Mercurial > hg > pyhgsh
annotate mercurial/localrepo.py @ 1400:cf9a1233738a
i18n first part: make '_' available for files who need it
| author | Benoit Boissinot <benoit.boissinot@ens-lyon.org |
|---|---|
| date | Tue, 18 Oct 2005 18:37:48 -0700 |
| parents | 3f76ac60130d |
| children | 9d2c2e6b32b5 |
| rev | line source |
|---|---|
| 1089 | 1 # localrepo.py - read/write repository class for mercurial |
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2 # |
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3 # Copyright 2005 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms |
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6 # of the GNU General Public License, incorporated herein by reference. |
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7 |
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8 import struct, os, util |
| 1100 | 9 import filelog, manifest, changelog, dirstate, repo |
| 10 from node import * | |
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11 from i18n import gettext as _ |
| 262 | 12 from demandload import * |
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13 demandload(globals(), "re lock transaction tempfile stat mdiff errno") |
| 499 | 14 |
| 60 | 15 class localrepository: |
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16 def __init__(self, ui, path=None, create=0): |
| 1101 | 17 if not path: |
| 18 p = os.getcwd() | |
| 19 while not os.path.isdir(os.path.join(p, ".hg")): | |
| 20 oldp = p | |
| 21 p = os.path.dirname(p) | |
| 22 if p == oldp: raise repo.RepoError("no repo found") | |
| 23 path = p | |
| 24 self.path = os.path.join(path, ".hg") | |
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25 |
| 1101 | 26 if not create and not os.path.isdir(self.path): |
| 27 raise repo.RepoError("repository %s not found" % self.path) | |
| 405 | 28 |
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29 self.root = os.path.abspath(path) |
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30 self.ui = ui |
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31 self.opener = util.opener(self.path) |
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32 self.wopener = util.opener(self.root) |
| 1100 | 33 self.manifest = manifest.manifest(self.opener) |
| 34 self.changelog = changelog.changelog(self.opener) | |
| 343 | 35 self.tagscache = None |
| 36 self.nodetagscache = None | |
| 1258 | 37 self.encodepats = None |
| 38 self.decodepats = None | |
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39 |
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40 if create: |
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41 os.mkdir(self.path) |
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42 os.mkdir(self.join("data")) |
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43 |
| 1101 | 44 self.dirstate = dirstate.dirstate(self.opener, ui, self.root) |
| 45 try: | |
| 46 self.ui.readconfig(self.opener("hgrc")) | |
| 47 except IOError: pass | |
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48 |
| 487 | 49 def hook(self, name, **args): |
| 50 s = self.ui.config("hooks", name) | |
| 51 if s: | |
| 52 self.ui.note("running hook %s: %s\n" % (name, s)) | |
| 53 old = {} | |
| 54 for k, v in args.items(): | |
| 55 k = k.upper() | |
| 56 old[k] = os.environ.get(k, None) | |
| 57 os.environ[k] = v | |
| 58 | |
| 1346 | 59 # Hooks run in the repository root |
| 60 olddir = os.getcwd() | |
| 61 os.chdir(self.root) | |
| 487 | 62 r = os.system(s) |
| 1346 | 63 os.chdir(olddir) |
| 487 | 64 |
| 65 for k, v in old.items(): | |
| 66 if v != None: | |
| 67 os.environ[k] = v | |
| 68 else: | |
| 69 del os.environ[k] | |
| 70 | |
| 71 if r: | |
| 72 self.ui.warn("abort: %s hook failed with status %d!\n" % | |
| 73 (name, r)) | |
| 74 return False | |
| 75 return True | |
| 76 | |
| 343 | 77 def tags(self): |
| 78 '''return a mapping of tag to node''' | |
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79 if not self.tagscache: |
| 343 | 80 self.tagscache = {} |
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81 def addtag(self, k, n): |
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82 try: |
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83 bin_n = bin(n) |
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84 except TypeError: |
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85 bin_n = '' |
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86 self.tagscache[k.strip()] = bin_n |
| 659 | 87 |
| 67 | 88 try: |
| 254 | 89 # read each head of the tags file, ending with the tip |
| 90 # and add each tag found to the map, with "newer" ones | |
| 91 # taking precedence | |
| 67 | 92 fl = self.file(".hgtags") |
| 254 | 93 h = fl.heads() |
| 94 h.reverse() | |
| 95 for r in h: | |
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96 for l in fl.read(r).splitlines(): |
| 254 | 97 if l: |
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98 n, k = l.split(" ", 1) |
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99 addtag(self, k, n) |
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100 except KeyError: |
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101 pass |
| 659 | 102 |
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103 try: |
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104 f = self.opener("localtags") |
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105 for l in f: |
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106 n, k = l.split(" ", 1) |
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107 addtag(self, k, n) |
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108 except IOError: |
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109 pass |
| 659 | 110 |
| 343 | 111 self.tagscache['tip'] = self.changelog.tip() |
| 659 | 112 |
| 343 | 113 return self.tagscache |
| 114 | |
| 115 def tagslist(self): | |
| 116 '''return a list of tags ordered by revision''' | |
| 117 l = [] | |
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118 for t, n in self.tags().items(): |
| 343 | 119 try: |
| 120 r = self.changelog.rev(n) | |
| 121 except: | |
| 122 r = -2 # sort to the beginning of the list if unknown | |
| 123 l.append((r,t,n)) | |
| 124 l.sort() | |
| 125 return [(t,n) for r,t,n in l] | |
| 126 | |
| 127 def nodetags(self, node): | |
| 128 '''return the tags associated with a node''' | |
| 129 if not self.nodetagscache: | |
| 130 self.nodetagscache = {} | |
| 131 for t,n in self.tags().items(): | |
| 132 self.nodetagscache.setdefault(n,[]).append(t) | |
| 133 return self.nodetagscache.get(node, []) | |
| 134 | |
| 135 def lookup(self, key): | |
| 67 | 136 try: |
| 343 | 137 return self.tags()[key] |
| 67 | 138 except KeyError: |
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139 try: |
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140 return self.changelog.lookup(key) |
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141 except: |
| 1100 | 142 raise repo.RepoError("unknown revision '%s'" % key) |
| 67 | 143 |
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144 def dev(self): |
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145 return os.stat(self.path).st_dev |
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146 |
| 926 | 147 def local(self): |
| 1101 | 148 return True |
| 926 | 149 |
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150 def join(self, f): |
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151 return os.path.join(self.path, f) |
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152 |
| 244 | 153 def wjoin(self, f): |
| 154 return os.path.join(self.root, f) | |
| 155 | |
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156 def file(self, f): |
| 192 | 157 if f[0] == '/': f = f[1:] |
| 1100 | 158 return filelog.filelog(self.opener, f) |
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159 |
| 627 | 160 def getcwd(self): |
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161 return self.dirstate.getcwd() |
| 627 | 162 |
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163 def wfile(self, f, mode='r'): |
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164 return self.wopener(f, mode) |
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165 |
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166 def wread(self, filename): |
| 1258 | 167 if self.encodepats == None: |
| 168 l = [] | |
| 169 for pat, cmd in self.ui.configitems("encode"): | |
| 170 mf = util.matcher("", "/", [pat], [], [])[1] | |
| 171 l.append((mf, cmd)) | |
| 172 self.encodepats = l | |
| 173 | |
| 174 data = self.wopener(filename, 'r').read() | |
| 175 | |
| 176 for mf, cmd in self.encodepats: | |
| 177 if mf(filename): | |
| 178 self.ui.debug("filtering %s through %s\n" % (filename, cmd)) | |
| 179 data = util.filter(data, cmd) | |
| 180 break | |
| 181 | |
| 182 return data | |
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183 |
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184 def wwrite(self, filename, data, fd=None): |
| 1258 | 185 if self.decodepats == None: |
| 186 l = [] | |
| 187 for pat, cmd in self.ui.configitems("decode"): | |
| 188 mf = util.matcher("", "/", [pat], [], [])[1] | |
| 189 l.append((mf, cmd)) | |
| 190 self.decodepats = l | |
| 191 | |
| 192 for mf, cmd in self.decodepats: | |
| 193 if mf(filename): | |
| 194 self.ui.debug("filtering %s through %s\n" % (filename, cmd)) | |
| 195 data = util.filter(data, cmd) | |
| 196 break | |
| 197 | |
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198 if fd: |
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199 return fd.write(data) |
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200 return self.wopener(filename, 'w').write(data) |
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201 |
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202 def transaction(self): |
| 251 | 203 # save dirstate for undo |
| 263 | 204 try: |
| 205 ds = self.opener("dirstate").read() | |
| 206 except IOError: | |
| 207 ds = "" | |
| 785 | 208 self.opener("journal.dirstate", "w").write(ds) |
| 515 | 209 |
| 785 | 210 def after(): |
| 211 util.rename(self.join("journal"), self.join("undo")) | |
| 212 util.rename(self.join("journal.dirstate"), | |
| 213 self.join("undo.dirstate")) | |
| 214 | |
| 215 return transaction.transaction(self.ui.warn, self.opener, | |
| 216 self.join("journal"), after) | |
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217 |
| 210 | 218 def recover(self): |
| 225 | 219 lock = self.lock() |
| 557 | 220 if os.path.exists(self.join("journal")): |
| 501 | 221 self.ui.status("rolling back interrupted transaction\n") |
| 557 | 222 return transaction.rollback(self.opener, self.join("journal")) |
| 210 | 223 else: |
| 224 self.ui.warn("no interrupted transaction available\n") | |
| 225 | |
| 226 def undo(self): | |
| 225 | 227 lock = self.lock() |
| 210 | 228 if os.path.exists(self.join("undo")): |
| 501 | 229 self.ui.status("rolling back last transaction\n") |
| 262 | 230 transaction.rollback(self.opener, self.join("undo")) |
| 251 | 231 self.dirstate = None |
| 421 | 232 util.rename(self.join("undo.dirstate"), self.join("dirstate")) |
| 1100 | 233 self.dirstate = dirstate.dirstate(self.opener, self.ui, self.root) |
| 163 | 234 else: |
| 210 | 235 self.ui.warn("no undo information available\n") |
| 162 | 236 |
| 1062 | 237 def lock(self, wait=1): |
| 161 | 238 try: |
| 239 return lock.lock(self.join("lock"), 0) | |
| 240 except lock.LockHeld, inst: | |
| 241 if wait: | |
| 242 self.ui.warn("waiting for lock held by %s\n" % inst.args[0]) | |
| 243 return lock.lock(self.join("lock"), wait) | |
| 244 raise inst | |
| 245 | |
| 203 | 246 def rawcommit(self, files, text, user, date, p1=None, p2=None): |
| 442 | 247 orig_parent = self.dirstate.parents()[0] or nullid |
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248 p1 = p1 or self.dirstate.parents()[0] or nullid |
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249 p2 = p2 or self.dirstate.parents()[1] or nullid |
| 302 | 250 c1 = self.changelog.read(p1) |
| 251 c2 = self.changelog.read(p2) | |
| 252 m1 = self.manifest.read(c1[0]) | |
| 253 mf1 = self.manifest.readflags(c1[0]) | |
| 254 m2 = self.manifest.read(c2[0]) | |
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255 changed = [] |
| 302 | 256 |
| 442 | 257 if orig_parent == p1: |
| 258 update_dirstate = 1 | |
| 259 else: | |
| 260 update_dirstate = 0 | |
| 261 | |
| 203 | 262 tr = self.transaction() |
| 302 | 263 mm = m1.copy() |
| 264 mfm = mf1.copy() | |
| 203 | 265 linkrev = self.changelog.count() |
| 266 for f in files: | |
| 267 try: | |
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268 t = self.wread(f) |
| 441 | 269 tm = util.is_exec(self.wjoin(f), mfm.get(f, False)) |
| 302 | 270 r = self.file(f) |
| 271 mfm[f] = tm | |
| 990 | 272 |
| 273 fp1 = m1.get(f, nullid) | |
| 274 fp2 = m2.get(f, nullid) | |
| 275 | |
| 276 # is the same revision on two branches of a merge? | |
| 277 if fp2 == fp1: | |
| 278 fp2 = nullid | |
| 279 | |
| 280 if fp2 != nullid: | |
| 281 # is one parent an ancestor of the other? | |
| 282 fpa = r.ancestor(fp1, fp2) | |
| 283 if fpa == fp1: | |
| 284 fp1, fp2 = fp2, nullid | |
| 285 elif fpa == fp2: | |
| 286 fp2 = nullid | |
| 287 | |
| 288 # is the file unmodified from the parent? | |
| 289 if t == r.read(fp1): | |
| 290 # record the proper existing parent in manifest | |
| 291 # no need to add a revision | |
| 292 mm[f] = fp1 | |
| 293 continue | |
| 294 | |
| 295 mm[f] = r.add(t, {}, tr, linkrev, fp1, fp2) | |
|
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296 changed.append(f) |
| 442 | 297 if update_dirstate: |
| 298 self.dirstate.update([f], "n") | |
| 203 | 299 except IOError: |
|
314
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300 try: |
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301 del mm[f] |
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302 del mfm[f] |
| 442 | 303 if update_dirstate: |
| 304 self.dirstate.forget([f]) | |
|
314
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305 except: |
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306 # deleted from p2? |
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307 pass |
| 203 | 308 |
| 302 | 309 mnode = self.manifest.add(mm, mfm, tr, linkrev, c1[0], c2[0]) |
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310 user = user or self.ui.username() |
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311 n = self.changelog.add(mnode, changed, text, tr, p1, p2, user, date) |
| 203 | 312 tr.close() |
| 442 | 313 if update_dirstate: |
| 314 self.dirstate.setparents(n, nullid) | |
| 203 | 315 |
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316 def commit(self, files = None, text = "", user = None, date = None, |
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317 match = util.always, force=False): |
| 220 | 318 commit = [] |
| 319 remove = [] | |
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320 changed = [] |
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321 |
| 220 | 322 if files: |
| 323 for f in files: | |
| 324 s = self.dirstate.state(f) | |
| 244 | 325 if s in 'nmai': |
| 220 | 326 commit.append(f) |
| 327 elif s == 'r': | |
| 328 remove.append(f) | |
| 329 else: | |
| 244 | 330 self.ui.warn("%s not tracked!\n" % f) |
| 220 | 331 else: |
| 1062 | 332 (c, a, d, u) = self.changes(match=match) |
| 220 | 333 commit = c + a |
| 334 remove = d | |
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335 |
| 990 | 336 p1, p2 = self.dirstate.parents() |
| 337 c1 = self.changelog.read(p1) | |
| 338 c2 = self.changelog.read(p2) | |
| 339 m1 = self.manifest.read(c1[0]) | |
| 340 mf1 = self.manifest.readflags(c1[0]) | |
| 341 m2 = self.manifest.read(c2[0]) | |
| 342 | |
| 343 if not commit and not remove and not force and p2 == nullid: | |
| 151 | 344 self.ui.status("nothing changed\n") |
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345 return None |
| 151 | 346 |
| 487 | 347 if not self.hook("precommit"): |
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348 return None |
| 487 | 349 |
| 225 | 350 lock = self.lock() |
| 151 | 351 tr = self.transaction() |
| 352 | |
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353 # check in files |
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354 new = {} |
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355 linkrev = self.changelog.count() |
| 220 | 356 commit.sort() |
| 357 for f in commit: | |
| 83 | 358 self.ui.note(f + "\n") |
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359 try: |
| 441 | 360 mf1[f] = util.is_exec(self.wjoin(f), mf1.get(f, False)) |
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361 t = self.wread(f) |
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362 except IOError: |
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363 self.ui.warn("trouble committing %s!\n" % f) |
| 220 | 364 raise |
| 365 | |
| 1117 | 366 r = self.file(f) |
| 367 | |
| 363 | 368 meta = {} |
| 369 cp = self.dirstate.copied(f) | |
| 370 if cp: | |
| 371 meta["copy"] = cp | |
| 372 meta["copyrev"] = hex(m1.get(cp, m2.get(cp, nullid))) | |
| 575 | 373 self.ui.debug(" %s: copy %s:%s\n" % (f, cp, meta["copyrev"])) |
| 1117 | 374 fp1, fp2 = nullid, nullid |
| 375 else: | |
| 376 fp1 = m1.get(f, nullid) | |
| 377 fp2 = m2.get(f, nullid) | |
| 990 | 378 |
| 379 # is the same revision on two branches of a merge? | |
| 380 if fp2 == fp1: | |
| 381 fp2 = nullid | |
| 382 | |
| 383 if fp2 != nullid: | |
| 384 # is one parent an ancestor of the other? | |
| 385 fpa = r.ancestor(fp1, fp2) | |
| 386 if fpa == fp1: | |
| 387 fp1, fp2 = fp2, nullid | |
| 388 elif fpa == fp2: | |
| 389 fp2 = nullid | |
| 390 | |
| 391 # is the file unmodified from the parent? | |
| 392 if not meta and t == r.read(fp1): | |
| 393 # record the proper existing parent in manifest | |
| 394 # no need to add a revision | |
| 395 new[f] = fp1 | |
| 396 continue | |
| 397 | |
| 363 | 398 new[f] = r.add(t, meta, tr, linkrev, fp1, fp2) |
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399 # remember what we've added so that we can later calculate |
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400 # the files to pull from a set of changesets |
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401 changed.append(f) |
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402 |
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403 # update manifest |
| 229 | 404 m1.update(new) |
|
416
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405 for f in remove: |
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406 if f in m1: |
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407 del m1[f] |
| 741 | 408 mn = self.manifest.add(m1, mf1, tr, linkrev, c1[0], c2[0], |
| 409 (new, remove)) | |
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410 |
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411 # add changeset |
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412 new = new.keys() |
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413 new.sort() |
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414 |
| 288 | 415 if not text: |
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416 edittext = "" |
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417 if p2 != nullid: |
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418 edittext += "HG: branch merge\n" |
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419 edittext += "\n" + "HG: manifest hash %s\n" % hex(mn) |
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420 edittext += "".join(["HG: changed %s\n" % f for f in changed]) |
| 288 | 421 edittext += "".join(["HG: removed %s\n" % f for f in remove]) |
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422 if not changed and not remove: |
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423 edittext += "HG: no files changed\n" |
| 288 | 424 edittext = self.ui.edit(edittext) |
| 425 if not edittext.rstrip(): | |
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426 return None |
| 288 | 427 text = edittext |
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428 |
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429 user = user or self.ui.username() |
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430 n = self.changelog.add(mn, changed, text, tr, p1, p2, user, date) |
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431 tr.close() |
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432 |
| 229 | 433 self.dirstate.setparents(n) |
| 220 | 434 self.dirstate.update(new, "n") |
| 435 self.dirstate.forget(remove) | |
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436 |
|
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437 if not self.hook("commit", node=hex(n)): |
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438 return None |
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439 return n |
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440 |
| 1062 | 441 def walk(self, node=None, files=[], match=util.always): |
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442 if node: |
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443 for fn in self.manifest.read(self.changelog.read(node)[0]): |
|
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444 if match(fn): yield 'm', fn |
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445 else: |
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446 for src, fn in self.dirstate.walk(files, match): |
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447 yield src, fn |
| 723 | 448 |
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449 def changes(self, node1 = None, node2 = None, files = [], |
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450 match = util.always): |
| 566 | 451 mf2, u = None, [] |
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452 |
| 536 | 453 def fcmp(fn, mf): |
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454 t1 = self.wread(fn) |
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455 t2 = self.file(fn).read(mf.get(fn, nullid)) |
| 29 | 456 return cmp(t1, t2) |
| 457 | |
| 723 | 458 def mfmatches(node): |
| 459 mf = dict(self.manifest.read(node)) | |
| 460 for fn in mf.keys(): | |
| 461 if not match(fn): | |
| 462 del mf[fn] | |
| 463 return mf | |
| 741 | 464 |
| 536 | 465 # are we comparing the working directory? |
| 561 | 466 if not node2: |
| 723 | 467 l, c, a, d, u = self.dirstate.changes(files, match) |
| 536 | 468 |
| 469 # are we comparing working dir against its parent? | |
| 561 | 470 if not node1: |
| 536 | 471 if l: |
| 472 # do a full compare of any files that might have changed | |
| 473 change = self.changelog.read(self.dirstate.parents()[0]) | |
| 723 | 474 mf2 = mfmatches(change[0]) |
| 548 | 475 for f in l: |
| 561 | 476 if fcmp(f, mf2): |
| 536 | 477 c.append(f) |
| 561 | 478 |
| 479 for l in c, a, d, u: | |
| 480 l.sort() | |
| 481 | |
| 536 | 482 return (c, a, d, u) |
| 515 | 483 |
| 536 | 484 # are we comparing working dir against non-tip? |
| 485 # generate a pseudo-manifest for the working dir | |
| 561 | 486 if not node2: |
| 487 if not mf2: | |
| 536 | 488 change = self.changelog.read(self.dirstate.parents()[0]) |
| 723 | 489 mf2 = mfmatches(change[0]) |
| 536 | 490 for f in a + c + l: |
| 561 | 491 mf2[f] = "" |
| 536 | 492 for f in d: |
| 561 | 493 if f in mf2: del mf2[f] |
| 536 | 494 else: |
| 561 | 495 change = self.changelog.read(node2) |
| 723 | 496 mf2 = mfmatches(change[0]) |
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497 |
| 566 | 498 # flush lists from dirstate before comparing manifests |
| 499 c, a = [], [] | |
| 500 | |
| 561 | 501 change = self.changelog.read(node1) |
| 723 | 502 mf1 = mfmatches(change[0]) |
| 32 | 503 |
| 504 for fn in mf2: | |
| 505 if mf1.has_key(fn): | |
| 506 if mf1[fn] != mf2[fn]: | |
| 561 | 507 if mf2[fn] != "" or fcmp(fn, mf1): |
| 536 | 508 c.append(fn) |
| 32 | 509 del mf1[fn] |
| 510 else: | |
| 536 | 511 a.append(fn) |
| 515 | 512 |
| 536 | 513 d = mf1.keys() |
| 561 | 514 |
| 515 for l in c, a, d, u: | |
| 516 l.sort() | |
| 515 | 517 |
| 536 | 518 return (c, a, d, u) |
| 32 | 519 |
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520 def add(self, list): |
| 220 | 521 for f in list: |
| 244 | 522 p = self.wjoin(f) |
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523 if not os.path.exists(p): |
| 659 | 524 self.ui.warn("%s does not exist!\n" % f) |
|
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525 elif not os.path.isfile(p): |
| 741 | 526 self.ui.warn("%s not added: only files supported currently\n" % f) |
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527 elif self.dirstate.state(f) in 'an': |
| 220 | 528 self.ui.warn("%s already tracked!\n" % f) |
| 529 else: | |
| 530 self.dirstate.update([f], "a") | |
| 531 | |
| 532 def forget(self, list): | |
| 533 for f in list: | |
| 534 if self.dirstate.state(f) not in 'ai': | |
| 535 self.ui.warn("%s not added!\n" % f) | |
| 536 else: | |
| 537 self.dirstate.forget([f]) | |
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538 |
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539 def remove(self, list): |
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540 for f in list: |
| 244 | 541 p = self.wjoin(f) |
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542 if os.path.exists(p): |
| 220 | 543 self.ui.warn("%s still exists!\n" % f) |
| 402 | 544 elif self.dirstate.state(f) == 'a': |
| 545 self.ui.warn("%s never committed!\n" % f) | |
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546 self.dirstate.forget([f]) |
| 220 | 547 elif f not in self.dirstate: |
| 548 self.ui.warn("%s not tracked!\n" % f) | |
| 549 else: | |
| 550 self.dirstate.update([f], "r") | |
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551 |
| 363 | 552 def copy(self, source, dest): |
| 553 p = self.wjoin(dest) | |
| 781 | 554 if not os.path.exists(p): |
| 363 | 555 self.ui.warn("%s does not exist!\n" % dest) |
| 781 | 556 elif not os.path.isfile(p): |
| 659 | 557 self.ui.warn("copy failed: %s is not a file\n" % dest) |
| 363 | 558 else: |
| 559 if self.dirstate.state(dest) == '?': | |
| 560 self.dirstate.update([dest], "a") | |
| 561 self.dirstate.copy(source, dest) | |
| 562 | |
| 222 | 563 def heads(self): |
| 564 return self.changelog.heads() | |
| 565 | |
| 898 | 566 # branchlookup returns a dict giving a list of branches for |
| 567 # each head. A branch is defined as the tag of a node or | |
| 568 # the branch of the node's parents. If a node has multiple | |
| 569 # branch tags, tags are eliminated if they are visible from other | |
| 570 # branch tags. | |
| 571 # | |
| 572 # So, for this graph: a->b->c->d->e | |
| 573 # \ / | |
| 574 # aa -----/ | |
| 919 | 575 # a has tag 2.6.12 |
| 898 | 576 # d has tag 2.6.13 |
| 577 # e would have branch tags for 2.6.12 and 2.6.13. Because the node | |
| 578 # for 2.6.12 can be reached from the node 2.6.13, that is eliminated | |
| 579 # from the list. | |
| 580 # | |
| 581 # It is possible that more than one head will have the same branch tag. | |
| 582 # callers need to check the result for multiple heads under the same | |
| 583 # branch tag if that is a problem for them (ie checkout of a specific | |
| 584 # branch). | |
| 585 # | |
| 586 # passing in a specific branch will limit the depth of the search | |
| 587 # through the parents. It won't limit the branches returned in the | |
| 588 # result though. | |
| 589 def branchlookup(self, heads=None, branch=None): | |
| 590 if not heads: | |
| 591 heads = self.heads() | |
| 592 headt = [ h for h in heads ] | |
| 593 chlog = self.changelog | |
| 594 branches = {} | |
| 595 merges = [] | |
| 596 seenmerge = {} | |
| 597 | |
| 598 # traverse the tree once for each head, recording in the branches | |
| 599 # dict which tags are visible from this head. The branches | |
| 600 # dict also records which tags are visible from each tag | |
| 601 # while we traverse. | |
| 602 while headt or merges: | |
| 603 if merges: | |
| 604 n, found = merges.pop() | |
| 605 visit = [n] | |
| 606 else: | |
| 607 h = headt.pop() | |
| 608 visit = [h] | |
| 609 found = [h] | |
| 610 seen = {} | |
| 611 while visit: | |
| 612 n = visit.pop() | |
| 613 if n in seen: | |
| 614 continue | |
| 615 pp = chlog.parents(n) | |
| 616 tags = self.nodetags(n) | |
| 617 if tags: | |
| 618 for x in tags: | |
| 619 if x == 'tip': | |
| 620 continue | |
| 621 for f in found: | |
| 622 branches.setdefault(f, {})[n] = 1 | |
| 623 branches.setdefault(n, {})[n] = 1 | |
| 624 break | |
| 625 if n not in found: | |
| 626 found.append(n) | |
| 627 if branch in tags: | |
| 628 continue | |
| 629 seen[n] = 1 | |
| 630 if pp[1] != nullid and n not in seenmerge: | |
| 631 merges.append((pp[1], [x for x in found])) | |
| 632 seenmerge[n] = 1 | |
| 633 if pp[0] != nullid: | |
| 634 visit.append(pp[0]) | |
| 635 # traverse the branches dict, eliminating branch tags from each | |
| 636 # head that are visible from another branch tag for that head. | |
| 637 out = {} | |
| 638 viscache = {} | |
| 639 for h in heads: | |
| 640 def visible(node): | |
| 641 if node in viscache: | |
| 642 return viscache[node] | |
| 643 ret = {} | |
| 644 visit = [node] | |
| 645 while visit: | |
| 646 x = visit.pop() | |
| 647 if x in viscache: | |
| 648 ret.update(viscache[x]) | |
| 649 elif x not in ret: | |
| 650 ret[x] = 1 | |
| 651 if x in branches: | |
| 652 visit[len(visit):] = branches[x].keys() | |
| 653 viscache[node] = ret | |
| 654 return ret | |
| 655 if h not in branches: | |
| 656 continue | |
| 657 # O(n^2), but somewhat limited. This only searches the | |
| 658 # tags visible from a specific head, not all the tags in the | |
| 659 # whole repo. | |
| 660 for b in branches[h]: | |
| 661 vis = False | |
| 662 for bb in branches[h].keys(): | |
| 663 if b != bb: | |
| 664 if b in visible(bb): | |
| 665 vis = True | |
| 666 break | |
| 667 if not vis: | |
| 668 l = out.setdefault(h, []) | |
| 669 l[len(l):] = self.nodetags(b) | |
| 670 return out | |
| 671 | |
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672 def branches(self, nodes): |
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673 if not nodes: nodes = [self.changelog.tip()] |
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674 b = [] |
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675 for n in nodes: |
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676 t = n |
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677 while n: |
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678 p = self.changelog.parents(n) |
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679 if p[1] != nullid or p[0] == nullid: |
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680 b.append((t, n, p[0], p[1])) |
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681 break |
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682 n = p[0] |
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683 return b |
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684 |
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685 def between(self, pairs): |
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686 r = [] |
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687 |
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688 for top, bottom in pairs: |
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689 n, l, i = top, [], 0 |
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690 f = 1 |
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691 |
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692 while n != bottom: |
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693 p = self.changelog.parents(n)[0] |
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694 if i == f: |
| 575 | 695 l.append(n) |
|
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696 f = f * 2 |
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697 n = p |
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698 i += 1 |
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699 |
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700 r.append(l) |
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701 |
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702 return r |
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703 |
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704 def newer(self, nodes): |
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705 m = {} |
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706 nl = [] |
| 94 | 707 pm = {} |
|
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708 cl = self.changelog |
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709 t = l = cl.count() |
| 94 | 710 |
| 711 # find the lowest numbered node | |
|
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712 for n in nodes: |
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713 l = min(l, cl.rev(n)) |
| 94 | 714 m[n] = 1 |
| 46 | 715 |
|
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716 for i in xrange(l, t): |
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717 n = cl.node(i) |
| 94 | 718 if n in m: # explicitly listed |
| 719 pm[n] = 1 | |
| 720 nl.append(n) | |
| 721 continue | |
|
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722 for p in cl.parents(n): |
| 94 | 723 if p in pm: # parent listed |
| 724 pm[n] = 1 | |
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725 nl.append(n) |
| 94 | 726 break |
|
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727 |
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728 return nl |
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729 |
|
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730 def findincoming(self, remote, base=None, heads=None): |
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731 m = self.changelog.nodemap |
|
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732 search = [] |
| 1072 | 733 fetch = {} |
|
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734 seen = {} |
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735 seenbranch = {} |
|
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736 if base == None: |
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737 base = {} |
| 192 | 738 |
|
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739 # assume we're closer to the tip than the root |
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740 # and start by examining the heads |
| 222 | 741 self.ui.status("searching for changes\n") |
|
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742 |
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743 if not heads: |
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744 heads = remote.heads() |
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745 |
| 222 | 746 unknown = [] |
| 747 for h in heads: | |
| 748 if h not in m: | |
| 749 unknown.append(h) | |
|
621
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750 else: |
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751 base[h] = 1 |
| 46 | 752 |
| 222 | 753 if not unknown: |
| 60 | 754 return None |
| 324 | 755 |
| 756 rep = {} | |
| 757 reqcnt = 0 | |
| 515 | 758 |
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759 # search through remote branches |
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760 # a 'branch' here is a linear segment of history, with four parts: |
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761 # head, root, first parent, second parent |
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762 # (a branch always has two parents (or none) by definition) |
| 222 | 763 unknown = remote.branches(unknown) |
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764 while unknown: |
| 324 | 765 r = [] |
| 766 while unknown: | |
| 767 n = unknown.pop(0) | |
| 768 if n[0] in seen: | |
| 769 continue | |
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770 |
| 324 | 771 self.ui.debug("examining %s:%s\n" % (short(n[0]), short(n[1]))) |
| 772 if n[0] == nullid: | |
| 773 break | |
| 328 | 774 if n in seenbranch: |
| 324 | 775 self.ui.debug("branch already found\n") |
| 776 continue | |
| 777 if n[1] and n[1] in m: # do we know the base? | |
| 778 self.ui.debug("found incomplete branch %s:%s\n" | |
| 779 % (short(n[0]), short(n[1]))) | |
| 780 search.append(n) # schedule branch range for scanning | |
| 328 | 781 seenbranch[n] = 1 |
| 324 | 782 else: |
| 783 if n[1] not in seen and n[1] not in fetch: | |
| 784 if n[2] in m and n[3] in m: | |
| 785 self.ui.debug("found new changeset %s\n" % | |
| 786 short(n[1])) | |
| 1072 | 787 fetch[n[1]] = 1 # earliest unknown |
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788 base[n[2]] = 1 # latest known |
| 324 | 789 continue |
| 790 | |
| 791 for a in n[2:4]: | |
| 792 if a not in rep: | |
| 793 r.append(a) | |
| 794 rep[a] = 1 | |
| 795 | |
| 328 | 796 seen[n[0]] = 1 |
| 797 | |
| 324 | 798 if r: |
| 799 reqcnt += 1 | |
| 800 self.ui.debug("request %d: %s\n" % | |
| 801 (reqcnt, " ".join(map(short, r)))) | |
| 802 for p in range(0, len(r), 10): | |
| 803 for b in remote.branches(r[p:p+10]): | |
|
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804 self.ui.debug("received %s:%s\n" % |
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805 (short(b[0]), short(b[1]))) |
| 1072 | 806 if b[0] in m: |
| 807 self.ui.debug("found base node %s\n" % short(b[0])) | |
| 808 base[b[0]] = 1 | |
| 809 elif b[0] not in seen: | |
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810 unknown.append(b) |
| 515 | 811 |
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812 # do binary search on the branches we found |
|
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813 while search: |
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814 n = search.pop(0) |
| 324 | 815 reqcnt += 1 |
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816 l = remote.between([(n[0], n[1])])[0] |
| 328 | 817 l.append(n[1]) |
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818 p = n[0] |
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819 f = 1 |
| 328 | 820 for i in l: |
| 821 self.ui.debug("narrowing %d:%d %s\n" % (f, len(l), short(i))) | |
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822 if i in m: |
| 85 | 823 if f <= 2: |
| 83 | 824 self.ui.debug("found new branch changeset %s\n" % |
| 825 short(p)) | |
| 1072 | 826 fetch[p] = 1 |
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827 base[i] = 1 |
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828 else: |
| 83 | 829 self.ui.debug("narrowed branch search to %s:%s\n" |
| 830 % (short(p), short(i))) | |
|
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831 search.append((p, i)) |
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832 break |
|
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833 p, f = i, f * 2 |
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834 |
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835 # sanity check our fetch list |
| 1072 | 836 for f in fetch.keys(): |
|
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837 if f in m: |
| 1100 | 838 raise repo.RepoError("already have changeset " + short(f[:4])) |
| 83 | 839 |
|
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840 if base.keys() == [nullid]: |
|
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841 self.ui.warn("warning: pulling from an unrelated repository!\n") |
| 511 | 842 |
| 1072 | 843 self.ui.note("found new changesets starting at " + |
| 83 | 844 " ".join([short(f) for f in fetch]) + "\n") |
|
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
845 |
| 324 | 846 self.ui.debug("%d total queries\n" % reqcnt) |
| 847 | |
| 1072 | 848 return fetch.keys() |
| 516 | 849 |
|
816
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
850 def findoutgoing(self, remote, base=None, heads=None): |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
851 if base == None: |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
852 base = {} |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
853 self.findincoming(remote, base, heads) |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
854 |
| 1072 | 855 self.ui.debug("common changesets up to " |
| 856 + " ".join(map(short, base.keys())) + "\n") | |
| 857 | |
|
621
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
858 remain = dict.fromkeys(self.changelog.nodemap) |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
859 |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
860 # prune everything remote has from the tree |
|
637
31e090c34d3b
Fix up the broken bits in findoutgoing
Matt Mackall <mpm@selenic.com>
parents:
636
diff
changeset
|
861 del remain[nullid] |
|
621
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
862 remove = base.keys() |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
863 while remove: |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
864 n = remove.pop(0) |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
865 if n in remain: |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
866 del remain[n] |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
867 for p in self.changelog.parents(n): |
|
637
31e090c34d3b
Fix up the broken bits in findoutgoing
Matt Mackall <mpm@selenic.com>
parents:
636
diff
changeset
|
868 remove.append(p) |
|
621
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
869 |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
870 # find every node whose parents have been pruned |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
871 subset = [] |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
872 for n in remain: |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
873 p1, p2 = self.changelog.parents(n) |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
874 if p1 not in remain and p2 not in remain: |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
875 subset.append(n) |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
876 |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
877 # this is the set of all roots we have to push |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
878 return subset |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
879 |
|
622
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
880 def pull(self, remote): |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
881 lock = self.lock() |
|
636
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
882 |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
883 # if we have an empty repo, fetch everything |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
884 if self.changelog.tip() == nullid: |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
885 self.ui.status("requesting all changes\n") |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
886 fetch = [nullid] |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
887 else: |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
888 fetch = self.findincoming(remote) |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
889 |
|
622
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
890 if not fetch: |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
891 self.ui.status("no changes found\n") |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
892 return 1 |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
893 |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
894 cg = remote.changegroup(fetch) |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
895 return self.addchangegroup(cg) |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
896 |
|
816
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
897 def push(self, remote, force=False): |
|
622
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
898 lock = remote.lock() |
|
816
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
899 |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
900 base = {} |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
901 heads = remote.heads() |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
902 inc = self.findincoming(remote, base, heads) |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
903 if not force and inc: |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
904 self.ui.warn("abort: unsynced remote changes!\n") |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
905 self.ui.status("(did you forget to sync? use push -f to force)\n") |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
906 return 1 |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
907 |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
908 update = self.findoutgoing(remote, base) |
|
622
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
909 if not update: |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
910 self.ui.status("no changes found\n") |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
911 return 1 |
|
816
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
912 elif not force: |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
913 if len(heads) < len(self.changelog.heads()): |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
914 self.ui.warn("abort: push creates new remote branches!\n") |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
915 self.ui.status("(did you forget to merge?" + |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
916 " use push -f to force)\n") |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
917 return 1 |
|
622
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
918 |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
919 cg = self.changegroup(update) |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
920 return remote.addchangegroup(cg) |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
921 |
|
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
922 def changegroup(self, basenodes): |
|
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1133
diff
changeset
|
923 genread = util.chunkbuffer |
| 515 | 924 |
|
635
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
925 def gengroup(): |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
926 nodes = self.newer(basenodes) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
927 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
928 # construct the link map |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
929 linkmap = {} |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
930 for n in nodes: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
931 linkmap[self.changelog.rev(n)] = n |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
932 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
933 # construct a list of all changed files |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
934 changed = {} |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
935 for n in nodes: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
936 c = self.changelog.read(n) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
937 for f in c[3]: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
938 changed[f] = 1 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
939 changed = changed.keys() |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
940 changed.sort() |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
941 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
942 # the changegroup is changesets + manifests + all file revs |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
943 revs = [ self.changelog.rev(n) for n in nodes ] |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
944 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
945 for y in self.changelog.group(linkmap): yield y |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
946 for y in self.manifest.group(linkmap): yield y |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
947 for f in changed: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
948 yield struct.pack(">l", len(f) + 4) + f |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
949 g = self.file(f).group(linkmap) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
950 for y in g: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
951 yield y |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
952 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
953 yield struct.pack(">l", 0) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
954 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
955 return genread(gengroup()) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
956 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
957 def addchangegroup(self, source): |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
958 |
| 222 | 959 def getchunk(): |
| 960 d = source.read(4) | |
| 961 if not d: return "" | |
| 962 l = struct.unpack(">l", d)[0] | |
| 963 if l <= 4: return "" | |
|
1280
50553b99a5c9
pull/unbundle: raise an exception on premature EOF
mpm@selenic.com
parents:
1260
diff
changeset
|
964 d = source.read(l - 4) |
|
50553b99a5c9
pull/unbundle: raise an exception on premature EOF
mpm@selenic.com
parents:
1260
diff
changeset
|
965 if len(d) < l - 4: |
|
50553b99a5c9
pull/unbundle: raise an exception on premature EOF
mpm@selenic.com
parents:
1260
diff
changeset
|
966 raise repo.RepoError("premature EOF reading chunk" + |
|
50553b99a5c9
pull/unbundle: raise an exception on premature EOF
mpm@selenic.com
parents:
1260
diff
changeset
|
967 " (got %d bytes, expected %d)" |
|
50553b99a5c9
pull/unbundle: raise an exception on premature EOF
mpm@selenic.com
parents:
1260
diff
changeset
|
968 % (len(d), l - 4)) |
|
50553b99a5c9
pull/unbundle: raise an exception on premature EOF
mpm@selenic.com
parents:
1260
diff
changeset
|
969 return d |
| 222 | 970 |
| 971 def getgroup(): | |
| 972 while 1: | |
| 973 c = getchunk() | |
| 974 if not c: break | |
| 975 yield c | |
| 976 | |
| 977 def csmap(x): | |
| 978 self.ui.debug("add changeset %s\n" % short(x)) | |
| 979 return self.changelog.count() | |
| 980 | |
| 981 def revmap(x): | |
| 982 return self.changelog.rev(x) | |
| 983 | |
|
635
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
984 if not source: return |
| 222 | 985 changesets = files = revisions = 0 |
| 225 | 986 |
| 222 | 987 tr = self.transaction() |
| 988 | |
|
1040
35e883d1ff9b
Show number of new heads when doing a pull
mpm@selenic.com
parents:
1019
diff
changeset
|
989 oldheads = len(self.changelog.heads()) |
|
35e883d1ff9b
Show number of new heads when doing a pull
mpm@selenic.com
parents:
1019
diff
changeset
|
990 |
| 222 | 991 # pull off the changeset group |
| 992 self.ui.status("adding changesets\n") | |
| 993 co = self.changelog.tip() | |
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994 cn = self.changelog.addgroup(getgroup(), csmap, tr, 1) # unique |
| 1316 | 995 cnr, cor = map(self.changelog.rev, (cn, co)) |
|
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996 if cn == nullid: |
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997 cnr = cor |
| 1316 | 998 changesets = cnr - cor |
| 222 | 999 |
| 1000 # pull off the manifest group | |
| 1001 self.ui.status("adding manifests\n") | |
| 1002 mm = self.manifest.tip() | |
| 1003 mo = self.manifest.addgroup(getgroup(), revmap, tr) | |
| 1004 | |
| 1005 # process the files | |
| 772 | 1006 self.ui.status("adding file changes\n") |
| 222 | 1007 while 1: |
| 1008 f = getchunk() | |
| 1009 if not f: break | |
| 1010 self.ui.debug("adding %s revisions\n" % f) | |
| 1011 fl = self.file(f) | |
|
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1012 o = fl.count() |
| 222 | 1013 n = fl.addgroup(getgroup(), revmap, tr) |
|
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1014 revisions += fl.count() - o |
| 222 | 1015 files += 1 |
| 1016 | |
|
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1017 newheads = len(self.changelog.heads()) |
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1018 heads = "" |
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1019 if oldheads and newheads > oldheads: |
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1020 heads = " (+%d heads)" % (newheads - oldheads) |
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1021 |
| 772 | 1022 self.ui.status(("added %d changesets" + |
|
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1023 " with %d changes to %d files%s\n") |
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|
1024 % (changesets, revisions, files, heads)) |
| 222 | 1025 |
| 1026 tr.close() | |
| 780 | 1027 |
|
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1028 if changesets > 0: |
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|
1029 if not self.hook("changegroup", |
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|
1030 node=hex(self.changelog.node(cor+1))): |
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|
1031 self.ui.warn("abort: changegroup hook returned failure!\n") |
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|
1032 return 1 |
| 780 | 1033 |
|
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|
1034 for i in range(cor + 1, cnr + 1): |
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|
1035 self.hook("commit", node=hex(self.changelog.node(i))) |
| 1316 | 1036 |
| 222 | 1037 return |
| 1038 | |
| 588 | 1039 def update(self, node, allow=False, force=False, choose=None, |
| 1040 moddirstate=True): | |
|
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1041 pl = self.dirstate.parents() |
| 275 | 1042 if not force and pl[1] != nullid: |
| 254 | 1043 self.ui.warn("aborting: outstanding uncommitted merges\n") |
| 690 | 1044 return 1 |
| 46 | 1045 |
|
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1046 p1, p2 = pl[0], node |
| 305 | 1047 pa = self.changelog.ancestor(p1, p2) |
|
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1048 m1n = self.changelog.read(p1)[0] |
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1049 m2n = self.changelog.read(p2)[0] |
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1050 man = self.manifest.ancestor(m1n, m2n) |
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1051 m1 = self.manifest.read(m1n) |
| 276 | 1052 mf1 = self.manifest.readflags(m1n) |
|
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1053 m2 = self.manifest.read(m2n) |
| 276 | 1054 mf2 = self.manifest.readflags(m2n) |
|
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1055 ma = self.manifest.read(man) |
| 412 | 1056 mfa = self.manifest.readflags(man) |
|
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1057 |
| 723 | 1058 (c, a, d, u) = self.changes() |
|
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1059 |
|
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1060 # is this a jump, or a merge? i.e. is there a linear path |
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1061 # from p1 to p2? |
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1062 linear_path = (pa == p1 or pa == p2) |
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1063 |
|
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1064 # resolve the manifest to determine which files |
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1065 # we care about merging |
| 254 | 1066 self.ui.note("resolving manifests\n") |
|
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|
1067 self.ui.debug(" force %s allow %s moddirstate %s linear %s\n" % |
|
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|
1068 (force, allow, moddirstate, linear_path)) |
|
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1069 self.ui.debug(" ancestor %s local %s remote %s\n" % |
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1070 (short(man), short(m1n), short(m2n))) |
|
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1071 |
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1072 merge = {} |
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1073 get = {} |
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1074 remove = [] |
| 46 | 1075 |
|
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1076 # construct a working dir manifest |
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|
1077 mw = m1.copy() |
| 276 | 1078 mfw = mf1.copy() |
| 576 | 1079 umap = dict.fromkeys(u) |
| 1080 | |
| 254 | 1081 for f in a + c + u: |
| 1082 mw[f] = "" | |
| 441 | 1083 mfw[f] = util.is_exec(self.wjoin(f), mfw.get(f, False)) |
| 576 | 1084 |
|
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|
1085 for f in d: |
| 254 | 1086 if f in mw: del mw[f] |
|
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1087 |
|
408
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1088 # If we're jumping between revisions (as opposed to merging), |
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1089 # and if neither the working directory nor the target rev has |
|
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1090 # the file, then we need to remove it from the dirstate, to |
|
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1091 # prevent the dirstate from listing the file when it is no |
|
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|
1092 # longer in the manifest. |
| 588 | 1093 if moddirstate and linear_path and f not in m2: |
|
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1094 self.dirstate.forget((f,)) |
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1095 |
| 576 | 1096 # Compare manifests |
|
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1097 for f, n in mw.iteritems(): |
| 588 | 1098 if choose and not choose(f): continue |
|
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1099 if f in m2: |
|
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1100 s = 0 |
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1101 |
|
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|
1102 # is the wfile new since m1, and match m2? |
| 428 | 1103 if f not in m1: |
|
1019
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diff
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|
1104 t1 = self.wread(f) |
|
994
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Fix callers to file.revision to use file.read
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|
1105 t2 = self.file(f).read(m2[f]) |
|
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1106 if cmp(t1, t2) == 0: |
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1107 n = m2[f] |
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1108 del t1, t2 |
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1109 |
|
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1110 # are files different? |
|
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1111 if n != m2[f]: |
| 254 | 1112 a = ma.get(f, nullid) |
|
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1113 # are both different from the ancestor? |
| 254 | 1114 if n != a and m2[f] != a: |
|
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|
1115 self.ui.debug(" %s versions differ, resolve\n" % f) |
| 276 | 1116 # merge executable bits |
| 1117 # "if we changed or they changed, change in merge" | |
| 1118 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] | |
| 1119 mode = ((a^b) | (a^c)) ^ a | |
| 1120 merge[f] = (m1.get(f, nullid), m2[f], mode) | |
|
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1121 s = 1 |
| 305 | 1122 # are we clobbering? |
| 1123 # is remote's version newer? | |
| 1124 # or are we going back in time? | |
| 1125 elif force or m2[f] != a or (p2 == pa and mw[f] == m1[f]): | |
|
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|
1126 self.ui.debug(" remote %s is newer, get\n" % f) |
| 254 | 1127 get[f] = m2[f] |
|
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1128 s = 1 |
| 576 | 1129 elif f in umap: |
| 1130 # this unknown file is the same as the checkout | |
| 1131 get[f] = m2[f] | |
|
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1132 |
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1133 if not s and mfw[f] != mf2[f]: |
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1134 if force: |
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1135 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1136 util.set_exec(self.wjoin(f), mf2[f]) |
|
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1137 else: |
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1138 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] |
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1139 mode = ((a^b) | (a^c)) ^ a |
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1140 if mode != b: |
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1141 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1142 util.set_exec(self.wjoin(f), mode) |
|
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1143 del m2[f] |
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1144 elif f in ma: |
| 616 | 1145 if n != ma[f]: |
| 1146 r = "d" | |
| 1147 if not force and (linear_path or allow): | |
|
415
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|
1148 r = self.ui.prompt( |
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1149 (" local changed %s which remote deleted\n" % f) + |
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1150 "(k)eep or (d)elete?", "[kd]", "k") |
|
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1151 if r == "d": |
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1152 remove.append(f) |
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1153 else: |
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1154 self.ui.debug("other deleted %s\n" % f) |
| 254 | 1155 remove.append(f) # other deleted it |
|
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1156 else: |
|
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1157 # file is created on branch or in working directory |
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1158 if force and f not in umap: |
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1159 self.ui.debug("remote deleted %s, clobbering\n" % f) |
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1160 remove.append(f) |
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1161 elif n == m1.get(f, nullid): # same as parent |
|
1234
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|
1162 if p2 == pa: # going backwards? |
|
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|
1163 self.ui.debug("remote deleted %s\n" % f) |
|
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diff
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|
1164 remove.append(f) |
|
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diff
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|
1165 else: |
|
1236
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1234
diff
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|
1166 self.ui.debug("local modified %s, keeping\n" % f) |
| 254 | 1167 else: |
| 1168 self.ui.debug("working dir created %s, keeping\n" % f) | |
| 46 | 1169 |
|
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|
1170 for f, n in m2.iteritems(): |
| 588 | 1171 if choose and not choose(f): continue |
| 256 | 1172 if f[0] == "/": continue |
| 616 | 1173 if f in ma and n != ma[f]: |
| 1174 r = "k" | |
| 1175 if not force and (linear_path or allow): | |
|
415
c2b9502a4e96
[PATCH] Don't prompt user for keep-vs-delete when the merge is about to be aborted
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413
diff
changeset
|
1176 r = self.ui.prompt( |
|
c2b9502a4e96
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mpm@selenic.com
parents:
413
diff
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|
1177 ("remote changed %s which local deleted\n" % f) + |
|
c2b9502a4e96
[PATCH] Don't prompt user for keep-vs-delete when the merge is about to be aborted
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413
diff
changeset
|
1178 "(k)eep or (d)elete?", "[kd]", "k") |
| 616 | 1179 if r == "k": get[f] = n |
| 1180 elif f not in ma: | |
| 254 | 1181 self.ui.debug("remote created %s\n" % f) |
|
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|
1182 get[f] = n |
| 616 | 1183 else: |
|
680
4b7b79d2db2c
Handle undeletion of files when checking out old revisions
Matt Mackall <mpm@selenic.com>
parents:
679
diff
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|
1184 if force or p2 == pa: # going backwards? |
|
4b7b79d2db2c
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679
diff
changeset
|
1185 self.ui.debug("local deleted %s, recreating\n" % f) |
|
650
2c934c7b79dc
Fix bug in reverting deleted files
Matt Mackall <mpm@selenic.com>
parents:
649
diff
changeset
|
1186 get[f] = n |
|
680
4b7b79d2db2c
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Matt Mackall <mpm@selenic.com>
parents:
679
diff
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|
1187 else: |
|
4b7b79d2db2c
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Matt Mackall <mpm@selenic.com>
parents:
679
diff
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|
1188 self.ui.debug("local deleted %s\n" % f) |
|
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|
1189 |
|
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1190 del mw, m1, m2, ma |
|
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|
1191 |
| 275 | 1192 if force: |
| 1193 for f in merge: | |
| 1194 get[f] = merge[f][1] | |
| 1195 merge = {} | |
| 1196 | |
| 690 | 1197 if linear_path or force: |
| 254 | 1198 # we don't need to do any magic, just jump to the new rev |
| 993 | 1199 branch_merge = False |
| 254 | 1200 p1, p2 = p2, nullid |
| 1201 else: | |
| 275 | 1202 if not allow: |
| 305 | 1203 self.ui.status("this update spans a branch" + |
| 1204 " affecting the following files:\n") | |
| 1205 fl = merge.keys() + get.keys() | |
| 1206 fl.sort() | |
| 1207 for f in fl: | |
| 1208 cf = "" | |
| 1209 if f in merge: cf = " (resolve)" | |
| 1210 self.ui.status(" %s%s\n" % (f, cf)) | |
| 1211 self.ui.warn("aborting update spanning branches!\n") | |
| 788 | 1212 self.ui.status("(use update -m to merge across branches" + |
| 1213 " or -C to lose changes)\n") | |
| 275 | 1214 return 1 |
| 993 | 1215 branch_merge = True |
| 254 | 1216 |
| 588 | 1217 if moddirstate: |
| 1218 self.dirstate.setparents(p1, p2) | |
|
191
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|
1219 |
|
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|
1220 # get the files we don't need to change |
|
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|
1221 files = get.keys() |
|
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|
1222 files.sort() |
|
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|
1223 for f in files: |
|
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diff
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|
1224 if f[0] == "/": continue |
|
273
4f8174389001
merge: Fix bug where we overwrote local when local was newer
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parents:
263
diff
changeset
|
1225 self.ui.note("getting %s\n" % f) |
| 276 | 1226 t = self.file(f).read(get[f]) |
|
232
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|
1227 try: |
|
1019
a9cca981c423
Create helper functions for I/O to files in the working directory
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parents:
1013
diff
changeset
|
1228 self.wwrite(f, t) |
|
1353
a0c68981a5f4
Fix misleading abort message when permissions are bad.
Eric Hopper <hopper@omnifarious.org>
parents:
1349
diff
changeset
|
1229 except IOError, e: |
|
a0c68981a5f4
Fix misleading abort message when permissions are bad.
Eric Hopper <hopper@omnifarious.org>
parents:
1349
diff
changeset
|
1230 if e.errno != errno.ENOENT: |
|
a0c68981a5f4
Fix misleading abort message when permissions are bad.
Eric Hopper <hopper@omnifarious.org>
parents:
1349
diff
changeset
|
1231 raise |
|
297
0dbcf3c9ff20
Fixed usage of removed variable 'wp'.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
292
diff
changeset
|
1232 os.makedirs(os.path.dirname(self.wjoin(f))) |
|
1019
a9cca981c423
Create helper functions for I/O to files in the working directory
mpm@selenic.com
parents:
1013
diff
changeset
|
1233 self.wwrite(f, t) |
| 441 | 1234 util.set_exec(self.wjoin(f), mf2[f]) |
| 588 | 1235 if moddirstate: |
| 993 | 1236 if branch_merge: |
| 1237 self.dirstate.update([f], 'n', st_mtime=-1) | |
|
992
f859e9cba1b9
Fix up some bugs introduced by recent merge changes
mpm@selenic.com
parents:
991
diff
changeset
|
1238 else: |
|
f859e9cba1b9
Fix up some bugs introduced by recent merge changes
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parents:
991
diff
changeset
|
1239 self.dirstate.update([f], 'n') |
| 46 | 1240 |
|
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|
1241 # merge the tricky bits |
|
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diff
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|
1242 files = merge.keys() |
|
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diff
changeset
|
1243 files.sort() |
|
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diff
changeset
|
1244 for f in files: |
| 256 | 1245 self.ui.status("merging %s\n" % f) |
| 993 | 1246 my, other, flag = merge[f] |
| 1247 self.merge3(f, my, other) | |
| 441 | 1248 util.set_exec(self.wjoin(f), flag) |
|
862
d70c1c31fd45
Fix 3-way-merge of original parent, workdir and new parent.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
861
diff
changeset
|
1249 if moddirstate: |
| 993 | 1250 if branch_merge: |
| 1251 # We've done a branch merge, mark this file as merged | |
| 1252 # so that we properly record the merger later | |
| 1253 self.dirstate.update([f], 'm') | |
|
862
d70c1c31fd45
Fix 3-way-merge of original parent, workdir and new parent.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
861
diff
changeset
|
1254 else: |
| 993 | 1255 # We've update-merged a locally modified file, so |
| 1256 # we set the dirstate to emulate a normal checkout | |
| 1257 # of that file some time in the past. Thus our | |
| 1258 # merge will appear as a normal local file | |
| 1259 # modification. | |
| 1260 f_len = len(self.file(f).read(other)) | |
| 1261 self.dirstate.update([f], 'n', st_size=f_len, st_mtime=-1) | |
|
232
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diff
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|
1262 |
| 681 | 1263 remove.sort() |
|
232
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diff
changeset
|
1264 for f in remove: |
|
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231
diff
changeset
|
1265 self.ui.note("removing %s\n" % f) |
| 690 | 1266 try: |
|
934
ff484cc157d6
Fix path handling for deleting files on merge
mpm@selenic.com
parents:
933
diff
changeset
|
1267 os.unlink(self.wjoin(f)) |
| 690 | 1268 except OSError, inst: |
|
1398
3f76ac60130d
make update quieter when nothing is wrong
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1384
diff
changeset
|
1269 if inst.errno != errno.ENOENT: |
|
3f76ac60130d
make update quieter when nothing is wrong
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1384
diff
changeset
|
1270 self.ui.warn("update failed to remove %s: %s!\n" % |
|
3f76ac60130d
make update quieter when nothing is wrong
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1384
diff
changeset
|
1271 (f, inst.strerror)) |
| 578 | 1272 # try removing directories that might now be empty |
|
934
ff484cc157d6
Fix path handling for deleting files on merge
mpm@selenic.com
parents:
933
diff
changeset
|
1273 try: os.removedirs(os.path.dirname(self.wjoin(f))) |
| 578 | 1274 except: pass |
| 588 | 1275 if moddirstate: |
| 993 | 1276 if branch_merge: |
| 1277 self.dirstate.update(remove, 'r') | |
| 1278 else: | |
| 588 | 1279 self.dirstate.forget(remove) |
|
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diff
changeset
|
1280 |
|
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diff
changeset
|
1281 def merge3(self, fn, my, other): |
|
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parents:
231
diff
changeset
|
1282 """perform a 3-way merge in the working directory""" |
| 249 | 1283 |
| 96 | 1284 def temp(prefix, node): |
| 1285 pre = "%s~%s." % (os.path.basename(fn), prefix) | |
| 1286 (fd, name) = tempfile.mkstemp("", pre) | |
| 417 | 1287 f = os.fdopen(fd, "wb") |
|
1019
a9cca981c423
Create helper functions for I/O to files in the working directory
mpm@selenic.com
parents:
1013
diff
changeset
|
1288 self.wwrite(fn, fl.read(node), f) |
| 96 | 1289 f.close() |
| 1290 return name | |
| 1291 | |
|
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diff
changeset
|
1292 fl = self.file(fn) |
| 96 | 1293 base = fl.ancestor(my, other) |
| 244 | 1294 a = self.wjoin(fn) |
| 346 | 1295 b = temp("base", base) |
| 1296 c = temp("other", other) | |
| 96 | 1297 |
|
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diff
changeset
|
1298 self.ui.note("resolving %s\n" % fn) |
|
1349
c6295d2a361e
More info on file merge for update --debug
Matt Mackall <mpm@selenic.com>
parents:
1346
diff
changeset
|
1299 self.ui.debug("file %s: my %s other %s ancestor %s\n" % |
|
c6295d2a361e
More info on file merge for update --debug
Matt Mackall <mpm@selenic.com>
parents:
1346
diff
changeset
|
1300 (fn, short(my), short(other), short(base))) |
| 96 | 1301 |
|
703
fb6f85ecc863
merge program setting from hgrc wasn't used.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
691
diff
changeset
|
1302 cmd = (os.environ.get("HGMERGE") or self.ui.config("ui", "merge") |
|
fb6f85ecc863
merge program setting from hgrc wasn't used.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
691
diff
changeset
|
1303 or "hgmerge") |
| 240 | 1304 r = os.system("%s %s %s %s" % (cmd, a, b, c)) |
|
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diff
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|
1305 if r: |
| 275 | 1306 self.ui.warn("merging %s failed!\n" % fn) |
|
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|
1307 |
|
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|
1308 os.unlink(b) |
|
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changeset
|
1309 os.unlink(c) |
| 96 | 1310 |
| 247 | 1311 def verify(self): |
| 1312 filelinkrevs = {} | |
| 1313 filenodes = {} | |
| 1314 changesets = revisions = files = 0 | |
|
1383
3d6d45faf8b2
hg verify: add an error reporting helper function
Matt Mackall <mpm@selenic.com>
parents:
1382
diff
changeset
|
1315 errors = [0] |
|
1382
b113e7db06e9
hg verify: more consistency checking between changesets and manifests
Matt Mackall <mpm@selenic.com>
parents:
1375
diff
changeset
|
1316 neededmanifests = {} |
| 247 | 1317 |
|
1383
3d6d45faf8b2
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Matt Mackall <mpm@selenic.com>
parents:
1382
diff
changeset
|
1318 def err(msg): |
|
3d6d45faf8b2
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parents:
1382
diff
changeset
|
1319 self.ui.warn(msg + "\n") |
|
3d6d45faf8b2
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diff
changeset
|
1320 errors[0] += 1 |
|
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diff
changeset
|
1321 |
| 302 | 1322 seen = {} |
| 247 | 1323 self.ui.status("checking changesets\n") |
| 1324 for i in range(self.changelog.count()): | |
| 1325 changesets += 1 | |
| 1326 n = self.changelog.node(i) | |
|
1382
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diff
changeset
|
1327 l = self.changelog.linkrev(n) |
|
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diff
changeset
|
1328 if l != i: |
|
1383
3d6d45faf8b2
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1382
diff
changeset
|
1329 err("incorrect link (%d) for changeset revision %d" % (l, i)) |
| 302 | 1330 if n in seen: |
|
1383
3d6d45faf8b2
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diff
changeset
|
1331 err("duplicate changeset at revision %d" % i) |
| 302 | 1332 seen[n] = 1 |
| 515 | 1333 |
| 247 | 1334 for p in self.changelog.parents(n): |
| 1335 if p not in self.changelog.nodemap: | |
|
1383
3d6d45faf8b2
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diff
changeset
|
1336 err("changeset %s has unknown parent %s" % |
| 247 | 1337 (short(n), short(p))) |
| 1338 try: | |
| 1339 changes = self.changelog.read(n) | |
| 1340 except Exception, inst: | |
|
1383
3d6d45faf8b2
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parents:
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diff
changeset
|
1341 err("unpacking changeset %s: %s" % (short(n), inst)) |
| 247 | 1342 |
|
1382
b113e7db06e9
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1375
diff
changeset
|
1343 neededmanifests[changes[0]] = n |
|
b113e7db06e9
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diff
changeset
|
1344 |
| 247 | 1345 for f in changes[3]: |
| 1346 filelinkrevs.setdefault(f, []).append(i) | |
| 1347 | |
| 302 | 1348 seen = {} |
| 247 | 1349 self.ui.status("checking manifests\n") |
| 1350 for i in range(self.manifest.count()): | |
| 1351 n = self.manifest.node(i) | |
|
1382
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diff
changeset
|
1352 l = self.manifest.linkrev(n) |
|
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diff
changeset
|
1353 |
|
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diff
changeset
|
1354 if l < 0 or l >= self.changelog.count(): |
|
1383
3d6d45faf8b2
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diff
changeset
|
1355 err("bad manifest link (%d) at revision %d" % (l, i)) |
|
1382
b113e7db06e9
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diff
changeset
|
1356 |
|
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diff
changeset
|
1357 if n in neededmanifests: |
|
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diff
changeset
|
1358 del neededmanifests[n] |
|
b113e7db06e9
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diff
changeset
|
1359 |
| 302 | 1360 if n in seen: |
|
1383
3d6d45faf8b2
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1382
diff
changeset
|
1361 err("duplicate manifest at revision %d" % i) |
|
3d6d45faf8b2
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diff
changeset
|
1362 |
| 302 | 1363 seen[n] = 1 |
| 515 | 1364 |
| 247 | 1365 for p in self.manifest.parents(n): |
| 1366 if p not in self.manifest.nodemap: | |
|
1383
3d6d45faf8b2
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Matt Mackall <mpm@selenic.com>
parents:
1382
diff
changeset
|
1367 err("manifest %s has unknown parent %s" % |
|
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diff
changeset
|
1368 (short(n), short(p))) |
| 247 | 1369 |
| 1370 try: | |
| 1371 delta = mdiff.patchtext(self.manifest.delta(n)) | |
| 1372 except KeyboardInterrupt: | |
|
1097
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1373 self.ui.warn("interrupted") |
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1374 raise |
| 247 | 1375 except Exception, inst: |
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1376 err("unpacking manifest %s: %s" % (short(n), inst)) |
| 247 | 1377 |
| 1378 ff = [ l.split('\0') for l in delta.splitlines() ] | |
| 1379 for f, fn in ff: | |
| 284 | 1380 filenodes.setdefault(f, {})[bin(fn[:40])] = 1 |
| 247 | 1381 |
| 1382 self.ui.status("crosschecking files in changesets and manifests\n") | |
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1383 |
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hg verify: more consistency checking between changesets and manifests
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1384 for m,c in neededmanifests.items(): |
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1384
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1385 err("Changeset %s refers to unknown manifest %s" % |
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1386 (short(m), short(c))) |
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1387 del neededmanifests |
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1388 |
| 247 | 1389 for f in filenodes: |
| 1390 if f not in filelinkrevs: | |
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1391 err("file %s in manifest but not in changesets" % f) |
| 247 | 1392 |
| 1393 for f in filelinkrevs: | |
| 1394 if f not in filenodes: | |
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1395 err("file %s in changeset but not in manifest" % f) |
| 247 | 1396 |
| 1397 self.ui.status("checking files\n") | |
| 1398 ff = filenodes.keys() | |
| 1399 ff.sort() | |
| 1400 for f in ff: | |
| 1401 if f == "/dev/null": continue | |
| 1402 files += 1 | |
| 1403 fl = self.file(f) | |
| 1404 nodes = { nullid: 1 } | |
| 302 | 1405 seen = {} |
| 247 | 1406 for i in range(fl.count()): |
| 1407 revisions += 1 | |
| 1408 n = fl.node(i) | |
| 1409 | |
| 302 | 1410 if n in seen: |
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1411 err("%s: duplicate revision %d" % (f, i)) |
| 247 | 1412 if n not in filenodes[f]: |
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1413 err("%s: %d:%s not in manifests" % (f, i, short(n))) |
| 247 | 1414 else: |
| 1415 del filenodes[f][n] | |
| 1416 | |
| 1417 flr = fl.linkrev(n) | |
| 1418 if flr not in filelinkrevs[f]: | |
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1419 err("%s:%s points to unexpected changeset %d" |
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1420 % (f, short(n), flr)) |
| 247 | 1421 else: |
| 1422 filelinkrevs[f].remove(flr) | |
| 1423 | |
| 1424 # verify contents | |
| 1425 try: | |
| 1426 t = fl.read(n) | |
| 1427 except Exception, inst: | |
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1428 err("unpacking file %s %s: %s" % (f, short(n), inst)) |
| 247 | 1429 |
| 1430 # verify parents | |
| 1431 (p1, p2) = fl.parents(n) | |
| 1432 if p1 not in nodes: | |
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1433 err("file %s:%s unknown parent 1 %s" % |
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1434 (f, short(n), short(p1))) |
| 247 | 1435 if p2 not in nodes: |
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1436 err("file %s:%s unknown parent 2 %s" % |
| 247 | 1437 (f, short(n), short(p1))) |
| 1438 nodes[n] = 1 | |
| 1439 | |
| 1440 # cross-check | |
| 1441 for node in filenodes[f]: | |
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1442 err("node %s in manifests not in %s" % (hex(node), f)) |
| 247 | 1443 |
| 1444 self.ui.status("%d files, %d changesets, %d total revisions\n" % | |
| 1445 (files, changesets, revisions)) | |
| 1446 | |
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1447 if errors[0]: |
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1448 self.ui.warn("%d integrity errors encountered!\n" % errors[0]) |
| 247 | 1449 return 1 |