Mercurial > hg
annotate mercurial/filemerge.py @ 9389:7cca980317c5
merge with crew-stable
author | Dirkjan Ochtman <dirkjan@ochtman.nl> |
---|---|
date | Wed, 26 Aug 2009 13:05:51 +0200 |
parents | 38b5d5e0efab |
children | 4c041f1ee1b4 |
rev | line source |
---|---|
6003
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
1 # filemerge.py - file-level merge handling for Mercurial |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
2 # |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
3 # Copyright 2006, 2007, 2008 Matt Mackall <mpm@selenic.com> |
7855b88ba838
filemerge: pull file-merging code into 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:
8209
diff
changeset
|
5 # This software may be used and distributed according to the terms of the |
46293a0c7e9f
updated license to be explicit about GPL version 2
Martin Geisler <mg@lazybytes.net>
parents:
8209
diff
changeset
|
6 # GNU General Public License version 2, incorporated herein by reference. |
6003
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
7 |
7873
4a4c7f6a5912
cleanup: drop unused imports
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
7397
diff
changeset
|
8 from node import short |
6003
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
9 from i18n import _ |
8566
744d6322b05b
match: change all users of util.matcher to match.match
Matt Mackall <mpm@selenic.com>
parents:
8312
diff
changeset
|
10 import util, simplemerge, match |
8312
b87a50b7125c
separate import lines from mercurial and general python modules
Simon Heimberg <simohe@besonet.ch>
parents:
8269
diff
changeset
|
11 import os, tempfile, re, filecmp |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
12 |
6013
bb441d77df99
filemerge: handle missing regappend
Matt Mackall <mpm@selenic.com>
parents:
6007
diff
changeset
|
13 def _toolstr(ui, tool, part, default=""): |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
14 return ui.config("merge-tools", tool + "." + part, default) |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
15 |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
16 def _toolbool(ui, tool, part, default=False): |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
17 return ui.configbool("merge-tools", tool + "." + part, default) |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
18 |
8831
91e26fb24fb1
filemerge: add internal:dump
Matt Mackall <mpm@selenic.com>
parents:
8830
diff
changeset
|
19 _internal = ['internal:' + s |
91e26fb24fb1
filemerge: add internal:dump
Matt Mackall <mpm@selenic.com>
parents:
8830
diff
changeset
|
20 for s in 'fail local other merge prompt dump'.split()] |
8830
a9850eda2973
filemerge: add internal:prompt target
Matt Mackall <mpm@selenic.com>
parents:
8615
diff
changeset
|
21 |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
22 def _findtool(ui, tool): |
8830
a9850eda2973
filemerge: add internal:prompt target
Matt Mackall <mpm@selenic.com>
parents:
8615
diff
changeset
|
23 if tool in _internal: |
6522
2b181fb3a70a
use internal merge tool when specified for a merge-pattern in hgrc
Dov Feldstern <dfeldstern@fastimap.com>
parents:
6212
diff
changeset
|
24 return tool |
6006
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
6005
diff
changeset
|
25 k = _toolstr(ui, tool, "regkey") |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
6005
diff
changeset
|
26 if k: |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
6005
diff
changeset
|
27 p = util.lookup_reg(k, _toolstr(ui, tool, "regname")) |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
6005
diff
changeset
|
28 if p: |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
6005
diff
changeset
|
29 p = util.find_exe(p + _toolstr(ui, tool, "regappend")) |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
6005
diff
changeset
|
30 if p: |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
6005
diff
changeset
|
31 return p |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
32 return util.find_exe(_toolstr(ui, tool, "executable", tool)) |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
33 |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
34 def _picktool(repo, ui, path, binary, symlink): |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
35 def check(tool, pat, symlink, binary): |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
36 tmsg = tool |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
37 if pat: |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
38 tmsg += " specified for " + pat |
7397
4c92d8971809
More verbose logging when filemerge searches for merge-tool
Mads Kiilerich <mads@kiilerich.com>
parents:
6762
diff
changeset
|
39 if not _findtool(ui, tool): |
4c92d8971809
More verbose logging when filemerge searches for merge-tool
Mads Kiilerich <mads@kiilerich.com>
parents:
6762
diff
changeset
|
40 if pat: # explicitly requested tool deserves a warning |
4c92d8971809
More verbose logging when filemerge searches for merge-tool
Mads Kiilerich <mads@kiilerich.com>
parents:
6762
diff
changeset
|
41 ui.warn(_("couldn't find merge tool %s\n") % tmsg) |
4c92d8971809
More verbose logging when filemerge searches for merge-tool
Mads Kiilerich <mads@kiilerich.com>
parents:
6762
diff
changeset
|
42 else: # configured but non-existing tools are more silent |
4c92d8971809
More verbose logging when filemerge searches for merge-tool
Mads Kiilerich <mads@kiilerich.com>
parents:
6762
diff
changeset
|
43 ui.note(_("couldn't find merge tool %s\n") % tmsg) |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
44 elif symlink and not _toolbool(ui, tool, "symlink"): |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
45 ui.warn(_("tool %s can't handle symlinks\n") % tmsg) |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
46 elif binary and not _toolbool(ui, tool, "binary"): |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
47 ui.warn(_("tool %s can't handle binary\n") % tmsg) |
6007
090b1a665901
filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents:
6006
diff
changeset
|
48 elif not util.gui() and _toolbool(ui, tool, "gui"): |
090b1a665901
filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents:
6006
diff
changeset
|
49 ui.warn(_("tool %s requires a GUI\n") % tmsg) |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
50 else: |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
51 return True |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
52 return False |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
53 |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
54 # HGMERGE takes precedence |
6025
f2335246e5c7
filemerge: wrap quotes around tool path
Steve Borho <steve@borho.org>
parents:
6016
diff
changeset
|
55 hgmerge = os.environ.get("HGMERGE") |
f2335246e5c7
filemerge: wrap quotes around tool path
Steve Borho <steve@borho.org>
parents:
6016
diff
changeset
|
56 if hgmerge: |
f2335246e5c7
filemerge: wrap quotes around tool path
Steve Borho <steve@borho.org>
parents:
6016
diff
changeset
|
57 return (hgmerge, hgmerge) |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
58 |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
59 # then patterns |
6016
288ec2f6faa2
filemerge: fix pattern matching
dhruva <dhruvakm@gmail.com>
parents:
6015
diff
changeset
|
60 for pat, tool in ui.configitems("merge-patterns"): |
8567
fea40a677d43
match: add some default args
Matt Mackall <mpm@selenic.com>
parents:
8566
diff
changeset
|
61 mf = match.match(repo.root, '', [pat]) |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
62 if mf(path) and check(tool, pat, symlink, False): |
6025
f2335246e5c7
filemerge: wrap quotes around tool path
Steve Borho <steve@borho.org>
parents:
6016
diff
changeset
|
63 toolpath = _findtool(ui, tool) |
f2335246e5c7
filemerge: wrap quotes around tool path
Steve Borho <steve@borho.org>
parents:
6016
diff
changeset
|
64 return (tool, '"' + toolpath + '"') |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
65 |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
66 # then merge tools |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
67 tools = {} |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
68 for k,v in ui.configitems("merge-tools"): |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
69 t = k.split('.')[0] |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
70 if t not in tools: |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
71 tools[t] = int(_toolstr(ui, t, "priority", "0")) |
6076
0ee885fea464
filemerge: more backwards compatible behavior for ui.merge
Steve Borho <steve@borho.org>
parents:
6075
diff
changeset
|
72 names = tools.keys() |
8209
a1a5a57efe90
replace util.sort with sorted built-in
Matt Mackall <mpm@selenic.com>
parents:
7873
diff
changeset
|
73 tools = sorted([(-p,t) for t,p in tools.items()]) |
6076
0ee885fea464
filemerge: more backwards compatible behavior for ui.merge
Steve Borho <steve@borho.org>
parents:
6075
diff
changeset
|
74 uimerge = ui.config("ui", "merge") |
0ee885fea464
filemerge: more backwards compatible behavior for ui.merge
Steve Borho <steve@borho.org>
parents:
6075
diff
changeset
|
75 if uimerge: |
0ee885fea464
filemerge: more backwards compatible behavior for ui.merge
Steve Borho <steve@borho.org>
parents:
6075
diff
changeset
|
76 if uimerge not in names: |
0ee885fea464
filemerge: more backwards compatible behavior for ui.merge
Steve Borho <steve@borho.org>
parents:
6075
diff
changeset
|
77 return (uimerge, uimerge) |
0ee885fea464
filemerge: more backwards compatible behavior for ui.merge
Steve Borho <steve@borho.org>
parents:
6075
diff
changeset
|
78 tools.insert(0, (None, uimerge)) # highest priority |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
79 tools.append((None, "hgmerge")) # the old default, if found |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
80 for p,t in tools: |
7397
4c92d8971809
More verbose logging when filemerge searches for merge-tool
Mads Kiilerich <mads@kiilerich.com>
parents:
6762
diff
changeset
|
81 if check(t, None, symlink, binary): |
4c92d8971809
More verbose logging when filemerge searches for merge-tool
Mads Kiilerich <mads@kiilerich.com>
parents:
6762
diff
changeset
|
82 toolpath = _findtool(ui, t) |
6025
f2335246e5c7
filemerge: wrap quotes around tool path
Steve Borho <steve@borho.org>
parents:
6016
diff
changeset
|
83 return (t, '"' + toolpath + '"') |
f2335246e5c7
filemerge: wrap quotes around tool path
Steve Borho <steve@borho.org>
parents:
6016
diff
changeset
|
84 # internal merge as last resort |
f2335246e5c7
filemerge: wrap quotes around tool path
Steve Borho <steve@borho.org>
parents:
6016
diff
changeset
|
85 return (not (symlink or binary) and "internal:merge" or None, None) |
6003
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
86 |
6005
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
87 def _eoltype(data): |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
88 "Guess the EOL type of a file" |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
89 if '\0' in data: # binary |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
90 return None |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
91 if '\r\n' in data: # Windows |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
92 return '\r\n' |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
93 if '\r' in data: # Old Mac |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
94 return '\r' |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
95 if '\n' in data: # UNIX |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
96 return '\n' |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
97 return None # unknown |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
98 |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
99 def _matcheol(file, origfile): |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
100 "Convert EOL markers in a file to match origfile" |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
101 tostyle = _eoltype(open(origfile, "rb").read()) |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
102 if tostyle: |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
103 data = open(file, "rb").read() |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
104 style = _eoltype(data) |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
105 if style: |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
106 newdata = data.replace(style, tostyle) |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
107 if newdata != data: |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
108 open(file, "wb").write(newdata) |
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
109 |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
110 def filemerge(repo, mynode, orig, fcd, fco, fca): |
6003
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
111 """perform a 3-way merge in the working directory |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
112 |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
113 mynode = parent node before merge |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
114 orig = original local filename before merge |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
115 fco = other file context |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
116 fca = ancestor file context |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
117 fcd = local file context for current/destination file |
6003
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
118 """ |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
119 |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
120 def temp(prefix, ctx): |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
121 pre = "%s~%s." % (os.path.basename(ctx.path()), prefix) |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
122 (fd, name) = tempfile.mkstemp(prefix=pre) |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
123 data = repo.wwritedata(ctx.path(), ctx.data()) |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
124 f = os.fdopen(fd, "wb") |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
125 f.write(data) |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
126 f.close() |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
127 return name |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
128 |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
129 def isbin(ctx): |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
130 try: |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
131 return util.binary(ctx.data()) |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
132 except IOError: |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
133 return False |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
134 |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
135 if not fco.cmp(fcd.data()): # files identical? |
6003
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
136 return None |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
137 |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
138 ui = repo.ui |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
139 fd = fcd.path() |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
140 binary = isbin(fcd) or isbin(fco) or isbin(fca) |
6744
d3691d31fc9c
context: remove islink and isexec methods
Matt Mackall <mpm@selenic.com>
parents:
6743
diff
changeset
|
141 symlink = 'l' in fcd.flags() + fco.flags() |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
142 tool, toolpath = _picktool(repo, ui, fd, binary, symlink) |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
143 ui.debug(_("picked tool '%s' for %s (binary %s symlink %s)\n") % |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
144 (tool, fd, binary, symlink)) |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
145 |
8830
a9850eda2973
filemerge: add internal:prompt target
Matt Mackall <mpm@selenic.com>
parents:
8615
diff
changeset
|
146 if not tool or tool == 'internal:prompt': |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
147 tool = "internal:local" |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8861
diff
changeset
|
148 if ui.promptchoice(_(" no tool found to merge %s\n" |
9049
38b5d5e0efab
filemerge, subrepo: correct indention
Martin Geisler <mg@lazybytes.net>
parents:
9048
diff
changeset
|
149 "keep (l)ocal or take (o)ther?") % fd, |
38b5d5e0efab
filemerge, subrepo: correct indention
Martin Geisler <mg@lazybytes.net>
parents:
9048
diff
changeset
|
150 (_("&Local"), _("&Other")), 0): |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
151 tool = "internal:other" |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
152 if tool == "internal:local": |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
153 return 0 |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
154 if tool == "internal:other": |
6743 | 155 repo.wwrite(fd, fco.data(), fco.flags()) |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
156 return 0 |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
157 if tool == "internal:fail": |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
158 return 1 |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
159 |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
160 # do the actual merge |
6003
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
161 a = repo.wjoin(fd) |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
162 b = temp("base", fca) |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
163 c = temp("other", fco) |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
164 out = "" |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
165 back = a + ".orig" |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
166 util.copyfile(a, back) |
6003
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
167 |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
168 if orig != fco.path(): |
8615
94ca38e63576
use ui instead of repo.ui when the former is in scope
Martin Geisler <mg@lazybytes.net>
parents:
8567
diff
changeset
|
169 ui.status(_("merging %s and %s to %s\n") % (orig, fco.path(), fd)) |
6003
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
170 else: |
8615
94ca38e63576
use ui instead of repo.ui when the former is in scope
Martin Geisler <mg@lazybytes.net>
parents:
8567
diff
changeset
|
171 ui.status(_("merging %s\n") % fd) |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
172 |
8615
94ca38e63576
use ui instead of repo.ui when the former is in scope
Martin Geisler <mg@lazybytes.net>
parents:
8567
diff
changeset
|
173 ui.debug(_("my %s other %s ancestor %s\n") % (fcd, fco, fca)) |
6003
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
174 |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
175 # do we attempt to simplemerge first? |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
176 if _toolbool(ui, tool, "premerge", not (binary or symlink)): |
8269
bb9f13974d8e
simplemerge: use ui.warn() for warnings
Steve Borho <steve@borho.org>
parents:
8259
diff
changeset
|
177 r = simplemerge.simplemerge(ui, a, b, c, quiet=True) |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
178 if not r: |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
179 ui.debug(_(" premerge successful\n")) |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
180 os.unlink(back) |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
181 os.unlink(b) |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
182 os.unlink(c) |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
183 return 0 |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
184 util.copyfile(back, a) # restore from backup and try again |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
185 |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
186 env = dict(HG_FILE=fd, |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
187 HG_MY_NODE=short(mynode), |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
188 HG_OTHER_NODE=str(fco.changectx()), |
6744
d3691d31fc9c
context: remove islink and isexec methods
Matt Mackall <mpm@selenic.com>
parents:
6743
diff
changeset
|
189 HG_MY_ISLINK='l' in fcd.flags(), |
d3691d31fc9c
context: remove islink and isexec methods
Matt Mackall <mpm@selenic.com>
parents:
6743
diff
changeset
|
190 HG_OTHER_ISLINK='l' in fco.flags(), |
d3691d31fc9c
context: remove islink and isexec methods
Matt Mackall <mpm@selenic.com>
parents:
6743
diff
changeset
|
191 HG_BASE_ISLINK='l' in fca.flags()) |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
192 |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
193 if tool == "internal:merge": |
8269
bb9f13974d8e
simplemerge: use ui.warn() for warnings
Steve Borho <steve@borho.org>
parents:
8259
diff
changeset
|
194 r = simplemerge.simplemerge(ui, a, b, c, label=['local', 'other']) |
8831
91e26fb24fb1
filemerge: add internal:dump
Matt Mackall <mpm@selenic.com>
parents:
8830
diff
changeset
|
195 elif tool == 'internal:dump': |
91e26fb24fb1
filemerge: add internal:dump
Matt Mackall <mpm@selenic.com>
parents:
8830
diff
changeset
|
196 a = repo.wjoin(fd) |
91e26fb24fb1
filemerge: add internal:dump
Matt Mackall <mpm@selenic.com>
parents:
8830
diff
changeset
|
197 util.copyfile(a, a + ".local") |
8861
90f74b31ed4f
filemerge: fix internal:dump
Matt Mackall <mpm@selenic.com>
parents:
8831
diff
changeset
|
198 repo.wwrite(fd + ".other", fco.data(), fco.flags()) |
90f74b31ed4f
filemerge: fix internal:dump
Matt Mackall <mpm@selenic.com>
parents:
8831
diff
changeset
|
199 repo.wwrite(fd + ".base", fca.data(), fca.flags()) |
8831
91e26fb24fb1
filemerge: add internal:dump
Matt Mackall <mpm@selenic.com>
parents:
8830
diff
changeset
|
200 return 1 # unresolved |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
201 else: |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
202 args = _toolstr(ui, tool, "args", '$local $base $other') |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
203 if "$output" in args: |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
204 out, a = a, back # read input from backup, write to original |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
205 replace = dict(local=a, base=b, other=c, output=out) |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
206 args = re.sub("\$(local|base|other|output)", |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
207 lambda x: '"%s"' % replace[x.group()[1:]], args) |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
208 r = util.system(toolpath + ' ' + args, cwd=repo.root, environ=env) |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
209 |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
210 if not r and _toolbool(ui, tool, "checkconflicts"): |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6212
diff
changeset
|
211 if re.match("^(<<<<<<< .*|=======|>>>>>>> .*)$", fcd.data()): |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
212 r = 1 |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
213 |
6075
63e0e57ab157
filemerge: add 'checkchanged' merge tool property
Steve Borho <steve@borho.org>
parents:
6025
diff
changeset
|
214 if not r and _toolbool(ui, tool, "checkchanged"): |
63e0e57ab157
filemerge: add 'checkchanged' merge tool property
Steve Borho <steve@borho.org>
parents:
6025
diff
changeset
|
215 if filecmp.cmp(repo.wjoin(fd), back): |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8861
diff
changeset
|
216 if ui.promptchoice(_(" output file %s appears unchanged\n" |
9049
38b5d5e0efab
filemerge, subrepo: correct indention
Martin Geisler <mg@lazybytes.net>
parents:
9048
diff
changeset
|
217 "was merge successful (yn)?") % fd, |
38b5d5e0efab
filemerge, subrepo: correct indention
Martin Geisler <mg@lazybytes.net>
parents:
9048
diff
changeset
|
218 (_("&Yes"), _("&No")), 1): |
6075
63e0e57ab157
filemerge: add 'checkchanged' merge tool property
Steve Borho <steve@borho.org>
parents:
6025
diff
changeset
|
219 r = 1 |
63e0e57ab157
filemerge: add 'checkchanged' merge tool property
Steve Borho <steve@borho.org>
parents:
6025
diff
changeset
|
220 |
6005
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
221 if _toolbool(ui, tool, "fixeol"): |
6015
26ef792f834e
filemerge: fix path to working file when fixeol is enabled
Lee Cantey <lcantey@gmail.com>
parents:
6013
diff
changeset
|
222 _matcheol(repo.wjoin(fd), back) |
6005
3c33032d8906
merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents:
6004
diff
changeset
|
223 |
6003
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
224 if r: |
8615
94ca38e63576
use ui instead of repo.ui when the former is in scope
Martin Geisler <mg@lazybytes.net>
parents:
8567
diff
changeset
|
225 ui.warn(_("merging %s failed!\n") % fd) |
6004
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
226 else: |
5af5f0f9d724
merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents:
6003
diff
changeset
|
227 os.unlink(back) |
6003
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
228 |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
229 os.unlink(b) |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
230 os.unlink(c) |
7855b88ba838
filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
231 return r |