Mercurial > hg > gitweb
annotate hgext/transplant.py @ 3757:faed44bab17b
transplant: clobber old series when transplant fails
| author | Brendan Cully <brendan@kublai.com> |
|---|---|
| date | Fri, 01 Dec 2006 14:30:17 -0800 |
| parents | f902f409cd81 |
| children | 889f7e74a0d9 |
| rev | line source |
|---|---|
| 3714 | 1 # Patch transplanting extension for Mercurial |
| 2 # | |
| 3 # Copyright 2006 Brendan Cully <brendan@kublai.com> | |
| 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 | |
| 8 from mercurial.demandload import * | |
| 9 from mercurial.i18n import gettext as _ | |
| 10 demandload(globals(), 'os tempfile') | |
| 11 demandload(globals(), 'mercurial:bundlerepo,cmdutil,commands,hg,merge,patch') | |
| 12 demandload(globals(), 'mercurial:revlog,util') | |
| 13 | |
| 14 '''patch transplanting tool | |
| 15 | |
| 16 This extension allows you to transplant patches from another branch. | |
| 17 | |
| 18 Transplanted patches are recorded in .hg/transplant/transplants, as a map | |
| 19 from a changeset hash to its hash in the source repository. | |
| 20 ''' | |
| 21 | |
| 22 class transplantentry: | |
| 23 def __init__(self, lnode, rnode): | |
| 24 self.lnode = lnode | |
| 25 self.rnode = rnode | |
| 26 | |
| 27 class transplants: | |
| 28 def __init__(self, path=None, transplantfile=None, opener=None): | |
| 29 self.path = path | |
| 30 self.transplantfile = transplantfile | |
| 31 self.opener = opener | |
| 32 | |
| 33 if not opener: | |
| 34 self.opener = util.opener(self.path) | |
| 35 self.transplants = [] | |
| 36 self.dirty = False | |
| 37 self.read() | |
| 38 | |
| 39 def read(self): | |
| 40 abspath = os.path.join(self.path, self.transplantfile) | |
| 41 if self.transplantfile and os.path.exists(abspath): | |
| 42 for line in self.opener(self.transplantfile).read().splitlines(): | |
| 43 lnode, rnode = map(revlog.bin, line.split(':')) | |
| 44 self.transplants.append(transplantentry(lnode, rnode)) | |
| 45 | |
| 46 def write(self): | |
| 47 if self.dirty and self.transplantfile: | |
| 48 if not os.path.isdir(self.path): | |
| 49 os.mkdir(self.path) | |
| 50 fp = self.opener(self.transplantfile, 'w') | |
| 51 for c in self.transplants: | |
| 52 l, r = map(revlog.hex, (c.lnode, c.rnode)) | |
| 53 fp.write(l + ':' + r + '\n') | |
| 54 fp.close() | |
| 55 self.dirty = False | |
| 56 | |
| 57 def get(self, rnode): | |
| 58 return [t for t in self.transplants if t.rnode == rnode] | |
| 59 | |
| 60 def set(self, lnode, rnode): | |
| 61 self.transplants.append(transplantentry(lnode, rnode)) | |
| 62 self.dirty = True | |
| 63 | |
| 64 def remove(self, transplant): | |
| 65 del self.transplants[self.transplants.index(transplant)] | |
| 66 self.dirty = True | |
| 67 | |
| 68 class transplanter: | |
| 69 def __init__(self, ui, repo): | |
| 70 self.ui = ui | |
| 71 self.path = repo.join('transplant') | |
| 72 self.opener = util.opener(self.path) | |
| 73 self.transplants = transplants(self.path, 'transplants', opener=self.opener) | |
| 74 | |
| 75 def applied(self, repo, node, parent): | |
| 76 '''returns True if a node is already an ancestor of parent | |
| 77 or has already been transplanted''' | |
| 78 if hasnode(repo, node): | |
| 79 if node in repo.changelog.reachable(parent, stop=node): | |
| 80 return True | |
| 81 for t in self.transplants.get(node): | |
| 82 # it might have been stripped | |
| 83 if not hasnode(repo, t.lnode): | |
| 84 self.transplants.remove(t) | |
| 85 return False | |
| 86 if t.lnode in repo.changelog.reachable(parent, stop=t.lnode): | |
| 87 return True | |
| 88 return False | |
| 89 | |
| 90 def apply(self, repo, source, revmap, merges, opts={}): | |
| 91 '''apply the revisions in revmap one by one in revision order''' | |
| 92 revs = revmap.keys() | |
| 93 revs.sort() | |
| 94 | |
| 95 p1, p2 = repo.dirstate.parents() | |
| 96 pulls = [] | |
| 97 diffopts = patch.diffopts(self.ui, opts) | |
| 98 diffopts.git = True | |
| 99 | |
| 100 lock = repo.lock() | |
| 101 wlock = repo.wlock() | |
| 102 try: | |
| 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: | |
| 122 repo.pull(source, heads=pulls, lock=lock) | |
| 123 merge.update(repo, pulls[-1], wlock=wlock) | |
| 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): | |
| 134 repo.pull(source, heads=[node], lock=lock) | |
| 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') | |
| 143 patch.export(source, [node], fp=fp, opts=diffopts) | |
| 144 fp.close() | |
| 145 | |
| 146 del revmap[rev] | |
| 147 if patchfile or domerge: | |
| 148 try: | |
| 149 n = self.applyone(repo, node, source.changelog.read(node), | |
| 150 patchfile, merge=domerge, | |
| 151 log=opts.get('log'), | |
| 152 filter=opts.get('filter'), | |
| 153 lock=lock, wlock=wlock) | |
| 154 if domerge: | |
| 155 self.ui.status(_('%s merged at %s\n') % (revstr, | |
| 156 revlog.short(n))) | |
| 157 else: | |
| 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: | |
| 164 repo.pull(source, heads=pulls, lock=lock) | |
| 165 merge.update(repo, pulls[-1], wlock=wlock) | |
| 166 finally: | |
| 167 self.saveseries(revmap, merges) | |
| 168 self.transplants.write() | |
| 169 | |
| 170 def filter(self, filter, changelog, patchfile): | |
| 171 '''arbitrarily rewrite changeset before applying it''' | |
| 172 | |
|
3752
f902f409cd81
transplant: "filtering %s\n"
Brendan Cully <brendan@kublai.com>
parents:
3726
diff
changeset
|
173 self.ui.status('filtering %s\n' % patchfile) |
| 3714 | 174 util.system('%s %s' % (filter, util.shellquote(patchfile)), |
| 175 environ={'HGUSER': changelog[1]}, | |
| 176 onerr=util.Abort, errprefix=_('filter failed')) | |
| 177 | |
| 178 def applyone(self, repo, node, cl, patchfile, merge=False, log=False, | |
| 179 filter=None, lock=None, wlock=None): | |
| 180 '''apply the patch in patchfile to the repository as a transplant''' | |
| 181 (manifest, user, (time, timezone), files, message) = cl[:5] | |
| 182 date = "%d %d" % (time, timezone) | |
| 183 extra = {'transplant_source': node} | |
| 184 if filter: | |
| 185 self.filter(filter, cl, patchfile) | |
| 186 patchfile, message, user, date = patch.extract(self.ui, file(patchfile)) | |
| 187 | |
| 188 if log: | |
| 189 message += '\n(transplanted from %s)' % revlog.hex(node) | |
| 190 | |
| 191 self.ui.status(_('applying %s\n') % revlog.short(node)) | |
| 192 self.ui.note('%s %s\n%s\n' % (user, date, message)) | |
| 193 | |
| 194 if not patchfile and not merge: | |
| 195 raise util.Abort(_('can only omit patchfile if merging')) | |
| 196 if patchfile: | |
| 197 try: | |
| 198 files = {} | |
|
3726
752884db5037
transplant: recover added/removed files after failed application
Brendan Cully <brendan@kublai.com>
parents:
3725
diff
changeset
|
199 try: |
|
752884db5037
transplant: recover added/removed files after failed application
Brendan Cully <brendan@kublai.com>
parents:
3725
diff
changeset
|
200 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
|
201 files=files) |
|
752884db5037
transplant: recover added/removed files after failed application
Brendan Cully <brendan@kublai.com>
parents:
3725
diff
changeset
|
202 if not files: |
|
752884db5037
transplant: recover added/removed files after failed application
Brendan Cully <brendan@kublai.com>
parents:
3725
diff
changeset
|
203 self.ui.warn(_('%s: empty changeset') % revlog.hex(node)) |
|
752884db5037
transplant: recover added/removed files after failed application
Brendan Cully <brendan@kublai.com>
parents:
3725
diff
changeset
|
204 return |
|
752884db5037
transplant: recover added/removed files after failed application
Brendan Cully <brendan@kublai.com>
parents:
3725
diff
changeset
|
205 finally: |
|
752884db5037
transplant: recover added/removed files after failed application
Brendan Cully <brendan@kublai.com>
parents:
3725
diff
changeset
|
206 files = patch.updatedir(self.ui, repo, files, wlock=wlock) |
| 3714 | 207 if filter: |
| 208 os.unlink(patchfile) | |
| 209 except Exception, inst: | |
| 210 if filter: | |
| 211 os.unlink(patchfile) | |
|
3757
faed44bab17b
transplant: clobber old series when transplant fails
Brendan Cully <brendan@kublai.com>
parents:
3752
diff
changeset
|
212 seriespath = os.path.join(self.path, 'series') |
|
faed44bab17b
transplant: clobber old series when transplant fails
Brendan Cully <brendan@kublai.com>
parents:
3752
diff
changeset
|
213 if os.path.exists(seriespath): |
|
faed44bab17b
transplant: clobber old series when transplant fails
Brendan Cully <brendan@kublai.com>
parents:
3752
diff
changeset
|
214 os.unlink(seriespath) |
| 3714 | 215 p1 = repo.dirstate.parents()[0] |
| 216 p2 = node | |
|
3725
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
Brendan Cully <brendan@kublai.com>
parents:
3724
diff
changeset
|
217 self.log(user, date, message, p1, p2, merge=merge) |
| 3714 | 218 self.ui.write(str(inst) + '\n') |
| 219 raise util.Abort(_('Fix up the merge and run hg transplant --continue')) | |
| 220 else: | |
| 221 files = None | |
| 222 if merge: | |
| 223 p1, p2 = repo.dirstate.parents() | |
| 224 repo.dirstate.setparents(p1, node) | |
| 225 | |
| 226 n = repo.commit(files, message, user, date, lock=lock, wlock=wlock, | |
| 227 extra=extra) | |
| 228 if not merge: | |
| 229 self.transplants.set(n, node) | |
| 230 | |
| 231 return n | |
| 232 | |
| 233 def resume(self, repo, source, opts=None): | |
| 234 '''recover last transaction and apply remaining changesets''' | |
| 235 if os.path.exists(os.path.join(self.path, 'journal')): | |
| 236 n, node = self.recover(repo) | |
|
3724
ea523d6f5f1a
transplant: fix --continue; add --continue test
Brendan Cully <brendan@kublai.com>
parents:
3723
diff
changeset
|
237 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
|
238 revlog.short(n))) |
| 3714 | 239 seriespath = os.path.join(self.path, 'series') |
| 240 if not os.path.exists(seriespath): | |
| 241 return | |
| 242 nodes, merges = self.readseries() | |
| 243 revmap = {} | |
| 244 for n in nodes: | |
| 245 revmap[source.changelog.rev(n)] = n | |
| 246 os.unlink(seriespath) | |
| 247 | |
| 248 self.apply(repo, source, revmap, merges, opts) | |
| 249 | |
| 250 def recover(self, repo): | |
| 251 '''commit working directory using journal metadata''' | |
| 252 node, user, date, message, parents = self.readlog() | |
| 253 merge = len(parents) == 2 | |
| 254 | |
| 255 if not user or not date or not message or not parents[0]: | |
| 256 raise util.Abort(_('transplant log file is corrupt')) | |
| 257 | |
| 258 wlock = repo.wlock() | |
| 259 p1, p2 = repo.dirstate.parents() | |
| 260 if p1 != parents[0]: | |
| 261 raise util.Abort(_('working dir not at transplant parent %s') % | |
| 262 revlog.hex(parents[0])) | |
| 263 if merge: | |
| 264 repo.dirstate.setparents(p1, parents[1]) | |
| 265 n = repo.commit(None, message, user, date, wlock=wlock) | |
| 266 if not n: | |
| 267 raise util.Abort(_('commit failed')) | |
| 268 if not merge: | |
| 269 self.transplants.set(n, node) | |
| 270 self.unlog() | |
| 271 | |
| 272 return n, node | |
| 273 | |
| 274 def readseries(self): | |
| 275 nodes = [] | |
| 276 merges = [] | |
| 277 cur = nodes | |
| 278 for line in self.opener('series').read().splitlines(): | |
| 279 if line.startswith('# Merges'): | |
| 280 cur = merges | |
| 281 continue | |
| 282 cur.append(revlog.bin(line)) | |
| 283 | |
| 284 return (nodes, merges) | |
| 285 | |
| 286 def saveseries(self, revmap, merges): | |
| 287 if not revmap: | |
| 288 return | |
| 289 | |
| 290 if not os.path.isdir(self.path): | |
| 291 os.mkdir(self.path) | |
| 292 series = self.opener('series', 'w') | |
| 293 revs = revmap.keys() | |
| 294 revs.sort() | |
| 295 for rev in revs: | |
| 296 series.write(revlog.hex(revmap[rev]) + '\n') | |
| 297 if merges: | |
| 298 series.write('# Merges\n') | |
| 299 for m in merges: | |
| 300 series.write(revlog.hex(m) + '\n') | |
| 301 series.close() | |
| 302 | |
|
3725
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
Brendan Cully <brendan@kublai.com>
parents:
3724
diff
changeset
|
303 def log(self, user, date, message, p1, p2, merge=False): |
| 3714 | 304 '''journal changelog metadata for later recover''' |
| 305 | |
| 306 if not os.path.isdir(self.path): | |
| 307 os.mkdir(self.path) | |
| 308 fp = self.opener('journal', 'w') | |
|
3725
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
Brendan Cully <brendan@kublai.com>
parents:
3724
diff
changeset
|
309 fp.write('# User %s\n' % user) |
|
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
Brendan Cully <brendan@kublai.com>
parents:
3724
diff
changeset
|
310 fp.write('# Date %s\n' % date) |
| 3714 | 311 fp.write('# Node ID %s\n' % revlog.hex(p2)) |
| 312 fp.write('# Parent ' + revlog.hex(p1) + '\n') | |
| 313 if merge: | |
| 314 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
|
315 fp.write(message.rstrip() + '\n') |
| 3714 | 316 fp.close() |
| 317 | |
| 318 def readlog(self): | |
| 319 parents = [] | |
| 320 message = [] | |
| 321 for line in self.opener('journal').read().splitlines(): | |
| 322 if line.startswith('# User '): | |
| 323 user = line[7:] | |
| 324 elif line.startswith('# Date '): | |
| 325 date = line[7:] | |
| 326 elif line.startswith('# Node ID '): | |
| 327 node = revlog.bin(line[10:]) | |
| 328 elif line.startswith('# Parent '): | |
| 329 parents.append(revlog.bin(line[9:])) | |
| 330 else: | |
| 331 message.append(line) | |
| 332 return (node, user, date, '\n'.join(message), parents) | |
| 333 | |
| 334 def unlog(self): | |
| 335 '''remove changelog journal''' | |
| 336 absdst = os.path.join(self.path, 'journal') | |
| 337 if os.path.exists(absdst): | |
| 338 os.unlink(absdst) | |
| 339 | |
| 340 def transplantfilter(self, repo, source, root): | |
| 341 def matchfn(node): | |
| 342 if self.applied(repo, node, root): | |
| 343 return False | |
| 344 if source.changelog.parents(node)[1] != revlog.nullid: | |
| 345 return False | |
| 346 extra = source.changelog.read(node)[5] | |
| 347 cnode = extra.get('transplant_source') | |
| 348 if cnode and self.applied(repo, cnode, root): | |
| 349 return False | |
| 350 return True | |
| 351 | |
| 352 return matchfn | |
| 353 | |
| 354 def hasnode(repo, node): | |
| 355 try: | |
| 356 return repo.changelog.rev(node) != None | |
| 357 except revlog.RevlogError: | |
| 358 return False | |
| 359 | |
| 360 def browserevs(ui, repo, nodes, opts): | |
| 361 '''interactively transplant changesets''' | |
| 362 def browsehelp(ui): | |
| 363 ui.write('y: transplant this changeset\n' | |
| 364 'n: skip this changeset\n' | |
| 365 'm: merge at this changeset\n' | |
| 366 'p: show patch\n' | |
| 367 'c: commit selected changesets\n' | |
| 368 'q: cancel transplant\n' | |
| 369 '?: show this help\n') | |
| 370 | |
|
3723
c828fca6f38a
transplant: show_changeset moved to cmdutil
Brendan Cully <brendan@kublai.com>
parents:
3714
diff
changeset
|
371 displayer = cmdutil.show_changeset(ui, repo, opts) |
| 3714 | 372 transplants = [] |
| 373 merges = [] | |
| 374 for node in nodes: | |
| 375 displayer.show(changenode=node) | |
| 376 action = None | |
| 377 while not action: | |
| 378 action = ui.prompt(_('apply changeset? [ynmpcq?]:')) | |
| 379 if action == '?': | |
| 380 browsehelp(ui) | |
| 381 action = None | |
| 382 elif action == 'p': | |
| 383 parent = repo.changelog.parents(node)[0] | |
| 384 patch.diff(repo, parent, node) | |
| 385 action = None | |
| 386 elif action not in ('y', 'n', 'm', 'c', 'q'): | |
| 387 ui.write('no such option\n') | |
| 388 action = None | |
| 389 if action == 'y': | |
| 390 transplants.append(node) | |
| 391 elif action == 'm': | |
| 392 merges.append(node) | |
| 393 elif action == 'c': | |
| 394 break | |
| 395 elif action == 'q': | |
| 396 transplants = () | |
| 397 merges = () | |
| 398 break | |
| 399 return (transplants, merges) | |
| 400 | |
| 401 def transplant(ui, repo, *revs, **opts): | |
| 402 '''transplant changesets from another branch | |
| 403 | |
| 404 Selected changesets will be applied on top of the current working | |
| 405 directory with the log of the original changeset. If --log is | |
| 406 specified, log messages will have a comment appended of the form: | |
| 407 | |
| 408 (transplanted from CHANGESETHASH) | |
| 409 | |
| 410 You can rewrite the changelog message with the --filter option. | |
| 411 Its argument will be invoked with the current changelog message | |
| 412 as $1 and the patch as $2. | |
| 413 | |
| 414 If --source is specified, selects changesets from the named | |
| 415 repository. If --branch is specified, selects changesets from the | |
| 416 branch holding the named revision, up to that revision. If --all | |
| 417 is specified, all changesets on the branch will be transplanted, | |
| 418 otherwise you will be prompted to select the changesets you want. | |
| 419 | |
| 420 hg transplant --branch REVISION --all will rebase the selected branch | |
| 421 (up to the named revision) onto your current working directory. | |
| 422 | |
| 423 You can optionally mark selected transplanted changesets as | |
| 424 merge changesets. You will not be prompted to transplant any | |
| 425 ancestors of a merged transplant, and you can merge descendants | |
| 426 of them normally instead of transplanting them. | |
| 427 | |
| 428 If no merges or revisions are provided, hg transplant will start | |
| 429 an interactive changeset browser. | |
| 430 | |
| 431 If a changeset application fails, you can fix the merge by hand and | |
| 432 then resume where you left off by calling hg transplant --continue. | |
| 433 ''' | |
| 434 def getoneitem(opts, item, errmsg): | |
| 435 val = opts.get(item) | |
| 436 if val: | |
| 437 if len(val) > 1: | |
| 438 raise util.Abort(errmsg) | |
| 439 else: | |
| 440 return val[0] | |
| 441 | |
| 442 def getremotechanges(repo, url): | |
| 443 sourcerepo = ui.expandpath(url) | |
| 444 source = hg.repository(ui, sourcerepo) | |
| 445 incoming = repo.findincoming(source, force=True) | |
| 446 if not incoming: | |
| 447 return (source, None, None) | |
| 448 | |
| 449 bundle = None | |
| 450 if not source.local(): | |
| 451 cg = source.changegroup(incoming, 'incoming') | |
| 452 bundle = commands.write_bundle(cg, compress=False) | |
| 453 source = bundlerepo.bundlerepository(ui, repo.root, bundle) | |
| 454 | |
| 455 return (source, incoming, bundle) | |
| 456 | |
| 457 def incwalk(repo, incoming, branches, match=util.always): | |
| 458 if not branches: | |
| 459 branches=None | |
| 460 for node in repo.changelog.nodesbetween(incoming, branches)[0]: | |
| 461 if match(node): | |
| 462 yield node | |
| 463 | |
| 464 def transplantwalk(repo, root, branches, match=util.always): | |
| 465 if not branches: | |
| 466 branches = repo.heads() | |
| 467 ancestors = [] | |
| 468 for branch in branches: | |
| 469 ancestors.append(repo.changelog.ancestor(root, branch)) | |
| 470 for node in repo.changelog.nodesbetween(ancestors, branches)[0]: | |
| 471 if match(node): | |
| 472 yield node | |
| 473 | |
| 474 def checkopts(opts, revs): | |
| 475 if opts.get('continue'): | |
| 476 if filter(lambda opt: opts.get(opt), ('branch', 'all', 'merge')): | |
| 477 raise util.Abort(_('--continue is incompatible with branch, all or merge')) | |
| 478 return | |
| 479 if not (opts.get('source') or revs or | |
| 480 opts.get('merge') or opts.get('branch')): | |
| 481 raise util.Abort(_('no source URL, branch tag or revision list provided')) | |
| 482 if opts.get('all'): | |
| 483 if not opts.get('branch'): | |
| 484 raise util.Abort(_('--all requires a branch revision')) | |
| 485 if revs: | |
| 486 raise util.Abort(_('--all is incompatible with a revision list')) | |
| 487 | |
| 488 checkopts(opts, revs) | |
| 489 | |
| 490 if not opts.get('log'): | |
| 491 opts['log'] = ui.config('transplant', 'log') | |
| 492 if not opts.get('filter'): | |
| 493 opts['filter'] = ui.config('transplant', 'filter') | |
| 494 | |
| 495 tp = transplanter(ui, repo) | |
| 496 | |
| 497 p1, p2 = repo.dirstate.parents() | |
| 498 if p1 == revlog.nullid: | |
| 499 raise util.Abort(_('no revision checked out')) | |
| 500 if not opts.get('continue'): | |
| 501 if p2 != revlog.nullid: | |
| 502 raise util.Abort(_('outstanding uncommitted merges')) | |
| 503 m, a, r, d = repo.status()[:4] | |
| 504 if m or a or r or d: | |
| 505 raise util.Abort(_('outstanding local changes')) | |
| 506 | |
| 507 bundle = None | |
| 508 source = opts.get('source') | |
| 509 if source: | |
| 510 (source, incoming, bundle) = getremotechanges(repo, source) | |
| 511 else: | |
| 512 source = repo | |
| 513 | |
| 514 try: | |
| 515 if opts.get('continue'): | |
|
3724
ea523d6f5f1a
transplant: fix --continue; add --continue test
Brendan Cully <brendan@kublai.com>
parents:
3723
diff
changeset
|
516 tp.resume(repo, source, opts) |
| 3714 | 517 return |
| 518 | |
| 519 tf=tp.transplantfilter(repo, source, p1) | |
| 520 if opts.get('prune'): | |
| 521 prune = [source.lookup(r) | |
| 522 for r in cmdutil.revrange(source, opts.get('prune'))] | |
| 523 matchfn = lambda x: tf(x) and x not in prune | |
| 524 else: | |
| 525 matchfn = tf | |
| 526 branches = map(source.lookup, opts.get('branch', ())) | |
| 527 merges = map(source.lookup, opts.get('merge', ())) | |
| 528 revmap = {} | |
| 529 if revs: | |
| 530 for r in cmdutil.revrange(source, revs): | |
| 531 revmap[int(r)] = source.lookup(r) | |
| 532 elif opts.get('all') or not merges: | |
| 533 if source != repo: | |
| 534 alltransplants = incwalk(source, incoming, branches, match=matchfn) | |
| 535 else: | |
| 536 alltransplants = transplantwalk(source, p1, branches, match=matchfn) | |
| 537 if opts.get('all'): | |
| 538 revs = alltransplants | |
| 539 else: | |
| 540 revs, newmerges = browserevs(ui, source, alltransplants, opts) | |
| 541 merges.extend(newmerges) | |
| 542 for r in revs: | |
| 543 revmap[source.changelog.rev(r)] = r | |
| 544 for r in merges: | |
| 545 revmap[source.changelog.rev(r)] = r | |
| 546 | |
| 547 revs = revmap.keys() | |
| 548 revs.sort() | |
| 549 pulls = [] | |
| 550 | |
| 551 tp.apply(repo, source, revmap, merges, opts) | |
| 552 finally: | |
| 553 if bundle: | |
| 554 os.unlink(bundle) | |
| 555 | |
| 556 cmdtable = { | |
| 557 "transplant": | |
| 558 (transplant, | |
| 559 [('s', 'source', '', _('pull patches from REPOSITORY')), | |
| 560 ('b', 'branch', [], _('pull patches from branch BRANCH')), | |
| 561 ('a', 'all', None, _('pull all changesets up to BRANCH')), | |
| 562 ('p', 'prune', [], _('skip over REV')), | |
| 563 ('m', 'merge', [], _('merge at REV')), | |
| 564 ('', 'log', None, _('append transplant info to log message')), | |
| 565 ('c', 'continue', None, _('continue last transplant session after repair')), | |
| 566 ('', 'filter', '', _('filter changesets through FILTER'))], | |
| 567 _('hg transplant [-s REPOSITORY] [-b BRANCH] [-p REV] [-m REV] [-n] REV...')) | |
| 568 } |