Mercurial > public > mercurial-scm > hg-stable
annotate mercurial/hg.py @ 721:fed842bb84b2
Fix verify error reporting bug
Spotted by Chris Mason
manifest hash: d5a6e5cb65d2de65a68d1f85c8692e79622844d3
| author | mpm@selenic.com |
|---|---|
| date | Tue, 19 Jul 2005 15:09:04 -0500 |
| parents | 7c385bd5f993 |
| children | 8db4d406b3d3 d2422f10c136 |
| 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") | |
| 434 | 13 demandload(globals(), "tempfile httprangereader bdiff") |
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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 |
| 644 | 128 def add(self, map, flags, transaction, link, p1=None, p2=None,changed=None): |
| 129 # directly generate the mdiff delta from the data collected during | |
| 130 # the bisect loop below | |
| 131 def gendelta(delta): | |
| 132 i = 0 | |
| 133 result = [] | |
| 134 while i < len(delta): | |
| 135 start = delta[i][2] | |
| 136 end = delta[i][3] | |
| 137 l = delta[i][4] | |
| 138 if l == None: | |
| 139 l = "" | |
| 140 while i < len(delta) - 1 and start <= delta[i+1][2] and end >= delta[i+1][2]: | |
| 141 if delta[i+1][3] > end: | |
| 142 end = delta[i+1][3] | |
| 143 if delta[i+1][4]: | |
| 144 l += delta[i+1][4] | |
| 145 i += 1 | |
| 146 result.append(struct.pack(">lll", start, end, len(l)) + l) | |
| 147 i += 1 | |
| 148 return result | |
| 149 | |
| 150 # apply the changes collected during the bisect loop to our addlist | |
| 151 def addlistdelta(addlist, delta): | |
| 152 # apply the deltas to the addlist. start from the bottom up | |
| 153 # so changes to the offsets don't mess things up. | |
| 154 i = len(delta) | |
| 155 while i > 0: | |
| 156 i -= 1 | |
| 157 start = delta[i][0] | |
| 158 end = delta[i][1] | |
| 159 if delta[i][4]: | |
| 160 addlist[start:end] = [delta[i][4]] | |
| 161 else: | |
| 162 del addlist[start:end] | |
| 163 return addlist | |
| 164 | |
| 165 # calculate the byte offset of the start of each line in the | |
| 166 # manifest | |
| 167 def calcoffsets(addlist): | |
| 168 offsets = [0] * (len(addlist) + 1) | |
| 169 offset = 0 | |
| 170 i = 0 | |
| 171 while i < len(addlist): | |
| 172 offsets[i] = offset | |
| 173 offset += len(addlist[i]) | |
| 174 i += 1 | |
| 175 offsets[i] = offset | |
| 176 return offsets | |
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177 |
| 644 | 178 # if we're using the listcache, make sure it is valid and |
| 179 # parented by the same node we're diffing against | |
| 180 if not changed or not self.listcache or not p1 or self.mapcache[0] != p1: | |
| 181 files = map.keys() | |
| 182 files.sort() | |
| 183 | |
| 184 self.addlist = ["%s\000%s%s\n" % | |
| 185 (f, hex(map[f]), flags[f] and "x" or '') | |
| 186 for f in files] | |
| 187 cachedelta = None | |
| 188 else: | |
| 189 addlist = self.listcache[1] | |
| 190 | |
| 191 # find the starting offset for each line in the add list | |
| 192 offsets = calcoffsets(addlist) | |
| 193 | |
| 194 # combine the changed lists into one list for sorting | |
| 195 work = [[x, 0] for x in changed[0]] | |
| 196 work[len(work):] = [[x, 1] for x in changed[1]] | |
| 197 work.sort() | |
| 198 | |
| 199 delta = [] | |
| 200 bs = 0 | |
| 201 | |
| 202 for w in work: | |
| 203 f = w[0] | |
| 204 # bs will either be the index of the item or the insertion point | |
| 205 bs = bisect.bisect(addlist, f, bs) | |
| 206 if bs < len(addlist): | |
| 207 fn = addlist[bs][:addlist[bs].index('\0')] | |
| 208 else: | |
| 209 fn = None | |
| 210 if w[1] == 0: | |
| 211 l = "%s\000%s%s\n" % (f, hex(map[f]), flags[f] and "x" or '') | |
| 212 else: | |
| 213 l = None | |
| 214 start = bs | |
| 215 if fn != f: | |
| 216 # item not found, insert a new one | |
| 659 | 217 end = bs |
| 644 | 218 if w[1] == 1: |
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219 sys.stderr.write("failed to remove %s from manifest\n" |
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220 % f) |
| 644 | 221 sys.exit(1) |
| 222 else: | |
| 223 # item is found, replace/delete the existing line | |
| 224 end = bs + 1 | |
| 225 delta.append([start, end, offsets[start], offsets[end], l]) | |
| 226 | |
| 227 self.addlist = addlistdelta(addlist, delta) | |
| 228 if self.mapcache[0] == self.tip(): | |
| 229 cachedelta = "".join(gendelta(delta)) | |
| 230 else: | |
| 231 cachedelta = None | |
| 232 | |
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233 text = "".join(self.addlist) |
| 644 | 234 if cachedelta and mdiff.patch(self.listcache[0], cachedelta) != text: |
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235 sys.stderr.write("manifest delta failure\n") |
| 644 | 236 sys.exit(1) |
| 237 n = self.addrevision(text, transaction, link, p1, p2, cachedelta) | |
| 302 | 238 self.mapcache = (n, map, flags) |
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239 self.listcache = (text, self.addlist) |
| 140 | 240 self.addlist = None |
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241 |
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242 return n |
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243 |
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244 class changelog(revlog): |
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245 def __init__(self, opener): |
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246 revlog.__init__(self, opener, "00changelog.i", "00changelog.d") |
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247 |
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248 def extract(self, text): |
| 37 | 249 if not text: |
| 40 | 250 return (nullid, "", "0", [], "") |
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251 last = text.index("\n\n") |
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252 desc = text[last + 2:] |
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253 l = text[:last].splitlines() |
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254 manifest = bin(l[0]) |
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255 user = l[1] |
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256 date = l[2] |
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257 files = l[3:] |
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258 return (manifest, user, date, files, desc) |
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259 |
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260 def read(self, node): |
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261 return self.extract(self.revision(node)) |
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262 |
| 203 | 263 def add(self, manifest, list, desc, transaction, p1=None, p2=None, |
| 264 user=None, date=None): | |
| 265 date = date or "%d %d" % (time.time(), time.timezone) | |
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266 list.sort() |
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267 l = [hex(manifest), user, date] + list + ["", desc] |
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268 text = "\n".join(l) |
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269 return self.addrevision(text, transaction, self.count(), p1, p2) |
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270 |
| 220 | 271 class dirstate: |
| 244 | 272 def __init__(self, opener, ui, root): |
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273 self.opener = opener |
| 244 | 274 self.root = root |
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275 self.dirty = 0 |
| 20 | 276 self.ui = ui |
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277 self.map = None |
| 227 | 278 self.pl = None |
| 363 | 279 self.copies = {} |
| 220 | 280 |
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281 def __del__(self): |
| 220 | 282 if self.dirty: |
| 283 self.write() | |
| 284 | |
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285 def __getitem__(self, key): |
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286 try: |
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287 return self.map[key] |
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288 except TypeError: |
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289 self.read() |
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290 return self[key] |
| 220 | 291 |
| 292 def __contains__(self, key): | |
| 293 if not self.map: self.read() | |
| 294 return key in self.map | |
| 295 | |
| 227 | 296 def parents(self): |
| 297 if not self.pl: | |
| 298 self.read() | |
| 299 return self.pl | |
| 300 | |
| 301 def setparents(self, p1, p2 = nullid): | |
| 302 self.dirty = 1 | |
| 303 self.pl = p1, p2 | |
| 304 | |
| 220 | 305 def state(self, key): |
| 306 try: | |
| 307 return self[key][0] | |
| 308 except KeyError: | |
| 309 return "?" | |
| 310 | |
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311 def read(self): |
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312 if self.map is not None: return self.map |
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313 |
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314 self.map = {} |
| 227 | 315 self.pl = [nullid, nullid] |
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316 try: |
| 220 | 317 st = self.opener("dirstate").read() |
| 311 | 318 if not st: return |
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319 except: return |
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320 |
| 227 | 321 self.pl = [st[:20], st[20: 40]] |
| 322 | |
| 323 pos = 40 | |
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324 while pos < len(st): |
| 220 | 325 e = struct.unpack(">cllll", st[pos:pos+17]) |
| 326 l = e[4] | |
| 327 pos += 17 | |
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328 f = st[pos:pos + l] |
| 515 | 329 if '\0' in f: |
| 363 | 330 f, c = f.split('\0') |
| 331 self.copies[f] = c | |
| 220 | 332 self.map[f] = e[:4] |
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333 pos += l |
| 363 | 334 |
| 335 def copy(self, source, dest): | |
| 336 self.read() | |
| 337 self.dirty = 1 | |
| 338 self.copies[dest] = source | |
| 339 | |
| 340 def copied(self, file): | |
| 341 return self.copies.get(file, None) | |
| 515 | 342 |
| 220 | 343 def update(self, files, state): |
| 344 ''' current states: | |
| 345 n normal | |
| 231 | 346 m needs merging |
| 220 | 347 r marked for removal |
| 348 a marked for addition''' | |
| 349 | |
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350 if not files: return |
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351 self.read() |
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352 self.dirty = 1 |
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353 for f in files: |
| 220 | 354 if state == "r": |
| 355 self.map[f] = ('r', 0, 0, 0) | |
| 356 else: | |
| 253 | 357 s = os.stat(os.path.join(self.root, f)) |
| 358 self.map[f] = (state, s.st_mode, s.st_size, s.st_mtime) | |
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359 |
| 220 | 360 def forget(self, files): |
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361 if not files: return |
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362 self.read() |
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363 self.dirty = 1 |
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364 for f in files: |
| 20 | 365 try: |
| 366 del self.map[f] | |
| 367 except KeyError: | |
| 220 | 368 self.ui.warn("not in dirstate: %s!\n" % f) |
| 20 | 369 pass |
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370 |
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371 def clear(self): |
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372 self.map = {} |
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373 self.dirty = 1 |
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374 |
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375 def write(self): |
| 220 | 376 st = self.opener("dirstate", "w") |
| 227 | 377 st.write("".join(self.pl)) |
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378 for f, e in self.map.items(): |
| 363 | 379 c = self.copied(f) |
| 380 if c: | |
| 381 f = f + "\0" + c | |
| 220 | 382 e = struct.pack(">cllll", e[0], e[1], e[2], e[3], len(f)) |
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383 st.write(e + f) |
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384 self.dirty = 0 |
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385 |
| 536 | 386 def changes(self, files, ignore): |
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387 self.read() |
| 536 | 388 dc = self.map.copy() |
| 389 lookup, changed, added, unknown = [], [], [], [] | |
| 390 | |
| 391 # compare all files by default | |
| 392 if not files: files = [self.root] | |
| 393 | |
| 394 # recursive generator of all files listed | |
| 395 def walk(files): | |
| 556 | 396 for f in util.unique(files): |
| 537 | 397 f = os.path.join(self.root, f) |
| 536 | 398 if os.path.isdir(f): |
| 399 for dir, subdirs, fl in os.walk(f): | |
| 400 d = dir[len(self.root) + 1:] | |
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401 for sd in subdirs: |
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402 if ignore(os.path.join(d, sd +'/')): |
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403 subdirs.remove(sd) |
| 536 | 404 for fn in fl: |
| 405 fn = util.pconvert(os.path.join(d, fn)) | |
| 406 yield fn | |
| 407 else: | |
| 408 yield f[len(self.root) + 1:] | |
| 409 | |
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410 for k in dc.keys(): |
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411 yield k |
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412 |
| 556 | 413 for fn in util.unique(walk(files)): |
| 536 | 414 try: s = os.stat(os.path.join(self.root, fn)) |
| 415 except: continue | |
| 416 | |
| 417 if fn in dc: | |
| 418 c = dc[fn] | |
| 419 del dc[fn] | |
| 420 | |
| 421 if c[0] == 'm': | |
| 422 changed.append(fn) | |
| 423 elif c[0] == 'a': | |
| 424 added.append(fn) | |
| 425 elif c[0] == 'r': | |
| 426 unknown.append(fn) | |
| 427 elif c[2] != s.st_size or (c[1] ^ s.st_mode) & 0100: | |
| 428 changed.append(fn) | |
| 429 elif c[1] != s.st_mode or c[3] != s.st_mtime: | |
| 430 lookup.append(fn) | |
| 431 else: | |
| 432 if not ignore(fn): unknown.append(fn) | |
| 433 | |
| 434 return (lookup, changed, added, dc.keys(), unknown) | |
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435 |
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436 # used to avoid circular references so destructors work |
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437 def opener(base): |
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438 p = base |
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439 def o(path, mode="r"): |
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440 if p.startswith("http://"): |
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441 f = os.path.join(p, urllib.quote(path)) |
| 372 | 442 return httprangereader.httprangereader(f) |
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443 |
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444 f = os.path.join(p, path) |
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445 |
| 292 | 446 mode += "b" # for that other OS |
| 447 | |
| 448 if mode[0] != "r": | |
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449 try: |
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450 s = os.stat(f) |
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451 except OSError: |
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452 d = os.path.dirname(f) |
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453 if not os.path.isdir(d): |
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454 os.makedirs(d) |
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455 else: |
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456 if s.st_nlink > 1: |
| 417 | 457 file(f + ".tmp", "wb").write(file(f, "rb").read()) |
| 421 | 458 util.rename(f+".tmp", f) |
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459 |
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460 return file(f, mode) |
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461 |
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462 return o |
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463 |
| 499 | 464 class RepoError(Exception): pass |
| 465 | |
| 60 | 466 class localrepository: |
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467 def __init__(self, ui, path=None, create=0): |
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468 self.remote = 0 |
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469 if path and path.startswith("http://"): |
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470 self.remote = 1 |
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471 self.path = path |
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472 else: |
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473 if not path: |
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474 p = os.getcwd() |
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475 while not os.path.isdir(os.path.join(p, ".hg")): |
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476 oldp = p |
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477 p = os.path.dirname(p) |
| 499 | 478 if p == oldp: raise RepoError("no repo found") |
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479 path = p |
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480 self.path = os.path.join(path, ".hg") |
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481 |
| 405 | 482 if not create and not os.path.isdir(self.path): |
| 499 | 483 raise RepoError("repository %s not found" % self.path) |
| 405 | 484 |
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485 self.root = path |
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486 self.ui = ui |
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487 |
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488 if create: |
| 515 | 489 os.mkdir(self.path) |
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490 os.mkdir(self.join("data")) |
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491 |
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492 self.opener = opener(self.path) |
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493 self.wopener = opener(self.root) |
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494 self.manifest = manifest(self.opener) |
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495 self.changelog = changelog(self.opener) |
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496 self.ignorefunc = None |
| 343 | 497 self.tagscache = None |
| 498 self.nodetagscache = None | |
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499 |
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500 if not self.remote: |
| 244 | 501 self.dirstate = dirstate(self.opener, ui, self.root) |
| 337 | 502 try: |
| 503 self.ui.readconfig(self.opener("hgrc")) | |
| 504 except IOError: pass | |
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505 |
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506 def ignore(self, f): |
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507 if not self.ignorefunc: |
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508 bigpat = ["^.hg/$"] |
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509 try: |
| 417 | 510 l = file(self.wjoin(".hgignore")) |
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511 for pat in l: |
| 9 | 512 if pat != "\n": |
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513 p = util.pconvert(pat[:-1]) |
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514 try: |
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515 r = re.compile(p) |
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516 except: |
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517 self.ui.warn("ignoring invalid ignore" |
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518 + " regular expression '%s'\n" % p) |
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519 else: |
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520 bigpat.append(util.pconvert(pat[:-1])) |
|
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521 except IOError: pass |
|
679
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522 |
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523 s = "(?:%s)" % (")|(?:".join(bigpat)) |
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524 r = re.compile(s) |
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525 self.ignorefunc = r.search |
|
649
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526 |
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527 return self.ignorefunc(f) |
|
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528 |
| 487 | 529 def hook(self, name, **args): |
| 530 s = self.ui.config("hooks", name) | |
| 531 if s: | |
| 532 self.ui.note("running hook %s: %s\n" % (name, s)) | |
| 533 old = {} | |
| 534 for k, v in args.items(): | |
| 535 k = k.upper() | |
| 536 old[k] = os.environ.get(k, None) | |
| 537 os.environ[k] = v | |
| 538 | |
| 539 r = os.system(s) | |
| 540 | |
| 541 for k, v in old.items(): | |
| 542 if v != None: | |
| 543 os.environ[k] = v | |
| 544 else: | |
| 545 del os.environ[k] | |
| 546 | |
| 547 if r: | |
| 548 self.ui.warn("abort: %s hook failed with status %d!\n" % | |
| 549 (name, r)) | |
| 550 return False | |
| 551 return True | |
| 552 | |
| 343 | 553 def tags(self): |
| 554 '''return a mapping of tag to node''' | |
|
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555 if not self.tagscache: |
| 343 | 556 self.tagscache = {} |
|
609
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557 def addtag(self, k, n): |
|
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558 try: |
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559 bin_n = bin(n) |
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parents:
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560 except TypeError: |
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561 bin_n = '' |
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562 self.tagscache[k.strip()] = bin_n |
| 659 | 563 |
| 67 | 564 try: |
| 254 | 565 # read each head of the tags file, ending with the tip |
| 566 # and add each tag found to the map, with "newer" ones | |
| 567 # taking precedence | |
| 67 | 568 fl = self.file(".hgtags") |
| 254 | 569 h = fl.heads() |
| 570 h.reverse() | |
| 571 for r in h: | |
| 572 for l in fl.revision(r).splitlines(): | |
| 573 if l: | |
|
385
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574 n, k = l.split(" ", 1) |
|
609
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575 addtag(self, k, n) |
|
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576 except KeyError: |
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577 pass |
| 659 | 578 |
|
609
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579 try: |
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580 f = self.opener("localtags") |
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581 for l in f: |
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582 n, k = l.split(" ", 1) |
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583 addtag(self, k, n) |
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584 except IOError: |
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585 pass |
| 659 | 586 |
| 343 | 587 self.tagscache['tip'] = self.changelog.tip() |
| 659 | 588 |
| 343 | 589 return self.tagscache |
| 590 | |
| 591 def tagslist(self): | |
| 592 '''return a list of tags ordered by revision''' | |
| 593 l = [] | |
|
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594 for t, n in self.tags().items(): |
| 343 | 595 try: |
| 596 r = self.changelog.rev(n) | |
| 597 except: | |
| 598 r = -2 # sort to the beginning of the list if unknown | |
| 599 l.append((r,t,n)) | |
| 600 l.sort() | |
| 601 return [(t,n) for r,t,n in l] | |
| 602 | |
| 603 def nodetags(self, node): | |
| 604 '''return the tags associated with a node''' | |
| 605 if not self.nodetagscache: | |
| 606 self.nodetagscache = {} | |
| 607 for t,n in self.tags().items(): | |
| 608 self.nodetagscache.setdefault(n,[]).append(t) | |
| 609 return self.nodetagscache.get(node, []) | |
| 610 | |
| 611 def lookup(self, key): | |
| 67 | 612 try: |
| 343 | 613 return self.tags()[key] |
| 67 | 614 except KeyError: |
|
658
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615 try: |
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616 return self.changelog.lookup(key) |
|
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617 except: |
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618 raise RepoError("unknown revision '%s'" % key) |
| 67 | 619 |
|
634
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620 def dev(self): |
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621 if self.remote: return -1 |
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622 return os.stat(self.path).st_dev |
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623 |
|
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624 def join(self, f): |
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625 return os.path.join(self.path, f) |
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626 |
| 244 | 627 def wjoin(self, f): |
| 628 return os.path.join(self.root, f) | |
| 629 | |
|
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|
630 def file(self, f): |
| 192 | 631 if f[0] == '/': f = f[1:] |
|
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632 return filelog(self.opener, f) |
|
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633 |
| 627 | 634 def getcwd(self): |
| 635 cwd = os.getcwd() | |
| 636 if cwd == self.root: return '' | |
| 637 return cwd[len(self.root) + 1:] | |
| 638 | |
|
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639 def wfile(self, f, mode='r'): |
|
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640 return self.wopener(f, mode) |
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641 |
|
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642 def transaction(self): |
| 251 | 643 # save dirstate for undo |
| 263 | 644 try: |
| 645 ds = self.opener("dirstate").read() | |
| 646 except IOError: | |
| 647 ds = "" | |
| 251 | 648 self.opener("undo.dirstate", "w").write(ds) |
| 515 | 649 |
| 582 | 650 return transaction.transaction(self.ui.warn, |
| 651 self.opener, self.join("journal"), | |
| 262 | 652 self.join("undo")) |
|
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653 |
| 210 | 654 def recover(self): |
| 225 | 655 lock = self.lock() |
| 557 | 656 if os.path.exists(self.join("journal")): |
| 501 | 657 self.ui.status("rolling back interrupted transaction\n") |
| 557 | 658 return transaction.rollback(self.opener, self.join("journal")) |
| 210 | 659 else: |
| 660 self.ui.warn("no interrupted transaction available\n") | |
| 661 | |
| 662 def undo(self): | |
| 225 | 663 lock = self.lock() |
| 210 | 664 if os.path.exists(self.join("undo")): |
| 501 | 665 self.ui.status("rolling back last transaction\n") |
| 262 | 666 transaction.rollback(self.opener, self.join("undo")) |
| 251 | 667 self.dirstate = None |
| 421 | 668 util.rename(self.join("undo.dirstate"), self.join("dirstate")) |
| 251 | 669 self.dirstate = dirstate(self.opener, self.ui, self.root) |
| 163 | 670 else: |
| 210 | 671 self.ui.warn("no undo information available\n") |
| 162 | 672 |
| 161 | 673 def lock(self, wait = 1): |
| 674 try: | |
| 675 return lock.lock(self.join("lock"), 0) | |
| 676 except lock.LockHeld, inst: | |
| 677 if wait: | |
| 678 self.ui.warn("waiting for lock held by %s\n" % inst.args[0]) | |
| 679 return lock.lock(self.join("lock"), wait) | |
| 680 raise inst | |
| 681 | |
| 203 | 682 def rawcommit(self, files, text, user, date, p1=None, p2=None): |
| 442 | 683 orig_parent = self.dirstate.parents()[0] or nullid |
|
452
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parents:
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|
684 p1 = p1 or self.dirstate.parents()[0] or nullid |
|
a1e91c24dab5
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diff
changeset
|
685 p2 = p2 or self.dirstate.parents()[1] or nullid |
| 302 | 686 c1 = self.changelog.read(p1) |
| 687 c2 = self.changelog.read(p2) | |
| 688 m1 = self.manifest.read(c1[0]) | |
| 689 mf1 = self.manifest.readflags(c1[0]) | |
| 690 m2 = self.manifest.read(c2[0]) | |
| 691 | |
| 442 | 692 if orig_parent == p1: |
| 693 update_dirstate = 1 | |
| 694 else: | |
| 695 update_dirstate = 0 | |
| 696 | |
| 203 | 697 tr = self.transaction() |
| 302 | 698 mm = m1.copy() |
| 699 mfm = mf1.copy() | |
| 203 | 700 linkrev = self.changelog.count() |
| 701 for f in files: | |
| 702 try: | |
| 302 | 703 t = self.wfile(f).read() |
| 441 | 704 tm = util.is_exec(self.wjoin(f), mfm.get(f, False)) |
| 302 | 705 r = self.file(f) |
| 706 mfm[f] = tm | |
| 360 | 707 mm[f] = r.add(t, {}, tr, linkrev, |
| 302 | 708 m1.get(f, nullid), m2.get(f, nullid)) |
| 442 | 709 if update_dirstate: |
| 710 self.dirstate.update([f], "n") | |
| 203 | 711 except IOError: |
|
314
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712 try: |
|
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713 del mm[f] |
|
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714 del mfm[f] |
| 442 | 715 if update_dirstate: |
| 716 self.dirstate.forget([f]) | |
|
314
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717 except: |
|
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718 # deleted from p2? |
|
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|
719 pass |
| 203 | 720 |
| 302 | 721 mnode = self.manifest.add(mm, mfm, tr, linkrev, c1[0], c2[0]) |
|
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parents:
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|
722 user = user or self.ui.username() |
| 302 | 723 n = self.changelog.add(mnode, files, text, tr, p1, p2, user, date) |
| 203 | 724 tr.close() |
| 442 | 725 if update_dirstate: |
| 726 self.dirstate.setparents(n, nullid) | |
| 203 | 727 |
| 317 | 728 def commit(self, files = None, text = "", user = None, date = None): |
| 220 | 729 commit = [] |
| 730 remove = [] | |
| 731 if files: | |
| 732 for f in files: | |
| 733 s = self.dirstate.state(f) | |
| 244 | 734 if s in 'nmai': |
| 220 | 735 commit.append(f) |
| 736 elif s == 'r': | |
| 737 remove.append(f) | |
| 738 else: | |
| 244 | 739 self.ui.warn("%s not tracked!\n" % f) |
| 220 | 740 else: |
| 536 | 741 (c, a, d, u) = self.changes(None, None) |
| 220 | 742 commit = c + a |
| 743 remove = d | |
|
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744 |
| 220 | 745 if not commit and not remove: |
| 151 | 746 self.ui.status("nothing changed\n") |
| 747 return | |
| 748 | |
| 487 | 749 if not self.hook("precommit"): |
| 750 return 1 | |
| 751 | |
| 229 | 752 p1, p2 = self.dirstate.parents() |
| 753 c1 = self.changelog.read(p1) | |
| 754 c2 = self.changelog.read(p2) | |
| 755 m1 = self.manifest.read(c1[0]) | |
| 276 | 756 mf1 = self.manifest.readflags(c1[0]) |
| 229 | 757 m2 = self.manifest.read(c2[0]) |
| 225 | 758 lock = self.lock() |
| 151 | 759 tr = self.transaction() |
| 760 | |
|
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761 # check in files |
|
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762 new = {} |
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763 linkrev = self.changelog.count() |
| 220 | 764 commit.sort() |
| 765 for f in commit: | |
| 83 | 766 self.ui.note(f + "\n") |
|
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767 try: |
| 441 | 768 mf1[f] = util.is_exec(self.wjoin(f), mf1.get(f, False)) |
| 418 | 769 t = self.wfile(f).read() |
|
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|
770 except IOError: |
|
667
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A number of minor fixes to problems that pychecker found.
mark.williamson@cl.cam.ac.uk
parents:
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diff
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|
771 self.ui.warn("trouble committing %s!\n" % f) |
| 220 | 772 raise |
| 773 | |
| 363 | 774 meta = {} |
| 775 cp = self.dirstate.copied(f) | |
| 776 if cp: | |
| 777 meta["copy"] = cp | |
| 778 meta["copyrev"] = hex(m1.get(cp, m2.get(cp, nullid))) | |
| 575 | 779 self.ui.debug(" %s: copy %s:%s\n" % (f, cp, meta["copyrev"])) |
| 363 | 780 |
|
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|
781 r = self.file(f) |
| 229 | 782 fp1 = m1.get(f, nullid) |
| 783 fp2 = m2.get(f, nullid) | |
| 363 | 784 new[f] = r.add(t, meta, tr, linkrev, fp1, fp2) |
|
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785 |
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786 # update manifest |
| 229 | 787 m1.update(new) |
|
416
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[PATCH] Removal of a file added by merging branches
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parents:
415
diff
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788 for f in remove: |
|
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789 if f in m1: |
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790 del m1[f] |
| 644 | 791 mn = self.manifest.add(m1, mf1, tr, linkrev, c1[0], c2[0], (new,remove)) |
|
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792 |
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793 # add changeset |
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794 new = new.keys() |
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795 new.sort() |
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|
796 |
| 288 | 797 if not text: |
| 798 edittext = "\n" + "HG: manifest hash %s\n" % hex(mn) | |
| 799 edittext += "".join(["HG: changed %s\n" % f for f in new]) | |
| 800 edittext += "".join(["HG: removed %s\n" % f for f in remove]) | |
| 801 edittext = self.ui.edit(edittext) | |
| 802 if not edittext.rstrip(): | |
| 803 return 1 | |
| 804 text = edittext | |
|
0
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805 |
|
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|
806 user = user or self.ui.username() |
| 317 | 807 n = self.changelog.add(mn, new, text, tr, p1, p2, user, date) |
| 487 | 808 |
|
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809 tr.close() |
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810 |
| 229 | 811 self.dirstate.setparents(n) |
| 220 | 812 self.dirstate.update(new, "n") |
| 813 self.dirstate.forget(remove) | |
|
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814 |
|
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659
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|
815 if not self.hook("commit", node=hex(n)): |
|
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816 return 1 |
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|
817 |
| 537 | 818 def changes(self, node1, node2, files=None): |
| 566 | 819 mf2, u = None, [] |
|
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820 |
| 536 | 821 def fcmp(fn, mf): |
|
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|
822 t1 = self.wfile(fn).read() |
| 29 | 823 t2 = self.file(fn).revision(mf[fn]) |
| 824 return cmp(t1, t2) | |
| 825 | |
| 536 | 826 # are we comparing the working directory? |
| 561 | 827 if not node2: |
| 536 | 828 l, c, a, d, u = self.dirstate.changes(files, self.ignore) |
| 829 | |
| 830 # are we comparing working dir against its parent? | |
| 561 | 831 if not node1: |
| 536 | 832 if l: |
| 833 # do a full compare of any files that might have changed | |
| 834 change = self.changelog.read(self.dirstate.parents()[0]) | |
| 561 | 835 mf2 = self.manifest.read(change[0]) |
| 548 | 836 for f in l: |
| 561 | 837 if fcmp(f, mf2): |
| 536 | 838 c.append(f) |
| 561 | 839 |
| 840 for l in c, a, d, u: | |
| 841 l.sort() | |
| 842 | |
| 536 | 843 return (c, a, d, u) |
| 515 | 844 |
| 536 | 845 # are we comparing working dir against non-tip? |
| 846 # generate a pseudo-manifest for the working dir | |
| 561 | 847 if not node2: |
| 848 if not mf2: | |
| 536 | 849 change = self.changelog.read(self.dirstate.parents()[0]) |
| 561 | 850 mf2 = self.manifest.read(change[0]).copy() |
| 536 | 851 for f in a + c + l: |
| 561 | 852 mf2[f] = "" |
| 536 | 853 for f in d: |
| 561 | 854 if f in mf2: del mf2[f] |
| 536 | 855 else: |
| 561 | 856 change = self.changelog.read(node2) |
| 857 mf2 = self.manifest.read(change[0]) | |
|
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|
858 |
| 566 | 859 # flush lists from dirstate before comparing manifests |
| 860 c, a = [], [] | |
| 861 | |
| 561 | 862 change = self.changelog.read(node1) |
| 863 mf1 = self.manifest.read(change[0]).copy() | |
| 32 | 864 |
| 865 for fn in mf2: | |
| 866 if mf1.has_key(fn): | |
| 867 if mf1[fn] != mf2[fn]: | |
| 561 | 868 if mf2[fn] != "" or fcmp(fn, mf1): |
| 536 | 869 c.append(fn) |
| 32 | 870 del mf1[fn] |
| 871 else: | |
| 536 | 872 a.append(fn) |
| 515 | 873 |
| 536 | 874 d = mf1.keys() |
| 561 | 875 |
| 876 for l in c, a, d, u: | |
| 877 l.sort() | |
| 515 | 878 |
| 536 | 879 return (c, a, d, u) |
| 32 | 880 |
|
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881 def add(self, list): |
| 220 | 882 for f in list: |
| 244 | 883 p = self.wjoin(f) |
|
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|
884 if not os.path.exists(p): |
| 659 | 885 self.ui.warn("%s does not exist!\n" % f) |
|
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886 elif not os.path.isfile(p): |
|
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|
887 self.ui.warn("%s not added: mercurial only supports files currently\n" % f) |
| 220 | 888 elif self.dirstate.state(f) == 'n': |
| 889 self.ui.warn("%s already tracked!\n" % f) | |
| 890 else: | |
| 891 self.dirstate.update([f], "a") | |
| 892 | |
| 893 def forget(self, list): | |
| 894 for f in list: | |
| 895 if self.dirstate.state(f) not in 'ai': | |
| 896 self.ui.warn("%s not added!\n" % f) | |
| 897 else: | |
| 898 self.dirstate.forget([f]) | |
|
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|
899 |
|
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|
900 def remove(self, list): |
|
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|
901 for f in list: |
| 244 | 902 p = self.wjoin(f) |
|
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parents:
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diff
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|
903 if os.path.exists(p): |
| 220 | 904 self.ui.warn("%s still exists!\n" % f) |
| 402 | 905 elif self.dirstate.state(f) == 'a': |
| 906 self.ui.warn("%s never committed!\n" % f) | |
|
657
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|
907 self.dirstate.forget([f]) |
| 220 | 908 elif f not in self.dirstate: |
| 909 self.ui.warn("%s not tracked!\n" % f) | |
| 910 else: | |
| 911 self.dirstate.update([f], "r") | |
|
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|
912 |
| 363 | 913 def copy(self, source, dest): |
| 914 p = self.wjoin(dest) | |
|
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diff
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|
915 if not os.path.exists(dest): |
| 363 | 916 self.ui.warn("%s does not exist!\n" % dest) |
|
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parents:
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diff
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|
917 elif not os.path.isfile(dest): |
| 659 | 918 self.ui.warn("copy failed: %s is not a file\n" % dest) |
| 363 | 919 else: |
| 920 if self.dirstate.state(dest) == '?': | |
| 921 self.dirstate.update([dest], "a") | |
| 922 self.dirstate.copy(source, dest) | |
| 923 | |
| 222 | 924 def heads(self): |
| 925 return self.changelog.heads() | |
| 926 | |
|
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|
927 def branches(self, nodes): |
|
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|
928 if not nodes: nodes = [self.changelog.tip()] |
|
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|
929 b = [] |
|
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|
930 for n in nodes: |
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|
931 t = n |
|
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|
932 while n: |
|
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|
933 p = self.changelog.parents(n) |
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934 if p[1] != nullid or p[0] == nullid: |
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|
935 b.append((t, n, p[0], p[1])) |
|
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|
936 break |
|
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|
937 n = p[0] |
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|
938 return b |
|
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|
939 |
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|
940 def between(self, pairs): |
|
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|
941 r = [] |
|
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|
942 |
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943 for top, bottom in pairs: |
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|
944 n, l, i = top, [], 0 |
|
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|
945 f = 1 |
|
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parents:
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|
946 |
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947 while n != bottom: |
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|
948 p = self.changelog.parents(n)[0] |
|
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|
949 if i == f: |
| 575 | 950 l.append(n) |
|
56
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951 f = f * 2 |
|
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parents:
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|
952 n = p |
|
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|
953 i += 1 |
|
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|
954 |
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|
955 r.append(l) |
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|
956 |
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parents:
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|
957 return r |
|
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parents:
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diff
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|
958 |
|
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parents:
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diff
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|
959 def newer(self, nodes): |
|
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mpm@selenic.com
parents:
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diff
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|
960 m = {} |
|
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parents:
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diff
changeset
|
961 nl = [] |
| 94 | 962 pm = {} |
|
56
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parents:
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|
963 cl = self.changelog |
|
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parents:
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diff
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|
964 t = l = cl.count() |
| 94 | 965 |
| 966 # find the lowest numbered node | |
|
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|
967 for n in nodes: |
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diff
changeset
|
968 l = min(l, cl.rev(n)) |
| 94 | 969 m[n] = 1 |
| 46 | 970 |
|
56
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parents:
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|
971 for i in xrange(l, t): |
|
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|
972 n = cl.node(i) |
| 94 | 973 if n in m: # explicitly listed |
| 974 pm[n] = 1 | |
| 975 nl.append(n) | |
| 976 continue | |
|
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|
977 for p in cl.parents(n): |
| 94 | 978 if p in pm: # parent listed |
| 979 pm[n] = 1 | |
|
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parents:
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|
980 nl.append(n) |
| 94 | 981 break |
|
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|
982 |
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|
983 return nl |
|
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|
984 |
|
621
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diff
changeset
|
985 def findincoming(self, remote, base={}): |
|
65
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diff
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|
986 m = self.changelog.nodemap |
|
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|
987 search = [] |
|
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988 fetch = [] |
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989 seen = {} |
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990 seenbranch = {} |
| 192 | 991 |
|
636
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|
992 # assume we're closer to the tip than the root |
|
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|
993 # and start by examining the heads |
| 222 | 994 self.ui.status("searching for changes\n") |
| 995 heads = remote.heads() | |
| 996 unknown = [] | |
| 997 for h in heads: | |
| 998 if h not in m: | |
| 999 unknown.append(h) | |
|
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|
1000 else: |
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|
1001 base[h] = 1 |
| 46 | 1002 |
| 222 | 1003 if not unknown: |
| 60 | 1004 return None |
| 324 | 1005 |
| 1006 rep = {} | |
| 1007 reqcnt = 0 | |
| 515 | 1008 |
|
579
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|
1009 # search through remote branches |
|
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1010 # a 'branch' here is a linear segment of history, with four parts: |
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|
1011 # head, root, first parent, second parent |
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diff
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|
1012 # (a branch always has two parents (or none) by definition) |
| 222 | 1013 unknown = remote.branches(unknown) |
|
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1014 while unknown: |
| 324 | 1015 r = [] |
| 1016 while unknown: | |
| 1017 n = unknown.pop(0) | |
| 1018 if n[0] in seen: | |
| 1019 continue | |
|
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|
1020 |
| 324 | 1021 self.ui.debug("examining %s:%s\n" % (short(n[0]), short(n[1]))) |
| 1022 if n[0] == nullid: | |
| 1023 break | |
| 328 | 1024 if n in seenbranch: |
| 324 | 1025 self.ui.debug("branch already found\n") |
| 1026 continue | |
| 1027 if n[1] and n[1] in m: # do we know the base? | |
| 1028 self.ui.debug("found incomplete branch %s:%s\n" | |
| 1029 % (short(n[0]), short(n[1]))) | |
| 1030 search.append(n) # schedule branch range for scanning | |
| 328 | 1031 seenbranch[n] = 1 |
| 324 | 1032 else: |
| 1033 if n[1] not in seen and n[1] not in fetch: | |
| 1034 if n[2] in m and n[3] in m: | |
| 1035 self.ui.debug("found new changeset %s\n" % | |
| 1036 short(n[1])) | |
| 1037 fetch.append(n[1]) # earliest unknown | |
|
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|
1038 base[n[2]] = 1 # latest known |
| 324 | 1039 continue |
| 1040 | |
| 1041 for a in n[2:4]: | |
| 1042 if a not in rep: | |
| 1043 r.append(a) | |
| 1044 rep[a] = 1 | |
| 1045 | |
| 328 | 1046 seen[n[0]] = 1 |
| 1047 | |
| 324 | 1048 if r: |
| 1049 reqcnt += 1 | |
| 1050 self.ui.debug("request %d: %s\n" % | |
| 1051 (reqcnt, " ".join(map(short, r)))) | |
| 1052 for p in range(0, len(r), 10): | |
| 1053 for b in remote.branches(r[p:p+10]): | |
|
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1054 self.ui.debug("received %s:%s\n" % |
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1055 (short(b[0]), short(b[1]))) |
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1056 if b[0] not in m and b[0] not in seen: |
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1057 unknown.append(b) |
| 515 | 1058 |
|
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|
1059 # do binary search on the branches we found |
|
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1060 while search: |
|
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1061 n = search.pop(0) |
| 324 | 1062 reqcnt += 1 |
|
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1063 l = remote.between([(n[0], n[1])])[0] |
| 328 | 1064 l.append(n[1]) |
|
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|
1065 p = n[0] |
|
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|
1066 f = 1 |
| 328 | 1067 for i in l: |
| 1068 self.ui.debug("narrowing %d:%d %s\n" % (f, len(l), short(i))) | |
|
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|
1069 if i in m: |
| 85 | 1070 if f <= 2: |
| 83 | 1071 self.ui.debug("found new branch changeset %s\n" % |
| 1072 short(p)) | |
|
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|
1073 fetch.append(p) |
|
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1074 base[i] = 1 |
|
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1075 else: |
| 83 | 1076 self.ui.debug("narrowed branch search to %s:%s\n" |
| 1077 % (short(p), short(i))) | |
|
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|
1078 search.append((p, i)) |
|
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|
1079 break |
|
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|
1080 p, f = i, f * 2 |
|
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1081 |
|
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1082 # sanity check our fetch list |
|
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1083 for f in fetch: |
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1084 if f in m: |
| 499 | 1085 raise RepoError("already have changeset " + short(f[:4])) |
| 83 | 1086 |
|
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|
1087 if base.keys() == [nullid]: |
|
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|
1088 self.ui.warn("warning: pulling from an unrelated repository!\n") |
| 511 | 1089 |
| 94 | 1090 self.ui.note("adding new changesets starting at " + |
| 83 | 1091 " ".join([short(f) for f in fetch]) + "\n") |
|
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1092 |
| 324 | 1093 self.ui.debug("%d total queries\n" % reqcnt) |
| 1094 | |
| 516 | 1095 return fetch |
| 1096 | |
|
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1097 def findoutgoing(self, remote): |
|
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1098 base = {} |
|
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1099 self.findincoming(remote, base) |
|
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1100 remain = dict.fromkeys(self.changelog.nodemap) |
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1101 |
|
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1102 # prune everything remote has from the tree |
|
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1103 del remain[nullid] |
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1104 remove = base.keys() |
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1105 while remove: |
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1106 n = remove.pop(0) |
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1107 if n in remain: |
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1108 del remain[n] |
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1109 for p in self.changelog.parents(n): |
|
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1110 remove.append(p) |
|
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1111 |
|
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1112 # find every node whose parents have been pruned |
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1113 subset = [] |
|
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1114 for n in remain: |
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1115 p1, p2 = self.changelog.parents(n) |
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1116 if p1 not in remain and p2 not in remain: |
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1117 subset.append(n) |
|
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1118 |
|
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1119 # this is the set of all roots we have to push |
|
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|
1120 return subset |
|
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1121 |
|
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1122 def pull(self, remote): |
|
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1123 lock = self.lock() |
|
636
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1124 |
|
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|
1125 # if we have an empty repo, fetch everything |
|
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1126 if self.changelog.tip() == nullid: |
|
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1127 self.ui.status("requesting all changes\n") |
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|
1128 fetch = [nullid] |
|
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1129 else: |
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1130 fetch = self.findincoming(remote) |
|
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|
1131 |
|
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1132 if not fetch: |
|
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|
1133 self.ui.status("no changes found\n") |
|
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1134 return 1 |
|
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|
1135 |
|
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|
1136 cg = remote.changegroup(fetch) |
|
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|
1137 return self.addchangegroup(cg) |
|
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1138 |
|
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|
1139 def push(self, remote): |
|
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|
1140 lock = remote.lock() |
|
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|
1141 update = self.findoutgoing(remote) |
|
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|
1142 if not update: |
|
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|
1143 self.ui.status("no changes found\n") |
|
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|
1144 return 1 |
|
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|
1145 |
|
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|
1146 cg = self.changegroup(update) |
|
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|
1147 return remote.addchangegroup(cg) |
|
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|
1148 |
|
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1149 def changegroup(self, basenodes): |
| 222 | 1150 class genread: |
| 1151 def __init__(self, generator): | |
| 1152 self.g = generator | |
| 1153 self.buf = "" | |
| 1154 def read(self, l): | |
| 1155 while l > len(self.buf): | |
| 1156 try: | |
| 1157 self.buf += self.g.next() | |
| 1158 except StopIteration: | |
| 1159 break | |
| 1160 d, self.buf = self.buf[:l], self.buf[l:] | |
| 1161 return d | |
| 515 | 1162 |
|
635
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|
1163 def gengroup(): |
|
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|
1164 nodes = self.newer(basenodes) |
|
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|
1165 |
|
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|
1166 # construct the link map |
|
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|
1167 linkmap = {} |
|
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|
1168 for n in nodes: |
|
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changeset
|
1169 linkmap[self.changelog.rev(n)] = n |
|
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|
1170 |
|
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|
1171 # construct a list of all changed files |
|
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|
1172 changed = {} |
|
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|
1173 for n in nodes: |
|
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|
1174 c = self.changelog.read(n) |
|
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changeset
|
1175 for f in c[3]: |
|
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|
1176 changed[f] = 1 |
|
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|
1177 changed = changed.keys() |
|
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|
1178 changed.sort() |
|
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|
1179 |
|
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|
1180 # the changegroup is changesets + manifests + all file revs |
|
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|
1181 revs = [ self.changelog.rev(n) for n in nodes ] |
|
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|
1182 |
|
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|
1183 for y in self.changelog.group(linkmap): yield y |
|
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changeset
|
1184 for y in self.manifest.group(linkmap): yield y |
|
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changeset
|
1185 for f in changed: |
|
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changeset
|
1186 yield struct.pack(">l", len(f) + 4) + f |
|
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changeset
|
1187 g = self.file(f).group(linkmap) |
|
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changeset
|
1188 for y in g: |
|
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changeset
|
1189 yield y |
|
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changeset
|
1190 |
|
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changeset
|
1191 yield struct.pack(">l", 0) |
|
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changeset
|
1192 |
|
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changeset
|
1193 return genread(gengroup()) |
|
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|
1194 |
|
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|
1195 def addchangegroup(self, source): |
|
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|
1196 |
| 222 | 1197 def getchunk(): |
| 1198 d = source.read(4) | |
| 1199 if not d: return "" | |
| 1200 l = struct.unpack(">l", d)[0] | |
| 1201 if l <= 4: return "" | |
| 1202 return source.read(l - 4) | |
| 1203 | |
| 1204 def getgroup(): | |
| 1205 while 1: | |
| 1206 c = getchunk() | |
| 1207 if not c: break | |
| 1208 yield c | |
| 1209 | |
| 1210 def csmap(x): | |
| 1211 self.ui.debug("add changeset %s\n" % short(x)) | |
| 1212 return self.changelog.count() | |
| 1213 | |
| 1214 def revmap(x): | |
| 1215 return self.changelog.rev(x) | |
| 1216 | |
|
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1217 if not source: return |
| 222 | 1218 changesets = files = revisions = 0 |
| 225 | 1219 |
| 222 | 1220 tr = self.transaction() |
| 1221 | |
| 1222 # pull off the changeset group | |
| 1223 self.ui.status("adding changesets\n") | |
| 1224 co = self.changelog.tip() | |
|
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1225 cn = self.changelog.addgroup(getgroup(), csmap, tr, 1) # unique |
| 222 | 1226 changesets = self.changelog.rev(cn) - self.changelog.rev(co) |
| 1227 | |
| 1228 # pull off the manifest group | |
| 1229 self.ui.status("adding manifests\n") | |
| 1230 mm = self.manifest.tip() | |
| 1231 mo = self.manifest.addgroup(getgroup(), revmap, tr) | |
| 1232 | |
| 1233 # process the files | |
| 1234 self.ui.status("adding file revisions\n") | |
| 1235 while 1: | |
| 1236 f = getchunk() | |
| 1237 if not f: break | |
| 1238 self.ui.debug("adding %s revisions\n" % f) | |
| 1239 fl = self.file(f) | |
|
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1240 o = fl.count() |
| 222 | 1241 n = fl.addgroup(getgroup(), revmap, tr) |
|
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1242 revisions += fl.count() - o |
| 222 | 1243 files += 1 |
| 1244 | |
| 1245 self.ui.status(("modified %d files, added %d changesets" + | |
| 1246 " and %d new revisions\n") | |
| 1247 % (files, changesets, revisions)) | |
| 1248 | |
| 1249 tr.close() | |
| 1250 return | |
| 1251 | |
| 588 | 1252 def update(self, node, allow=False, force=False, choose=None, |
| 1253 moddirstate=True): | |
|
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1254 pl = self.dirstate.parents() |
| 275 | 1255 if not force and pl[1] != nullid: |
| 254 | 1256 self.ui.warn("aborting: outstanding uncommitted merges\n") |
| 690 | 1257 return 1 |
| 46 | 1258 |
|
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1259 p1, p2 = pl[0], node |
| 305 | 1260 pa = self.changelog.ancestor(p1, p2) |
|
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1261 m1n = self.changelog.read(p1)[0] |
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1262 m2n = self.changelog.read(p2)[0] |
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1263 man = self.manifest.ancestor(m1n, m2n) |
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1264 m1 = self.manifest.read(m1n) |
| 276 | 1265 mf1 = self.manifest.readflags(m1n) |
|
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1266 m2 = self.manifest.read(m2n) |
| 276 | 1267 mf2 = self.manifest.readflags(m2n) |
|
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1268 ma = self.manifest.read(man) |
| 412 | 1269 mfa = self.manifest.readflags(man) |
|
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1270 |
| 536 | 1271 (c, a, d, u) = self.changes(None, None) |
|
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1272 |
|
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1273 # is this a jump, or a merge? i.e. is there a linear path |
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1274 # from p1 to p2? |
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1275 linear_path = (pa == p1 or pa == p2) |
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1276 |
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1277 # resolve the manifest to determine which files |
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1278 # we care about merging |
| 254 | 1279 self.ui.note("resolving manifests\n") |
|
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1280 self.ui.debug(" force %s allow %s moddirstate %s linear %s\n" % |
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1281 (force, allow, moddirstate, linear_path)) |
|
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1282 self.ui.debug(" ancestor %s local %s remote %s\n" % |
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1283 (short(man), short(m1n), short(m2n))) |
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1284 |
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1285 merge = {} |
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1286 get = {} |
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1287 remove = [] |
| 305 | 1288 mark = {} |
| 46 | 1289 |
|
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1290 # construct a working dir manifest |
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|
1291 mw = m1.copy() |
| 276 | 1292 mfw = mf1.copy() |
| 576 | 1293 umap = dict.fromkeys(u) |
| 1294 | |
| 254 | 1295 for f in a + c + u: |
| 1296 mw[f] = "" | |
| 441 | 1297 mfw[f] = util.is_exec(self.wjoin(f), mfw.get(f, False)) |
| 576 | 1298 |
|
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1299 for f in d: |
| 254 | 1300 if f in mw: del mw[f] |
|
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1301 |
|
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|
1302 # If we're jumping between revisions (as opposed to merging), |
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1303 # and if neither the working directory nor the target rev has |
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1304 # the file, then we need to remove it from the dirstate, to |
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1305 # prevent the dirstate from listing the file when it is no |
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1306 # longer in the manifest. |
| 588 | 1307 if moddirstate and linear_path and f not in m2: |
|
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1308 self.dirstate.forget((f,)) |
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1309 |
| 576 | 1310 # Compare manifests |
|
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1311 for f, n in mw.iteritems(): |
| 588 | 1312 if choose and not choose(f): continue |
|
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1313 if f in m2: |
|
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|
1314 s = 0 |
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1315 |
|
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|
1316 # is the wfile new since m1, and match m2? |
| 428 | 1317 if f not in m1: |
|
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1318 t1 = self.wfile(f).read() |
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1319 t2 = self.file(f).revision(m2[f]) |
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1320 if cmp(t1, t2) == 0: |
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|
1321 mark[f] = 1 |
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|
1322 n = m2[f] |
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1323 del t1, t2 |
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1324 |
|
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1325 # are files different? |
|
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1326 if n != m2[f]: |
| 254 | 1327 a = ma.get(f, nullid) |
|
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1328 # are both different from the ancestor? |
| 254 | 1329 if n != a and m2[f] != a: |
|
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|
1330 self.ui.debug(" %s versions differ, resolve\n" % f) |
| 276 | 1331 # merge executable bits |
| 1332 # "if we changed or they changed, change in merge" | |
| 1333 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] | |
| 1334 mode = ((a^b) | (a^c)) ^ a | |
| 1335 merge[f] = (m1.get(f, nullid), m2[f], mode) | |
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|
1336 s = 1 |
| 305 | 1337 # are we clobbering? |
| 1338 # is remote's version newer? | |
| 1339 # or are we going back in time? | |
| 1340 elif force or m2[f] != a or (p2 == pa and mw[f] == m1[f]): | |
|
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1341 self.ui.debug(" remote %s is newer, get\n" % f) |
| 254 | 1342 get[f] = m2[f] |
|
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1343 s = 1 |
| 305 | 1344 else: |
| 1345 mark[f] = 1 | |
| 576 | 1346 elif f in umap: |
| 1347 # this unknown file is the same as the checkout | |
| 1348 get[f] = m2[f] | |
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1349 |
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1350 if not s and mfw[f] != mf2[f]: |
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1351 if force: |
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|
1352 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1353 util.set_exec(self.wjoin(f), mf2[f]) |
|
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1354 else: |
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1355 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] |
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1356 mode = ((a^b) | (a^c)) ^ a |
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1357 if mode != b: |
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1358 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1359 util.set_exec(self.wjoin(f), mode) |
| 305 | 1360 mark[f] = 1 |
|
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1361 del m2[f] |
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1362 elif f in ma: |
| 616 | 1363 if n != ma[f]: |
| 1364 r = "d" | |
| 1365 if not force and (linear_path or allow): | |
|
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1366 r = self.ui.prompt( |
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1367 (" local changed %s which remote deleted\n" % f) + |
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1368 "(k)eep or (d)elete?", "[kd]", "k") |
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1369 if r == "d": |
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1370 remove.append(f) |
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1371 else: |
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1372 self.ui.debug("other deleted %s\n" % f) |
| 254 | 1373 remove.append(f) # other deleted it |
|
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1374 else: |
| 254 | 1375 if n == m1.get(f, nullid): # same as parent |
|
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1376 if p2 == pa: # going backwards? |
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1377 self.ui.debug("remote deleted %s\n" % f) |
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1378 remove.append(f) |
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1379 else: |
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1380 self.ui.debug("local created %s, keeping\n" % f) |
| 254 | 1381 else: |
| 1382 self.ui.debug("working dir created %s, keeping\n" % f) | |
| 46 | 1383 |
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1384 for f, n in m2.iteritems(): |
| 588 | 1385 if choose and not choose(f): continue |
| 256 | 1386 if f[0] == "/": continue |
| 616 | 1387 if f in ma and n != ma[f]: |
| 1388 r = "k" | |
| 1389 if not force and (linear_path or allow): | |
|
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1390 r = self.ui.prompt( |
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1391 ("remote changed %s which local deleted\n" % f) + |
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1392 "(k)eep or (d)elete?", "[kd]", "k") |
| 616 | 1393 if r == "k": get[f] = n |
| 1394 elif f not in ma: | |
| 254 | 1395 self.ui.debug("remote created %s\n" % f) |
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1396 get[f] = n |
| 616 | 1397 else: |
|
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1398 if force or p2 == pa: # going backwards? |
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1399 self.ui.debug("local deleted %s, recreating\n" % f) |
|
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|
1400 get[f] = n |
|
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1401 else: |
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1402 self.ui.debug("local deleted %s\n" % f) |
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1403 |
|
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1404 del mw, m1, m2, ma |
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1405 |
| 275 | 1406 if force: |
| 1407 for f in merge: | |
| 1408 get[f] = merge[f][1] | |
| 1409 merge = {} | |
| 1410 | |
| 690 | 1411 if linear_path or force: |
| 254 | 1412 # we don't need to do any magic, just jump to the new rev |
| 1413 mode = 'n' | |
| 1414 p1, p2 = p2, nullid | |
| 1415 else: | |
| 275 | 1416 if not allow: |
| 305 | 1417 self.ui.status("this update spans a branch" + |
| 1418 " affecting the following files:\n") | |
| 1419 fl = merge.keys() + get.keys() | |
| 1420 fl.sort() | |
| 1421 for f in fl: | |
| 1422 cf = "" | |
| 1423 if f in merge: cf = " (resolve)" | |
| 1424 self.ui.status(" %s%s\n" % (f, cf)) | |
| 1425 self.ui.warn("aborting update spanning branches!\n") | |
| 1426 self.ui.status("(use update -m to perform a branch merge)\n") | |
| 275 | 1427 return 1 |
| 254 | 1428 # we have to remember what files we needed to get/change |
| 1429 # because any file that's different from either one of its | |
| 1430 # parents must be in the changeset | |
| 1431 mode = 'm' | |
| 588 | 1432 if moddirstate: |
| 1433 self.dirstate.update(mark.keys(), "m") | |
| 254 | 1434 |
| 588 | 1435 if moddirstate: |
| 1436 self.dirstate.setparents(p1, p2) | |
|
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1437 |
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1438 # get the files we don't need to change |
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1439 files = get.keys() |
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1440 files.sort() |
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1441 for f in files: |
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1442 if f[0] == "/": continue |
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1443 self.ui.note("getting %s\n" % f) |
| 276 | 1444 t = self.file(f).read(get[f]) |
|
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1445 try: |
|
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1446 self.wfile(f, "w").write(t) |
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1447 except IOError: |
|
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1448 os.makedirs(os.path.dirname(self.wjoin(f))) |
|
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1449 self.wfile(f, "w").write(t) |
| 441 | 1450 util.set_exec(self.wjoin(f), mf2[f]) |
| 588 | 1451 if moddirstate: |
| 1452 self.dirstate.update([f], mode) | |
| 46 | 1453 |
|
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1454 # merge the tricky bits |
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1455 files = merge.keys() |
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1456 files.sort() |
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1457 for f in files: |
| 256 | 1458 self.ui.status("merging %s\n" % f) |
| 276 | 1459 m, o, flag = merge[f] |
|
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1460 self.merge3(f, m, o) |
| 441 | 1461 util.set_exec(self.wjoin(f), flag) |
| 588 | 1462 if moddirstate: |
| 1463 self.dirstate.update([f], 'm') | |
|
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1464 |
| 681 | 1465 remove.sort() |
|
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1466 for f in remove: |
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1467 self.ui.note("removing %s\n" % f) |
| 690 | 1468 try: |
| 1469 os.unlink(f) | |
| 1470 except OSError, inst: | |
| 1471 self.ui.warn("update failed to remove %s: %s!\n" % (f, inst)) | |
| 578 | 1472 # try removing directories that might now be empty |
| 1473 try: os.removedirs(os.path.dirname(f)) | |
| 1474 except: pass | |
| 588 | 1475 if moddirstate: |
| 1476 if mode == 'n': | |
| 1477 self.dirstate.forget(remove) | |
| 1478 else: | |
| 1479 self.dirstate.update(remove, 'r') | |
|
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1480 |
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1481 def merge3(self, fn, my, other): |
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1482 """perform a 3-way merge in the working directory""" |
| 249 | 1483 |
| 96 | 1484 def temp(prefix, node): |
| 1485 pre = "%s~%s." % (os.path.basename(fn), prefix) | |
| 1486 (fd, name) = tempfile.mkstemp("", pre) | |
| 417 | 1487 f = os.fdopen(fd, "wb") |
| 96 | 1488 f.write(fl.revision(node)) |
| 1489 f.close() | |
| 1490 return name | |
| 1491 | |
|
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1492 fl = self.file(fn) |
| 96 | 1493 base = fl.ancestor(my, other) |
| 244 | 1494 a = self.wjoin(fn) |
| 346 | 1495 b = temp("base", base) |
| 1496 c = temp("other", other) | |
| 96 | 1497 |
|
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1498 self.ui.note("resolving %s\n" % fn) |
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1499 self.ui.debug("file %s: other %s ancestor %s\n" % |
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1500 (fn, short(other), short(base))) |
| 96 | 1501 |
|
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1502 cmd = (os.environ.get("HGMERGE") or self.ui.config("ui", "merge") |
|
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1503 or "hgmerge") |
| 240 | 1504 r = os.system("%s %s %s %s" % (cmd, a, b, c)) |
|
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1505 if r: |
| 275 | 1506 self.ui.warn("merging %s failed!\n" % fn) |
|
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1507 |
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1508 os.unlink(b) |
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1509 os.unlink(c) |
| 96 | 1510 |
| 247 | 1511 def verify(self): |
| 1512 filelinkrevs = {} | |
| 1513 filenodes = {} | |
| 1514 changesets = revisions = files = 0 | |
| 1515 errors = 0 | |
| 1516 | |
| 302 | 1517 seen = {} |
| 247 | 1518 self.ui.status("checking changesets\n") |
| 1519 for i in range(self.changelog.count()): | |
| 1520 changesets += 1 | |
| 1521 n = self.changelog.node(i) | |
| 302 | 1522 if n in seen: |
| 1523 self.ui.warn("duplicate changeset at revision %d\n" % i) | |
| 1524 errors += 1 | |
| 1525 seen[n] = 1 | |
| 515 | 1526 |
| 247 | 1527 for p in self.changelog.parents(n): |
| 1528 if p not in self.changelog.nodemap: | |
| 1529 self.ui.warn("changeset %s has unknown parent %s\n" % | |
| 1530 (short(n), short(p))) | |
| 1531 errors += 1 | |
| 1532 try: | |
| 1533 changes = self.changelog.read(n) | |
| 1534 except Exception, inst: | |
| 1535 self.ui.warn("unpacking changeset %s: %s\n" % (short(n), inst)) | |
| 1536 errors += 1 | |
| 1537 | |
| 1538 for f in changes[3]: | |
| 1539 filelinkrevs.setdefault(f, []).append(i) | |
| 1540 | |
| 302 | 1541 seen = {} |
| 247 | 1542 self.ui.status("checking manifests\n") |
| 1543 for i in range(self.manifest.count()): | |
| 1544 n = self.manifest.node(i) | |
| 302 | 1545 if n in seen: |
| 1546 self.ui.warn("duplicate manifest at revision %d\n" % i) | |
| 1547 errors += 1 | |
| 1548 seen[n] = 1 | |
| 515 | 1549 |
| 247 | 1550 for p in self.manifest.parents(n): |
| 1551 if p not in self.manifest.nodemap: | |
| 1552 self.ui.warn("manifest %s has unknown parent %s\n" % | |
| 1553 (short(n), short(p))) | |
| 1554 errors += 1 | |
| 1555 | |
| 1556 try: | |
| 1557 delta = mdiff.patchtext(self.manifest.delta(n)) | |
| 1558 except KeyboardInterrupt: | |
| 582 | 1559 self.ui.warn("aborted") |
| 247 | 1560 sys.exit(0) |
| 1561 except Exception, inst: | |
| 1562 self.ui.warn("unpacking manifest %s: %s\n" | |
| 1563 % (short(n), inst)) | |
| 1564 errors += 1 | |
| 1565 | |
| 1566 ff = [ l.split('\0') for l in delta.splitlines() ] | |
| 1567 for f, fn in ff: | |
| 284 | 1568 filenodes.setdefault(f, {})[bin(fn[:40])] = 1 |
| 247 | 1569 |
| 1570 self.ui.status("crosschecking files in changesets and manifests\n") | |
| 1571 for f in filenodes: | |
| 1572 if f not in filelinkrevs: | |
| 1573 self.ui.warn("file %s in manifest but not in changesets\n" % f) | |
| 1574 errors += 1 | |
| 1575 | |
| 1576 for f in filelinkrevs: | |
| 1577 if f not in filenodes: | |
| 1578 self.ui.warn("file %s in changeset but not in manifest\n" % f) | |
| 1579 errors += 1 | |
| 1580 | |
| 1581 self.ui.status("checking files\n") | |
| 1582 ff = filenodes.keys() | |
| 1583 ff.sort() | |
| 1584 for f in ff: | |
| 1585 if f == "/dev/null": continue | |
| 1586 files += 1 | |
| 1587 fl = self.file(f) | |
| 1588 nodes = { nullid: 1 } | |
| 302 | 1589 seen = {} |
| 247 | 1590 for i in range(fl.count()): |
| 1591 revisions += 1 | |
| 1592 n = fl.node(i) | |
| 1593 | |
| 302 | 1594 if n in seen: |
| 1595 self.ui.warn("%s: duplicate revision %d\n" % (f, i)) | |
| 1596 errors += 1 | |
| 1597 | |
| 247 | 1598 if n not in filenodes[f]: |
| 1599 self.ui.warn("%s: %d:%s not in manifests\n" | |
| 1600 % (f, i, short(n))) | |
| 1601 errors += 1 | |
| 1602 else: | |
| 1603 del filenodes[f][n] | |
| 1604 | |
| 1605 flr = fl.linkrev(n) | |
| 1606 if flr not in filelinkrevs[f]: | |
| 1607 self.ui.warn("%s:%s points to unexpected changeset %d\n" | |
| 1608 % (f, short(n), fl.linkrev(n))) | |
| 1609 errors += 1 | |
| 1610 else: | |
| 1611 filelinkrevs[f].remove(flr) | |
| 1612 | |
| 1613 # verify contents | |
| 1614 try: | |
| 1615 t = fl.read(n) | |
| 1616 except Exception, inst: | |
| 1617 self.ui.warn("unpacking file %s %s: %s\n" | |
| 1618 % (f, short(n), inst)) | |
| 1619 errors += 1 | |
| 1620 | |
| 1621 # verify parents | |
| 1622 (p1, p2) = fl.parents(n) | |
| 1623 if p1 not in nodes: | |
| 1624 self.ui.warn("file %s:%s unknown parent 1 %s" % | |
| 1625 (f, short(n), short(p1))) | |
| 1626 errors += 1 | |
| 1627 if p2 not in nodes: | |
| 1628 self.ui.warn("file %s:%s unknown parent 2 %s" % | |
| 1629 (f, short(n), short(p1))) | |
| 1630 errors += 1 | |
| 1631 nodes[n] = 1 | |
| 1632 | |
| 1633 # cross-check | |
| 1634 for node in filenodes[f]: | |
| 1635 self.ui.warn("node %s in manifests not in %s\n" | |
| 721 | 1636 % (hex(node), f)) |
| 247 | 1637 errors += 1 |
| 1638 | |
| 1639 self.ui.status("%d files, %d changesets, %d total revisions\n" % | |
| 1640 (files, changesets, revisions)) | |
| 1641 | |
| 1642 if errors: | |
| 1643 self.ui.warn("%d integrity errors encountered!\n" % errors) | |
| 1644 return 1 | |
| 1645 | |
|
623
314867960a4a
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diff
changeset
|
1646 class httprepository: |
| 60 | 1647 def __init__(self, ui, path): |
|
176
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Change hg: protocol name to http: and http: to old-http:
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|
1648 self.url = path |
| 60 | 1649 self.ui = ui |
| 321 | 1650 no_list = [ "localhost", "127.0.0.1" ] |
| 1651 host = ui.config("http_proxy", "host") | |
|
424
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Allow override of HTTP_PROXY, http_proxy and no_proxy; make no_proxy work.
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|
1652 if host is None: |
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Allow override of HTTP_PROXY, http_proxy and no_proxy; make no_proxy work.
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|
1653 host = os.environ.get("http_proxy") |
|
426
8c90ab5644c9
Allow hgrc's proxy host and $http_proxy env var to start with http://
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diff
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1654 if host and host.startswith('http://'): |
|
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Allow hgrc's proxy host and $http_proxy env var to start with http://
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|
1655 host = host[7:] |
| 321 | 1656 user = ui.config("http_proxy", "user") |
| 1657 passwd = ui.config("http_proxy", "passwd") | |
| 1658 no = ui.config("http_proxy", "no") | |
|
424
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Allow override of HTTP_PROXY, http_proxy and no_proxy; make no_proxy work.
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|
1659 if no is None: |
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|
1660 no = os.environ.get("no_proxy") |
| 321 | 1661 if no: |
| 1662 no_list = no_list + no.split(",") | |
| 515 | 1663 |
| 321 | 1664 no_proxy = 0 |
| 1665 for h in no_list: | |
| 1666 if (path.startswith("http://" + h + "/") or | |
| 1667 path.startswith("http://" + h + ":") or | |
| 1668 path == "http://" + h): | |
| 1669 no_proxy = 1 | |
| 1670 | |
| 1671 # Note: urllib2 takes proxy values from the environment and those will | |
| 1672 # take precedence | |
|
424
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|
1673 for env in ["HTTP_PROXY", "http_proxy", "no_proxy"]: |
|
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|
1674 if os.environ.has_key(env): |
|
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|
1675 del os.environ[env] |
| 321 | 1676 |
| 1677 proxy_handler = urllib2.BaseHandler() | |
| 1678 if host and not no_proxy: | |
| 1679 proxy_handler = urllib2.ProxyHandler({"http" : "http://" + host}) | |
| 1680 | |
| 1681 authinfo = None | |
| 1682 if user and passwd: | |
| 1683 passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm() | |
| 1684 passmgr.add_password(None, host, user, passwd) | |
| 1685 authinfo = urllib2.ProxyBasicAuthHandler(passmgr) | |
| 1686 | |
| 1687 opener = urllib2.build_opener(proxy_handler, authinfo) | |
| 1688 urllib2.install_opener(opener) | |
| 60 | 1689 |
|
634
da5378d39269
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|
1690 def dev(self): |
|
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|
1691 return -1 |
|
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1692 |
| 60 | 1693 def do_cmd(self, cmd, **args): |
| 83 | 1694 self.ui.debug("sending %s command\n" % cmd) |
| 60 | 1695 q = {"cmd": cmd} |
| 1696 q.update(args) | |
| 1697 qs = urllib.urlencode(q) | |
| 1698 cu = "%s?%s" % (self.url, qs) | |
| 321 | 1699 return urllib2.urlopen(cu) |
| 60 | 1700 |
| 222 | 1701 def heads(self): |
| 1702 d = self.do_cmd("heads").read() | |
| 1703 try: | |
| 1704 return map(bin, d[:-1].split(" ")) | |
| 1705 except: | |
| 1706 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1707 raise | |
| 1708 | |
| 60 | 1709 def branches(self, nodes): |
| 1710 n = " ".join(map(hex, nodes)) | |
|
65
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Fix up a bunch of bugs in the new merge code
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diff
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|
1711 d = self.do_cmd("branches", nodes=n).read() |
| 217 | 1712 try: |
| 1713 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] | |
| 1714 return br | |
| 1715 except: | |
| 1716 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1717 raise | |
| 60 | 1718 |
| 1719 def between(self, pairs): | |
| 1720 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) | |
|
65
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diff
changeset
|
1721 d = self.do_cmd("between", pairs=n).read() |
| 217 | 1722 try: |
| 1723 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] | |
| 1724 return p | |
| 1725 except: | |
| 1726 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1727 raise | |
| 60 | 1728 |
| 1729 def changegroup(self, nodes): | |
| 1730 n = " ".join(map(hex, nodes)) | |
|
65
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Fix up a bunch of bugs in the new merge code
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diff
changeset
|
1731 f = self.do_cmd("changegroup", roots=n) |
| 192 | 1732 bytes = 0 |
|
635
85e2209d401c
Protocol switch from using generators to stream-like objects.
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parents:
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diff
changeset
|
1733 |
|
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changeset
|
1734 class zread: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1735 def __init__(self, f): |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1736 self.zd = zlib.decompressobj() |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1737 self.f = f |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1738 self.buf = "" |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1739 def read(self, l): |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1740 while l > len(self.buf): |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1741 r = f.read(4096) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1742 if r: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1743 self.buf += self.zd.decompress(r) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1744 else: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1745 self.buf += self.zd.flush() |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1746 break |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1747 d, self.buf = self.buf[:l], self.buf[l:] |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1748 return d |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1749 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1750 return zread(f) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1751 |
|
638
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1752 class remotelock: |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1753 def __init__(self, repo): |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1754 self.repo = repo |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1755 def release(self): |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1756 self.repo.unlock() |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1757 self.repo = None |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1758 def __del__(self): |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1759 if self.repo: |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1760 self.release() |
| 60 | 1761 |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1762 class sshrepository: |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1763 def __init__(self, ui, path): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1764 self.url = path |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1765 self.ui = ui |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1766 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1767 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
|
1768 if not m: |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1769 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
|
1770 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1771 self.user = m.group(2) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1772 self.host = m.group(3) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1773 self.port = m.group(5) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1774 self.path = m.group(7) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1775 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1776 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>
parents:
623
diff
changeset
|
1777 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>
parents:
623
diff
changeset
|
1778 path = self.path or "" |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1779 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1780 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
|
1781 cmd = cmd % (args, path) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1782 |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1783 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
|
1784 |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1785 def readerr(self): |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1786 while 1: |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1787 r,w,x = select.select([self.pipee], [], [], 0) |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1788 if not r: break |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1789 l = self.pipee.readline() |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1790 if not l: break |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1791 self.ui.status("remote: ", l) |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1792 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1793 def __del__(self): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1794 self.pipeo.close() |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1795 self.pipei.close() |
|
648
8c89408a7154
Attempt to read all remaining remote output at close
Matt Mackall <mpm@selenic.com>
parents:
646
diff
changeset
|
1796 for l in self.pipee: |
|
8c89408a7154
Attempt to read all remaining remote output at close
Matt Mackall <mpm@selenic.com>
parents:
646
diff
changeset
|
1797 self.ui.status("remote: ", l) |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1798 self.pipee.close() |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1799 |
|
634
da5378d39269
Add a repo method to report repo device
Matt Mackall <mpm@selenic.com>
parents:
627
diff
changeset
|
1800 def dev(self): |
|
da5378d39269
Add a repo method to report repo device
Matt Mackall <mpm@selenic.com>
parents:
627
diff
changeset
|
1801 return -1 |
|
da5378d39269
Add a repo method to report repo device
Matt Mackall <mpm@selenic.com>
parents:
627
diff
changeset
|
1802 |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1803 def do_cmd(self, cmd, **args): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1804 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
|
1805 self.pipeo.write("%s\n" % cmd) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1806 for k, v in args.items(): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1807 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
|
1808 self.pipeo.write(v) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1809 self.pipeo.flush() |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1810 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1811 return self.pipei |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1812 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1813 def call(self, cmd, **args): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1814 r = self.do_cmd(cmd, **args) |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1815 l = r.readline() |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1816 self.readerr() |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1817 try: |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1818 l = int(l) |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1819 except: |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1820 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
|
1821 return r.read(l) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1822 |
|
638
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1823 def lock(self): |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1824 self.call("lock") |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1825 return remotelock(self) |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1826 |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1827 def unlock(self): |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1828 self.call("unlock") |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1829 |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1830 def heads(self): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1831 d = self.call("heads") |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1832 try: |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1833 return map(bin, d[:-1].split(" ")) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1834 except: |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1835 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
|
1836 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1837 def branches(self, nodes): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1838 n = " ".join(map(hex, nodes)) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1839 d = self.call("branches", nodes=n) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1840 try: |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1841 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1842 return br |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1843 except: |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1844 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
|
1845 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1846 def between(self, pairs): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1847 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1848 d = self.call("between", pairs=n) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1849 try: |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1850 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1851 return p |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1852 except: |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1853 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
|
1854 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1855 def changegroup(self, nodes): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
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1856 n = " ".join(map(hex, nodes)) |
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1857 f = self.do_cmd("changegroup", roots=n) |
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1858 return self.pipei |
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1859 |
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1860 def addchangegroup(self, cg): |
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1861 d = self.call("addchangegroup") |
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1862 if d: |
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1863 raise RepoError("push refused: %s", d) |
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1864 |
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1865 while 1: |
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1866 d = cg.read(4096) |
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1867 if not d: break |
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1868 self.pipeo.write(d) |
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1869 self.readerr() |
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1870 |
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1871 self.pipeo.flush() |
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1872 |
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1873 self.readerr() |
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1874 l = int(self.pipei.readline()) |
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1875 return self.pipei.read(l) != "" |
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1876 |
| 60 | 1877 def repository(ui, path=None, create=0): |
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1878 if path: |
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1879 if path.startswith("http://"): |
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1880 return httprepository(ui, path) |
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1881 if path.startswith("hg://"): |
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1882 return httprepository(ui, path.replace("hg://", "http://")) |
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1883 if path.startswith("old-http://"): |
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1884 return localrepository(ui, path.replace("old-http://", "http://")) |
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1885 if path.startswith("ssh://"): |
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1886 return sshrepository(ui, path) |
| 60 | 1887 |
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1888 return localrepository(ui, path, create) |