Mercurial > hg > pyhgsh
annotate mercurial/hg.py @ 781:26f3d353851f
Fix copy in subdirectories
Spotted by Chad Netzer
| author | mpm@selenic.com |
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| date | Wed, 27 Jul 2005 10:05:12 -0800 |
| parents | 5cb8a3a023b2 |
| children | 46a8dd3145cc |
| rev | line source |
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1 # hg.py - repository classes 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 |
| 249 | 8 import sys, struct, os |
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9 import util |
| 262 | 10 from revlog import * |
| 11 from demandload import * | |
| 12 demandload(globals(), "re lock urllib urllib2 transaction time socket") | |
| 765 | 13 demandload(globals(), "tempfile httprangereader bdiff urlparse") |
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14 demandload(globals(), "bisect select") |
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15 |
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16 class filelog(revlog): |
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17 def __init__(self, opener, path): |
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18 revlog.__init__(self, opener, |
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19 os.path.join("data", path + ".i"), |
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20 os.path.join("data", path + ".d")) |
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21 |
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22 def read(self, node): |
| 360 | 23 t = self.revision(node) |
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24 if not t.startswith('\1\n'): |
| 360 | 25 return t |
| 26 s = t.find('\1\n', 2) | |
| 27 return t[s+2:] | |
| 28 | |
| 29 def readmeta(self, node): | |
| 30 t = self.revision(node) | |
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31 if not t.startswith('\1\n'): |
| 360 | 32 return t |
| 33 s = t.find('\1\n', 2) | |
| 34 mt = t[2:s] | |
| 35 for l in mt.splitlines(): | |
| 36 k, v = l.split(": ", 1) | |
| 37 m[k] = v | |
| 38 return m | |
| 39 | |
| 40 def add(self, text, meta, transaction, link, p1=None, p2=None): | |
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41 if meta or text.startswith('\1\n'): |
| 360 | 42 mt = "" |
| 43 if meta: | |
| 44 mt = [ "%s: %s\n" % (k, v) for k,v in meta.items() ] | |
| 45 text = "\1\n" + "".join(mt) + "\1\n" + text | |
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46 return self.addrevision(text, transaction, link, p1, p2) |
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47 |
| 79 | 48 def annotate(self, node): |
| 199 | 49 |
| 50 def decorate(text, rev): | |
| 436 | 51 return ([rev] * len(text.splitlines()), text) |
| 199 | 52 |
| 53 def pair(parent, child): | |
| 436 | 54 for a1, a2, b1, b2 in bdiff.blocks(parent[1], child[1]): |
| 471 | 55 child[0][b1:b2] = parent[0][a1:a2] |
| 56 return child | |
| 199 | 57 |
| 200 | 58 # find all ancestors |
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59 needed = {node:1} |
| 199 | 60 visit = [node] |
| 61 while visit: | |
| 62 n = visit.pop(0) | |
| 63 for p in self.parents(n): | |
| 64 if p not in needed: | |
| 65 needed[p] = 1 | |
| 66 visit.append(p) | |
| 200 | 67 else: |
| 68 # count how many times we'll use this | |
| 69 needed[p] += 1 | |
| 199 | 70 |
| 200 | 71 # sort by revision which is a topological order |
| 471 | 72 visit = [ (self.rev(n), n) for n in needed.keys() ] |
| 199 | 73 visit.sort() |
| 74 hist = {} | |
| 75 | |
| 471 | 76 for r,n in visit: |
| 199 | 77 curr = decorate(self.read(n), self.linkrev(n)) |
| 78 for p in self.parents(n): | |
| 79 if p != nullid: | |
| 80 curr = pair(hist[p], curr) | |
| 200 | 81 # trim the history of unneeded revs |
| 82 needed[p] -= 1 | |
| 83 if not needed[p]: | |
| 84 del hist[p] | |
| 199 | 85 hist[n] = curr |
| 86 | |
| 436 | 87 return zip(hist[n][0], hist[n][1].splitlines(1)) |
| 79 | 88 |
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89 class manifest(revlog): |
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90 def __init__(self, opener): |
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91 self.mapcache = None |
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92 self.listcache = None |
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93 self.addlist = None |
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94 revlog.__init__(self, opener, "00manifest.i", "00manifest.d") |
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95 |
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96 def read(self, node): |
| 313 | 97 if node == nullid: return {} # don't upset local cache |
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98 if self.mapcache and self.mapcache[0] == node: |
| 561 | 99 return self.mapcache[1] |
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100 text = self.revision(node) |
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101 map = {} |
| 276 | 102 flag = {} |
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103 self.listcache = (text, text.splitlines(1)) |
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104 for l in self.listcache[1]: |
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105 (f, n) = l.split('\0') |
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106 map[f] = bin(n[:40]) |
| 276 | 107 flag[f] = (n[40:-1] == "x") |
| 108 self.mapcache = (node, map, flag) | |
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109 return map |
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110 |
| 276 | 111 def readflags(self, node): |
| 313 | 112 if node == nullid: return {} # don't upset local cache |
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113 if not self.mapcache or self.mapcache[0] != node: |
| 276 | 114 self.read(node) |
| 115 return self.mapcache[2] | |
| 116 | |
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117 def diff(self, a, b): |
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118 # this is sneaky, as we're not actually using a and b |
| 140 | 119 if self.listcache and self.addlist and self.listcache[0] == a: |
| 98 | 120 d = mdiff.diff(self.listcache[1], self.addlist, 1) |
| 121 if mdiff.patch(a, d) != b: | |
| 122 sys.stderr.write("*** sortdiff failed, falling back ***\n") | |
| 123 return mdiff.textdiff(a, b) | |
| 124 return d | |
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125 else: |
| 44 | 126 return mdiff.textdiff(a, b) |
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127 |
| 741 | 128 def add(self, map, flags, transaction, link, p1=None, p2=None, |
| 129 changed=None): | |
| 644 | 130 # directly generate the mdiff delta from the data collected during |
| 131 # the bisect loop below | |
| 132 def gendelta(delta): | |
| 133 i = 0 | |
| 134 result = [] | |
| 135 while i < len(delta): | |
| 136 start = delta[i][2] | |
| 137 end = delta[i][3] | |
| 138 l = delta[i][4] | |
| 139 if l == None: | |
| 140 l = "" | |
| 741 | 141 while i < len(delta) - 1 and start <= delta[i+1][2] \ |
| 142 and end >= delta[i+1][2]: | |
| 644 | 143 if delta[i+1][3] > end: |
| 144 end = delta[i+1][3] | |
| 145 if delta[i+1][4]: | |
| 146 l += delta[i+1][4] | |
| 147 i += 1 | |
| 148 result.append(struct.pack(">lll", start, end, len(l)) + l) | |
| 149 i += 1 | |
| 150 return result | |
| 151 | |
| 152 # apply the changes collected during the bisect loop to our addlist | |
| 153 def addlistdelta(addlist, delta): | |
| 154 # apply the deltas to the addlist. start from the bottom up | |
| 155 # so changes to the offsets don't mess things up. | |
| 156 i = len(delta) | |
| 157 while i > 0: | |
| 158 i -= 1 | |
| 159 start = delta[i][0] | |
| 160 end = delta[i][1] | |
| 161 if delta[i][4]: | |
| 162 addlist[start:end] = [delta[i][4]] | |
| 163 else: | |
| 164 del addlist[start:end] | |
| 165 return addlist | |
| 166 | |
| 167 # calculate the byte offset of the start of each line in the | |
| 168 # manifest | |
| 169 def calcoffsets(addlist): | |
| 170 offsets = [0] * (len(addlist) + 1) | |
| 171 offset = 0 | |
| 172 i = 0 | |
| 173 while i < len(addlist): | |
| 174 offsets[i] = offset | |
| 175 offset += len(addlist[i]) | |
| 176 i += 1 | |
| 177 offsets[i] = offset | |
| 178 return offsets | |
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179 |
| 644 | 180 # if we're using the listcache, make sure it is valid and |
| 181 # parented by the same node we're diffing against | |
| 741 | 182 if not changed or not self.listcache or not p1 or \ |
| 183 self.mapcache[0] != p1: | |
| 644 | 184 files = map.keys() |
| 185 files.sort() | |
| 186 | |
| 187 self.addlist = ["%s\000%s%s\n" % | |
| 188 (f, hex(map[f]), flags[f] and "x" or '') | |
| 189 for f in files] | |
| 190 cachedelta = None | |
| 191 else: | |
| 192 addlist = self.listcache[1] | |
| 193 | |
| 194 # find the starting offset for each line in the add list | |
| 195 offsets = calcoffsets(addlist) | |
| 196 | |
| 197 # combine the changed lists into one list for sorting | |
| 198 work = [[x, 0] for x in changed[0]] | |
| 199 work[len(work):] = [[x, 1] for x in changed[1]] | |
| 200 work.sort() | |
| 201 | |
| 202 delta = [] | |
| 203 bs = 0 | |
| 204 | |
| 205 for w in work: | |
| 206 f = w[0] | |
| 741 | 207 # bs will either be the index of the item or the insert point |
| 644 | 208 bs = bisect.bisect(addlist, f, bs) |
| 209 if bs < len(addlist): | |
| 210 fn = addlist[bs][:addlist[bs].index('\0')] | |
| 211 else: | |
| 212 fn = None | |
| 213 if w[1] == 0: | |
| 741 | 214 l = "%s\000%s%s\n" % (f, hex(map[f]), |
| 215 flags[f] and "x" or '') | |
| 644 | 216 else: |
| 217 l = None | |
| 218 start = bs | |
| 219 if fn != f: | |
| 220 # item not found, insert a new one | |
| 659 | 221 end = bs |
| 644 | 222 if w[1] == 1: |
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223 sys.stderr.write("failed to remove %s from manifest\n" |
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224 % f) |
| 644 | 225 sys.exit(1) |
| 226 else: | |
| 227 # item is found, replace/delete the existing line | |
| 228 end = bs + 1 | |
| 229 delta.append([start, end, offsets[start], offsets[end], l]) | |
| 230 | |
| 231 self.addlist = addlistdelta(addlist, delta) | |
| 232 if self.mapcache[0] == self.tip(): | |
| 233 cachedelta = "".join(gendelta(delta)) | |
| 234 else: | |
| 235 cachedelta = None | |
| 236 | |
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237 text = "".join(self.addlist) |
| 644 | 238 if cachedelta and mdiff.patch(self.listcache[0], cachedelta) != text: |
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239 sys.stderr.write("manifest delta failure\n") |
| 644 | 240 sys.exit(1) |
| 241 n = self.addrevision(text, transaction, link, p1, p2, cachedelta) | |
| 302 | 242 self.mapcache = (n, map, flags) |
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243 self.listcache = (text, self.addlist) |
| 140 | 244 self.addlist = None |
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245 |
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246 return n |
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247 |
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248 class changelog(revlog): |
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249 def __init__(self, opener): |
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250 revlog.__init__(self, opener, "00changelog.i", "00changelog.d") |
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251 |
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252 def extract(self, text): |
| 37 | 253 if not text: |
| 40 | 254 return (nullid, "", "0", [], "") |
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255 last = text.index("\n\n") |
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256 desc = text[last + 2:] |
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257 l = text[:last].splitlines() |
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258 manifest = bin(l[0]) |
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259 user = l[1] |
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260 date = l[2] |
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261 files = l[3:] |
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262 return (manifest, user, date, files, desc) |
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263 |
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264 def read(self, node): |
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265 return self.extract(self.revision(node)) |
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266 |
| 203 | 267 def add(self, manifest, list, desc, transaction, p1=None, p2=None, |
| 268 user=None, date=None): | |
| 269 date = date or "%d %d" % (time.time(), time.timezone) | |
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270 list.sort() |
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271 l = [hex(manifest), user, date] + list + ["", desc] |
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272 text = "\n".join(l) |
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273 return self.addrevision(text, transaction, self.count(), p1, p2) |
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274 |
| 220 | 275 class dirstate: |
| 244 | 276 def __init__(self, opener, ui, root): |
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277 self.opener = opener |
| 244 | 278 self.root = root |
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279 self.dirty = 0 |
| 20 | 280 self.ui = ui |
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281 self.map = None |
| 227 | 282 self.pl = None |
| 363 | 283 self.copies = {} |
| 723 | 284 self.ignorefunc = None |
| 285 | |
| 286 def wjoin(self, f): | |
| 287 return os.path.join(self.root, f) | |
| 288 | |
| 289 def ignore(self, f): | |
| 290 if not self.ignorefunc: | |
| 291 bigpat = [] | |
| 292 try: | |
| 293 l = file(self.wjoin(".hgignore")) | |
| 294 for pat in l: | |
| 295 if pat != "\n": | |
| 296 p = util.pconvert(pat[:-1]) | |
| 297 try: | |
| 298 r = re.compile(p) | |
| 299 except: | |
| 300 self.ui.warn("ignoring invalid ignore" | |
| 301 + " regular expression '%s'\n" % p) | |
| 302 else: | |
| 303 bigpat.append(util.pconvert(pat[:-1])) | |
| 304 except IOError: pass | |
| 305 | |
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306 if bigpat: |
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307 s = "(?:%s)" % (")|(?:".join(bigpat)) |
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308 r = re.compile(s) |
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309 self.ignorefunc = r.search |
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310 else: |
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311 self.ignorefunc = util.never |
| 723 | 312 |
| 313 return self.ignorefunc(f) | |
| 220 | 314 |
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315 def __del__(self): |
| 220 | 316 if self.dirty: |
| 317 self.write() | |
| 318 | |
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319 def __getitem__(self, key): |
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320 try: |
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321 return self.map[key] |
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322 except TypeError: |
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323 self.read() |
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324 return self[key] |
| 220 | 325 |
| 326 def __contains__(self, key): | |
| 327 if not self.map: self.read() | |
| 328 return key in self.map | |
| 329 | |
| 227 | 330 def parents(self): |
| 331 if not self.pl: | |
| 332 self.read() | |
| 333 return self.pl | |
| 334 | |
| 723 | 335 def markdirty(self): |
| 336 if not self.dirty: | |
| 337 self.dirty = 1 | |
| 338 | |
| 227 | 339 def setparents(self, p1, p2 = nullid): |
| 723 | 340 self.markdirty() |
| 227 | 341 self.pl = p1, p2 |
| 342 | |
| 220 | 343 def state(self, key): |
| 344 try: | |
| 345 return self[key][0] | |
| 346 except KeyError: | |
| 347 return "?" | |
| 348 | |
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349 def read(self): |
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350 if self.map is not None: return self.map |
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351 |
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352 self.map = {} |
| 227 | 353 self.pl = [nullid, nullid] |
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354 try: |
| 220 | 355 st = self.opener("dirstate").read() |
| 311 | 356 if not st: return |
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357 except: return |
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358 |
| 227 | 359 self.pl = [st[:20], st[20: 40]] |
| 360 | |
| 361 pos = 40 | |
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362 while pos < len(st): |
| 220 | 363 e = struct.unpack(">cllll", st[pos:pos+17]) |
| 364 l = e[4] | |
| 365 pos += 17 | |
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366 f = st[pos:pos + l] |
| 515 | 367 if '\0' in f: |
| 363 | 368 f, c = f.split('\0') |
| 369 self.copies[f] = c | |
| 220 | 370 self.map[f] = e[:4] |
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371 pos += l |
| 363 | 372 |
| 373 def copy(self, source, dest): | |
| 374 self.read() | |
| 723 | 375 self.markdirty() |
| 363 | 376 self.copies[dest] = source |
| 377 | |
| 378 def copied(self, file): | |
| 379 return self.copies.get(file, None) | |
| 515 | 380 |
| 220 | 381 def update(self, files, state): |
| 382 ''' current states: | |
| 383 n normal | |
| 231 | 384 m needs merging |
| 220 | 385 r marked for removal |
| 386 a marked for addition''' | |
| 387 | |
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388 if not files: return |
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389 self.read() |
| 723 | 390 self.markdirty() |
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391 for f in files: |
| 220 | 392 if state == "r": |
| 393 self.map[f] = ('r', 0, 0, 0) | |
| 394 else: | |
| 253 | 395 s = os.stat(os.path.join(self.root, f)) |
| 396 self.map[f] = (state, s.st_mode, s.st_size, s.st_mtime) | |
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397 |
| 220 | 398 def forget(self, files): |
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399 if not files: return |
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400 self.read() |
| 723 | 401 self.markdirty() |
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402 for f in files: |
| 20 | 403 try: |
| 404 del self.map[f] | |
| 405 except KeyError: | |
| 220 | 406 self.ui.warn("not in dirstate: %s!\n" % f) |
| 20 | 407 pass |
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408 |
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409 def clear(self): |
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410 self.map = {} |
| 723 | 411 self.markdirty() |
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412 |
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413 def write(self): |
| 220 | 414 st = self.opener("dirstate", "w") |
| 227 | 415 st.write("".join(self.pl)) |
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416 for f, e in self.map.items(): |
| 363 | 417 c = self.copied(f) |
| 418 if c: | |
| 419 f = f + "\0" + c | |
| 220 | 420 e = struct.pack(">cllll", e[0], e[1], e[2], e[3], len(f)) |
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421 st.write(e + f) |
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422 self.dirty = 0 |
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423 |
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424 def walk(self, files = None, match = util.always): |
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425 self.read() |
| 536 | 426 dc = self.map.copy() |
| 723 | 427 # walk all files by default |
| 536 | 428 if not files: files = [self.root] |
| 723 | 429 def traverse(): |
| 556 | 430 for f in util.unique(files): |
| 537 | 431 f = os.path.join(self.root, f) |
| 536 | 432 if os.path.isdir(f): |
| 433 for dir, subdirs, fl in os.walk(f): | |
| 434 d = dir[len(self.root) + 1:] | |
| 723 | 435 if d == '.hg': |
| 436 subdirs[:] = [] | |
| 437 continue | |
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438 for sd in subdirs: |
| 723 | 439 ds = os.path.join(d, sd +'/') |
| 440 if self.ignore(ds) or not match(ds): | |
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441 subdirs.remove(sd) |
| 536 | 442 for fn in fl: |
| 443 fn = util.pconvert(os.path.join(d, fn)) | |
|
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444 yield 'f', fn |
| 536 | 445 else: |
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446 yield 'f', f[len(self.root) + 1:] |
| 536 | 447 |
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448 for k in dc.keys(): |
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449 yield 'm', k |
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450 |
| 723 | 451 # yield only files that match: all in dirstate, others only if |
| 452 # not in .hgignore | |
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453 |
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454 for src, fn in util.unique(traverse()): |
| 723 | 455 if fn in dc: |
| 456 del dc[fn] | |
| 457 elif self.ignore(fn): | |
| 458 continue | |
| 459 if match(fn): | |
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460 yield src, fn |
| 723 | 461 |
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462 def changes(self, files = None, match = util.always): |
| 723 | 463 self.read() |
| 464 dc = self.map.copy() | |
| 465 lookup, changed, added, unknown = [], [], [], [] | |
| 466 | |
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467 for src, fn in self.walk(files, match): |
| 536 | 468 try: s = os.stat(os.path.join(self.root, fn)) |
| 469 except: continue | |
| 470 | |
| 471 if fn in dc: | |
| 472 c = dc[fn] | |
| 473 del dc[fn] | |
| 474 | |
| 475 if c[0] == 'm': | |
| 476 changed.append(fn) | |
| 477 elif c[0] == 'a': | |
| 478 added.append(fn) | |
| 479 elif c[0] == 'r': | |
| 480 unknown.append(fn) | |
| 481 elif c[2] != s.st_size or (c[1] ^ s.st_mode) & 0100: | |
| 482 changed.append(fn) | |
| 483 elif c[1] != s.st_mode or c[3] != s.st_mtime: | |
| 484 lookup.append(fn) | |
| 485 else: | |
| 723 | 486 if match(fn): unknown.append(fn) |
| 536 | 487 |
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488 return (lookup, changed, added, filter(match, dc.keys()), unknown) |
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489 |
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490 # used to avoid circular references so destructors work |
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491 def opener(base): |
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492 p = base |
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493 def o(path, mode="r"): |
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494 if p.startswith("http://"): |
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495 f = os.path.join(p, urllib.quote(path)) |
| 372 | 496 return httprangereader.httprangereader(f) |
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497 |
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498 f = os.path.join(p, path) |
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499 |
| 292 | 500 mode += "b" # for that other OS |
| 501 | |
| 502 if mode[0] != "r": | |
|
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503 try: |
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504 s = os.stat(f) |
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505 except OSError: |
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506 d = os.path.dirname(f) |
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507 if not os.path.isdir(d): |
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508 os.makedirs(d) |
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509 else: |
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510 if s.st_nlink > 1: |
| 417 | 511 file(f + ".tmp", "wb").write(file(f, "rb").read()) |
| 421 | 512 util.rename(f+".tmp", f) |
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513 |
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514 return file(f, mode) |
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515 |
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516 return o |
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517 |
| 499 | 518 class RepoError(Exception): pass |
| 519 | |
| 60 | 520 class localrepository: |
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521 def __init__(self, ui, path=None, create=0): |
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522 self.remote = 0 |
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523 if path and path.startswith("http://"): |
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524 self.remote = 1 |
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525 self.path = path |
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526 else: |
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527 if not path: |
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528 p = os.getcwd() |
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529 while not os.path.isdir(os.path.join(p, ".hg")): |
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530 oldp = p |
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531 p = os.path.dirname(p) |
| 499 | 532 if p == oldp: raise RepoError("no repo found") |
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533 path = p |
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534 self.path = os.path.join(path, ".hg") |
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535 |
| 405 | 536 if not create and not os.path.isdir(self.path): |
| 499 | 537 raise RepoError("repository %s not found" % self.path) |
| 405 | 538 |
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539 self.root = path |
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540 self.ui = ui |
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541 |
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542 if create: |
| 515 | 543 os.mkdir(self.path) |
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544 os.mkdir(self.join("data")) |
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545 |
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546 self.opener = opener(self.path) |
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547 self.wopener = opener(self.root) |
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548 self.manifest = manifest(self.opener) |
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549 self.changelog = changelog(self.opener) |
| 343 | 550 self.tagscache = None |
| 551 self.nodetagscache = None | |
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552 |
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553 if not self.remote: |
| 244 | 554 self.dirstate = dirstate(self.opener, ui, self.root) |
| 337 | 555 try: |
| 556 self.ui.readconfig(self.opener("hgrc")) | |
| 557 except IOError: pass | |
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558 |
| 487 | 559 def hook(self, name, **args): |
| 560 s = self.ui.config("hooks", name) | |
| 561 if s: | |
| 562 self.ui.note("running hook %s: %s\n" % (name, s)) | |
| 563 old = {} | |
| 564 for k, v in args.items(): | |
| 565 k = k.upper() | |
| 566 old[k] = os.environ.get(k, None) | |
| 567 os.environ[k] = v | |
| 568 | |
| 569 r = os.system(s) | |
| 570 | |
| 571 for k, v in old.items(): | |
| 572 if v != None: | |
| 573 os.environ[k] = v | |
| 574 else: | |
| 575 del os.environ[k] | |
| 576 | |
| 577 if r: | |
| 578 self.ui.warn("abort: %s hook failed with status %d!\n" % | |
| 579 (name, r)) | |
| 580 return False | |
| 581 return True | |
| 582 | |
| 343 | 583 def tags(self): |
| 584 '''return a mapping of tag to node''' | |
|
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585 if not self.tagscache: |
| 343 | 586 self.tagscache = {} |
|
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587 def addtag(self, k, n): |
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588 try: |
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589 bin_n = bin(n) |
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590 except TypeError: |
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591 bin_n = '' |
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592 self.tagscache[k.strip()] = bin_n |
| 659 | 593 |
| 67 | 594 try: |
| 254 | 595 # read each head of the tags file, ending with the tip |
| 596 # and add each tag found to the map, with "newer" ones | |
| 597 # taking precedence | |
| 67 | 598 fl = self.file(".hgtags") |
| 254 | 599 h = fl.heads() |
| 600 h.reverse() | |
| 601 for r in h: | |
| 602 for l in fl.revision(r).splitlines(): | |
| 603 if l: | |
|
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604 n, k = l.split(" ", 1) |
|
609
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605 addtag(self, k, n) |
|
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606 except KeyError: |
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607 pass |
| 659 | 608 |
|
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609 try: |
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610 f = self.opener("localtags") |
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611 for l in f: |
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612 n, k = l.split(" ", 1) |
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613 addtag(self, k, n) |
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614 except IOError: |
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615 pass |
| 659 | 616 |
| 343 | 617 self.tagscache['tip'] = self.changelog.tip() |
| 659 | 618 |
| 343 | 619 return self.tagscache |
| 620 | |
| 621 def tagslist(self): | |
| 622 '''return a list of tags ordered by revision''' | |
| 623 l = [] | |
|
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624 for t, n in self.tags().items(): |
| 343 | 625 try: |
| 626 r = self.changelog.rev(n) | |
| 627 except: | |
| 628 r = -2 # sort to the beginning of the list if unknown | |
| 629 l.append((r,t,n)) | |
| 630 l.sort() | |
| 631 return [(t,n) for r,t,n in l] | |
| 632 | |
| 633 def nodetags(self, node): | |
| 634 '''return the tags associated with a node''' | |
| 635 if not self.nodetagscache: | |
| 636 self.nodetagscache = {} | |
| 637 for t,n in self.tags().items(): | |
| 638 self.nodetagscache.setdefault(n,[]).append(t) | |
| 639 return self.nodetagscache.get(node, []) | |
| 640 | |
| 641 def lookup(self, key): | |
| 67 | 642 try: |
| 343 | 643 return self.tags()[key] |
| 67 | 644 except KeyError: |
|
658
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645 try: |
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646 return self.changelog.lookup(key) |
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647 except: |
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648 raise RepoError("unknown revision '%s'" % key) |
| 67 | 649 |
|
634
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650 def dev(self): |
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651 if self.remote: return -1 |
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652 return os.stat(self.path).st_dev |
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653 |
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654 def join(self, f): |
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655 return os.path.join(self.path, f) |
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656 |
| 244 | 657 def wjoin(self, f): |
| 658 return os.path.join(self.root, f) | |
| 659 | |
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660 def file(self, f): |
| 192 | 661 if f[0] == '/': f = f[1:] |
|
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662 return filelog(self.opener, f) |
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663 |
| 627 | 664 def getcwd(self): |
| 665 cwd = os.getcwd() | |
| 666 if cwd == self.root: return '' | |
| 667 return cwd[len(self.root) + 1:] | |
| 668 | |
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669 def wfile(self, f, mode='r'): |
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670 return self.wopener(f, mode) |
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671 |
|
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672 def transaction(self): |
| 251 | 673 # save dirstate for undo |
| 263 | 674 try: |
| 675 ds = self.opener("dirstate").read() | |
| 676 except IOError: | |
| 677 ds = "" | |
| 251 | 678 self.opener("undo.dirstate", "w").write(ds) |
| 515 | 679 |
| 582 | 680 return transaction.transaction(self.ui.warn, |
| 681 self.opener, self.join("journal"), | |
| 262 | 682 self.join("undo")) |
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683 |
| 210 | 684 def recover(self): |
| 225 | 685 lock = self.lock() |
| 557 | 686 if os.path.exists(self.join("journal")): |
| 501 | 687 self.ui.status("rolling back interrupted transaction\n") |
| 557 | 688 return transaction.rollback(self.opener, self.join("journal")) |
| 210 | 689 else: |
| 690 self.ui.warn("no interrupted transaction available\n") | |
| 691 | |
| 692 def undo(self): | |
| 225 | 693 lock = self.lock() |
| 210 | 694 if os.path.exists(self.join("undo")): |
| 501 | 695 self.ui.status("rolling back last transaction\n") |
| 262 | 696 transaction.rollback(self.opener, self.join("undo")) |
| 251 | 697 self.dirstate = None |
| 421 | 698 util.rename(self.join("undo.dirstate"), self.join("dirstate")) |
| 251 | 699 self.dirstate = dirstate(self.opener, self.ui, self.root) |
| 163 | 700 else: |
| 210 | 701 self.ui.warn("no undo information available\n") |
| 162 | 702 |
| 161 | 703 def lock(self, wait = 1): |
| 704 try: | |
| 705 return lock.lock(self.join("lock"), 0) | |
| 706 except lock.LockHeld, inst: | |
| 707 if wait: | |
| 708 self.ui.warn("waiting for lock held by %s\n" % inst.args[0]) | |
| 709 return lock.lock(self.join("lock"), wait) | |
| 710 raise inst | |
| 711 | |
| 203 | 712 def rawcommit(self, files, text, user, date, p1=None, p2=None): |
| 442 | 713 orig_parent = self.dirstate.parents()[0] or nullid |
|
452
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714 p1 = p1 or self.dirstate.parents()[0] or nullid |
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715 p2 = p2 or self.dirstate.parents()[1] or nullid |
| 302 | 716 c1 = self.changelog.read(p1) |
| 717 c2 = self.changelog.read(p2) | |
| 718 m1 = self.manifest.read(c1[0]) | |
| 719 mf1 = self.manifest.readflags(c1[0]) | |
| 720 m2 = self.manifest.read(c2[0]) | |
| 721 | |
| 442 | 722 if orig_parent == p1: |
| 723 update_dirstate = 1 | |
| 724 else: | |
| 725 update_dirstate = 0 | |
| 726 | |
| 203 | 727 tr = self.transaction() |
| 302 | 728 mm = m1.copy() |
| 729 mfm = mf1.copy() | |
| 203 | 730 linkrev = self.changelog.count() |
| 731 for f in files: | |
| 732 try: | |
| 302 | 733 t = self.wfile(f).read() |
| 441 | 734 tm = util.is_exec(self.wjoin(f), mfm.get(f, False)) |
| 302 | 735 r = self.file(f) |
| 736 mfm[f] = tm | |
| 360 | 737 mm[f] = r.add(t, {}, tr, linkrev, |
| 302 | 738 m1.get(f, nullid), m2.get(f, nullid)) |
| 442 | 739 if update_dirstate: |
| 740 self.dirstate.update([f], "n") | |
| 203 | 741 except IOError: |
|
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742 try: |
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743 del mm[f] |
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744 del mfm[f] |
| 442 | 745 if update_dirstate: |
| 746 self.dirstate.forget([f]) | |
|
314
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747 except: |
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748 # deleted from p2? |
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749 pass |
| 203 | 750 |
| 302 | 751 mnode = self.manifest.add(mm, mfm, tr, linkrev, c1[0], c2[0]) |
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752 user = user or self.ui.username() |
| 302 | 753 n = self.changelog.add(mnode, files, text, tr, p1, p2, user, date) |
| 203 | 754 tr.close() |
| 442 | 755 if update_dirstate: |
| 756 self.dirstate.setparents(n, nullid) | |
| 203 | 757 |
| 317 | 758 def commit(self, files = None, text = "", user = None, date = None): |
| 220 | 759 commit = [] |
| 760 remove = [] | |
| 761 if files: | |
| 762 for f in files: | |
| 763 s = self.dirstate.state(f) | |
| 244 | 764 if s in 'nmai': |
| 220 | 765 commit.append(f) |
| 766 elif s == 'r': | |
| 767 remove.append(f) | |
| 768 else: | |
| 244 | 769 self.ui.warn("%s not tracked!\n" % f) |
| 220 | 770 else: |
| 723 | 771 (c, a, d, u) = self.changes() |
| 220 | 772 commit = c + a |
| 773 remove = d | |
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774 |
| 220 | 775 if not commit and not remove: |
| 151 | 776 self.ui.status("nothing changed\n") |
| 777 return | |
| 778 | |
| 487 | 779 if not self.hook("precommit"): |
| 780 return 1 | |
| 781 | |
| 229 | 782 p1, p2 = self.dirstate.parents() |
| 783 c1 = self.changelog.read(p1) | |
| 784 c2 = self.changelog.read(p2) | |
| 785 m1 = self.manifest.read(c1[0]) | |
| 276 | 786 mf1 = self.manifest.readflags(c1[0]) |
| 229 | 787 m2 = self.manifest.read(c2[0]) |
| 225 | 788 lock = self.lock() |
| 151 | 789 tr = self.transaction() |
| 790 | |
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791 # check in files |
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792 new = {} |
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793 linkrev = self.changelog.count() |
| 220 | 794 commit.sort() |
| 795 for f in commit: | |
| 83 | 796 self.ui.note(f + "\n") |
|
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797 try: |
| 441 | 798 mf1[f] = util.is_exec(self.wjoin(f), mf1.get(f, False)) |
| 418 | 799 t = self.wfile(f).read() |
|
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|
800 except IOError: |
|
667
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A number of minor fixes to problems that pychecker found.
mark.williamson@cl.cam.ac.uk
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|
801 self.ui.warn("trouble committing %s!\n" % f) |
| 220 | 802 raise |
| 803 | |
| 363 | 804 meta = {} |
| 805 cp = self.dirstate.copied(f) | |
| 806 if cp: | |
| 807 meta["copy"] = cp | |
| 808 meta["copyrev"] = hex(m1.get(cp, m2.get(cp, nullid))) | |
| 575 | 809 self.ui.debug(" %s: copy %s:%s\n" % (f, cp, meta["copyrev"])) |
| 363 | 810 |
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811 r = self.file(f) |
| 229 | 812 fp1 = m1.get(f, nullid) |
| 813 fp2 = m2.get(f, nullid) | |
| 363 | 814 new[f] = r.add(t, meta, tr, linkrev, fp1, fp2) |
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815 |
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816 # update manifest |
| 229 | 817 m1.update(new) |
|
416
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818 for f in remove: |
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819 if f in m1: |
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820 del m1[f] |
| 741 | 821 mn = self.manifest.add(m1, mf1, tr, linkrev, c1[0], c2[0], |
| 822 (new, remove)) | |
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823 |
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824 # add changeset |
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825 new = new.keys() |
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826 new.sort() |
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|
827 |
| 288 | 828 if not text: |
| 829 edittext = "\n" + "HG: manifest hash %s\n" % hex(mn) | |
| 830 edittext += "".join(["HG: changed %s\n" % f for f in new]) | |
| 831 edittext += "".join(["HG: removed %s\n" % f for f in remove]) | |
| 832 edittext = self.ui.edit(edittext) | |
| 833 if not edittext.rstrip(): | |
| 834 return 1 | |
| 835 text = edittext | |
|
0
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|
836 |
|
608
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|
837 user = user or self.ui.username() |
| 317 | 838 n = self.changelog.add(mn, new, text, tr, p1, p2, user, date) |
| 487 | 839 |
|
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|
840 tr.close() |
|
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|
841 |
| 229 | 842 self.dirstate.setparents(n) |
| 220 | 843 self.dirstate.update(new, "n") |
| 844 self.dirstate.forget(remove) | |
|
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|
845 |
|
660
2c83350784c3
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|
846 if not self.hook("commit", node=hex(n)): |
|
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|
847 return 1 |
|
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|
848 |
|
724
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|
849 def walk(self, node = None, files = [], match = util.always): |
|
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|
850 if node: |
|
726
809a870a0e73
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diff
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|
851 for fn in self.manifest.read(self.changelog.read(node)[0]): |
|
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|
852 yield 'm', fn |
|
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|
853 else: |
|
726
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diff
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|
854 for src, fn in self.dirstate.walk(files, match): |
|
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parents:
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|
855 yield src, fn |
| 723 | 856 |
|
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|
857 def changes(self, node1 = None, node2 = None, files = [], |
|
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|
858 match = util.always): |
| 566 | 859 mf2, u = None, [] |
|
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|
860 |
| 536 | 861 def fcmp(fn, mf): |
|
291
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|
862 t1 = self.wfile(fn).read() |
| 29 | 863 t2 = self.file(fn).revision(mf[fn]) |
| 864 return cmp(t1, t2) | |
| 865 | |
| 723 | 866 def mfmatches(node): |
| 867 mf = dict(self.manifest.read(node)) | |
| 868 for fn in mf.keys(): | |
| 869 if not match(fn): | |
| 870 del mf[fn] | |
| 871 return mf | |
| 741 | 872 |
| 536 | 873 # are we comparing the working directory? |
| 561 | 874 if not node2: |
| 723 | 875 l, c, a, d, u = self.dirstate.changes(files, match) |
| 536 | 876 |
| 877 # are we comparing working dir against its parent? | |
| 561 | 878 if not node1: |
| 536 | 879 if l: |
| 880 # do a full compare of any files that might have changed | |
| 881 change = self.changelog.read(self.dirstate.parents()[0]) | |
| 723 | 882 mf2 = mfmatches(change[0]) |
| 548 | 883 for f in l: |
| 561 | 884 if fcmp(f, mf2): |
| 536 | 885 c.append(f) |
| 561 | 886 |
| 887 for l in c, a, d, u: | |
| 888 l.sort() | |
| 889 | |
| 536 | 890 return (c, a, d, u) |
| 515 | 891 |
| 536 | 892 # are we comparing working dir against non-tip? |
| 893 # generate a pseudo-manifest for the working dir | |
| 561 | 894 if not node2: |
| 895 if not mf2: | |
| 536 | 896 change = self.changelog.read(self.dirstate.parents()[0]) |
| 723 | 897 mf2 = mfmatches(change[0]) |
| 536 | 898 for f in a + c + l: |
| 561 | 899 mf2[f] = "" |
| 536 | 900 for f in d: |
| 561 | 901 if f in mf2: del mf2[f] |
| 536 | 902 else: |
| 561 | 903 change = self.changelog.read(node2) |
| 723 | 904 mf2 = mfmatches(change[0]) |
|
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|
905 |
| 566 | 906 # flush lists from dirstate before comparing manifests |
| 907 c, a = [], [] | |
| 908 | |
| 561 | 909 change = self.changelog.read(node1) |
| 723 | 910 mf1 = mfmatches(change[0]) |
| 32 | 911 |
| 912 for fn in mf2: | |
| 913 if mf1.has_key(fn): | |
| 914 if mf1[fn] != mf2[fn]: | |
| 561 | 915 if mf2[fn] != "" or fcmp(fn, mf1): |
| 536 | 916 c.append(fn) |
| 32 | 917 del mf1[fn] |
| 918 else: | |
| 536 | 919 a.append(fn) |
| 515 | 920 |
| 536 | 921 d = mf1.keys() |
| 561 | 922 |
| 923 for l in c, a, d, u: | |
| 924 l.sort() | |
| 515 | 925 |
| 536 | 926 return (c, a, d, u) |
| 32 | 927 |
|
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|
928 def add(self, list): |
| 220 | 929 for f in list: |
| 244 | 930 p = self.wjoin(f) |
|
611
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|
931 if not os.path.exists(p): |
| 659 | 932 self.ui.warn("%s does not exist!\n" % f) |
|
611
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shaleh@speakeasy.net
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diff
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|
933 elif not os.path.isfile(p): |
| 741 | 934 self.ui.warn("%s not added: only files supported currently\n" % f) |
|
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changeset
|
935 elif self.dirstate.state(f) in 'an': |
| 220 | 936 self.ui.warn("%s already tracked!\n" % f) |
| 937 else: | |
| 938 self.dirstate.update([f], "a") | |
| 939 | |
| 940 def forget(self, list): | |
| 941 for f in list: | |
| 942 if self.dirstate.state(f) not in 'ai': | |
| 943 self.ui.warn("%s not added!\n" % f) | |
| 944 else: | |
| 945 self.dirstate.forget([f]) | |
|
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|
946 |
|
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|
947 def remove(self, list): |
|
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|
948 for f in list: |
| 244 | 949 p = self.wjoin(f) |
|
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parents:
609
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|
950 if os.path.exists(p): |
| 220 | 951 self.ui.warn("%s still exists!\n" % f) |
| 402 | 952 elif self.dirstate.state(f) == 'a': |
| 953 self.ui.warn("%s never committed!\n" % f) | |
|
657
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|
954 self.dirstate.forget([f]) |
| 220 | 955 elif f not in self.dirstate: |
| 956 self.ui.warn("%s not tracked!\n" % f) | |
| 957 else: | |
| 958 self.dirstate.update([f], "r") | |
|
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|
959 |
| 363 | 960 def copy(self, source, dest): |
| 961 p = self.wjoin(dest) | |
| 781 | 962 if not os.path.exists(p): |
| 363 | 963 self.ui.warn("%s does not exist!\n" % dest) |
| 781 | 964 elif not os.path.isfile(p): |
| 659 | 965 self.ui.warn("copy failed: %s is not a file\n" % dest) |
| 363 | 966 else: |
| 967 if self.dirstate.state(dest) == '?': | |
| 968 self.dirstate.update([dest], "a") | |
| 969 self.dirstate.copy(source, dest) | |
| 970 | |
| 222 | 971 def heads(self): |
| 972 return self.changelog.heads() | |
| 973 | |
|
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974 def branches(self, nodes): |
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975 if not nodes: nodes = [self.changelog.tip()] |
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|
976 b = [] |
|
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977 for n in nodes: |
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978 t = n |
|
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979 while n: |
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980 p = self.changelog.parents(n) |
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981 if p[1] != nullid or p[0] == nullid: |
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982 b.append((t, n, p[0], p[1])) |
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983 break |
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984 n = p[0] |
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985 return b |
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986 |
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987 def between(self, pairs): |
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988 r = [] |
|
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989 |
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|
990 for top, bottom in pairs: |
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|
991 n, l, i = top, [], 0 |
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992 f = 1 |
|
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993 |
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994 while n != bottom: |
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995 p = self.changelog.parents(n)[0] |
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|
996 if i == f: |
| 575 | 997 l.append(n) |
|
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998 f = f * 2 |
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|
999 n = p |
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|
1000 i += 1 |
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|
1001 |
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|
1002 r.append(l) |
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1003 |
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1004 return r |
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|
1005 |
|
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|
1006 def newer(self, nodes): |
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|
1007 m = {} |
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|
1008 nl = [] |
| 94 | 1009 pm = {} |
|
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1010 cl = self.changelog |
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|
1011 t = l = cl.count() |
| 94 | 1012 |
| 1013 # find the lowest numbered node | |
|
56
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1014 for n in nodes: |
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1015 l = min(l, cl.rev(n)) |
| 94 | 1016 m[n] = 1 |
| 46 | 1017 |
|
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|
1018 for i in xrange(l, t): |
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|
1019 n = cl.node(i) |
| 94 | 1020 if n in m: # explicitly listed |
| 1021 pm[n] = 1 | |
| 1022 nl.append(n) | |
| 1023 continue | |
|
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1024 for p in cl.parents(n): |
| 94 | 1025 if p in pm: # parent listed |
| 1026 pm[n] = 1 | |
|
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|
1027 nl.append(n) |
| 94 | 1028 break |
|
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1029 |
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1030 return nl |
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|
1031 |
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|
1032 def findincoming(self, remote, base={}): |
|
65
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1033 m = self.changelog.nodemap |
|
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1034 search = [] |
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1035 fetch = [] |
|
148
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1036 seen = {} |
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1037 seenbranch = {} |
| 192 | 1038 |
|
636
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|
1039 # assume we're closer to the tip than the root |
|
579
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|
1040 # and start by examining the heads |
| 222 | 1041 self.ui.status("searching for changes\n") |
| 1042 heads = remote.heads() | |
| 1043 unknown = [] | |
| 1044 for h in heads: | |
| 1045 if h not in m: | |
| 1046 unknown.append(h) | |
|
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1047 else: |
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|
1048 base[h] = 1 |
| 46 | 1049 |
| 222 | 1050 if not unknown: |
| 60 | 1051 return None |
| 324 | 1052 |
| 1053 rep = {} | |
| 1054 reqcnt = 0 | |
| 515 | 1055 |
|
579
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1056 # search through remote branches |
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1057 # a 'branch' here is a linear segment of history, with four parts: |
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1058 # head, root, first parent, second parent |
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1059 # (a branch always has two parents (or none) by definition) |
| 222 | 1060 unknown = remote.branches(unknown) |
|
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|
1061 while unknown: |
| 324 | 1062 r = [] |
| 1063 while unknown: | |
| 1064 n = unknown.pop(0) | |
| 1065 if n[0] in seen: | |
| 1066 continue | |
|
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1067 |
| 324 | 1068 self.ui.debug("examining %s:%s\n" % (short(n[0]), short(n[1]))) |
| 1069 if n[0] == nullid: | |
| 1070 break | |
| 328 | 1071 if n in seenbranch: |
| 324 | 1072 self.ui.debug("branch already found\n") |
| 1073 continue | |
| 1074 if n[1] and n[1] in m: # do we know the base? | |
| 1075 self.ui.debug("found incomplete branch %s:%s\n" | |
| 1076 % (short(n[0]), short(n[1]))) | |
| 1077 search.append(n) # schedule branch range for scanning | |
| 328 | 1078 seenbranch[n] = 1 |
| 324 | 1079 else: |
| 1080 if n[1] not in seen and n[1] not in fetch: | |
| 1081 if n[2] in m and n[3] in m: | |
| 1082 self.ui.debug("found new changeset %s\n" % | |
| 1083 short(n[1])) | |
| 1084 fetch.append(n[1]) # earliest unknown | |
|
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1085 base[n[2]] = 1 # latest known |
| 324 | 1086 continue |
| 1087 | |
| 1088 for a in n[2:4]: | |
| 1089 if a not in rep: | |
| 1090 r.append(a) | |
| 1091 rep[a] = 1 | |
| 1092 | |
| 328 | 1093 seen[n[0]] = 1 |
| 1094 | |
| 324 | 1095 if r: |
| 1096 reqcnt += 1 | |
| 1097 self.ui.debug("request %d: %s\n" % | |
| 1098 (reqcnt, " ".join(map(short, r)))) | |
| 1099 for p in range(0, len(r), 10): | |
| 1100 for b in remote.branches(r[p:p+10]): | |
|
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1101 self.ui.debug("received %s:%s\n" % |
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1102 (short(b[0]), short(b[1]))) |
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1103 if b[0] not in m and b[0] not in seen: |
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1104 unknown.append(b) |
| 515 | 1105 |
|
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1106 # do binary search on the branches we found |
|
56
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1107 while search: |
|
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1108 n = search.pop(0) |
| 324 | 1109 reqcnt += 1 |
|
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1110 l = remote.between([(n[0], n[1])])[0] |
| 328 | 1111 l.append(n[1]) |
|
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1112 p = n[0] |
|
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|
1113 f = 1 |
| 328 | 1114 for i in l: |
| 1115 self.ui.debug("narrowing %d:%d %s\n" % (f, len(l), short(i))) | |
|
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|
1116 if i in m: |
| 85 | 1117 if f <= 2: |
| 83 | 1118 self.ui.debug("found new branch changeset %s\n" % |
| 1119 short(p)) | |
|
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|
1120 fetch.append(p) |
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1121 base[i] = 1 |
|
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1122 else: |
| 83 | 1123 self.ui.debug("narrowed branch search to %s:%s\n" |
| 1124 % (short(p), short(i))) | |
|
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1125 search.append((p, i)) |
|
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|
1126 break |
|
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1127 p, f = i, f * 2 |
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1128 |
|
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1129 # sanity check our fetch list |
|
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1130 for f in fetch: |
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1131 if f in m: |
| 499 | 1132 raise RepoError("already have changeset " + short(f[:4])) |
| 83 | 1133 |
|
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1134 if base.keys() == [nullid]: |
|
514
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|
1135 self.ui.warn("warning: pulling from an unrelated repository!\n") |
| 511 | 1136 |
| 94 | 1137 self.ui.note("adding new changesets starting at " + |
| 83 | 1138 " ".join([short(f) for f in fetch]) + "\n") |
|
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1139 |
| 324 | 1140 self.ui.debug("%d total queries\n" % reqcnt) |
| 1141 | |
| 516 | 1142 return fetch |
| 1143 | |
|
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1144 def findoutgoing(self, remote): |
|
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1145 base = {} |
|
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1146 self.findincoming(remote, base) |
|
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1147 remain = dict.fromkeys(self.changelog.nodemap) |
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1148 |
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1149 # prune everything remote has from the tree |
|
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1150 del remain[nullid] |
|
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1151 remove = base.keys() |
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1152 while remove: |
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1153 n = remove.pop(0) |
|
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1154 if n in remain: |
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1155 del remain[n] |
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1156 for p in self.changelog.parents(n): |
|
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1157 remove.append(p) |
|
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1158 |
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1159 # find every node whose parents have been pruned |
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1160 subset = [] |
|
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1161 for n in remain: |
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1162 p1, p2 = self.changelog.parents(n) |
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1163 if p1 not in remain and p2 not in remain: |
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1164 subset.append(n) |
|
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1165 |
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1166 # this is the set of all roots we have to push |
|
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1167 return subset |
|
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1168 |
|
622
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1169 def pull(self, remote): |
|
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1170 lock = self.lock() |
|
636
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1171 |
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|
1172 # if we have an empty repo, fetch everything |
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1173 if self.changelog.tip() == nullid: |
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|
1174 self.ui.status("requesting all changes\n") |
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1175 fetch = [nullid] |
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1176 else: |
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1177 fetch = self.findincoming(remote) |
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1178 |
|
622
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|
1179 if not fetch: |
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1180 self.ui.status("no changes found\n") |
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1181 return 1 |
|
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|
1182 |
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1183 cg = remote.changegroup(fetch) |
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1184 return self.addchangegroup(cg) |
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1185 |
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|
1186 def push(self, remote): |
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1187 lock = remote.lock() |
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1188 update = self.findoutgoing(remote) |
|
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1189 if not update: |
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1190 self.ui.status("no changes found\n") |
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1191 return 1 |
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1192 |
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1193 cg = self.changegroup(update) |
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1194 return remote.addchangegroup(cg) |
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1195 |
|
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1196 def changegroup(self, basenodes): |
| 222 | 1197 class genread: |
| 1198 def __init__(self, generator): | |
| 1199 self.g = generator | |
| 1200 self.buf = "" | |
| 1201 def read(self, l): | |
| 1202 while l > len(self.buf): | |
| 1203 try: | |
| 1204 self.buf += self.g.next() | |
| 1205 except StopIteration: | |
| 1206 break | |
| 1207 d, self.buf = self.buf[:l], self.buf[l:] | |
| 1208 return d | |
| 515 | 1209 |
|
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|
1210 def gengroup(): |
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1211 nodes = self.newer(basenodes) |
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1212 |
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|
1213 # construct the link map |
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|
1214 linkmap = {} |
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1215 for n in nodes: |
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1216 linkmap[self.changelog.rev(n)] = n |
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1217 |
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|
1218 # construct a list of all changed files |
|
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1219 changed = {} |
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1220 for n in nodes: |
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1221 c = self.changelog.read(n) |
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|
1222 for f in c[3]: |
|
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|
1223 changed[f] = 1 |
|
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|
1224 changed = changed.keys() |
|
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|
1225 changed.sort() |
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|
1226 |
|
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|
1227 # the changegroup is changesets + manifests + all file revs |
|
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|
1228 revs = [ self.changelog.rev(n) for n in nodes ] |
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|
1229 |
|
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|
1230 for y in self.changelog.group(linkmap): yield y |
|
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|
1231 for y in self.manifest.group(linkmap): yield y |
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|
1232 for f in changed: |
|
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|
1233 yield struct.pack(">l", len(f) + 4) + f |
|
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|
1234 g = self.file(f).group(linkmap) |
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|
1235 for y in g: |
|
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1236 yield y |
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1237 |
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1238 yield struct.pack(">l", 0) |
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1239 |
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1240 return genread(gengroup()) |
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1241 |
|
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1242 def addchangegroup(self, source): |
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1243 |
| 222 | 1244 def getchunk(): |
| 1245 d = source.read(4) | |
| 1246 if not d: return "" | |
| 1247 l = struct.unpack(">l", d)[0] | |
| 1248 if l <= 4: return "" | |
| 1249 return source.read(l - 4) | |
| 1250 | |
| 1251 def getgroup(): | |
| 1252 while 1: | |
| 1253 c = getchunk() | |
| 1254 if not c: break | |
| 1255 yield c | |
| 1256 | |
| 1257 def csmap(x): | |
| 1258 self.ui.debug("add changeset %s\n" % short(x)) | |
| 1259 return self.changelog.count() | |
| 1260 | |
| 1261 def revmap(x): | |
| 1262 return self.changelog.rev(x) | |
| 1263 | |
|
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1264 if not source: return |
| 222 | 1265 changesets = files = revisions = 0 |
| 225 | 1266 |
| 222 | 1267 tr = self.transaction() |
| 1268 | |
| 1269 # pull off the changeset group | |
| 1270 self.ui.status("adding changesets\n") | |
| 1271 co = self.changelog.tip() | |
|
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1272 cn = self.changelog.addgroup(getgroup(), csmap, tr, 1) # unique |
| 222 | 1273 changesets = self.changelog.rev(cn) - self.changelog.rev(co) |
| 1274 | |
| 1275 # pull off the manifest group | |
| 1276 self.ui.status("adding manifests\n") | |
| 1277 mm = self.manifest.tip() | |
| 1278 mo = self.manifest.addgroup(getgroup(), revmap, tr) | |
| 1279 | |
| 1280 # process the files | |
| 772 | 1281 self.ui.status("adding file changes\n") |
| 222 | 1282 while 1: |
| 1283 f = getchunk() | |
| 1284 if not f: break | |
| 1285 self.ui.debug("adding %s revisions\n" % f) | |
| 1286 fl = self.file(f) | |
|
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1287 o = fl.count() |
| 222 | 1288 n = fl.addgroup(getgroup(), revmap, tr) |
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1289 revisions += fl.count() - o |
| 222 | 1290 files += 1 |
| 1291 | |
| 772 | 1292 self.ui.status(("added %d changesets" + |
| 1293 " with %d changes to %d files\n") | |
| 1294 % (changesets, revisions, files)) | |
| 222 | 1295 |
| 1296 tr.close() | |
| 780 | 1297 |
| 1298 if not self.hook("changegroup"): | |
| 1299 return 1 | |
| 1300 | |
| 222 | 1301 return |
| 1302 | |
| 588 | 1303 def update(self, node, allow=False, force=False, choose=None, |
| 1304 moddirstate=True): | |
|
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1305 pl = self.dirstate.parents() |
| 275 | 1306 if not force and pl[1] != nullid: |
| 254 | 1307 self.ui.warn("aborting: outstanding uncommitted merges\n") |
| 690 | 1308 return 1 |
| 46 | 1309 |
|
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1310 p1, p2 = pl[0], node |
| 305 | 1311 pa = self.changelog.ancestor(p1, p2) |
|
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1312 m1n = self.changelog.read(p1)[0] |
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1313 m2n = self.changelog.read(p2)[0] |
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1314 man = self.manifest.ancestor(m1n, m2n) |
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1315 m1 = self.manifest.read(m1n) |
| 276 | 1316 mf1 = self.manifest.readflags(m1n) |
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1317 m2 = self.manifest.read(m2n) |
| 276 | 1318 mf2 = self.manifest.readflags(m2n) |
|
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1319 ma = self.manifest.read(man) |
| 412 | 1320 mfa = self.manifest.readflags(man) |
|
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1321 |
| 723 | 1322 (c, a, d, u) = self.changes() |
|
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1323 |
|
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1324 # is this a jump, or a merge? i.e. is there a linear path |
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1325 # from p1 to p2? |
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1326 linear_path = (pa == p1 or pa == p2) |
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1327 |
|
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1328 # resolve the manifest to determine which files |
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1329 # we care about merging |
| 254 | 1330 self.ui.note("resolving manifests\n") |
|
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|
1331 self.ui.debug(" force %s allow %s moddirstate %s linear %s\n" % |
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1332 (force, allow, moddirstate, linear_path)) |
|
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1333 self.ui.debug(" ancestor %s local %s remote %s\n" % |
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1334 (short(man), short(m1n), short(m2n))) |
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1335 |
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1336 merge = {} |
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1337 get = {} |
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1338 remove = [] |
| 305 | 1339 mark = {} |
| 46 | 1340 |
|
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1341 # construct a working dir manifest |
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|
1342 mw = m1.copy() |
| 276 | 1343 mfw = mf1.copy() |
| 576 | 1344 umap = dict.fromkeys(u) |
| 1345 | |
| 254 | 1346 for f in a + c + u: |
| 1347 mw[f] = "" | |
| 441 | 1348 mfw[f] = util.is_exec(self.wjoin(f), mfw.get(f, False)) |
| 576 | 1349 |
|
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|
1350 for f in d: |
| 254 | 1351 if f in mw: del mw[f] |
|
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1352 |
|
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|
1353 # If we're jumping between revisions (as opposed to merging), |
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1354 # and if neither the working directory nor the target rev has |
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|
1355 # the file, then we need to remove it from the dirstate, to |
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1356 # prevent the dirstate from listing the file when it is no |
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|
1357 # longer in the manifest. |
| 588 | 1358 if moddirstate and linear_path and f not in m2: |
|
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1359 self.dirstate.forget((f,)) |
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1360 |
| 576 | 1361 # Compare manifests |
|
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|
1362 for f, n in mw.iteritems(): |
| 588 | 1363 if choose and not choose(f): continue |
|
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1364 if f in m2: |
|
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|
1365 s = 0 |
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|
1366 |
|
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|
1367 # is the wfile new since m1, and match m2? |
| 428 | 1368 if f not in m1: |
|
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|
1369 t1 = self.wfile(f).read() |
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|
1370 t2 = self.file(f).revision(m2[f]) |
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1371 if cmp(t1, t2) == 0: |
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|
1372 mark[f] = 1 |
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|
1373 n = m2[f] |
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|
1374 del t1, t2 |
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|
1375 |
|
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|
1376 # are files different? |
|
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1377 if n != m2[f]: |
| 254 | 1378 a = ma.get(f, nullid) |
|
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1379 # are both different from the ancestor? |
| 254 | 1380 if n != a and m2[f] != a: |
|
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|
1381 self.ui.debug(" %s versions differ, resolve\n" % f) |
| 276 | 1382 # merge executable bits |
| 1383 # "if we changed or they changed, change in merge" | |
| 1384 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] | |
| 1385 mode = ((a^b) | (a^c)) ^ a | |
| 1386 merge[f] = (m1.get(f, nullid), m2[f], mode) | |
|
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|
1387 s = 1 |
| 305 | 1388 # are we clobbering? |
| 1389 # is remote's version newer? | |
| 1390 # or are we going back in time? | |
| 1391 elif force or m2[f] != a or (p2 == pa and mw[f] == m1[f]): | |
|
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1392 self.ui.debug(" remote %s is newer, get\n" % f) |
| 254 | 1393 get[f] = m2[f] |
|
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1394 s = 1 |
| 305 | 1395 else: |
| 1396 mark[f] = 1 | |
| 576 | 1397 elif f in umap: |
| 1398 # this unknown file is the same as the checkout | |
| 1399 get[f] = m2[f] | |
|
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1400 |
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1401 if not s and mfw[f] != mf2[f]: |
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1402 if force: |
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1403 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1404 util.set_exec(self.wjoin(f), mf2[f]) |
|
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1405 else: |
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1406 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] |
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1407 mode = ((a^b) | (a^c)) ^ a |
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1408 if mode != b: |
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|
1409 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1410 util.set_exec(self.wjoin(f), mode) |
| 305 | 1411 mark[f] = 1 |
|
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1412 del m2[f] |
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1413 elif f in ma: |
| 616 | 1414 if n != ma[f]: |
| 1415 r = "d" | |
| 1416 if not force and (linear_path or allow): | |
|
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|
1417 r = self.ui.prompt( |
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1418 (" local changed %s which remote deleted\n" % f) + |
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1419 "(k)eep or (d)elete?", "[kd]", "k") |
|
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1420 if r == "d": |
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1421 remove.append(f) |
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1422 else: |
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1423 self.ui.debug("other deleted %s\n" % f) |
| 254 | 1424 remove.append(f) # other deleted it |
|
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1425 else: |
| 254 | 1426 if n == m1.get(f, nullid): # same as parent |
|
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1427 if p2 == pa: # going backwards? |
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|
1428 self.ui.debug("remote deleted %s\n" % f) |
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1429 remove.append(f) |
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1430 else: |
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1431 self.ui.debug("local created %s, keeping\n" % f) |
| 254 | 1432 else: |
| 1433 self.ui.debug("working dir created %s, keeping\n" % f) | |
| 46 | 1434 |
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1435 for f, n in m2.iteritems(): |
| 588 | 1436 if choose and not choose(f): continue |
| 256 | 1437 if f[0] == "/": continue |
| 616 | 1438 if f in ma and n != ma[f]: |
| 1439 r = "k" | |
| 1440 if not force and (linear_path or allow): | |
|
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1441 r = self.ui.prompt( |
|
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1442 ("remote changed %s which local deleted\n" % f) + |
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1443 "(k)eep or (d)elete?", "[kd]", "k") |
| 616 | 1444 if r == "k": get[f] = n |
| 1445 elif f not in ma: | |
| 254 | 1446 self.ui.debug("remote created %s\n" % f) |
|
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1447 get[f] = n |
| 616 | 1448 else: |
|
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1449 if force or p2 == pa: # going backwards? |
|
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|
1450 self.ui.debug("local deleted %s, recreating\n" % f) |
|
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|
1451 get[f] = n |
|
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1452 else: |
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|
1453 self.ui.debug("local deleted %s\n" % f) |
|
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1454 |
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1455 del mw, m1, m2, ma |
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1456 |
| 275 | 1457 if force: |
| 1458 for f in merge: | |
| 1459 get[f] = merge[f][1] | |
| 1460 merge = {} | |
| 1461 | |
| 690 | 1462 if linear_path or force: |
| 254 | 1463 # we don't need to do any magic, just jump to the new rev |
| 1464 mode = 'n' | |
| 1465 p1, p2 = p2, nullid | |
| 1466 else: | |
| 275 | 1467 if not allow: |
| 305 | 1468 self.ui.status("this update spans a branch" + |
| 1469 " affecting the following files:\n") | |
| 1470 fl = merge.keys() + get.keys() | |
| 1471 fl.sort() | |
| 1472 for f in fl: | |
| 1473 cf = "" | |
| 1474 if f in merge: cf = " (resolve)" | |
| 1475 self.ui.status(" %s%s\n" % (f, cf)) | |
| 1476 self.ui.warn("aborting update spanning branches!\n") | |
| 1477 self.ui.status("(use update -m to perform a branch merge)\n") | |
| 275 | 1478 return 1 |
| 254 | 1479 # we have to remember what files we needed to get/change |
| 1480 # because any file that's different from either one of its | |
| 1481 # parents must be in the changeset | |
| 1482 mode = 'm' | |
| 588 | 1483 if moddirstate: |
| 1484 self.dirstate.update(mark.keys(), "m") | |
| 254 | 1485 |
| 588 | 1486 if moddirstate: |
| 1487 self.dirstate.setparents(p1, p2) | |
|
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1488 |
|
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1489 # get the files we don't need to change |
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1490 files = get.keys() |
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1491 files.sort() |
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1492 for f in files: |
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1493 if f[0] == "/": continue |
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1494 self.ui.note("getting %s\n" % f) |
| 276 | 1495 t = self.file(f).read(get[f]) |
|
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1496 try: |
|
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1497 self.wfile(f, "w").write(t) |
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1498 except IOError: |
|
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|
1499 os.makedirs(os.path.dirname(self.wjoin(f))) |
|
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|
1500 self.wfile(f, "w").write(t) |
| 441 | 1501 util.set_exec(self.wjoin(f), mf2[f]) |
| 588 | 1502 if moddirstate: |
| 1503 self.dirstate.update([f], mode) | |
| 46 | 1504 |
|
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1505 # merge the tricky bits |
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1506 files = merge.keys() |
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1507 files.sort() |
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1508 for f in files: |
| 256 | 1509 self.ui.status("merging %s\n" % f) |
| 276 | 1510 m, o, flag = merge[f] |
|
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1511 self.merge3(f, m, o) |
| 441 | 1512 util.set_exec(self.wjoin(f), flag) |
|
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1513 if moddirstate and mode == 'm': |
|
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1514 # only update dirstate on branch merge, otherwise we |
|
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|
1515 # could mark files with changes as unchanged |
|
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1516 self.dirstate.update([f], mode) |
|
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1517 |
| 681 | 1518 remove.sort() |
|
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1519 for f in remove: |
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1520 self.ui.note("removing %s\n" % f) |
| 690 | 1521 try: |
| 1522 os.unlink(f) | |
| 1523 except OSError, inst: | |
| 1524 self.ui.warn("update failed to remove %s: %s!\n" % (f, inst)) | |
| 578 | 1525 # try removing directories that might now be empty |
| 1526 try: os.removedirs(os.path.dirname(f)) | |
| 1527 except: pass | |
| 588 | 1528 if moddirstate: |
| 1529 if mode == 'n': | |
| 1530 self.dirstate.forget(remove) | |
| 1531 else: | |
| 1532 self.dirstate.update(remove, 'r') | |
|
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1533 |
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1534 def merge3(self, fn, my, other): |
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1535 """perform a 3-way merge in the working directory""" |
| 249 | 1536 |
| 96 | 1537 def temp(prefix, node): |
| 1538 pre = "%s~%s." % (os.path.basename(fn), prefix) | |
| 1539 (fd, name) = tempfile.mkstemp("", pre) | |
| 417 | 1540 f = os.fdopen(fd, "wb") |
| 96 | 1541 f.write(fl.revision(node)) |
| 1542 f.close() | |
| 1543 return name | |
| 1544 | |
|
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1545 fl = self.file(fn) |
| 96 | 1546 base = fl.ancestor(my, other) |
| 244 | 1547 a = self.wjoin(fn) |
| 346 | 1548 b = temp("base", base) |
| 1549 c = temp("other", other) | |
| 96 | 1550 |
|
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1551 self.ui.note("resolving %s\n" % fn) |
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1552 self.ui.debug("file %s: other %s ancestor %s\n" % |
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1553 (fn, short(other), short(base))) |
| 96 | 1554 |
|
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1555 cmd = (os.environ.get("HGMERGE") or self.ui.config("ui", "merge") |
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1556 or "hgmerge") |
| 240 | 1557 r = os.system("%s %s %s %s" % (cmd, a, b, c)) |
|
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1558 if r: |
| 275 | 1559 self.ui.warn("merging %s failed!\n" % fn) |
|
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1560 |
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1561 os.unlink(b) |
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1562 os.unlink(c) |
| 96 | 1563 |
| 247 | 1564 def verify(self): |
| 1565 filelinkrevs = {} | |
| 1566 filenodes = {} | |
| 1567 changesets = revisions = files = 0 | |
| 1568 errors = 0 | |
| 1569 | |
| 302 | 1570 seen = {} |
| 247 | 1571 self.ui.status("checking changesets\n") |
| 1572 for i in range(self.changelog.count()): | |
| 1573 changesets += 1 | |
| 1574 n = self.changelog.node(i) | |
| 302 | 1575 if n in seen: |
| 1576 self.ui.warn("duplicate changeset at revision %d\n" % i) | |
| 1577 errors += 1 | |
| 1578 seen[n] = 1 | |
| 515 | 1579 |
| 247 | 1580 for p in self.changelog.parents(n): |
| 1581 if p not in self.changelog.nodemap: | |
| 1582 self.ui.warn("changeset %s has unknown parent %s\n" % | |
| 1583 (short(n), short(p))) | |
| 1584 errors += 1 | |
| 1585 try: | |
| 1586 changes = self.changelog.read(n) | |
| 1587 except Exception, inst: | |
| 1588 self.ui.warn("unpacking changeset %s: %s\n" % (short(n), inst)) | |
| 1589 errors += 1 | |
| 1590 | |
| 1591 for f in changes[3]: | |
| 1592 filelinkrevs.setdefault(f, []).append(i) | |
| 1593 | |
| 302 | 1594 seen = {} |
| 247 | 1595 self.ui.status("checking manifests\n") |
| 1596 for i in range(self.manifest.count()): | |
| 1597 n = self.manifest.node(i) | |
| 302 | 1598 if n in seen: |
| 1599 self.ui.warn("duplicate manifest at revision %d\n" % i) | |
| 1600 errors += 1 | |
| 1601 seen[n] = 1 | |
| 515 | 1602 |
| 247 | 1603 for p in self.manifest.parents(n): |
| 1604 if p not in self.manifest.nodemap: | |
| 1605 self.ui.warn("manifest %s has unknown parent %s\n" % | |
| 1606 (short(n), short(p))) | |
| 1607 errors += 1 | |
| 1608 | |
| 1609 try: | |
| 1610 delta = mdiff.patchtext(self.manifest.delta(n)) | |
| 1611 except KeyboardInterrupt: | |
| 582 | 1612 self.ui.warn("aborted") |
| 247 | 1613 sys.exit(0) |
| 1614 except Exception, inst: | |
| 1615 self.ui.warn("unpacking manifest %s: %s\n" | |
| 1616 % (short(n), inst)) | |
| 1617 errors += 1 | |
| 1618 | |
| 1619 ff = [ l.split('\0') for l in delta.splitlines() ] | |
| 1620 for f, fn in ff: | |
| 284 | 1621 filenodes.setdefault(f, {})[bin(fn[:40])] = 1 |
| 247 | 1622 |
| 1623 self.ui.status("crosschecking files in changesets and manifests\n") | |
| 1624 for f in filenodes: | |
| 1625 if f not in filelinkrevs: | |
| 1626 self.ui.warn("file %s in manifest but not in changesets\n" % f) | |
| 1627 errors += 1 | |
| 1628 | |
| 1629 for f in filelinkrevs: | |
| 1630 if f not in filenodes: | |
| 1631 self.ui.warn("file %s in changeset but not in manifest\n" % f) | |
| 1632 errors += 1 | |
| 1633 | |
| 1634 self.ui.status("checking files\n") | |
| 1635 ff = filenodes.keys() | |
| 1636 ff.sort() | |
| 1637 for f in ff: | |
| 1638 if f == "/dev/null": continue | |
| 1639 files += 1 | |
| 1640 fl = self.file(f) | |
| 1641 nodes = { nullid: 1 } | |
| 302 | 1642 seen = {} |
| 247 | 1643 for i in range(fl.count()): |
| 1644 revisions += 1 | |
| 1645 n = fl.node(i) | |
| 1646 | |
| 302 | 1647 if n in seen: |
| 1648 self.ui.warn("%s: duplicate revision %d\n" % (f, i)) | |
| 1649 errors += 1 | |
| 1650 | |
| 247 | 1651 if n not in filenodes[f]: |
| 1652 self.ui.warn("%s: %d:%s not in manifests\n" | |
| 1653 % (f, i, short(n))) | |
| 1654 errors += 1 | |
| 1655 else: | |
| 1656 del filenodes[f][n] | |
| 1657 | |
| 1658 flr = fl.linkrev(n) | |
| 1659 if flr not in filelinkrevs[f]: | |
| 1660 self.ui.warn("%s:%s points to unexpected changeset %d\n" | |
| 1661 % (f, short(n), fl.linkrev(n))) | |
| 1662 errors += 1 | |
| 1663 else: | |
| 1664 filelinkrevs[f].remove(flr) | |
| 1665 | |
| 1666 # verify contents | |
| 1667 try: | |
| 1668 t = fl.read(n) | |
| 1669 except Exception, inst: | |
| 1670 self.ui.warn("unpacking file %s %s: %s\n" | |
| 1671 % (f, short(n), inst)) | |
| 1672 errors += 1 | |
| 1673 | |
| 1674 # verify parents | |
| 1675 (p1, p2) = fl.parents(n) | |
| 1676 if p1 not in nodes: | |
| 1677 self.ui.warn("file %s:%s unknown parent 1 %s" % | |
| 1678 (f, short(n), short(p1))) | |
| 1679 errors += 1 | |
| 1680 if p2 not in nodes: | |
| 1681 self.ui.warn("file %s:%s unknown parent 2 %s" % | |
| 1682 (f, short(n), short(p1))) | |
| 1683 errors += 1 | |
| 1684 nodes[n] = 1 | |
| 1685 | |
| 1686 # cross-check | |
| 1687 for node in filenodes[f]: | |
| 1688 self.ui.warn("node %s in manifests not in %s\n" | |
| 721 | 1689 % (hex(node), f)) |
| 247 | 1690 errors += 1 |
| 1691 | |
| 1692 self.ui.status("%d files, %d changesets, %d total revisions\n" % | |
| 1693 (files, changesets, revisions)) | |
| 1694 | |
| 1695 if errors: | |
| 1696 self.ui.warn("%d integrity errors encountered!\n" % errors) | |
| 1697 return 1 | |
| 1698 | |
|
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|
1699 class httprepository: |
| 60 | 1700 def __init__(self, ui, path): |
| 765 | 1701 # fix missing / after hostname |
| 1702 s = urlparse.urlsplit(path) | |
| 1703 partial = s[2] | |
| 1704 if not partial: partial = "/" | |
| 1705 self.url = urlparse.urlunsplit((s[0], s[1], partial, '', '')) | |
| 60 | 1706 self.ui = ui |
| 321 | 1707 no_list = [ "localhost", "127.0.0.1" ] |
| 1708 host = ui.config("http_proxy", "host") | |
|
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|
1709 if host is None: |
|
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|
1710 host = os.environ.get("http_proxy") |
|
426
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|
1711 if host and host.startswith('http://'): |
|
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|
1712 host = host[7:] |
| 321 | 1713 user = ui.config("http_proxy", "user") |
| 1714 passwd = ui.config("http_proxy", "passwd") | |
| 1715 no = ui.config("http_proxy", "no") | |
|
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1716 if no is None: |
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|
1717 no = os.environ.get("no_proxy") |
| 321 | 1718 if no: |
| 1719 no_list = no_list + no.split(",") | |
| 515 | 1720 |
| 321 | 1721 no_proxy = 0 |
| 1722 for h in no_list: | |
| 1723 if (path.startswith("http://" + h + "/") or | |
| 1724 path.startswith("http://" + h + ":") or | |
| 1725 path == "http://" + h): | |
| 1726 no_proxy = 1 | |
| 1727 | |
| 1728 # Note: urllib2 takes proxy values from the environment and those will | |
| 1729 # take precedence | |
|
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|
1730 for env in ["HTTP_PROXY", "http_proxy", "no_proxy"]: |
|
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1731 if os.environ.has_key(env): |
|
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|
1732 del os.environ[env] |
| 321 | 1733 |
| 1734 proxy_handler = urllib2.BaseHandler() | |
| 1735 if host and not no_proxy: | |
| 1736 proxy_handler = urllib2.ProxyHandler({"http" : "http://" + host}) | |
| 1737 | |
| 1738 authinfo = None | |
| 1739 if user and passwd: | |
| 1740 passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm() | |
| 1741 passmgr.add_password(None, host, user, passwd) | |
| 1742 authinfo = urllib2.ProxyBasicAuthHandler(passmgr) | |
| 1743 | |
| 1744 opener = urllib2.build_opener(proxy_handler, authinfo) | |
| 1745 urllib2.install_opener(opener) | |
| 60 | 1746 |
|
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|
1747 def dev(self): |
|
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627
diff
changeset
|
1748 return -1 |
|
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Add a repo method to report repo device
Matt Mackall <mpm@selenic.com>
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diff
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|
1749 |
| 60 | 1750 def do_cmd(self, cmd, **args): |
| 83 | 1751 self.ui.debug("sending %s command\n" % cmd) |
| 60 | 1752 q = {"cmd": cmd} |
| 1753 q.update(args) | |
| 1754 qs = urllib.urlencode(q) | |
| 1755 cu = "%s?%s" % (self.url, qs) | |
| 752 | 1756 resp = urllib2.urlopen(cu) |
| 753 | 1757 proto = resp.headers['content-type'] |
| 752 | 1758 |
| 753 | 1759 # accept old "text/plain" and "application/hg-changegroup" for now |
| 1760 if not proto.startswith('application/mercurial') and \ | |
| 1761 not proto.startswith('text/plain') and \ | |
| 1762 not proto.startswith('application/hg-changegroup'): | |
| 752 | 1763 raise RepoError("'%s' does not appear to be an hg repository" |
| 1764 % self.url) | |
| 1765 | |
| 753 | 1766 if proto.startswith('application/mercurial'): |
| 1767 version = proto[22:] | |
| 1768 if float(version) > 0.1: | |
| 1769 raise RepoError("'%s' uses newer protocol %s" % | |
| 1770 (self.url, version)) | |
| 1771 | |
| 752 | 1772 return resp |
| 60 | 1773 |
| 222 | 1774 def heads(self): |
| 1775 d = self.do_cmd("heads").read() | |
| 1776 try: | |
| 1777 return map(bin, d[:-1].split(" ")) | |
| 1778 except: | |
| 1779 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1780 raise | |
| 1781 | |
| 60 | 1782 def branches(self, nodes): |
| 1783 n = " ".join(map(hex, nodes)) | |
| 752 | 1784 d = self.do_cmd("branches", nodes=n).read() |
| 217 | 1785 try: |
| 1786 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] | |
| 1787 return br | |
| 1788 except: | |
| 1789 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1790 raise | |
| 60 | 1791 |
| 1792 def between(self, pairs): | |
| 1793 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) | |
| 752 | 1794 d = self.do_cmd("between", pairs=n).read() |
| 217 | 1795 try: |
| 1796 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] | |
| 1797 return p | |
| 1798 except: | |
| 1799 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1800 raise | |
| 60 | 1801 |
| 1802 def changegroup(self, nodes): | |
| 1803 n = " ".join(map(hex, nodes)) | |
| 752 | 1804 f = self.do_cmd("changegroup", roots=n) |
| 192 | 1805 bytes = 0 |
|
635
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Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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634
diff
changeset
|
1806 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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diff
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|
1807 class zread: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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634
diff
changeset
|
1808 def __init__(self, f): |
|
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Protocol switch from using generators to stream-like objects.
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634
diff
changeset
|
1809 self.zd = zlib.decompressobj() |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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634
diff
changeset
|
1810 self.f = f |
|
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Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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634
diff
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|
1811 self.buf = "" |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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634
diff
changeset
|
1812 def read(self, l): |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1813 while l > len(self.buf): |
|
751
0b245edec124
When pulling from a non hg repository URL (e.g. http://www.kernel.org/hg)
Muli Ben-Yehuda <mulix@mulix.org>
parents:
741
diff
changeset
|
1814 r = self.f.read(4096) |
|
635
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Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1815 if r: |
|
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Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1816 self.buf += self.zd.decompress(r) |
|
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Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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diff
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|
1817 else: |
|
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Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1818 self.buf += self.zd.flush() |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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634
diff
changeset
|
1819 break |
|
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Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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634
diff
changeset
|
1820 d, self.buf = self.buf[:l], self.buf[l:] |
|
85e2209d401c
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Matt Mackall <mpm@selenic.com>
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diff
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|
1821 return d |
|
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Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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634
diff
changeset
|
1822 |
| 752 | 1823 return zread(f) |
|
635
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Matt Mackall <mpm@selenic.com>
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634
diff
changeset
|
1824 |
|
638
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1825 class remotelock: |
|
35f7adfefa69
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Matt Mackall <mpm@selenic.com>
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diff
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|
1826 def __init__(self, repo): |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
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637
diff
changeset
|
1827 self.repo = repo |
|
35f7adfefa69
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Matt Mackall <mpm@selenic.com>
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637
diff
changeset
|
1828 def release(self): |
|
35f7adfefa69
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Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1829 self.repo.unlock() |
|
35f7adfefa69
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Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1830 self.repo = None |
|
35f7adfefa69
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Matt Mackall <mpm@selenic.com>
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637
diff
changeset
|
1831 def __del__(self): |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
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637
diff
changeset
|
1832 if self.repo: |
|
35f7adfefa69
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Matt Mackall <mpm@selenic.com>
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637
diff
changeset
|
1833 self.release() |
| 60 | 1834 |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1835 class sshrepository: |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1836 def __init__(self, ui, path): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1837 self.url = path |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1838 self.ui = ui |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1839 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1840 m = re.match(r'ssh://(([^@]+)@)?([^:/]+)(:(\d+))?(/(.*))?', path) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1841 if not m: |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1842 raise RepoError("couldn't parse destination %s\n" % path) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1843 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1844 self.user = m.group(2) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1845 self.host = m.group(3) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1846 self.port = m.group(5) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1847 self.path = m.group(7) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1848 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1849 args = self.user and ("%s@%s" % (self.user, self.host)) or self.host |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1850 args = self.port and ("%s -p %s") % (args, self.port) or args |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1851 path = self.path or "" |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1852 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1853 cmd = "ssh %s 'hg -R %s serve --stdio'" |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1854 cmd = cmd % (args, path) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1855 |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1856 self.pipeo, self.pipei, self.pipee = os.popen3(cmd) |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1857 |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1858 def readerr(self): |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1859 while 1: |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1860 r,w,x = select.select([self.pipee], [], [], 0) |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1861 if not r: break |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1862 l = self.pipee.readline() |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1863 if not l: break |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1864 self.ui.status("remote: ", l) |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1865 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1866 def __del__(self): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1867 self.pipeo.close() |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1868 self.pipei.close() |
|
648
8c89408a7154
Attempt to read all remaining remote output at close
Matt Mackall <mpm@selenic.com>
parents:
646
diff
changeset
|
1869 for l in self.pipee: |
|
8c89408a7154
Attempt to read all remaining remote output at close
Matt Mackall <mpm@selenic.com>
parents:
646
diff
changeset
|
1870 self.ui.status("remote: ", l) |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1871 self.pipee.close() |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
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parents:
623
diff
changeset
|
1872 |
|
634
da5378d39269
Add a repo method to report repo device
Matt Mackall <mpm@selenic.com>
parents:
627
diff
changeset
|
1873 def dev(self): |
|
da5378d39269
Add a repo method to report repo device
Matt Mackall <mpm@selenic.com>
parents:
627
diff
changeset
|
1874 return -1 |
|
da5378d39269
Add a repo method to report repo device
Matt Mackall <mpm@selenic.com>
parents:
627
diff
changeset
|
1875 |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1876 def do_cmd(self, cmd, **args): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1877 self.ui.debug("sending %s command\n" % cmd) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1878 self.pipeo.write("%s\n" % cmd) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1879 for k, v in args.items(): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1880 self.pipeo.write("%s %d\n" % (k, len(v))) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1881 self.pipeo.write(v) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1882 self.pipeo.flush() |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1883 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1884 return self.pipei |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1885 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1886 def call(self, cmd, **args): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1887 r = self.do_cmd(cmd, **args) |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1888 l = r.readline() |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1889 self.readerr() |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1890 try: |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1891 l = int(l) |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1892 except: |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1893 raise RepoError("unexpected response '%s'" % l) |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1894 return r.read(l) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1895 |
|
638
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1896 def lock(self): |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1897 self.call("lock") |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1898 return remotelock(self) |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1899 |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1900 def unlock(self): |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1901 self.call("unlock") |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1902 |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
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parents:
623
diff
changeset
|
1903 def heads(self): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1904 d = self.call("heads") |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1905 try: |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1906 return map(bin, d[:-1].split(" ")) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1907 except: |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1908 raise RepoError("unexpected response '%s'" % (d[:400] + "...")) |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1909 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1910 def branches(self, nodes): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1911 n = " ".join(map(hex, nodes)) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1912 d = self.call("branches", nodes=n) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
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1913 try: |
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1914 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] |
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1915 return br |
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1916 except: |
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1917 raise RepoError("unexpected response '%s'" % (d[:400] + "...")) |
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1918 |
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1919 def between(self, pairs): |
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1920 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) |
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1921 d = self.call("between", pairs=n) |
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1922 try: |
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1923 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] |
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1924 return p |
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1925 except: |
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1926 raise RepoError("unexpected response '%s'" % (d[:400] + "...")) |
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1927 |
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1928 def changegroup(self, nodes): |
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1929 n = " ".join(map(hex, nodes)) |
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1930 f = self.do_cmd("changegroup", roots=n) |
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1931 return self.pipei |
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1932 |
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1933 def addchangegroup(self, cg): |
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1934 d = self.call("addchangegroup") |
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1935 if d: |
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1936 raise RepoError("push refused: %s", d) |
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1937 |
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1938 while 1: |
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1939 d = cg.read(4096) |
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1940 if not d: break |
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1941 self.pipeo.write(d) |
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1942 self.readerr() |
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1943 |
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1944 self.pipeo.flush() |
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1945 |
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1946 self.readerr() |
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1947 l = int(self.pipei.readline()) |
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1948 return self.pipei.read(l) != "" |
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1949 |
| 60 | 1950 def repository(ui, path=None, create=0): |
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1951 if path: |
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1952 if path.startswith("http://"): |
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1953 return httprepository(ui, path) |
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1954 if path.startswith("hg://"): |
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1955 return httprepository(ui, path.replace("hg://", "http://")) |
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1956 if path.startswith("old-http://"): |
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1957 return localrepository(ui, path.replace("old-http://", "http://")) |
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1958 if path.startswith("ssh://"): |
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1959 return sshrepository(ui, path) |
| 60 | 1960 |
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1961 return localrepository(ui, path, create) |