Mercurial > hg
annotate hgext/transplant.py @ 6499:479847ccabe0
Added hgexecutable support for py2exe/frozen scripts
author | "Paul Moore <p.f.moore@gmail.com>" |
---|---|
date | Thu, 20 Dec 2007 20:02:51 +0000 |
parents | 126f527b3ba3 |
children | e75aab656f46 |
rev | line source |
---|---|
3714 | 1 # Patch transplanting extension for Mercurial |
2 # | |
4635
63b9d2deed48
Updated copyright notices and add "and others" to "hg version"
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4516
diff
changeset
|
3 # Copyright 2006, 2007 Brendan Cully <brendan@kublai.com> |
3714 | 4 # |
5 # This software may be used and distributed according to the terms | |
6 # of the GNU General Public License, incorporated herein by reference. | |
7 | |
3891 | 8 from mercurial.i18n import _ |
3877
abaee83ce0a6
Replace demandload with new demandimport
Matt Mackall <mpm@selenic.com>
parents:
3831
diff
changeset
|
9 import os, tempfile |
4049
863465381028
transplant: update to current writebundle API
Brendan Cully <brendan@kublai.com>
parents:
4035
diff
changeset
|
10 from mercurial import bundlerepo, changegroup, cmdutil, commands, hg, merge |
863465381028
transplant: update to current writebundle API
Brendan Cully <brendan@kublai.com>
parents:
4035
diff
changeset
|
11 from mercurial import patch, revlog, util |
3714 | 12 |
13 '''patch transplanting tool | |
14 | |
15 This extension allows you to transplant patches from another branch. | |
16 | |
17 Transplanted patches are recorded in .hg/transplant/transplants, as a map | |
18 from a changeset hash to its hash in the source repository. | |
19 ''' | |
20 | |
21 class transplantentry: | |
22 def __init__(self, lnode, rnode): | |
23 self.lnode = lnode | |
24 self.rnode = rnode | |
25 | |
26 class transplants: | |
27 def __init__(self, path=None, transplantfile=None, opener=None): | |
28 self.path = path | |
29 self.transplantfile = transplantfile | |
30 self.opener = opener | |
31 | |
32 if not opener: | |
33 self.opener = util.opener(self.path) | |
34 self.transplants = [] | |
35 self.dirty = False | |
36 self.read() | |
37 | |
38 def read(self): | |
39 abspath = os.path.join(self.path, self.transplantfile) | |
40 if self.transplantfile and os.path.exists(abspath): | |
41 for line in self.opener(self.transplantfile).read().splitlines(): | |
42 lnode, rnode = map(revlog.bin, line.split(':')) | |
43 self.transplants.append(transplantentry(lnode, rnode)) | |
44 | |
45 def write(self): | |
46 if self.dirty and self.transplantfile: | |
47 if not os.path.isdir(self.path): | |
48 os.mkdir(self.path) | |
49 fp = self.opener(self.transplantfile, 'w') | |
50 for c in self.transplants: | |
51 l, r = map(revlog.hex, (c.lnode, c.rnode)) | |
52 fp.write(l + ':' + r + '\n') | |
53 fp.close() | |
54 self.dirty = False | |
55 | |
56 def get(self, rnode): | |
57 return [t for t in self.transplants if t.rnode == rnode] | |
58 | |
59 def set(self, lnode, rnode): | |
60 self.transplants.append(transplantentry(lnode, rnode)) | |
61 self.dirty = True | |
62 | |
63 def remove(self, transplant): | |
64 del self.transplants[self.transplants.index(transplant)] | |
65 self.dirty = True | |
66 | |
67 class transplanter: | |
68 def __init__(self, ui, repo): | |
69 self.ui = ui | |
70 self.path = repo.join('transplant') | |
71 self.opener = util.opener(self.path) | |
72 self.transplants = transplants(self.path, 'transplants', opener=self.opener) | |
73 | |
74 def applied(self, repo, node, parent): | |
75 '''returns True if a node is already an ancestor of parent | |
76 or has already been transplanted''' | |
77 if hasnode(repo, node): | |
78 if node in repo.changelog.reachable(parent, stop=node): | |
79 return True | |
80 for t in self.transplants.get(node): | |
81 # it might have been stripped | |
82 if not hasnode(repo, t.lnode): | |
83 self.transplants.remove(t) | |
84 return False | |
85 if t.lnode in repo.changelog.reachable(parent, stop=t.lnode): | |
86 return True | |
87 return False | |
88 | |
89 def apply(self, repo, source, revmap, merges, opts={}): | |
90 '''apply the revisions in revmap one by one in revision order''' | |
91 revs = revmap.keys() | |
92 revs.sort() | |
93 | |
94 p1, p2 = repo.dirstate.parents() | |
95 pulls = [] | |
96 diffopts = patch.diffopts(self.ui, opts) | |
97 diffopts.git = True | |
98 | |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
99 lock = wlock = None |
3714 | 100 try: |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
101 wlock = repo.wlock() |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
102 lock = repo.lock() |
3714 | 103 for rev in revs: |
104 node = revmap[rev] | |
105 revstr = '%s:%s' % (rev, revlog.short(node)) | |
106 | |
107 if self.applied(repo, node, p1): | |
108 self.ui.warn(_('skipping already applied revision %s\n') % | |
109 revstr) | |
110 continue | |
111 | |
112 parents = source.changelog.parents(node) | |
113 if not opts.get('filter'): | |
114 # If the changeset parent is the same as the wdir's parent, | |
115 # just pull it. | |
116 if parents[0] == p1: | |
117 pulls.append(node) | |
118 p1 = node | |
119 continue | |
120 if pulls: | |
121 if source != repo: | |
4917
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
122 repo.pull(source, heads=pulls) |
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
123 merge.update(repo, pulls[-1], False, False, None) |
3714 | 124 p1, p2 = repo.dirstate.parents() |
125 pulls = [] | |
126 | |
127 domerge = False | |
128 if node in merges: | |
129 # pulling all the merge revs at once would mean we couldn't | |
130 # transplant after the latest even if transplants before them | |
131 # fail. | |
132 domerge = True | |
133 if not hasnode(repo, node): | |
4917
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
134 repo.pull(source, heads=[node]) |
3714 | 135 |
136 if parents[1] != revlog.nullid: | |
137 self.ui.note(_('skipping merge changeset %s:%s\n') | |
138 % (rev, revlog.short(node))) | |
139 patchfile = None | |
140 else: | |
141 fd, patchfile = tempfile.mkstemp(prefix='hg-transplant-') | |
142 fp = os.fdopen(fd, 'w') | |
3759
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
143 patch.diff(source, parents[0], node, fp=fp, opts=diffopts) |
3714 | 144 fp.close() |
145 | |
146 del revmap[rev] | |
147 if patchfile or domerge: | |
148 try: | |
4917
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
149 n = self.applyone(repo, node, |
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
150 source.changelog.read(node), |
3714 | 151 patchfile, merge=domerge, |
152 log=opts.get('log'), | |
4917
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
153 filter=opts.get('filter')) |
4251
e76e52145c3d
transplant: fix ignoring empty changesets (eg after filter)
Brendan Cully <brendan@kublai.com>
parents:
4072
diff
changeset
|
154 if n and domerge: |
3714 | 155 self.ui.status(_('%s merged at %s\n') % (revstr, |
156 revlog.short(n))) | |
4251
e76e52145c3d
transplant: fix ignoring empty changesets (eg after filter)
Brendan Cully <brendan@kublai.com>
parents:
4072
diff
changeset
|
157 elif n: |
3714 | 158 self.ui.status(_('%s transplanted to %s\n') % (revlog.short(node), |
159 revlog.short(n))) | |
160 finally: | |
161 if patchfile: | |
162 os.unlink(patchfile) | |
163 if pulls: | |
4917
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
164 repo.pull(source, heads=pulls) |
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
165 merge.update(repo, pulls[-1], False, False, None) |
3714 | 166 finally: |
167 self.saveseries(revmap, merges) | |
168 self.transplants.write() | |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
169 del lock, wlock |
3714 | 170 |
171 def filter(self, filter, changelog, patchfile): | |
172 '''arbitrarily rewrite changeset before applying it''' | |
173 | |
3752
f902f409cd81
transplant: "filtering %s\n"
Brendan Cully <brendan@kublai.com>
parents:
3726
diff
changeset
|
174 self.ui.status('filtering %s\n' % patchfile) |
3759
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
175 user, date, msg = (changelog[1], changelog[2], changelog[4]) |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
176 |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
177 fd, headerfile = tempfile.mkstemp(prefix='hg-transplant-') |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
178 fp = os.fdopen(fd, 'w') |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
179 fp.write("# HG changeset patch\n") |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
180 fp.write("# User %s\n" % user) |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
181 fp.write("# Date %d %d\n" % date) |
3831
2db191165e9a
transplant: don't add extra newlines to changelog entry in filter
Brendan Cully <brendan@kublai.com>
parents:
3759
diff
changeset
|
182 fp.write(changelog[4]) |
3759
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
183 fp.close() |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
184 |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
185 try: |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
186 util.system('%s %s %s' % (filter, util.shellquote(headerfile), |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
187 util.shellquote(patchfile)), |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
188 environ={'HGUSER': changelog[1]}, |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
189 onerr=util.Abort, errprefix=_('filter failed')) |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
190 user, date, msg = self.parselog(file(headerfile))[1:4] |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
191 finally: |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
192 os.unlink(headerfile) |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
193 |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
194 return (user, date, msg) |
3714 | 195 |
196 def applyone(self, repo, node, cl, patchfile, merge=False, log=False, | |
4917
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
197 filter=None): |
3714 | 198 '''apply the patch in patchfile to the repository as a transplant''' |
199 (manifest, user, (time, timezone), files, message) = cl[:5] | |
200 date = "%d %d" % (time, timezone) | |
201 extra = {'transplant_source': node} | |
202 if filter: | |
3759
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
203 (user, date, message) = self.filter(filter, cl, patchfile) |
3714 | 204 |
205 if log: | |
206 message += '\n(transplanted from %s)' % revlog.hex(node) | |
207 | |
208 self.ui.status(_('applying %s\n') % revlog.short(node)) | |
209 self.ui.note('%s %s\n%s\n' % (user, date, message)) | |
210 | |
211 if not patchfile and not merge: | |
212 raise util.Abort(_('can only omit patchfile if merging')) | |
213 if patchfile: | |
214 try: | |
215 files = {} | |
3726
752884db5037
transplant: recover added/removed files after failed application
Brendan Cully <brendan@kublai.com>
parents:
3725
diff
changeset
|
216 try: |
752884db5037
transplant: recover added/removed files after failed application
Brendan Cully <brendan@kublai.com>
parents:
3725
diff
changeset
|
217 fuzz = patch.patch(patchfile, self.ui, cwd=repo.root, |
752884db5037
transplant: recover added/removed files after failed application
Brendan Cully <brendan@kublai.com>
parents:
3725
diff
changeset
|
218 files=files) |
752884db5037
transplant: recover added/removed files after failed application
Brendan Cully <brendan@kublai.com>
parents:
3725
diff
changeset
|
219 if not files: |
752884db5037
transplant: recover added/removed files after failed application
Brendan Cully <brendan@kublai.com>
parents:
3725
diff
changeset
|
220 self.ui.warn(_('%s: empty changeset') % revlog.hex(node)) |
4251
e76e52145c3d
transplant: fix ignoring empty changesets (eg after filter)
Brendan Cully <brendan@kublai.com>
parents:
4072
diff
changeset
|
221 return None |
3726
752884db5037
transplant: recover added/removed files after failed application
Brendan Cully <brendan@kublai.com>
parents:
3725
diff
changeset
|
222 finally: |
4917
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
223 files = patch.updatedir(self.ui, repo, files) |
3714 | 224 except Exception, inst: |
225 if filter: | |
226 os.unlink(patchfile) | |
3757
faed44bab17b
transplant: clobber old series when transplant fails
Brendan Cully <brendan@kublai.com>
parents:
3752
diff
changeset
|
227 seriespath = os.path.join(self.path, 'series') |
faed44bab17b
transplant: clobber old series when transplant fails
Brendan Cully <brendan@kublai.com>
parents:
3752
diff
changeset
|
228 if os.path.exists(seriespath): |
faed44bab17b
transplant: clobber old series when transplant fails
Brendan Cully <brendan@kublai.com>
parents:
3752
diff
changeset
|
229 os.unlink(seriespath) |
3714 | 230 p1 = repo.dirstate.parents()[0] |
231 p2 = node | |
3725
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
Brendan Cully <brendan@kublai.com>
parents:
3724
diff
changeset
|
232 self.log(user, date, message, p1, p2, merge=merge) |
3714 | 233 self.ui.write(str(inst) + '\n') |
234 raise util.Abort(_('Fix up the merge and run hg transplant --continue')) | |
235 else: | |
236 files = None | |
237 if merge: | |
238 p1, p2 = repo.dirstate.parents() | |
239 repo.dirstate.setparents(p1, node) | |
240 | |
4917
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
241 n = repo.commit(files, message, user, date, extra=extra) |
3714 | 242 if not merge: |
243 self.transplants.set(n, node) | |
244 | |
245 return n | |
246 | |
247 def resume(self, repo, source, opts=None): | |
248 '''recover last transaction and apply remaining changesets''' | |
249 if os.path.exists(os.path.join(self.path, 'journal')): | |
250 n, node = self.recover(repo) | |
3724
ea523d6f5f1a
transplant: fix --continue; add --continue test
Brendan Cully <brendan@kublai.com>
parents:
3723
diff
changeset
|
251 self.ui.status(_('%s transplanted as %s\n') % (revlog.short(node), |
ea523d6f5f1a
transplant: fix --continue; add --continue test
Brendan Cully <brendan@kublai.com>
parents:
3723
diff
changeset
|
252 revlog.short(n))) |
3714 | 253 seriespath = os.path.join(self.path, 'series') |
254 if not os.path.exists(seriespath): | |
3758
889f7e74a0d9
transplant: log source node when recovering too.
Brendan Cully <brendan@kublai.com>
parents:
3757
diff
changeset
|
255 self.transplants.write() |
3714 | 256 return |
257 nodes, merges = self.readseries() | |
258 revmap = {} | |
259 for n in nodes: | |
260 revmap[source.changelog.rev(n)] = n | |
261 os.unlink(seriespath) | |
262 | |
263 self.apply(repo, source, revmap, merges, opts) | |
264 | |
265 def recover(self, repo): | |
266 '''commit working directory using journal metadata''' | |
267 node, user, date, message, parents = self.readlog() | |
268 merge = len(parents) == 2 | |
269 | |
270 if not user or not date or not message or not parents[0]: | |
271 raise util.Abort(_('transplant log file is corrupt')) | |
272 | |
3758
889f7e74a0d9
transplant: log source node when recovering too.
Brendan Cully <brendan@kublai.com>
parents:
3757
diff
changeset
|
273 extra = {'transplant_source': node} |
3714 | 274 wlock = repo.wlock() |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
275 try: |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
276 p1, p2 = repo.dirstate.parents() |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
277 if p1 != parents[0]: |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
278 raise util.Abort( |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
279 _('working dir not at transplant parent %s') % |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
280 revlog.hex(parents[0])) |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
281 if merge: |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
282 repo.dirstate.setparents(p1, parents[1]) |
4917
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
283 n = repo.commit(None, message, user, date, extra=extra) |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
284 if not n: |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
285 raise util.Abort(_('commit failed')) |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
286 if not merge: |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
287 self.transplants.set(n, node) |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
288 self.unlog() |
3714 | 289 |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
290 return n, node |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
291 finally: |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4680
diff
changeset
|
292 del wlock |
3714 | 293 |
294 def readseries(self): | |
295 nodes = [] | |
296 merges = [] | |
297 cur = nodes | |
298 for line in self.opener('series').read().splitlines(): | |
299 if line.startswith('# Merges'): | |
300 cur = merges | |
301 continue | |
302 cur.append(revlog.bin(line)) | |
303 | |
304 return (nodes, merges) | |
305 | |
306 def saveseries(self, revmap, merges): | |
307 if not revmap: | |
308 return | |
309 | |
310 if not os.path.isdir(self.path): | |
311 os.mkdir(self.path) | |
312 series = self.opener('series', 'w') | |
313 revs = revmap.keys() | |
314 revs.sort() | |
315 for rev in revs: | |
316 series.write(revlog.hex(revmap[rev]) + '\n') | |
317 if merges: | |
318 series.write('# Merges\n') | |
319 for m in merges: | |
320 series.write(revlog.hex(m) + '\n') | |
321 series.close() | |
322 | |
3759
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
323 def parselog(self, fp): |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
324 parents = [] |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
325 message = [] |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
326 node = revlog.nullid |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
327 inmsg = False |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
328 for line in fp.read().splitlines(): |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
329 if inmsg: |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
330 message.append(line) |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
331 elif line.startswith('# User '): |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
332 user = line[7:] |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
333 elif line.startswith('# Date '): |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
334 date = line[7:] |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
335 elif line.startswith('# Node ID '): |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
336 node = revlog.bin(line[10:]) |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
337 elif line.startswith('# Parent '): |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
338 parents.append(revlog.bin(line[9:])) |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
339 elif not line.startswith('#'): |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
340 inmsg = True |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
341 message.append(line) |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
342 return (node, user, date, '\n'.join(message), parents) |
4516
96d8a56d4ef9
Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4251
diff
changeset
|
343 |
3725
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
Brendan Cully <brendan@kublai.com>
parents:
3724
diff
changeset
|
344 def log(self, user, date, message, p1, p2, merge=False): |
3714 | 345 '''journal changelog metadata for later recover''' |
346 | |
347 if not os.path.isdir(self.path): | |
348 os.mkdir(self.path) | |
349 fp = self.opener('journal', 'w') | |
3725
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
Brendan Cully <brendan@kublai.com>
parents:
3724
diff
changeset
|
350 fp.write('# User %s\n' % user) |
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
Brendan Cully <brendan@kublai.com>
parents:
3724
diff
changeset
|
351 fp.write('# Date %s\n' % date) |
3714 | 352 fp.write('# Node ID %s\n' % revlog.hex(p2)) |
353 fp.write('# Parent ' + revlog.hex(p1) + '\n') | |
354 if merge: | |
355 fp.write('# Parent ' + revlog.hex(p2) + '\n') | |
3725
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
Brendan Cully <brendan@kublai.com>
parents:
3724
diff
changeset
|
356 fp.write(message.rstrip() + '\n') |
3714 | 357 fp.close() |
358 | |
359 def readlog(self): | |
3759
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
360 return self.parselog(self.opener('journal')) |
3714 | 361 |
362 def unlog(self): | |
363 '''remove changelog journal''' | |
364 absdst = os.path.join(self.path, 'journal') | |
365 if os.path.exists(absdst): | |
366 os.unlink(absdst) | |
367 | |
368 def transplantfilter(self, repo, source, root): | |
369 def matchfn(node): | |
370 if self.applied(repo, node, root): | |
371 return False | |
372 if source.changelog.parents(node)[1] != revlog.nullid: | |
373 return False | |
374 extra = source.changelog.read(node)[5] | |
375 cnode = extra.get('transplant_source') | |
376 if cnode and self.applied(repo, cnode, root): | |
377 return False | |
378 return True | |
379 | |
380 return matchfn | |
381 | |
382 def hasnode(repo, node): | |
383 try: | |
384 return repo.changelog.rev(node) != None | |
385 except revlog.RevlogError: | |
386 return False | |
387 | |
388 def browserevs(ui, repo, nodes, opts): | |
389 '''interactively transplant changesets''' | |
390 def browsehelp(ui): | |
391 ui.write('y: transplant this changeset\n' | |
392 'n: skip this changeset\n' | |
393 'm: merge at this changeset\n' | |
394 'p: show patch\n' | |
395 'c: commit selected changesets\n' | |
396 'q: cancel transplant\n' | |
397 '?: show this help\n') | |
398 | |
3723
c828fca6f38a
transplant: show_changeset moved to cmdutil
Brendan Cully <brendan@kublai.com>
parents:
3714
diff
changeset
|
399 displayer = cmdutil.show_changeset(ui, repo, opts) |
3714 | 400 transplants = [] |
401 merges = [] | |
402 for node in nodes: | |
403 displayer.show(changenode=node) | |
404 action = None | |
405 while not action: | |
406 action = ui.prompt(_('apply changeset? [ynmpcq?]:')) | |
407 if action == '?': | |
408 browsehelp(ui) | |
409 action = None | |
410 elif action == 'p': | |
411 parent = repo.changelog.parents(node)[0] | |
412 patch.diff(repo, parent, node) | |
413 action = None | |
414 elif action not in ('y', 'n', 'm', 'c', 'q'): | |
415 ui.write('no such option\n') | |
416 action = None | |
417 if action == 'y': | |
418 transplants.append(node) | |
419 elif action == 'm': | |
420 merges.append(node) | |
421 elif action == 'c': | |
422 break | |
423 elif action == 'q': | |
424 transplants = () | |
425 merges = () | |
426 break | |
427 return (transplants, merges) | |
428 | |
429 def transplant(ui, repo, *revs, **opts): | |
430 '''transplant changesets from another branch | |
431 | |
432 Selected changesets will be applied on top of the current working | |
433 directory with the log of the original changeset. If --log is | |
434 specified, log messages will have a comment appended of the form: | |
435 | |
436 (transplanted from CHANGESETHASH) | |
437 | |
438 You can rewrite the changelog message with the --filter option. | |
439 Its argument will be invoked with the current changelog message | |
440 as $1 and the patch as $2. | |
441 | |
442 If --source is specified, selects changesets from the named | |
443 repository. If --branch is specified, selects changesets from the | |
444 branch holding the named revision, up to that revision. If --all | |
445 is specified, all changesets on the branch will be transplanted, | |
446 otherwise you will be prompted to select the changesets you want. | |
447 | |
448 hg transplant --branch REVISION --all will rebase the selected branch | |
449 (up to the named revision) onto your current working directory. | |
450 | |
451 You can optionally mark selected transplanted changesets as | |
452 merge changesets. You will not be prompted to transplant any | |
453 ancestors of a merged transplant, and you can merge descendants | |
454 of them normally instead of transplanting them. | |
455 | |
456 If no merges or revisions are provided, hg transplant will start | |
457 an interactive changeset browser. | |
458 | |
459 If a changeset application fails, you can fix the merge by hand and | |
460 then resume where you left off by calling hg transplant --continue. | |
461 ''' | |
462 def getoneitem(opts, item, errmsg): | |
463 val = opts.get(item) | |
464 if val: | |
465 if len(val) > 1: | |
466 raise util.Abort(errmsg) | |
467 else: | |
468 return val[0] | |
469 | |
470 def getremotechanges(repo, url): | |
471 sourcerepo = ui.expandpath(url) | |
472 source = hg.repository(ui, sourcerepo) | |
473 incoming = repo.findincoming(source, force=True) | |
474 if not incoming: | |
475 return (source, None, None) | |
476 | |
477 bundle = None | |
478 if not source.local(): | |
479 cg = source.changegroup(incoming, 'incoming') | |
4049
863465381028
transplant: update to current writebundle API
Brendan Cully <brendan@kublai.com>
parents:
4035
diff
changeset
|
480 bundle = changegroup.writebundle(cg, None, 'HG10UN') |
3714 | 481 source = bundlerepo.bundlerepository(ui, repo.root, bundle) |
482 | |
483 return (source, incoming, bundle) | |
484 | |
485 def incwalk(repo, incoming, branches, match=util.always): | |
486 if not branches: | |
487 branches=None | |
488 for node in repo.changelog.nodesbetween(incoming, branches)[0]: | |
489 if match(node): | |
490 yield node | |
491 | |
492 def transplantwalk(repo, root, branches, match=util.always): | |
493 if not branches: | |
494 branches = repo.heads() | |
495 ancestors = [] | |
496 for branch in branches: | |
497 ancestors.append(repo.changelog.ancestor(root, branch)) | |
498 for node in repo.changelog.nodesbetween(ancestors, branches)[0]: | |
499 if match(node): | |
500 yield node | |
501 | |
502 def checkopts(opts, revs): | |
503 if opts.get('continue'): | |
504 if filter(lambda opt: opts.get(opt), ('branch', 'all', 'merge')): | |
505 raise util.Abort(_('--continue is incompatible with branch, all or merge')) | |
506 return | |
507 if not (opts.get('source') or revs or | |
508 opts.get('merge') or opts.get('branch')): | |
509 raise util.Abort(_('no source URL, branch tag or revision list provided')) | |
510 if opts.get('all'): | |
511 if not opts.get('branch'): | |
512 raise util.Abort(_('--all requires a branch revision')) | |
513 if revs: | |
514 raise util.Abort(_('--all is incompatible with a revision list')) | |
515 | |
516 checkopts(opts, revs) | |
517 | |
518 if not opts.get('log'): | |
519 opts['log'] = ui.config('transplant', 'log') | |
520 if not opts.get('filter'): | |
521 opts['filter'] = ui.config('transplant', 'filter') | |
522 | |
523 tp = transplanter(ui, repo) | |
524 | |
525 p1, p2 = repo.dirstate.parents() | |
526 if p1 == revlog.nullid: | |
527 raise util.Abort(_('no revision checked out')) | |
528 if not opts.get('continue'): | |
529 if p2 != revlog.nullid: | |
530 raise util.Abort(_('outstanding uncommitted merges')) | |
531 m, a, r, d = repo.status()[:4] | |
532 if m or a or r or d: | |
533 raise util.Abort(_('outstanding local changes')) | |
534 | |
535 bundle = None | |
536 source = opts.get('source') | |
537 if source: | |
538 (source, incoming, bundle) = getremotechanges(repo, source) | |
539 else: | |
540 source = repo | |
541 | |
542 try: | |
543 if opts.get('continue'): | |
3724
ea523d6f5f1a
transplant: fix --continue; add --continue test
Brendan Cully <brendan@kublai.com>
parents:
3723
diff
changeset
|
544 tp.resume(repo, source, opts) |
3714 | 545 return |
546 | |
547 tf=tp.transplantfilter(repo, source, p1) | |
548 if opts.get('prune'): | |
549 prune = [source.lookup(r) | |
550 for r in cmdutil.revrange(source, opts.get('prune'))] | |
551 matchfn = lambda x: tf(x) and x not in prune | |
552 else: | |
553 matchfn = tf | |
554 branches = map(source.lookup, opts.get('branch', ())) | |
555 merges = map(source.lookup, opts.get('merge', ())) | |
556 revmap = {} | |
557 if revs: | |
558 for r in cmdutil.revrange(source, revs): | |
559 revmap[int(r)] = source.lookup(r) | |
560 elif opts.get('all') or not merges: | |
561 if source != repo: | |
562 alltransplants = incwalk(source, incoming, branches, match=matchfn) | |
563 else: | |
564 alltransplants = transplantwalk(source, p1, branches, match=matchfn) | |
565 if opts.get('all'): | |
566 revs = alltransplants | |
567 else: | |
568 revs, newmerges = browserevs(ui, source, alltransplants, opts) | |
569 merges.extend(newmerges) | |
570 for r in revs: | |
571 revmap[source.changelog.rev(r)] = r | |
572 for r in merges: | |
573 revmap[source.changelog.rev(r)] = r | |
574 | |
575 revs = revmap.keys() | |
576 revs.sort() | |
577 pulls = [] | |
578 | |
579 tp.apply(repo, source, revmap, merges, opts) | |
580 finally: | |
581 if bundle: | |
4072
e916bc0dfdd6
transplant: remote bundle source was not closed before deleting the fetched bundle.
Patrick Mezard <pmezard@gmail.com>
parents:
4049
diff
changeset
|
582 source.close() |
3714 | 583 os.unlink(bundle) |
584 | |
585 cmdtable = { | |
586 "transplant": | |
587 (transplant, | |
588 [('s', 'source', '', _('pull patches from REPOSITORY')), | |
589 ('b', 'branch', [], _('pull patches from branch BRANCH')), | |
590 ('a', 'all', None, _('pull all changesets up to BRANCH')), | |
591 ('p', 'prune', [], _('skip over REV')), | |
592 ('m', 'merge', [], _('merge at REV')), | |
593 ('', 'log', None, _('append transplant info to log message')), | |
594 ('c', 'continue', None, _('continue last transplant session after repair')), | |
595 ('', 'filter', '', _('filter changesets through FILTER'))], | |
3991
da3dc89f1e9a
Corrected synopsis for transplant.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3891
diff
changeset
|
596 _('hg transplant [-s REPOSITORY] [-b BRANCH [-a]] [-p REV] [-m REV] [REV]...')) |
3714 | 597 } |