Mercurial > hg
annotate mercurial/merge.py @ 18365:4148414da120
obsolete: process markers in a stable order
Using set iteration order gave unstable debugsuccessorssets output with
PYTHONHASHSEED=random.
author | Mads Kiilerich <mads@kiilerich.com> |
---|---|
date | Tue, 15 Jan 2013 02:59:13 +0100 |
parents | 6252b4f1c4b4 |
children | 8a811fa9a9c0 |
rev | line source |
---|---|
2775
b550cd82f92a
Move merge code to its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
1 # merge.py - directory-level update/merge handling for Mercurial |
b550cd82f92a
Move merge code to its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
2 # |
4635
63b9d2deed48
Updated copyright notices and add "and others" to "hg version"
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4633
diff
changeset
|
3 # Copyright 2006, 2007 Matt Mackall <mpm@selenic.com> |
2775
b550cd82f92a
Move merge code to its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
4 # |
8225
46293a0c7e9f
updated license to be explicit about GPL version 2
Martin Geisler <mg@lazybytes.net>
parents:
8152
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. |
2775
b550cd82f92a
Move merge code to its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
7 |
6518 | 8 from node import nullid, nullrev, hex, bin |
3891 | 9 from i18n import _ |
18328
2fee5119099b
merge: consistently use repo.wopener.audit instead of creating a new auditor
Mads Kiilerich <mads@kiilerich.com>
parents:
18143
diff
changeset
|
10 import error, util, filemerge, copies, subrepo |
8312
b87a50b7125c
separate import lines from mercurial and general python modules
Simon Heimberg <simohe@besonet.ch>
parents:
8259
diff
changeset
|
11 import errno, os, shutil |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
12 |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
13 class mergestate(object): |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
14 '''track 3-way merge state of individual files''' |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
15 def __init__(self, repo): |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
16 self._repo = repo |
12369
6f0d9d79111f
merge: delay writing the mergestate during until commit is called
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
12279
diff
changeset
|
17 self._dirty = False |
6518 | 18 self._read() |
7848
89e05c02a4af
resolve: move reset to localrepo.commit
Matt Mackall <mpm@selenic.com>
parents:
7768
diff
changeset
|
19 def reset(self, node=None): |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
20 self._state = {} |
7848
89e05c02a4af
resolve: move reset to localrepo.commit
Matt Mackall <mpm@selenic.com>
parents:
7768
diff
changeset
|
21 if node: |
89e05c02a4af
resolve: move reset to localrepo.commit
Matt Mackall <mpm@selenic.com>
parents:
7768
diff
changeset
|
22 self._local = node |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
23 shutil.rmtree(self._repo.join("merge"), True) |
12369
6f0d9d79111f
merge: delay writing the mergestate during until commit is called
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
12279
diff
changeset
|
24 self._dirty = False |
6518 | 25 def _read(self): |
26 self._state = {} | |
27 try: | |
28 f = self._repo.opener("merge/state") | |
6530
4b92591c69a7
merge: replace readline() call, missing from posixfile_nt
Patrick Mezard <pmezard@gmail.com>
parents:
6518
diff
changeset
|
29 for i, l in enumerate(f): |
4b92591c69a7
merge: replace readline() call, missing from posixfile_nt
Patrick Mezard <pmezard@gmail.com>
parents:
6518
diff
changeset
|
30 if i == 0: |
11451
51021f4c80b5
resolve: do not crash on empty mergestate
Martin Geisler <mg@lazybytes.net>
parents:
11417
diff
changeset
|
31 self._local = bin(l[:-1]) |
6530
4b92591c69a7
merge: replace readline() call, missing from posixfile_nt
Patrick Mezard <pmezard@gmail.com>
parents:
6518
diff
changeset
|
32 else: |
4b92591c69a7
merge: replace readline() call, missing from posixfile_nt
Patrick Mezard <pmezard@gmail.com>
parents:
6518
diff
changeset
|
33 bits = l[:-1].split("\0") |
4b92591c69a7
merge: replace readline() call, missing from posixfile_nt
Patrick Mezard <pmezard@gmail.com>
parents:
6518
diff
changeset
|
34 self._state[bits[0]] = bits[1:] |
13400
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13323
diff
changeset
|
35 f.close() |
6518 | 36 except IOError, err: |
37 if err.errno != errno.ENOENT: | |
38 raise | |
12369
6f0d9d79111f
merge: delay writing the mergestate during until commit is called
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
12279
diff
changeset
|
39 self._dirty = False |
6f0d9d79111f
merge: delay writing the mergestate during until commit is called
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
12279
diff
changeset
|
40 def commit(self): |
6f0d9d79111f
merge: delay writing the mergestate during until commit is called
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
12279
diff
changeset
|
41 if self._dirty: |
6f0d9d79111f
merge: delay writing the mergestate during until commit is called
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
12279
diff
changeset
|
42 f = self._repo.opener("merge/state", "w") |
6f0d9d79111f
merge: delay writing the mergestate during until commit is called
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
12279
diff
changeset
|
43 f.write(hex(self._local) + "\n") |
6f0d9d79111f
merge: delay writing the mergestate during until commit is called
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
12279
diff
changeset
|
44 for d, v in self._state.iteritems(): |
6f0d9d79111f
merge: delay writing the mergestate during until commit is called
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
12279
diff
changeset
|
45 f.write("\0".join([d] + v) + "\n") |
13400
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13323
diff
changeset
|
46 f.close() |
12369
6f0d9d79111f
merge: delay writing the mergestate during until commit is called
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
12279
diff
changeset
|
47 self._dirty = False |
18338
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
48 def add(self, fcl, fco, fca, fd): |
6517
fcfb6a0a0a84
python-2.6: use sha wrapper from util for new merge code
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6512
diff
changeset
|
49 hash = util.sha1(fcl.path()).hexdigest() |
14168
135e244776f0
prevent transient leaks of file handle by using new helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14064
diff
changeset
|
50 self._repo.opener.write("merge/" + hash, fcl.data()) |
6518 | 51 self._state[fd] = ['u', hash, fcl.path(), fca.path(), |
18338
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
52 hex(fca.filenode()), fco.path(), fcl.flags()] |
12369
6f0d9d79111f
merge: delay writing the mergestate during until commit is called
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
12279
diff
changeset
|
53 self._dirty = True |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
54 def __contains__(self, dfile): |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
55 return dfile in self._state |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
56 def __getitem__(self, dfile): |
6518 | 57 return self._state[dfile][0] |
58 def __iter__(self): | |
59 l = self._state.keys() | |
60 l.sort() | |
61 for f in l: | |
62 yield f | |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
63 def mark(self, dfile, state): |
6518 | 64 self._state[dfile][0] = state |
12369
6f0d9d79111f
merge: delay writing the mergestate during until commit is called
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
12279
diff
changeset
|
65 self._dirty = True |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
66 def resolve(self, dfile, wctx, octx): |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
67 if self[dfile] == 'r': |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
68 return 0 |
6518 | 69 state, hash, lfile, afile, anode, ofile, flags = self._state[dfile] |
18338
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
70 fcd = wctx[dfile] |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
71 fco = octx[ofile] |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
72 fca = self._repo.filectx(afile, fileid=anode) |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
73 # "premerge" x flags |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
74 flo = fco.flags() |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
75 fla = fca.flags() |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
76 if 'x' in flags + flo + fla and 'l' not in flags + flo + fla: |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
77 if fca.node() == nullid: |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
78 self._repo.ui.warn(_('warning: cannot merge flags for %s\n') % |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
79 afile) |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
80 elif flags == fla: |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
81 flags = flo |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
82 # restore local |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
83 f = self._repo.opener("merge/" + hash) |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
84 self._repo.wwrite(dfile, f.read(), flags) |
13400
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13323
diff
changeset
|
85 f.close() |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
86 r = filemerge.filemerge(self._repo, self._local, lfile, fcd, fco, fca) |
13536
fac040b7e822
merge: drop resolve state for mergers with identical contents (issue2680)
Matt Mackall <mpm@selenic.com>
parents:
13437
diff
changeset
|
87 if r is None: |
fac040b7e822
merge: drop resolve state for mergers with identical contents (issue2680)
Matt Mackall <mpm@selenic.com>
parents:
13437
diff
changeset
|
88 # no real conflict |
fac040b7e822
merge: drop resolve state for mergers with identical contents (issue2680)
Matt Mackall <mpm@selenic.com>
parents:
13437
diff
changeset
|
89 del self._state[dfile] |
fac040b7e822
merge: drop resolve state for mergers with identical contents (issue2680)
Matt Mackall <mpm@selenic.com>
parents:
13437
diff
changeset
|
90 elif not r: |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
91 self.mark(dfile, 'r') |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
92 return r |
2775
b550cd82f92a
Move merge code to its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
93 |
16093
7e30f5f2285f
merge: refactor unknown file conflict checking
Matt Mackall <mpm@selenic.com>
parents:
16092
diff
changeset
|
94 def _checkunknownfile(repo, wctx, mctx, f): |
7e30f5f2285f
merge: refactor unknown file conflict checking
Matt Mackall <mpm@selenic.com>
parents:
16092
diff
changeset
|
95 return (not repo.dirstate._ignore(f) |
16534
11212babc690
merge: check for untracked files more precisely (issue3400)
Matt Mackall <mpm@selenic.com>
parents:
16492
diff
changeset
|
96 and os.path.isfile(repo.wjoin(f)) |
16284
2b0a406d3043
merge: fix unknown file merge detection for case-folding systems
Matt Mackall <mpm@selenic.com>
parents:
16261
diff
changeset
|
97 and repo.dirstate.normalize(f) not in repo.dirstate |
16093
7e30f5f2285f
merge: refactor unknown file conflict checking
Matt Mackall <mpm@selenic.com>
parents:
16092
diff
changeset
|
98 and mctx[f].cmp(wctx[f])) |
7e30f5f2285f
merge: refactor unknown file conflict checking
Matt Mackall <mpm@selenic.com>
parents:
16092
diff
changeset
|
99 |
7e30f5f2285f
merge: refactor unknown file conflict checking
Matt Mackall <mpm@selenic.com>
parents:
16092
diff
changeset
|
100 def _checkunknown(repo, wctx, mctx): |
3315
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
101 "check for collisions between unknown files and files in mctx" |
15894
44fa047cef57
merge: report all files in _checkunknown
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15774
diff
changeset
|
102 |
44fa047cef57
merge: report all files in _checkunknown
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15774
diff
changeset
|
103 error = False |
16093
7e30f5f2285f
merge: refactor unknown file conflict checking
Matt Mackall <mpm@selenic.com>
parents:
16092
diff
changeset
|
104 for f in mctx: |
7e30f5f2285f
merge: refactor unknown file conflict checking
Matt Mackall <mpm@selenic.com>
parents:
16092
diff
changeset
|
105 if f not in wctx and _checkunknownfile(repo, wctx, mctx, f): |
15894
44fa047cef57
merge: report all files in _checkunknown
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15774
diff
changeset
|
106 error = True |
16093
7e30f5f2285f
merge: refactor unknown file conflict checking
Matt Mackall <mpm@selenic.com>
parents:
16092
diff
changeset
|
107 wctx._repo.ui.warn(_("%s: untracked file differs\n") % f) |
15894
44fa047cef57
merge: report all files in _checkunknown
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15774
diff
changeset
|
108 if error: |
44fa047cef57
merge: report all files in _checkunknown
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15774
diff
changeset
|
109 raise util.Abort(_("untracked files in working directory differ " |
44fa047cef57
merge: report all files in _checkunknown
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15774
diff
changeset
|
110 "from files in requested revision")) |
3107
3bd05ad67f45
merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3106
diff
changeset
|
111 |
17889
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
112 def _remains(f, m, ma, workingctx=False): |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
113 """check whether specified file remains after merge. |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
114 |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
115 It is assumed that specified file is not contained in the manifest |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
116 of the other context. |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
117 """ |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
118 if f in ma: |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
119 n = m[f] |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
120 if n != ma[f]: |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
121 return True # because it is changed locally |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
122 # even though it doesn't remain, if "remote deleted" is |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
123 # chosen in manifestmerge() |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
124 elif workingctx and n[20:] == "a": |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
125 return True # because it is added locally (linear merge specific) |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
126 else: |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
127 return False # because it is removed remotely |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
128 else: |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
129 return True # because it is added locally |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
130 |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
131 def _checkcollision(mctx, extractxs): |
3785 | 132 "check for case folding collisions in the destination context" |
133 folded = {} | |
6272
dd9bd227ae9a
merge: simplify some helpers
Matt Mackall <mpm@selenic.com>
parents:
6271
diff
changeset
|
134 for fn in mctx: |
15637
7f01ad702405
icasefs: use util.normcase() instead of str.lower() or os.path.normpath()
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15538
diff
changeset
|
135 fold = util.normcase(fn) |
3785 | 136 if fold in folded: |
137 raise util.Abort(_("case-folding collision between %s and %s") | |
138 % (fn, folded[fold])) | |
139 folded[fold] = fn | |
140 | |
17889
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
141 if extractxs: |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
142 wctx, actx = extractxs |
16478
cbf2ea2f5ca1
icasefs: make case-folding collision detection as rename aware (issue3370)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16284
diff
changeset
|
143 # class to delay looking up copy mapping |
cbf2ea2f5ca1
icasefs: make case-folding collision detection as rename aware (issue3370)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16284
diff
changeset
|
144 class pathcopies(object): |
cbf2ea2f5ca1
icasefs: make case-folding collision detection as rename aware (issue3370)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16284
diff
changeset
|
145 @util.propertycache |
cbf2ea2f5ca1
icasefs: make case-folding collision detection as rename aware (issue3370)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16284
diff
changeset
|
146 def map(self): |
cbf2ea2f5ca1
icasefs: make case-folding collision detection as rename aware (issue3370)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16284
diff
changeset
|
147 # {dst@mctx: src@wctx} copy mapping |
cbf2ea2f5ca1
icasefs: make case-folding collision detection as rename aware (issue3370)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16284
diff
changeset
|
148 return copies.pathcopies(wctx, mctx) |
cbf2ea2f5ca1
icasefs: make case-folding collision detection as rename aware (issue3370)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16284
diff
changeset
|
149 pc = pathcopies() |
cbf2ea2f5ca1
icasefs: make case-folding collision detection as rename aware (issue3370)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16284
diff
changeset
|
150 |
15673
d550168f11ce
merge: check filename case collision between changesets for branch merging
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15637
diff
changeset
|
151 for fn in wctx: |
d550168f11ce
merge: check filename case collision between changesets for branch merging
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15637
diff
changeset
|
152 fold = util.normcase(fn) |
d550168f11ce
merge: check filename case collision between changesets for branch merging
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15637
diff
changeset
|
153 mfn = folded.get(fold, None) |
17889
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
154 if (mfn and mfn != fn and pc.map.get(mfn) != fn and |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
155 _remains(fn, wctx.manifest(), actx.manifest(), True) and |
ce7bc04d863b
icasefs: make case-folding collision detection as deletion aware (issue3648)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16794
diff
changeset
|
156 _remains(mfn, mctx.manifest(), actx.manifest())): |
15673
d550168f11ce
merge: check filename case collision between changesets for branch merging
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15637
diff
changeset
|
157 raise util.Abort(_("case-folding collision between %s and %s") |
d550168f11ce
merge: check filename case collision between changesets for branch merging
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15637
diff
changeset
|
158 % (mfn, fn)) |
d550168f11ce
merge: check filename case collision between changesets for branch merging
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15637
diff
changeset
|
159 |
6269
ffdf70e74623
merge: privatize some functions, unnest some others
Matt Mackall <mpm@selenic.com>
parents:
6268
diff
changeset
|
160 def _forgetremoved(wctx, mctx, branchmerge): |
3107
3bd05ad67f45
merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3106
diff
changeset
|
161 """ |
3bd05ad67f45
merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3106
diff
changeset
|
162 Forget removed files |
3bd05ad67f45
merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3106
diff
changeset
|
163 |
3bd05ad67f45
merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3106
diff
changeset
|
164 If we're jumping between revisions (as opposed to merging), and if |
3bd05ad67f45
merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3106
diff
changeset
|
165 neither the working directory nor the target rev has the file, |
3bd05ad67f45
merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3106
diff
changeset
|
166 then we need to remove it from the dirstate, to prevent the |
3bd05ad67f45
merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3106
diff
changeset
|
167 dirstate from listing the file when it is no longer in the |
3bd05ad67f45
merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3106
diff
changeset
|
168 manifest. |
6242
a375ffc2aa1b
merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6211
diff
changeset
|
169 |
a375ffc2aa1b
merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6211
diff
changeset
|
170 If we're merging, and the other revision has removed a file |
a375ffc2aa1b
merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6211
diff
changeset
|
171 that is not present in the working directory, we need to mark it |
a375ffc2aa1b
merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6211
diff
changeset
|
172 as removed. |
3107
3bd05ad67f45
merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3106
diff
changeset
|
173 """ |
3bd05ad67f45
merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3106
diff
changeset
|
174 |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
175 actions = [] |
6242
a375ffc2aa1b
merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6211
diff
changeset
|
176 state = branchmerge and 'r' or 'f' |
a375ffc2aa1b
merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6211
diff
changeset
|
177 for f in wctx.deleted(): |
6272
dd9bd227ae9a
merge: simplify some helpers
Matt Mackall <mpm@selenic.com>
parents:
6271
diff
changeset
|
178 if f not in mctx: |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
179 actions.append((f, state)) |
6242
a375ffc2aa1b
merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6211
diff
changeset
|
180 |
a375ffc2aa1b
merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6211
diff
changeset
|
181 if not branchmerge: |
a375ffc2aa1b
merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6211
diff
changeset
|
182 for f in wctx.removed(): |
6272
dd9bd227ae9a
merge: simplify some helpers
Matt Mackall <mpm@selenic.com>
parents:
6271
diff
changeset
|
183 if f not in mctx: |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
184 actions.append((f, "f")) |
3107
3bd05ad67f45
merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3106
diff
changeset
|
185 |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
186 return actions |
3107
3bd05ad67f45
merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3106
diff
changeset
|
187 |
3295
72d1e521da77
merge: use contexts for manifestmerge
Matt Mackall <mpm@selenic.com>
parents:
3292
diff
changeset
|
188 def manifestmerge(repo, p1, p2, pa, overwrite, partial): |
3105
7c7469d41ade
merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents:
3104
diff
changeset
|
189 """ |
11817
d12fe809e1ee
merge: fix typo in docstring
Alecs King <alecsk@gmail.com>
parents:
11759
diff
changeset
|
190 Merge p1 and p2 with ancestor pa and generate merge action list |
3315
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
191 |
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
192 overwrite = whether we clobber working files |
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
193 partial = function to filter file lists |
3105
7c7469d41ade
merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents:
3104
diff
changeset
|
194 """ |
7c7469d41ade
merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents:
3104
diff
changeset
|
195 |
3307
f009a6f12a59
merge: swap file and mode args for act()
Matt Mackall <mpm@selenic.com>
parents:
3306
diff
changeset
|
196 def act(msg, m, f, *args): |
3295
72d1e521da77
merge: use contexts for manifestmerge
Matt Mackall <mpm@selenic.com>
parents:
3292
diff
changeset
|
197 repo.ui.debug(" %s: %s -> %s\n" % (f, msg, m)) |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
198 actions.append((f, m) + args) |
3121
2ef0b3aae186
merge: simplify actions with helper function
Matt Mackall <mpm@selenic.com>
parents:
3120
diff
changeset
|
199 |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
200 actions, copy, movewithdir = [], {}, {} |
8753
af5f099d932b
merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents:
8752
diff
changeset
|
201 |
8749
69caf50da4a0
merge: refactor some initialization, drop backwards var
Matt Mackall <mpm@selenic.com>
parents:
8748
diff
changeset
|
202 if overwrite: |
8753
af5f099d932b
merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents:
8752
diff
changeset
|
203 pa = p1 |
af5f099d932b
merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents:
8752
diff
changeset
|
204 elif pa == p2: # backwards |
af5f099d932b
merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents:
8752
diff
changeset
|
205 pa = p1.p1() |
af5f099d932b
merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents:
8752
diff
changeset
|
206 elif pa and repo.ui.configbool("merge", "followcopies", True): |
18134
6c35b53cd28b
copies: separate moves via directory renames from explicit copies
Siddharth Agarwal <sid0@fb.com>
parents:
18042
diff
changeset
|
207 ret = copies.mergecopies(repo, p1, p2, pa) |
6c35b53cd28b
copies: separate moves via directory renames from explicit copies
Siddharth Agarwal <sid0@fb.com>
parents:
18042
diff
changeset
|
208 copy, movewithdir, diverge, renamedelete = ret |
8753
af5f099d932b
merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents:
8752
diff
changeset
|
209 for of, fl in diverge.iteritems(): |
af5f099d932b
merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents:
8752
diff
changeset
|
210 act("divergent renames", "dr", of, fl) |
16794
98687cdddcb1
merge: warn about file deleted in one branch and renamed in other (issue3074)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
16719
diff
changeset
|
211 for of, fl in renamedelete.iteritems(): |
98687cdddcb1
merge: warn about file deleted in one branch and renamed in other (issue3074)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
16719
diff
changeset
|
212 act("rename and delete", "rd", of, fl) |
8753
af5f099d932b
merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents:
8752
diff
changeset
|
213 |
af5f099d932b
merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents:
8752
diff
changeset
|
214 repo.ui.note(_("resolving manifests\n")) |
15625
efdcce3fd2d5
merge: make debug output easier to read
Martin Geisler <mg@aragost.com>
parents:
15619
diff
changeset
|
215 repo.ui.debug(" overwrite: %s, partial: %s\n" |
efdcce3fd2d5
merge: make debug output easier to read
Martin Geisler <mg@aragost.com>
parents:
15619
diff
changeset
|
216 % (bool(overwrite), bool(partial))) |
efdcce3fd2d5
merge: make debug output easier to read
Martin Geisler <mg@aragost.com>
parents:
15619
diff
changeset
|
217 repo.ui.debug(" ancestor: %s, local: %s, remote: %s\n" % (pa, p1, p2)) |
8753
af5f099d932b
merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents:
8752
diff
changeset
|
218 |
af5f099d932b
merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents:
8752
diff
changeset
|
219 m1, m2, ma = p1.manifest(), p2.manifest(), pa.manifest() |
af5f099d932b
merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents:
8752
diff
changeset
|
220 copied = set(copy.values()) |
18134
6c35b53cd28b
copies: separate moves via directory renames from explicit copies
Siddharth Agarwal <sid0@fb.com>
parents:
18042
diff
changeset
|
221 copied.update(movewithdir.values()) |
3295
72d1e521da77
merge: use contexts for manifestmerge
Matt Mackall <mpm@selenic.com>
parents:
3292
diff
changeset
|
222 |
11470
34e33d50c26b
subrepo: correctly handle update -C with modified subrepos (issue2022)
Matt Mackall <mpm@selenic.com>
parents:
11466
diff
changeset
|
223 if '.hgsubstate' in m1: |
9783
ee00ef6f9be7
submerge: properly deal with overwrites
Matt Mackall <mpm@selenic.com>
parents:
9780
diff
changeset
|
224 # check whether sub state is modified |
18364
6252b4f1c4b4
subrepos: process subrepos in sorted order
Mads Kiilerich <mads@kiilerich.com>
parents:
18360
diff
changeset
|
225 for s in sorted(p1.substate): |
9783
ee00ef6f9be7
submerge: properly deal with overwrites
Matt Mackall <mpm@selenic.com>
parents:
9780
diff
changeset
|
226 if p1.sub(s).dirty(): |
ee00ef6f9be7
submerge: properly deal with overwrites
Matt Mackall <mpm@selenic.com>
parents:
9780
diff
changeset
|
227 m1['.hgsubstate'] += "+" |
ee00ef6f9be7
submerge: properly deal with overwrites
Matt Mackall <mpm@selenic.com>
parents:
9780
diff
changeset
|
228 break |
ee00ef6f9be7
submerge: properly deal with overwrites
Matt Mackall <mpm@selenic.com>
parents:
9780
diff
changeset
|
229 |
3105
7c7469d41ade
merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents:
3104
diff
changeset
|
230 # Compare manifests |
18360
760c0d67ce5e
merge: process files in sorted order
Mads Kiilerich <mads@kiilerich.com>
parents:
18339
diff
changeset
|
231 for f, n in sorted(m1.iteritems()): |
3248
751840e739a1
merge: reduce manifest copying
Matt Mackall <mpm@selenic.com>
parents:
3247
diff
changeset
|
232 if partial and not partial(f): |
751840e739a1
merge: reduce manifest copying
Matt Mackall <mpm@selenic.com>
parents:
3247
diff
changeset
|
233 continue |
3105
7c7469d41ade
merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents:
3104
diff
changeset
|
234 if f in m2: |
18338
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
235 n2 = m2[f] |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
236 fl1, fl2, fla = m1.flags(f), m2.flags(f), ma.flags(f) |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
237 nol = 'l' not in fl1 + fl2 + fla |
8752
f177bdab261b
merge: simplify file revision comparison logic
Matt Mackall <mpm@selenic.com>
parents:
8751
diff
changeset
|
238 a = ma.get(f, nullid) |
18338
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
239 if n == n2 and fl1 == fl2: |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
240 pass # same - keep local |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
241 elif n2 == a and fl2 == fla: |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
242 pass # remote unchanged - keep local |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
243 elif n == a and fl1 == fla: # local unchanged - use remote |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
244 if n == n2: # optimization: keep local content |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
245 act("update permissions", "e", f, fl2) |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
246 else: |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
247 act("remote is newer", "g", f, fl2) |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
248 elif nol and n2 == a: # remote only changed 'x' |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
249 act("update permissions", "e", f, fl2) |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
250 elif nol and n == a: # local only changed 'x' |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
251 act("remote is newer", "g", f, fl) |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
252 else: # both changed something |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
253 act("versions differ", "m", f, f, f, False) |
8752
f177bdab261b
merge: simplify file revision comparison logic
Matt Mackall <mpm@selenic.com>
parents:
8751
diff
changeset
|
254 elif f in copied: # files we'll deal with on m2 side |
f177bdab261b
merge: simplify file revision comparison logic
Matt Mackall <mpm@selenic.com>
parents:
8751
diff
changeset
|
255 pass |
18134
6c35b53cd28b
copies: separate moves via directory renames from explicit copies
Siddharth Agarwal <sid0@fb.com>
parents:
18042
diff
changeset
|
256 elif f in movewithdir: # directory rename |
6c35b53cd28b
copies: separate moves via directory renames from explicit copies
Siddharth Agarwal <sid0@fb.com>
parents:
18042
diff
changeset
|
257 f2 = movewithdir[f] |
6c35b53cd28b
copies: separate moves via directory renames from explicit copies
Siddharth Agarwal <sid0@fb.com>
parents:
18042
diff
changeset
|
258 act("remote renamed directory to " + f2, "d", f, None, f2, |
6c35b53cd28b
copies: separate moves via directory renames from explicit copies
Siddharth Agarwal <sid0@fb.com>
parents:
18042
diff
changeset
|
259 m1.flags(f)) |
18339
aadefcee1f5e
merge: remove "case" comments
Mads Kiilerich <mads@kiilerich.com>
parents:
18338
diff
changeset
|
260 elif f in copy: |
3249
f05c182430a0
merge: add rename following
Matt Mackall <mpm@selenic.com>
parents:
3248
diff
changeset
|
261 f2 = copy[f] |
18338
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
262 act("local copied/moved to " + f2, "m", f, f2, f, False) |
8744
6b675c781c6d
merge: simplify 'other deleted' case
Matt Mackall <mpm@selenic.com>
parents:
8743
diff
changeset
|
263 elif f in ma: # clean, a different, no remote |
8739
226f1005133c
merge: drop an overwrite test
Matt Mackall <mpm@selenic.com>
parents:
8738
diff
changeset
|
264 if n != ma[f]: |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
9030
diff
changeset
|
265 if repo.ui.promptchoice( |
5670
840e2b315c1f
Fix misleading error and prompts during update/merge (issue556)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5489
diff
changeset
|
266 _(" local changed %s which remote deleted\n" |
840e2b315c1f
Fix misleading error and prompts during update/merge (issue556)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5489
diff
changeset
|
267 "use (c)hanged version or (d)elete?") % f, |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
9030
diff
changeset
|
268 (_("&Changed"), _("&Delete")), 0): |
3307
f009a6f12a59
merge: swap file and mode args for act()
Matt Mackall <mpm@selenic.com>
parents:
3306
diff
changeset
|
269 act("prompt delete", "r", f) |
8736 | 270 else: |
271 act("prompt keep", "a", f) | |
8751
e8d80e0835c7
merge: make locally-added file test more correct
Matt Mackall <mpm@selenic.com>
parents:
8750
diff
changeset
|
272 elif n[20:] == "a": # added, no remote |
e8d80e0835c7
merge: make locally-added file test more correct
Matt Mackall <mpm@selenic.com>
parents:
8750
diff
changeset
|
273 act("remote deleted", "f", f) |
16094
0776a6cababe
merge: don't use unknown()
Matt Mackall <mpm@selenic.com>
parents:
16093
diff
changeset
|
274 else: |
3307
f009a6f12a59
merge: swap file and mode args for act()
Matt Mackall <mpm@selenic.com>
parents:
3306
diff
changeset
|
275 act("other deleted", "r", f) |
3105
7c7469d41ade
merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents:
3104
diff
changeset
|
276 |
18360
760c0d67ce5e
merge: process files in sorted order
Mads Kiilerich <mads@kiilerich.com>
parents:
18339
diff
changeset
|
277 for f, n in sorted(m2.iteritems()): |
3248
751840e739a1
merge: reduce manifest copying
Matt Mackall <mpm@selenic.com>
parents:
3247
diff
changeset
|
278 if partial and not partial(f): |
751840e739a1
merge: reduce manifest copying
Matt Mackall <mpm@selenic.com>
parents:
3247
diff
changeset
|
279 continue |
8752
f177bdab261b
merge: simplify file revision comparison logic
Matt Mackall <mpm@selenic.com>
parents:
8751
diff
changeset
|
280 if f in m1 or f in copied: # files already visited |
3729
581d20773326
merge: add copied hash to simplify copy logic
Matt Mackall <mpm@selenic.com>
parents:
3728
diff
changeset
|
281 continue |
18134
6c35b53cd28b
copies: separate moves via directory renames from explicit copies
Siddharth Agarwal <sid0@fb.com>
parents:
18042
diff
changeset
|
282 if f in movewithdir: |
6c35b53cd28b
copies: separate moves via directory renames from explicit copies
Siddharth Agarwal <sid0@fb.com>
parents:
18042
diff
changeset
|
283 f2 = movewithdir[f] |
6c35b53cd28b
copies: separate moves via directory renames from explicit copies
Siddharth Agarwal <sid0@fb.com>
parents:
18042
diff
changeset
|
284 act("local renamed directory to " + f2, "d", None, f, f2, |
6c35b53cd28b
copies: separate moves via directory renames from explicit copies
Siddharth Agarwal <sid0@fb.com>
parents:
18042
diff
changeset
|
285 m2.flags(f)) |
6c35b53cd28b
copies: separate moves via directory renames from explicit copies
Siddharth Agarwal <sid0@fb.com>
parents:
18042
diff
changeset
|
286 elif f in copy: |
3249
f05c182430a0
merge: add rename following
Matt Mackall <mpm@selenic.com>
parents:
3248
diff
changeset
|
287 f2 = copy[f] |
18339
aadefcee1f5e
merge: remove "case" comments
Mads Kiilerich <mads@kiilerich.com>
parents:
18338
diff
changeset
|
288 if f2 in m2: |
3730
d377f8d25662
merge: only store one direction of copies in the copy map
Matt Mackall <mpm@selenic.com>
parents:
3729
diff
changeset
|
289 act("remote copied to " + f, "m", |
18338
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
290 f2, f, f, False) |
18339
aadefcee1f5e
merge: remove "case" comments
Mads Kiilerich <mads@kiilerich.com>
parents:
18338
diff
changeset
|
291 else: |
3730
d377f8d25662
merge: only store one direction of copies in the copy map
Matt Mackall <mpm@selenic.com>
parents:
3729
diff
changeset
|
292 act("remote moved to " + f, "m", |
18338
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
293 f2, f, f, True) |
8741
e592180ba435
merge: reorder remote creation tests
Matt Mackall <mpm@selenic.com>
parents:
8740
diff
changeset
|
294 elif f not in ma: |
16094
0776a6cababe
merge: don't use unknown()
Matt Mackall <mpm@selenic.com>
parents:
16093
diff
changeset
|
295 if (not overwrite |
0776a6cababe
merge: don't use unknown()
Matt Mackall <mpm@selenic.com>
parents:
16093
diff
changeset
|
296 and _checkunknownfile(repo, p1, p2, f)): |
0776a6cababe
merge: don't use unknown()
Matt Mackall <mpm@selenic.com>
parents:
16093
diff
changeset
|
297 act("remote differs from untracked local", |
18338
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
298 "m", f, f, f, False) |
16094
0776a6cababe
merge: don't use unknown()
Matt Mackall <mpm@selenic.com>
parents:
16093
diff
changeset
|
299 else: |
0776a6cababe
merge: don't use unknown()
Matt Mackall <mpm@selenic.com>
parents:
16093
diff
changeset
|
300 act("remote created", "g", f, m2.flags(f)) |
8741
e592180ba435
merge: reorder remote creation tests
Matt Mackall <mpm@selenic.com>
parents:
8740
diff
changeset
|
301 elif n != ma[f]: |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
9030
diff
changeset
|
302 if repo.ui.promptchoice( |
8741
e592180ba435
merge: reorder remote creation tests
Matt Mackall <mpm@selenic.com>
parents:
8740
diff
changeset
|
303 _("remote changed %s which local deleted\n" |
e592180ba435
merge: reorder remote creation tests
Matt Mackall <mpm@selenic.com>
parents:
8740
diff
changeset
|
304 "use (c)hanged version or leave (d)eleted?") % f, |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
9030
diff
changeset
|
305 (_("&Changed"), _("&Deleted")), 0) == 0: |
8741
e592180ba435
merge: reorder remote creation tests
Matt Mackall <mpm@selenic.com>
parents:
8740
diff
changeset
|
306 act("prompt recreating", "g", f, m2.flags(f)) |
3105
7c7469d41ade
merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents:
3104
diff
changeset
|
307 |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
308 return actions |
3105
7c7469d41ade
merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents:
3104
diff
changeset
|
309 |
8366
0bf0045000b5
some modernization cleanups, forward compatibility
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8312
diff
changeset
|
310 def actionkey(a): |
18329
eb6ca96f4dd0
merge: consistently use "x" instead of 'x' for internal action types
Mads Kiilerich <mads@kiilerich.com>
parents:
18328
diff
changeset
|
311 return a[1] == "r" and -1 or 0, a |
6805
482581431dcd
Sort removes first when applying updates (fixes issues 750 and 912)
Paul Moore <p.f.moore@gmail.com>
parents:
6762
diff
changeset
|
312 |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
313 def applyupdates(repo, actions, wctx, mctx, actx, overwrite): |
11454
9b0406b23be0
merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
11451
diff
changeset
|
314 """apply the merge action list to the working directory |
9b0406b23be0
merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
11451
diff
changeset
|
315 |
9b0406b23be0
merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
11451
diff
changeset
|
316 wctx is the working copy context |
9b0406b23be0
merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
11451
diff
changeset
|
317 mctx is the context to be merged into the working copy |
9b0406b23be0
merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
11451
diff
changeset
|
318 actx is the context of the common ancestor |
13162
115a9760c382
merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents:
13158
diff
changeset
|
319 |
115a9760c382
merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents:
13158
diff
changeset
|
320 Return a tuple of counts (updated, merged, removed, unresolved) that |
115a9760c382
merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents:
13158
diff
changeset
|
321 describes how many files were affected by the update. |
11454
9b0406b23be0
merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
11451
diff
changeset
|
322 """ |
3315
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
323 |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
324 updated, merged, removed, unresolved = 0, 0, 0, 0 |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
325 ms = mergestate(repo) |
13878
a8d13ee0ce68
misc: replace .parents()[0] with p1()
Matt Mackall <mpm@selenic.com>
parents:
13874
diff
changeset
|
326 ms.reset(wctx.p1().node()) |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
327 moves = [] |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
328 actions.sort(key=actionkey) |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
329 |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
330 # prescan for merges |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
331 for a in actions: |
5042
f191bc3916f7
merge: do early copy to deal with issue636
Matt Mackall <mpm@selenic.com>
parents:
4997
diff
changeset
|
332 f, m = a[:2] |
18329
eb6ca96f4dd0
merge: consistently use "x" instead of 'x' for internal action types
Mads Kiilerich <mads@kiilerich.com>
parents:
18328
diff
changeset
|
333 if m == "m": # merge |
18338
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
334 f2, fd, move = a[2:] |
18332
6ba58ab719e5
merge: .hgsubstate is special as merge destination, not as merge source
Mads Kiilerich <mads@kiilerich.com>
parents:
18331
diff
changeset
|
335 if fd == '.hgsubstate': # merged internally |
8814
ab668c92a036
subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents:
8753
diff
changeset
|
336 continue |
9467
4c041f1ee1b4
do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents:
9048
diff
changeset
|
337 repo.ui.debug("preserving %s for resolve of %s\n" % (f, fd)) |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
338 fcl = wctx[f] |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
339 fco = mctx[f2] |
12008
fad5ed0ff997
merge: move reverse-merge logic out of filemerge (issue2342)
Matt Mackall <mpm@selenic.com>
parents:
11755
diff
changeset
|
340 if mctx == actx: # backwards, use working dir parent as ancestor |
12664
545ec1775021
merge: handle no file parent in backwards merge (issue2364)
Matt Mackall <mpm@selenic.com>
parents:
12401
diff
changeset
|
341 if fcl.parents(): |
13878
a8d13ee0ce68
misc: replace .parents()[0] with p1()
Matt Mackall <mpm@selenic.com>
parents:
13874
diff
changeset
|
342 fca = fcl.p1() |
12664
545ec1775021
merge: handle no file parent in backwards merge (issue2364)
Matt Mackall <mpm@selenic.com>
parents:
12401
diff
changeset
|
343 else: |
545ec1775021
merge: handle no file parent in backwards merge (issue2364)
Matt Mackall <mpm@selenic.com>
parents:
12401
diff
changeset
|
344 fca = repo.filectx(f, fileid=nullrev) |
12008
fad5ed0ff997
merge: move reverse-merge logic out of filemerge (issue2342)
Matt Mackall <mpm@selenic.com>
parents:
11755
diff
changeset
|
345 else: |
fad5ed0ff997
merge: move reverse-merge logic out of filemerge (issue2342)
Matt Mackall <mpm@selenic.com>
parents:
11755
diff
changeset
|
346 fca = fcl.ancestor(fco, actx) |
fad5ed0ff997
merge: move reverse-merge logic out of filemerge (issue2342)
Matt Mackall <mpm@selenic.com>
parents:
11755
diff
changeset
|
347 if not fca: |
fad5ed0ff997
merge: move reverse-merge logic out of filemerge (issue2342)
Matt Mackall <mpm@selenic.com>
parents:
11755
diff
changeset
|
348 fca = repo.filectx(f, fileid=nullrev) |
18338
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
349 ms.add(fcl, fco, fca, fd) |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
350 if f != fd and move: |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
351 moves.append(f) |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
352 |
18328
2fee5119099b
merge: consistently use repo.wopener.audit instead of creating a new auditor
Mads Kiilerich <mads@kiilerich.com>
parents:
18143
diff
changeset
|
353 audit = repo.wopener.audit |
14398
ae1f7a5373e8
applyupdates: audit unlinking of renamed files and directories
Adrian Buehlmann <adrian@cadifra.com>
parents:
14232
diff
changeset
|
354 |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
355 # remove renamed files after safely stored |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
356 for f in moves: |
12032
ad787252fed6
util: remove lexists, Python 2.4 introduced os.path.lexists
Martin Geisler <mg@lazybytes.net>
parents:
12010
diff
changeset
|
357 if os.path.lexists(repo.wjoin(f)): |
9467
4c041f1ee1b4
do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents:
9048
diff
changeset
|
358 repo.ui.debug("removing %s\n" % f) |
14398
ae1f7a5373e8
applyupdates: audit unlinking of renamed files and directories
Adrian Buehlmann <adrian@cadifra.com>
parents:
14232
diff
changeset
|
359 audit(f) |
18333
f6f23ecafc9b
merge: use util.unlinkpath for removing moved files
Mads Kiilerich <mads@kiilerich.com>
parents:
18332
diff
changeset
|
360 util.unlinkpath(repo.wjoin(f)) |
5042
f191bc3916f7
merge: do early copy to deal with issue636
Matt Mackall <mpm@selenic.com>
parents:
4997
diff
changeset
|
361 |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
362 numupdates = len(actions) |
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
363 for i, a in enumerate(actions): |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
364 f, m = a[:2] |
15041
3afe5edda4e3
merge: use repo.ui directly instead local variable
Martin Geisler <mg@aragost.com>
parents:
14980
diff
changeset
|
365 repo.ui.progress(_('updating'), i + 1, item=f, total=numupdates, |
3afe5edda4e3
merge: use repo.ui directly instead local variable
Martin Geisler <mg@aragost.com>
parents:
14980
diff
changeset
|
366 unit=_('files')) |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
367 if m == "r": # remove |
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
368 repo.ui.note(_("removing %s\n") % f) |
14398
ae1f7a5373e8
applyupdates: audit unlinking of renamed files and directories
Adrian Buehlmann <adrian@cadifra.com>
parents:
14232
diff
changeset
|
369 audit(f) |
8814
ab668c92a036
subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents:
8753
diff
changeset
|
370 if f == '.hgsubstate': # subrepo states need updating |
13322
c19b9282d3a7
subrepo: make update -C clean the working directory for svn subrepos
Erik Zielke <ez@aragost.com>
parents:
12757
diff
changeset
|
371 subrepo.submerge(repo, wctx, mctx, wctx, overwrite) |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
372 try: |
18143
242d2f4ec01c
util: fold ENOENT check into unlinkpath, controlled by new ignoremissing flag
Mads Kiilerich <madski@unity3d.com>
parents:
18134
diff
changeset
|
373 util.unlinkpath(repo.wjoin(f), ignoremissing=True) |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
374 except OSError, inst: |
18143
242d2f4ec01c
util: fold ENOENT check into unlinkpath, controlled by new ignoremissing flag
Mads Kiilerich <madski@unity3d.com>
parents:
18134
diff
changeset
|
375 repo.ui.warn(_("update failed to remove %s: %s!\n") % |
242d2f4ec01c
util: fold ENOENT check into unlinkpath, controlled by new ignoremissing flag
Mads Kiilerich <madski@unity3d.com>
parents:
18134
diff
changeset
|
376 (f, inst.strerror)) |
3673
eb0b4a2d70a9
white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3618
diff
changeset
|
377 removed += 1 |
3308
ecc1bf27378c
merge: unify merge and copy actions
Matt Mackall <mpm@selenic.com>
parents:
3307
diff
changeset
|
378 elif m == "m": # merge |
18332
6ba58ab719e5
merge: .hgsubstate is special as merge destination, not as merge source
Mads Kiilerich <mads@kiilerich.com>
parents:
18331
diff
changeset
|
379 if fd == '.hgsubstate': # subrepo states need updating |
16683 | 380 subrepo.submerge(repo, wctx, mctx, wctx.ancestor(mctx), |
381 overwrite) | |
8814
ab668c92a036
subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents:
8753
diff
changeset
|
382 continue |
18338
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
383 f2, fd, move = a[2:] |
18328
2fee5119099b
merge: consistently use repo.wopener.audit instead of creating a new auditor
Mads Kiilerich <mads@kiilerich.com>
parents:
18143
diff
changeset
|
384 audit(fd) |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
385 r = ms.resolve(fd, wctx, mctx) |
9030
3f56055ff1d7
compat: can't compare two values of unequal datatypes
Alejandro Santos <alejolp@alejolp.com>
parents:
8814
diff
changeset
|
386 if r is not None and r > 0: |
3249
f05c182430a0
merge: add rename following
Matt Mackall <mpm@selenic.com>
parents:
3248
diff
changeset
|
387 unresolved += 1 |
3309
e8be5942335d
merge: pull file copy/move out of filemerge
Matt Mackall <mpm@selenic.com>
parents:
3308
diff
changeset
|
388 else: |
3400
d2b55e3c4e25
merge: if filemerge skips merge, report as updated
Matt Mackall <mpm@selenic.com>
parents:
3372
diff
changeset
|
389 if r is None: |
d2b55e3c4e25
merge: if filemerge skips merge, report as updated
Matt Mackall <mpm@selenic.com>
parents:
3372
diff
changeset
|
390 updated += 1 |
d2b55e3c4e25
merge: if filemerge skips merge, report as updated
Matt Mackall <mpm@selenic.com>
parents:
3372
diff
changeset
|
391 else: |
d2b55e3c4e25
merge: if filemerge skips merge, report as updated
Matt Mackall <mpm@selenic.com>
parents:
3372
diff
changeset
|
392 merged += 1 |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
393 elif m == "g": # get |
4007
20da40cc1c73
symlinks: minimal support for symlinks in merge/update
Matt Mackall <mpm@selenic.com>
parents:
4006
diff
changeset
|
394 flags = a[2] |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
395 repo.ui.note(_("getting %s\n") % f) |
18335
435909bf0257
merge: drop reference to file contents immediately after write
Mads Kiilerich <mads@kiilerich.com>
parents:
18334
diff
changeset
|
396 repo.wwrite(f, mctx.filectx(f).data(), flags) |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
397 updated += 1 |
8814
ab668c92a036
subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents:
8753
diff
changeset
|
398 if f == '.hgsubstate': # subrepo states need updating |
13322
c19b9282d3a7
subrepo: make update -C clean the working directory for svn subrepos
Erik Zielke <ez@aragost.com>
parents:
12757
diff
changeset
|
399 subrepo.submerge(repo, wctx, mctx, wctx, overwrite) |
3733
9e67fecbfd16
merge: handle directory renames
Matt Mackall <mpm@selenic.com>
parents:
3732
diff
changeset
|
400 elif m == "d": # directory rename |
4007
20da40cc1c73
symlinks: minimal support for symlinks in merge/update
Matt Mackall <mpm@selenic.com>
parents:
4006
diff
changeset
|
401 f2, fd, flags = a[2:] |
3733
9e67fecbfd16
merge: handle directory renames
Matt Mackall <mpm@selenic.com>
parents:
3732
diff
changeset
|
402 if f: |
9e67fecbfd16
merge: handle directory renames
Matt Mackall <mpm@selenic.com>
parents:
3732
diff
changeset
|
403 repo.ui.note(_("moving %s to %s\n") % (f, fd)) |
14398
ae1f7a5373e8
applyupdates: audit unlinking of renamed files and directories
Adrian Buehlmann <adrian@cadifra.com>
parents:
14232
diff
changeset
|
404 audit(f) |
18335
435909bf0257
merge: drop reference to file contents immediately after write
Mads Kiilerich <mads@kiilerich.com>
parents:
18334
diff
changeset
|
405 repo.wwrite(fd, wctx.filectx(f).data(), flags) |
13235
6bf39d88c857
rename util.unlink to unlinkpath
Adrian Buehlmann <adrian@cadifra.com>
parents:
13162
diff
changeset
|
406 util.unlinkpath(repo.wjoin(f)) |
3733
9e67fecbfd16
merge: handle directory renames
Matt Mackall <mpm@selenic.com>
parents:
3732
diff
changeset
|
407 if f2: |
9e67fecbfd16
merge: handle directory renames
Matt Mackall <mpm@selenic.com>
parents:
3732
diff
changeset
|
408 repo.ui.note(_("getting %s to %s\n") % (f2, fd)) |
18335
435909bf0257
merge: drop reference to file contents immediately after write
Mads Kiilerich <mads@kiilerich.com>
parents:
18334
diff
changeset
|
409 repo.wwrite(fd, mctx.filectx(f2).data(), flags) |
3733
9e67fecbfd16
merge: handle directory renames
Matt Mackall <mpm@selenic.com>
parents:
3732
diff
changeset
|
410 updated += 1 |
4674
723e0ddb6ada
merge: warn user about divergent renames
Matt Mackall <mpm@selenic.com>
parents:
4635
diff
changeset
|
411 elif m == "dr": # divergent renames |
723e0ddb6ada
merge: warn user about divergent renames
Matt Mackall <mpm@selenic.com>
parents:
4635
diff
changeset
|
412 fl = a[2] |
12757
62c8f7691bc3
merge: make 'diverging renames' diagnostic a more helpful note.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
12746
diff
changeset
|
413 repo.ui.warn(_("note: possible conflict - %s was renamed " |
62c8f7691bc3
merge: make 'diverging renames' diagnostic a more helpful note.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
12746
diff
changeset
|
414 "multiple times to:\n") % f) |
4674
723e0ddb6ada
merge: warn user about divergent renames
Matt Mackall <mpm@selenic.com>
parents:
4635
diff
changeset
|
415 for nf in fl: |
723e0ddb6ada
merge: warn user about divergent renames
Matt Mackall <mpm@selenic.com>
parents:
4635
diff
changeset
|
416 repo.ui.warn(" %s\n" % nf) |
16794
98687cdddcb1
merge: warn about file deleted in one branch and renamed in other (issue3074)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
16719
diff
changeset
|
417 elif m == "rd": # rename and delete |
98687cdddcb1
merge: warn about file deleted in one branch and renamed in other (issue3074)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
16719
diff
changeset
|
418 fl = a[2] |
98687cdddcb1
merge: warn about file deleted in one branch and renamed in other (issue3074)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
16719
diff
changeset
|
419 repo.ui.warn(_("note: possible conflict - %s was deleted " |
98687cdddcb1
merge: warn about file deleted in one branch and renamed in other (issue3074)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
16719
diff
changeset
|
420 "and renamed to:\n") % f) |
98687cdddcb1
merge: warn about file deleted in one branch and renamed in other (issue3074)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
16719
diff
changeset
|
421 for nf in fl: |
98687cdddcb1
merge: warn about file deleted in one branch and renamed in other (issue3074)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
16719
diff
changeset
|
422 repo.ui.warn(" %s\n" % nf) |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
423 elif m == "e": # exec |
4007
20da40cc1c73
symlinks: minimal support for symlinks in merge/update
Matt Mackall <mpm@selenic.com>
parents:
4006
diff
changeset
|
424 flags = a[2] |
18328
2fee5119099b
merge: consistently use repo.wopener.audit instead of creating a new auditor
Mads Kiilerich <mads@kiilerich.com>
parents:
18143
diff
changeset
|
425 audit(f) |
14232
df2399663392
rename util.set_flags to setflags
Adrian Buehlmann <adrian@cadifra.com>
parents:
14220
diff
changeset
|
426 util.setflags(repo.wjoin(f), 'l' in flags, 'x' in flags) |
18334
44bda93df90e
merge: changing the mode of a file is also an update
Mads Kiilerich <mads@kiilerich.com>
parents:
18333
diff
changeset
|
427 updated += 1 |
12369
6f0d9d79111f
merge: delay writing the mergestate during until commit is called
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
12279
diff
changeset
|
428 ms.commit() |
15041
3afe5edda4e3
merge: use repo.ui directly instead local variable
Martin Geisler <mg@aragost.com>
parents:
14980
diff
changeset
|
429 repo.ui.progress(_('updating'), None, total=numupdates, unit=_('files')) |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
430 |
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
431 return updated, merged, removed, unresolved |
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
432 |
18035
5881d5b7552f
merge: refactor action calculation into function
David Schleimer <dschleimer@fb.com>
parents:
17889
diff
changeset
|
433 def calculateupdates(repo, tctx, mctx, ancestor, branchmerge, force, partial): |
5881d5b7552f
merge: refactor action calculation into function
David Schleimer <dschleimer@fb.com>
parents:
17889
diff
changeset
|
434 "Calculate the actions needed to merge mctx into tctx" |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
435 actions = [] |
18035
5881d5b7552f
merge: refactor action calculation into function
David Schleimer <dschleimer@fb.com>
parents:
17889
diff
changeset
|
436 folding = not util.checkcase(repo.path) |
5881d5b7552f
merge: refactor action calculation into function
David Schleimer <dschleimer@fb.com>
parents:
17889
diff
changeset
|
437 if folding: |
5881d5b7552f
merge: refactor action calculation into function
David Schleimer <dschleimer@fb.com>
parents:
17889
diff
changeset
|
438 # collision check is not needed for clean update |
5881d5b7552f
merge: refactor action calculation into function
David Schleimer <dschleimer@fb.com>
parents:
17889
diff
changeset
|
439 if (not branchmerge and |
5881d5b7552f
merge: refactor action calculation into function
David Schleimer <dschleimer@fb.com>
parents:
17889
diff
changeset
|
440 (force or not tctx.dirty(missing=True, branch=False))): |
5881d5b7552f
merge: refactor action calculation into function
David Schleimer <dschleimer@fb.com>
parents:
17889
diff
changeset
|
441 _checkcollision(mctx, None) |
5881d5b7552f
merge: refactor action calculation into function
David Schleimer <dschleimer@fb.com>
parents:
17889
diff
changeset
|
442 else: |
18042
551e2901192e
merge: fix mistake in moved _checkcollision call from 5881d5b7552f
Kevin Bullock <kbullock@ringworld.org>
parents:
18036
diff
changeset
|
443 _checkcollision(mctx, (tctx, ancestor)) |
18035
5881d5b7552f
merge: refactor action calculation into function
David Schleimer <dschleimer@fb.com>
parents:
17889
diff
changeset
|
444 if not force: |
5881d5b7552f
merge: refactor action calculation into function
David Schleimer <dschleimer@fb.com>
parents:
17889
diff
changeset
|
445 _checkunknown(repo, tctx, mctx) |
18036
8b846dbc57b6
merge: support calculating merge actions against non-working contexts
David Schleimer <dschleimer@fb.com>
parents:
18035
diff
changeset
|
446 if tctx.rev() is None: |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
447 actions += _forgetremoved(tctx, mctx, branchmerge) |
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
448 actions += manifestmerge(repo, tctx, mctx, |
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
449 ancestor, |
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
450 force and not branchmerge, |
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
451 partial) |
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
452 return actions |
18035
5881d5b7552f
merge: refactor action calculation into function
David Schleimer <dschleimer@fb.com>
parents:
17889
diff
changeset
|
453 |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
454 def recordupdates(repo, actions, branchmerge): |
3315
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
455 "record merge actions to the dirstate" |
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
456 |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
457 for a in actions: |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
458 f, m = a[:2] |
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
459 if m == "r": # remove |
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
460 if branchmerge: |
4904
6fd953d5faea
dirstate: break update into separate functions
Matt Mackall <mpm@selenic.com>
parents:
4884
diff
changeset
|
461 repo.dirstate.remove(f) |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
462 else: |
14434
cc8c09855d19
dirstate: rename forget to drop
Matt Mackall <mpm@selenic.com>
parents:
14406
diff
changeset
|
463 repo.dirstate.drop(f) |
7768
5bf5fd1e2a74
merge: mark kept local files as readded on linear update (issue539)
Matt Mackall <mpm@selenic.com>
parents:
7631
diff
changeset
|
464 elif m == "a": # re-add |
5bf5fd1e2a74
merge: mark kept local files as readded on linear update (issue539)
Matt Mackall <mpm@selenic.com>
parents:
7631
diff
changeset
|
465 if not branchmerge: |
5bf5fd1e2a74
merge: mark kept local files as readded on linear update (issue539)
Matt Mackall <mpm@selenic.com>
parents:
7631
diff
changeset
|
466 repo.dirstate.add(f) |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
467 elif m == "f": # forget |
14434
cc8c09855d19
dirstate: rename forget to drop
Matt Mackall <mpm@selenic.com>
parents:
14406
diff
changeset
|
468 repo.dirstate.drop(f) |
7569
89207edf3973
correctly update dirstate after update+mode change (issue1456)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
7066
diff
changeset
|
469 elif m == "e": # exec change |
7630
a679bd371091
merge: fix execute bit update issue introduced by 89207edf3973
Patrick Mezard <pmezard@gmail.com>
parents:
7569
diff
changeset
|
470 repo.dirstate.normallookup(f) |
7569
89207edf3973
correctly update dirstate after update+mode change (issue1456)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
7066
diff
changeset
|
471 elif m == "g": # get |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
472 if branchmerge: |
10968
7a0d096e221e
dirstate: more explicit name, rename normaldirty() to otherparent()
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10492
diff
changeset
|
473 repo.dirstate.otherparent(f) |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
474 else: |
4904
6fd953d5faea
dirstate: break update into separate functions
Matt Mackall <mpm@selenic.com>
parents:
4884
diff
changeset
|
475 repo.dirstate.normal(f) |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
476 elif m == "m": # merge |
18338
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
477 f2, fd, move = a[2:] |
3251
c93ce7f10f85
merge: fixes for merge+rename
Matt Mackall <mpm@selenic.com>
parents:
3249
diff
changeset
|
478 if branchmerge: |
c93ce7f10f85
merge: fixes for merge+rename
Matt Mackall <mpm@selenic.com>
parents:
3249
diff
changeset
|
479 # We've done a branch merge, mark this file as merged |
c93ce7f10f85
merge: fixes for merge+rename
Matt Mackall <mpm@selenic.com>
parents:
3249
diff
changeset
|
480 # so that we properly record the merger later |
4904
6fd953d5faea
dirstate: break update into separate functions
Matt Mackall <mpm@selenic.com>
parents:
4884
diff
changeset
|
481 repo.dirstate.merge(fd) |
3372
ba7c74081861
merge: update dirstate correctly for non-branchmerge updates
Matt Mackall <mpm@selenic.com>
parents:
3371
diff
changeset
|
482 if f != f2: # copy/rename |
ba7c74081861
merge: update dirstate correctly for non-branchmerge updates
Matt Mackall <mpm@selenic.com>
parents:
3371
diff
changeset
|
483 if move: |
4904
6fd953d5faea
dirstate: break update into separate functions
Matt Mackall <mpm@selenic.com>
parents:
4884
diff
changeset
|
484 repo.dirstate.remove(f) |
3372
ba7c74081861
merge: update dirstate correctly for non-branchmerge updates
Matt Mackall <mpm@selenic.com>
parents:
3371
diff
changeset
|
485 if f != fd: |
ba7c74081861
merge: update dirstate correctly for non-branchmerge updates
Matt Mackall <mpm@selenic.com>
parents:
3371
diff
changeset
|
486 repo.dirstate.copy(f, fd) |
ba7c74081861
merge: update dirstate correctly for non-branchmerge updates
Matt Mackall <mpm@selenic.com>
parents:
3371
diff
changeset
|
487 else: |
ba7c74081861
merge: update dirstate correctly for non-branchmerge updates
Matt Mackall <mpm@selenic.com>
parents:
3371
diff
changeset
|
488 repo.dirstate.copy(f2, fd) |
3251
c93ce7f10f85
merge: fixes for merge+rename
Matt Mackall <mpm@selenic.com>
parents:
3249
diff
changeset
|
489 else: |
c93ce7f10f85
merge: fixes for merge+rename
Matt Mackall <mpm@selenic.com>
parents:
3249
diff
changeset
|
490 # We've update-merged a locally modified file, so |
c93ce7f10f85
merge: fixes for merge+rename
Matt Mackall <mpm@selenic.com>
parents:
3249
diff
changeset
|
491 # we set the dirstate to emulate a normal checkout |
c93ce7f10f85
merge: fixes for merge+rename
Matt Mackall <mpm@selenic.com>
parents:
3249
diff
changeset
|
492 # of that file some time in the past. Thus our |
c93ce7f10f85
merge: fixes for merge+rename
Matt Mackall <mpm@selenic.com>
parents:
3249
diff
changeset
|
493 # merge will appear as a normal local file |
c93ce7f10f85
merge: fixes for merge+rename
Matt Mackall <mpm@selenic.com>
parents:
3249
diff
changeset
|
494 # modification. |
11178
21a7ae13208f
merge: avoid to break the dirstate copy status on moved files
Gilles Moris <gilles.moris@free.fr>
parents:
11101
diff
changeset
|
495 if f2 == fd: # file not locally copied/moved |
21a7ae13208f
merge: avoid to break the dirstate copy status on moved files
Gilles Moris <gilles.moris@free.fr>
parents:
11101
diff
changeset
|
496 repo.dirstate.normallookup(fd) |
3308
ecc1bf27378c
merge: unify merge and copy actions
Matt Mackall <mpm@selenic.com>
parents:
3307
diff
changeset
|
497 if move: |
14434
cc8c09855d19
dirstate: rename forget to drop
Matt Mackall <mpm@selenic.com>
parents:
14406
diff
changeset
|
498 repo.dirstate.drop(f) |
3733
9e67fecbfd16
merge: handle directory renames
Matt Mackall <mpm@selenic.com>
parents:
3732
diff
changeset
|
499 elif m == "d": # directory rename |
9e67fecbfd16
merge: handle directory renames
Matt Mackall <mpm@selenic.com>
parents:
3732
diff
changeset
|
500 f2, fd, flag = a[2:] |
4819
9797124581c9
merge: fix adding untracked files on directory rename (issue612)
Matt Mackall <mpm@selenic.com>
parents:
4748
diff
changeset
|
501 if not f2 and f not in repo.dirstate: |
9797124581c9
merge: fix adding untracked files on directory rename (issue612)
Matt Mackall <mpm@selenic.com>
parents:
4748
diff
changeset
|
502 # untracked file moved |
9797124581c9
merge: fix adding untracked files on directory rename (issue612)
Matt Mackall <mpm@selenic.com>
parents:
4748
diff
changeset
|
503 continue |
3733
9e67fecbfd16
merge: handle directory renames
Matt Mackall <mpm@selenic.com>
parents:
3732
diff
changeset
|
504 if branchmerge: |
4904
6fd953d5faea
dirstate: break update into separate functions
Matt Mackall <mpm@selenic.com>
parents:
4884
diff
changeset
|
505 repo.dirstate.add(fd) |
3733
9e67fecbfd16
merge: handle directory renames
Matt Mackall <mpm@selenic.com>
parents:
3732
diff
changeset
|
506 if f: |
4904
6fd953d5faea
dirstate: break update into separate functions
Matt Mackall <mpm@selenic.com>
parents:
4884
diff
changeset
|
507 repo.dirstate.remove(f) |
3733
9e67fecbfd16
merge: handle directory renames
Matt Mackall <mpm@selenic.com>
parents:
3732
diff
changeset
|
508 repo.dirstate.copy(f, fd) |
9e67fecbfd16
merge: handle directory renames
Matt Mackall <mpm@selenic.com>
parents:
3732
diff
changeset
|
509 if f2: |
9e67fecbfd16
merge: handle directory renames
Matt Mackall <mpm@selenic.com>
parents:
3732
diff
changeset
|
510 repo.dirstate.copy(f2, fd) |
9e67fecbfd16
merge: handle directory renames
Matt Mackall <mpm@selenic.com>
parents:
3732
diff
changeset
|
511 else: |
4904
6fd953d5faea
dirstate: break update into separate functions
Matt Mackall <mpm@selenic.com>
parents:
4884
diff
changeset
|
512 repo.dirstate.normal(fd) |
3733
9e67fecbfd16
merge: handle directory renames
Matt Mackall <mpm@selenic.com>
parents:
3732
diff
changeset
|
513 if f: |
14434
cc8c09855d19
dirstate: rename forget to drop
Matt Mackall <mpm@selenic.com>
parents:
14406
diff
changeset
|
514 repo.dirstate.drop(f) |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
515 |
16696
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents:
16683
diff
changeset
|
516 def update(repo, node, branchmerge, force, partial, ancestor=None, |
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents:
16683
diff
changeset
|
517 mergeancestor=False): |
3315
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
518 """ |
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
519 Perform a merge between the working directory and the given node |
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
520 |
9716
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
521 node = the node to update to, or None if unspecified |
3315
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
522 branchmerge = whether to merge between branches |
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
523 force = whether to force branch merging or file overwriting |
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
524 partial = a function to filter file lists (dirstate not updated) |
16696
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents:
16683
diff
changeset
|
525 mergeancestor = if false, merging with an ancestor (fast-forward) |
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents:
16683
diff
changeset
|
526 is only allowed between different named branches. This flag |
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents:
16683
diff
changeset
|
527 is used by rebase extension as a temporary fix and should be |
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents:
16683
diff
changeset
|
528 avoided in general. |
9716
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
529 |
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
530 The table below shows all the behaviors of the update command |
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
531 given the -c and -C or no options, whether the working directory |
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
532 is dirty, whether a revision is specified, and the relationship of |
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
533 the parent rev to the target rev (linear, on the same named |
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
534 branch, or on another named branch). |
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
535 |
12279 | 536 This logic is tested by test-update-branches.t. |
9716
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
537 |
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
538 -c -C dirty rev | linear same cross |
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
539 n n n n | ok (1) x |
9717
68a1b9d0663e
update: allow branch crossing without -c or -C, with no uncommitted changes
Stuart W Marks <smarks@smarks.org>
parents:
9716
diff
changeset
|
540 n n n y | ok ok ok |
68a1b9d0663e
update: allow branch crossing without -c or -C, with no uncommitted changes
Stuart W Marks <smarks@smarks.org>
parents:
9716
diff
changeset
|
541 n n y * | merge (2) (2) |
9716
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
542 n y * * | --- discard --- |
9717
68a1b9d0663e
update: allow branch crossing without -c or -C, with no uncommitted changes
Stuart W Marks <smarks@smarks.org>
parents:
9716
diff
changeset
|
543 y n y * | --- (3) --- |
9716
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
544 y n n * | --- ok --- |
9717
68a1b9d0663e
update: allow branch crossing without -c or -C, with no uncommitted changes
Stuart W Marks <smarks@smarks.org>
parents:
9716
diff
changeset
|
545 y y * * | --- (4) --- |
9716
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
546 |
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
547 x = can't happen |
ea8c207a0f78
update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents:
9467
diff
changeset
|
548 * = don't-care |
9717
68a1b9d0663e
update: allow branch crossing without -c or -C, with no uncommitted changes
Stuart W Marks <smarks@smarks.org>
parents:
9716
diff
changeset
|
549 1 = abort: crosses branches (use 'hg merge' or 'hg update -c') |
68a1b9d0663e
update: allow branch crossing without -c or -C, with no uncommitted changes
Stuart W Marks <smarks@smarks.org>
parents:
9716
diff
changeset
|
550 2 = abort: crosses branches (use 'hg merge' to merge or |
68a1b9d0663e
update: allow branch crossing without -c or -C, with no uncommitted changes
Stuart W Marks <smarks@smarks.org>
parents:
9716
diff
changeset
|
551 use 'hg update -C' to discard changes) |
68a1b9d0663e
update: allow branch crossing without -c or -C, with no uncommitted changes
Stuart W Marks <smarks@smarks.org>
parents:
9716
diff
changeset
|
552 3 = abort: uncommitted local changes |
68a1b9d0663e
update: allow branch crossing without -c or -C, with no uncommitted changes
Stuart W Marks <smarks@smarks.org>
parents:
9716
diff
changeset
|
553 4 = incompatible options (checked in commands.py) |
13162
115a9760c382
merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents:
13158
diff
changeset
|
554 |
115a9760c382
merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents:
13158
diff
changeset
|
555 Return the same tuple as applyupdates(). |
3315
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
556 """ |
2815
4870f795f681
Merge: combine force and forcemerge arguments
Matt Mackall <mpm@selenic.com>
parents:
2814
diff
changeset
|
557 |
9717
68a1b9d0663e
update: allow branch crossing without -c or -C, with no uncommitted changes
Stuart W Marks <smarks@smarks.org>
parents:
9716
diff
changeset
|
558 onode = node |
4917
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
559 wlock = repo.wlock() |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
560 try: |
6747
f6c00b17387c
use repo[changeid] to get a changectx
Matt Mackall <mpm@selenic.com>
parents:
6746
diff
changeset
|
561 wc = repo[None] |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
562 if node is None: |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
563 # tip of current branch |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
564 try: |
16719
e7bf09acd410
localrepo: add branchtip() method for faster single-branch lookups
Brodie Rao <brodie@sf.io>
parents:
16696
diff
changeset
|
565 node = repo.branchtip(wc.branch()) |
e7bf09acd410
localrepo: add branchtip() method for faster single-branch lookups
Brodie Rao <brodie@sf.io>
parents:
16696
diff
changeset
|
566 except error.RepoLookupError: |
5570
78a6b985882f
update: default to tipmost branch if default branch doesn't exist
Matt Mackall <mpm@selenic.com>
parents:
5489
diff
changeset
|
567 if wc.branch() == "default": # no default branch! |
78a6b985882f
update: default to tipmost branch if default branch doesn't exist
Matt Mackall <mpm@selenic.com>
parents:
5489
diff
changeset
|
568 node = repo.lookup("tip") # update to tip |
78a6b985882f
update: default to tipmost branch if default branch doesn't exist
Matt Mackall <mpm@selenic.com>
parents:
5489
diff
changeset
|
569 else: |
78a6b985882f
update: default to tipmost branch if default branch doesn't exist
Matt Mackall <mpm@selenic.com>
parents:
5489
diff
changeset
|
570 raise util.Abort(_("branch %s not found") % wc.branch()) |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
571 overwrite = force and not branchmerge |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
572 pl = wc.parents() |
6747
f6c00b17387c
use repo[changeid] to get a changectx
Matt Mackall <mpm@selenic.com>
parents:
6746
diff
changeset
|
573 p1, p2 = pl[0], repo[node] |
13874
9d67277c9204
merge: add ancestor to the update function
Matt Mackall <mpm@selenic.com>
parents:
13728
diff
changeset
|
574 if ancestor: |
9d67277c9204
merge: add ancestor to the update function
Matt Mackall <mpm@selenic.com>
parents:
13728
diff
changeset
|
575 pa = repo[ancestor] |
9d67277c9204
merge: add ancestor to the update function
Matt Mackall <mpm@selenic.com>
parents:
13728
diff
changeset
|
576 else: |
9d67277c9204
merge: add ancestor to the update function
Matt Mackall <mpm@selenic.com>
parents:
13728
diff
changeset
|
577 pa = p1.ancestor(p2) |
9d67277c9204
merge: add ancestor to the update function
Matt Mackall <mpm@selenic.com>
parents:
13728
diff
changeset
|
578 |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
579 fp1, fp2, xp1, xp2 = p1.node(), p2.node(), str(p1), str(p2) |
3314 | 580 |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
581 ### check phase |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
582 if not overwrite and len(pl) > 1: |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
583 raise util.Abort(_("outstanding uncommitted merges")) |
6375
cdc458b12f0f
update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents:
6350
diff
changeset
|
584 if branchmerge: |
cdc458b12f0f
update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents:
6350
diff
changeset
|
585 if pa == p2: |
11417
6f1d1ed3e19a
merge: improve merge with ancestor message
Matt Mackall <mpm@selenic.com>
parents:
11178
diff
changeset
|
586 raise util.Abort(_("merging with a working directory ancestor" |
6f1d1ed3e19a
merge: improve merge with ancestor message
Matt Mackall <mpm@selenic.com>
parents:
11178
diff
changeset
|
587 " has no effect")) |
6375
cdc458b12f0f
update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents:
6350
diff
changeset
|
588 elif pa == p1: |
16696
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents:
16683
diff
changeset
|
589 if not mergeancestor and p1.branch() == p2.branch(): |
15619
6c8573dd1b6b
merge: make 'nothing to merge' aborts consistent
Kevin Bullock <kbullock@ringworld.org>
parents:
15538
diff
changeset
|
590 raise util.Abort(_("nothing to merge"), |
6c8573dd1b6b
merge: make 'nothing to merge' aborts consistent
Kevin Bullock <kbullock@ringworld.org>
parents:
15538
diff
changeset
|
591 hint=_("use 'hg update' " |
6c8573dd1b6b
merge: make 'nothing to merge' aborts consistent
Kevin Bullock <kbullock@ringworld.org>
parents:
15538
diff
changeset
|
592 "or check 'hg heads'")) |
6375
cdc458b12f0f
update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents:
6350
diff
changeset
|
593 if not force and (wc.files() or wc.deleted()): |
15619
6c8573dd1b6b
merge: make 'nothing to merge' aborts consistent
Kevin Bullock <kbullock@ringworld.org>
parents:
15538
diff
changeset
|
594 raise util.Abort(_("outstanding uncommitted changes"), |
6c8573dd1b6b
merge: make 'nothing to merge' aborts consistent
Kevin Bullock <kbullock@ringworld.org>
parents:
15538
diff
changeset
|
595 hint=_("use 'hg status' to list changes")) |
18364
6252b4f1c4b4
subrepos: process subrepos in sorted order
Mads Kiilerich <mads@kiilerich.com>
parents:
18360
diff
changeset
|
596 for s in sorted(wc.substate): |
13437
6169493ac3f9
Do not allow merging with uncommitted changes in a subrepo
Oleg Stepanov <oleg.stepanov@jetbrains.com>
parents:
13400
diff
changeset
|
597 if wc.sub(s).dirty(): |
6169493ac3f9
Do not allow merging with uncommitted changes in a subrepo
Oleg Stepanov <oleg.stepanov@jetbrains.com>
parents:
13400
diff
changeset
|
598 raise util.Abort(_("outstanding uncommitted changes in " |
6169493ac3f9
Do not allow merging with uncommitted changes in a subrepo
Oleg Stepanov <oleg.stepanov@jetbrains.com>
parents:
13400
diff
changeset
|
599 "subrepository '%s'") % s) |
6169493ac3f9
Do not allow merging with uncommitted changes in a subrepo
Oleg Stepanov <oleg.stepanov@jetbrains.com>
parents:
13400
diff
changeset
|
600 |
6375
cdc458b12f0f
update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents:
6350
diff
changeset
|
601 elif not overwrite: |
12401
4cdaf1adafc8
backout most of 4f8067c94729
Matt Mackall <mpm@selenic.com>
parents:
12387
diff
changeset
|
602 if pa == p1 or pa == p2: # linear |
6375
cdc458b12f0f
update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents:
6350
diff
changeset
|
603 pass # all good |
14663
88cb01c4575e
update: check wc.dirty() before setting overwrite=True
Augie Fackler <durin42@gmail.com>
parents:
14485
diff
changeset
|
604 elif wc.dirty(missing=True): |
12681
bc13e17067d9
update: use higher level wording for "crosses branches" error
Brodie Rao <brodie@bitheap.org>
parents:
12664
diff
changeset
|
605 raise util.Abort(_("crosses branches (merge branches or use" |
bc13e17067d9
update: use higher level wording for "crosses branches" error
Brodie Rao <brodie@bitheap.org>
parents:
12664
diff
changeset
|
606 " --clean to discard changes)")) |
9717
68a1b9d0663e
update: allow branch crossing without -c or -C, with no uncommitted changes
Stuart W Marks <smarks@smarks.org>
parents:
9716
diff
changeset
|
607 elif onode is None: |
14485
610873cf064a
Make pull -u behave like pull && update
Brendan Cully <brendan@kublai.com>
parents:
14434
diff
changeset
|
608 raise util.Abort(_("crosses branches (merge branches or update" |
12681
bc13e17067d9
update: use higher level wording for "crosses branches" error
Brodie Rao <brodie@bitheap.org>
parents:
12664
diff
changeset
|
609 " --check to force update)")) |
6375
cdc458b12f0f
update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents:
6350
diff
changeset
|
610 else: |
9717
68a1b9d0663e
update: allow branch crossing without -c or -C, with no uncommitted changes
Stuart W Marks <smarks@smarks.org>
parents:
9716
diff
changeset
|
611 # Allow jumping branches if clean and specific rev given |
16092
914bc95e227b
update: use normal update path with --check (issue2450)
Matt Mackall <mpm@selenic.com>
parents:
16001
diff
changeset
|
612 pa = p1 |
2814
0f787997e3c2
Merge: move most tests to the beginning
Matt Mackall <mpm@selenic.com>
parents:
2813
diff
changeset
|
613 |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
614 ### calculate phase |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
615 actions = calculateupdates(repo, wc, p2, pa, |
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
616 branchmerge, force, partial) |
2775
b550cd82f92a
Move merge code to its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
617 |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
618 ### apply phase |
13550
1792b8a9422b
merge: back out single-parent fast-forward merge
Matt Mackall <mpm@selenic.com>
parents:
13536
diff
changeset
|
619 if not branchmerge: # just jump to the new rev |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
620 fp1, fp2, xp1, xp2 = fp2, nullid, xp2, '' |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
621 if not partial: |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
622 repo.hook('preupdate', throw=True, parent1=xp1, parent2=xp2) |
2775
b550cd82f92a
Move merge code to its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
623 |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
624 stats = applyupdates(repo, actions, wc, p2, pa, overwrite) |
2899
8743188f4d2e
merge: consolidate dirstate updates
Matt Mackall <mpm@selenic.com>
parents:
2898
diff
changeset
|
625 |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
626 if not partial: |
16551
ebf6d38c9063
localrepo: add setparents() to adjust dirstate copies (issue3407)
Patrick Mezard <patrick@mezard.eu>
parents:
16534
diff
changeset
|
627 repo.setparents(fp1, fp2) |
18330
b717f49833a2
merge: rename list of actions from action to actions
Mads Kiilerich <mads@kiilerich.com>
parents:
18329
diff
changeset
|
628 recordupdates(repo, actions, branchmerge) |
13561
0ab0ceefddf2
merge: remove last traces of fastforward merging
Mads Kiilerich <mads@kiilerich.com>
parents:
13550
diff
changeset
|
629 if not branchmerge: |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
630 repo.dirstate.setbranch(p2.branch()) |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
631 finally: |
8109
496ae1ea4698
switch lock releasing in the core from gc to explicit
Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
parents:
7848
diff
changeset
|
632 wlock.release() |
10492
0e64d814d7d0
run commit and update hooks after command completion (issue1827)
Sune Foldager <cryo@cyanite.org>
parents:
10431
diff
changeset
|
633 |
0e64d814d7d0
run commit and update hooks after command completion (issue1827)
Sune Foldager <cryo@cyanite.org>
parents:
10431
diff
changeset
|
634 if not partial: |
0e64d814d7d0
run commit and update hooks after command completion (issue1827)
Sune Foldager <cryo@cyanite.org>
parents:
10431
diff
changeset
|
635 repo.hook('update', parent1=xp1, parent2=xp2, error=stats[3]) |
0e64d814d7d0
run commit and update hooks after command completion (issue1827)
Sune Foldager <cryo@cyanite.org>
parents:
10431
diff
changeset
|
636 return stats |