilename(f1)
6892 dab95717058d verify: check repo.store Adrian Buehlmann <adrian@cadifra.com> parents: 6890 diff changeset	932 except KeyError:
47918 2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47784 diff changeset	933 if undecodable is None:
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47784 diff changeset	934 msg = _(b'undecodable revlog name %s') % f1
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47784 diff changeset	935 raise error.StorageError(msg)
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47784 diff changeset	936 else:
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47784 diff changeset	937 undecodable.append(f1)
2174f54aab18 store: return just one filename in walk functions Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 47784 diff changeset	938 continue
50527 816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50526 diff changeset	939 new.append((f2, value))
816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50526 diff changeset	940 return new
816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50526 diff changeset	941
50538 862e3a13da44 store: rename `datafiles` to `data_entries` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50532 diff changeset	942 def data_entries(
50527 816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50526 diff changeset	943 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: 50526 diff changeset	944 ) -> Generator[BaseStoreEntry, None, None]:
50538 862e3a13da44 store: rename `datafiles` to `data_entries` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50532 diff changeset	945 entries = super(encodedstore, self).data_entries(
862e3a13da44 store: rename `datafiles` to `data_entries` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50532 diff changeset	946 undecodable=undecodable
862e3a13da44 store: rename `datafiles` to `data_entries` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50532 diff changeset	947 )
50527 816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50526 diff changeset	948 for entry in entries:
50528 b4953fad744e store: do the revlog matching on entry directly Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50527 diff changeset	949 if _match_tracked_entry(entry, matcher):
50527 816e8bc6e066 store: split the wrapping of encodedstore between _wrap and datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50526 diff changeset	950 yield entry
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	951
80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	952 def join(self, f):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	953 return self.path + b'/' + encodefilename(f)
6840 80e51429cb9a introduce store classes Adrian Buehlmann <adrian@cadifra.com> parents: 6839 diff changeset	954
6903 0642d9d7ec80 clone: get a list of files to clone from store Matt Mackall <mpm@selenic.com> parents: 6902 diff changeset	955 def copylist(self):
45372 909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	956 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: 42911 diff changeset	957
6903 0642d9d7ec80 clone: get a list of files to clone from store Matt Mackall <mpm@selenic.com> parents: 6902 diff changeset	958
49037 642e31cb55f0 py3: use class X: instead of class X(object): Gregory Szorc <gregory.szorc@gmail.com> parents: 49032 diff changeset	959 class fncache:
8531 810387f59696 filelog encoding: move the encoding/decoding into store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8530 diff changeset	960 # 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	961 # 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	962 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	963 self.vfs = vfs
50315 cf6e1d535602 fncache: make it possible to ignore some file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49314 diff changeset	964 self._ignores = set()
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	965 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	966 self._dirty = False
40770 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40668 diff changeset	967 # 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: 40668 diff changeset	968 self.addls = set()
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	969
42664 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42363 diff changeset	970 def ensureloaded(self, warn=None):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	971 """read the fncache file if not already read.
42664 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42363 diff changeset	972
f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42363 diff changeset	973 If the file on disk is corrupted, raise. If warn is provided,
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45494 diff changeset	974 warn and keep going instead."""
42664 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42363 diff changeset	975 if self.entries is None:
f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42363 diff changeset	976 self._load(warn)
f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42363 diff changeset	977
f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42363 diff changeset	978 def _load(self, warn=None):
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	979 '''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	980 self._dirty = False
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	981 try:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	982 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	983 except IOError:
03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	984 # 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	985 self.entries = set()
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	986 return
41980 a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41978 diff changeset	987
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41978 diff changeset	988 self.entries = set()
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41978 diff changeset	989 chunk = b''
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41978 diff changeset	990 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: 41978 diff changeset	991 chunk += c
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41978 diff changeset	992 try:
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41978 diff changeset	993 p = chunk.rindex(b'\n')
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	994 self.entries.update(decodedir(chunk[: p + 1]).splitlines())
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	995 chunk = chunk[p + 1 :]
41980 a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41978 diff changeset	996 except ValueError:
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41978 diff changeset	997 # 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: 41978 diff changeset	998 # chunksize, so let's keep iterating
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41978 diff changeset	999 pass
a56487081109 store: don't read the whole fncache in memory Pulkit Goyal <pulkit@yandex-team.ru> parents: 41978 diff changeset	1000
41983 a920a9e1795a store: error out if fncache does not ends with a newline Pulkit Goyal <pulkit@yandex-team.ru> parents: 41980 diff changeset	1001 if chunk:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1002 msg = _(b"fncache does not ends with a newline")
42664 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42363 diff changeset	1003 if warn:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1004 warn(msg + b'\n')
42664 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42363 diff changeset	1005 else:
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	1006 raise error.Abort(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	1007 msg,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	1008 hint=_(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1009 b"use 'hg debugrebuildfncache' to "
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1010 b"rebuild the fncache"
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	1011 ),
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	1012 )
42664 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42363 diff changeset	1013 self._checkentries(fp, warn)
41978 d7ef84e595f8 store: move logic to check for invalid entry in fncache to own function Pulkit Goyal <pulkit@yandex-team.ru> parents: 41096 diff changeset	1014 fp.close()
d7ef84e595f8 store: move logic to check for invalid entry in fncache to own function Pulkit Goyal <pulkit@yandex-team.ru> parents: 41096 diff changeset	1015
42664 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42363 diff changeset	1016 def _checkentries(self, fp, warn):
47031 f38bf44e077f black: make codebase compatible with black v21.4b2 and v20.8b1 Kyle Lippincott <spectral@google.com> parents: 46990 diff changeset	1017 """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	1018 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	1019 fp.seek(0)
49032 fd5b8e696b75 py3: stop using util.iterfile() Gregory Szorc <gregory.szorc@gmail.com> parents: 49004 diff changeset	1020 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	1021 if not line.rstrip(b'\n'):
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1022 t = _(b'invalid entry in fncache, line %d') % (n + 1)
42664 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42363 diff changeset	1023 if warn:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1024 warn(t + b'\n')
42664 f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42363 diff changeset	1025 else:
f59f8a5e9096 fncache: make debugrebuildfncache not fail on broken fncache Valentin Gatien-Baron <vgatien-baron@janestreet.com> parents: 42363 diff changeset	1026 raise error.Abort(t)
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1027
20883 cd443c7589cc fncache: move fncache writing to be in a transaction Durham Goode <durham@fb.com> parents: 20879 diff changeset	1028 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	1029 if self._dirty:
38696 89d93dd1a222 store: assert the fncache have been loaded if dirty Boris Feld <boris.feld@octobus.net> parents: 38661 diff changeset	1030 assert self.entries is not None
40782 df8ed31a8ad8 store: write fncache only once if there are both adds and removes Pulkit Goyal <pulkit@yandex-team.ru> parents: 40770 diff changeset	1031 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: 40770 diff changeset	1032 self.addls = set()
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1033 tr.addbackup(b'fncache')
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1034 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	1035 if self.entries:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1036 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	1037 fp.close()
cd03854a2e06 fncache: remove the rewriting logic Durham Goode <durham@fb.com> parents: 19903 diff changeset	1038 self._dirty = False
40770 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40668 diff changeset	1039 if self.addls:
0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40668 diff changeset	1040 # 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	1041 tr.addbackup(b'fncache')
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1042 fp = self.vfs(b'fncache', mode=b'ab', atomictemp=True)
40770 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40668 diff changeset	1043 if self.addls:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1044 fp.write(encodedir(b'\n'.join(self.addls) + b'\n'))
40770 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40668 diff changeset	1045 fp.close()
0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40668 diff changeset	1046 self.entries = None
0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40668 diff changeset	1047 self.addls = set()
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1048
50315 cf6e1d535602 fncache: make it possible to ignore some file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49314 diff changeset	1049 def addignore(self, fn):
cf6e1d535602 fncache: make it possible to ignore some file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49314 diff changeset	1050 self._ignores.add(fn)
cf6e1d535602 fncache: make it possible to ignore some file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49314 diff changeset	1051
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1052 def add(self, fn):
50315 cf6e1d535602 fncache: make it possible to ignore some file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49314 diff changeset	1053 if fn in self._ignores:
cf6e1d535602 fncache: make it possible to ignore some file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49314 diff changeset	1054 return
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1055 if self.entries is None:
03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1056 self._load()
10577 d5bd1beff794 store: only add new entries to the fncache file Adrian Buehlmann <adrian@cadifra.com> parents: 10339 diff changeset	1057 if fn not in self.entries:
40770 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40668 diff changeset	1058 self.addls.add(fn)
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1059
20885 f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1060 def remove(self, fn):
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1061 if self.entries is None:
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1062 self._load()
40770 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40668 diff changeset	1063 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: 40668 diff changeset	1064 self.addls.remove(fn)
0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40668 diff changeset	1065 return
20885 f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1066 try:
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1067 self.entries.remove(fn)
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1068 self._dirty = True
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1069 except KeyError:
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1070 pass
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1071
17782 8095306c1fb2 store: move __contains__() implementation from class fncache into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17747 diff changeset	1072 def __contains__(self, fn):
40770 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40668 diff changeset	1073 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: 40668 diff changeset	1074 return True
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1075 if self.entries is None:
03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1076 self._load()
17782 8095306c1fb2 store: move __contains__() implementation from class fncache into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17747 diff changeset	1077 return fn in self.entries
8530 03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1078
03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1079 def __iter__(self):
03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1080 if self.entries is None:
03196ac9a8b9 store: refactor the fncache handling Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 8480 diff changeset	1081 self._load()
40770 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40668 diff changeset	1082 return iter(self.entries \| self.addls)
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1083
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	1084
41096 6498f0e03526 vfs: fix proxyvfs inheritance Boris Feld <boris.feld@octobus.net> parents: 40782 diff changeset	1085 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	1086 def __init__(self, vfs, fnc, encode):
33412 a42369e04aee vfs: rename auditvfs to proxyvfs Yuya Nishihara <yuya@tcha.org> parents: 32411 diff changeset	1087 vfsmod.proxyvfs.__init__(self, vfs)
14194 3a90fb3addc1 store: break up reference cycle introduced in 9cbff8a39a2a Adrian Buehlmann <adrian@cadifra.com> parents: 14166 diff changeset	1088 self.fncache = fnc
3a90fb3addc1 store: break up reference cycle introduced in 9cbff8a39a2a Adrian Buehlmann <adrian@cadifra.com> parents: 14166 diff changeset	1089 self.encode = encode
3a90fb3addc1 store: break up reference cycle introduced in 9cbff8a39a2a Adrian Buehlmann <adrian@cadifra.com> parents: 14166 diff changeset	1090
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1091 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	1092 encoded = self.encode(path)
50501 0dbab42adca5 store: do not record file that are not part of a revlog in fncache Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50485 diff changeset	1093 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: 50485 diff changeset	1094 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: 50485 diff changeset	1095 and (path.startswith(b'data/') or path.startswith(b'meta/'))
50679 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	1096 and is_revlog_file(path)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	1097 ):
38661 8ac0c9cd4c48 fncache: avoid loading the filename cache when not actually modifying it Martijn Pieters <mj@zopatista.com> parents: 37409 diff changeset	1098 # 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	1099 # known to exist.
50759 30381812708d fncache: fix a bug that corrupts the fncache after transaction rollback Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50706 diff changeset	1100 notload = self.fncache.entries is None and (
30381812708d fncache: fix a bug that corrupts the fncache after transaction rollback Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50706 diff changeset	1101 # if the file has size zero, it should be considered as missing.
30381812708d fncache: fix a bug that corrupts the fncache after transaction rollback Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50706 diff changeset	1102 # Such zero-size files are the result of truncation when a
30381812708d fncache: fix a bug that corrupts the fncache after transaction rollback Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50706 diff changeset	1103 # transaction is aborted.
30381812708d fncache: fix a bug that corrupts the fncache after transaction rollback Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50706 diff changeset	1104 self.vfs.exists(encoded)
30381812708d fncache: fix a bug that corrupts the fncache after transaction rollback Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50706 diff changeset	1105 and self.vfs.stat(encoded).st_size
30381812708d fncache: fix a bug that corrupts the fncache after transaction rollback Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 50706 diff changeset	1106 )
38661 8ac0c9cd4c48 fncache: avoid loading the filename cache when not actually modifying it Martijn Pieters <mj@zopatista.com> parents: 37409 diff changeset	1107 if not notload:
8ac0c9cd4c48 fncache: avoid loading the filename cache when not actually modifying it Martijn Pieters <mj@zopatista.com> parents: 37409 diff changeset	1108 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	1109 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	1110
17725 ffd589d4b785 vfs: define "join()" in each classes derived from "abstractvfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17724 diff changeset	1111 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	1112 if path:
ffd589d4b785 vfs: define "join()" in each classes derived from "abstractvfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17724 diff changeset	1113 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	1114 else:
ffd589d4b785 vfs: define "join()" in each classes derived from "abstractvfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17724 diff changeset	1115 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	1116
47449 9ab54aa56982 vfs: add a `register_file` method on the vfs class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	1117 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: 47395 diff changeset	1118 """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: 47395 diff changeset	1119 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: 47395 diff changeset	1120 self.fncache.add(path)
9ab54aa56982 vfs: add a `register_file` method on the vfs class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	1121
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	1122
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1123 class fncachestore(basicstore):
17651 3b49c28658f6 store: rename "openertype" argument to "vfstype" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17649 diff changeset	1124 def __init__(self, path, vfstype, dotencode):
17591 9a5c2ecd1158 store: move encode lambda logic into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17590 diff changeset	1125 if dotencode:
18435 8c019d2fd7c0 store: switch to C-based hashed path encoding Bryan O'Sullivan <bryano@fb.com> parents: 18430 diff changeset	1126 encode = _pathencode
17591 9a5c2ecd1158 store: move encode lambda logic into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17590 diff changeset	1127 else:
9a5c2ecd1158 store: move encode lambda logic into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17590 diff changeset	1128 encode = _plainhybridencode
12687 34d8247a4595 store: encode first period or space in filenames (issue1713) Adrian Buehlmann <adrian@cadifra.com> parents: 12171 diff changeset	1129 self.encode = encode
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1130 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	1131 self.path = vfs.base
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1132 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	1133 self.createmode = _calcmode(vfs)
17652 2c6f7231becc store: rename "op" variables to "vfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17651 diff changeset	1134 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	1135 self.rawvfs = vfs
17652 2c6f7231becc store: rename "op" variables to "vfs" FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17651 diff changeset	1136 fnc = fncache(vfs)
9133 996c1cd8f530 store: eliminate reference cycle in fncachestore Simon Heimberg <simohe@besonet.ch> parents: 8778 diff changeset	1137 self.fncache = fnc
17653 dacb50696b75 store: initialize "vfs" fields by "vfs" constructors FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 17652 diff changeset	1138 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	1139 self.opener = self.vfs
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1140
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1141 def join(self, f):
17562 b42b0729744d store: reduce string concatenation when joining Bryan O'Sullivan <bryano@fb.com> parents: 17555 diff changeset	1142 return self.pathsep + self.encode(f)
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1143
17731 c85dbae29684 store: restore getsize method Matt Mackall <mpm@selenic.com> parents: 17728 diff changeset	1144 def getsize(self, path):
c85dbae29684 store: restore getsize method Matt Mackall <mpm@selenic.com> parents: 17728 diff changeset	1145 return self.rawvfs.stat(path).st_size
c85dbae29684 store: restore getsize method Matt Mackall <mpm@selenic.com> parents: 17728 diff changeset	1146
50538 862e3a13da44 store: rename `datafiles` to `data_entries` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50532 diff changeset	1147 def data_entries(
50505 521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50503 diff changeset	1148 self, matcher=None, undecodable=None
50507 5a2fb64d38b2 store: use specialized class for store entries Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50506 diff changeset	1149 ) -> Generator[BaseStoreEntry, None, None]:
50514 d4f54aded22e store: also group files by revlog in fncache version of datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50513 diff changeset	1150 # 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: 50513 diff changeset	1151 # 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: 50513 diff changeset	1152 # Mercurial.
50679 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	1153 files = ((f, None) for f in self.fncache if is_revlog_file(f))
50514 d4f54aded22e store: also group files by revlog in fncache version of datafiles Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50513 diff changeset	1154 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: 50513 diff changeset	1155 for revlog, details in by_revlog:
50516 1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50515 diff changeset	1156 if revlog.startswith(b'data/'):
50688 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50680 diff changeset	1157 rl_type = KIND_FILELOG
50517 60e613f6a229 store: add a `target_id` attribute on RevlogStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50516 diff changeset	1158 revlog_target_id = revlog.split(b'/', 1)[1]
50516 1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50515 diff changeset	1159 elif revlog.startswith(b'meta/'):
50688 e324329fc97e store: use the revlog type from revlog's constant instead of custom one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50680 diff changeset	1160 rl_type = KIND_MANIFESTLOG
50517 60e613f6a229 store: add a `target_id` attribute on RevlogStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50516 diff changeset	1161 # 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: 50516 diff changeset	1162 tmp = revlog.split(b'/', 1)[1]
60e613f6a229 store: add a `target_id` attribute on RevlogStoreEntry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50516 diff changeset	1163 revlog_target_id = tmp.rsplit(b'/', 1)[0] + b'/'
50516 1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50515 diff changeset	1164 else:
1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50515 diff changeset	1165 # unreachable
1fc25227b068 store: actually tag tree manifest revlogs as manifest revlogs Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50515 diff changeset	1166 assert False, revlog
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	1167 entry = RevlogStoreEntry(
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	1168 path_prefix=revlog,
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	1169 revlog_type=rl_type,
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	1170 target_id=revlog_target_id,
50679 e06d1a779eb6 store: stop relying on a `revlog_type` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50678 diff changeset	1171 details=details,
50530 e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	1172 )
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	1173 if _match_tracked_entry(entry, matcher):
e50d1fe7ebb4 store: issue a single entry for each revlog Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50529 diff changeset	1174 yield entry
7229 7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1175
7946503ec76e introduce fncache repository layout Adrian Buehlmann <adrian@cadifra.com> parents: 6989 diff changeset	1176 def copylist(self):
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	1177 d = (
45372 909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	1178 b'bookmarks',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	1179 b'narrowspec',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	1180 b'data',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	1181 b'meta',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	1182 b'dh',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	1183 b'fncache',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	1184 b'phaseroots',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	1185 b'obsstore',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	1186 b'00manifest.d',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	1187 b'00manifest.i',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	1188 b'00changelog.d',
909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	1189 b'00changelog.i',
45494 d252f51ab032 share: introduce config option to store requires in .hg/store Pulkit Goyal <7895pulkit@gmail.com> parents: 45372 diff changeset	1190 b'requires',
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42911 diff changeset	1191 )
45372 909dafff6a78 store: refactor space delimited list to proper data structure Pulkit Goyal <7895pulkit@gmail.com> parents: 44470 diff changeset	1192 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	1193
20883 cd443c7589cc fncache: move fncache writing to be in a transaction Durham Goode <durham@fb.com> parents: 20879 diff changeset	1194 def write(self, tr):
cd443c7589cc fncache: move fncache writing to be in a transaction Durham Goode <durham@fb.com> parents: 20879 diff changeset	1195 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	1196
20884 2efdd186925d caches: invalidate store caches when lock is taken Durham Goode <durham@fb.com> parents: 20883 diff changeset	1197 def invalidatecaches(self):
2efdd186925d caches: invalidate store caches when lock is taken Durham Goode <durham@fb.com> parents: 20883 diff changeset	1198 self.fncache.entries = None
40770 0728d87a8631 store: append to fncache if there are only new files to write Pulkit Goyal <pulkit@yandex-team.ru> parents: 40668 diff changeset	1199 self.fncache.addls = set()
20884 2efdd186925d caches: invalidate store caches when lock is taken Durham Goode <durham@fb.com> parents: 20883 diff changeset	1200
20885 f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1201 def markremoved(self, fn):
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1202 self.fncache.remove(fn)
f49d60fa40a5 fncache: clean up fncache during strips Durham Goode <durham@fb.com> parents: 20884 diff changeset	1203
17783 df55ce6854c3 store: add new _exists helper function on fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17782 diff changeset	1204 def _exists(self, f):
df55ce6854c3 store: add new _exists helper function on fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17782 diff changeset	1205 ef = self.encode(f)
df55ce6854c3 store: add new _exists helper function on fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17782 diff changeset	1206 try:
df55ce6854c3 store: add new _exists helper function on fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17782 diff changeset	1207 self.getsize(ef)
df55ce6854c3 store: add new _exists helper function on fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17782 diff changeset	1208 return True
49314 2e726c934fcd py3: catch FileNotFoundError instead of checking errno == ENOENT Manuel Jacob <me@manueljacob.de> parents: 49292 diff changeset	1209 except FileNotFoundError:
17783 df55ce6854c3 store: add new _exists helper function on fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17782 diff changeset	1210 return False
df55ce6854c3 store: add new _exists helper function on fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17782 diff changeset	1211
17745 b9a56b816ff2 store: add a contains method to fncachestore smuralid parents: 17744 diff changeset	1212 def __contains__(self, path):
b9a56b816ff2 store: add a contains method to fncachestore smuralid parents: 17744 diff changeset	1213 '''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	1214 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	1215 # check for files (exact match)
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1216 e = path + b'.i'
17784 73e1ab39792c store: fncache may contain non-existent entries (fixes b9a56b816ff2) Adrian Buehlmann <adrian@cadifra.com> parents: 17783 diff changeset	1217 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	1218 return True
8095306c1fb2 store: move __contains__() implementation from class fncache into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17747 diff changeset	1219 # 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	1220 if not path.endswith(b'/'):
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1221 path += b'/'
17782 8095306c1fb2 store: move __contains__() implementation from class fncache into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17747 diff changeset	1222 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	1223 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	1224 return True
8095306c1fb2 store: move __contains__() implementation from class fncache into fncachestore Adrian Buehlmann <adrian@cadifra.com> parents: 17747 diff changeset	1225 return False

Mercurial > public > mercurial-scm > hg-stable

annotate mercurial/store.py @ 51585:8e2a68e10f5c