Mercurial > hg
annotate mercurial/changegroup.py @ 47077:119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
We need a way of signaling whether the current revision has sidedata or not,
and re-using the revision flags would waste potential revlog flags and mix two
normally independent layers.
In this change, we add a single byte at the start of the ch4 delta header to
set potential protocol flags. We also reclaim the revlog flag for sidedata,
since it is no longer used, in its place now lives the (also experimental)
copytracing flag.
When generating deltas, apply the `CG_FLAG_SIDEDATA` flag if there is sidedata.
When applying the deltas, if said flag is present, the next chunk contains the
sidedata.
Differential Revision: https://phab.mercurial-scm.org/D10343
author | Raphaël Gomès <rgomes@octobus.net> |
---|---|
date | Sat, 10 Apr 2021 11:27:40 +0200 |
parents | 08e26ef4ad35 |
children | 3aab2330b7d3 |
rev | line source |
---|---|
8226
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
1 # changegroup.py - Mercurial changegroup manipulation functions |
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
2 # |
46819
d4ba4d51f85f
contributor: change mentions of mpm to olivia
Raphaël Gomès <rgomes@octobus.net>
parents:
46794
diff
changeset
|
3 # Copyright 2006 Olivia Mackall <olivia@selenic.com> |
8226
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
4 # |
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
3877
abaee83ce0a6
Replace demandload with new demandimport
Matt Mackall <mpm@selenic.com>
parents:
3859
diff
changeset
|
7 |
25921
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
8 from __future__ import absolute_import |
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
9 |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
10 import collections |
25921
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
11 import os |
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
12 import struct |
20933
d3775db748a0
localrepo: move the addchangegroup method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20932
diff
changeset
|
13 import weakref |
25921
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
14 |
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
15 from .i18n import _ |
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
16 from .node import ( |
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
17 hex, |
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
18 nullrev, |
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
19 short, |
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
20 ) |
43085
eef9a2d67051
py3: manually import pycompat.open into files that need it
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43077
diff
changeset
|
21 from .pycompat import open |
25921
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
22 |
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
23 from . import ( |
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
24 error, |
38794
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
25 match as matchmod, |
25921
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
26 mdiff, |
74b303a637bc
changegroup: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25831
diff
changeset
|
27 phases, |
30925
82f1ef8b4477
py3: convert the mode argument of os.fdopen to unicodes (2 of 2)
Pulkit Goyal <7895pulkit@gmail.com>
parents:
30743
diff
changeset
|
28 pycompat, |
45372
77b8588dd84e
requirements: introduce new requirements related module
Pulkit Goyal <7895pulkit@gmail.com>
parents:
45371
diff
changeset
|
29 requirements, |
45552
10284ce3d5ed
scmutil: introduce function to check whether repo uses treemanifest or not
Pulkit Goyal <7895pulkit@gmail.com>
parents:
45372
diff
changeset
|
30 scmutil, |
42813
268662aac075
interfaces: create a new folder for interfaces and move repository.py in it
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
42341
diff
changeset
|
31 util, |
268662aac075
interfaces: create a new folder for interfaces and move repository.py in it
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
42341
diff
changeset
|
32 ) |
268662aac075
interfaces: create a new folder for interfaces and move repository.py in it
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
42341
diff
changeset
|
33 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
34 from .interfaces import repository |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
35 from .revlogutils import sidedata as sidedatamod |
47073
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
36 from .revlogutils import constants as revlog_constants |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
37 from .utils import storageutil |
1981
736b6c96bbbc
make incoming work via ssh (issue139); move chunk code into separate module.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
38 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
39 _CHANGEGROUPV1_DELTA_HEADER = struct.Struct(b"20s20s20s20s") |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
40 _CHANGEGROUPV2_DELTA_HEADER = struct.Struct(b"20s20s20s20s20s") |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
41 _CHANGEGROUPV3_DELTA_HEADER = struct.Struct(b">20s20s20s20s20sH") |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
42 _CHANGEGROUPV4_DELTA_HEADER = struct.Struct(b">B20s20s20s20s20sH") |
14141
bd1cbfe5db5c
bundler: make parsechunk return the base revision of the delta
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14060
diff
changeset
|
43 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
44 LFS_REQUIREMENT = b'lfs' |
37132
a54113fcc8c9
lfs: move the 'supportedoutgoingversions' handling to changegroup.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
37084
diff
changeset
|
45 |
35754
fb0be099063f
util: move 'readexactly' in the util module
Boris Feld <boris.feld@octobus.net>
parents:
35012
diff
changeset
|
46 readexactly = util.readexactly |
13457
e74fe15dc7fd
changegroup: verify all stream reads
Mads Kiilerich <mads@kiilerich.com>
parents:
13456
diff
changeset
|
47 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
48 |
13457
e74fe15dc7fd
changegroup: verify all stream reads
Mads Kiilerich <mads@kiilerich.com>
parents:
13456
diff
changeset
|
49 def getchunk(stream): |
e74fe15dc7fd
changegroup: verify all stream reads
Mads Kiilerich <mads@kiilerich.com>
parents:
13456
diff
changeset
|
50 """return the next chunk from stream as a string""" |
e74fe15dc7fd
changegroup: verify all stream reads
Mads Kiilerich <mads@kiilerich.com>
parents:
13456
diff
changeset
|
51 d = readexactly(stream, 4) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
52 l = struct.unpack(b">l", d)[0] |
1981
736b6c96bbbc
make incoming work via ssh (issue139); move chunk code into separate module.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
53 if l <= 4: |
13458
9f2c407caf34
changegroup: don't accept odd chunk headers
Mads Kiilerich <mads@kiilerich.com>
parents:
13457
diff
changeset
|
54 if l: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
55 raise error.Abort(_(b"invalid chunk length %d") % l) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
56 return b"" |
13457
e74fe15dc7fd
changegroup: verify all stream reads
Mads Kiilerich <mads@kiilerich.com>
parents:
13456
diff
changeset
|
57 return readexactly(stream, l - 4) |
1981
736b6c96bbbc
make incoming work via ssh (issue139); move chunk code into separate module.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
58 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
59 |
5368
61462e7d62ed
changegroup: avoid large copies
Matt Mackall <mpm@selenic.com>
parents:
3932
diff
changeset
|
60 def chunkheader(length): |
9437
1c4e4004f3a6
Improve some docstrings relating to changegroups and prepush().
Greg Ward <greg-hg@gerg.ca>
parents:
9087
diff
changeset
|
61 """return a changegroup chunk header (string)""" |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
62 return struct.pack(b">l", length + 4) |
1981
736b6c96bbbc
make incoming work via ssh (issue139); move chunk code into separate module.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
63 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
64 |
1981
736b6c96bbbc
make incoming work via ssh (issue139); move chunk code into separate module.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
65 def closechunk(): |
9437
1c4e4004f3a6
Improve some docstrings relating to changegroups and prepush().
Greg Ward <greg-hg@gerg.ca>
parents:
9087
diff
changeset
|
66 """return a changegroup chunk header (string) for a zero-length chunk""" |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
67 return struct.pack(b">l", 0) |
1981
736b6c96bbbc
make incoming work via ssh (issue139); move chunk code into separate module.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
68 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
69 |
38981
227ebd88ce5e
changegroup: pull _fileheader out of cgpacker
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38980
diff
changeset
|
70 def _fileheader(path): |
227ebd88ce5e
changegroup: pull _fileheader out of cgpacker
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38980
diff
changeset
|
71 """Obtain a changegroup chunk header for a named path.""" |
227ebd88ce5e
changegroup: pull _fileheader out of cgpacker
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38980
diff
changeset
|
72 return chunkheader(len(path)) + path |
227ebd88ce5e
changegroup: pull _fileheader out of cgpacker
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38980
diff
changeset
|
73 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
74 |
26540
7469067de2ba
changegroup: extract the file management part in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26509
diff
changeset
|
75 def writechunks(ui, chunks, filename, vfs=None): |
7469067de2ba
changegroup: extract the file management part in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26509
diff
changeset
|
76 """Write chunks to a file and return its filename. |
3659
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
77 |
26540
7469067de2ba
changegroup: extract the file management part in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26509
diff
changeset
|
78 The stream is assumed to be a bundle file. |
3659
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
79 Existing files will not be overwritten. |
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
80 If no filename is specified, a temporary file is created. |
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
81 """ |
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
82 fh = None |
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
83 cleanup = None |
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
84 try: |
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
85 if filename: |
20976
c20f4898631e
changegroup: add "vfs" argument to "writebundle()" for relative access via vfs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20966
diff
changeset
|
86 if vfs: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
87 fh = vfs.open(filename, b"wb") |
20976
c20f4898631e
changegroup: add "vfs" argument to "writebundle()" for relative access via vfs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20966
diff
changeset
|
88 else: |
30212
260af19891f2
changegroup: increase write buffer size to 128k
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30211
diff
changeset
|
89 # Increase default buffer size because default is usually |
260af19891f2
changegroup: increase write buffer size to 128k
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30211
diff
changeset
|
90 # small (4k is common on Linux). |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
91 fh = open(filename, b"wb", 131072) |
3659
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
92 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
93 fd, filename = pycompat.mkstemp(prefix=b"hg-bundle-", suffix=b".hg") |
43503
313e3a279828
cleanup: remove pointless r-prefixes on double-quoted strings
Augie Fackler <augie@google.com>
parents:
43490
diff
changeset
|
94 fh = os.fdopen(fd, "wb") |
3659
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
95 cleanup = filename |
26540
7469067de2ba
changegroup: extract the file management part in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26509
diff
changeset
|
96 for c in chunks: |
7469067de2ba
changegroup: extract the file management part in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26509
diff
changeset
|
97 fh.write(c) |
3659
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
98 cleanup = None |
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
99 return filename |
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
100 finally: |
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
101 if fh is not None: |
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
102 fh.close() |
025f68f22ae2
move write_bundle to changegroup.py
Matt Mackall <mpm@selenic.com>
parents:
2470
diff
changeset
|
103 if cleanup is not None: |
20976
c20f4898631e
changegroup: add "vfs" argument to "writebundle()" for relative access via vfs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20966
diff
changeset
|
104 if filename and vfs: |
c20f4898631e
changegroup: add "vfs" argument to "writebundle()" for relative access via vfs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20966
diff
changeset
|
105 vfs.unlink(cleanup) |
c20f4898631e
changegroup: add "vfs" argument to "writebundle()" for relative access via vfs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20966
diff
changeset
|
106 else: |
c20f4898631e
changegroup: add "vfs" argument to "writebundle()" for relative access via vfs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20966
diff
changeset
|
107 os.unlink(cleanup) |
3660
8500a13ec44b
create a readbundle function
Matt Mackall <mpm@selenic.com>
parents:
3659
diff
changeset
|
108 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
109 |
22390
e2806b8613ca
changegroup: rename bundle-related functions and classes
Sune Foldager <cryo@cyanite.org>
parents:
22070
diff
changeset
|
110 class cg1unpacker(object): |
26708
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
111 """Unpacker for cg1 changegroup streams. |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
112 |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
113 A changegroup unpacker handles the framing of the revision data in |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
114 the wire format. Most consumers will want to use the apply() |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
115 method to add the changes from the changegroup to a repository. |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
116 |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
117 If you're forwarding a changegroup unmodified to another consumer, |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
118 use getchunks(), which returns an iterator of changegroup |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
119 chunks. This is mostly useful for cases where you need to know the |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
120 data stream has ended by observing the end of the changegroup. |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
121 |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
122 deltachunk() is useful only if you're applying delta data. Most |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
123 consumers should prefer apply() instead. |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
124 |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
125 A few other public methods exist. Those are used only for |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
126 bundlerepo and some debug commands - their use is discouraged. |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
127 """ |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
128 |
22390
e2806b8613ca
changegroup: rename bundle-related functions and classes
Sune Foldager <cryo@cyanite.org>
parents:
22070
diff
changeset
|
129 deltaheader = _CHANGEGROUPV1_DELTA_HEADER |
38896
271854adc3a6
changegroup: make delta header struct formatters actual structs
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38895
diff
changeset
|
130 deltaheadersize = deltaheader.size |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
131 version = b'01' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
132 _grouplistcount = 1 # One list of files after the manifests |
27920
da5f23362517
changegroup: cg3 has two empty groups *after* manifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27867
diff
changeset
|
133 |
29593
953839de96ab
bundle2: store changeset count when creating file bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
29371
diff
changeset
|
134 def __init__(self, fh, alg, extras=None): |
30354
a37a96d838b9
changegroup: use compression engines API
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30339
diff
changeset
|
135 if alg is None: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
136 alg = b'UN' |
30354
a37a96d838b9
changegroup: use compression engines API
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30339
diff
changeset
|
137 if alg not in util.compengines.supportedbundletypes: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
138 raise error.Abort(_(b'unknown stream compression type: %s') % alg) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
139 if alg == b'BZ': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
140 alg = b'_truncatedBZ' |
30354
a37a96d838b9
changegroup: use compression engines API
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30339
diff
changeset
|
141 |
a37a96d838b9
changegroup: use compression engines API
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30339
diff
changeset
|
142 compengine = util.compengines.forbundletype(alg) |
a37a96d838b9
changegroup: use compression engines API
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30339
diff
changeset
|
143 self._stream = compengine.decompressorreader(fh) |
12044
bcc7139521b7
bundlerepo: remove duplication of bundle decompressors
Matt Mackall <mpm@selenic.com>
parents:
12043
diff
changeset
|
144 self._type = alg |
29593
953839de96ab
bundle2: store changeset count when creating file bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
29371
diff
changeset
|
145 self.extras = extras or {} |
12334
50946802593d
bundle: refactor progress callback
Matt Mackall <mpm@selenic.com>
parents:
12333
diff
changeset
|
146 self.callback = None |
26706
8c0c3059f478
changegroup: note why a few methods on cg1unpacker exist
Augie Fackler <augie@google.com>
parents:
26704
diff
changeset
|
147 |
8c0c3059f478
changegroup: note why a few methods on cg1unpacker exist
Augie Fackler <augie@google.com>
parents:
26704
diff
changeset
|
148 # These methods (compressed, read, seek, tell) all appear to only |
8c0c3059f478
changegroup: note why a few methods on cg1unpacker exist
Augie Fackler <augie@google.com>
parents:
26704
diff
changeset
|
149 # be used by bundlerepo, but it's a little hard to tell. |
12044
bcc7139521b7
bundlerepo: remove duplication of bundle decompressors
Matt Mackall <mpm@selenic.com>
parents:
12043
diff
changeset
|
150 def compressed(self): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
151 return self._type is not None and self._type != b'UN' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
152 |
12043
bef5effb3db0
bundle: introduce bundle class
Matt Mackall <mpm@selenic.com>
parents:
12042
diff
changeset
|
153 def read(self, l): |
bef5effb3db0
bundle: introduce bundle class
Matt Mackall <mpm@selenic.com>
parents:
12042
diff
changeset
|
154 return self._stream.read(l) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
155 |
12330
e527b8635881
bundle: make unbundle object seekable
Matt Mackall <mpm@selenic.com>
parents:
12329
diff
changeset
|
156 def seek(self, pos): |
e527b8635881
bundle: make unbundle object seekable
Matt Mackall <mpm@selenic.com>
parents:
12329
diff
changeset
|
157 return self._stream.seek(pos) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
158 |
12330
e527b8635881
bundle: make unbundle object seekable
Matt Mackall <mpm@selenic.com>
parents:
12329
diff
changeset
|
159 def tell(self): |
12332
680fe77ab5b8
bundlerepo: use bundle objects everywhere
Matt Mackall <mpm@selenic.com>
parents:
12330
diff
changeset
|
160 return self._stream.tell() |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
161 |
12347
6277a9469dff
bundlerepo: restore close() method
Matt Mackall <mpm@selenic.com>
parents:
12336
diff
changeset
|
162 def close(self): |
6277a9469dff
bundlerepo: restore close() method
Matt Mackall <mpm@selenic.com>
parents:
12336
diff
changeset
|
163 return self._stream.close() |
12334
50946802593d
bundle: refactor progress callback
Matt Mackall <mpm@selenic.com>
parents:
12333
diff
changeset
|
164 |
26707
5ee6bd529300
changegroup: mark cg1unpacker.chunklength as private
Augie Fackler <augie@google.com>
parents:
26706
diff
changeset
|
165 def _chunklength(self): |
13459
acbe171c8fbe
changegroup: fix typo introduced in 9f2c407caf34
Jim Hague <jim.hague@acm.org>
parents:
13458
diff
changeset
|
166 d = readexactly(self._stream, 4) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
167 l = struct.unpack(b">l", d)[0] |
13458
9f2c407caf34
changegroup: don't accept odd chunk headers
Mads Kiilerich <mads@kiilerich.com>
parents:
13457
diff
changeset
|
168 if l <= 4: |
9f2c407caf34
changegroup: don't accept odd chunk headers
Mads Kiilerich <mads@kiilerich.com>
parents:
13457
diff
changeset
|
169 if l: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
170 raise error.Abort(_(b"invalid chunk length %d") % l) |
13458
9f2c407caf34
changegroup: don't accept odd chunk headers
Mads Kiilerich <mads@kiilerich.com>
parents:
13457
diff
changeset
|
171 return 0 |
9f2c407caf34
changegroup: don't accept odd chunk headers
Mads Kiilerich <mads@kiilerich.com>
parents:
13457
diff
changeset
|
172 if self.callback: |
12334
50946802593d
bundle: refactor progress callback
Matt Mackall <mpm@selenic.com>
parents:
12333
diff
changeset
|
173 self.callback() |
13458
9f2c407caf34
changegroup: don't accept odd chunk headers
Mads Kiilerich <mads@kiilerich.com>
parents:
13457
diff
changeset
|
174 return l - 4 |
12334
50946802593d
bundle: refactor progress callback
Matt Mackall <mpm@selenic.com>
parents:
12333
diff
changeset
|
175 |
14144
3c3c53d8343a
unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14143
diff
changeset
|
176 def changelogheader(self): |
3c3c53d8343a
unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14143
diff
changeset
|
177 """v10 does not have a changelog header chunk""" |
3c3c53d8343a
unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14143
diff
changeset
|
178 return {} |
3c3c53d8343a
unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14143
diff
changeset
|
179 |
3c3c53d8343a
unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14143
diff
changeset
|
180 def manifestheader(self): |
3c3c53d8343a
unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14143
diff
changeset
|
181 """v10 does not have a manifest header chunk""" |
3c3c53d8343a
unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14143
diff
changeset
|
182 return {} |
3c3c53d8343a
unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14143
diff
changeset
|
183 |
3c3c53d8343a
unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14143
diff
changeset
|
184 def filelogheader(self): |
3c3c53d8343a
unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14143
diff
changeset
|
185 """return the header of the filelogs chunk, v10 only has the filename""" |
26707
5ee6bd529300
changegroup: mark cg1unpacker.chunklength as private
Augie Fackler <augie@google.com>
parents:
26706
diff
changeset
|
186 l = self._chunklength() |
14144
3c3c53d8343a
unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14143
diff
changeset
|
187 if not l: |
3c3c53d8343a
unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14143
diff
changeset
|
188 return {} |
3c3c53d8343a
unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14143
diff
changeset
|
189 fname = readexactly(self._stream, l) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
190 return {b'filename': fname} |
12334
50946802593d
bundle: refactor progress callback
Matt Mackall <mpm@selenic.com>
parents:
12333
diff
changeset
|
191 |
14141
bd1cbfe5db5c
bundler: make parsechunk return the base revision of the delta
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14060
diff
changeset
|
192 def _deltaheader(self, headertuple, prevnode): |
bd1cbfe5db5c
bundler: make parsechunk return the base revision of the delta
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14060
diff
changeset
|
193 node, p1, p2, cs = headertuple |
bd1cbfe5db5c
bundler: make parsechunk return the base revision of the delta
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14060
diff
changeset
|
194 if prevnode is None: |
bd1cbfe5db5c
bundler: make parsechunk return the base revision of the delta
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14060
diff
changeset
|
195 deltabase = p1 |
bd1cbfe5db5c
bundler: make parsechunk return the base revision of the delta
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14060
diff
changeset
|
196 else: |
bd1cbfe5db5c
bundler: make parsechunk return the base revision of the delta
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14060
diff
changeset
|
197 deltabase = prevnode |
27433
12f727a5b434
changegroup: add flags field to cg3 delta header
Mike Edgar <adgar@google.com>
parents:
27432
diff
changeset
|
198 flags = 0 |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
199 protocol_flags = 0 |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
200 return node, p1, p2, deltabase, cs, flags, protocol_flags |
14141
bd1cbfe5db5c
bundler: make parsechunk return the base revision of the delta
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14060
diff
changeset
|
201 |
14144
3c3c53d8343a
unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14143
diff
changeset
|
202 def deltachunk(self, prevnode): |
26707
5ee6bd529300
changegroup: mark cg1unpacker.chunklength as private
Augie Fackler <augie@google.com>
parents:
26706
diff
changeset
|
203 l = self._chunklength() |
12336
9d234f7d8a77
bundle: move chunk parsing into unbundle class
Matt Mackall <mpm@selenic.com>
parents:
12335
diff
changeset
|
204 if not l: |
9d234f7d8a77
bundle: move chunk parsing into unbundle class
Matt Mackall <mpm@selenic.com>
parents:
12335
diff
changeset
|
205 return {} |
14141
bd1cbfe5db5c
bundler: make parsechunk return the base revision of the delta
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14060
diff
changeset
|
206 headerdata = readexactly(self._stream, self.deltaheadersize) |
38896
271854adc3a6
changegroup: make delta header struct formatters actual structs
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38895
diff
changeset
|
207 header = self.deltaheader.unpack(headerdata) |
14141
bd1cbfe5db5c
bundler: make parsechunk return the base revision of the delta
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14060
diff
changeset
|
208 delta = readexactly(self._stream, l - self.deltaheadersize) |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
209 header = self._deltaheader(header, prevnode) |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
210 node, p1, p2, deltabase, cs, flags, protocol_flags = header |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
211 return node, p1, p2, cs, deltabase, delta, flags, protocol_flags |
12336
9d234f7d8a77
bundle: move chunk parsing into unbundle class
Matt Mackall <mpm@selenic.com>
parents:
12335
diff
changeset
|
212 |
20999
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
213 def getchunks(self): |
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
214 """returns all the chunks contains in the bundle |
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
215 |
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
216 Used when you need to forward the binary stream to a file or another |
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
217 network API. To do so, it parse the changegroup data, otherwise it will |
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
218 block in case of sshrepo because it don't know the end of the stream. |
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
219 """ |
34091
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
220 # For changegroup 1 and 2, we expect 3 parts: changelog, manifestlog, |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
221 # and a list of filelogs. For changegroup 3, we expect 4 parts: |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
222 # changelog, manifestlog, a list of tree manifestlogs, and a list of |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
223 # filelogs. |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
224 # |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
225 # Changelog and manifestlog parts are terminated with empty chunks. The |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
226 # tree and file parts are a list of entry sections. Each entry section |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
227 # is a series of chunks terminating in an empty chunk. The list of these |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
228 # entry sections is terminated in yet another empty chunk, so we know |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
229 # we've reached the end of the tree/file list when we reach an empty |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
230 # chunk that was proceeded by no non-empty chunks. |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
231 |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
232 parts = 0 |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
233 while parts < 2 + self._grouplistcount: |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
234 noentries = True |
20999
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
235 while True: |
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
236 chunk = getchunk(self) |
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
237 if not chunk: |
34091
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
238 # The first two empty chunks represent the end of the |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
239 # changelog and the manifestlog portions. The remaining |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
240 # empty chunks represent either A) the end of individual |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
241 # tree or file entries in the file list, or B) the end of |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
242 # the entire list. It's the end of the entire list if there |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
243 # were no entries (i.e. noentries is True). |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
244 if parts < 2: |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
245 parts += 1 |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
246 elif noentries: |
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
247 parts += 1 |
20999
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
248 break |
34091
bbdca7e460c0
changegroup: fix to allow empty manifest parts
Durham Goode <durham@fb.com>
parents:
33712
diff
changeset
|
249 noentries = False |
20999
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
250 yield chunkheader(len(chunk)) |
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
251 pos = 0 |
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
252 while pos < len(chunk): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
253 next = pos + 2 ** 20 |
20999
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
254 yield chunk[pos:next] |
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
255 pos = next |
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
256 yield closechunk() |
1e28ec9744bf
changegroup: move chunk extraction into a getchunks method of unbundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20978
diff
changeset
|
257 |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
258 def _unpackmanifests(self, repo, revmap, trp, prog, addrevisioncb=None): |
38346
83534c4ec58b
changegroup: use progress helper in apply() (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
38164
diff
changeset
|
259 self.callback = prog.increment |
26712
04176eaf911b
changegroup: move manifest unpacking into its own method
Augie Fackler <augie@google.com>
parents:
26711
diff
changeset
|
260 # no need to check for empty manifest group here: |
04176eaf911b
changegroup: move manifest unpacking into its own method
Augie Fackler <augie@google.com>
parents:
26711
diff
changeset
|
261 # if the result of the merge of 1 and 2 is the same in 3 and 4, |
04176eaf911b
changegroup: move manifest unpacking into its own method
Augie Fackler <augie@google.com>
parents:
26711
diff
changeset
|
262 # no new manifest will be created and the manifest group will |
04176eaf911b
changegroup: move manifest unpacking into its own method
Augie Fackler <augie@google.com>
parents:
26711
diff
changeset
|
263 # be empty during the pull |
04176eaf911b
changegroup: move manifest unpacking into its own method
Augie Fackler <augie@google.com>
parents:
26711
diff
changeset
|
264 self.manifestheader() |
34291
1db9abf407c5
revlog: add revmap back to revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34257
diff
changeset
|
265 deltas = self.deltaiter() |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
266 storage = repo.manifestlog.getstorage(b'') |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
267 storage.addgroup(deltas, revmap, trp, addrevisioncb=addrevisioncb) |
38373
ef692614e601
progress: hide update(None) in a new complete() method
Martin von Zweigbergk <martinvonz@google.com>
parents:
38346
diff
changeset
|
268 prog.complete() |
28360
11287888ce4b
changegroup: exclude submanifests from manifest progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
28281
diff
changeset
|
269 self.callback = None |
26712
04176eaf911b
changegroup: move manifest unpacking into its own method
Augie Fackler <augie@google.com>
parents:
26711
diff
changeset
|
270 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
271 def apply( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
272 self, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
273 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
274 tr, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
275 srctype, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
276 url, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
277 targetphase=phases.draft, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
278 expectedtotal=None, |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
279 sidedata_categories=None, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
280 ): |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
281 """Add the changegroup returned by source.read() to this repo. |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
282 srctype is a string like 'push', 'pull', or 'unbundle'. url is |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
283 the URL of the repo where this changegroup is coming from. |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
284 |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
285 Return an integer summarizing the change to this repo: |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
286 - nothing changed or no source: 0 |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
287 - more heads than before: 1+added heads (2..n) |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
288 - fewer heads than before: -1-removed heads (-2..-n) |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
289 - number of heads stays the same: 1 |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
290 |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
291 `sidedata_categories` is an optional set of the remote's sidedata wanted |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
292 categories. |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
293 """ |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
294 repo = repo.unfiltered() |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
295 |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
296 # Only useful if we're adding sidedata categories. If both peers have |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
297 # the same categories, then we simply don't do anything. |
47075
5554aacd783f
sidedata: gate sidedata functionality to revlogv2 in more places
Raphaël Gomès <rgomes@octobus.net>
parents:
47073
diff
changeset
|
298 adding_sidedata = ( |
5554aacd783f
sidedata: gate sidedata functionality to revlogv2 in more places
Raphaël Gomès <rgomes@octobus.net>
parents:
47073
diff
changeset
|
299 requirements.REVLOGV2_REQUIREMENT in repo.requirements |
5554aacd783f
sidedata: gate sidedata functionality to revlogv2 in more places
Raphaël Gomès <rgomes@octobus.net>
parents:
47073
diff
changeset
|
300 and self.version == b'04' |
5554aacd783f
sidedata: gate sidedata functionality to revlogv2 in more places
Raphaël Gomès <rgomes@octobus.net>
parents:
47073
diff
changeset
|
301 and srctype == b'pull' |
5554aacd783f
sidedata: gate sidedata functionality to revlogv2 in more places
Raphaël Gomès <rgomes@octobus.net>
parents:
47073
diff
changeset
|
302 ) |
5554aacd783f
sidedata: gate sidedata functionality to revlogv2 in more places
Raphaël Gomès <rgomes@octobus.net>
parents:
47073
diff
changeset
|
303 if adding_sidedata: |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
304 sidedata_helpers = get_sidedata_helpers( |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
305 repo, |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
306 sidedata_categories or set(), |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
307 pull=True, |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
308 ) |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
309 else: |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
310 sidedata_helpers = None |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
311 |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
312 def csmap(x): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
313 repo.ui.debug(b"add changeset %s\n" % short(x)) |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
314 return len(cl) |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
315 |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
316 def revmap(x): |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
317 return cl.rev(x) |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
318 |
26880
fa7f8b686633
changegroup: fix the scope of a try finally
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26859
diff
changeset
|
319 try: |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
320 # The transaction may already carry source information. In this |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
321 # case we use the top level data. We overwrite the argument |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
322 # because we need to use the top level value (if they exist) |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
323 # in this function. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
324 srctype = tr.hookargs.setdefault(b'source', srctype) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
325 tr.hookargs.setdefault(b'url', url) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
326 repo.hook( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
327 b'prechangegroup', throw=True, **pycompat.strkwargs(tr.hookargs) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
328 ) |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
329 |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
330 # write changelog data to temp files so concurrent readers |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
331 # will not see an inconsistent view |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
332 cl = repo.changelog |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
333 cl.delayupdate(tr) |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
334 oldheads = set(cl.heads()) |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
335 |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
336 trp = weakref.proxy(tr) |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
337 # pull off the changeset group |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
338 repo.ui.status(_(b"adding changesets\n")) |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
339 clstart = len(cl) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
340 progress = repo.ui.makeprogress( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
341 _(b'changesets'), unit=_(b'chunks'), total=expectedtotal |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
342 ) |
38346
83534c4ec58b
changegroup: use progress helper in apply() (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
38164
diff
changeset
|
343 self.callback = progress.increment |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
344 |
43489
ea0b44255a31
changegroup: avoid shadowing a set with an int
Augie Fackler <augie@google.com>
parents:
43132
diff
changeset
|
345 efilesset = set() |
46510
fa7ae7aa0efd
changegroup: don't convert revisions to node for duplicate handling
Joerg Sonnenberger <joerg@bec.de>
parents:
46509
diff
changeset
|
346 duprevs = [] |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
347 |
46509
7a93b7b3dc2d
revlog: change addgroup callbacks to take revision numbers
Joerg Sonnenberger <joerg@bec.de>
parents:
46373
diff
changeset
|
348 def ondupchangelog(cl, rev): |
7a93b7b3dc2d
revlog: change addgroup callbacks to take revision numbers
Joerg Sonnenberger <joerg@bec.de>
parents:
46373
diff
changeset
|
349 if rev < clstart: |
46510
fa7ae7aa0efd
changegroup: don't convert revisions to node for duplicate handling
Joerg Sonnenberger <joerg@bec.de>
parents:
46509
diff
changeset
|
350 duprevs.append(rev) |
45789
09735cde6275
phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents:
45788
diff
changeset
|
351 |
46509
7a93b7b3dc2d
revlog: change addgroup callbacks to take revision numbers
Joerg Sonnenberger <joerg@bec.de>
parents:
46373
diff
changeset
|
352 def onchangelog(cl, rev): |
46371
0903d6b9b1df
repository: introduce register_changeset callback
Joerg Sonnenberger <joerg@bec.de>
parents:
45790
diff
changeset
|
353 ctx = cl.changelogrevision(rev) |
0903d6b9b1df
repository: introduce register_changeset callback
Joerg Sonnenberger <joerg@bec.de>
parents:
45790
diff
changeset
|
354 efilesset.update(ctx.files) |
0903d6b9b1df
repository: introduce register_changeset callback
Joerg Sonnenberger <joerg@bec.de>
parents:
45790
diff
changeset
|
355 repo.register_changeset(rev, ctx) |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
356 |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
357 self.changelogheader() |
34291
1db9abf407c5
revlog: add revmap back to revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34257
diff
changeset
|
358 deltas = self.deltaiter() |
45788
a5206e71c536
revlog: extend addgroup() with callback for duplicates
Joerg Sonnenberger <joerg@bec.de>
parents:
45729
diff
changeset
|
359 if not cl.addgroup( |
a5206e71c536
revlog: extend addgroup() with callback for duplicates
Joerg Sonnenberger <joerg@bec.de>
parents:
45729
diff
changeset
|
360 deltas, |
a5206e71c536
revlog: extend addgroup() with callback for duplicates
Joerg Sonnenberger <joerg@bec.de>
parents:
45729
diff
changeset
|
361 csmap, |
a5206e71c536
revlog: extend addgroup() with callback for duplicates
Joerg Sonnenberger <joerg@bec.de>
parents:
45729
diff
changeset
|
362 trp, |
46373
711ba0f1057e
revlog: decouple caching from addrevision callback for addgroup
Joerg Sonnenberger <joerg@bec.de>
parents:
46371
diff
changeset
|
363 alwayscache=True, |
45788
a5206e71c536
revlog: extend addgroup() with callback for duplicates
Joerg Sonnenberger <joerg@bec.de>
parents:
45729
diff
changeset
|
364 addrevisioncb=onchangelog, |
a5206e71c536
revlog: extend addgroup() with callback for duplicates
Joerg Sonnenberger <joerg@bec.de>
parents:
45729
diff
changeset
|
365 duplicaterevisioncb=ondupchangelog, |
a5206e71c536
revlog: extend addgroup() with callback for duplicates
Joerg Sonnenberger <joerg@bec.de>
parents:
45729
diff
changeset
|
366 ): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
367 repo.ui.develwarn( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
368 b'applied empty changelog from changegroup', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
369 config=b'warn-empty-changegroup', |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
370 ) |
45788
a5206e71c536
revlog: extend addgroup() with callback for duplicates
Joerg Sonnenberger <joerg@bec.de>
parents:
45729
diff
changeset
|
371 efiles = len(efilesset) |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
372 clend = len(cl) |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
373 changesets = clend - clstart |
38373
ef692614e601
progress: hide update(None) in a new complete() method
Martin von Zweigbergk <martinvonz@google.com>
parents:
38346
diff
changeset
|
374 progress.complete() |
45729
44d84b726c8a
unbundle: free temporary objects after use
Joerg Sonnenberger <joerg@bec.de>
parents:
45552
diff
changeset
|
375 del deltas |
44d84b726c8a
unbundle: free temporary objects after use
Joerg Sonnenberger <joerg@bec.de>
parents:
45552
diff
changeset
|
376 # TODO Python 2.7 removal |
44d84b726c8a
unbundle: free temporary objects after use
Joerg Sonnenberger <joerg@bec.de>
parents:
45552
diff
changeset
|
377 # del efilesset |
44d84b726c8a
unbundle: free temporary objects after use
Joerg Sonnenberger <joerg@bec.de>
parents:
45552
diff
changeset
|
378 efilesset = None |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
379 self.callback = None |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
380 |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
381 # Keep track of the (non-changelog) revlogs we've updated and their |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
382 # range of new revisions for sidedata rewrite. |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
383 # TODO do something more efficient than keeping the reference to |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
384 # the revlogs, especially memory-wise. |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
385 touched_manifests = {} |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
386 touched_filelogs = {} |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
387 |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
388 # pull off the manifest group |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
389 repo.ui.status(_(b"adding manifests\n")) |
38346
83534c4ec58b
changegroup: use progress helper in apply() (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
38164
diff
changeset
|
390 # We know that we'll never have more manifests than we had |
83534c4ec58b
changegroup: use progress helper in apply() (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
38164
diff
changeset
|
391 # changesets. |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
392 progress = repo.ui.makeprogress( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
393 _(b'manifests'), unit=_(b'chunks'), total=changesets |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
394 ) |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
395 on_manifest_rev = None |
47073
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
396 if sidedata_helpers: |
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
397 if revlog_constants.KIND_MANIFESTLOG in sidedata_helpers[1]: |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
398 |
47073
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
399 def on_manifest_rev(manifest, rev): |
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
400 range = touched_manifests.get(manifest) |
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
401 if not range: |
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
402 touched_manifests[manifest] = (rev, rev) |
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
403 else: |
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
404 assert rev == range[1] + 1 |
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
405 touched_manifests[manifest] = (range[0], rev) |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
406 |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
407 self._unpackmanifests( |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
408 repo, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
409 revmap, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
410 trp, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
411 progress, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
412 addrevisioncb=on_manifest_rev, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
413 ) |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
414 |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
415 needfiles = {} |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
416 if repo.ui.configbool(b'server', b'validate'): |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
417 cl = repo.changelog |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
418 ml = repo.manifestlog |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
419 # validate incoming csets have their manifests |
38783
e7aa113b14f7
global: use pycompat.xrange()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38556
diff
changeset
|
420 for cset in pycompat.xrange(clstart, clend): |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
421 mfnode = cl.changelogrevision(cset).manifest |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
422 mfest = ml[mfnode].readdelta() |
45789
09735cde6275
phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents:
45788
diff
changeset
|
423 # store file nodes we must see |
43106
d783f945a701
py3: finish porting iteritems() to pycompat and remove source transformer
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43085
diff
changeset
|
424 for f, n in pycompat.iteritems(mfest): |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
425 needfiles.setdefault(f, set()).add(n) |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
426 |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
427 on_filelog_rev = None |
47073
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
428 if sidedata_helpers: |
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
429 if revlog_constants.KIND_FILELOG in sidedata_helpers[1]: |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
430 |
47073
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
431 def on_filelog_rev(filelog, rev): |
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
432 range = touched_filelogs.get(filelog) |
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
433 if not range: |
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
434 touched_filelogs[filelog] = (rev, rev) |
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
435 else: |
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
436 assert rev == range[1] + 1 |
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
437 touched_filelogs[filelog] = (range[0], rev) |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
438 |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
439 # process the files |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
440 repo.ui.status(_(b"adding file changes\n")) |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
441 newrevs, newfiles = _addchangegroupfiles( |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
442 repo, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
443 self, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
444 revmap, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
445 trp, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
446 efiles, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
447 needfiles, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
448 addrevisioncb=on_filelog_rev, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
449 ) |
42897
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
450 |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
451 if sidedata_helpers: |
47073
64cd1496bb70
revlog: replace the old `revlog_kind` approach with the new `target` one
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
452 if revlog_constants.KIND_CHANGELOG in sidedata_helpers[1]: |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
453 cl.rewrite_sidedata(sidedata_helpers, clstart, clend - 1) |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
454 for mf, (startrev, endrev) in touched_manifests.items(): |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
455 mf.rewrite_sidedata(sidedata_helpers, startrev, endrev) |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
456 for fl, (startrev, endrev) in touched_filelogs.items(): |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
457 fl.rewrite_sidedata(sidedata_helpers, startrev, endrev) |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
458 |
42897
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
459 # making sure the value exists |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
460 tr.changes.setdefault(b'changegroup-count-changesets', 0) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
461 tr.changes.setdefault(b'changegroup-count-revisions', 0) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
462 tr.changes.setdefault(b'changegroup-count-files', 0) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
463 tr.changes.setdefault(b'changegroup-count-heads', 0) |
42897
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
464 |
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
465 # some code use bundle operation for internal purpose. They usually |
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
466 # set `ui.quiet` to do this outside of user sight. Size the report |
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
467 # of such operation now happens at the end of the transaction, that |
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
468 # ui.quiet has not direct effect on the output. |
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
469 # |
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
470 # To preserve this intend use an inelegant hack, we fail to report |
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
471 # the change if `quiet` is set. We should probably move to |
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
472 # something better, but this is a good first step to allow the "end |
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
473 # of transaction report" to pass tests. |
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
474 if not repo.ui.quiet: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
475 tr.changes[b'changegroup-count-changesets'] += changesets |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
476 tr.changes[b'changegroup-count-revisions'] += newrevs |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
477 tr.changes[b'changegroup-count-files'] += newfiles |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
478 |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
479 deltaheads = 0 |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
480 if oldheads: |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
481 heads = cl.heads() |
42897
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
482 deltaheads += len(heads) - len(oldheads) |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
483 for h in heads: |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
484 if h not in oldheads and repo[h].closesbranch(): |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
485 deltaheads -= 1 |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
486 |
42897
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
487 # see previous comment about checking ui.quiet |
d7304434390f
changegroup: move message about added changes to transaction summary
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42813
diff
changeset
|
488 if not repo.ui.quiet: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
489 tr.changes[b'changegroup-count-heads'] += deltaheads |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
490 repo.invalidatevolatilesets() |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
491 |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
492 if changesets > 0: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
493 if b'node' not in tr.hookargs: |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
494 tr.hookargs[b'node'] = hex(cl.node(clstart)) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
495 tr.hookargs[b'node_last'] = hex(cl.node(clend - 1)) |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
496 hookargs = dict(tr.hookargs) |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
497 else: |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
498 hookargs = dict(tr.hookargs) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
499 hookargs[b'node'] = hex(cl.node(clstart)) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
500 hookargs[b'node_last'] = hex(cl.node(clend - 1)) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
501 repo.hook( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
502 b'pretxnchangegroup', |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
503 throw=True, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
504 **pycompat.strkwargs(hookargs) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
505 ) |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
506 |
45789
09735cde6275
phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents:
45788
diff
changeset
|
507 added = pycompat.xrange(clstart, clend) |
33456
ae052d04b89e
phases: rework phase movement code in 'cg.apply' to use 'registernew'
Boris Feld <boris.feld@octobus.net>
parents:
33406
diff
changeset
|
508 phaseall = None |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
509 if srctype in (b'push', b'serve'): |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
510 # Old servers can not push the boundary themselves. |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
511 # New servers won't push the boundary if changeset already |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
512 # exists locally as secret |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
513 # |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
514 # We should not use added here but the list of all change in |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
515 # the bundle |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
516 if repo.publishing(): |
33456
ae052d04b89e
phases: rework phase movement code in 'cg.apply' to use 'registernew'
Boris Feld <boris.feld@octobus.net>
parents:
33406
diff
changeset
|
517 targetphase = phaseall = phases.public |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
518 else: |
33456
ae052d04b89e
phases: rework phase movement code in 'cg.apply' to use 'registernew'
Boris Feld <boris.feld@octobus.net>
parents:
33406
diff
changeset
|
519 # closer target phase computation |
ae052d04b89e
phases: rework phase movement code in 'cg.apply' to use 'registernew'
Boris Feld <boris.feld@octobus.net>
parents:
33406
diff
changeset
|
520 |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
521 # Those changesets have been pushed from the |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
522 # outside, their phases are going to be pushed |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
523 # alongside. Therefor `targetphase` is |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
524 # ignored. |
33456
ae052d04b89e
phases: rework phase movement code in 'cg.apply' to use 'registernew'
Boris Feld <boris.feld@octobus.net>
parents:
33406
diff
changeset
|
525 targetphase = phaseall = phases.draft |
ae052d04b89e
phases: rework phase movement code in 'cg.apply' to use 'registernew'
Boris Feld <boris.feld@octobus.net>
parents:
33406
diff
changeset
|
526 if added: |
45790
5d65e04b6a80
phases: convert registernew users to use revision sets
Joerg Sonnenberger <joerg@bec.de>
parents:
45789
diff
changeset
|
527 phases.registernew(repo, tr, targetphase, added) |
33456
ae052d04b89e
phases: rework phase movement code in 'cg.apply' to use 'registernew'
Boris Feld <boris.feld@octobus.net>
parents:
33406
diff
changeset
|
528 if phaseall is not None: |
46510
fa7ae7aa0efd
changegroup: don't convert revisions to node for duplicate handling
Joerg Sonnenberger <joerg@bec.de>
parents:
46509
diff
changeset
|
529 if duprevs: |
fa7ae7aa0efd
changegroup: don't convert revisions to node for duplicate handling
Joerg Sonnenberger <joerg@bec.de>
parents:
46509
diff
changeset
|
530 duprevs.extend(added) |
fa7ae7aa0efd
changegroup: don't convert revisions to node for duplicate handling
Joerg Sonnenberger <joerg@bec.de>
parents:
46509
diff
changeset
|
531 else: |
fa7ae7aa0efd
changegroup: don't convert revisions to node for duplicate handling
Joerg Sonnenberger <joerg@bec.de>
parents:
46509
diff
changeset
|
532 duprevs = added |
fa7ae7aa0efd
changegroup: don't convert revisions to node for duplicate handling
Joerg Sonnenberger <joerg@bec.de>
parents:
46509
diff
changeset
|
533 phases.advanceboundary(repo, tr, phaseall, [], revs=duprevs) |
fa7ae7aa0efd
changegroup: don't convert revisions to node for duplicate handling
Joerg Sonnenberger <joerg@bec.de>
parents:
46509
diff
changeset
|
534 duprevs = [] |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
535 |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
536 if changesets > 0: |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
537 |
43778
888bd39ed555
lock: pass "success" boolean to _afterlock callbacks
Kyle Lippincott <spectral@google.com>
parents:
43503
diff
changeset
|
538 def runhooks(unused_success): |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
539 # These hooks run when the lock releases, not when the |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
540 # transaction closes. So it's possible for the changelog |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
541 # to have changed since we last saw it. |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
542 if clstart >= len(repo): |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
543 return |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
544 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
545 repo.hook(b"changegroup", **pycompat.strkwargs(hookargs)) |
27867
7ced54ebf972
with: use context manager for transaction in changegroup apply
Bryan O'Sullivan <bryano@fb.com>
parents:
27754
diff
changeset
|
546 |
45789
09735cde6275
phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents:
45788
diff
changeset
|
547 for rev in added: |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
548 args = hookargs.copy() |
45789
09735cde6275
phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents:
45788
diff
changeset
|
549 args[b'node'] = hex(cl.node(rev)) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
550 del args[b'node_last'] |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
551 repo.hook(b"incoming", **pycompat.strkwargs(args)) |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
552 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
553 newheads = [h for h in repo.heads() if h not in oldheads] |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
554 repo.ui.log( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
555 b"incoming", |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
556 b"%d incoming changes - new heads: %s\n", |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
557 len(added), |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
558 b', '.join([hex(c[:6]) for c in newheads]), |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
559 ) |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
560 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
561 tr.addpostclose( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
562 b'changegroup-runhooks-%020i' % clstart, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
563 lambda tr: repo._afterlock(runhooks), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
564 ) |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
565 finally: |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
566 repo.ui.flush() |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
567 # never return 0 here: |
32870
b441296f8e9c
changegroup: rename "dh" to the clearer "deltaheads"
Martin von Zweigbergk <martinvonz@google.com>
parents:
32869
diff
changeset
|
568 if deltaheads < 0: |
33030
3e102a8dd52c
bundle2: record changegroup data in 'op.records' (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32931
diff
changeset
|
569 ret = deltaheads - 1 |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
570 else: |
33030
3e102a8dd52c
bundle2: record changegroup data in 'op.records' (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32931
diff
changeset
|
571 ret = deltaheads + 1 |
33461
bb72031f0ea8
changegroup: stop returning and recording added nodes in 'cg.apply'
Boris Feld <boris.feld@octobus.net>
parents:
33456
diff
changeset
|
572 return ret |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
26694
diff
changeset
|
573 |
34291
1db9abf407c5
revlog: add revmap back to revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34257
diff
changeset
|
574 def deltaiter(self): |
34148
c8b6ed51386b
changegroup: remove changegroup dependency from revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34103
diff
changeset
|
575 """ |
c8b6ed51386b
changegroup: remove changegroup dependency from revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34103
diff
changeset
|
576 returns an iterator of the deltas in this changegroup |
c8b6ed51386b
changegroup: remove changegroup dependency from revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34103
diff
changeset
|
577 |
c8b6ed51386b
changegroup: remove changegroup dependency from revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34103
diff
changeset
|
578 Useful for passing to the underlying storage system to be stored. |
c8b6ed51386b
changegroup: remove changegroup dependency from revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34103
diff
changeset
|
579 """ |
c8b6ed51386b
changegroup: remove changegroup dependency from revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34103
diff
changeset
|
580 chain = None |
c8b6ed51386b
changegroup: remove changegroup dependency from revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34103
diff
changeset
|
581 for chunkdata in iter(lambda: self.deltachunk(chain), {}): |
46927
cdbef062c6c8
changegroup: update comment
Raphaël Gomès <rgomes@octobus.net>
parents:
46819
diff
changeset
|
582 # Chunkdata: (node, p1, p2, cs, deltabase, delta, flags, sidedata) |
34294
05131c963767
changegroup: remove dictionary creation from deltachunk
Durham Goode <durham@fb.com>
parents:
34291
diff
changeset
|
583 yield chunkdata |
05131c963767
changegroup: remove dictionary creation from deltachunk
Durham Goode <durham@fb.com>
parents:
34291
diff
changeset
|
584 chain = chunkdata[0] |
34148
c8b6ed51386b
changegroup: remove changegroup dependency from revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34103
diff
changeset
|
585 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
586 |
23181
832b7ef275c8
changegroup: introduce cg2packer/unpacker
Sune Foldager <cryo@cyanite.org>
parents:
23178
diff
changeset
|
587 class cg2unpacker(cg1unpacker): |
26708
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
588 """Unpacker for cg2 streams. |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
589 |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
590 cg2 streams add support for generaldelta, so the delta header |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
591 format is slightly different. All other features about the data |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
592 remain the same. |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
593 """ |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
594 |
23181
832b7ef275c8
changegroup: introduce cg2packer/unpacker
Sune Foldager <cryo@cyanite.org>
parents:
23178
diff
changeset
|
595 deltaheader = _CHANGEGROUPV2_DELTA_HEADER |
38896
271854adc3a6
changegroup: make delta header struct formatters actual structs
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38895
diff
changeset
|
596 deltaheadersize = deltaheader.size |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
597 version = b'02' |
23181
832b7ef275c8
changegroup: introduce cg2packer/unpacker
Sune Foldager <cryo@cyanite.org>
parents:
23178
diff
changeset
|
598 |
832b7ef275c8
changegroup: introduce cg2packer/unpacker
Sune Foldager <cryo@cyanite.org>
parents:
23178
diff
changeset
|
599 def _deltaheader(self, headertuple, prevnode): |
832b7ef275c8
changegroup: introduce cg2packer/unpacker
Sune Foldager <cryo@cyanite.org>
parents:
23178
diff
changeset
|
600 node, p1, p2, deltabase, cs = headertuple |
27433
12f727a5b434
changegroup: add flags field to cg3 delta header
Mike Edgar <adgar@google.com>
parents:
27432
diff
changeset
|
601 flags = 0 |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
602 protocol_flags = 0 |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
603 return node, p1, p2, deltabase, cs, flags, protocol_flags |
23181
832b7ef275c8
changegroup: introduce cg2packer/unpacker
Sune Foldager <cryo@cyanite.org>
parents:
23178
diff
changeset
|
604 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
605 |
27432
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
606 class cg3unpacker(cg2unpacker): |
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
607 """Unpacker for cg3 streams. |
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
608 |
27433
12f727a5b434
changegroup: add flags field to cg3 delta header
Mike Edgar <adgar@google.com>
parents:
27432
diff
changeset
|
609 cg3 streams add support for exchanging treemanifests and revlog |
27753
d4071cc73f46
changegroup3: add empty chunk separating directories and files
Martin von Zweigbergk <martinvonz@google.com>
parents:
27752
diff
changeset
|
610 flags. It adds the revlog flags to the delta header and an empty chunk |
d4071cc73f46
changegroup3: add empty chunk separating directories and files
Martin von Zweigbergk <martinvonz@google.com>
parents:
27752
diff
changeset
|
611 separating manifests and files. |
27432
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
612 """ |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
613 |
27433
12f727a5b434
changegroup: add flags field to cg3 delta header
Mike Edgar <adgar@google.com>
parents:
27432
diff
changeset
|
614 deltaheader = _CHANGEGROUPV3_DELTA_HEADER |
38896
271854adc3a6
changegroup: make delta header struct formatters actual structs
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38895
diff
changeset
|
615 deltaheadersize = deltaheader.size |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
616 version = b'03' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
617 _grouplistcount = 2 # One list of manifests and one list of files |
27432
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
618 |
27433
12f727a5b434
changegroup: add flags field to cg3 delta header
Mike Edgar <adgar@google.com>
parents:
27432
diff
changeset
|
619 def _deltaheader(self, headertuple, prevnode): |
12f727a5b434
changegroup: add flags field to cg3 delta header
Mike Edgar <adgar@google.com>
parents:
27432
diff
changeset
|
620 node, p1, p2, deltabase, cs, flags = headertuple |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
621 protocol_flags = 0 |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
622 return node, p1, p2, deltabase, cs, flags, protocol_flags |
27433
12f727a5b434
changegroup: add flags field to cg3 delta header
Mike Edgar <adgar@google.com>
parents:
27432
diff
changeset
|
623 |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
624 def _unpackmanifests(self, repo, revmap, trp, prog, addrevisioncb=None): |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
625 super(cg3unpacker, self)._unpackmanifests( |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
626 repo, revmap, trp, prog, addrevisioncb=addrevisioncb |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
627 ) |
29724
4e7be6e33269
changegroup: use `iter(callable, sentinel)` instead of while True
Augie Fackler <augie@google.com>
parents:
29690
diff
changeset
|
628 for chunkdata in iter(self.filelogheader, {}): |
27754
a09f143daaf4
changegroup3: move treemanifest support into _unpackmanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27753
diff
changeset
|
629 # If we get here, there are directory manifests in the changegroup |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
630 d = chunkdata[b"filename"] |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
631 repo.ui.debug(b"adding %s revisions\n" % d) |
34291
1db9abf407c5
revlog: add revmap back to revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34257
diff
changeset
|
632 deltas = self.deltaiter() |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
633 if not repo.manifestlog.getstorage(d).addgroup( |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
634 deltas, revmap, trp, addrevisioncb=addrevisioncb |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
635 ): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
636 raise error.Abort(_(b"received dir revlog group is empty")) |
27754
a09f143daaf4
changegroup3: move treemanifest support into _unpackmanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27753
diff
changeset
|
637 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
638 |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
639 class cg4unpacker(cg3unpacker): |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
640 """Unpacker for cg4 streams. |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
641 |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
642 cg4 streams add support for exchanging sidedata. |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
643 """ |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
644 |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
645 deltaheader = _CHANGEGROUPV4_DELTA_HEADER |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
646 deltaheadersize = deltaheader.size |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
647 version = b'04' |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
648 |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
649 def _deltaheader(self, headertuple, prevnode): |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
650 protocol_flags, node, p1, p2, deltabase, cs, flags = headertuple |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
651 return node, p1, p2, deltabase, cs, flags, protocol_flags |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
652 |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
653 def deltachunk(self, prevnode): |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
654 res = super(cg4unpacker, self).deltachunk(prevnode) |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
655 if not res: |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
656 return res |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
657 |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
658 (node, p1, p2, cs, deltabase, delta, flags, protocol_flags) = res |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
659 |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
660 sidedata = {} |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
661 if protocol_flags & storageutil.CG_FLAG_SIDEDATA: |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
662 sidedata_raw = getchunk(self._stream) |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
663 sidedata = sidedatamod.deserialize_sidedata(sidedata_raw) |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
664 |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
665 return node, p1, p2, cs, deltabase, delta, flags, sidedata |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
666 |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
667 |
12329
7458de933f26
bundle: push chunkbuffer down into decompress
Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
668 class headerlessfixup(object): |
7458de933f26
bundle: push chunkbuffer down into decompress
Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
669 def __init__(self, fh, h): |
7458de933f26
bundle: push chunkbuffer down into decompress
Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
670 self._h = h |
7458de933f26
bundle: push chunkbuffer down into decompress
Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
671 self._fh = fh |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
672 |
12329
7458de933f26
bundle: push chunkbuffer down into decompress
Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
673 def read(self, n): |
7458de933f26
bundle: push chunkbuffer down into decompress
Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
674 if self._h: |
7458de933f26
bundle: push chunkbuffer down into decompress
Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
675 d, self._h = self._h[:n], self._h[n:] |
7458de933f26
bundle: push chunkbuffer down into decompress
Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
676 if len(d) < n: |
13457
e74fe15dc7fd
changegroup: verify all stream reads
Mads Kiilerich <mads@kiilerich.com>
parents:
13456
diff
changeset
|
677 d += readexactly(self._fh, n - len(d)) |
12329
7458de933f26
bundle: push chunkbuffer down into decompress
Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
678 return d |
13457
e74fe15dc7fd
changegroup: verify all stream reads
Mads Kiilerich <mads@kiilerich.com>
parents:
13456
diff
changeset
|
679 return readexactly(self._fh, n) |
12329
7458de933f26
bundle: push chunkbuffer down into decompress
Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
680 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
681 |
46780
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
682 def _revisiondeltatochunks(repo, delta, headerfn): |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
683 """Serialize a revisiondelta to changegroup chunks.""" |
39016
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
684 |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
685 # The captured revision delta may be encoded as a delta against |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
686 # a base revision or as a full revision. The changegroup format |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
687 # requires that everything on the wire be deltas. So for full |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
688 # revisions, we need to invent a header that says to rewrite |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
689 # data. |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
690 |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
691 if delta.delta is not None: |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
692 prefix, data = b'', delta.delta |
47012
d55b71393907
node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46927
diff
changeset
|
693 elif delta.basenode == repo.nullid: |
39016
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
694 data = delta.revision |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
695 prefix = mdiff.trivialdiffheader(len(data)) |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
696 else: |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
697 data = delta.revision |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
698 prefix = mdiff.replacediffheader(delta.baserevisionsize, len(data)) |
39016
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
699 |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
700 meta = headerfn(delta) |
39016
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
701 |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
702 yield chunkheader(len(meta) + len(prefix) + len(data)) |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
703 yield meta |
39016
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
704 if prefix: |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
705 yield prefix |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
706 yield data |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
707 |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
708 if delta.protocol_flags & storageutil.CG_FLAG_SIDEDATA: |
46712
e8c11a2c96c0
delta: add sidedata field to revision delta
Raphaël Gomès <rgomes@octobus.net>
parents:
46711
diff
changeset
|
709 # Need a separate chunk for sidedata to be able to differentiate |
e8c11a2c96c0
delta: add sidedata field to revision delta
Raphaël Gomès <rgomes@octobus.net>
parents:
46711
diff
changeset
|
710 # "raw delta" length and sidedata length |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
711 sidedata = delta.sidedata |
46712
e8c11a2c96c0
delta: add sidedata field to revision delta
Raphaël Gomès <rgomes@octobus.net>
parents:
46711
diff
changeset
|
712 yield chunkheader(len(sidedata)) |
e8c11a2c96c0
delta: add sidedata field to revision delta
Raphaël Gomès <rgomes@octobus.net>
parents:
46711
diff
changeset
|
713 yield sidedata |
e8c11a2c96c0
delta: add sidedata field to revision delta
Raphaël Gomès <rgomes@octobus.net>
parents:
46711
diff
changeset
|
714 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
715 |
38997
812eec3f89cb
changegroup: remove _clnodetorev
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38996
diff
changeset
|
716 def _sortnodesellipsis(store, nodes, cl, lookup): |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
717 """Sort nodes for changegroup generation.""" |
38982
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
718 # Ellipses serving mode. |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
719 # |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
720 # In a perfect world, we'd generate better ellipsis-ified graphs |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
721 # for non-changelog revlogs. In practice, we haven't started doing |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
722 # that yet, so the resulting DAGs for the manifestlog and filelogs |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
723 # are actually full of bogus parentage on all the ellipsis |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
724 # nodes. This has the side effect that, while the contents are |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
725 # correct, the individual DAGs might be completely out of whack in |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
726 # a case like 882681bc3166 and its ancestors (back about 10 |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
727 # revisions or so) in the main hg repo. |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
728 # |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
729 # The one invariant we *know* holds is that the new (potentially |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
730 # bogus) DAG shape will be valid if we order the nodes in the |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
731 # order that they're introduced in dramatis personae by the |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
732 # changelog, so what we do is we sort the non-changelog histories |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
733 # by the order in which they are used by the changelog. |
38997
812eec3f89cb
changegroup: remove _clnodetorev
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38996
diff
changeset
|
734 key = lambda n: cl.rev(lookup(n)) |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
735 return sorted(nodes, key=key) |
38982
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
736 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
737 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
738 def _resolvenarrowrevisioninfo( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
739 cl, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
740 store, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
741 ischangelog, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
742 rev, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
743 linkrev, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
744 linknode, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
745 clrevtolocalrev, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
746 fullclnodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
747 precomputedellipsis, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
748 ): |
39004
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
749 linkparents = precomputedellipsis[linkrev] |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
750 |
39004
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
751 def local(clrev): |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
752 """Turn a changelog revnum into a local revnum. |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
753 |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
754 The ellipsis dag is stored as revnums on the changelog, |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
755 but when we're producing ellipsis entries for |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
756 non-changelog revlogs, we need to turn those numbers into |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
757 something local. This does that for us, and during the |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
758 changelog sending phase will also expand the stored |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
759 mappings as needed. |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
760 """ |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
761 if clrev == nullrev: |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
762 return nullrev |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
763 |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
764 if ischangelog: |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
765 return clrev |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
766 |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
767 # Walk the ellipsis-ized changelog breadth-first looking for a |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
768 # change that has been linked from the current revlog. |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
769 # |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
770 # For a flat manifest revlog only a single step should be necessary |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
771 # as all relevant changelog entries are relevant to the flat |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
772 # manifest. |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
773 # |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
774 # For a filelog or tree manifest dirlog however not every changelog |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
775 # entry will have been relevant, so we need to skip some changelog |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
776 # nodes even after ellipsis-izing. |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
777 walk = [clrev] |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
778 while walk: |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
779 p = walk[0] |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
780 walk = walk[1:] |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
781 if p in clrevtolocalrev: |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
782 return clrevtolocalrev[p] |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
783 elif p in fullclnodes: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
784 walk.extend([pp for pp in cl.parentrevs(p) if pp != nullrev]) |
39004
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
785 elif p in precomputedellipsis: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
786 walk.extend( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
787 [pp for pp in precomputedellipsis[p] if pp != nullrev] |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
788 ) |
39004
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
789 else: |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
790 # In this case, we've got an ellipsis with parents |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
791 # outside the current bundle (likely an |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
792 # incremental pull). We "know" that we can use the |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
793 # value of this same revlog at whatever revision |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
794 # is pointed to by linknode. "Know" is in scare |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
795 # quotes because I haven't done enough examination |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
796 # of edge cases to convince myself this is really |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
797 # a fact - it works for all the (admittedly |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
798 # thorough) cases in our testsuite, but I would be |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
799 # somewhat unsurprised to find a case in the wild |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
800 # where this breaks down a bit. That said, I don't |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
801 # know if it would hurt anything. |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
802 for i in pycompat.xrange(rev, 0, -1): |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
803 if store.linkrev(i) == clrev: |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
804 return i |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
805 # We failed to resolve a parent for this node, so |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
806 # we crash the changegroup construction. |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
807 raise error.Abort( |
46513
c3c7a86e9c24
tests: fix differing output between py2 and py3
Raphaël Gomès <rgomes@octobus.net>
parents:
46510
diff
changeset
|
808 b"unable to resolve parent while packing '%s' %r" |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
809 b' for changeset %r' % (store.indexfile, rev, clrev) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
810 ) |
39004
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
811 |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
812 return nullrev |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
813 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
814 if not linkparents or (store.parentrevs(rev) == (nullrev, nullrev)): |
39004
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
815 p1, p2 = nullrev, nullrev |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
816 elif len(linkparents) == 1: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
817 (p1,) = sorted(local(p) for p in linkparents) |
39004
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
818 p2 = nullrev |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
819 else: |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
820 p1, p2 = sorted(local(p) for p in linkparents) |
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
821 |
39018
e793e11e1462
changegroup: introduce requests to define delta generation
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39017
diff
changeset
|
822 p1node, p2node = store.node(p1), store.node(p2) |
39004
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
823 |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
824 return p1node, p2node, linknode |
39004
e11d07cc125c
changegroup: make _revisiondeltanarrow() a standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39003
diff
changeset
|
825 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
826 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
827 def deltagroup( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
828 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
829 store, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
830 nodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
831 ischangelog, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
832 lookup, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
833 forcedeltaparentprev, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
834 topic=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
835 ellipses=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
836 clrevtolocalrev=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
837 fullclnodes=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
838 precomputedellipsis=None, |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
839 sidedata_helpers=None, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
840 ): |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
841 """Calculate deltas for a set of revisions. |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
842 |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
843 Is a generator of ``revisiondelta`` instances. |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
844 |
39239
0617a700ef7b
changegroup: change topics during generation
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39238
diff
changeset
|
845 If topic is not None, progress detail will be generated using this |
0617a700ef7b
changegroup: change topics during generation
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39238
diff
changeset
|
846 topic name (e.g. changesets, manifests, etc). |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
847 |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
848 See `storageutil.emitrevisions` for the doc on `sidedata_helpers`. |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
849 """ |
39229
2646b8d66b7b
changegroup: move node sorting into deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39181
diff
changeset
|
850 if not nodes: |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
851 return |
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
852 |
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
853 cl = repo.changelog |
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
854 |
39229
2646b8d66b7b
changegroup: move node sorting into deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39181
diff
changeset
|
855 if ischangelog: |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
856 # `hg log` shows changesets in storage order. To preserve order |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
857 # across clones, send out changesets in storage order. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
858 nodesorder = b'storage' |
39229
2646b8d66b7b
changegroup: move node sorting into deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39181
diff
changeset
|
859 elif ellipses: |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
860 nodes = _sortnodesellipsis(store, nodes, cl, lookup) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
861 nodesorder = b'nodes' |
39229
2646b8d66b7b
changegroup: move node sorting into deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39181
diff
changeset
|
862 else: |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
863 nodesorder = None |
39229
2646b8d66b7b
changegroup: move node sorting into deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39181
diff
changeset
|
864 |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
865 # Perform ellipses filtering and revision massaging. We do this before |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
866 # emitrevisions() because a) filtering out revisions creates less work |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
867 # for emitrevisions() b) dropping revisions would break emitrevisions()'s |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
868 # assumptions about delta choices and we would possibly send a delta |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
869 # referencing a missing base revision. |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
870 # |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
871 # Also, calling lookup() has side-effects with regards to populating |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
872 # data structures. If we don't call lookup() for each node or if we call |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
873 # lookup() after the first pass through each node, things can break - |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
874 # possibly intermittently depending on the python hash seed! For that |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
875 # reason, we store a mapping of all linknodes during the initial node |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
876 # pass rather than use lookup() on the output side. |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
877 if ellipses: |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
878 filtered = [] |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
879 adjustedparents = {} |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
880 linknodes = {} |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
881 |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
882 for node in nodes: |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
883 rev = store.rev(node) |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
884 linknode = lookup(node) |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
885 linkrev = cl.rev(linknode) |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
886 clrevtolocalrev[linkrev] = rev |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
887 |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
888 # If linknode is in fullclnodes, it means the corresponding |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
889 # changeset was a full changeset and is being sent unaltered. |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
890 if linknode in fullclnodes: |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
891 linknodes[node] = linknode |
39018
e793e11e1462
changegroup: introduce requests to define delta generation
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39017
diff
changeset
|
892 |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
893 # If the corresponding changeset wasn't in the set computed |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
894 # as relevant to us, it should be dropped outright. |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
895 elif linkrev not in precomputedellipsis: |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
896 continue |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
897 |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
898 else: |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
899 # We could probably do this later and avoid the dict |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
900 # holding state. But it likely doesn't matter. |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
901 p1node, p2node, linknode = _resolvenarrowrevisioninfo( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
902 cl, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
903 store, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
904 ischangelog, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
905 rev, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
906 linkrev, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
907 linknode, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
908 clrevtolocalrev, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
909 fullclnodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
910 precomputedellipsis, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
911 ) |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
912 |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
913 adjustedparents[node] = (p1node, p2node) |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
914 linknodes[node] = linknode |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
915 |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
916 filtered.append(node) |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
917 |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
918 nodes = filtered |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
919 |
39018
e793e11e1462
changegroup: introduce requests to define delta generation
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39017
diff
changeset
|
920 # We expect the first pass to be fast, so we only engage the progress |
e793e11e1462
changegroup: introduce requests to define delta generation
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39017
diff
changeset
|
921 # meter for constructing the revision deltas. |
e793e11e1462
changegroup: introduce requests to define delta generation
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39017
diff
changeset
|
922 progress = None |
39239
0617a700ef7b
changegroup: change topics during generation
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39238
diff
changeset
|
923 if topic is not None: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
924 progress = repo.ui.makeprogress( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
925 topic, unit=_(b'chunks'), total=len(nodes) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
926 ) |
39018
e793e11e1462
changegroup: introduce requests to define delta generation
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39017
diff
changeset
|
927 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
928 configtarget = repo.ui.config(b'devel', b'bundle.delta') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
929 if configtarget not in (b'', b'p1', b'full'): |
46686
26d1ddc3f398
changegroup: convert a warning message to bytes
Matt Harbison <matt_harbison@yahoo.com>
parents:
45790
diff
changeset
|
930 msg = _(b"""config "devel.bundle.delta" as unknown value: %s""") |
40432
968dd7e02ac5
changegroup: allow to force delta to be against p1
Boris Feld <boris.feld@octobus.net>
parents:
40430
diff
changeset
|
931 repo.ui.warn(msg % configtarget) |
968dd7e02ac5
changegroup: allow to force delta to be against p1
Boris Feld <boris.feld@octobus.net>
parents:
40430
diff
changeset
|
932 |
40430
6a917075535a
storage: also use `deltamode argument` for ifiledata
Boris Feld <boris.feld@octobus.net>
parents:
40344
diff
changeset
|
933 deltamode = repository.CG_DELTAMODE_STD |
6a917075535a
storage: also use `deltamode argument` for ifiledata
Boris Feld <boris.feld@octobus.net>
parents:
40344
diff
changeset
|
934 if forcedeltaparentprev: |
6a917075535a
storage: also use `deltamode argument` for ifiledata
Boris Feld <boris.feld@octobus.net>
parents:
40344
diff
changeset
|
935 deltamode = repository.CG_DELTAMODE_PREV |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
936 elif configtarget == b'p1': |
40432
968dd7e02ac5
changegroup: allow to force delta to be against p1
Boris Feld <boris.feld@octobus.net>
parents:
40430
diff
changeset
|
937 deltamode = repository.CG_DELTAMODE_P1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
938 elif configtarget == b'full': |
40433
808b762679cd
changegroup: add a option to create bundle with full snapshot only
Boris Feld <boris.feld@octobus.net>
parents:
40432
diff
changeset
|
939 deltamode = repository.CG_DELTAMODE_FULL |
40430
6a917075535a
storage: also use `deltamode argument` for ifiledata
Boris Feld <boris.feld@octobus.net>
parents:
40344
diff
changeset
|
940 |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
941 revisions = store.emitrevisions( |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
942 nodes, |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
943 nodesorder=nodesorder, |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
944 revisiondata=True, |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
945 assumehaveparentrevisions=not ellipses, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
946 deltamode=deltamode, |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
947 sidedata_helpers=sidedata_helpers, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
948 ) |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
949 |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
950 for i, revision in enumerate(revisions): |
39018
e793e11e1462
changegroup: introduce requests to define delta generation
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39017
diff
changeset
|
951 if progress: |
e793e11e1462
changegroup: introduce requests to define delta generation
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39017
diff
changeset
|
952 progress.update(i + 1) |
e793e11e1462
changegroup: introduce requests to define delta generation
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39017
diff
changeset
|
953 |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
954 if ellipses: |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
955 linknode = linknodes[revision.node] |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
956 |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
957 if revision.node in adjustedparents: |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
958 p1node, p2node = adjustedparents[revision.node] |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
959 revision.p1node = p1node |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
960 revision.p2node = p2node |
40047
8e398628a3f2
repository: define and use revision flag constants
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39866
diff
changeset
|
961 revision.flags |= repository.REVISION_FLAG_ELLIPSIS |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
962 |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
963 else: |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
964 linknode = lookup(revision.node) |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
965 |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
966 revision.linknode = linknode |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
967 yield revision |
39018
e793e11e1462
changegroup: introduce requests to define delta generation
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39017
diff
changeset
|
968 |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
969 if progress: |
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
970 progress.complete() |
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
971 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
972 |
38902
4c99c6d1ef95
changegroup: rename cg1packer to cgpacker
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38901
diff
changeset
|
973 class cgpacker(object): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
974 def __init__( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
975 self, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
976 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
977 oldmatcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
978 matcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
979 version, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
980 builddeltaheader, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
981 manifestsend, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
982 forcedeltaparentprev=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
983 bundlecaps=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
984 ellipses=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
985 shallow=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
986 ellipsisroots=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
987 fullnodes=None, |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
988 remote_sidedata=None, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
989 ): |
19202
0455fc94ae00
bundle-ng: move gengroup into bundler, pass repo object to bundler
Sune Foldager <cryo@cyanite.org>
parents:
19201
diff
changeset
|
990 """Given a source repo, construct a bundler. |
32287
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32268
diff
changeset
|
991 |
40344
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
992 oldmatcher is a matcher that matches on files the client already has. |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
993 These will not be included in the changegroup. |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
994 |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
995 matcher is a matcher that matches on files to include in the |
38794
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
996 changegroup. Used to facilitate sparse changegroups. |
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
997 |
39017
ef3d3a2f9aa5
changegroup: refactor delta parent code
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39016
diff
changeset
|
998 forcedeltaparentprev indicates whether delta parents must be against |
ef3d3a2f9aa5
changegroup: refactor delta parent code
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39016
diff
changeset
|
999 the previous revision in a delta group. This should only be used for |
ef3d3a2f9aa5
changegroup: refactor delta parent code
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39016
diff
changeset
|
1000 compatibility with changegroup version 1. |
38901
23ae0c07a3e1
changegroup: control delta parent behavior via constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38900
diff
changeset
|
1001 |
38897
bd64b8b8f0dd
changegroup: pass function to build delta header into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38896
diff
changeset
|
1002 builddeltaheader is a callable that constructs the header for a group |
bd64b8b8f0dd
changegroup: pass function to build delta header into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38896
diff
changeset
|
1003 delta. |
bd64b8b8f0dd
changegroup: pass function to build delta header into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38896
diff
changeset
|
1004 |
38898
67f37e8a5490
changegroup: pass end of manifests marker into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38897
diff
changeset
|
1005 manifestsend is a chunk to send after manifests have been fully emitted. |
67f37e8a5490
changegroup: pass end of manifests marker into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38897
diff
changeset
|
1006 |
38908
1469584ad5fe
changegroup: specify ellipses mode explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38907
diff
changeset
|
1007 ellipses indicates whether ellipsis serving mode is enabled. |
1469584ad5fe
changegroup: specify ellipses mode explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38907
diff
changeset
|
1008 |
32287
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32268
diff
changeset
|
1009 bundlecaps is optional and can be used to specify the set of |
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32268
diff
changeset
|
1010 capabilities which can be used to build the bundle. While bundlecaps is |
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32268
diff
changeset
|
1011 unused in core Mercurial, extensions rely on this feature to communicate |
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32268
diff
changeset
|
1012 capabilities to customize the changegroup packer. |
38904
cdb9bc216771
changegroup: declare shallow flag in constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38903
diff
changeset
|
1013 |
cdb9bc216771
changegroup: declare shallow flag in constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38903
diff
changeset
|
1014 shallow indicates whether shallow data might be sent. The packer may |
cdb9bc216771
changegroup: declare shallow flag in constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38903
diff
changeset
|
1015 need to pack file contents not introduced by the changes being packed. |
38909
1af339c22aeb
changegroup: move fullnodes into cgpacker
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38908
diff
changeset
|
1016 |
38996
5baafb8fe253
changegroup: rename _fullnodes to _fullclnodes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38995
diff
changeset
|
1017 fullnodes is the set of changelog nodes which should not be ellipsis |
5baafb8fe253
changegroup: rename _fullnodes to _fullclnodes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38995
diff
changeset
|
1018 nodes. We store this rather than the set of nodes that should be |
5baafb8fe253
changegroup: rename _fullnodes to _fullclnodes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38995
diff
changeset
|
1019 ellipsis because for very large histories we expect this to be |
5baafb8fe253
changegroup: rename _fullnodes to _fullclnodes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38995
diff
changeset
|
1020 significantly smaller. |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1021 |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1022 remote_sidedata is the set of sidedata categories wanted by the remote. |
19202
0455fc94ae00
bundle-ng: move gengroup into bundler, pass repo object to bundler
Sune Foldager <cryo@cyanite.org>
parents:
19201
diff
changeset
|
1023 """ |
40344
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1024 assert oldmatcher |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1025 assert matcher |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1026 self._oldmatcher = oldmatcher |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1027 self._matcher = matcher |
38794
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
1028 |
38895
d7ac49c2353c
changegroup: pass version into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38894
diff
changeset
|
1029 self.version = version |
39017
ef3d3a2f9aa5
changegroup: refactor delta parent code
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39016
diff
changeset
|
1030 self._forcedeltaparentprev = forcedeltaparentprev |
38897
bd64b8b8f0dd
changegroup: pass function to build delta header into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38896
diff
changeset
|
1031 self._builddeltaheader = builddeltaheader |
38898
67f37e8a5490
changegroup: pass end of manifests marker into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38897
diff
changeset
|
1032 self._manifestsend = manifestsend |
38908
1469584ad5fe
changegroup: specify ellipses mode explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38907
diff
changeset
|
1033 self._ellipses = ellipses |
38895
d7ac49c2353c
changegroup: pass version into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38894
diff
changeset
|
1034 |
32287
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32268
diff
changeset
|
1035 # Set of capabilities we can use to build the bundle. |
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32268
diff
changeset
|
1036 if bundlecaps is None: |
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32268
diff
changeset
|
1037 bundlecaps = set() |
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32268
diff
changeset
|
1038 self._bundlecaps = bundlecaps |
46713
bc2519513ae0
sidedata-exchange: add `wanted_sidedata` and `sidedata_computers` to repos
Raphaël Gomès <rgomes@octobus.net>
parents:
46712
diff
changeset
|
1039 if remote_sidedata is None: |
bc2519513ae0
sidedata-exchange: add `wanted_sidedata` and `sidedata_computers` to repos
Raphaël Gomès <rgomes@octobus.net>
parents:
46712
diff
changeset
|
1040 remote_sidedata = set() |
bc2519513ae0
sidedata-exchange: add `wanted_sidedata` and `sidedata_computers` to repos
Raphaël Gomès <rgomes@octobus.net>
parents:
46712
diff
changeset
|
1041 self._remote_sidedata = remote_sidedata |
38904
cdb9bc216771
changegroup: declare shallow flag in constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38903
diff
changeset
|
1042 self._isshallow = shallow |
38996
5baafb8fe253
changegroup: rename _fullnodes to _fullclnodes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38995
diff
changeset
|
1043 self._fullclnodes = fullnodes |
38900
6e999a2d8fe7
changegroup: control reordering via constructor argument
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38899
diff
changeset
|
1044 |
38907
ad4c4cc9a5ac
changegroup: pass ellipsis roots into cgpacker constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38906
diff
changeset
|
1045 # Maps ellipsis revs to their roots at the changelog level. |
ad4c4cc9a5ac
changegroup: pass ellipsis roots into cgpacker constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38906
diff
changeset
|
1046 self._precomputedellipsis = ellipsisroots |
ad4c4cc9a5ac
changegroup: pass ellipsis roots into cgpacker constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38906
diff
changeset
|
1047 |
19202
0455fc94ae00
bundle-ng: move gengroup into bundler, pass repo object to bundler
Sune Foldager <cryo@cyanite.org>
parents:
19201
diff
changeset
|
1048 self._repo = repo |
38900
6e999a2d8fe7
changegroup: control reordering via constructor argument
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38899
diff
changeset
|
1049 |
23748
4ab66de46a96
bundle: when verbose, show what takes up the space in the generated bundle
Mads Kiilerich <madski@unity3d.com>
parents:
23382
diff
changeset
|
1050 if self._repo.ui.verbose and not self._repo.ui.debugflag: |
4ab66de46a96
bundle: when verbose, show what takes up the space in the generated bundle
Mads Kiilerich <madski@unity3d.com>
parents:
23382
diff
changeset
|
1051 self._verbosenote = self._repo.ui.note |
4ab66de46a96
bundle: when verbose, show what takes up the space in the generated bundle
Mads Kiilerich <madski@unity3d.com>
parents:
23382
diff
changeset
|
1052 else: |
4ab66de46a96
bundle: when verbose, show what takes up the space in the generated bundle
Mads Kiilerich <madski@unity3d.com>
parents:
23382
diff
changeset
|
1053 self._verbosenote = lambda s: None |
4ab66de46a96
bundle: when verbose, show what takes up the space in the generated bundle
Mads Kiilerich <madski@unity3d.com>
parents:
23382
diff
changeset
|
1054 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1055 def generate( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1056 self, commonrevs, clnodes, fastpathlinkrev, source, changelog=True |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1057 ): |
39672
a1942015c10e
changegroup: add functionality to skip adding changelog data to changegroup
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39670
diff
changeset
|
1058 """Yield a sequence of changegroup byte chunks. |
a1942015c10e
changegroup: add functionality to skip adding changelog data to changegroup
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39670
diff
changeset
|
1059 If changelog is False, changelog data won't be added to changegroup |
a1942015c10e
changegroup: add functionality to skip adding changelog data to changegroup
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39670
diff
changeset
|
1060 """ |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1061 |
19202
0455fc94ae00
bundle-ng: move gengroup into bundler, pass repo object to bundler
Sune Foldager <cryo@cyanite.org>
parents:
19201
diff
changeset
|
1062 repo = self._repo |
24978
f52560c64953
changegroup: drop _changelog and _manifest properties
Martin von Zweigbergk <martinvonz@google.com>
parents:
24977
diff
changeset
|
1063 cl = repo.changelog |
19204
e9c5b1c246dc
bundle-ng: move bundle generation to changegroup.py
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19202
diff
changeset
|
1064 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1065 self._verbosenote(_(b'uncompressed size of bundle content:\n')) |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1066 size = 0 |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1067 |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1068 sidedata_helpers = None |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1069 if self.version == b'04': |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1070 remote_sidedata = self._remote_sidedata |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1071 if source == b'strip': |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1072 # We're our own remote when stripping, get the no-op helpers |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1073 # TODO a better approach would be for the strip bundle to |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1074 # correctly advertise its sidedata categories directly. |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1075 remote_sidedata = repo._wanted_sidedata |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1076 sidedata_helpers = get_sidedata_helpers(repo, remote_sidedata) |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1077 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1078 clstate, deltas = self._generatechangelog( |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1079 cl, |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1080 clnodes, |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1081 generate=changelog, |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1082 sidedata_helpers=sidedata_helpers, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1083 ) |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1084 for delta in deltas: |
46780
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1085 for chunk in _revisiondeltatochunks( |
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1086 self._repo, delta, self._builddeltaheader |
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1087 ): |
41448
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1088 size += len(chunk) |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1089 yield chunk |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1090 |
39010
fcdab6629dde
changegroup: emit delta group close chunk outside of deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39009
diff
changeset
|
1091 close = closechunk() |
fcdab6629dde
changegroup: emit delta group close chunk outside of deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39009
diff
changeset
|
1092 size += len(close) |
fcdab6629dde
changegroup: emit delta group close chunk outside of deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39009
diff
changeset
|
1093 yield closechunk() |
fcdab6629dde
changegroup: emit delta group close chunk outside of deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39009
diff
changeset
|
1094 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1095 self._verbosenote(_(b'%8.i (changelog)\n') % size) |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1096 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1097 clrevorder = clstate[b'clrevorder'] |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1098 manifests = clstate[b'manifests'] |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1099 changedfiles = clstate[b'changedfiles'] |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1100 |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1101 # We need to make sure that the linkrev in the changegroup refers to |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1102 # the first changeset that introduced the manifest or file revision. |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1103 # The fastpath is usually safer than the slowpath, because the filelogs |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1104 # are walked in revlog order. |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1105 # |
39861
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39733
diff
changeset
|
1106 # When taking the slowpath when the manifest revlog uses generaldelta, |
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39733
diff
changeset
|
1107 # the manifest may be walked in the "wrong" order. Without 'clrevorder', |
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39733
diff
changeset
|
1108 # we would get an incorrect linkrev (see fix in cc0ff93d0c0c). |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1109 # |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1110 # When taking the fastpath, we are only vulnerable to reordering |
39861
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39733
diff
changeset
|
1111 # of the changelog itself. The changelog never uses generaldelta and is |
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39733
diff
changeset
|
1112 # never reordered. To handle this case, we simply take the slowpath, |
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39733
diff
changeset
|
1113 # which already has the 'clrevorder' logic. This was also fixed in |
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39733
diff
changeset
|
1114 # cc0ff93d0c0c. |
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39733
diff
changeset
|
1115 |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1116 # Treemanifests don't work correctly with fastpathlinkrev |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1117 # either, because we don't discover which directory nodes to |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1118 # send along with files. This could probably be fixed. |
45552
10284ce3d5ed
scmutil: introduce function to check whether repo uses treemanifest or not
Pulkit Goyal <7895pulkit@gmail.com>
parents:
45372
diff
changeset
|
1119 fastpathlinkrev = fastpathlinkrev and not scmutil.istreemanifest(repo) |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1120 |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1121 fnodes = {} # needed file nodes |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1122 |
39011
2ebdd265fe8c
changegroup: move size tracking and end of manifests to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39010
diff
changeset
|
1123 size = 0 |
39012
c921ad9cae08
changegroup: move manifest chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39011
diff
changeset
|
1124 it = self.generatemanifests( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1125 commonrevs, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1126 clrevorder, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1127 fastpathlinkrev, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1128 manifests, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1129 fnodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1130 source, |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1131 clstate[b'clrevtomanifestrev'], |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1132 sidedata_helpers=sidedata_helpers, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1133 ) |
39012
c921ad9cae08
changegroup: move manifest chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39011
diff
changeset
|
1134 |
39233
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39231
diff
changeset
|
1135 for tree, deltas in it: |
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39231
diff
changeset
|
1136 if tree: |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1137 assert self.version in (b'03', b'04') |
39233
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39231
diff
changeset
|
1138 chunk = _fileheader(tree) |
39012
c921ad9cae08
changegroup: move manifest chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39011
diff
changeset
|
1139 size += len(chunk) |
c921ad9cae08
changegroup: move manifest chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39011
diff
changeset
|
1140 yield chunk |
c921ad9cae08
changegroup: move manifest chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39011
diff
changeset
|
1141 |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1142 for delta in deltas: |
46780
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1143 chunks = _revisiondeltatochunks( |
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1144 self._repo, delta, self._builddeltaheader |
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1145 ) |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1146 for chunk in chunks: |
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1147 size += len(chunk) |
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1148 yield chunk |
39012
c921ad9cae08
changegroup: move manifest chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39011
diff
changeset
|
1149 |
c921ad9cae08
changegroup: move manifest chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39011
diff
changeset
|
1150 close = closechunk() |
c921ad9cae08
changegroup: move manifest chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39011
diff
changeset
|
1151 size += len(close) |
c921ad9cae08
changegroup: move manifest chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39011
diff
changeset
|
1152 yield close |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1153 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1154 self._verbosenote(_(b'%8.i (manifests)\n') % size) |
39011
2ebdd265fe8c
changegroup: move size tracking and end of manifests to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39010
diff
changeset
|
1155 yield self._manifestsend |
2ebdd265fe8c
changegroup: move size tracking and end of manifests to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39010
diff
changeset
|
1156 |
38983
fbbda9ff3deb
changegroup: pass mfdicts properly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38982
diff
changeset
|
1157 mfdicts = None |
fbbda9ff3deb
changegroup: pass mfdicts properly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38982
diff
changeset
|
1158 if self._ellipses and self._isshallow: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1159 mfdicts = [ |
46624
357d2ea95ce9
changegroup: use the local variable instead of reaching through self
Raphaël Gomès <rgomes@octobus.net>
parents:
46513
diff
changeset
|
1160 (repo.manifestlog[n].read(), lr) |
43106
d783f945a701
py3: finish porting iteritems() to pycompat and remove source transformer
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43085
diff
changeset
|
1161 for (n, lr) in pycompat.iteritems(manifests) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1162 ] |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1163 |
39238
cc957b9dc335
changegroup: rename mfs to manifests
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39237
diff
changeset
|
1164 manifests.clear() |
44452
9d2b2df2c2ba
cleanup: run pyupgrade on our source tree to clean up varying things
Augie Fackler <augie@google.com>
parents:
44306
diff
changeset
|
1165 clrevs = {cl.rev(x) for x in clnodes} |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1166 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1167 it = self.generatefiles( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1168 changedfiles, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1169 commonrevs, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1170 source, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1171 mfdicts, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1172 fastpathlinkrev, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1173 fnodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1174 clrevs, |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1175 sidedata_helpers=sidedata_helpers, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1176 ) |
39013
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
changeset
|
1177 |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1178 for path, deltas in it: |
39013
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
changeset
|
1179 h = _fileheader(path) |
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
changeset
|
1180 size = len(h) |
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
changeset
|
1181 yield h |
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
changeset
|
1182 |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1183 for delta in deltas: |
46780
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1184 chunks = _revisiondeltatochunks( |
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1185 self._repo, delta, self._builddeltaheader |
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1186 ) |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1187 for chunk in chunks: |
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1188 size += len(chunk) |
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1189 yield chunk |
39013
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
changeset
|
1190 |
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
changeset
|
1191 close = closechunk() |
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
changeset
|
1192 size += len(close) |
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
changeset
|
1193 yield close |
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
changeset
|
1194 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1195 self._verbosenote(_(b'%8.i %s\n') % (size, path)) |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1196 |
39002
eb8a0139ace3
changegroup: inline _close()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39001
diff
changeset
|
1197 yield closechunk() |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1198 |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1199 if clnodes: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1200 repo.hook(b'outgoing', node=hex(clnodes[0]), source=source) |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1201 |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1202 def _generatechangelog( |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1203 self, cl, nodes, generate=True, sidedata_helpers=None |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1204 ): |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1205 """Generate data for changelog chunks. |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1206 |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1207 Returns a 2-tuple of a dict containing state and an iterable of |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1208 byte chunks. The state will not be fully populated until the |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1209 chunk stream has been fully consumed. |
41448
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1210 |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1211 if generate is False, the state will be fully populated and no chunk |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1212 stream will be yielded |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1213 |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1214 See `storageutil.emitrevisions` for the doc on `sidedata_helpers`. |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1215 """ |
23381
cc0ff93d0c0c
changegroup: fix file linkrevs during reorders (issue4462)
Durham Goode <durham@fb.com>
parents:
23226
diff
changeset
|
1216 clrevorder = {} |
39238
cc957b9dc335
changegroup: rename mfs to manifests
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39237
diff
changeset
|
1217 manifests = {} |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1218 mfl = self._repo.manifestlog |
28241
a4286175ecba
changegroup: drop special-casing of flat manifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
28240
diff
changeset
|
1219 changedfiles = set() |
38998
40374b4a780f
changegroup: track changelog to manifest revision map explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38997
diff
changeset
|
1220 clrevtomanifestrev = {} |
19204
e9c5b1c246dc
bundle-ng: move bundle generation to changegroup.py
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19202
diff
changeset
|
1221 |
41445
73a33fe625bb
changegroup: initialize the state variable a bit earlier
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41365
diff
changeset
|
1222 state = { |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1223 b'clrevorder': clrevorder, |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1224 b'manifests': manifests, |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1225 b'changedfiles': changedfiles, |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1226 b'clrevtomanifestrev': clrevtomanifestrev, |
41445
73a33fe625bb
changegroup: initialize the state variable a bit earlier
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41365
diff
changeset
|
1227 } |
73a33fe625bb
changegroup: initialize the state variable a bit earlier
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41365
diff
changeset
|
1228 |
41448
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1229 if not (generate or self._ellipses): |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1230 # sort the nodes in storage order |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1231 nodes = sorted(nodes, key=cl.rev) |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1232 for node in nodes: |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1233 c = cl.changelogrevision(node) |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1234 clrevorder[node] = len(clrevorder) |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1235 # record the first changeset introducing this manifest version |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1236 manifests.setdefault(c.manifest, node) |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1237 # Record a complete list of potentially-changed files in |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1238 # this manifest. |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1239 changedfiles.update(c.files) |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1240 |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1241 return state, () |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1242 |
38890
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1243 # Callback for the changelog, used to collect changed files and |
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1244 # manifest nodes. |
19207
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
1245 # Returns the linkrev node (identity in the changelog case). |
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
1246 def lookupcl(x): |
39237
3634ed953a42
changegroup: clean up changelog callback
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39236
diff
changeset
|
1247 c = cl.changelogrevision(x) |
23381
cc0ff93d0c0c
changegroup: fix file linkrevs during reorders (issue4462)
Durham Goode <durham@fb.com>
parents:
23226
diff
changeset
|
1248 clrevorder[x] = len(clrevorder) |
38890
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1249 |
38908
1469584ad5fe
changegroup: specify ellipses mode explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38907
diff
changeset
|
1250 if self._ellipses: |
39238
cc957b9dc335
changegroup: rename mfs to manifests
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39237
diff
changeset
|
1251 # Only update manifests if x is going to be sent. Otherwise we |
38890
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1252 # end up with bogus linkrevs specified for manifests and |
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1253 # we skip some manifest nodes that we should otherwise |
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1254 # have sent. |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1255 if ( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1256 x in self._fullclnodes |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1257 or cl.rev(x) in self._precomputedellipsis |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1258 ): |
39237
3634ed953a42
changegroup: clean up changelog callback
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39236
diff
changeset
|
1259 |
3634ed953a42
changegroup: clean up changelog callback
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39236
diff
changeset
|
1260 manifestnode = c.manifest |
38890
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1261 # Record the first changeset introducing this manifest |
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1262 # version. |
39238
cc957b9dc335
changegroup: rename mfs to manifests
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39237
diff
changeset
|
1263 manifests.setdefault(manifestnode, x) |
38890
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1264 # Set this narrow-specific dict so we have the lowest |
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1265 # manifest revnum to look up for this cl revnum. (Part of |
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1266 # mapping changelog ellipsis parents to manifest ellipsis |
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1267 # parents) |
39237
3634ed953a42
changegroup: clean up changelog callback
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39236
diff
changeset
|
1268 clrevtomanifestrev.setdefault( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1269 cl.rev(x), mfl.rev(manifestnode) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1270 ) |
38890
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1271 # We can't trust the changed files list in the changeset if the |
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1272 # client requested a shallow clone. |
38904
cdb9bc216771
changegroup: declare shallow flag in constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38903
diff
changeset
|
1273 if self._isshallow: |
39237
3634ed953a42
changegroup: clean up changelog callback
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39236
diff
changeset
|
1274 changedfiles.update(mfl[c.manifest].read().keys()) |
38890
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1275 else: |
39237
3634ed953a42
changegroup: clean up changelog callback
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39236
diff
changeset
|
1276 changedfiles.update(c.files) |
38890
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1277 else: |
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1278 # record the first changeset introducing this manifest version |
39238
cc957b9dc335
changegroup: rename mfs to manifests
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39237
diff
changeset
|
1279 manifests.setdefault(c.manifest, x) |
38890
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1280 # Record a complete list of potentially-changed files in |
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1281 # this manifest. |
39237
3634ed953a42
changegroup: clean up changelog callback
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39236
diff
changeset
|
1282 changedfiles.update(c.files) |
38890
d706c77449f9
changegroup: move generate() modifications from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38889
diff
changeset
|
1283 |
19207
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
1284 return x |
19204
e9c5b1c246dc
bundle-ng: move bundle generation to changegroup.py
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19202
diff
changeset
|
1285 |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
1286 gen = deltagroup( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1287 self._repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1288 cl, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1289 nodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1290 True, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1291 lookupcl, |
39017
ef3d3a2f9aa5
changegroup: refactor delta parent code
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39016
diff
changeset
|
1292 self._forcedeltaparentprev, |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
1293 ellipses=self._ellipses, |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1294 topic=_(b'changesets'), |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
1295 clrevtolocalrev={}, |
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
1296 fullclnodes=self._fullclnodes, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1297 precomputedellipsis=self._precomputedellipsis, |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1298 sidedata_helpers=sidedata_helpers, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1299 ) |
28227
1c36cc8e7870
changegroup: extract generatemanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27953
diff
changeset
|
1300 |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1301 return state, gen |
28227
1c36cc8e7870
changegroup: extract generatemanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27953
diff
changeset
|
1302 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1303 def generatemanifests( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1304 self, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1305 commonrevs, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1306 clrevorder, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1307 fastpathlinkrev, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1308 manifests, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1309 fnodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1310 source, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1311 clrevtolocalrev, |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1312 sidedata_helpers=None, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1313 ): |
34149
75cc1f1e11f2
changegroup: add source parameter to generatemanifests
Durham Goode <durham@fb.com>
parents:
34148
diff
changeset
|
1314 """Returns an iterator of changegroup chunks containing manifests. |
75cc1f1e11f2
changegroup: add source parameter to generatemanifests
Durham Goode <durham@fb.com>
parents:
34148
diff
changeset
|
1315 |
75cc1f1e11f2
changegroup: add source parameter to generatemanifests
Durham Goode <durham@fb.com>
parents:
34148
diff
changeset
|
1316 `source` is unused here, but is used by extensions like remotefilelog to |
75cc1f1e11f2
changegroup: add source parameter to generatemanifests
Durham Goode <durham@fb.com>
parents:
34148
diff
changeset
|
1317 change what is sent based in pulls vs pushes, etc. |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1318 |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1319 See `storageutil.emitrevisions` for the doc on `sidedata_helpers`. |
34149
75cc1f1e11f2
changegroup: add source parameter to generatemanifests
Durham Goode <durham@fb.com>
parents:
34148
diff
changeset
|
1320 """ |
28227
1c36cc8e7870
changegroup: extract generatemanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27953
diff
changeset
|
1321 repo = self._repo |
30294
bce79dfcf5e4
manifest: get rid of manifest.readshallowfast
Durham Goode <durham@fb.com>
parents:
30268
diff
changeset
|
1322 mfl = repo.manifestlog |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1323 tmfnodes = {b'': manifests} |
28227
1c36cc8e7870
changegroup: extract generatemanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27953
diff
changeset
|
1324 |
19207
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
1325 # Callback for the manifest, used to collect linkrevs for filelog |
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
1326 # revisions. |
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
1327 # Returns the linkrev node (collected in lookupcl). |
39233
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39231
diff
changeset
|
1328 def makelookupmflinknode(tree, nodes): |
28231
3faba927dd93
changegroup: introduce makelookupmflinknode(dir)
Martin von Zweigbergk <martinvonz@google.com>
parents:
28230
diff
changeset
|
1329 if fastpathlinkrev: |
39233
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39231
diff
changeset
|
1330 assert not tree |
46787
70f8c64812db
typing: fix directives mangled by black
Matt Harbison <matt_harbison@yahoo.com>
parents:
46686
diff
changeset
|
1331 |
70f8c64812db
typing: fix directives mangled by black
Matt Harbison <matt_harbison@yahoo.com>
parents:
46686
diff
changeset
|
1332 # pytype: disable=unsupported-operands |
70f8c64812db
typing: fix directives mangled by black
Matt Harbison <matt_harbison@yahoo.com>
parents:
46686
diff
changeset
|
1333 return manifests.__getitem__ |
70f8c64812db
typing: fix directives mangled by black
Matt Harbison <matt_harbison@yahoo.com>
parents:
46686
diff
changeset
|
1334 # pytype: enable=unsupported-operands |
28231
3faba927dd93
changegroup: introduce makelookupmflinknode(dir)
Martin von Zweigbergk <martinvonz@google.com>
parents:
28230
diff
changeset
|
1335 |
27239
65c47779bcb5
changegroup: remove one special case from lookupmflinknode
Augie Fackler <augie@google.com>
parents:
27238
diff
changeset
|
1336 def lookupmflinknode(x): |
65c47779bcb5
changegroup: remove one special case from lookupmflinknode
Augie Fackler <augie@google.com>
parents:
27238
diff
changeset
|
1337 """Callback for looking up the linknode for manifests. |
27219
beb60a898dd0
changegroup: document manifest linkrev callback some more
Augie Fackler <augie@google.com>
parents:
27218
diff
changeset
|
1338 |
27239
65c47779bcb5
changegroup: remove one special case from lookupmflinknode
Augie Fackler <augie@google.com>
parents:
27238
diff
changeset
|
1339 Returns the linkrev node for the specified manifest. |
27219
beb60a898dd0
changegroup: document manifest linkrev callback some more
Augie Fackler <augie@google.com>
parents:
27218
diff
changeset
|
1340 |
27239
65c47779bcb5
changegroup: remove one special case from lookupmflinknode
Augie Fackler <augie@google.com>
parents:
27238
diff
changeset
|
1341 SIDE EFFECT: |
65c47779bcb5
changegroup: remove one special case from lookupmflinknode
Augie Fackler <augie@google.com>
parents:
27238
diff
changeset
|
1342 |
27432
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
1343 1) fclnodes gets populated with the list of relevant |
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
1344 file nodes if we're not using fastpathlinkrev |
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
1345 2) When treemanifests are in use, collects treemanifest nodes |
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
1346 to send |
27219
beb60a898dd0
changegroup: document manifest linkrev callback some more
Augie Fackler <augie@google.com>
parents:
27218
diff
changeset
|
1347 |
27432
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
1348 Note that this means manifests must be completely sent to |
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
1349 the client before you can trust the list of files and |
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
1350 treemanifests to send. |
27239
65c47779bcb5
changegroup: remove one special case from lookupmflinknode
Augie Fackler <augie@google.com>
parents:
27238
diff
changeset
|
1351 """ |
35012
d80380ba8e7d
changegroup: use any node, not min(), in treemanifest's generatemanifests
Kyle Lippincott <spectral@google.com>
parents:
34734
diff
changeset
|
1352 clnode = nodes[x] |
39233
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39231
diff
changeset
|
1353 mdata = mfl.get(tree, x).readfast(shallow=True) |
28241
a4286175ecba
changegroup: drop special-casing of flat manifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
28240
diff
changeset
|
1354 for p, n, fl in mdata.iterentries(): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1355 if fl == b't': # subdirectory manifest |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1356 subtree = tree + p + b'/' |
39233
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39231
diff
changeset
|
1357 tmfclnodes = tmfnodes.setdefault(subtree, {}) |
28241
a4286175ecba
changegroup: drop special-casing of flat manifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
28240
diff
changeset
|
1358 tmfclnode = tmfclnodes.setdefault(n, clnode) |
a4286175ecba
changegroup: drop special-casing of flat manifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
28240
diff
changeset
|
1359 if clrevorder[clnode] < clrevorder[tmfclnode]: |
a4286175ecba
changegroup: drop special-casing of flat manifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
28240
diff
changeset
|
1360 tmfclnodes[n] = clnode |
a4286175ecba
changegroup: drop special-casing of flat manifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
28240
diff
changeset
|
1361 else: |
39233
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39231
diff
changeset
|
1362 f = tree + p |
28240
1ac8ce137377
changegroup: fix treemanifests on merges
Martin von Zweigbergk <martinvonz@google.com>
parents:
28232
diff
changeset
|
1363 fclnodes = fnodes.setdefault(f, {}) |
1ac8ce137377
changegroup: fix treemanifests on merges
Martin von Zweigbergk <martinvonz@google.com>
parents:
28232
diff
changeset
|
1364 fclnode = fclnodes.setdefault(n, clnode) |
1ac8ce137377
changegroup: fix treemanifests on merges
Martin von Zweigbergk <martinvonz@google.com>
parents:
28232
diff
changeset
|
1365 if clrevorder[clnode] < clrevorder[fclnode]: |
1ac8ce137377
changegroup: fix treemanifests on merges
Martin von Zweigbergk <martinvonz@google.com>
parents:
28232
diff
changeset
|
1366 fclnodes[n] = clnode |
27239
65c47779bcb5
changegroup: remove one special case from lookupmflinknode
Augie Fackler <augie@google.com>
parents:
27238
diff
changeset
|
1367 return clnode |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1368 |
28231
3faba927dd93
changegroup: introduce makelookupmflinknode(dir)
Martin von Zweigbergk <martinvonz@google.com>
parents:
28230
diff
changeset
|
1369 return lookupmflinknode |
19206
6308896b1d4a
bundle-ng: simplify bundle10.generate
Sune Foldager <cryo@cyanite.org>
parents:
19204
diff
changeset
|
1370 |
28232
829d369fc5a8
changegroup: write root manifests and subdir manifests in a single loop
Martin von Zweigbergk <martinvonz@google.com>
parents:
28231
diff
changeset
|
1371 while tmfnodes: |
39233
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39231
diff
changeset
|
1372 tree, nodes = tmfnodes.popitem() |
40664
dba590f27c7a
changegroup: avoid instantiating storage if we are not using it
Kyle Lippincott <spectral@google.com>
parents:
40433
diff
changeset
|
1373 |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
41767
diff
changeset
|
1374 should_visit = self._matcher.visitdir(tree[:-1]) |
40664
dba590f27c7a
changegroup: avoid instantiating storage if we are not using it
Kyle Lippincott <spectral@google.com>
parents:
40433
diff
changeset
|
1375 if tree and not should_visit: |
dba590f27c7a
changegroup: avoid instantiating storage if we are not using it
Kyle Lippincott <spectral@google.com>
parents:
40433
diff
changeset
|
1376 continue |
dba590f27c7a
changegroup: avoid instantiating storage if we are not using it
Kyle Lippincott <spectral@google.com>
parents:
40433
diff
changeset
|
1377 |
39244
73cf21b2e8a6
manifest: add getstorage() to manifestlog and use it globally
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39243
diff
changeset
|
1378 store = mfl.getstorage(tree) |
39007
39f5c7afdc25
changegroup: inline _prune() into call sites
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39006
diff
changeset
|
1379 |
40664
dba590f27c7a
changegroup: avoid instantiating storage if we are not using it
Kyle Lippincott <spectral@google.com>
parents:
40433
diff
changeset
|
1380 if not should_visit: |
39733
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
1381 # No nodes to send because this directory is out of |
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
1382 # the client's view of the repository (probably |
40664
dba590f27c7a
changegroup: avoid instantiating storage if we are not using it
Kyle Lippincott <spectral@google.com>
parents:
40433
diff
changeset
|
1383 # because of narrow clones). Do this even for the root |
dba590f27c7a
changegroup: avoid instantiating storage if we are not using it
Kyle Lippincott <spectral@google.com>
parents:
40433
diff
changeset
|
1384 # directory (tree=='') |
39007
39f5c7afdc25
changegroup: inline _prune() into call sites
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39006
diff
changeset
|
1385 prunednodes = [] |
39f5c7afdc25
changegroup: inline _prune() into call sites
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39006
diff
changeset
|
1386 else: |
39733
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
1387 # Avoid sending any manifest nodes we can prove the |
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
1388 # client already has by checking linkrevs. See the |
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
1389 # related comment in generatefiles(). |
39732
e03c1a63155c
changegroup: tease out a temporary prune method for manifests
Augie Fackler <augie@google.com>
parents:
39731
diff
changeset
|
1390 prunednodes = self._prunemanifests(store, nodes, commonrevs) |
40664
dba590f27c7a
changegroup: avoid instantiating storage if we are not using it
Kyle Lippincott <spectral@google.com>
parents:
40433
diff
changeset
|
1391 |
39233
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39231
diff
changeset
|
1392 if tree and not prunednodes: |
39005
d56a6b78de3b
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39004
diff
changeset
|
1393 continue |
d56a6b78de3b
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39004
diff
changeset
|
1394 |
39233
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39231
diff
changeset
|
1395 lookupfn = makelookupmflinknode(tree, nodes) |
38982
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
1396 |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1397 deltas = deltagroup( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1398 self._repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1399 store, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1400 prunednodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1401 False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1402 lookupfn, |
39861
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39733
diff
changeset
|
1403 self._forcedeltaparentprev, |
39008
8c84f1ef949e
changegroup: pass all state into group()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39007
diff
changeset
|
1404 ellipses=self._ellipses, |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1405 topic=_(b'manifests'), |
39008
8c84f1ef949e
changegroup: pass all state into group()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39007
diff
changeset
|
1406 clrevtolocalrev=clrevtolocalrev, |
8c84f1ef949e
changegroup: pass all state into group()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39007
diff
changeset
|
1407 fullclnodes=self._fullclnodes, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1408 precomputedellipsis=self._precomputedellipsis, |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1409 sidedata_helpers=sidedata_helpers, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1410 ) |
39008
8c84f1ef949e
changegroup: pass all state into group()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39007
diff
changeset
|
1411 |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
41767
diff
changeset
|
1412 if not self._oldmatcher.visitdir(store.tree[:-1]): |
40344
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1413 yield tree, deltas |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1414 else: |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1415 # 'deltas' is a generator and we need to consume it even if |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1416 # we are not going to send it because a side-effect is that |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1417 # it updates tmdnodes (via lookupfn) |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1418 for d in deltas: |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1419 pass |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1420 if not tree: |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1421 yield tree, [] |
39010
fcdab6629dde
changegroup: emit delta group close chunk outside of deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39009
diff
changeset
|
1422 |
39732
e03c1a63155c
changegroup: tease out a temporary prune method for manifests
Augie Fackler <augie@google.com>
parents:
39731
diff
changeset
|
1423 def _prunemanifests(self, store, nodes, commonrevs): |
41767
1c1c4ef8b72e
changegroup: move non-pruning of non-ellipsis manifests to _prunemanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
41719
diff
changeset
|
1424 if not self._ellipses: |
1c1c4ef8b72e
changegroup: move non-pruning of non-ellipsis manifests to _prunemanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
41719
diff
changeset
|
1425 # In non-ellipses case and large repositories, it is better to |
1c1c4ef8b72e
changegroup: move non-pruning of non-ellipsis manifests to _prunemanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
41719
diff
changeset
|
1426 # prevent calling of store.rev and store.linkrev on a lot of |
1c1c4ef8b72e
changegroup: move non-pruning of non-ellipsis manifests to _prunemanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
41719
diff
changeset
|
1427 # nodes as compared to sending some extra data |
1c1c4ef8b72e
changegroup: move non-pruning of non-ellipsis manifests to _prunemanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
41719
diff
changeset
|
1428 return nodes.copy() |
39732
e03c1a63155c
changegroup: tease out a temporary prune method for manifests
Augie Fackler <augie@google.com>
parents:
39731
diff
changeset
|
1429 # This is split out as a separate method to allow filtering |
e03c1a63155c
changegroup: tease out a temporary prune method for manifests
Augie Fackler <augie@google.com>
parents:
39731
diff
changeset
|
1430 # commonrevs in extension code. |
e03c1a63155c
changegroup: tease out a temporary prune method for manifests
Augie Fackler <augie@google.com>
parents:
39731
diff
changeset
|
1431 # |
e03c1a63155c
changegroup: tease out a temporary prune method for manifests
Augie Fackler <augie@google.com>
parents:
39731
diff
changeset
|
1432 # TODO(augie): this shouldn't be required, instead we should |
e03c1a63155c
changegroup: tease out a temporary prune method for manifests
Augie Fackler <augie@google.com>
parents:
39731
diff
changeset
|
1433 # make filtering of revisions to send delegated to the store |
e03c1a63155c
changegroup: tease out a temporary prune method for manifests
Augie Fackler <augie@google.com>
parents:
39731
diff
changeset
|
1434 # layer. |
e03c1a63155c
changegroup: tease out a temporary prune method for manifests
Augie Fackler <augie@google.com>
parents:
39731
diff
changeset
|
1435 frev, flr = store.rev, store.linkrev |
e03c1a63155c
changegroup: tease out a temporary prune method for manifests
Augie Fackler <augie@google.com>
parents:
39731
diff
changeset
|
1436 return [n for n in nodes if flr(frev(n)) not in commonrevs] |
e03c1a63155c
changegroup: tease out a temporary prune method for manifests
Augie Fackler <augie@google.com>
parents:
39731
diff
changeset
|
1437 |
24897
5c35a6040352
changegroup: document that 'source' parameter exists for extensions
Martin von Zweigbergk <martinvonz@google.com>
parents:
24896
diff
changeset
|
1438 # The 'source' parameter is useful for extensions |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1439 def generatefiles( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1440 self, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1441 changedfiles, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1442 commonrevs, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1443 source, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1444 mfdicts, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1445 fastpathlinkrev, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1446 fnodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1447 clrevs, |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1448 sidedata_helpers=None, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1449 ): |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1450 changedfiles = [ |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1451 f |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1452 for f in changedfiles |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1453 if self._matcher(f) and not self._oldmatcher(f) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1454 ] |
38889
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1455 |
38999
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1456 if not fastpathlinkrev: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1457 |
38999
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1458 def normallinknodes(unused, fname): |
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1459 return fnodes.get(fname, {}) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1460 |
38999
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1461 else: |
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1462 cln = self._repo.changelog.node |
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1463 |
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1464 def normallinknodes(store, fname): |
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1465 flinkrev = store.linkrev |
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1466 fnode = store.node |
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1467 revs = ((r, flinkrev(r)) for r in store) |
44452
9d2b2df2c2ba
cleanup: run pyupgrade on our source tree to clean up varying things
Augie Fackler <augie@google.com>
parents:
44306
diff
changeset
|
1468 return {fnode(r): cln(lr) for r, lr in revs if lr in clrevs} |
38999
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1469 |
39001
a6e1ff40e335
changegroup: pass clrevtolocalrev to each group
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39000
diff
changeset
|
1470 clrevtolocalrev = {} |
a6e1ff40e335
changegroup: pass clrevtolocalrev to each group
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39000
diff
changeset
|
1471 |
38904
cdb9bc216771
changegroup: declare shallow flag in constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38903
diff
changeset
|
1472 if self._isshallow: |
38889
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1473 # In a shallow clone, the linknodes callback needs to also include |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1474 # those file nodes that are in the manifests we sent but weren't |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1475 # introduced by those manifests. |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1476 commonctxs = [self._repo[c] for c in commonrevs] |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1477 clrev = self._repo.changelog.rev |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1478 |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1479 def linknodes(flog, fname): |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1480 for c in commonctxs: |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1481 try: |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1482 fnode = c.filenode(fname) |
39001
a6e1ff40e335
changegroup: pass clrevtolocalrev to each group
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39000
diff
changeset
|
1483 clrevtolocalrev[c.rev()] = flog.rev(fnode) |
38889
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1484 except error.ManifestLookupError: |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1485 pass |
38999
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1486 links = normallinknodes(flog, fname) |
38889
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1487 if len(links) != len(mfdicts): |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1488 for mf, lr in mfdicts: |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1489 fnode = mf.get(fname, None) |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1490 if fnode in links: |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1491 links[fnode] = min(links[fnode], lr, key=clrev) |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1492 elif fnode: |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1493 links[fnode] = lr |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1494 return links |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1495 |
38999
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1496 else: |
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1497 linknodes = normallinknodes |
38889
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1498 |
19334
95a49112e7ab
bundle: move file chunk generation to it's own function
Durham Goode <durham@fb.com>
parents:
19325
diff
changeset
|
1499 repo = self._repo |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1500 progress = repo.ui.makeprogress( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1501 _(b'files'), unit=_(b'files'), total=len(changedfiles) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1502 ) |
19334
95a49112e7ab
bundle: move file chunk generation to it's own function
Durham Goode <durham@fb.com>
parents:
19325
diff
changeset
|
1503 for i, fname in enumerate(sorted(changedfiles)): |
95a49112e7ab
bundle: move file chunk generation to it's own function
Durham Goode <durham@fb.com>
parents:
19325
diff
changeset
|
1504 filerevlog = repo.file(fname) |
95a49112e7ab
bundle: move file chunk generation to it's own function
Durham Goode <durham@fb.com>
parents:
19325
diff
changeset
|
1505 if not filerevlog: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1506 raise error.Abort( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1507 _(b"empty or missing file data for %s") % fname |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1508 ) |
19334
95a49112e7ab
bundle: move file chunk generation to it's own function
Durham Goode <durham@fb.com>
parents:
19325
diff
changeset
|
1509 |
39001
a6e1ff40e335
changegroup: pass clrevtolocalrev to each group
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39000
diff
changeset
|
1510 clrevtolocalrev.clear() |
a6e1ff40e335
changegroup: pass clrevtolocalrev to each group
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39000
diff
changeset
|
1511 |
19334
95a49112e7ab
bundle: move file chunk generation to it's own function
Durham Goode <durham@fb.com>
parents:
19325
diff
changeset
|
1512 linkrevnodes = linknodes(filerevlog, fname) |
19207
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
1513 # Lookup for filenodes, we collected the linkrev nodes above in the |
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
1514 # fastpath case and with lookupmf in the slowpath case. |
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
1515 def lookupfilelog(x): |
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
1516 return linkrevnodes[x] |
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
1517 |
39007
39f5c7afdc25
changegroup: inline _prune() into call sites
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39006
diff
changeset
|
1518 frev, flr = filerevlog.rev, filerevlog.linkrev |
39733
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
1519 # Skip sending any filenode we know the client already |
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
1520 # has. This avoids over-sending files relatively |
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
1521 # inexpensively, so it's not a problem if we under-filter |
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
1522 # here. |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1523 filenodes = [ |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1524 n for n in linkrevnodes if flr(frev(n)) not in commonrevs |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1525 ] |
39007
39f5c7afdc25
changegroup: inline _prune() into call sites
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39006
diff
changeset
|
1526 |
39020
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
1527 if not filenodes: |
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
1528 continue |
38982
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
1529 |
39020
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
1530 progress.update(i + 1, item=fname) |
39008
8c84f1ef949e
changegroup: pass all state into group()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39007
diff
changeset
|
1531 |
39020
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
1532 deltas = deltagroup( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1533 self._repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1534 filerevlog, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1535 filenodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1536 False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1537 lookupfilelog, |
39861
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39733
diff
changeset
|
1538 self._forcedeltaparentprev, |
39020
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
1539 ellipses=self._ellipses, |
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
1540 clrevtolocalrev=clrevtolocalrev, |
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
1541 fullclnodes=self._fullclnodes, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1542 precomputedellipsis=self._precomputedellipsis, |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1543 sidedata_helpers=sidedata_helpers, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1544 ) |
39020
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
1545 |
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
1546 yield fname, deltas |
39010
fcdab6629dde
changegroup: emit delta group close chunk outside of deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39009
diff
changeset
|
1547 |
38410
1c5c4a5dd86d
changegroup: use progress helper
Martin von Zweigbergk <martinvonz@google.com>
parents:
38382
diff
changeset
|
1548 progress.complete() |
19200
4cfdec944edf
bundle-ng: move group into the bundler
Sune Foldager <cryo@cyanite.org>
parents:
19199
diff
changeset
|
1549 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1550 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1551 def _makecg1packer( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1552 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1553 oldmatcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1554 matcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1555 bundlecaps, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1556 ellipses=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1557 shallow=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1558 ellipsisroots=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1559 fullnodes=None, |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1560 remote_sidedata=None, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1561 ): |
38897
bd64b8b8f0dd
changegroup: pass function to build delta header into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38896
diff
changeset
|
1562 builddeltaheader = lambda d: _CHANGEGROUPV1_DELTA_HEADER.pack( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1563 d.node, d.p1node, d.p2node, d.linknode |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1564 ) |
27432
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
1565 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1566 return cgpacker( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1567 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1568 oldmatcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1569 matcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1570 b'01', |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1571 builddeltaheader=builddeltaheader, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1572 manifestsend=b'', |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1573 forcedeltaparentprev=True, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1574 bundlecaps=bundlecaps, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1575 ellipses=ellipses, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1576 shallow=shallow, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1577 ellipsisroots=ellipsisroots, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1578 fullnodes=fullnodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1579 ) |
38894
19344024a8e1
changegroup: define functions for creating changegroup packers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38893
diff
changeset
|
1580 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1581 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1582 def _makecg2packer( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1583 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1584 oldmatcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1585 matcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1586 bundlecaps, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1587 ellipses=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1588 shallow=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1589 ellipsisroots=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1590 fullnodes=None, |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1591 remote_sidedata=None, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1592 ): |
38897
bd64b8b8f0dd
changegroup: pass function to build delta header into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38896
diff
changeset
|
1593 builddeltaheader = lambda d: _CHANGEGROUPV2_DELTA_HEADER.pack( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1594 d.node, d.p1node, d.p2node, d.basenode, d.linknode |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1595 ) |
38897
bd64b8b8f0dd
changegroup: pass function to build delta header into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38896
diff
changeset
|
1596 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1597 return cgpacker( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1598 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1599 oldmatcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1600 matcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1601 b'02', |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1602 builddeltaheader=builddeltaheader, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1603 manifestsend=b'', |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1604 bundlecaps=bundlecaps, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1605 ellipses=ellipses, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1606 shallow=shallow, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1607 ellipsisroots=ellipsisroots, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1608 fullnodes=fullnodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1609 ) |
38894
19344024a8e1
changegroup: define functions for creating changegroup packers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38893
diff
changeset
|
1610 |
38897
bd64b8b8f0dd
changegroup: pass function to build delta header into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38896
diff
changeset
|
1611 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1612 def _makecg3packer( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1613 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1614 oldmatcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1615 matcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1616 bundlecaps, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1617 ellipses=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1618 shallow=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1619 ellipsisroots=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1620 fullnodes=None, |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1621 remote_sidedata=None, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1622 ): |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1623 builddeltaheader = lambda d: _CHANGEGROUPV3_DELTA_HEADER.pack( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1624 d.node, d.p1node, d.p2node, d.basenode, d.linknode, d.flags |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1625 ) |
38894
19344024a8e1
changegroup: define functions for creating changegroup packers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38893
diff
changeset
|
1626 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1627 return cgpacker( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1628 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1629 oldmatcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1630 matcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1631 b'03', |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1632 builddeltaheader=builddeltaheader, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1633 manifestsend=closechunk(), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1634 bundlecaps=bundlecaps, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1635 ellipses=ellipses, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1636 shallow=shallow, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1637 ellipsisroots=ellipsisroots, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1638 fullnodes=fullnodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1639 ) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1640 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1641 |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1642 def _makecg4packer( |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1643 repo, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1644 oldmatcher, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1645 matcher, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1646 bundlecaps, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1647 ellipses=False, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1648 shallow=False, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1649 ellipsisroots=None, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1650 fullnodes=None, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1651 remote_sidedata=None, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1652 ): |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
1653 # Sidedata is in a separate chunk from the delta to differentiate |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
1654 # "raw delta" and sidedata. |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
1655 def builddeltaheader(d): |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
1656 return _CHANGEGROUPV4_DELTA_HEADER.pack( |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
1657 d.protocol_flags, |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
1658 d.node, |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
1659 d.p1node, |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
1660 d.p2node, |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
1661 d.basenode, |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
1662 d.linknode, |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
1663 d.flags, |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
1664 ) |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1665 |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1666 return cgpacker( |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1667 repo, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1668 oldmatcher, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1669 matcher, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1670 b'04', |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1671 builddeltaheader=builddeltaheader, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1672 manifestsend=closechunk(), |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1673 bundlecaps=bundlecaps, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1674 ellipses=ellipses, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1675 shallow=shallow, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1676 ellipsisroots=ellipsisroots, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1677 fullnodes=fullnodes, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1678 remote_sidedata=remote_sidedata, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1679 ) |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1680 |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1681 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1682 _packermap = { |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1683 b'01': (_makecg1packer, cg1unpacker), |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1684 # cg2 adds support for exchanging generaldelta |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1685 b'02': (_makecg2packer, cg2unpacker), |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1686 # cg3 adds support for exchanging revlog flags and treemanifests |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1687 b'03': (_makecg3packer, cg3unpacker), |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1688 # ch4 adds support for exchanging sidedata |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1689 b'04': (_makecg4packer, cg4unpacker), |
26709
42733e956887
changegroup: reformat packermap and add comment
Augie Fackler <augie@google.com>
parents:
26708
diff
changeset
|
1690 } |
23168
a92ba36a1a9d
changegroup: add a "packermap" dictionary to track different packer versions
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22971
diff
changeset
|
1691 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1692 |
30627
7ace5304fec5
changegroup: pass 'repo' to allsupportedversions
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30626
diff
changeset
|
1693 def allsupportedversions(repo): |
27928
c0f11347b107
changegroup: don't support versions 01 and 02 with treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27920
diff
changeset
|
1694 versions = set(_packermap.keys()) |
43059
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
1695 needv03 = False |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1696 if ( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1697 repo.ui.configbool(b'experimental', b'changegroup3') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1698 or repo.ui.configbool(b'experimental', b'treemanifest') |
45552
10284ce3d5ed
scmutil: introduce function to check whether repo uses treemanifest or not
Pulkit Goyal <7895pulkit@gmail.com>
parents:
45372
diff
changeset
|
1699 or scmutil.istreemanifest(repo) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1700 ): |
43059
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
1701 # we keep version 03 because we need to to exchange treemanifest data |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
1702 # |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
1703 # we also keep vresion 01 and 02, because it is possible for repo to |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
1704 # contains both normal and tree manifest at the same time. so using |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
1705 # older version to pull data is viable |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
1706 # |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
1707 # (or even to push subset of history) |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
1708 needv03 = True |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
1709 if not needv03: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1710 versions.discard(b'03') |
47076
08e26ef4ad35
changegroup: don't limit cgv4 to revlogv2 repos
Raphaël Gomès <rgomes@octobus.net>
parents:
47075
diff
changeset
|
1711 want_v4 = ( |
08e26ef4ad35
changegroup: don't limit cgv4 to revlogv2 repos
Raphaël Gomès <rgomes@octobus.net>
parents:
47075
diff
changeset
|
1712 repo.ui.configbool(b'experimental', b'changegroup4') |
08e26ef4ad35
changegroup: don't limit cgv4 to revlogv2 repos
Raphaël Gomès <rgomes@octobus.net>
parents:
47075
diff
changeset
|
1713 or requirements.REVLOGV2_REQUIREMENT in repo.requirements |
08e26ef4ad35
changegroup: don't limit cgv4 to revlogv2 repos
Raphaël Gomès <rgomes@octobus.net>
parents:
47075
diff
changeset
|
1714 ) |
08e26ef4ad35
changegroup: don't limit cgv4 to revlogv2 repos
Raphaël Gomès <rgomes@octobus.net>
parents:
47075
diff
changeset
|
1715 if not want_v4: |
08e26ef4ad35
changegroup: don't limit cgv4 to revlogv2 repos
Raphaël Gomès <rgomes@octobus.net>
parents:
47075
diff
changeset
|
1716 versions.discard(b'04') |
27953
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
1717 return versions |
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
1718 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1719 |
27953
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
1720 # Changegroup versions that can be applied to the repo |
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
1721 def supportedincomingversions(repo): |
30628
a001cd7296a5
changegroup: simplify logic around enabling changegroup 03
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30627
diff
changeset
|
1722 return allsupportedversions(repo) |
27953
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
1723 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1724 |
27953
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
1725 # Changegroup versions that can be created from the repo |
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
1726 def supportedoutgoingversions(repo): |
30627
7ace5304fec5
changegroup: pass 'repo' to allsupportedversions
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30626
diff
changeset
|
1727 versions = allsupportedversions(repo) |
45552
10284ce3d5ed
scmutil: introduce function to check whether repo uses treemanifest or not
Pulkit Goyal <7895pulkit@gmail.com>
parents:
45372
diff
changeset
|
1728 if scmutil.istreemanifest(repo): |
27928
c0f11347b107
changegroup: don't support versions 01 and 02 with treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27920
diff
changeset
|
1729 # Versions 01 and 02 support only flat manifests and it's just too |
c0f11347b107
changegroup: don't support versions 01 and 02 with treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27920
diff
changeset
|
1730 # expensive to convert between the flat manifest and tree manifest on |
c0f11347b107
changegroup: don't support versions 01 and 02 with treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27920
diff
changeset
|
1731 # the fly. Since tree manifests are hashed differently, all of history |
c0f11347b107
changegroup: don't support versions 01 and 02 with treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27920
diff
changeset
|
1732 # would have to be converted. Instead, we simply don't even pretend to |
c0f11347b107
changegroup: don't support versions 01 and 02 with treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27920
diff
changeset
|
1733 # support versions 01 and 02. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1734 versions.discard(b'01') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1735 versions.discard(b'02') |
45372
77b8588dd84e
requirements: introduce new requirements related module
Pulkit Goyal <7895pulkit@gmail.com>
parents:
45371
diff
changeset
|
1736 if requirements.NARROW_REQUIREMENT in repo.requirements: |
36465
94709406f10d
narrow: move changegroup.supportedoutgoingversions() override to core
Martin von Zweigbergk <martinvonz@google.com>
parents:
36464
diff
changeset
|
1737 # Versions 01 and 02 don't support revlog flags, and we need to |
94709406f10d
narrow: move changegroup.supportedoutgoingversions() override to core
Martin von Zweigbergk <martinvonz@google.com>
parents:
36464
diff
changeset
|
1738 # support that for stripping and unbundling to work. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1739 versions.discard(b'01') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1740 versions.discard(b'02') |
37132
a54113fcc8c9
lfs: move the 'supportedoutgoingversions' handling to changegroup.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
37084
diff
changeset
|
1741 if LFS_REQUIREMENT in repo.requirements: |
a54113fcc8c9
lfs: move the 'supportedoutgoingversions' handling to changegroup.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
37084
diff
changeset
|
1742 # Versions 01 and 02 don't support revlog flags, and we need to |
a54113fcc8c9
lfs: move the 'supportedoutgoingversions' handling to changegroup.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
37084
diff
changeset
|
1743 # mark LFS entries with REVIDX_EXTSTORED. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1744 versions.discard(b'01') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1745 versions.discard(b'02') |
37132
a54113fcc8c9
lfs: move the 'supportedoutgoingversions' handling to changegroup.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
37084
diff
changeset
|
1746 |
27752
29cfc474c5fd
changegroup3: introduce experimental.changegroup3 boolean config
Martin von Zweigbergk <martinvonz@google.com>
parents:
27751
diff
changeset
|
1747 return versions |
27751
a40e2f7fe49d
changegroup: hide packermap behind methods
Martin von Zweigbergk <martinvonz@google.com>
parents:
27739
diff
changeset
|
1748 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1749 |
34144
91f0677dc920
repair: preserve phase also when not using generaldelta (issue5678)
Martin von Zweigbergk <martinvonz@google.com>
parents:
33461
diff
changeset
|
1750 def localversion(repo): |
91f0677dc920
repair: preserve phase also when not using generaldelta (issue5678)
Martin von Zweigbergk <martinvonz@google.com>
parents:
33461
diff
changeset
|
1751 # Finds the best version to use for bundles that are meant to be used |
91f0677dc920
repair: preserve phase also when not using generaldelta (issue5678)
Martin von Zweigbergk <martinvonz@google.com>
parents:
33461
diff
changeset
|
1752 # locally, such as those from strip and shelve, and temporary bundles. |
91f0677dc920
repair: preserve phase also when not using generaldelta (issue5678)
Martin von Zweigbergk <martinvonz@google.com>
parents:
33461
diff
changeset
|
1753 return max(supportedoutgoingversions(repo)) |
91f0677dc920
repair: preserve phase also when not using generaldelta (issue5678)
Martin von Zweigbergk <martinvonz@google.com>
parents:
33461
diff
changeset
|
1754 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1755 |
27929
3b2ac2115464
changegroup: introduce safeversion()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27928
diff
changeset
|
1756 def safeversion(repo): |
3b2ac2115464
changegroup: introduce safeversion()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27928
diff
changeset
|
1757 # Finds the smallest version that it's safe to assume clients of the repo |
27931
1289a122cf3f
shelve: use cg3 for treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27929
diff
changeset
|
1758 # will support. For example, all hg versions that support generaldelta also |
1289a122cf3f
shelve: use cg3 for treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27929
diff
changeset
|
1759 # support changegroup 02. |
27953
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
1760 versions = supportedoutgoingversions(repo) |
46627
f4c325bf80fc
requirements: also add a generaldelta constant
Raphaël Gomès <rgomes@octobus.net>
parents:
46624
diff
changeset
|
1761 if requirements.GENERALDELTA_REQUIREMENT in repo.requirements: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1762 versions.discard(b'01') |
27929
3b2ac2115464
changegroup: introduce safeversion()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27928
diff
changeset
|
1763 assert versions |
3b2ac2115464
changegroup: introduce safeversion()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27928
diff
changeset
|
1764 return min(versions) |
3b2ac2115464
changegroup: introduce safeversion()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27928
diff
changeset
|
1765 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1766 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1767 def getbundler( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1768 version, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1769 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1770 bundlecaps=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1771 oldmatcher=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1772 matcher=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1773 ellipses=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1774 shallow=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1775 ellipsisroots=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1776 fullnodes=None, |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1777 remote_sidedata=None, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1778 ): |
27953
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
1779 assert version in supportedoutgoingversions(repo) |
38794
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
1780 |
40344
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1781 if matcher is None: |
41676
0531dff73d0b
match: delete unused root and cwd arguments from {always,never,exact}() (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
41673
diff
changeset
|
1782 matcher = matchmod.always() |
40344
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1783 if oldmatcher is None: |
41676
0531dff73d0b
match: delete unused root and cwd arguments from {always,never,exact}() (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
41673
diff
changeset
|
1784 oldmatcher = matchmod.never() |
38794
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
1785 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1786 if version == b'01' and not matcher.always(): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1787 raise error.ProgrammingError( |
43117
8ff1ecfadcd1
cleanup: join string literals that are already on one line
Martin von Zweigbergk <martinvonz@google.com>
parents:
43106
diff
changeset
|
1788 b'version 01 changegroups do not support sparse file matchers' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1789 ) |
38794
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
1790 |
38908
1469584ad5fe
changegroup: specify ellipses mode explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38907
diff
changeset
|
1791 if ellipses and version in (b'01', b'02'): |
1469584ad5fe
changegroup: specify ellipses mode explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38907
diff
changeset
|
1792 raise error.Abort( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1793 _( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1794 b'ellipsis nodes require at least cg3 on client and server, ' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1795 b'but negotiated version %s' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1796 ) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1797 % version |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1798 ) |
38908
1469584ad5fe
changegroup: specify ellipses mode explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38907
diff
changeset
|
1799 |
38794
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
1800 # Requested files could include files not in the local store. So |
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
1801 # filter those out. |
40344
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1802 matcher = repo.narrowmatch(matcher) |
38794
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
1803 |
38894
19344024a8e1
changegroup: define functions for creating changegroup packers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38893
diff
changeset
|
1804 fn = _packermap[version][0] |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1805 return fn( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1806 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1807 oldmatcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1808 matcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1809 bundlecaps, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1810 ellipses=ellipses, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1811 shallow=shallow, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1812 ellipsisroots=ellipsisroots, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1813 fullnodes=fullnodes, |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1814 remote_sidedata=remote_sidedata, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1815 ) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1816 |
27751
a40e2f7fe49d
changegroup: hide packermap behind methods
Martin von Zweigbergk <martinvonz@google.com>
parents:
27739
diff
changeset
|
1817 |
29593
953839de96ab
bundle2: store changeset count when creating file bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
29371
diff
changeset
|
1818 def getunbundler(version, fh, alg, extras=None): |
953839de96ab
bundle2: store changeset count when creating file bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
29371
diff
changeset
|
1819 return _packermap[version][1](fh, alg, extras=extras) |
27751
a40e2f7fe49d
changegroup: hide packermap behind methods
Martin von Zweigbergk <martinvonz@google.com>
parents:
27739
diff
changeset
|
1820 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1821 |
20926
7c1ed40e3325
localrepo: move the changegroupinfo method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20925
diff
changeset
|
1822 def _changegroupinfo(repo, nodes, source): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1823 if repo.ui.verbose or source == b'bundle': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1824 repo.ui.status(_(b"%d changesets found\n") % len(nodes)) |
20926
7c1ed40e3325
localrepo: move the changegroupinfo method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20925
diff
changeset
|
1825 if repo.ui.debugflag: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1826 repo.ui.debug(b"list of changesets:\n") |
20926
7c1ed40e3325
localrepo: move the changegroupinfo method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20925
diff
changeset
|
1827 for node in nodes: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1828 repo.ui.debug(b"%s\n" % hex(node)) |
20926
7c1ed40e3325
localrepo: move the changegroupinfo method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20925
diff
changeset
|
1829 |
34096
f85dfde1731a
changegroup: replace getsubset with makechangegroup
Durham Goode <durham@fb.com>
parents:
34091
diff
changeset
|
1830 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1831 def makechangegroup( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1832 repo, outgoing, version, source, fastpath=False, bundlecaps=None |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1833 ): |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1834 cgstream = makestream( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1835 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1836 outgoing, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1837 version, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1838 source, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1839 fastpath=fastpath, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1840 bundlecaps=bundlecaps, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1841 ) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1842 return getunbundler( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1843 version, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1844 util.chunkbuffer(cgstream), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1845 None, |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1846 {b'clcount': len(outgoing.missing)}, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1847 ) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1848 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1849 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1850 def makestream( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1851 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1852 outgoing, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1853 version, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1854 source, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1855 fastpath=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1856 bundlecaps=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1857 matcher=None, |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1858 remote_sidedata=None, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1859 ): |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1860 bundler = getbundler( |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1861 version, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1862 repo, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1863 bundlecaps=bundlecaps, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1864 matcher=matcher, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1865 remote_sidedata=remote_sidedata, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1866 ) |
34103
92f1e2be8ab6
changegroup: rename getsubsetraw to makestream
Durham Goode <durham@fb.com>
parents:
34101
diff
changeset
|
1867 |
20925
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
1868 repo = repo.unfiltered() |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
1869 commonrevs = outgoing.common |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
1870 csets = outgoing.missing |
45144
c93dd9d9f1e6
discovery: change users of `outgoing.missingheads` to `outgoing.ancestorsof`
Manuel Jacob <me@manueljacob.de>
parents:
44452
diff
changeset
|
1871 heads = outgoing.ancestorsof |
20925
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
1872 # We go through the fast path if we get told to, or if all (unfiltered |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
1873 # heads have been requested (since we then know there all linkrevs will |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
1874 # be pulled by the client). |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
1875 heads.sort() |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
1876 fastpathlinkrev = fastpath or ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1877 repo.filtername is None and heads == sorted(repo.heads()) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1878 ) |
20925
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
1879 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1880 repo.hook(b'preoutgoing', throw=True, source=source) |
20926
7c1ed40e3325
localrepo: move the changegroupinfo method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20925
diff
changeset
|
1881 _changegroupinfo(repo, csets, source) |
23177
706547a14b8b
changegroup: introduce "raw" versions of some commands
Sune Foldager <cryo@cyanite.org>
parents:
23168
diff
changeset
|
1882 return bundler.generate(commonrevs, csets, fastpathlinkrev, source) |
706547a14b8b
changegroup: introduce "raw" versions of some commands
Sune Foldager <cryo@cyanite.org>
parents:
23168
diff
changeset
|
1883 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1884 |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1885 def _addchangegroupfiles( |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1886 repo, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1887 source, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1888 revmap, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1889 trp, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1890 expectedfiles, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1891 needfiles, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1892 addrevisioncb=None, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1893 ): |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1894 revisions = 0 |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1895 files = 0 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1896 progress = repo.ui.makeprogress( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1897 _(b'files'), unit=_(b'files'), total=expectedfiles |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1898 ) |
29724
4e7be6e33269
changegroup: use `iter(callable, sentinel)` instead of while True
Augie Fackler <augie@google.com>
parents:
29690
diff
changeset
|
1899 for chunkdata in iter(source.filelogheader, {}): |
28361
277a22cd8741
changegroup: progress for added files is not measured in "chunks"
Martin von Zweigbergk <martinvonz@google.com>
parents:
28360
diff
changeset
|
1900 files += 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1901 f = chunkdata[b"filename"] |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1902 repo.ui.debug(b"adding %s revisions\n" % f) |
38382
daa08d45740f
changegroup: use progress helper
Martin von Zweigbergk <martinvonz@google.com>
parents:
38373
diff
changeset
|
1903 progress.increment() |
27754
a09f143daaf4
changegroup3: move treemanifest support into _unpackmanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27753
diff
changeset
|
1904 fl = repo.file(f) |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1905 o = len(fl) |
24120
a450e0a2ba0a
revlog: in addgroup, reject ill-formed deltas based on censored nodes
Mike Edgar <adgar@google.com>
parents:
23897
diff
changeset
|
1906 try: |
34291
1db9abf407c5
revlog: add revmap back to revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34257
diff
changeset
|
1907 deltas = source.deltaiter() |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1908 added = fl.addgroup( |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1909 deltas, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1910 revmap, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1911 trp, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1912 addrevisioncb=addrevisioncb, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1913 ) |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
1914 if not added: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1915 raise error.Abort(_(b"received file revlog group is empty")) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25624
diff
changeset
|
1916 except error.CensoredBaseError as e: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1917 raise error.Abort(_(b"received delta base is censored: %s") % e) |
27754
a09f143daaf4
changegroup3: move treemanifest support into _unpackmanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27753
diff
changeset
|
1918 revisions += len(fl) - o |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1919 if f in needfiles: |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1920 needs = needfiles[f] |
38783
e7aa113b14f7
global: use pycompat.xrange()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38556
diff
changeset
|
1921 for new in pycompat.xrange(o, len(fl)): |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1922 n = fl.node(new) |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1923 if n in needs: |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1924 needs.remove(n) |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1925 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1926 raise error.Abort(_(b"received spurious file revlog entry")) |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1927 if not needs: |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1928 del needfiles[f] |
38382
daa08d45740f
changegroup: use progress helper
Martin von Zweigbergk <martinvonz@google.com>
parents:
38373
diff
changeset
|
1929 progress.complete() |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1930 |
43106
d783f945a701
py3: finish porting iteritems() to pycompat and remove source transformer
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43085
diff
changeset
|
1931 for f, needs in pycompat.iteritems(needfiles): |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1932 fl = repo.file(f) |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1933 for n in needs: |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1934 try: |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1935 fl.rev(n) |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1936 except error.LookupError: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26540
diff
changeset
|
1937 raise error.Abort( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1938 _(b'missing file data for %s:%s - run hg verify') |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1939 % (f, hex(n)) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1940 ) |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1941 |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
1942 return revisions, files |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1943 |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1944 |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1945 def get_sidedata_helpers(repo, remote_sd_categories, pull=False): |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1946 # Computers for computing sidedata on-the-fly |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1947 sd_computers = collections.defaultdict(list) |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1948 # Computers for categories to remove from sidedata |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1949 sd_removers = collections.defaultdict(list) |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1950 to_generate = remote_sd_categories - repo._wanted_sidedata |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1951 to_remove = repo._wanted_sidedata - remote_sd_categories |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1952 if pull: |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1953 to_generate, to_remove = to_remove, to_generate |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1954 |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1955 for revlog_kind, computers in repo._sidedata_computers.items(): |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1956 for category, computer in computers.items(): |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1957 if category in to_generate: |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1958 sd_computers[revlog_kind].append(computer) |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1959 if category in to_remove: |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1960 sd_removers[revlog_kind].append(computer) |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1961 |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1962 sidedata_helpers = (repo, sd_computers, sd_removers) |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1963 return sidedata_helpers |