Mercurial > hg > pyhgsh
annotate mercurial/localrepo.py @ 1316:b650bfdfc7ee
Hook fixups
Pass the first new changeset node to the changegroup hook
Call commit for each changeset in a pull changegroup
Improve hook docs
| author | mpm@selenic.com |
|---|---|
| date | Thu, 22 Sep 2005 10:12:42 -0700 |
| parents | 50553b99a5c9 |
| children | 88a9c75dc76a |
| 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 * | |
| 262 | 11 from demandload import * |
| 1100 | 12 demandload(globals(), "re lock transaction tempfile stat mdiff") |
| 499 | 13 |
| 60 | 14 class localrepository: |
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15 def __init__(self, ui, path=None, create=0): |
| 1101 | 16 if not path: |
| 17 p = os.getcwd() | |
| 18 while not os.path.isdir(os.path.join(p, ".hg")): | |
| 19 oldp = p | |
| 20 p = os.path.dirname(p) | |
| 21 if p == oldp: raise repo.RepoError("no repo found") | |
| 22 path = p | |
| 23 self.path = os.path.join(path, ".hg") | |
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24 |
| 1101 | 25 if not create and not os.path.isdir(self.path): |
| 26 raise repo.RepoError("repository %s not found" % self.path) | |
| 405 | 27 |
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28 self.root = os.path.abspath(path) |
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29 self.ui = ui |
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30 self.opener = util.opener(self.path) |
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31 self.wopener = util.opener(self.root) |
| 1100 | 32 self.manifest = manifest.manifest(self.opener) |
| 33 self.changelog = changelog.changelog(self.opener) | |
| 343 | 34 self.tagscache = None |
| 35 self.nodetagscache = None | |
| 1258 | 36 self.encodepats = None |
| 37 self.decodepats = None | |
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38 |
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39 if create: |
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40 os.mkdir(self.path) |
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41 os.mkdir(self.join("data")) |
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42 |
| 1101 | 43 self.dirstate = dirstate.dirstate(self.opener, ui, self.root) |
| 44 try: | |
| 45 self.ui.readconfig(self.opener("hgrc")) | |
| 46 except IOError: pass | |
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47 |
| 487 | 48 def hook(self, name, **args): |
| 49 s = self.ui.config("hooks", name) | |
| 50 if s: | |
| 51 self.ui.note("running hook %s: %s\n" % (name, s)) | |
| 52 old = {} | |
| 53 for k, v in args.items(): | |
| 54 k = k.upper() | |
| 55 old[k] = os.environ.get(k, None) | |
| 56 os.environ[k] = v | |
| 57 | |
| 58 r = os.system(s) | |
| 59 | |
| 60 for k, v in old.items(): | |
| 61 if v != None: | |
| 62 os.environ[k] = v | |
| 63 else: | |
| 64 del os.environ[k] | |
| 65 | |
| 66 if r: | |
| 67 self.ui.warn("abort: %s hook failed with status %d!\n" % | |
| 68 (name, r)) | |
| 69 return False | |
| 70 return True | |
| 71 | |
| 343 | 72 def tags(self): |
| 73 '''return a mapping of tag to node''' | |
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74 if not self.tagscache: |
| 343 | 75 self.tagscache = {} |
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76 def addtag(self, k, n): |
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77 try: |
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78 bin_n = bin(n) |
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79 except TypeError: |
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80 bin_n = '' |
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81 self.tagscache[k.strip()] = bin_n |
| 659 | 82 |
| 67 | 83 try: |
| 254 | 84 # read each head of the tags file, ending with the tip |
| 85 # and add each tag found to the map, with "newer" ones | |
| 86 # taking precedence | |
| 67 | 87 fl = self.file(".hgtags") |
| 254 | 88 h = fl.heads() |
| 89 h.reverse() | |
| 90 for r in h: | |
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91 for l in fl.read(r).splitlines(): |
| 254 | 92 if l: |
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93 n, k = l.split(" ", 1) |
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94 addtag(self, k, n) |
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95 except KeyError: |
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96 pass |
| 659 | 97 |
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98 try: |
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99 f = self.opener("localtags") |
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100 for l in f: |
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101 n, k = l.split(" ", 1) |
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102 addtag(self, k, n) |
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103 except IOError: |
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104 pass |
| 659 | 105 |
| 343 | 106 self.tagscache['tip'] = self.changelog.tip() |
| 659 | 107 |
| 343 | 108 return self.tagscache |
| 109 | |
| 110 def tagslist(self): | |
| 111 '''return a list of tags ordered by revision''' | |
| 112 l = [] | |
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113 for t, n in self.tags().items(): |
| 343 | 114 try: |
| 115 r = self.changelog.rev(n) | |
| 116 except: | |
| 117 r = -2 # sort to the beginning of the list if unknown | |
| 118 l.append((r,t,n)) | |
| 119 l.sort() | |
| 120 return [(t,n) for r,t,n in l] | |
| 121 | |
| 122 def nodetags(self, node): | |
| 123 '''return the tags associated with a node''' | |
| 124 if not self.nodetagscache: | |
| 125 self.nodetagscache = {} | |
| 126 for t,n in self.tags().items(): | |
| 127 self.nodetagscache.setdefault(n,[]).append(t) | |
| 128 return self.nodetagscache.get(node, []) | |
| 129 | |
| 130 def lookup(self, key): | |
| 67 | 131 try: |
| 343 | 132 return self.tags()[key] |
| 67 | 133 except KeyError: |
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134 try: |
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135 return self.changelog.lookup(key) |
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136 except: |
| 1100 | 137 raise repo.RepoError("unknown revision '%s'" % key) |
| 67 | 138 |
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139 def dev(self): |
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140 return os.stat(self.path).st_dev |
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141 |
| 926 | 142 def local(self): |
| 1101 | 143 return True |
| 926 | 144 |
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145 def join(self, f): |
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146 return os.path.join(self.path, f) |
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147 |
| 244 | 148 def wjoin(self, f): |
| 149 return os.path.join(self.root, f) | |
| 150 | |
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151 def file(self, f): |
| 192 | 152 if f[0] == '/': f = f[1:] |
| 1100 | 153 return filelog.filelog(self.opener, f) |
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154 |
| 627 | 155 def getcwd(self): |
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156 return self.dirstate.getcwd() |
| 627 | 157 |
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158 def wfile(self, f, mode='r'): |
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159 return self.wopener(f, mode) |
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160 |
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161 def wread(self, filename): |
| 1258 | 162 if self.encodepats == None: |
| 163 l = [] | |
| 164 for pat, cmd in self.ui.configitems("encode"): | |
| 165 mf = util.matcher("", "/", [pat], [], [])[1] | |
| 166 l.append((mf, cmd)) | |
| 167 self.encodepats = l | |
| 168 | |
| 169 data = self.wopener(filename, 'r').read() | |
| 170 | |
| 171 for mf, cmd in self.encodepats: | |
| 172 if mf(filename): | |
| 173 self.ui.debug("filtering %s through %s\n" % (filename, cmd)) | |
| 174 data = util.filter(data, cmd) | |
| 175 break | |
| 176 | |
| 177 return data | |
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178 |
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179 def wwrite(self, filename, data, fd=None): |
| 1258 | 180 if self.decodepats == None: |
| 181 l = [] | |
| 182 for pat, cmd in self.ui.configitems("decode"): | |
| 183 mf = util.matcher("", "/", [pat], [], [])[1] | |
| 184 l.append((mf, cmd)) | |
| 185 self.decodepats = l | |
| 186 | |
| 187 for mf, cmd in self.decodepats: | |
| 188 if mf(filename): | |
| 189 self.ui.debug("filtering %s through %s\n" % (filename, cmd)) | |
| 190 data = util.filter(data, cmd) | |
| 191 break | |
| 192 | |
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193 if fd: |
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194 return fd.write(data) |
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195 return self.wopener(filename, 'w').write(data) |
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196 |
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197 def transaction(self): |
| 251 | 198 # save dirstate for undo |
| 263 | 199 try: |
| 200 ds = self.opener("dirstate").read() | |
| 201 except IOError: | |
| 202 ds = "" | |
| 785 | 203 self.opener("journal.dirstate", "w").write(ds) |
| 515 | 204 |
| 785 | 205 def after(): |
| 206 util.rename(self.join("journal"), self.join("undo")) | |
| 207 util.rename(self.join("journal.dirstate"), | |
| 208 self.join("undo.dirstate")) | |
| 209 | |
| 210 return transaction.transaction(self.ui.warn, self.opener, | |
| 211 self.join("journal"), after) | |
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212 |
| 210 | 213 def recover(self): |
| 225 | 214 lock = self.lock() |
| 557 | 215 if os.path.exists(self.join("journal")): |
| 501 | 216 self.ui.status("rolling back interrupted transaction\n") |
| 557 | 217 return transaction.rollback(self.opener, self.join("journal")) |
| 210 | 218 else: |
| 219 self.ui.warn("no interrupted transaction available\n") | |
| 220 | |
| 221 def undo(self): | |
| 225 | 222 lock = self.lock() |
| 210 | 223 if os.path.exists(self.join("undo")): |
| 501 | 224 self.ui.status("rolling back last transaction\n") |
| 262 | 225 transaction.rollback(self.opener, self.join("undo")) |
| 251 | 226 self.dirstate = None |
| 421 | 227 util.rename(self.join("undo.dirstate"), self.join("dirstate")) |
| 1100 | 228 self.dirstate = dirstate.dirstate(self.opener, self.ui, self.root) |
| 163 | 229 else: |
| 210 | 230 self.ui.warn("no undo information available\n") |
| 162 | 231 |
| 1062 | 232 def lock(self, wait=1): |
| 161 | 233 try: |
| 234 return lock.lock(self.join("lock"), 0) | |
| 235 except lock.LockHeld, inst: | |
| 236 if wait: | |
| 237 self.ui.warn("waiting for lock held by %s\n" % inst.args[0]) | |
| 238 return lock.lock(self.join("lock"), wait) | |
| 239 raise inst | |
| 240 | |
| 203 | 241 def rawcommit(self, files, text, user, date, p1=None, p2=None): |
| 442 | 242 orig_parent = self.dirstate.parents()[0] or nullid |
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243 p1 = p1 or self.dirstate.parents()[0] or nullid |
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244 p2 = p2 or self.dirstate.parents()[1] or nullid |
| 302 | 245 c1 = self.changelog.read(p1) |
| 246 c2 = self.changelog.read(p2) | |
| 247 m1 = self.manifest.read(c1[0]) | |
| 248 mf1 = self.manifest.readflags(c1[0]) | |
| 249 m2 = self.manifest.read(c2[0]) | |
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250 changed = [] |
| 302 | 251 |
| 442 | 252 if orig_parent == p1: |
| 253 update_dirstate = 1 | |
| 254 else: | |
| 255 update_dirstate = 0 | |
| 256 | |
| 203 | 257 tr = self.transaction() |
| 302 | 258 mm = m1.copy() |
| 259 mfm = mf1.copy() | |
| 203 | 260 linkrev = self.changelog.count() |
| 261 for f in files: | |
| 262 try: | |
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263 t = self.wread(f) |
| 441 | 264 tm = util.is_exec(self.wjoin(f), mfm.get(f, False)) |
| 302 | 265 r = self.file(f) |
| 266 mfm[f] = tm | |
| 990 | 267 |
| 268 fp1 = m1.get(f, nullid) | |
| 269 fp2 = m2.get(f, nullid) | |
| 270 | |
| 271 # is the same revision on two branches of a merge? | |
| 272 if fp2 == fp1: | |
| 273 fp2 = nullid | |
| 274 | |
| 275 if fp2 != nullid: | |
| 276 # is one parent an ancestor of the other? | |
| 277 fpa = r.ancestor(fp1, fp2) | |
| 278 if fpa == fp1: | |
| 279 fp1, fp2 = fp2, nullid | |
| 280 elif fpa == fp2: | |
| 281 fp2 = nullid | |
| 282 | |
| 283 # is the file unmodified from the parent? | |
| 284 if t == r.read(fp1): | |
| 285 # record the proper existing parent in manifest | |
| 286 # no need to add a revision | |
| 287 mm[f] = fp1 | |
| 288 continue | |
| 289 | |
| 290 mm[f] = r.add(t, {}, tr, linkrev, fp1, fp2) | |
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291 changed.append(f) |
| 442 | 292 if update_dirstate: |
| 293 self.dirstate.update([f], "n") | |
| 203 | 294 except IOError: |
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295 try: |
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296 del mm[f] |
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297 del mfm[f] |
| 442 | 298 if update_dirstate: |
| 299 self.dirstate.forget([f]) | |
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300 except: |
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301 # deleted from p2? |
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302 pass |
| 203 | 303 |
| 302 | 304 mnode = self.manifest.add(mm, mfm, tr, linkrev, c1[0], c2[0]) |
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305 user = user or self.ui.username() |
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306 n = self.changelog.add(mnode, changed, text, tr, p1, p2, user, date) |
| 203 | 307 tr.close() |
| 442 | 308 if update_dirstate: |
| 309 self.dirstate.setparents(n, nullid) | |
| 203 | 310 |
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311 def commit(self, files = None, text = "", user = None, date = None, |
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312 match = util.always, force=False): |
| 220 | 313 commit = [] |
| 314 remove = [] | |
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315 changed = [] |
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316 |
| 220 | 317 if files: |
| 318 for f in files: | |
| 319 s = self.dirstate.state(f) | |
| 244 | 320 if s in 'nmai': |
| 220 | 321 commit.append(f) |
| 322 elif s == 'r': | |
| 323 remove.append(f) | |
| 324 else: | |
| 244 | 325 self.ui.warn("%s not tracked!\n" % f) |
| 220 | 326 else: |
| 1062 | 327 (c, a, d, u) = self.changes(match=match) |
| 220 | 328 commit = c + a |
| 329 remove = d | |
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330 |
| 990 | 331 p1, p2 = self.dirstate.parents() |
| 332 c1 = self.changelog.read(p1) | |
| 333 c2 = self.changelog.read(p2) | |
| 334 m1 = self.manifest.read(c1[0]) | |
| 335 mf1 = self.manifest.readflags(c1[0]) | |
| 336 m2 = self.manifest.read(c2[0]) | |
| 337 | |
| 338 if not commit and not remove and not force and p2 == nullid: | |
| 151 | 339 self.ui.status("nothing changed\n") |
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340 return None |
| 151 | 341 |
| 487 | 342 if not self.hook("precommit"): |
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343 return None |
| 487 | 344 |
| 225 | 345 lock = self.lock() |
| 151 | 346 tr = self.transaction() |
| 347 | |
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348 # check in files |
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349 new = {} |
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350 linkrev = self.changelog.count() |
| 220 | 351 commit.sort() |
| 352 for f in commit: | |
| 83 | 353 self.ui.note(f + "\n") |
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354 try: |
| 441 | 355 mf1[f] = util.is_exec(self.wjoin(f), mf1.get(f, False)) |
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356 t = self.wread(f) |
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357 except IOError: |
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358 self.ui.warn("trouble committing %s!\n" % f) |
| 220 | 359 raise |
| 360 | |
| 1117 | 361 r = self.file(f) |
| 362 | |
| 363 | 363 meta = {} |
| 364 cp = self.dirstate.copied(f) | |
| 365 if cp: | |
| 366 meta["copy"] = cp | |
| 367 meta["copyrev"] = hex(m1.get(cp, m2.get(cp, nullid))) | |
| 575 | 368 self.ui.debug(" %s: copy %s:%s\n" % (f, cp, meta["copyrev"])) |
| 1117 | 369 fp1, fp2 = nullid, nullid |
| 370 else: | |
| 371 fp1 = m1.get(f, nullid) | |
| 372 fp2 = m2.get(f, nullid) | |
| 990 | 373 |
| 374 # is the same revision on two branches of a merge? | |
| 375 if fp2 == fp1: | |
| 376 fp2 = nullid | |
| 377 | |
| 378 if fp2 != nullid: | |
| 379 # is one parent an ancestor of the other? | |
| 380 fpa = r.ancestor(fp1, fp2) | |
| 381 if fpa == fp1: | |
| 382 fp1, fp2 = fp2, nullid | |
| 383 elif fpa == fp2: | |
| 384 fp2 = nullid | |
| 385 | |
| 386 # is the file unmodified from the parent? | |
| 387 if not meta and t == r.read(fp1): | |
| 388 # record the proper existing parent in manifest | |
| 389 # no need to add a revision | |
| 390 new[f] = fp1 | |
| 391 continue | |
| 392 | |
| 363 | 393 new[f] = r.add(t, meta, tr, linkrev, fp1, fp2) |
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394 # remember what we've added so that we can later calculate |
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395 # the files to pull from a set of changesets |
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396 changed.append(f) |
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397 |
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398 # update manifest |
| 229 | 399 m1.update(new) |
|
416
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400 for f in remove: |
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401 if f in m1: |
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402 del m1[f] |
| 741 | 403 mn = self.manifest.add(m1, mf1, tr, linkrev, c1[0], c2[0], |
| 404 (new, remove)) | |
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405 |
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406 # add changeset |
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407 new = new.keys() |
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408 new.sort() |
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409 |
| 288 | 410 if not text: |
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411 edittext = "" |
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412 if p2 != nullid: |
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413 edittext += "HG: branch merge\n" |
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414 edittext += "\n" + "HG: manifest hash %s\n" % hex(mn) |
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415 edittext += "".join(["HG: changed %s\n" % f for f in changed]) |
| 288 | 416 edittext += "".join(["HG: removed %s\n" % f for f in remove]) |
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417 if not changed and not remove: |
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418 edittext += "HG: no files changed\n" |
| 288 | 419 edittext = self.ui.edit(edittext) |
| 420 if not edittext.rstrip(): | |
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421 return None |
| 288 | 422 text = edittext |
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423 |
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424 user = user or self.ui.username() |
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425 n = self.changelog.add(mn, changed, text, tr, p1, p2, user, date) |
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426 tr.close() |
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427 |
| 229 | 428 self.dirstate.setparents(n) |
| 220 | 429 self.dirstate.update(new, "n") |
| 430 self.dirstate.forget(remove) | |
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431 |
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432 if not self.hook("commit", node=hex(n)): |
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433 return None |
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434 return n |
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435 |
| 1062 | 436 def walk(self, node=None, files=[], match=util.always): |
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437 if node: |
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438 for fn in self.manifest.read(self.changelog.read(node)[0]): |
|
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439 if match(fn): yield 'm', fn |
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440 else: |
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441 for src, fn in self.dirstate.walk(files, match): |
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442 yield src, fn |
| 723 | 443 |
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444 def changes(self, node1 = None, node2 = None, files = [], |
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445 match = util.always): |
| 566 | 446 mf2, u = None, [] |
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447 |
| 536 | 448 def fcmp(fn, mf): |
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449 t1 = self.wread(fn) |
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450 t2 = self.file(fn).read(mf.get(fn, nullid)) |
| 29 | 451 return cmp(t1, t2) |
| 452 | |
| 723 | 453 def mfmatches(node): |
| 454 mf = dict(self.manifest.read(node)) | |
| 455 for fn in mf.keys(): | |
| 456 if not match(fn): | |
| 457 del mf[fn] | |
| 458 return mf | |
| 741 | 459 |
| 536 | 460 # are we comparing the working directory? |
| 561 | 461 if not node2: |
| 723 | 462 l, c, a, d, u = self.dirstate.changes(files, match) |
| 536 | 463 |
| 464 # are we comparing working dir against its parent? | |
| 561 | 465 if not node1: |
| 536 | 466 if l: |
| 467 # do a full compare of any files that might have changed | |
| 468 change = self.changelog.read(self.dirstate.parents()[0]) | |
| 723 | 469 mf2 = mfmatches(change[0]) |
| 548 | 470 for f in l: |
| 561 | 471 if fcmp(f, mf2): |
| 536 | 472 c.append(f) |
| 561 | 473 |
| 474 for l in c, a, d, u: | |
| 475 l.sort() | |
| 476 | |
| 536 | 477 return (c, a, d, u) |
| 515 | 478 |
| 536 | 479 # are we comparing working dir against non-tip? |
| 480 # generate a pseudo-manifest for the working dir | |
| 561 | 481 if not node2: |
| 482 if not mf2: | |
| 536 | 483 change = self.changelog.read(self.dirstate.parents()[0]) |
| 723 | 484 mf2 = mfmatches(change[0]) |
| 536 | 485 for f in a + c + l: |
| 561 | 486 mf2[f] = "" |
| 536 | 487 for f in d: |
| 561 | 488 if f in mf2: del mf2[f] |
| 536 | 489 else: |
| 561 | 490 change = self.changelog.read(node2) |
| 723 | 491 mf2 = mfmatches(change[0]) |
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492 |
| 566 | 493 # flush lists from dirstate before comparing manifests |
| 494 c, a = [], [] | |
| 495 | |
| 561 | 496 change = self.changelog.read(node1) |
| 723 | 497 mf1 = mfmatches(change[0]) |
| 32 | 498 |
| 499 for fn in mf2: | |
| 500 if mf1.has_key(fn): | |
| 501 if mf1[fn] != mf2[fn]: | |
| 561 | 502 if mf2[fn] != "" or fcmp(fn, mf1): |
| 536 | 503 c.append(fn) |
| 32 | 504 del mf1[fn] |
| 505 else: | |
| 536 | 506 a.append(fn) |
| 515 | 507 |
| 536 | 508 d = mf1.keys() |
| 561 | 509 |
| 510 for l in c, a, d, u: | |
| 511 l.sort() | |
| 515 | 512 |
| 536 | 513 return (c, a, d, u) |
| 32 | 514 |
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515 def add(self, list): |
| 220 | 516 for f in list: |
| 244 | 517 p = self.wjoin(f) |
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518 if not os.path.exists(p): |
| 659 | 519 self.ui.warn("%s does not exist!\n" % f) |
|
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520 elif not os.path.isfile(p): |
| 741 | 521 self.ui.warn("%s not added: only files supported currently\n" % f) |
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522 elif self.dirstate.state(f) in 'an': |
| 220 | 523 self.ui.warn("%s already tracked!\n" % f) |
| 524 else: | |
| 525 self.dirstate.update([f], "a") | |
| 526 | |
| 527 def forget(self, list): | |
| 528 for f in list: | |
| 529 if self.dirstate.state(f) not in 'ai': | |
| 530 self.ui.warn("%s not added!\n" % f) | |
| 531 else: | |
| 532 self.dirstate.forget([f]) | |
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533 |
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534 def remove(self, list): |
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535 for f in list: |
| 244 | 536 p = self.wjoin(f) |
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537 if os.path.exists(p): |
| 220 | 538 self.ui.warn("%s still exists!\n" % f) |
| 402 | 539 elif self.dirstate.state(f) == 'a': |
| 540 self.ui.warn("%s never committed!\n" % f) | |
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541 self.dirstate.forget([f]) |
| 220 | 542 elif f not in self.dirstate: |
| 543 self.ui.warn("%s not tracked!\n" % f) | |
| 544 else: | |
| 545 self.dirstate.update([f], "r") | |
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546 |
| 363 | 547 def copy(self, source, dest): |
| 548 p = self.wjoin(dest) | |
| 781 | 549 if not os.path.exists(p): |
| 363 | 550 self.ui.warn("%s does not exist!\n" % dest) |
| 781 | 551 elif not os.path.isfile(p): |
| 659 | 552 self.ui.warn("copy failed: %s is not a file\n" % dest) |
| 363 | 553 else: |
| 554 if self.dirstate.state(dest) == '?': | |
| 555 self.dirstate.update([dest], "a") | |
| 556 self.dirstate.copy(source, dest) | |
| 557 | |
| 222 | 558 def heads(self): |
| 559 return self.changelog.heads() | |
| 560 | |
| 898 | 561 # branchlookup returns a dict giving a list of branches for |
| 562 # each head. A branch is defined as the tag of a node or | |
| 563 # the branch of the node's parents. If a node has multiple | |
| 564 # branch tags, tags are eliminated if they are visible from other | |
| 565 # branch tags. | |
| 566 # | |
| 567 # So, for this graph: a->b->c->d->e | |
| 568 # \ / | |
| 569 # aa -----/ | |
| 919 | 570 # a has tag 2.6.12 |
| 898 | 571 # d has tag 2.6.13 |
| 572 # e would have branch tags for 2.6.12 and 2.6.13. Because the node | |
| 573 # for 2.6.12 can be reached from the node 2.6.13, that is eliminated | |
| 574 # from the list. | |
| 575 # | |
| 576 # It is possible that more than one head will have the same branch tag. | |
| 577 # callers need to check the result for multiple heads under the same | |
| 578 # branch tag if that is a problem for them (ie checkout of a specific | |
| 579 # branch). | |
| 580 # | |
| 581 # passing in a specific branch will limit the depth of the search | |
| 582 # through the parents. It won't limit the branches returned in the | |
| 583 # result though. | |
| 584 def branchlookup(self, heads=None, branch=None): | |
| 585 if not heads: | |
| 586 heads = self.heads() | |
| 587 headt = [ h for h in heads ] | |
| 588 chlog = self.changelog | |
| 589 branches = {} | |
| 590 merges = [] | |
| 591 seenmerge = {} | |
| 592 | |
| 593 # traverse the tree once for each head, recording in the branches | |
| 594 # dict which tags are visible from this head. The branches | |
| 595 # dict also records which tags are visible from each tag | |
| 596 # while we traverse. | |
| 597 while headt or merges: | |
| 598 if merges: | |
| 599 n, found = merges.pop() | |
| 600 visit = [n] | |
| 601 else: | |
| 602 h = headt.pop() | |
| 603 visit = [h] | |
| 604 found = [h] | |
| 605 seen = {} | |
| 606 while visit: | |
| 607 n = visit.pop() | |
| 608 if n in seen: | |
| 609 continue | |
| 610 pp = chlog.parents(n) | |
| 611 tags = self.nodetags(n) | |
| 612 if tags: | |
| 613 for x in tags: | |
| 614 if x == 'tip': | |
| 615 continue | |
| 616 for f in found: | |
| 617 branches.setdefault(f, {})[n] = 1 | |
| 618 branches.setdefault(n, {})[n] = 1 | |
| 619 break | |
| 620 if n not in found: | |
| 621 found.append(n) | |
| 622 if branch in tags: | |
| 623 continue | |
| 624 seen[n] = 1 | |
| 625 if pp[1] != nullid and n not in seenmerge: | |
| 626 merges.append((pp[1], [x for x in found])) | |
| 627 seenmerge[n] = 1 | |
| 628 if pp[0] != nullid: | |
| 629 visit.append(pp[0]) | |
| 630 # traverse the branches dict, eliminating branch tags from each | |
| 631 # head that are visible from another branch tag for that head. | |
| 632 out = {} | |
| 633 viscache = {} | |
| 634 for h in heads: | |
| 635 def visible(node): | |
| 636 if node in viscache: | |
| 637 return viscache[node] | |
| 638 ret = {} | |
| 639 visit = [node] | |
| 640 while visit: | |
| 641 x = visit.pop() | |
| 642 if x in viscache: | |
| 643 ret.update(viscache[x]) | |
| 644 elif x not in ret: | |
| 645 ret[x] = 1 | |
| 646 if x in branches: | |
| 647 visit[len(visit):] = branches[x].keys() | |
| 648 viscache[node] = ret | |
| 649 return ret | |
| 650 if h not in branches: | |
| 651 continue | |
| 652 # O(n^2), but somewhat limited. This only searches the | |
| 653 # tags visible from a specific head, not all the tags in the | |
| 654 # whole repo. | |
| 655 for b in branches[h]: | |
| 656 vis = False | |
| 657 for bb in branches[h].keys(): | |
| 658 if b != bb: | |
| 659 if b in visible(bb): | |
| 660 vis = True | |
| 661 break | |
| 662 if not vis: | |
| 663 l = out.setdefault(h, []) | |
| 664 l[len(l):] = self.nodetags(b) | |
| 665 return out | |
| 666 | |
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667 def branches(self, nodes): |
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668 if not nodes: nodes = [self.changelog.tip()] |
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669 b = [] |
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670 for n in nodes: |
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671 t = n |
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672 while n: |
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673 p = self.changelog.parents(n) |
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674 if p[1] != nullid or p[0] == nullid: |
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675 b.append((t, n, p[0], p[1])) |
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676 break |
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677 n = p[0] |
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678 return b |
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679 |
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680 def between(self, pairs): |
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681 r = [] |
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682 |
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683 for top, bottom in pairs: |
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684 n, l, i = top, [], 0 |
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685 f = 1 |
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686 |
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687 while n != bottom: |
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688 p = self.changelog.parents(n)[0] |
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689 if i == f: |
| 575 | 690 l.append(n) |
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691 f = f * 2 |
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692 n = p |
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693 i += 1 |
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694 |
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695 r.append(l) |
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696 |
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697 return r |
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698 |
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699 def newer(self, nodes): |
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700 m = {} |
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701 nl = [] |
| 94 | 702 pm = {} |
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703 cl = self.changelog |
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704 t = l = cl.count() |
| 94 | 705 |
| 706 # find the lowest numbered node | |
|
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707 for n in nodes: |
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708 l = min(l, cl.rev(n)) |
| 94 | 709 m[n] = 1 |
| 46 | 710 |
|
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711 for i in xrange(l, t): |
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712 n = cl.node(i) |
| 94 | 713 if n in m: # explicitly listed |
| 714 pm[n] = 1 | |
| 715 nl.append(n) | |
| 716 continue | |
|
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717 for p in cl.parents(n): |
| 94 | 718 if p in pm: # parent listed |
| 719 pm[n] = 1 | |
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720 nl.append(n) |
| 94 | 721 break |
|
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722 |
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723 return nl |
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724 |
|
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725 def findincoming(self, remote, base=None, heads=None): |
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726 m = self.changelog.nodemap |
|
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727 search = [] |
| 1072 | 728 fetch = {} |
|
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729 seen = {} |
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730 seenbranch = {} |
|
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731 if base == None: |
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732 base = {} |
| 192 | 733 |
|
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734 # assume we're closer to the tip than the root |
|
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735 # and start by examining the heads |
| 222 | 736 self.ui.status("searching for changes\n") |
|
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737 |
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738 if not heads: |
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739 heads = remote.heads() |
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740 |
| 222 | 741 unknown = [] |
| 742 for h in heads: | |
| 743 if h not in m: | |
| 744 unknown.append(h) | |
|
621
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745 else: |
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746 base[h] = 1 |
| 46 | 747 |
| 222 | 748 if not unknown: |
| 60 | 749 return None |
| 324 | 750 |
| 751 rep = {} | |
| 752 reqcnt = 0 | |
| 515 | 753 |
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754 # search through remote branches |
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755 # a 'branch' here is a linear segment of history, with four parts: |
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756 # head, root, first parent, second parent |
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757 # (a branch always has two parents (or none) by definition) |
| 222 | 758 unknown = remote.branches(unknown) |
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759 while unknown: |
| 324 | 760 r = [] |
| 761 while unknown: | |
| 762 n = unknown.pop(0) | |
| 763 if n[0] in seen: | |
| 764 continue | |
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765 |
| 324 | 766 self.ui.debug("examining %s:%s\n" % (short(n[0]), short(n[1]))) |
| 767 if n[0] == nullid: | |
| 768 break | |
| 328 | 769 if n in seenbranch: |
| 324 | 770 self.ui.debug("branch already found\n") |
| 771 continue | |
| 772 if n[1] and n[1] in m: # do we know the base? | |
| 773 self.ui.debug("found incomplete branch %s:%s\n" | |
| 774 % (short(n[0]), short(n[1]))) | |
| 775 search.append(n) # schedule branch range for scanning | |
| 328 | 776 seenbranch[n] = 1 |
| 324 | 777 else: |
| 778 if n[1] not in seen and n[1] not in fetch: | |
| 779 if n[2] in m and n[3] in m: | |
| 780 self.ui.debug("found new changeset %s\n" % | |
| 781 short(n[1])) | |
| 1072 | 782 fetch[n[1]] = 1 # earliest unknown |
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783 base[n[2]] = 1 # latest known |
| 324 | 784 continue |
| 785 | |
| 786 for a in n[2:4]: | |
| 787 if a not in rep: | |
| 788 r.append(a) | |
| 789 rep[a] = 1 | |
| 790 | |
| 328 | 791 seen[n[0]] = 1 |
| 792 | |
| 324 | 793 if r: |
| 794 reqcnt += 1 | |
| 795 self.ui.debug("request %d: %s\n" % | |
| 796 (reqcnt, " ".join(map(short, r)))) | |
| 797 for p in range(0, len(r), 10): | |
| 798 for b in remote.branches(r[p:p+10]): | |
|
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799 self.ui.debug("received %s:%s\n" % |
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800 (short(b[0]), short(b[1]))) |
| 1072 | 801 if b[0] in m: |
| 802 self.ui.debug("found base node %s\n" % short(b[0])) | |
| 803 base[b[0]] = 1 | |
| 804 elif b[0] not in seen: | |
|
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805 unknown.append(b) |
| 515 | 806 |
|
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807 # do binary search on the branches we found |
|
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808 while search: |
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809 n = search.pop(0) |
| 324 | 810 reqcnt += 1 |
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811 l = remote.between([(n[0], n[1])])[0] |
| 328 | 812 l.append(n[1]) |
|
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813 p = n[0] |
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814 f = 1 |
| 328 | 815 for i in l: |
| 816 self.ui.debug("narrowing %d:%d %s\n" % (f, len(l), short(i))) | |
|
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817 if i in m: |
| 85 | 818 if f <= 2: |
| 83 | 819 self.ui.debug("found new branch changeset %s\n" % |
| 820 short(p)) | |
| 1072 | 821 fetch[p] = 1 |
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822 base[i] = 1 |
|
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823 else: |
| 83 | 824 self.ui.debug("narrowed branch search to %s:%s\n" |
| 825 % (short(p), short(i))) | |
|
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826 search.append((p, i)) |
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827 break |
|
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828 p, f = i, f * 2 |
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829 |
|
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830 # sanity check our fetch list |
| 1072 | 831 for f in fetch.keys(): |
|
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832 if f in m: |
| 1100 | 833 raise repo.RepoError("already have changeset " + short(f[:4])) |
| 83 | 834 |
|
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835 if base.keys() == [nullid]: |
|
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836 self.ui.warn("warning: pulling from an unrelated repository!\n") |
| 511 | 837 |
| 1072 | 838 self.ui.note("found new changesets starting at " + |
| 83 | 839 " ".join([short(f) for f in fetch]) + "\n") |
|
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840 |
| 324 | 841 self.ui.debug("%d total queries\n" % reqcnt) |
| 842 | |
| 1072 | 843 return fetch.keys() |
| 516 | 844 |
|
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845 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
|
846 if base == None: |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
847 base = {} |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
848 self.findincoming(remote, base, heads) |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
849 |
| 1072 | 850 self.ui.debug("common changesets up to " |
| 851 + " ".join(map(short, base.keys())) + "\n") | |
| 852 | |
|
621
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
853 remain = dict.fromkeys(self.changelog.nodemap) |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
854 |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
855 # 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
|
856 del remain[nullid] |
|
621
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
857 remove = base.keys() |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
858 while remove: |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
859 n = remove.pop(0) |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
860 if n in remain: |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
861 del remain[n] |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
862 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
|
863 remove.append(p) |
|
621
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
864 |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
865 # 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
|
866 subset = [] |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
867 for n in remain: |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
868 p1, p2 = self.changelog.parents(n) |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
869 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
|
870 subset.append(n) |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
871 |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
872 # 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
|
873 return subset |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
874 |
|
622
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
875 def pull(self, remote): |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
876 lock = self.lock() |
|
636
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
877 |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
878 # 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
|
879 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
|
880 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
|
881 fetch = [nullid] |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
882 else: |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
883 fetch = self.findincoming(remote) |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
884 |
|
622
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
885 if not fetch: |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
886 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
|
887 return 1 |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
888 |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
889 cg = remote.changegroup(fetch) |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
890 return self.addchangegroup(cg) |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
891 |
|
816
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
892 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
|
893 lock = remote.lock() |
|
816
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
894 |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
895 base = {} |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
896 heads = remote.heads() |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
897 inc = self.findincoming(remote, base, heads) |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
898 if not force and inc: |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
899 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
|
900 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
|
901 return 1 |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
902 |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
903 update = self.findoutgoing(remote, base) |
|
622
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
904 if not update: |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
905 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
|
906 return 1 |
|
816
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
907 elif not force: |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
908 if len(heads) < len(self.changelog.heads()): |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
909 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
|
910 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
|
911 " use push -f to force)\n") |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
912 return 1 |
|
622
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
913 |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
914 cg = self.changegroup(update) |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
915 return remote.addchangegroup(cg) |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
916 |
|
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
917 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
|
918 genread = util.chunkbuffer |
| 515 | 919 |
|
635
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
920 def gengroup(): |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
921 nodes = self.newer(basenodes) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
922 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
923 # construct the link map |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
924 linkmap = {} |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
925 for n in nodes: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
926 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
|
927 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
928 # 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
|
929 changed = {} |
|
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 c = self.changelog.read(n) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
932 for f in c[3]: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
933 changed[f] = 1 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
934 changed = changed.keys() |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
935 changed.sort() |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
936 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
937 # 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
|
938 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
|
939 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
940 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
|
941 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
|
942 for f in changed: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
943 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
|
944 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
|
945 for y in g: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
946 yield y |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
947 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
948 yield struct.pack(">l", 0) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
949 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
950 return genread(gengroup()) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
951 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
952 def addchangegroup(self, source): |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
953 |
| 222 | 954 def getchunk(): |
| 955 d = source.read(4) | |
| 956 if not d: return "" | |
| 957 l = struct.unpack(">l", d)[0] | |
| 958 if l <= 4: return "" | |
|
1280
50553b99a5c9
pull/unbundle: raise an exception on premature EOF
mpm@selenic.com
parents:
1260
diff
changeset
|
959 d = source.read(l - 4) |
|
50553b99a5c9
pull/unbundle: raise an exception on premature EOF
mpm@selenic.com
parents:
1260
diff
changeset
|
960 if len(d) < l - 4: |
|
50553b99a5c9
pull/unbundle: raise an exception on premature EOF
mpm@selenic.com
parents:
1260
diff
changeset
|
961 raise repo.RepoError("premature EOF reading chunk" + |
|
50553b99a5c9
pull/unbundle: raise an exception on premature EOF
mpm@selenic.com
parents:
1260
diff
changeset
|
962 " (got %d bytes, expected %d)" |
|
50553b99a5c9
pull/unbundle: raise an exception on premature EOF
mpm@selenic.com
parents:
1260
diff
changeset
|
963 % (len(d), l - 4)) |
|
50553b99a5c9
pull/unbundle: raise an exception on premature EOF
mpm@selenic.com
parents:
1260
diff
changeset
|
964 return d |
| 222 | 965 |
| 966 def getgroup(): | |
| 967 while 1: | |
| 968 c = getchunk() | |
| 969 if not c: break | |
| 970 yield c | |
| 971 | |
| 972 def csmap(x): | |
| 973 self.ui.debug("add changeset %s\n" % short(x)) | |
| 974 return self.changelog.count() | |
| 975 | |
| 976 def revmap(x): | |
| 977 return self.changelog.rev(x) | |
| 978 | |
|
635
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
979 if not source: return |
| 222 | 980 changesets = files = revisions = 0 |
| 225 | 981 |
| 222 | 982 tr = self.transaction() |
| 983 | |
|
1040
35e883d1ff9b
Show number of new heads when doing a pull
mpm@selenic.com
parents:
1019
diff
changeset
|
984 oldheads = len(self.changelog.heads()) |
|
35e883d1ff9b
Show number of new heads when doing a pull
mpm@selenic.com
parents:
1019
diff
changeset
|
985 |
| 222 | 986 # pull off the changeset group |
| 987 self.ui.status("adding changesets\n") | |
| 988 co = self.changelog.tip() | |
|
224
ccbcc4d76f81
fix bad assumption about uniqueness of file versions
mpm@selenic.com
parents:
223
diff
changeset
|
989 cn = self.changelog.addgroup(getgroup(), csmap, tr, 1) # unique |
| 1316 | 990 cnr, cor = map(self.changelog.rev, (cn, co)) |
| 991 changesets = cnr - cor | |
| 222 | 992 |
| 993 # pull off the manifest group | |
| 994 self.ui.status("adding manifests\n") | |
| 995 mm = self.manifest.tip() | |
| 996 mo = self.manifest.addgroup(getgroup(), revmap, tr) | |
| 997 | |
| 998 # process the files | |
| 772 | 999 self.ui.status("adding file changes\n") |
| 222 | 1000 while 1: |
| 1001 f = getchunk() | |
| 1002 if not f: break | |
| 1003 self.ui.debug("adding %s revisions\n" % f) | |
| 1004 fl = self.file(f) | |
|
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1005 o = fl.count() |
| 222 | 1006 n = fl.addgroup(getgroup(), revmap, tr) |
|
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1007 revisions += fl.count() - o |
| 222 | 1008 files += 1 |
| 1009 | |
|
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1010 newheads = len(self.changelog.heads()) |
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1011 heads = "" |
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1012 if oldheads and newheads > oldheads: |
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1013 heads = " (+%d heads)" % (newheads - oldheads) |
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1014 |
| 772 | 1015 self.ui.status(("added %d changesets" + |
|
1040
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1016 " with %d changes to %d files%s\n") |
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|
1017 % (changesets, revisions, files, heads)) |
| 222 | 1018 |
| 1019 tr.close() | |
| 780 | 1020 |
| 1316 | 1021 if not self.hook("changegroup", node=hex(self.changelog.node(cor+1))): |
| 1022 self.ui.warn("abort: changegroup hook returned failure!\n") | |
| 780 | 1023 return 1 |
| 1024 | |
| 1316 | 1025 for i in range(cor + 1, cnr + 1): |
| 1026 self.hook("commit", node=hex(self.changelog.node(i))) | |
| 1027 | |
| 222 | 1028 return |
| 1029 | |
| 588 | 1030 def update(self, node, allow=False, force=False, choose=None, |
| 1031 moddirstate=True): | |
|
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1032 pl = self.dirstate.parents() |
| 275 | 1033 if not force and pl[1] != nullid: |
| 254 | 1034 self.ui.warn("aborting: outstanding uncommitted merges\n") |
| 690 | 1035 return 1 |
| 46 | 1036 |
|
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|
1037 p1, p2 = pl[0], node |
| 305 | 1038 pa = self.changelog.ancestor(p1, p2) |
|
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1039 m1n = self.changelog.read(p1)[0] |
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1040 m2n = self.changelog.read(p2)[0] |
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1041 man = self.manifest.ancestor(m1n, m2n) |
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1042 m1 = self.manifest.read(m1n) |
| 276 | 1043 mf1 = self.manifest.readflags(m1n) |
|
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1044 m2 = self.manifest.read(m2n) |
| 276 | 1045 mf2 = self.manifest.readflags(m2n) |
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1046 ma = self.manifest.read(man) |
| 412 | 1047 mfa = self.manifest.readflags(man) |
|
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1048 |
| 723 | 1049 (c, a, d, u) = self.changes() |
|
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1050 |
|
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1051 # is this a jump, or a merge? i.e. is there a linear path |
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1052 # from p1 to p2? |
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1053 linear_path = (pa == p1 or pa == p2) |
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1054 |
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1055 # resolve the manifest to determine which files |
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1056 # we care about merging |
| 254 | 1057 self.ui.note("resolving manifests\n") |
|
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1058 self.ui.debug(" force %s allow %s moddirstate %s linear %s\n" % |
|
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1059 (force, allow, moddirstate, linear_path)) |
|
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1060 self.ui.debug(" ancestor %s local %s remote %s\n" % |
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1061 (short(man), short(m1n), short(m2n))) |
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1062 |
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1063 merge = {} |
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1064 get = {} |
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1065 remove = [] |
| 46 | 1066 |
|
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1067 # construct a working dir manifest |
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1068 mw = m1.copy() |
| 276 | 1069 mfw = mf1.copy() |
| 576 | 1070 umap = dict.fromkeys(u) |
| 1071 | |
| 254 | 1072 for f in a + c + u: |
| 1073 mw[f] = "" | |
| 441 | 1074 mfw[f] = util.is_exec(self.wjoin(f), mfw.get(f, False)) |
| 576 | 1075 |
|
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1076 for f in d: |
| 254 | 1077 if f in mw: del mw[f] |
|
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1078 |
|
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1079 # If we're jumping between revisions (as opposed to merging), |
|
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1080 # and if neither the working directory nor the target rev has |
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1081 # the file, then we need to remove it from the dirstate, to |
|
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1082 # prevent the dirstate from listing the file when it is no |
|
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1083 # longer in the manifest. |
| 588 | 1084 if moddirstate and linear_path and f not in m2: |
|
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1085 self.dirstate.forget((f,)) |
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1086 |
| 576 | 1087 # Compare manifests |
|
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1088 for f, n in mw.iteritems(): |
| 588 | 1089 if choose and not choose(f): continue |
|
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1090 if f in m2: |
|
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1091 s = 0 |
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1092 |
|
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1093 # is the wfile new since m1, and match m2? |
| 428 | 1094 if f not in m1: |
|
1019
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1095 t1 = self.wread(f) |
|
994
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Fix callers to file.revision to use file.read
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1096 t2 = self.file(f).read(m2[f]) |
|
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1097 if cmp(t1, t2) == 0: |
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1098 n = m2[f] |
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1099 del t1, t2 |
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1100 |
|
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1101 # are files different? |
|
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1102 if n != m2[f]: |
| 254 | 1103 a = ma.get(f, nullid) |
|
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1104 # are both different from the ancestor? |
| 254 | 1105 if n != a and m2[f] != a: |
|
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|
1106 self.ui.debug(" %s versions differ, resolve\n" % f) |
| 276 | 1107 # merge executable bits |
| 1108 # "if we changed or they changed, change in merge" | |
| 1109 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] | |
| 1110 mode = ((a^b) | (a^c)) ^ a | |
| 1111 merge[f] = (m1.get(f, nullid), m2[f], mode) | |
|
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1112 s = 1 |
| 305 | 1113 # are we clobbering? |
| 1114 # is remote's version newer? | |
| 1115 # or are we going back in time? | |
| 1116 elif force or m2[f] != a or (p2 == pa and mw[f] == m1[f]): | |
|
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|
1117 self.ui.debug(" remote %s is newer, get\n" % f) |
| 254 | 1118 get[f] = m2[f] |
|
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1119 s = 1 |
| 576 | 1120 elif f in umap: |
| 1121 # this unknown file is the same as the checkout | |
| 1122 get[f] = m2[f] | |
|
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1123 |
|
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1124 if not s and mfw[f] != mf2[f]: |
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1125 if force: |
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1126 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1127 util.set_exec(self.wjoin(f), mf2[f]) |
|
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1128 else: |
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1129 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] |
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1130 mode = ((a^b) | (a^c)) ^ a |
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1131 if mode != b: |
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1132 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1133 util.set_exec(self.wjoin(f), mode) |
|
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1134 del m2[f] |
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1135 elif f in ma: |
| 616 | 1136 if n != ma[f]: |
| 1137 r = "d" | |
| 1138 if not force and (linear_path or allow): | |
|
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|
1139 r = self.ui.prompt( |
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1140 (" local changed %s which remote deleted\n" % f) + |
|
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1141 "(k)eep or (d)elete?", "[kd]", "k") |
|
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1142 if r == "d": |
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1143 remove.append(f) |
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1144 else: |
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1145 self.ui.debug("other deleted %s\n" % f) |
| 254 | 1146 remove.append(f) # other deleted it |
|
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1147 else: |
|
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1148 # file is created on branch or in working directory |
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1149 if force and f not in umap: |
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1150 self.ui.debug("remote deleted %s, clobbering\n" % f) |
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1151 remove.append(f) |
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1152 elif n == m1.get(f, nullid): # same as parent |
|
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|
1153 if p2 == pa: # going backwards? |
|
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|
1154 self.ui.debug("remote deleted %s\n" % f) |
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|
1155 remove.append(f) |
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1156 else: |
|
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1157 self.ui.debug("local modified %s, keeping\n" % f) |
| 254 | 1158 else: |
| 1159 self.ui.debug("working dir created %s, keeping\n" % f) | |
| 46 | 1160 |
|
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1161 for f, n in m2.iteritems(): |
| 588 | 1162 if choose and not choose(f): continue |
| 256 | 1163 if f[0] == "/": continue |
| 616 | 1164 if f in ma and n != ma[f]: |
| 1165 r = "k" | |
| 1166 if not force and (linear_path or allow): | |
|
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1167 r = self.ui.prompt( |
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1168 ("remote changed %s which local deleted\n" % f) + |
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1169 "(k)eep or (d)elete?", "[kd]", "k") |
| 616 | 1170 if r == "k": get[f] = n |
| 1171 elif f not in ma: | |
| 254 | 1172 self.ui.debug("remote created %s\n" % f) |
|
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|
1173 get[f] = n |
| 616 | 1174 else: |
|
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|
1175 if force or p2 == pa: # going backwards? |
|
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1176 self.ui.debug("local deleted %s, recreating\n" % f) |
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1177 get[f] = n |
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1178 else: |
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1179 self.ui.debug("local deleted %s\n" % f) |
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1180 |
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1181 del mw, m1, m2, ma |
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1182 |
| 275 | 1183 if force: |
| 1184 for f in merge: | |
| 1185 get[f] = merge[f][1] | |
| 1186 merge = {} | |
| 1187 | |
| 690 | 1188 if linear_path or force: |
| 254 | 1189 # we don't need to do any magic, just jump to the new rev |
| 993 | 1190 branch_merge = False |
| 254 | 1191 p1, p2 = p2, nullid |
| 1192 else: | |
| 275 | 1193 if not allow: |
| 305 | 1194 self.ui.status("this update spans a branch" + |
| 1195 " affecting the following files:\n") | |
| 1196 fl = merge.keys() + get.keys() | |
| 1197 fl.sort() | |
| 1198 for f in fl: | |
| 1199 cf = "" | |
| 1200 if f in merge: cf = " (resolve)" | |
| 1201 self.ui.status(" %s%s\n" % (f, cf)) | |
| 1202 self.ui.warn("aborting update spanning branches!\n") | |
| 788 | 1203 self.ui.status("(use update -m to merge across branches" + |
| 1204 " or -C to lose changes)\n") | |
| 275 | 1205 return 1 |
| 993 | 1206 branch_merge = True |
| 254 | 1207 |
| 588 | 1208 if moddirstate: |
| 1209 self.dirstate.setparents(p1, p2) | |
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1210 |
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1211 # get the files we don't need to change |
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1212 files = get.keys() |
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1213 files.sort() |
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1214 for f in files: |
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1215 if f[0] == "/": continue |
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1216 self.ui.note("getting %s\n" % f) |
| 276 | 1217 t = self.file(f).read(get[f]) |
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1218 try: |
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1219 self.wwrite(f, t) |
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1220 except IOError: |
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1221 os.makedirs(os.path.dirname(self.wjoin(f))) |
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1222 self.wwrite(f, t) |
| 441 | 1223 util.set_exec(self.wjoin(f), mf2[f]) |
| 588 | 1224 if moddirstate: |
| 993 | 1225 if branch_merge: |
| 1226 self.dirstate.update([f], 'n', st_mtime=-1) | |
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1227 else: |
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1228 self.dirstate.update([f], 'n') |
| 46 | 1229 |
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1230 # merge the tricky bits |
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1231 files = merge.keys() |
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1232 files.sort() |
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1233 for f in files: |
| 256 | 1234 self.ui.status("merging %s\n" % f) |
| 993 | 1235 my, other, flag = merge[f] |
| 1236 self.merge3(f, my, other) | |
| 441 | 1237 util.set_exec(self.wjoin(f), flag) |
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1238 if moddirstate: |
| 993 | 1239 if branch_merge: |
| 1240 # We've done a branch merge, mark this file as merged | |
| 1241 # so that we properly record the merger later | |
| 1242 self.dirstate.update([f], 'm') | |
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1243 else: |
| 993 | 1244 # We've update-merged a locally modified file, so |
| 1245 # we set the dirstate to emulate a normal checkout | |
| 1246 # of that file some time in the past. Thus our | |
| 1247 # merge will appear as a normal local file | |
| 1248 # modification. | |
| 1249 f_len = len(self.file(f).read(other)) | |
| 1250 self.dirstate.update([f], 'n', st_size=f_len, st_mtime=-1) | |
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1251 |
| 681 | 1252 remove.sort() |
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1253 for f in remove: |
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1254 self.ui.note("removing %s\n" % f) |
| 690 | 1255 try: |
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1256 os.unlink(self.wjoin(f)) |
| 690 | 1257 except OSError, inst: |
| 1258 self.ui.warn("update failed to remove %s: %s!\n" % (f, inst)) | |
| 578 | 1259 # try removing directories that might now be empty |
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1260 try: os.removedirs(os.path.dirname(self.wjoin(f))) |
| 578 | 1261 except: pass |
| 588 | 1262 if moddirstate: |
| 993 | 1263 if branch_merge: |
| 1264 self.dirstate.update(remove, 'r') | |
| 1265 else: | |
| 588 | 1266 self.dirstate.forget(remove) |
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1267 |
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1268 def merge3(self, fn, my, other): |
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1269 """perform a 3-way merge in the working directory""" |
| 249 | 1270 |
| 96 | 1271 def temp(prefix, node): |
| 1272 pre = "%s~%s." % (os.path.basename(fn), prefix) | |
| 1273 (fd, name) = tempfile.mkstemp("", pre) | |
| 417 | 1274 f = os.fdopen(fd, "wb") |
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1275 self.wwrite(fn, fl.read(node), f) |
| 96 | 1276 f.close() |
| 1277 return name | |
| 1278 | |
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1279 fl = self.file(fn) |
| 96 | 1280 base = fl.ancestor(my, other) |
| 244 | 1281 a = self.wjoin(fn) |
| 346 | 1282 b = temp("base", base) |
| 1283 c = temp("other", other) | |
| 96 | 1284 |
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1285 self.ui.note("resolving %s\n" % fn) |
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1286 self.ui.debug("file %s: other %s ancestor %s\n" % |
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1287 (fn, short(other), short(base))) |
| 96 | 1288 |
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1289 cmd = (os.environ.get("HGMERGE") or self.ui.config("ui", "merge") |
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1290 or "hgmerge") |
| 240 | 1291 r = os.system("%s %s %s %s" % (cmd, a, b, c)) |
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1292 if r: |
| 275 | 1293 self.ui.warn("merging %s failed!\n" % fn) |
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1294 |
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1295 os.unlink(b) |
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1296 os.unlink(c) |
| 96 | 1297 |
| 247 | 1298 def verify(self): |
| 1299 filelinkrevs = {} | |
| 1300 filenodes = {} | |
| 1301 changesets = revisions = files = 0 | |
| 1302 errors = 0 | |
| 1303 | |
| 302 | 1304 seen = {} |
| 247 | 1305 self.ui.status("checking changesets\n") |
| 1306 for i in range(self.changelog.count()): | |
| 1307 changesets += 1 | |
| 1308 n = self.changelog.node(i) | |
| 302 | 1309 if n in seen: |
| 1310 self.ui.warn("duplicate changeset at revision %d\n" % i) | |
| 1311 errors += 1 | |
| 1312 seen[n] = 1 | |
| 515 | 1313 |
| 247 | 1314 for p in self.changelog.parents(n): |
| 1315 if p not in self.changelog.nodemap: | |
| 1316 self.ui.warn("changeset %s has unknown parent %s\n" % | |
| 1317 (short(n), short(p))) | |
| 1318 errors += 1 | |
| 1319 try: | |
| 1320 changes = self.changelog.read(n) | |
| 1321 except Exception, inst: | |
| 1322 self.ui.warn("unpacking changeset %s: %s\n" % (short(n), inst)) | |
| 1323 errors += 1 | |
| 1324 | |
| 1325 for f in changes[3]: | |
| 1326 filelinkrevs.setdefault(f, []).append(i) | |
| 1327 | |
| 302 | 1328 seen = {} |
| 247 | 1329 self.ui.status("checking manifests\n") |
| 1330 for i in range(self.manifest.count()): | |
| 1331 n = self.manifest.node(i) | |
| 302 | 1332 if n in seen: |
| 1333 self.ui.warn("duplicate manifest at revision %d\n" % i) | |
| 1334 errors += 1 | |
| 1335 seen[n] = 1 | |
| 515 | 1336 |
| 247 | 1337 for p in self.manifest.parents(n): |
| 1338 if p not in self.manifest.nodemap: | |
| 1339 self.ui.warn("manifest %s has unknown parent %s\n" % | |
| 1340 (short(n), short(p))) | |
| 1341 errors += 1 | |
| 1342 | |
| 1343 try: | |
| 1344 delta = mdiff.patchtext(self.manifest.delta(n)) | |
| 1345 except KeyboardInterrupt: | |
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1346 self.ui.warn("interrupted") |
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1347 raise |
| 247 | 1348 except Exception, inst: |
| 1349 self.ui.warn("unpacking manifest %s: %s\n" | |
| 1350 % (short(n), inst)) | |
| 1351 errors += 1 | |
| 1352 | |
| 1353 ff = [ l.split('\0') for l in delta.splitlines() ] | |
| 1354 for f, fn in ff: | |
| 284 | 1355 filenodes.setdefault(f, {})[bin(fn[:40])] = 1 |
| 247 | 1356 |
| 1357 self.ui.status("crosschecking files in changesets and manifests\n") | |
| 1358 for f in filenodes: | |
| 1359 if f not in filelinkrevs: | |
| 1360 self.ui.warn("file %s in manifest but not in changesets\n" % f) | |
| 1361 errors += 1 | |
| 1362 | |
| 1363 for f in filelinkrevs: | |
| 1364 if f not in filenodes: | |
| 1365 self.ui.warn("file %s in changeset but not in manifest\n" % f) | |
| 1366 errors += 1 | |
| 1367 | |
| 1368 self.ui.status("checking files\n") | |
| 1369 ff = filenodes.keys() | |
| 1370 ff.sort() | |
| 1371 for f in ff: | |
| 1372 if f == "/dev/null": continue | |
| 1373 files += 1 | |
| 1374 fl = self.file(f) | |
| 1375 nodes = { nullid: 1 } | |
| 302 | 1376 seen = {} |
| 247 | 1377 for i in range(fl.count()): |
| 1378 revisions += 1 | |
| 1379 n = fl.node(i) | |
| 1380 | |
| 302 | 1381 if n in seen: |
| 1382 self.ui.warn("%s: duplicate revision %d\n" % (f, i)) | |
| 1383 errors += 1 | |
| 1384 | |
| 247 | 1385 if n not in filenodes[f]: |
| 1386 self.ui.warn("%s: %d:%s not in manifests\n" | |
| 1387 % (f, i, short(n))) | |
| 1388 errors += 1 | |
| 1389 else: | |
| 1390 del filenodes[f][n] | |
| 1391 | |
| 1392 flr = fl.linkrev(n) | |
| 1393 if flr not in filelinkrevs[f]: | |
| 1394 self.ui.warn("%s:%s points to unexpected changeset %d\n" | |
| 1395 % (f, short(n), fl.linkrev(n))) | |
| 1396 errors += 1 | |
| 1397 else: | |
| 1398 filelinkrevs[f].remove(flr) | |
| 1399 | |
| 1400 # verify contents | |
| 1401 try: | |
| 1402 t = fl.read(n) | |
| 1403 except Exception, inst: | |
| 1404 self.ui.warn("unpacking file %s %s: %s\n" | |
| 1405 % (f, short(n), inst)) | |
| 1406 errors += 1 | |
| 1407 | |
| 1408 # verify parents | |
| 1409 (p1, p2) = fl.parents(n) | |
| 1410 if p1 not in nodes: | |
| 1411 self.ui.warn("file %s:%s unknown parent 1 %s" % | |
| 1412 (f, short(n), short(p1))) | |
| 1413 errors += 1 | |
| 1414 if p2 not in nodes: | |
| 1415 self.ui.warn("file %s:%s unknown parent 2 %s" % | |
| 1416 (f, short(n), short(p1))) | |
| 1417 errors += 1 | |
| 1418 nodes[n] = 1 | |
| 1419 | |
| 1420 # cross-check | |
| 1421 for node in filenodes[f]: | |
| 1422 self.ui.warn("node %s in manifests not in %s\n" | |
| 721 | 1423 % (hex(node), f)) |
| 247 | 1424 errors += 1 |
| 1425 | |
| 1426 self.ui.status("%d files, %d changesets, %d total revisions\n" % | |
| 1427 (files, changesets, revisions)) | |
| 1428 | |
| 1429 if errors: | |
| 1430 self.ui.warn("%d integrity errors encountered!\n" % errors) | |
| 1431 return 1 |