author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
Fri, 17 Oct 2014 02:07:04 +0900 | |
changeset 22973 | bcff9ecdaae0 |
parent 20929 | afe0b48ef2d7 |
child 25027 | 297ea0df75d0 |
permissions | -rw-r--r-- |
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# store.py - repository store handling for Mercurial |
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# |
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# Copyright 2008 Matt Mackall <mpm@selenic.com> |
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# |
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# This software may be used and distributed according to the terms of the |
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# GNU General Public License version 2 or any later version. |
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from i18n import _ |
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import scmutil, util, parsers |
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import os, stat, errno |
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|
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_sha = util.sha1 |
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|
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# This avoids a collision between a file named foo and a dir named |
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# foo.i or foo.d |
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def _encodedir(path): |
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''' |
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>>> _encodedir('data/foo.i') |
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'data/foo.i' |
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>>> _encodedir('data/foo.i/bla.i') |
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'data/foo.i.hg/bla.i' |
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>>> _encodedir('data/foo.i.hg/bla.i') |
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'data/foo.i.hg.hg/bla.i' |
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>>> _encodedir('data/foo.i\\ndata/foo.i/bla.i\\ndata/foo.i.hg/bla.i\\n') |
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'data/foo.i\\ndata/foo.i.hg/bla.i\\ndata/foo.i.hg.hg/bla.i\\n' |
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''' |
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return (path |
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.replace(".hg/", ".hg.hg/") |
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.replace(".i/", ".i.hg/") |
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.replace(".d/", ".d.hg/")) |
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|
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encodedir = getattr(parsers, 'encodedir', _encodedir) |
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|
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def decodedir(path): |
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''' |
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>>> decodedir('data/foo.i') |
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'data/foo.i' |
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>>> decodedir('data/foo.i.hg/bla.i') |
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'data/foo.i/bla.i' |
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>>> decodedir('data/foo.i.hg.hg/bla.i') |
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'data/foo.i.hg/bla.i' |
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''' |
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if ".hg/" not in path: |
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return path |
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return (path |
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.replace(".d.hg/", ".d/") |
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.replace(".i.hg/", ".i/") |
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.replace(".hg.hg/", ".hg/")) |
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|
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def _buildencodefun(): |
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''' |
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>>> enc, dec = _buildencodefun() |
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|
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>>> enc('nothing/special.txt') |
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'nothing/special.txt' |
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>>> dec('nothing/special.txt') |
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'nothing/special.txt' |
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|
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>>> enc('HELLO') |
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'_h_e_l_l_o' |
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>>> dec('_h_e_l_l_o') |
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'HELLO' |
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|
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>>> enc('hello:world?') |
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'hello~3aworld~3f' |
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>>> dec('hello~3aworld~3f') |
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'hello:world?' |
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|
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>>> enc('the\x07quick\xADshot') |
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'the~07quick~adshot' |
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>>> dec('the~07quick~adshot') |
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'the\\x07quick\\xadshot' |
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''' |
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e = '_' |
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winreserved = [ord(x) for x in '\\:*?"<>|'] |
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cmap = dict([(chr(x), chr(x)) for x in xrange(127)]) |
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for x in (range(32) + range(126, 256) + winreserved): |
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cmap[chr(x)] = "~%02x" % x |
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for x in range(ord("A"), ord("Z") + 1) + [ord(e)]: |
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cmap[chr(x)] = e + chr(x).lower() |
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dmap = {} |
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for k, v in cmap.iteritems(): |
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dmap[v] = k |
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def decode(s): |
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i = 0 |
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while i < len(s): |
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for l in xrange(1, 4): |
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try: |
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yield dmap[s[i:i + l]] |
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i += l |
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break |
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except KeyError: |
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pass |
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else: |
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raise KeyError |
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return (lambda s: ''.join([cmap[c] for c in s]), |
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lambda s: ''.join(list(decode(s)))) |
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|
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_encodefname, _decodefname = _buildencodefun() |
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|
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def encodefilename(s): |
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''' |
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>>> encodefilename('foo.i/bar.d/bla.hg/hi:world?/HELLO') |
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'foo.i.hg/bar.d.hg/bla.hg.hg/hi~3aworld~3f/_h_e_l_l_o' |
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''' |
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return _encodefname(encodedir(s)) |
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|
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def decodefilename(s): |
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''' |
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|
110 |
>>> decodefilename('foo.i.hg/bar.d.hg/bla.hg.hg/hi~3aworld~3f/_h_e_l_l_o') |
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|
111 |
'foo.i/bar.d/bla.hg/hi:world?/HELLO' |
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|
112 |
''' |
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|
113 |
return decodedir(_decodefname(s)) |
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|
114 |
|
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|
115 |
def _buildlowerencodefun(): |
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116 |
''' |
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|
117 |
>>> f = _buildlowerencodefun() |
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|
118 |
>>> f('nothing/special.txt') |
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|
119 |
'nothing/special.txt' |
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|
120 |
>>> f('HELLO') |
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|
121 |
'hello' |
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|
122 |
>>> f('hello:world?') |
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|
123 |
'hello~3aworld~3f' |
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|
124 |
>>> f('the\x07quick\xADshot') |
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|
125 |
'the~07quick~adshot' |
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|
126 |
''' |
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|
127 |
winreserved = [ord(x) for x in '\\:*?"<>|'] |
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many, many trivial check-code fixups
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|
128 |
cmap = dict([(chr(x), chr(x)) for x in xrange(127)]) |
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|
129 |
for x in (range(32) + range(126, 256) + winreserved): |
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|
130 |
cmap[chr(x)] = "~%02x" % x |
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check-code: there must also be whitespace between ')' and operator
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|
131 |
for x in range(ord("A"), ord("Z") + 1): |
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|
132 |
cmap[chr(x)] = chr(x).lower() |
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|
133 |
return lambda s: "".join([cmap[c] for c in s]) |
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|
134 |
|
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store: implement lowerencode in C
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|
135 |
lowerencode = getattr(parsers, 'lowerencode', None) or _buildlowerencodefun() |
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|
136 |
|
17570
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store: optimze _auxencode() a bit by grouping the reserved names by length
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changeset
|
137 |
# Windows reserved names: con, prn, aux, nul, com1..com9, lpt1..lpt9 |
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|
138 |
_winres3 = ('aux', 'con', 'prn', 'nul') # length 3 |
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changeset
|
139 |
_winres4 = ('com', 'lpt') # length 4 (with trailing 1..9) |
12687
34d8247a4595
store: encode first period or space in filenames (issue1713)
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parents:
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changeset
|
140 |
def _auxencode(path, dotencode): |
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|
141 |
''' |
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changeset
|
142 |
Encodes filenames containing names reserved by Windows or which end in |
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changeset
|
143 |
period or space. Does not touch other single reserved characters c. |
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changeset
|
144 |
Specifically, c in '\\:*?"<>|' or ord(c) <= 31 are *not* encoded here. |
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changeset
|
145 |
Additionally encodes space or period at the beginning, if dotencode is |
17569
e9af2134825c
store: explain "aux.foo" versus "foo.aux" in doc of _auxencode()
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diff
changeset
|
146 |
True. Parameter path is assumed to be all lowercase. |
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changeset
|
147 |
A segment only needs encoding if a reserved name appears as a |
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store: explain "aux.foo" versus "foo.aux" in doc of _auxencode()
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changeset
|
148 |
basename (e.g. "aux", "aux.foo"). A directory or file named "foo.aux" |
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changeset
|
149 |
doesn't need encoding. |
13949
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|
150 |
|
17589
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changeset
|
151 |
>>> s = '.foo/aux.txt/txt.aux/con/prn/nul/foo.' |
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|
152 |
>>> _auxencode(s.split('/'), True) |
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changeset
|
153 |
['~2efoo', 'au~78.txt', 'txt.aux', 'co~6e', 'pr~6e', 'nu~6c', 'foo~2e'] |
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changeset
|
154 |
>>> s = '.com1com2/lpt9.lpt4.lpt1/conprn/com0/lpt0/foo.' |
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changeset
|
155 |
>>> _auxencode(s.split('/'), False) |
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changeset
|
156 |
['.com1com2', 'lp~749.lpt4.lpt1', 'conprn', 'com0', 'lpt0', 'foo~2e'] |
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changeset
|
157 |
>>> _auxencode(['foo. '], True) |
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parents:
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diff
changeset
|
158 |
['foo.~20'] |
17589
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changeset
|
159 |
>>> _auxencode([' .foo'], True) |
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diff
changeset
|
160 |
['~20.foo'] |
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changeset
|
161 |
''' |
17589
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changeset
|
162 |
for i, n in enumerate(path): |
17572
b644287e79a8
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changeset
|
163 |
if not n: |
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changeset
|
164 |
continue |
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changeset
|
165 |
if dotencode and n[0] in '. ': |
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changeset
|
166 |
n = "~%02x" % ord(n[0]) + n[1:] |
17589
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diff
changeset
|
167 |
path[i] = n |
17572
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changeset
|
168 |
else: |
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changeset
|
169 |
l = n.find('.') |
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parents:
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changeset
|
170 |
if l == -1: |
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diff
changeset
|
171 |
l = len(n) |
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diff
changeset
|
172 |
if ((l == 3 and n[:3] in _winres3) or |
b644287e79a8
store: unindent most of the contents of the for loop in _auxencode()
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parents:
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diff
changeset
|
173 |
(l == 4 and n[3] <= '9' and n[3] >= '1' |
b644287e79a8
store: unindent most of the contents of the for loop in _auxencode()
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parents:
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diff
changeset
|
174 |
and n[:3] in _winres4)): |
b644287e79a8
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parents:
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diff
changeset
|
175 |
# encode third letter ('aux' -> 'au~78') |
b644287e79a8
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parents:
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diff
changeset
|
176 |
ec = "~%02x" % ord(n[2]) |
b644287e79a8
store: unindent most of the contents of the for loop in _auxencode()
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parents:
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diff
changeset
|
177 |
n = n[0:2] + ec + n[3:] |
17589
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changeset
|
178 |
path[i] = n |
17572
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diff
changeset
|
179 |
if n[-1] in '. ': |
b644287e79a8
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diff
changeset
|
180 |
# encode last period or space ('foo...' -> 'foo..~2e') |
17589
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changeset
|
181 |
path[i] = n[:-1] + "~%02x" % ord(n[-1]) |
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changeset
|
182 |
return path |
7229
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|
183 |
|
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changeset
|
184 |
_maxstorepathlen = 120 |
00a0ab08f986
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changeset
|
185 |
_dirprefixlen = 8 |
00a0ab08f986
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changeset
|
186 |
_maxshortdirslen = 8 * (_dirprefixlen + 1) - 4 |
17610
d0afa149e059
store: refactor hashed encoding into its own function
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
187 |
|
d0afa149e059
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Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
188 |
def _hashencode(path, dotencode): |
d0afa149e059
store: refactor hashed encoding into its own function
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parents:
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diff
changeset
|
189 |
digest = _sha(path).hexdigest() |
d0afa149e059
store: refactor hashed encoding into its own function
Bryan O'Sullivan <bryano@fb.com>
parents:
17609
diff
changeset
|
190 |
le = lowerencode(path).split('/')[1:] |
d0afa149e059
store: refactor hashed encoding into its own function
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parents:
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diff
changeset
|
191 |
parts = _auxencode(le, dotencode) |
d0afa149e059
store: refactor hashed encoding into its own function
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diff
changeset
|
192 |
basename = parts[-1] |
d0afa149e059
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parents:
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diff
changeset
|
193 |
_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
|
194 |
sdirs = [] |
d0afa149e059
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diff
changeset
|
195 |
sdirslen = 0 |
d0afa149e059
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diff
changeset
|
196 |
for p in parts[:-1]: |
d0afa149e059
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changeset
|
197 |
d = p[:_dirprefixlen] |
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diff
changeset
|
198 |
if d[-1] in '. ': |
d0afa149e059
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changeset
|
199 |
# Windows can't access dirs ending in period or space |
d0afa149e059
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changeset
|
200 |
d = d[:-1] + '_' |
d0afa149e059
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diff
changeset
|
201 |
if sdirslen == 0: |
d0afa149e059
store: refactor hashed encoding into its own function
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diff
changeset
|
202 |
t = len(d) |
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changeset
|
203 |
else: |
d0afa149e059
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parents:
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changeset
|
204 |
t = sdirslen + 1 + len(d) |
d0afa149e059
store: refactor hashed encoding into its own function
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parents:
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diff
changeset
|
205 |
if t > _maxshortdirslen: |
d0afa149e059
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diff
changeset
|
206 |
break |
d0afa149e059
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diff
changeset
|
207 |
sdirs.append(d) |
d0afa149e059
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changeset
|
208 |
sdirslen = t |
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changeset
|
209 |
dirs = '/'.join(sdirs) |
d0afa149e059
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changeset
|
210 |
if len(dirs) > 0: |
d0afa149e059
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changeset
|
211 |
dirs += '/' |
d0afa149e059
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changeset
|
212 |
res = 'dh/' + dirs + digest + ext |
d0afa149e059
store: refactor hashed encoding into its own function
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changeset
|
213 |
spaceleft = _maxstorepathlen - len(res) |
d0afa149e059
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changeset
|
214 |
if spaceleft > 0: |
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store: refactor hashed encoding into its own function
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215 |
filler = basename[:spaceleft] |
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|
216 |
res = 'dh/' + dirs + filler + digest + ext |
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|
217 |
return res |
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|
218 |
|
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219 |
def _hybridencode(path, dotencode): |
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220 |
'''encodes path with a length limit |
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|
221 |
|
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222 |
Encodes all paths that begin with 'data/', according to the following. |
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|
223 |
|
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|
224 |
Default encoding (reversible): |
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|
225 |
|
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|
226 |
Encodes all uppercase letters 'X' as '_x'. All reserved or illegal |
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227 |
characters are encoded as '~xx', where xx is the two digit hex code |
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|
228 |
of the character (see encodefilename). |
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|
229 |
Relevant path components consisting of Windows reserved filenames are |
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|
230 |
masked by encoding the third character ('aux' -> 'au~78', see _auxencode). |
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|
231 |
|
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|
232 |
Hashed encoding (not reversible): |
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|
233 |
|
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|
234 |
If the default-encoded path is longer than _maxstorepathlen, a |
7229
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235 |
non-reversible hybrid hashing of the path is done instead. |
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|
236 |
This encoding uses up to _dirprefixlen characters of all directory |
7229
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237 |
levels of the lowerencoded path, but not more levels than can fit into |
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|
238 |
_maxshortdirslen. |
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239 |
Then follows the filler followed by the sha digest of the full path. |
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240 |
The filler is the beginning of the basename of the lowerencoded path |
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|
241 |
(the basename is everything after the last path separator). The filler |
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|
242 |
is as long as possible, filling in characters from the basename until |
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|
243 |
the encoded path has _maxstorepathlen characters (or all chars of the |
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|
244 |
basename have been taken). |
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245 |
The extension (e.g. '.i' or '.d') is preserved. |
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|
246 |
|
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247 |
The string 'data/' at the beginning is replaced with 'dh/', if the hashed |
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|
248 |
encoding was used. |
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|
249 |
''' |
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|
250 |
path = encodedir(path) |
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|
251 |
ef = _encodefname(path).split('/') |
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|
252 |
res = '/'.join(_auxencode(ef, dotencode)) |
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|
253 |
if len(res) > _maxstorepathlen: |
17610
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|
254 |
res = _hashencode(path, dotencode) |
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|
255 |
return res |
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|
256 |
|
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|
257 |
def _pathencode(path): |
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|
258 |
de = encodedir(path) |
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|
259 |
if len(path) > _maxstorepathlen: |
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|
260 |
return _hashencode(de, True) |
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|
261 |
ef = _encodefname(de).split('/') |
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|
262 |
res = '/'.join(_auxencode(ef, True)) |
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|
263 |
if len(res) > _maxstorepathlen: |
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|
264 |
return _hashencode(de, True) |
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|
265 |
return res |
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|
266 |
|
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|
267 |
_pathencode = getattr(parsers, 'pathencode', _pathencode) |
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|
268 |
|
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|
269 |
def _plainhybridencode(f): |
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|
270 |
return _hybridencode(f, False) |
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|
271 |
|
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|
272 |
def _calcmode(vfs): |
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273 |
try: |
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|
274 |
# files in .hg/ will be created using this mode |
17726
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|
275 |
mode = vfs.stat().st_mode |
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|
276 |
# avoid some useless chmods |
7890
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util: split out posix, windows, and win32 modules
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|
277 |
if (0777 & ~util.umask) == (0777 & mode): |
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|
278 |
mode = None |
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|
279 |
except OSError: |
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|
280 |
mode = None |
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|
281 |
return mode |
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|
282 |
|
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clone: copy obsolete markers during local clone
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|
283 |
_data = ('data 00manifest.d 00manifest.i 00changelog.d 00changelog.i' |
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|
284 |
' phaseroots obsstore') |
6903
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|
285 |
|
8778
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use new style classes
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|
286 |
class basicstore(object): |
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|
287 |
'''base class for local repository stores''' |
17651
3b49c28658f6
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changeset
|
288 |
def __init__(self, path, vfstype): |
17724
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|
289 |
vfs = vfstype(path) |
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|
290 |
self.path = vfs.base |
17726
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diff
changeset
|
291 |
self.createmode = _calcmode(vfs) |
17652
2c6f7231becc
store: rename "op" variables to "vfs"
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diff
changeset
|
292 |
vfs.createmode = self.createmode |
17728
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diff
changeset
|
293 |
self.rawvfs = vfs |
17653
dacb50696b75
store: initialize "vfs" fields by "vfs" constructors
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diff
changeset
|
294 |
self.vfs = scmutil.filtervfs(vfs, encodedir) |
dacb50696b75
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diff
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|
295 |
self.opener = self.vfs |
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changeset
|
296 |
|
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|
297 |
def join(self, f): |
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|
298 |
return self.path + '/' + encodedir(f) |
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changeset
|
299 |
|
6899 | 300 |
def _walk(self, relpath, recurse): |
6900
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changeset
|
301 |
'''yields (unencoded, encoded, size)''' |
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|
302 |
path = self.path |
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changeset
|
303 |
if relpath: |
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changeset
|
304 |
path += '/' + relpath |
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diff
changeset
|
305 |
striplen = len(self.path) + 1 |
6899 | 306 |
l = [] |
17728
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diff
changeset
|
307 |
if self.rawvfs.isdir(path): |
6899 | 308 |
visit = [path] |
17747
aad3bce98f76
store: invoke "osutil.listdir()" via vfs
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parents:
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diff
changeset
|
309 |
readdir = self.rawvfs.readdir |
6899 | 310 |
while visit: |
311 |
p = visit.pop() |
|
17747
aad3bce98f76
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diff
changeset
|
312 |
for f, kind, st in readdir(p, stat=True): |
13426
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changeset
|
313 |
fp = p + '/' + f |
6899 | 314 |
if kind == stat.S_IFREG and f[-2:] in ('.d', '.i'): |
6900
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diff
changeset
|
315 |
n = util.pconvert(fp[striplen:]) |
8531
810387f59696
filelog encoding: move the encoding/decoding into store
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parents:
8530
diff
changeset
|
316 |
l.append((decodedir(n), n, st.st_size)) |
6899 | 317 |
elif kind == stat.S_IFDIR and recurse: |
318 |
visit.append(fp) |
|
17054
125ff5654b72
store: sort filenames in place
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parents:
16404
diff
changeset
|
319 |
l.sort() |
125ff5654b72
store: sort filenames in place
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parents:
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diff
changeset
|
320 |
return l |
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diff
changeset
|
321 |
|
6900
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diff
changeset
|
322 |
def datafiles(self): |
6899 | 323 |
return self._walk('data', True) |
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diff
changeset
|
324 |
|
19177
1e104aaa4c44
store: move top file walk to a separate function
Durham Goode <durham@fb.com>
parents:
18435
diff
changeset
|
325 |
def topfiles(self): |
1e104aaa4c44
store: move top file walk to a separate function
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diff
changeset
|
326 |
# yield manifest before changelog |
1e104aaa4c44
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diff
changeset
|
327 |
return reversed(self._walk('', False)) |
1e104aaa4c44
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parents:
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diff
changeset
|
328 |
|
6840
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diff
changeset
|
329 |
def walk(self): |
6900
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diff
changeset
|
330 |
'''yields (unencoded, encoded, size)''' |
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diff
changeset
|
331 |
# yield data files first |
6892
dab95717058d
verify: check repo.store
Adrian Buehlmann <adrian@cadifra.com>
parents:
6890
diff
changeset
|
332 |
for x in self.datafiles(): |
6840
80e51429cb9a
introduce store classes
Adrian Buehlmann <adrian@cadifra.com>
parents:
6839
diff
changeset
|
333 |
yield x |
19177
1e104aaa4c44
store: move top file walk to a separate function
Durham Goode <durham@fb.com>
parents:
18435
diff
changeset
|
334 |
for x in self.topfiles(): |
6840
80e51429cb9a
introduce store classes
Adrian Buehlmann <adrian@cadifra.com>
parents:
6839
diff
changeset
|
335 |
yield x |
80e51429cb9a
introduce store classes
Adrian Buehlmann <adrian@cadifra.com>
parents:
6839
diff
changeset
|
336 |
|
6903
0642d9d7ec80
clone: get a list of files to clone from store
Matt Mackall <mpm@selenic.com>
parents:
6902
diff
changeset
|
337 |
def copylist(self): |
0642d9d7ec80
clone: get a list of files to clone from store
Matt Mackall <mpm@selenic.com>
parents:
6902
diff
changeset
|
338 |
return ['requires'] + _data.split() |
0642d9d7ec80
clone: get a list of files to clone from store
Matt Mackall <mpm@selenic.com>
parents:
6902
diff
changeset
|
339 |
|
20883
cd443c7589cc
fncache: move fncache writing to be in a transaction
Durham Goode <durham@fb.com>
parents:
20879
diff
changeset
|
340 |
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
|
341 |
pass |
d00bbff8600e
fncachestore: defer updating the fncache file to a single file open
Adrian Buehlmann <adrian@cadifra.com>
parents:
13169
diff
changeset
|
342 |
|
20884
2efdd186925d
caches: invalidate store caches when lock is taken
Durham Goode <durham@fb.com>
parents:
20883
diff
changeset
|
343 |
def invalidatecaches(self): |
2efdd186925d
caches: invalidate store caches when lock is taken
Durham Goode <durham@fb.com>
parents:
20883
diff
changeset
|
344 |
pass |
2efdd186925d
caches: invalidate store caches when lock is taken
Durham Goode <durham@fb.com>
parents:
20883
diff
changeset
|
345 |
|
20885
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20884
diff
changeset
|
346 |
def markremoved(self, fn): |
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20884
diff
changeset
|
347 |
pass |
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20884
diff
changeset
|
348 |
|
17744 | 349 |
def __contains__(self, path): |
350 |
'''Checks if the store contains path''' |
|
351 |
path = "/".join(("data", path)) |
|
352 |
# file? |
|
19903
ca875b271ac3
store: use "vfs.exists()" instead of "os.path.exists()"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19177
diff
changeset
|
353 |
if self.vfs.exists(path + ".i"): |
17744 | 354 |
return True |
355 |
# dir? |
|
356 |
if not path.endswith("/"): |
|
357 |
path = path + "/" |
|
19903
ca875b271ac3
store: use "vfs.exists()" instead of "os.path.exists()"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19177
diff
changeset
|
358 |
return self.vfs.exists(path) |
17744 | 359 |
|
6898
69aeaaaf6e07
store: simplify class hierarchy
Matt Mackall <mpm@selenic.com>
parents:
6897
diff
changeset
|
360 |
class encodedstore(basicstore): |
17651
3b49c28658f6
store: rename "openertype" argument to "vfstype"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17649
diff
changeset
|
361 |
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
|
362 |
vfs = vfstype(path + '/store') |
bf4b72d8dd4d
store: initialize vfs field first to use it for initialization of others
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17722
diff
changeset
|
363 |
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
|
364 |
self.createmode = _calcmode(vfs) |
17652
2c6f7231becc
store: rename "op" variables to "vfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17651
diff
changeset
|
365 |
vfs.createmode = self.createmode |
17728
004bd533880d
store: invoke "os.path.isdir()" via vfs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17727
diff
changeset
|
366 |
self.rawvfs = vfs |
17653
dacb50696b75
store: initialize "vfs" fields by "vfs" constructors
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17652
diff
changeset
|
367 |
self.vfs = scmutil.filtervfs(vfs, encodefilename) |
dacb50696b75
store: initialize "vfs" fields by "vfs" constructors
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17652
diff
changeset
|
368 |
self.opener = self.vfs |
6840
80e51429cb9a
introduce store classes
Adrian Buehlmann <adrian@cadifra.com>
parents:
6839
diff
changeset
|
369 |
|
6900
def492d1b592
store: change handling of decoding errors
Matt Mackall <mpm@selenic.com>
parents:
6899
diff
changeset
|
370 |
def datafiles(self): |
def492d1b592
store: change handling of decoding errors
Matt Mackall <mpm@selenic.com>
parents:
6899
diff
changeset
|
371 |
for a, b, size in self._walk('data', True): |
6892
dab95717058d
verify: check repo.store
Adrian Buehlmann <adrian@cadifra.com>
parents:
6890
diff
changeset
|
372 |
try: |
6900
def492d1b592
store: change handling of decoding errors
Matt Mackall <mpm@selenic.com>
parents:
6899
diff
changeset
|
373 |
a = decodefilename(a) |
6892
dab95717058d
verify: check repo.store
Adrian Buehlmann <adrian@cadifra.com>
parents:
6890
diff
changeset
|
374 |
except KeyError: |
6900
def492d1b592
store: change handling of decoding errors
Matt Mackall <mpm@selenic.com>
parents:
6899
diff
changeset
|
375 |
a = None |
def492d1b592
store: change handling of decoding errors
Matt Mackall <mpm@selenic.com>
parents:
6899
diff
changeset
|
376 |
yield a, b, size |
6840
80e51429cb9a
introduce store classes
Adrian Buehlmann <adrian@cadifra.com>
parents:
6839
diff
changeset
|
377 |
|
80e51429cb9a
introduce store classes
Adrian Buehlmann <adrian@cadifra.com>
parents:
6839
diff
changeset
|
378 |
def join(self, f): |
13426
643b8212813e
store: remove pointless pathjoiner parameter
Adrian Buehlmann <adrian@cadifra.com>
parents:
13391
diff
changeset
|
379 |
return self.path + '/' + encodefilename(f) |
6840
80e51429cb9a
introduce store classes
Adrian Buehlmann <adrian@cadifra.com>
parents:
6839
diff
changeset
|
380 |
|
6903
0642d9d7ec80
clone: get a list of files to clone from store
Matt Mackall <mpm@selenic.com>
parents:
6902
diff
changeset
|
381 |
def copylist(self): |
0642d9d7ec80
clone: get a list of files to clone from store
Matt Mackall <mpm@selenic.com>
parents:
6902
diff
changeset
|
382 |
return (['requires', '00changelog.i'] + |
13426
643b8212813e
store: remove pointless pathjoiner parameter
Adrian Buehlmann <adrian@cadifra.com>
parents:
13391
diff
changeset
|
383 |
['store/' + f for f in _data.split()]) |
6903
0642d9d7ec80
clone: get a list of files to clone from store
Matt Mackall <mpm@selenic.com>
parents:
6902
diff
changeset
|
384 |
|
8530
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
385 |
class fncache(object): |
8531
810387f59696
filelog encoding: move the encoding/decoding into store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8530
diff
changeset
|
386 |
# 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
|
387 |
# 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
|
388 |
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
|
389 |
self.vfs = vfs |
7229
7946503ec76e
introduce fncache repository layout
Adrian Buehlmann <adrian@cadifra.com>
parents:
6989
diff
changeset
|
390 |
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
|
391 |
self._dirty = False |
7229
7946503ec76e
introduce fncache repository layout
Adrian Buehlmann <adrian@cadifra.com>
parents:
6989
diff
changeset
|
392 |
|
8530
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
393 |
def _load(self): |
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
394 |
'''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
|
395 |
self._dirty = False |
8530
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
396 |
try: |
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
|
397 |
fp = self.vfs('fncache', mode='rb') |
8530
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
398 |
except IOError: |
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
399 |
# 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
|
400 |
self.entries = set() |
8530
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
401 |
return |
17604
bf9894889d82
store: optimize fncache._load a bit by dirdecoding the contents in one go
Adrian Buehlmann <adrian@cadifra.com>
parents:
17592
diff
changeset
|
402 |
self.entries = set(decodedir(fp.read()).splitlines()) |
16404
9fca5b056c0a
store: speed up read and write of large fncache files
Bryan O'Sullivan <bryano@fb.com>
parents:
15742
diff
changeset
|
403 |
if '' in self.entries: |
9fca5b056c0a
store: speed up read and write of large fncache files
Bryan O'Sullivan <bryano@fb.com>
parents:
15742
diff
changeset
|
404 |
fp.seek(0) |
9fca5b056c0a
store: speed up read and write of large fncache files
Bryan O'Sullivan <bryano@fb.com>
parents:
15742
diff
changeset
|
405 |
for n, line in enumerate(fp): |
9fca5b056c0a
store: speed up read and write of large fncache files
Bryan O'Sullivan <bryano@fb.com>
parents:
15742
diff
changeset
|
406 |
if not line.rstrip('\n'): |
9fca5b056c0a
store: speed up read and write of large fncache files
Bryan O'Sullivan <bryano@fb.com>
parents:
15742
diff
changeset
|
407 |
t = _('invalid entry in fncache, line %s') % (n + 1) |
9fca5b056c0a
store: speed up read and write of large fncache files
Bryan O'Sullivan <bryano@fb.com>
parents:
15742
diff
changeset
|
408 |
raise util.Abort(t) |
8530
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
409 |
fp.close() |
7229
7946503ec76e
introduce fncache repository layout
Adrian Buehlmann <adrian@cadifra.com>
parents:
6989
diff
changeset
|
410 |
|
20883
cd443c7589cc
fncache: move fncache writing to be in a transaction
Durham Goode <durham@fb.com>
parents:
20879
diff
changeset
|
411 |
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
|
412 |
if self._dirty: |
20883
cd443c7589cc
fncache: move fncache writing to be in a transaction
Durham Goode <durham@fb.com>
parents:
20879
diff
changeset
|
413 |
tr.addbackup('fncache') |
20879
cd03854a2e06
fncache: remove the rewriting logic
Durham Goode <durham@fb.com>
parents:
19903
diff
changeset
|
414 |
fp = self.vfs('fncache', mode='wb', atomictemp=True) |
cd03854a2e06
fncache: remove the rewriting logic
Durham Goode <durham@fb.com>
parents:
19903
diff
changeset
|
415 |
if self.entries: |
cd03854a2e06
fncache: remove the rewriting logic
Durham Goode <durham@fb.com>
parents:
19903
diff
changeset
|
416 |
fp.write(encodedir('\n'.join(self.entries) + '\n')) |
cd03854a2e06
fncache: remove the rewriting logic
Durham Goode <durham@fb.com>
parents:
19903
diff
changeset
|
417 |
fp.close() |
cd03854a2e06
fncache: remove the rewriting logic
Durham Goode <durham@fb.com>
parents:
19903
diff
changeset
|
418 |
self._dirty = False |
8530
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
419 |
|
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
420 |
def add(self, fn): |
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
421 |
if self.entries is None: |
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
422 |
self._load() |
10577
d5bd1beff794
store: only add new entries to the fncache file
Adrian Buehlmann <adrian@cadifra.com>
parents:
10339
diff
changeset
|
423 |
if fn not in self.entries: |
13391
d00bbff8600e
fncachestore: defer updating the fncache file to a single file open
Adrian Buehlmann <adrian@cadifra.com>
parents:
13169
diff
changeset
|
424 |
self._dirty = True |
10577
d5bd1beff794
store: only add new entries to the fncache file
Adrian Buehlmann <adrian@cadifra.com>
parents:
10339
diff
changeset
|
425 |
self.entries.add(fn) |
8530
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
426 |
|
20885
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20884
diff
changeset
|
427 |
def remove(self, fn): |
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20884
diff
changeset
|
428 |
if self.entries is None: |
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20884
diff
changeset
|
429 |
self._load() |
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20884
diff
changeset
|
430 |
try: |
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20884
diff
changeset
|
431 |
self.entries.remove(fn) |
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20884
diff
changeset
|
432 |
self._dirty = True |
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20884
diff
changeset
|
433 |
except KeyError: |
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20884
diff
changeset
|
434 |
pass |
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20884
diff
changeset
|
435 |
|
17782
8095306c1fb2
store: move __contains__() implementation from class fncache into fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17747
diff
changeset
|
436 |
def __contains__(self, fn): |
8530
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
437 |
if self.entries is None: |
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
438 |
self._load() |
17782
8095306c1fb2
store: move __contains__() implementation from class fncache into fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17747
diff
changeset
|
439 |
return fn in self.entries |
8530
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
440 |
|
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
441 |
def __iter__(self): |
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
442 |
if self.entries is None: |
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
443 |
self._load() |
03196ac9a8b9
store: refactor the fncache handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8480
diff
changeset
|
444 |
return iter(self.entries) |
7229
7946503ec76e
introduce fncache repository layout
Adrian Buehlmann <adrian@cadifra.com>
parents:
6989
diff
changeset
|
445 |
|
17845
408ded42c5ec
scmutil: abstract out mustaudit delegation
Bryan O'Sullivan <bryano@fb.com>
parents:
17784
diff
changeset
|
446 |
class _fncachevfs(scmutil.abstractvfs, scmutil.auditvfs): |
17721
cf236e3501c3
store: rename argument name from "op"(ener) to "vfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17693
diff
changeset
|
447 |
def __init__(self, vfs, fnc, encode): |
17845
408ded42c5ec
scmutil: abstract out mustaudit delegation
Bryan O'Sullivan <bryano@fb.com>
parents:
17784
diff
changeset
|
448 |
scmutil.auditvfs.__init__(self, vfs) |
14194
3a90fb3addc1
store: break up reference cycle introduced in 9cbff8a39a2a
Adrian Buehlmann <adrian@cadifra.com>
parents:
14166
diff
changeset
|
449 |
self.fncache = fnc |
3a90fb3addc1
store: break up reference cycle introduced in 9cbff8a39a2a
Adrian Buehlmann <adrian@cadifra.com>
parents:
14166
diff
changeset
|
450 |
self.encode = encode |
3a90fb3addc1
store: break up reference cycle introduced in 9cbff8a39a2a
Adrian Buehlmann <adrian@cadifra.com>
parents:
14166
diff
changeset
|
451 |
|
3a90fb3addc1
store: break up reference cycle introduced in 9cbff8a39a2a
Adrian Buehlmann <adrian@cadifra.com>
parents:
14166
diff
changeset
|
452 |
def __call__(self, path, mode='r', *args, **kw): |
3a90fb3addc1
store: break up reference cycle introduced in 9cbff8a39a2a
Adrian Buehlmann <adrian@cadifra.com>
parents:
14166
diff
changeset
|
453 |
if mode not in ('r', 'rb') and path.startswith('data/'): |
3a90fb3addc1
store: break up reference cycle introduced in 9cbff8a39a2a
Adrian Buehlmann <adrian@cadifra.com>
parents:
14166
diff
changeset
|
454 |
self.fncache.add(path) |
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
|
455 |
return self.vfs(self.encode(path), mode, *args, **kw) |
14194
3a90fb3addc1
store: break up reference cycle introduced in 9cbff8a39a2a
Adrian Buehlmann <adrian@cadifra.com>
parents:
14166
diff
changeset
|
456 |
|
17725
ffd589d4b785
vfs: define "join()" in each classes derived from "abstractvfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17724
diff
changeset
|
457 |
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
|
458 |
if path: |
ffd589d4b785
vfs: define "join()" in each classes derived from "abstractvfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17724
diff
changeset
|
459 |
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
|
460 |
else: |
ffd589d4b785
vfs: define "join()" in each classes derived from "abstractvfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17724
diff
changeset
|
461 |
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
|
462 |
|
7229
7946503ec76e
introduce fncache repository layout
Adrian Buehlmann <adrian@cadifra.com>
parents:
6989
diff
changeset
|
463 |
class fncachestore(basicstore): |
17651
3b49c28658f6
store: rename "openertype" argument to "vfstype"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17649
diff
changeset
|
464 |
def __init__(self, path, vfstype, dotencode): |
17591
9a5c2ecd1158
store: move encode lambda logic into fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17590
diff
changeset
|
465 |
if dotencode: |
18435
8c019d2fd7c0
store: switch to C-based hashed path encoding
Bryan O'Sullivan <bryano@fb.com>
parents:
18430
diff
changeset
|
466 |
encode = _pathencode |
17591
9a5c2ecd1158
store: move encode lambda logic into fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17590
diff
changeset
|
467 |
else: |
9a5c2ecd1158
store: move encode lambda logic into fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17590
diff
changeset
|
468 |
encode = _plainhybridencode |
12687
34d8247a4595
store: encode first period or space in filenames (issue1713)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12171
diff
changeset
|
469 |
self.encode = encode |
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
|
470 |
vfs = vfstype(path + '/store') |
bf4b72d8dd4d
store: initialize vfs field first to use it for initialization of others
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17722
diff
changeset
|
471 |
self.path = vfs.base |
17562
b42b0729744d
store: reduce string concatenation when joining
Bryan O'Sullivan <bryano@fb.com>
parents:
17555
diff
changeset
|
472 |
self.pathsep = self.path + '/' |
17726
7cb7e17c23b2
store: invoke "os.stat()" for "createmode" initialization via vfs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17725
diff
changeset
|
473 |
self.createmode = _calcmode(vfs) |
17652
2c6f7231becc
store: rename "op" variables to "vfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17651
diff
changeset
|
474 |
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
|
475 |
self.rawvfs = vfs |
17652
2c6f7231becc
store: rename "op" variables to "vfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17651
diff
changeset
|
476 |
fnc = fncache(vfs) |
9133
996c1cd8f530
store: eliminate reference cycle in fncachestore
Simon Heimberg <simohe@besonet.ch>
parents:
8778
diff
changeset
|
477 |
self.fncache = fnc |
17653
dacb50696b75
store: initialize "vfs" fields by "vfs" constructors
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17652
diff
changeset
|
478 |
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
|
479 |
self.opener = self.vfs |
7229
7946503ec76e
introduce fncache repository layout
Adrian Buehlmann <adrian@cadifra.com>
parents:
6989
diff
changeset
|
480 |
|
7946503ec76e
introduce fncache repository layout
Adrian Buehlmann <adrian@cadifra.com>
parents:
6989
diff
changeset
|
481 |
def join(self, f): |
17562
b42b0729744d
store: reduce string concatenation when joining
Bryan O'Sullivan <bryano@fb.com>
parents:
17555
diff
changeset
|
482 |
return self.pathsep + self.encode(f) |
7229
7946503ec76e
introduce fncache repository layout
Adrian Buehlmann <adrian@cadifra.com>
parents:
6989
diff
changeset
|
483 |
|
17731
c85dbae29684
store: restore getsize method
Matt Mackall <mpm@selenic.com>
parents:
17728
diff
changeset
|
484 |
def getsize(self, path): |
c85dbae29684
store: restore getsize method
Matt Mackall <mpm@selenic.com>
parents:
17728
diff
changeset
|
485 |
return self.rawvfs.stat(path).st_size |
c85dbae29684
store: restore getsize method
Matt Mackall <mpm@selenic.com>
parents:
17728
diff
changeset
|
486 |
|
7229
7946503ec76e
introduce fncache repository layout
Adrian Buehlmann <adrian@cadifra.com>
parents:
6989
diff
changeset
|
487 |
def datafiles(self): |
17373
4cbb1137941d
store: sort the results of fncachestore.datafiles()
Bryan O'Sullivan <bryano@fb.com>
parents:
17249
diff
changeset
|
488 |
for f in sorted(self.fncache): |
12687
34d8247a4595
store: encode first period or space in filenames (issue1713)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12171
diff
changeset
|
489 |
ef = self.encode(f) |
7229
7946503ec76e
introduce fncache repository layout
Adrian Buehlmann <adrian@cadifra.com>
parents:
6989
diff
changeset
|
490 |
try: |
17731
c85dbae29684
store: restore getsize method
Matt Mackall <mpm@selenic.com>
parents:
17728
diff
changeset
|
491 |
yield f, ef, self.getsize(ef) |
17374
0cec762790ed
store: only one kind of OSError means "nonexistent entry"
Bryan O'Sullivan <bryano@fb.com>
parents:
17373
diff
changeset
|
492 |
except OSError, err: |
0cec762790ed
store: only one kind of OSError means "nonexistent entry"
Bryan O'Sullivan <bryano@fb.com>
parents:
17373
diff
changeset
|
493 |
if err.errno != errno.ENOENT: |
0cec762790ed
store: only one kind of OSError means "nonexistent entry"
Bryan O'Sullivan <bryano@fb.com>
parents:
17373
diff
changeset
|
494 |
raise |
7229
7946503ec76e
introduce fncache repository layout
Adrian Buehlmann <adrian@cadifra.com>
parents:
6989
diff
changeset
|
495 |
|
7946503ec76e
introduce fncache repository layout
Adrian Buehlmann <adrian@cadifra.com>
parents:
6989
diff
changeset
|
496 |
def copylist(self): |
17249
7d4747c711a9
clone: copy obsolete markers during local clone
Pierre-Yves.David@ens-lyon.org
parents:
17154
diff
changeset
|
497 |
d = ('data dh fncache phaseroots obsstore' |
15742
65df60a3f96b
phases: prevent rebase to rebase immutable changeset.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15740
diff
changeset
|
498 |
' 00manifest.d 00manifest.i 00changelog.d 00changelog.i') |
7229
7946503ec76e
introduce fncache repository layout
Adrian Buehlmann <adrian@cadifra.com>
parents:
6989
diff
changeset
|
499 |
return (['requires', '00changelog.i'] + |
13426
643b8212813e
store: remove pointless pathjoiner parameter
Adrian Buehlmann <adrian@cadifra.com>
parents:
13391
diff
changeset
|
500 |
['store/' + f for f in d.split()]) |
7229
7946503ec76e
introduce fncache repository layout
Adrian Buehlmann <adrian@cadifra.com>
parents:
6989
diff
changeset
|
501 |
|
20883
cd443c7589cc
fncache: move fncache writing to be in a transaction
Durham Goode <durham@fb.com>
parents:
20879
diff
changeset
|
502 |
def write(self, tr): |
cd443c7589cc
fncache: move fncache writing to be in a transaction
Durham Goode <durham@fb.com>
parents:
20879
diff
changeset
|
503 |
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
|
504 |
|
20884
2efdd186925d
caches: invalidate store caches when lock is taken
Durham Goode <durham@fb.com>
parents:
20883
diff
changeset
|
505 |
def invalidatecaches(self): |
2efdd186925d
caches: invalidate store caches when lock is taken
Durham Goode <durham@fb.com>
parents:
20883
diff
changeset
|
506 |
self.fncache.entries = None |
2efdd186925d
caches: invalidate store caches when lock is taken
Durham Goode <durham@fb.com>
parents:
20883
diff
changeset
|
507 |
|
20885
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20884
diff
changeset
|
508 |
def markremoved(self, fn): |
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20884
diff
changeset
|
509 |
self.fncache.remove(fn) |
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20884
diff
changeset
|
510 |
|
17783
df55ce6854c3
store: add new _exists helper function on fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17782
diff
changeset
|
511 |
def _exists(self, f): |
df55ce6854c3
store: add new _exists helper function on fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17782
diff
changeset
|
512 |
ef = self.encode(f) |
df55ce6854c3
store: add new _exists helper function on fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17782
diff
changeset
|
513 |
try: |
df55ce6854c3
store: add new _exists helper function on fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17782
diff
changeset
|
514 |
self.getsize(ef) |
df55ce6854c3
store: add new _exists helper function on fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17782
diff
changeset
|
515 |
return True |
df55ce6854c3
store: add new _exists helper function on fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17782
diff
changeset
|
516 |
except OSError, err: |
df55ce6854c3
store: add new _exists helper function on fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17782
diff
changeset
|
517 |
if err.errno != errno.ENOENT: |
df55ce6854c3
store: add new _exists helper function on fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17782
diff
changeset
|
518 |
raise |
df55ce6854c3
store: add new _exists helper function on fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17782
diff
changeset
|
519 |
# nonexistent entry |
df55ce6854c3
store: add new _exists helper function on fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17782
diff
changeset
|
520 |
return False |
df55ce6854c3
store: add new _exists helper function on fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17782
diff
changeset
|
521 |
|
17745 | 522 |
def __contains__(self, path): |
523 |
'''Checks if the store contains path''' |
|
524 |
path = "/".join(("data", path)) |
|
17782
8095306c1fb2
store: move __contains__() implementation from class fncache into fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17747
diff
changeset
|
525 |
# check for files (exact match) |
17784
73e1ab39792c
store: fncache may contain non-existent entries (fixes b9a56b816ff2)
Adrian Buehlmann <adrian@cadifra.com>
parents:
17783
diff
changeset
|
526 |
e = path + '.i' |
73e1ab39792c
store: fncache may contain non-existent entries (fixes b9a56b816ff2)
Adrian Buehlmann <adrian@cadifra.com>
parents:
17783
diff
changeset
|
527 |
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
|
528 |
return True |
8095306c1fb2
store: move __contains__() implementation from class fncache into fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17747
diff
changeset
|
529 |
# now check for directories (prefix match) |
8095306c1fb2
store: move __contains__() implementation from class fncache into fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17747
diff
changeset
|
530 |
if not path.endswith('/'): |
8095306c1fb2
store: move __contains__() implementation from class fncache into fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17747
diff
changeset
|
531 |
path += '/' |
8095306c1fb2
store: move __contains__() implementation from class fncache into fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17747
diff
changeset
|
532 |
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
|
533 |
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
|
534 |
return True |
8095306c1fb2
store: move __contains__() implementation from class fncache into fncachestore
Adrian Buehlmann <adrian@cadifra.com>
parents:
17747
diff
changeset
|
535 |
return False |
17745 | 536 |
|
17651
3b49c28658f6
store: rename "openertype" argument to "vfstype"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17649
diff
changeset
|
537 |
def store(requirements, path, vfstype): |
6898
69aeaaaf6e07
store: simplify class hierarchy
Matt Mackall <mpm@selenic.com>
parents:
6897
diff
changeset
|
538 |
if 'store' in requirements: |
7229
7946503ec76e
introduce fncache repository layout
Adrian Buehlmann <adrian@cadifra.com>
parents:
6989
diff
changeset
|
539 |
if 'fncache' in requirements: |
17651
3b49c28658f6
store: rename "openertype" argument to "vfstype"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17649
diff
changeset
|
540 |
return fncachestore(path, vfstype, 'dotencode' in requirements) |
3b49c28658f6
store: rename "openertype" argument to "vfstype"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17649
diff
changeset
|
541 |
return encodedstore(path, vfstype) |
3b49c28658f6
store: rename "openertype" argument to "vfstype"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17649
diff
changeset
|
542 |
return basicstore(path, vfstype) |