Mercurial > hg
annotate mercurial/tagmerge.py @ 51510:a2f1d97e5284 stable
sshpeer: fix path when handling invalid url exception
In 73ed1d13c0bf the code was refactored but the error handling seems to have
been missed (or maybe the object shoud have implemented __bytes__)
author | Felipe Resende <felipe@fcresende.dev.br> |
---|---|
date | Sat, 16 Mar 2024 18:37:07 -0300 |
parents | 6000f5b25c9b |
children | f4733654f144 |
rev | line source |
---|---|
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
1 # tagmerge.py - merge .hgtags files |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
2 # |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
3 # Copyright 2014 Angel Ezquerra <angel.ezquerra@gmail.com> |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
4 # |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
5 # This software may be used and distributed according to the terms of the |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
6 # GNU General Public License version 2 or any later version. |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
7 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
8 # This module implements an automatic merge algorithm for mercurial's tag files |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
9 # |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
10 # The tagmerge algorithm implemented in this module is able to resolve most |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
11 # merge conflicts that currently would trigger a .hgtags merge conflict. The |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
12 # only case that it does not (and cannot) handle is that in which two tags point |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
13 # to different revisions on each merge parent _and_ their corresponding tag |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
14 # histories have the same rank (i.e. the same length). In all other cases the |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
15 # merge algorithm will choose the revision belonging to the parent with the |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
16 # highest ranked tag history. The merged tag history is the combination of both |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
17 # tag histories (special care is taken to try to combine common tag histories |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
18 # where possible). |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
19 # |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
20 # In addition to actually merging the tags from two parents, taking into |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
21 # account the base, the algorithm also tries to minimize the difference |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
22 # between the merged tag file and the first parent's tag file (i.e. it tries to |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
23 # make the merged tag order as as similar as possible to the first parent's tag |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
24 # file order). |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
25 # |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
26 # The algorithm works as follows: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
27 # 1. read the tags from p1, p2 and the base |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
28 # - when reading the p1 tags, also get the line numbers associated to each |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
29 # tag node (these will be used to sort the merged tags in a way that |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
30 # minimizes the diff to p1). Ignore the file numbers when reading p2 and |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
31 # the base |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
32 # 2. recover the "lost tags" (i.e. those that are found in the base but not on |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
33 # p1 or p2) and add them back to p1 and/or p2 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
34 # - at this point the only tags that are on p1 but not on p2 are those new |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
35 # tags that were introduced in p1. Same thing for the tags that are on p2 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
36 # but not on p2 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
37 # 3. take all tags that are only on p1 or only on p2 (but not on the base) |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
38 # - Note that these are the tags that were introduced between base and p1 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
39 # and between base and p2, possibly on separate clones |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
40 # 4. for each tag found both on p1 and p2 perform the following merge algorithm: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
41 # - the tags conflict if their tag "histories" have the same "rank" (i.e. |
23139
e53f6b72a0e4
spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
parents:
22200
diff
changeset
|
42 # length) AND the last (current) tag is NOT the same |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
43 # - for non conflicting tags: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
44 # - choose which are the high and the low ranking nodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
45 # - the high ranking list of nodes is the one that is longer. |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
46 # In case of draw favor p1 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
47 # - the merged node list is made of 3 parts: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
48 # - first the nodes that are common to the beginning of both |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
49 # the low and the high ranking nodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
50 # - second the non common low ranking nodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
51 # - finally the non common high ranking nodes (with the last |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
52 # one being the merged tag node) |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
53 # - note that this is equivalent to putting the whole low ranking |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
54 # node list first, followed by the non common high ranking nodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
55 # - note that during the merge we keep the "node line numbers", which will |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
56 # be used when writing the merged tags to the tag file |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
57 # 5. write the merged tags taking into account to their positions in the first |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
58 # parent (i.e. try to keep the relative ordering of the nodes that come |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
59 # from p1). This minimizes the diff between the merged and the p1 tag files |
23139
e53f6b72a0e4
spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
parents:
22200
diff
changeset
|
60 # This is done by using the following algorithm |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
61 # - group the nodes for a given tag that must be written next to each other |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
62 # - A: nodes that come from consecutive lines on p1 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
63 # - B: nodes that come from p2 (i.e. whose associated line number is |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
64 # None) and are next to one of the a nodes in A |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
65 # - each group is associated with a line number coming from p1 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
66 # - generate a "tag block" for each of the groups |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
67 # - a tag block is a set of consecutive "node tag" lines belonging to |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
68 # the same tag and which will be written next to each other on the |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
69 # merged tags file |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
70 # - sort the "tag blocks" according to their associated number line |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
71 # - put blocks whose nodes come all from p2 first |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
72 # - write the tag blocks in the sorted order |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
73 |
25981
fa91c49a9b9f
tagmerge: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23139
diff
changeset
|
74 |
fa91c49a9b9f
tagmerge: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23139
diff
changeset
|
75 from .i18n import _ |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
76 from . import ( |
25981
fa91c49a9b9f
tagmerge: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23139
diff
changeset
|
77 tags as tagsmod, |
fa91c49a9b9f
tagmerge: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23139
diff
changeset
|
78 util, |
fa91c49a9b9f
tagmerge: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23139
diff
changeset
|
79 ) |
fa91c49a9b9f
tagmerge: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23139
diff
changeset
|
80 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
81 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
82 def readtagsformerge(ui, repo, lines, fn=b'', keeplinenums=False): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
43077
diff
changeset
|
83 """read the .hgtags file into a structure that is suitable for merging |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
84 |
23139
e53f6b72a0e4
spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
parents:
22200
diff
changeset
|
85 Depending on the keeplinenums flag, clear the line numbers associated |
e53f6b72a0e4
spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
parents:
22200
diff
changeset
|
86 with each tag. This is done because only the line numbers of the first |
e53f6b72a0e4
spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
parents:
22200
diff
changeset
|
87 parent are useful for merging. |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
43077
diff
changeset
|
88 """ |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
89 filetags = tagsmod._readtaghist( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
90 ui, repo, lines, fn=fn, recode=None, calcnodelines=True |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
91 )[1] |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
92 for tagname, taginfo in filetags.items(): |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
93 if not keeplinenums: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
94 for el in taginfo: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
95 el[1] = None |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
96 return filetags |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
97 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
98 |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
99 def grouptagnodesbyline(tagnodes): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
43077
diff
changeset
|
100 """ |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
101 Group nearby nodes (i.e. those that must be written next to each other) |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
102 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
103 The input is a list of [node, position] pairs, corresponding to a given tag |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
104 The position is the line number where the node was found on the first parent |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
105 .hgtags file, or None for those nodes that came from the base or the second |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
106 parent .hgtags files. |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
107 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
108 This function groups those [node, position] pairs, returning a list of |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
109 groups of nodes that must be written next to each other because their |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
110 positions are consecutive or have no position preference (because their |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
111 position is None). |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
112 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
113 The result is a list of [position, [consecutive node list]] |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
43077
diff
changeset
|
114 """ |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
115 firstlinenum = None |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
116 for hexnode, linenum in tagnodes: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
117 firstlinenum = linenum |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
118 if firstlinenum is not None: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
119 break |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
120 if firstlinenum is None: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
121 return [[None, [el[0] for el in tagnodes]]] |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
122 tagnodes[0][1] = firstlinenum |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
123 groupednodes = [[firstlinenum, []]] |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
124 prevlinenum = firstlinenum |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
125 for hexnode, linenum in tagnodes: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
126 if linenum is not None and linenum - prevlinenum > 1: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
127 groupednodes.append([linenum, []]) |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
128 groupednodes[-1][1].append(hexnode) |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
129 if linenum is not None: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
130 prevlinenum = linenum |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
131 return groupednodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
132 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
133 |
33421
d1aa3fee4ca4
tagmerge: use workingfilectx to write merged tags
Phil Cohen <phillco@fb.com>
parents:
31415
diff
changeset
|
134 def writemergedtags(fcd, mergedtags): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
43077
diff
changeset
|
135 """ |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
136 write the merged tags while trying to minimize the diff to the first parent |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
137 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
138 This function uses the ordering info stored on the merged tags dict to |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
139 generate an .hgtags file which is correct (in the sense that its contents |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
140 correspond to the result of the tag merge) while also being as close as |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
141 possible to the first parent's .hgtags file. |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
43077
diff
changeset
|
142 """ |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
143 # group the node-tag pairs that must be written next to each other |
36733
66250de006c6
py3: do not mutate dict while iterating in tagmerge
Yuya Nishihara <yuya@tcha.org>
parents:
33421
diff
changeset
|
144 for tname, taglist in list(mergedtags.items()): |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
145 mergedtags[tname] = grouptagnodesbyline(taglist) |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
146 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
147 # convert the grouped merged tags dict into a format that resembles the |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
148 # final .hgtags file (i.e. a list of blocks of 'node tag' pairs) |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
149 def taglist2string(tlist, tname): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
150 return b'\n'.join([b'%s %s' % (hexnode, tname) for hexnode in tlist]) |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
151 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
152 finaltags = [] |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
153 for tname, tags in mergedtags.items(): |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
154 for block in tags: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
155 block[1] = taglist2string(block[1], tname) |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
156 finaltags += tags |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
157 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
158 # the tag groups are linked to a "position" that can be used to sort them |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
159 # before writing them |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
160 # the position is calculated to ensure that the diff of the merged .hgtags |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
161 # file to the first parent's .hgtags file is as small as possible |
36734
b77ff4fbe9ad
py3: work around comparison between int and None in tagmerge
Yuya Nishihara <yuya@tcha.org>
parents:
36733
diff
changeset
|
162 finaltags.sort(key=lambda x: -1 if x[0] is None else x[0]) |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
163 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
164 # finally we can join the sorted groups to get the final contents of the |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
165 # merged .hgtags file, and then write it to disk |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
166 mergedtagstring = b'\n'.join([tags for rank, tags in finaltags if tags]) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
167 fcd.write(mergedtagstring + b'\n', fcd.flags()) |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
168 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
169 |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
170 def singletagmerge(p1nodes, p2nodes): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
43077
diff
changeset
|
171 """ |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
172 merge the nodes corresponding to a single tag |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
173 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
174 Note that the inputs are lists of node-linenum pairs (i.e. not just lists |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
175 of nodes) |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
43077
diff
changeset
|
176 """ |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
177 if not p2nodes: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
178 return p1nodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
179 if not p1nodes: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
180 return p2nodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
181 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
182 # there is no conflict unless both tags point to different revisions |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
183 # and have a non identical tag history |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
184 p1currentnode = p1nodes[-1][0] |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
185 p2currentnode = p2nodes[-1][0] |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
186 if p1currentnode != p2currentnode and len(p1nodes) == len(p2nodes): |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
187 # cannot merge two tags with same rank pointing to different nodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
188 return None |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
189 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
190 # which are the highest ranking (hr) / lowest ranking (lr) nodes? |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
191 if len(p1nodes) >= len(p2nodes): |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
192 hrnodes, lrnodes = p1nodes, p2nodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
193 else: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
194 hrnodes, lrnodes = p2nodes, p1nodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
195 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
196 # the lowest ranking nodes will be written first, followed by the highest |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
197 # ranking nodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
198 # to avoid unwanted tag rank explosion we try to see if there are some |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
199 # common nodes that can be written only once |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
200 commonidx = len(lrnodes) |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
201 for n in range(len(lrnodes)): |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
202 if hrnodes[n][0] != lrnodes[n][0]: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
203 commonidx = n |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
204 break |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
205 lrnodes[n][1] = p1nodes[n][1] |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
206 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
207 # the merged node list has 3 parts: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
208 # - common nodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
209 # - non common lowest ranking nodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
210 # - non common highest ranking nodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
211 # note that the common nodes plus the non common lowest ranking nodes is the |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
212 # whole list of lr nodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
213 return lrnodes + hrnodes[commonidx:] |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
214 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
215 |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
216 def merge(repo, fcd, fco, fca): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
43077
diff
changeset
|
217 """ |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
218 Merge the tags of two revisions, taking into account the base tags |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
219 Try to minimize the diff between the merged tags and the first parent tags |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
43077
diff
changeset
|
220 """ |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
221 ui = repo.ui |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
222 # read the p1, p2 and base tags |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
223 # only keep the line numbers for the p1 tags |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
224 p1tags = readtagsformerge( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
225 ui, repo, fcd.data().splitlines(), fn=b"p1 tags", keeplinenums=True |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
226 ) |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
227 p2tags = readtagsformerge( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
228 ui, repo, fco.data().splitlines(), fn=b"p2 tags", keeplinenums=False |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
229 ) |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
230 basetags = readtagsformerge( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
231 ui, repo, fca.data().splitlines(), fn=b"base tags", keeplinenums=False |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
232 ) |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
233 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
234 # recover the list of "lost tags" (i.e. those that were found on the base |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
235 # revision but not on one of the revisions being merged) |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
236 basetagset = set(basetags) |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
237 for n, pntags in enumerate((p1tags, p2tags)): |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
238 pntagset = set(pntags) |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
239 pnlosttagset = basetagset - pntagset |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
240 for t in pnlosttagset: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
241 pntags[t] = basetags[t] |
47012
d55b71393907
node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46113
diff
changeset
|
242 if pntags[t][-1][0] != repo.nodeconstants.nullhex: |
d55b71393907
node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46113
diff
changeset
|
243 pntags[t].append([repo.nodeconstants.nullhex, None]) |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
244 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
245 conflictedtags = [] # for reporting purposes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
246 mergedtags = util.sortdict(p1tags) |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
247 # sortdict does not implement iteritems() |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
248 for tname, p2nodes in p2tags.items(): |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
249 if tname not in mergedtags: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
250 mergedtags[tname] = p2nodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
251 continue |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
252 p1nodes = mergedtags[tname] |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
253 mergednodes = singletagmerge(p1nodes, p2nodes) |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
254 if mergednodes is None: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
255 conflictedtags.append(tname) |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
256 continue |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
257 mergedtags[tname] = mergednodes |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
258 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
259 if conflictedtags: |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
260 numconflicts = len(conflictedtags) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
261 ui.warn( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
262 _( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
263 b'automatic .hgtags merge failed\n' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
264 b'the following %d tags are in conflict: %s\n' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
265 ) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
266 % (numconflicts, b', '.join(sorted(conflictedtags))) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36734
diff
changeset
|
267 ) |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
268 return True, 1 |
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
269 |
33421
d1aa3fee4ca4
tagmerge: use workingfilectx to write merged tags
Phil Cohen <phillco@fb.com>
parents:
31415
diff
changeset
|
270 writemergedtags(fcd, mergedtags) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
271 ui.note(_(b'.hgtags merged successfully\n')) |
21922
50e20154cb68
filemerge: add internal:tagmerge merge tool
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
diff
changeset
|
272 return False, 0 |