Mercurial > public > mercurial-scm > hg-stable
annotate mercurial/hg.py @ 740:d2422f10c136
Merge from BOS
manifest hash: 2276dbd96bb4221e579c871a1de2403c92c85659
| author | mpm@selenic.com |
|---|---|
| date | Wed, 20 Jul 2005 20:00:29 -0500 |
| parents | fed842bb84b2 8db4d406b3d3 |
| children | 156dc2f3be7f |
| 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 = {} |
| 723 | 280 self.ignorefunc = None |
| 281 | |
| 282 def wjoin(self, f): | |
| 283 return os.path.join(self.root, f) | |
| 284 | |
| 285 def ignore(self, f): | |
| 286 if not self.ignorefunc: | |
| 287 bigpat = [] | |
| 288 try: | |
| 289 l = file(self.wjoin(".hgignore")) | |
| 290 for pat in l: | |
| 291 if pat != "\n": | |
| 292 p = util.pconvert(pat[:-1]) | |
| 293 try: | |
| 294 r = re.compile(p) | |
| 295 except: | |
| 296 self.ui.warn("ignoring invalid ignore" | |
| 297 + " regular expression '%s'\n" % p) | |
| 298 else: | |
| 299 bigpat.append(util.pconvert(pat[:-1])) | |
| 300 except IOError: pass | |
| 301 | |
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302 if bigpat: |
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303 s = "(?:%s)" % (")|(?:".join(bigpat)) |
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304 r = re.compile(s) |
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305 self.ignorefunc = r.search |
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306 else: |
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307 self.ignorefunc = util.never |
| 723 | 308 |
| 309 return self.ignorefunc(f) | |
| 220 | 310 |
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311 def __del__(self): |
| 220 | 312 if self.dirty: |
| 313 self.write() | |
| 314 | |
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315 def __getitem__(self, key): |
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316 try: |
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317 return self.map[key] |
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318 except TypeError: |
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319 self.read() |
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320 return self[key] |
| 220 | 321 |
| 322 def __contains__(self, key): | |
| 323 if not self.map: self.read() | |
| 324 return key in self.map | |
| 325 | |
| 227 | 326 def parents(self): |
| 327 if not self.pl: | |
| 328 self.read() | |
| 329 return self.pl | |
| 330 | |
| 723 | 331 def markdirty(self): |
| 332 if not self.dirty: | |
| 333 self.dirty = 1 | |
| 334 | |
| 227 | 335 def setparents(self, p1, p2 = nullid): |
| 723 | 336 self.markdirty() |
| 227 | 337 self.pl = p1, p2 |
| 338 | |
| 220 | 339 def state(self, key): |
| 340 try: | |
| 341 return self[key][0] | |
| 342 except KeyError: | |
| 343 return "?" | |
| 344 | |
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345 def read(self): |
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346 if self.map is not None: return self.map |
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347 |
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348 self.map = {} |
| 227 | 349 self.pl = [nullid, nullid] |
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350 try: |
| 220 | 351 st = self.opener("dirstate").read() |
| 311 | 352 if not st: return |
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353 except: return |
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354 |
| 227 | 355 self.pl = [st[:20], st[20: 40]] |
| 356 | |
| 357 pos = 40 | |
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358 while pos < len(st): |
| 220 | 359 e = struct.unpack(">cllll", st[pos:pos+17]) |
| 360 l = e[4] | |
| 361 pos += 17 | |
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362 f = st[pos:pos + l] |
| 515 | 363 if '\0' in f: |
| 363 | 364 f, c = f.split('\0') |
| 365 self.copies[f] = c | |
| 220 | 366 self.map[f] = e[:4] |
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367 pos += l |
| 363 | 368 |
| 369 def copy(self, source, dest): | |
| 370 self.read() | |
| 723 | 371 self.markdirty() |
| 363 | 372 self.copies[dest] = source |
| 373 | |
| 374 def copied(self, file): | |
| 375 return self.copies.get(file, None) | |
| 515 | 376 |
| 220 | 377 def update(self, files, state): |
| 378 ''' current states: | |
| 379 n normal | |
| 231 | 380 m needs merging |
| 220 | 381 r marked for removal |
| 382 a marked for addition''' | |
| 383 | |
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384 if not files: return |
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385 self.read() |
| 723 | 386 self.markdirty() |
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387 for f in files: |
| 220 | 388 if state == "r": |
| 389 self.map[f] = ('r', 0, 0, 0) | |
| 390 else: | |
| 253 | 391 s = os.stat(os.path.join(self.root, f)) |
| 392 self.map[f] = (state, s.st_mode, s.st_size, s.st_mtime) | |
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393 |
| 220 | 394 def forget(self, files): |
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395 if not files: return |
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396 self.read() |
| 723 | 397 self.markdirty() |
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398 for f in files: |
| 20 | 399 try: |
| 400 del self.map[f] | |
| 401 except KeyError: | |
| 220 | 402 self.ui.warn("not in dirstate: %s!\n" % f) |
| 20 | 403 pass |
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404 |
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405 def clear(self): |
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406 self.map = {} |
| 723 | 407 self.markdirty() |
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408 |
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409 def write(self): |
| 220 | 410 st = self.opener("dirstate", "w") |
| 227 | 411 st.write("".join(self.pl)) |
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412 for f, e in self.map.items(): |
| 363 | 413 c = self.copied(f) |
| 414 if c: | |
| 415 f = f + "\0" + c | |
| 220 | 416 e = struct.pack(">cllll", e[0], e[1], e[2], e[3], len(f)) |
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417 st.write(e + f) |
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418 self.dirty = 0 |
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419 |
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420 def walk(self, files = None, match = util.always): |
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421 self.read() |
| 536 | 422 dc = self.map.copy() |
| 723 | 423 # walk all files by default |
| 536 | 424 if not files: files = [self.root] |
| 723 | 425 def traverse(): |
| 556 | 426 for f in util.unique(files): |
| 537 | 427 f = os.path.join(self.root, f) |
| 536 | 428 if os.path.isdir(f): |
| 429 for dir, subdirs, fl in os.walk(f): | |
| 430 d = dir[len(self.root) + 1:] | |
| 723 | 431 if d == '.hg': |
| 432 subdirs[:] = [] | |
| 433 continue | |
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434 for sd in subdirs: |
| 723 | 435 ds = os.path.join(d, sd +'/') |
| 436 if self.ignore(ds) or not match(ds): | |
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437 subdirs.remove(sd) |
| 536 | 438 for fn in fl: |
| 439 fn = util.pconvert(os.path.join(d, fn)) | |
|
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440 yield 'f', fn |
| 536 | 441 else: |
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442 yield 'f', f[len(self.root) + 1:] |
| 536 | 443 |
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444 for k in dc.keys(): |
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445 yield 'm', k |
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446 |
| 723 | 447 # yield only files that match: all in dirstate, others only if |
| 448 # not in .hgignore | |
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449 |
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450 for src, fn in util.unique(traverse()): |
| 723 | 451 if fn in dc: |
| 452 del dc[fn] | |
| 453 elif self.ignore(fn): | |
| 454 continue | |
| 455 if match(fn): | |
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456 yield src, fn |
| 723 | 457 |
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458 def changes(self, files = None, match = util.always): |
| 723 | 459 self.read() |
| 460 dc = self.map.copy() | |
| 461 lookup, changed, added, unknown = [], [], [], [] | |
| 462 | |
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463 for src, fn in self.walk(files, match): |
| 536 | 464 try: s = os.stat(os.path.join(self.root, fn)) |
| 465 except: continue | |
| 466 | |
| 467 if fn in dc: | |
| 468 c = dc[fn] | |
| 469 del dc[fn] | |
| 470 | |
| 471 if c[0] == 'm': | |
| 472 changed.append(fn) | |
| 473 elif c[0] == 'a': | |
| 474 added.append(fn) | |
| 475 elif c[0] == 'r': | |
| 476 unknown.append(fn) | |
| 477 elif c[2] != s.st_size or (c[1] ^ s.st_mode) & 0100: | |
| 478 changed.append(fn) | |
| 479 elif c[1] != s.st_mode or c[3] != s.st_mtime: | |
| 480 lookup.append(fn) | |
| 481 else: | |
| 723 | 482 if match(fn): unknown.append(fn) |
| 536 | 483 |
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484 return (lookup, changed, added, filter(match, dc.keys()), unknown) |
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485 |
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486 # used to avoid circular references so destructors work |
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487 def opener(base): |
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488 p = base |
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489 def o(path, mode="r"): |
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490 if p.startswith("http://"): |
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491 f = os.path.join(p, urllib.quote(path)) |
| 372 | 492 return httprangereader.httprangereader(f) |
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493 |
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494 f = os.path.join(p, path) |
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495 |
| 292 | 496 mode += "b" # for that other OS |
| 497 | |
| 498 if mode[0] != "r": | |
|
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499 try: |
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500 s = os.stat(f) |
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501 except OSError: |
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502 d = os.path.dirname(f) |
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503 if not os.path.isdir(d): |
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504 os.makedirs(d) |
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505 else: |
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506 if s.st_nlink > 1: |
| 417 | 507 file(f + ".tmp", "wb").write(file(f, "rb").read()) |
| 421 | 508 util.rename(f+".tmp", f) |
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509 |
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510 return file(f, mode) |
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511 |
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512 return o |
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513 |
| 499 | 514 class RepoError(Exception): pass |
| 515 | |
| 60 | 516 class localrepository: |
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517 def __init__(self, ui, path=None, create=0): |
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518 self.remote = 0 |
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519 if path and path.startswith("http://"): |
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520 self.remote = 1 |
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521 self.path = path |
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522 else: |
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523 if not path: |
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524 p = os.getcwd() |
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525 while not os.path.isdir(os.path.join(p, ".hg")): |
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526 oldp = p |
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527 p = os.path.dirname(p) |
| 499 | 528 if p == oldp: raise RepoError("no repo found") |
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529 path = p |
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530 self.path = os.path.join(path, ".hg") |
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531 |
| 405 | 532 if not create and not os.path.isdir(self.path): |
| 499 | 533 raise RepoError("repository %s not found" % self.path) |
| 405 | 534 |
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535 self.root = path |
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536 self.ui = ui |
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537 |
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538 if create: |
| 515 | 539 os.mkdir(self.path) |
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540 os.mkdir(self.join("data")) |
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541 |
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542 self.opener = opener(self.path) |
|
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543 self.wopener = opener(self.root) |
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544 self.manifest = manifest(self.opener) |
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545 self.changelog = changelog(self.opener) |
| 343 | 546 self.tagscache = None |
| 547 self.nodetagscache = None | |
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548 |
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549 if not self.remote: |
| 244 | 550 self.dirstate = dirstate(self.opener, ui, self.root) |
| 337 | 551 try: |
| 552 self.ui.readconfig(self.opener("hgrc")) | |
| 553 except IOError: pass | |
|
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554 |
| 487 | 555 def hook(self, name, **args): |
| 556 s = self.ui.config("hooks", name) | |
| 557 if s: | |
| 558 self.ui.note("running hook %s: %s\n" % (name, s)) | |
| 559 old = {} | |
| 560 for k, v in args.items(): | |
| 561 k = k.upper() | |
| 562 old[k] = os.environ.get(k, None) | |
| 563 os.environ[k] = v | |
| 564 | |
| 565 r = os.system(s) | |
| 566 | |
| 567 for k, v in old.items(): | |
| 568 if v != None: | |
| 569 os.environ[k] = v | |
| 570 else: | |
| 571 del os.environ[k] | |
| 572 | |
| 573 if r: | |
| 574 self.ui.warn("abort: %s hook failed with status %d!\n" % | |
| 575 (name, r)) | |
| 576 return False | |
| 577 return True | |
| 578 | |
| 343 | 579 def tags(self): |
| 580 '''return a mapping of tag to node''' | |
|
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581 if not self.tagscache: |
| 343 | 582 self.tagscache = {} |
|
609
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583 def addtag(self, k, n): |
|
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584 try: |
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585 bin_n = bin(n) |
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586 except TypeError: |
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587 bin_n = '' |
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588 self.tagscache[k.strip()] = bin_n |
| 659 | 589 |
| 67 | 590 try: |
| 254 | 591 # read each head of the tags file, ending with the tip |
| 592 # and add each tag found to the map, with "newer" ones | |
| 593 # taking precedence | |
| 67 | 594 fl = self.file(".hgtags") |
| 254 | 595 h = fl.heads() |
| 596 h.reverse() | |
| 597 for r in h: | |
| 598 for l in fl.revision(r).splitlines(): | |
| 599 if l: | |
|
385
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600 n, k = l.split(" ", 1) |
|
609
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601 addtag(self, k, n) |
|
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602 except KeyError: |
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603 pass |
| 659 | 604 |
|
609
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605 try: |
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606 f = self.opener("localtags") |
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607 for l in f: |
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608 n, k = l.split(" ", 1) |
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609 addtag(self, k, n) |
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610 except IOError: |
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611 pass |
| 659 | 612 |
| 343 | 613 self.tagscache['tip'] = self.changelog.tip() |
| 659 | 614 |
| 343 | 615 return self.tagscache |
| 616 | |
| 617 def tagslist(self): | |
| 618 '''return a list of tags ordered by revision''' | |
| 619 l = [] | |
|
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620 for t, n in self.tags().items(): |
| 343 | 621 try: |
| 622 r = self.changelog.rev(n) | |
| 623 except: | |
| 624 r = -2 # sort to the beginning of the list if unknown | |
| 625 l.append((r,t,n)) | |
| 626 l.sort() | |
| 627 return [(t,n) for r,t,n in l] | |
| 628 | |
| 629 def nodetags(self, node): | |
| 630 '''return the tags associated with a node''' | |
| 631 if not self.nodetagscache: | |
| 632 self.nodetagscache = {} | |
| 633 for t,n in self.tags().items(): | |
| 634 self.nodetagscache.setdefault(n,[]).append(t) | |
| 635 return self.nodetagscache.get(node, []) | |
| 636 | |
| 637 def lookup(self, key): | |
| 67 | 638 try: |
| 343 | 639 return self.tags()[key] |
| 67 | 640 except KeyError: |
|
658
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641 try: |
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642 return self.changelog.lookup(key) |
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643 except: |
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644 raise RepoError("unknown revision '%s'" % key) |
| 67 | 645 |
|
634
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646 def dev(self): |
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647 if self.remote: return -1 |
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648 return os.stat(self.path).st_dev |
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649 |
|
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650 def join(self, f): |
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651 return os.path.join(self.path, f) |
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652 |
| 244 | 653 def wjoin(self, f): |
| 654 return os.path.join(self.root, f) | |
| 655 | |
|
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656 def file(self, f): |
| 192 | 657 if f[0] == '/': f = f[1:] |
|
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658 return filelog(self.opener, f) |
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659 |
| 627 | 660 def getcwd(self): |
| 661 cwd = os.getcwd() | |
| 662 if cwd == self.root: return '' | |
| 663 return cwd[len(self.root) + 1:] | |
| 664 | |
|
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665 def wfile(self, f, mode='r'): |
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666 return self.wopener(f, mode) |
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667 |
|
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668 def transaction(self): |
| 251 | 669 # save dirstate for undo |
| 263 | 670 try: |
| 671 ds = self.opener("dirstate").read() | |
| 672 except IOError: | |
| 673 ds = "" | |
| 251 | 674 self.opener("undo.dirstate", "w").write(ds) |
| 515 | 675 |
| 582 | 676 return transaction.transaction(self.ui.warn, |
| 677 self.opener, self.join("journal"), | |
| 262 | 678 self.join("undo")) |
|
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679 |
| 210 | 680 def recover(self): |
| 225 | 681 lock = self.lock() |
| 557 | 682 if os.path.exists(self.join("journal")): |
| 501 | 683 self.ui.status("rolling back interrupted transaction\n") |
| 557 | 684 return transaction.rollback(self.opener, self.join("journal")) |
| 210 | 685 else: |
| 686 self.ui.warn("no interrupted transaction available\n") | |
| 687 | |
| 688 def undo(self): | |
| 225 | 689 lock = self.lock() |
| 210 | 690 if os.path.exists(self.join("undo")): |
| 501 | 691 self.ui.status("rolling back last transaction\n") |
| 262 | 692 transaction.rollback(self.opener, self.join("undo")) |
| 251 | 693 self.dirstate = None |
| 421 | 694 util.rename(self.join("undo.dirstate"), self.join("dirstate")) |
| 251 | 695 self.dirstate = dirstate(self.opener, self.ui, self.root) |
| 163 | 696 else: |
| 210 | 697 self.ui.warn("no undo information available\n") |
| 162 | 698 |
| 161 | 699 def lock(self, wait = 1): |
| 700 try: | |
| 701 return lock.lock(self.join("lock"), 0) | |
| 702 except lock.LockHeld, inst: | |
| 703 if wait: | |
| 704 self.ui.warn("waiting for lock held by %s\n" % inst.args[0]) | |
| 705 return lock.lock(self.join("lock"), wait) | |
| 706 raise inst | |
| 707 | |
| 203 | 708 def rawcommit(self, files, text, user, date, p1=None, p2=None): |
| 442 | 709 orig_parent = self.dirstate.parents()[0] or nullid |
|
452
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parents:
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diff
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|
710 p1 = p1 or self.dirstate.parents()[0] or nullid |
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diff
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|
711 p2 = p2 or self.dirstate.parents()[1] or nullid |
| 302 | 712 c1 = self.changelog.read(p1) |
| 713 c2 = self.changelog.read(p2) | |
| 714 m1 = self.manifest.read(c1[0]) | |
| 715 mf1 = self.manifest.readflags(c1[0]) | |
| 716 m2 = self.manifest.read(c2[0]) | |
| 717 | |
| 442 | 718 if orig_parent == p1: |
| 719 update_dirstate = 1 | |
| 720 else: | |
| 721 update_dirstate = 0 | |
| 722 | |
| 203 | 723 tr = self.transaction() |
| 302 | 724 mm = m1.copy() |
| 725 mfm = mf1.copy() | |
| 203 | 726 linkrev = self.changelog.count() |
| 727 for f in files: | |
| 728 try: | |
| 302 | 729 t = self.wfile(f).read() |
| 441 | 730 tm = util.is_exec(self.wjoin(f), mfm.get(f, False)) |
| 302 | 731 r = self.file(f) |
| 732 mfm[f] = tm | |
| 360 | 733 mm[f] = r.add(t, {}, tr, linkrev, |
| 302 | 734 m1.get(f, nullid), m2.get(f, nullid)) |
| 442 | 735 if update_dirstate: |
| 736 self.dirstate.update([f], "n") | |
| 203 | 737 except IOError: |
|
314
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parents:
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diff
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738 try: |
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|
739 del mm[f] |
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parents:
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|
740 del mfm[f] |
| 442 | 741 if update_dirstate: |
| 742 self.dirstate.forget([f]) | |
|
314
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743 except: |
|
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|
744 # deleted from p2? |
|
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745 pass |
| 203 | 746 |
| 302 | 747 mnode = self.manifest.add(mm, mfm, tr, linkrev, c1[0], c2[0]) |
|
608
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parents:
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|
748 user = user or self.ui.username() |
| 302 | 749 n = self.changelog.add(mnode, files, text, tr, p1, p2, user, date) |
| 203 | 750 tr.close() |
| 442 | 751 if update_dirstate: |
| 752 self.dirstate.setparents(n, nullid) | |
| 203 | 753 |
| 317 | 754 def commit(self, files = None, text = "", user = None, date = None): |
| 220 | 755 commit = [] |
| 756 remove = [] | |
| 757 if files: | |
| 758 for f in files: | |
| 759 s = self.dirstate.state(f) | |
| 244 | 760 if s in 'nmai': |
| 220 | 761 commit.append(f) |
| 762 elif s == 'r': | |
| 763 remove.append(f) | |
| 764 else: | |
| 244 | 765 self.ui.warn("%s not tracked!\n" % f) |
| 220 | 766 else: |
| 723 | 767 (c, a, d, u) = self.changes() |
| 220 | 768 commit = c + a |
| 769 remove = d | |
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|
770 |
| 220 | 771 if not commit and not remove: |
| 151 | 772 self.ui.status("nothing changed\n") |
| 773 return | |
| 774 | |
| 487 | 775 if not self.hook("precommit"): |
| 776 return 1 | |
| 777 | |
| 229 | 778 p1, p2 = self.dirstate.parents() |
| 779 c1 = self.changelog.read(p1) | |
| 780 c2 = self.changelog.read(p2) | |
| 781 m1 = self.manifest.read(c1[0]) | |
| 276 | 782 mf1 = self.manifest.readflags(c1[0]) |
| 229 | 783 m2 = self.manifest.read(c2[0]) |
| 225 | 784 lock = self.lock() |
| 151 | 785 tr = self.transaction() |
| 786 | |
|
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787 # check in files |
|
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788 new = {} |
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|
789 linkrev = self.changelog.count() |
| 220 | 790 commit.sort() |
| 791 for f in commit: | |
| 83 | 792 self.ui.note(f + "\n") |
|
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|
793 try: |
| 441 | 794 mf1[f] = util.is_exec(self.wjoin(f), mf1.get(f, False)) |
| 418 | 795 t = self.wfile(f).read() |
|
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|
796 except IOError: |
|
667
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A number of minor fixes to problems that pychecker found.
mark.williamson@cl.cam.ac.uk
parents:
660
diff
changeset
|
797 self.ui.warn("trouble committing %s!\n" % f) |
| 220 | 798 raise |
| 799 | |
| 363 | 800 meta = {} |
| 801 cp = self.dirstate.copied(f) | |
| 802 if cp: | |
| 803 meta["copy"] = cp | |
| 804 meta["copyrev"] = hex(m1.get(cp, m2.get(cp, nullid))) | |
| 575 | 805 self.ui.debug(" %s: copy %s:%s\n" % (f, cp, meta["copyrev"])) |
| 363 | 806 |
|
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|
807 r = self.file(f) |
| 229 | 808 fp1 = m1.get(f, nullid) |
| 809 fp2 = m2.get(f, nullid) | |
| 363 | 810 new[f] = r.add(t, meta, tr, linkrev, fp1, fp2) |
|
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|
811 |
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|
812 # update manifest |
| 229 | 813 m1.update(new) |
|
416
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parents:
415
diff
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|
814 for f in remove: |
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parents:
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815 if f in m1: |
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816 del m1[f] |
| 644 | 817 mn = self.manifest.add(m1, mf1, tr, linkrev, c1[0], c2[0], (new,remove)) |
|
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818 |
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819 # add changeset |
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820 new = new.keys() |
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821 new.sort() |
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|
822 |
| 288 | 823 if not text: |
| 824 edittext = "\n" + "HG: manifest hash %s\n" % hex(mn) | |
| 825 edittext += "".join(["HG: changed %s\n" % f for f in new]) | |
| 826 edittext += "".join(["HG: removed %s\n" % f for f in remove]) | |
| 827 edittext = self.ui.edit(edittext) | |
| 828 if not edittext.rstrip(): | |
| 829 return 1 | |
| 830 text = edittext | |
|
0
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|
831 |
|
608
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|
832 user = user or self.ui.username() |
| 317 | 833 n = self.changelog.add(mn, new, text, tr, p1, p2, user, date) |
| 487 | 834 |
|
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|
835 tr.close() |
|
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|
836 |
| 229 | 837 self.dirstate.setparents(n) |
| 220 | 838 self.dirstate.update(new, "n") |
| 839 self.dirstate.forget(remove) | |
|
0
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|
840 |
|
660
2c83350784c3
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659
diff
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|
841 if not self.hook("commit", node=hex(n)): |
|
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|
842 return 1 |
|
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parents:
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|
843 |
|
724
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diff
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|
844 def walk(self, node = None, files = [], match = util.always): |
|
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|
845 if node: |
|
726
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diff
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|
846 for fn in self.manifest.read(self.changelog.read(node)[0]): |
|
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|
847 yield 'm', fn |
|
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|
848 else: |
|
726
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diff
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|
849 for src, fn in self.dirstate.walk(files, match): |
|
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diff
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|
850 yield src, fn |
| 723 | 851 |
|
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|
852 def changes(self, node1 = None, node2 = None, files = [], |
|
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|
853 match = util.always): |
| 566 | 854 mf2, u = None, [] |
|
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|
855 |
| 536 | 856 def fcmp(fn, mf): |
|
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|
857 t1 = self.wfile(fn).read() |
| 29 | 858 t2 = self.file(fn).revision(mf[fn]) |
| 859 return cmp(t1, t2) | |
| 860 | |
| 723 | 861 def mfmatches(node): |
| 862 mf = dict(self.manifest.read(node)) | |
| 863 for fn in mf.keys(): | |
| 864 if not match(fn): | |
| 865 del mf[fn] | |
| 866 return mf | |
| 867 | |
| 536 | 868 # are we comparing the working directory? |
| 561 | 869 if not node2: |
| 723 | 870 l, c, a, d, u = self.dirstate.changes(files, match) |
| 536 | 871 |
| 872 # are we comparing working dir against its parent? | |
| 561 | 873 if not node1: |
| 536 | 874 if l: |
| 875 # do a full compare of any files that might have changed | |
| 876 change = self.changelog.read(self.dirstate.parents()[0]) | |
| 723 | 877 mf2 = mfmatches(change[0]) |
| 548 | 878 for f in l: |
| 561 | 879 if fcmp(f, mf2): |
| 536 | 880 c.append(f) |
| 561 | 881 |
| 882 for l in c, a, d, u: | |
| 883 l.sort() | |
| 884 | |
| 536 | 885 return (c, a, d, u) |
| 515 | 886 |
| 536 | 887 # are we comparing working dir against non-tip? |
| 888 # generate a pseudo-manifest for the working dir | |
| 561 | 889 if not node2: |
| 890 if not mf2: | |
| 536 | 891 change = self.changelog.read(self.dirstate.parents()[0]) |
| 723 | 892 mf2 = mfmatches(change[0]) |
| 536 | 893 for f in a + c + l: |
| 561 | 894 mf2[f] = "" |
| 536 | 895 for f in d: |
| 561 | 896 if f in mf2: del mf2[f] |
| 536 | 897 else: |
| 561 | 898 change = self.changelog.read(node2) |
| 723 | 899 mf2 = mfmatches(change[0]) |
|
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|
900 |
| 566 | 901 # flush lists from dirstate before comparing manifests |
| 902 c, a = [], [] | |
| 903 | |
| 561 | 904 change = self.changelog.read(node1) |
| 723 | 905 mf1 = mfmatches(change[0]) |
| 32 | 906 |
| 907 for fn in mf2: | |
| 908 if mf1.has_key(fn): | |
| 909 if mf1[fn] != mf2[fn]: | |
| 561 | 910 if mf2[fn] != "" or fcmp(fn, mf1): |
| 536 | 911 c.append(fn) |
| 32 | 912 del mf1[fn] |
| 913 else: | |
| 536 | 914 a.append(fn) |
| 515 | 915 |
| 536 | 916 d = mf1.keys() |
| 561 | 917 |
| 918 for l in c, a, d, u: | |
| 919 l.sort() | |
| 515 | 920 |
| 536 | 921 return (c, a, d, u) |
| 32 | 922 |
|
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|
923 def add(self, list): |
| 220 | 924 for f in list: |
| 244 | 925 p = self.wjoin(f) |
|
611
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diff
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|
926 if not os.path.exists(p): |
| 659 | 927 self.ui.warn("%s does not exist!\n" % f) |
|
611
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|
928 elif not os.path.isfile(p): |
|
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parents:
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diff
changeset
|
929 self.ui.warn("%s not added: mercurial only supports files currently\n" % f) |
|
724
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diff
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|
930 elif self.dirstate.state(f) in 'an': |
| 220 | 931 self.ui.warn("%s already tracked!\n" % f) |
| 932 else: | |
| 933 self.dirstate.update([f], "a") | |
| 934 | |
| 935 def forget(self, list): | |
| 936 for f in list: | |
| 937 if self.dirstate.state(f) not in 'ai': | |
| 938 self.ui.warn("%s not added!\n" % f) | |
| 939 else: | |
| 940 self.dirstate.forget([f]) | |
|
0
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|
941 |
|
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|
942 def remove(self, list): |
|
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|
943 for f in list: |
| 244 | 944 p = self.wjoin(f) |
|
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parents:
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|
945 if os.path.exists(p): |
| 220 | 946 self.ui.warn("%s still exists!\n" % f) |
| 402 | 947 elif self.dirstate.state(f) == 'a': |
| 948 self.ui.warn("%s never committed!\n" % f) | |
|
657
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|
949 self.dirstate.forget([f]) |
| 220 | 950 elif f not in self.dirstate: |
| 951 self.ui.warn("%s not tracked!\n" % f) | |
| 952 else: | |
| 953 self.dirstate.update([f], "r") | |
|
0
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|
954 |
| 363 | 955 def copy(self, source, dest): |
| 956 p = self.wjoin(dest) | |
|
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|
957 if not os.path.exists(dest): |
| 363 | 958 self.ui.warn("%s does not exist!\n" % dest) |
|
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parents:
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diff
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|
959 elif not os.path.isfile(dest): |
| 659 | 960 self.ui.warn("copy failed: %s is not a file\n" % dest) |
| 363 | 961 else: |
| 962 if self.dirstate.state(dest) == '?': | |
| 963 self.dirstate.update([dest], "a") | |
| 964 self.dirstate.copy(source, dest) | |
| 965 | |
| 222 | 966 def heads(self): |
| 967 return self.changelog.heads() | |
| 968 | |
|
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969 def branches(self, nodes): |
|
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|
970 if not nodes: nodes = [self.changelog.tip()] |
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|
971 b = [] |
|
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|
972 for n in nodes: |
|
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973 t = n |
|
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974 while n: |
|
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parents:
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|
975 p = self.changelog.parents(n) |
|
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|
976 if p[1] != nullid or p[0] == nullid: |
|
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|
977 b.append((t, n, p[0], p[1])) |
|
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|
978 break |
|
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|
979 n = p[0] |
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|
980 return b |
|
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|
981 |
|
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|
982 def between(self, pairs): |
|
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|
983 r = [] |
|
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|
984 |
|
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|
985 for top, bottom in pairs: |
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|
986 n, l, i = top, [], 0 |
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|
987 f = 1 |
|
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|
988 |
|
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989 while n != bottom: |
|
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|
990 p = self.changelog.parents(n)[0] |
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|
991 if i == f: |
| 575 | 992 l.append(n) |
|
56
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|
993 f = f * 2 |
|
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|
994 n = p |
|
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|
995 i += 1 |
|
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|
996 |
|
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|
997 r.append(l) |
|
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diff
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|
998 |
|
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|
999 return r |
|
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changeset
|
1000 |
|
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|
1001 def newer(self, nodes): |
|
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|
1002 m = {} |
|
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|
1003 nl = [] |
| 94 | 1004 pm = {} |
|
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|
1005 cl = self.changelog |
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|
1006 t = l = cl.count() |
| 94 | 1007 |
| 1008 # find the lowest numbered node | |
|
56
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|
1009 for n in nodes: |
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|
1010 l = min(l, cl.rev(n)) |
| 94 | 1011 m[n] = 1 |
| 46 | 1012 |
|
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|
1013 for i in xrange(l, t): |
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|
1014 n = cl.node(i) |
| 94 | 1015 if n in m: # explicitly listed |
| 1016 pm[n] = 1 | |
| 1017 nl.append(n) | |
| 1018 continue | |
|
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|
1019 for p in cl.parents(n): |
| 94 | 1020 if p in pm: # parent listed |
| 1021 pm[n] = 1 | |
|
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|
1022 nl.append(n) |
| 94 | 1023 break |
|
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|
1024 |
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1025 return nl |
|
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|
1026 |
|
621
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|
1027 def findincoming(self, remote, base={}): |
|
65
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|
1028 m = self.changelog.nodemap |
|
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1029 search = [] |
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1030 fetch = [] |
|
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1031 seen = {} |
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|
1032 seenbranch = {} |
| 192 | 1033 |
|
636
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|
1034 # assume we're closer to the tip than the root |
|
579
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|
1035 # and start by examining the heads |
| 222 | 1036 self.ui.status("searching for changes\n") |
| 1037 heads = remote.heads() | |
| 1038 unknown = [] | |
| 1039 for h in heads: | |
| 1040 if h not in m: | |
| 1041 unknown.append(h) | |
|
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1042 else: |
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|
1043 base[h] = 1 |
| 46 | 1044 |
| 222 | 1045 if not unknown: |
| 60 | 1046 return None |
| 324 | 1047 |
| 1048 rep = {} | |
| 1049 reqcnt = 0 | |
| 515 | 1050 |
|
579
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1051 # search through remote branches |
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1052 # a 'branch' here is a linear segment of history, with four parts: |
|
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|
1053 # head, root, first parent, second parent |
|
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1054 # (a branch always has two parents (or none) by definition) |
| 222 | 1055 unknown = remote.branches(unknown) |
|
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1056 while unknown: |
| 324 | 1057 r = [] |
| 1058 while unknown: | |
| 1059 n = unknown.pop(0) | |
| 1060 if n[0] in seen: | |
| 1061 continue | |
|
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1062 |
| 324 | 1063 self.ui.debug("examining %s:%s\n" % (short(n[0]), short(n[1]))) |
| 1064 if n[0] == nullid: | |
| 1065 break | |
| 328 | 1066 if n in seenbranch: |
| 324 | 1067 self.ui.debug("branch already found\n") |
| 1068 continue | |
| 1069 if n[1] and n[1] in m: # do we know the base? | |
| 1070 self.ui.debug("found incomplete branch %s:%s\n" | |
| 1071 % (short(n[0]), short(n[1]))) | |
| 1072 search.append(n) # schedule branch range for scanning | |
| 328 | 1073 seenbranch[n] = 1 |
| 324 | 1074 else: |
| 1075 if n[1] not in seen and n[1] not in fetch: | |
| 1076 if n[2] in m and n[3] in m: | |
| 1077 self.ui.debug("found new changeset %s\n" % | |
| 1078 short(n[1])) | |
| 1079 fetch.append(n[1]) # earliest unknown | |
|
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1080 base[n[2]] = 1 # latest known |
| 324 | 1081 continue |
| 1082 | |
| 1083 for a in n[2:4]: | |
| 1084 if a not in rep: | |
| 1085 r.append(a) | |
| 1086 rep[a] = 1 | |
| 1087 | |
| 328 | 1088 seen[n[0]] = 1 |
| 1089 | |
| 324 | 1090 if r: |
| 1091 reqcnt += 1 | |
| 1092 self.ui.debug("request %d: %s\n" % | |
| 1093 (reqcnt, " ".join(map(short, r)))) | |
| 1094 for p in range(0, len(r), 10): | |
| 1095 for b in remote.branches(r[p:p+10]): | |
|
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1096 self.ui.debug("received %s:%s\n" % |
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1097 (short(b[0]), short(b[1]))) |
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1098 if b[0] not in m and b[0] not in seen: |
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1099 unknown.append(b) |
| 515 | 1100 |
|
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1101 # do binary search on the branches we found |
|
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1102 while search: |
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1103 n = search.pop(0) |
| 324 | 1104 reqcnt += 1 |
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1105 l = remote.between([(n[0], n[1])])[0] |
| 328 | 1106 l.append(n[1]) |
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1107 p = n[0] |
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1108 f = 1 |
| 328 | 1109 for i in l: |
| 1110 self.ui.debug("narrowing %d:%d %s\n" % (f, len(l), short(i))) | |
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1111 if i in m: |
| 85 | 1112 if f <= 2: |
| 83 | 1113 self.ui.debug("found new branch changeset %s\n" % |
| 1114 short(p)) | |
|
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1115 fetch.append(p) |
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1116 base[i] = 1 |
|
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1117 else: |
| 83 | 1118 self.ui.debug("narrowed branch search to %s:%s\n" |
| 1119 % (short(p), short(i))) | |
|
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1120 search.append((p, i)) |
|
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1121 break |
|
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1122 p, f = i, f * 2 |
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1123 |
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1124 # sanity check our fetch list |
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1125 for f in fetch: |
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1126 if f in m: |
| 499 | 1127 raise RepoError("already have changeset " + short(f[:4])) |
| 83 | 1128 |
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1129 if base.keys() == [nullid]: |
|
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1130 self.ui.warn("warning: pulling from an unrelated repository!\n") |
| 511 | 1131 |
| 94 | 1132 self.ui.note("adding new changesets starting at " + |
| 83 | 1133 " ".join([short(f) for f in fetch]) + "\n") |
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1134 |
| 324 | 1135 self.ui.debug("%d total queries\n" % reqcnt) |
| 1136 | |
| 516 | 1137 return fetch |
| 1138 | |
|
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1139 def findoutgoing(self, remote): |
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1140 base = {} |
|
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1141 self.findincoming(remote, base) |
|
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1142 remain = dict.fromkeys(self.changelog.nodemap) |
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1143 |
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1144 # prune everything remote has from the tree |
|
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1145 del remain[nullid] |
|
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1146 remove = base.keys() |
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1147 while remove: |
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1148 n = remove.pop(0) |
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1149 if n in remain: |
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1150 del remain[n] |
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1151 for p in self.changelog.parents(n): |
|
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1152 remove.append(p) |
|
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1153 |
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1154 # find every node whose parents have been pruned |
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1155 subset = [] |
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1156 for n in remain: |
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1157 p1, p2 = self.changelog.parents(n) |
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1158 if p1 not in remain and p2 not in remain: |
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1159 subset.append(n) |
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1160 |
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1161 # this is the set of all roots we have to push |
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1162 return subset |
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1163 |
|
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1164 def pull(self, remote): |
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1165 lock = self.lock() |
|
636
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1166 |
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1167 # if we have an empty repo, fetch everything |
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1168 if self.changelog.tip() == nullid: |
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1169 self.ui.status("requesting all changes\n") |
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1170 fetch = [nullid] |
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1171 else: |
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1172 fetch = self.findincoming(remote) |
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1173 |
|
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1174 if not fetch: |
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1175 self.ui.status("no changes found\n") |
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1176 return 1 |
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1177 |
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1178 cg = remote.changegroup(fetch) |
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1179 return self.addchangegroup(cg) |
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1180 |
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1181 def push(self, remote): |
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1182 lock = remote.lock() |
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1183 update = self.findoutgoing(remote) |
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1184 if not update: |
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1185 self.ui.status("no changes found\n") |
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1186 return 1 |
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1187 |
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1188 cg = self.changegroup(update) |
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1189 return remote.addchangegroup(cg) |
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1190 |
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1191 def changegroup(self, basenodes): |
| 222 | 1192 class genread: |
| 1193 def __init__(self, generator): | |
| 1194 self.g = generator | |
| 1195 self.buf = "" | |
| 1196 def read(self, l): | |
| 1197 while l > len(self.buf): | |
| 1198 try: | |
| 1199 self.buf += self.g.next() | |
| 1200 except StopIteration: | |
| 1201 break | |
| 1202 d, self.buf = self.buf[:l], self.buf[l:] | |
| 1203 return d | |
| 515 | 1204 |
|
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1205 def gengroup(): |
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1206 nodes = self.newer(basenodes) |
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1207 |
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1208 # construct the link map |
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1209 linkmap = {} |
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1210 for n in nodes: |
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1211 linkmap[self.changelog.rev(n)] = n |
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1212 |
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1213 # construct a list of all changed files |
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1214 changed = {} |
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1215 for n in nodes: |
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1216 c = self.changelog.read(n) |
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|
1217 for f in c[3]: |
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1218 changed[f] = 1 |
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1219 changed = changed.keys() |
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|
1220 changed.sort() |
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1221 |
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|
1222 # the changegroup is changesets + manifests + all file revs |
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|
1223 revs = [ self.changelog.rev(n) for n in nodes ] |
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1224 |
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1225 for y in self.changelog.group(linkmap): yield y |
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|
1226 for y in self.manifest.group(linkmap): yield y |
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|
1227 for f in changed: |
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|
1228 yield struct.pack(">l", len(f) + 4) + f |
|
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1229 g = self.file(f).group(linkmap) |
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1230 for y in g: |
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|
1231 yield y |
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1232 |
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1233 yield struct.pack(">l", 0) |
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1234 |
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1235 return genread(gengroup()) |
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1236 |
|
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|
1237 def addchangegroup(self, source): |
|
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|
1238 |
| 222 | 1239 def getchunk(): |
| 1240 d = source.read(4) | |
| 1241 if not d: return "" | |
| 1242 l = struct.unpack(">l", d)[0] | |
| 1243 if l <= 4: return "" | |
| 1244 return source.read(l - 4) | |
| 1245 | |
| 1246 def getgroup(): | |
| 1247 while 1: | |
| 1248 c = getchunk() | |
| 1249 if not c: break | |
| 1250 yield c | |
| 1251 | |
| 1252 def csmap(x): | |
| 1253 self.ui.debug("add changeset %s\n" % short(x)) | |
| 1254 return self.changelog.count() | |
| 1255 | |
| 1256 def revmap(x): | |
| 1257 return self.changelog.rev(x) | |
| 1258 | |
|
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|
1259 if not source: return |
| 222 | 1260 changesets = files = revisions = 0 |
| 225 | 1261 |
| 222 | 1262 tr = self.transaction() |
| 1263 | |
| 1264 # pull off the changeset group | |
| 1265 self.ui.status("adding changesets\n") | |
| 1266 co = self.changelog.tip() | |
|
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1267 cn = self.changelog.addgroup(getgroup(), csmap, tr, 1) # unique |
| 222 | 1268 changesets = self.changelog.rev(cn) - self.changelog.rev(co) |
| 1269 | |
| 1270 # pull off the manifest group | |
| 1271 self.ui.status("adding manifests\n") | |
| 1272 mm = self.manifest.tip() | |
| 1273 mo = self.manifest.addgroup(getgroup(), revmap, tr) | |
| 1274 | |
| 1275 # process the files | |
| 1276 self.ui.status("adding file revisions\n") | |
| 1277 while 1: | |
| 1278 f = getchunk() | |
| 1279 if not f: break | |
| 1280 self.ui.debug("adding %s revisions\n" % f) | |
| 1281 fl = self.file(f) | |
|
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1282 o = fl.count() |
| 222 | 1283 n = fl.addgroup(getgroup(), revmap, tr) |
|
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1284 revisions += fl.count() - o |
| 222 | 1285 files += 1 |
| 1286 | |
| 1287 self.ui.status(("modified %d files, added %d changesets" + | |
| 1288 " and %d new revisions\n") | |
| 1289 % (files, changesets, revisions)) | |
| 1290 | |
| 1291 tr.close() | |
| 1292 return | |
| 1293 | |
| 588 | 1294 def update(self, node, allow=False, force=False, choose=None, |
| 1295 moddirstate=True): | |
|
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1296 pl = self.dirstate.parents() |
| 275 | 1297 if not force and pl[1] != nullid: |
| 254 | 1298 self.ui.warn("aborting: outstanding uncommitted merges\n") |
| 690 | 1299 return 1 |
| 46 | 1300 |
|
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1301 p1, p2 = pl[0], node |
| 305 | 1302 pa = self.changelog.ancestor(p1, p2) |
|
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1303 m1n = self.changelog.read(p1)[0] |
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1304 m2n = self.changelog.read(p2)[0] |
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1305 man = self.manifest.ancestor(m1n, m2n) |
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1306 m1 = self.manifest.read(m1n) |
| 276 | 1307 mf1 = self.manifest.readflags(m1n) |
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1308 m2 = self.manifest.read(m2n) |
| 276 | 1309 mf2 = self.manifest.readflags(m2n) |
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1310 ma = self.manifest.read(man) |
| 412 | 1311 mfa = self.manifest.readflags(man) |
|
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1312 |
| 723 | 1313 (c, a, d, u) = self.changes() |
|
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1314 |
|
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1315 # is this a jump, or a merge? i.e. is there a linear path |
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1316 # from p1 to p2? |
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1317 linear_path = (pa == p1 or pa == p2) |
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1318 |
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1319 # resolve the manifest to determine which files |
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1320 # we care about merging |
| 254 | 1321 self.ui.note("resolving manifests\n") |
|
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|
1322 self.ui.debug(" force %s allow %s moddirstate %s linear %s\n" % |
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1323 (force, allow, moddirstate, linear_path)) |
|
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1324 self.ui.debug(" ancestor %s local %s remote %s\n" % |
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1325 (short(man), short(m1n), short(m2n))) |
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1326 |
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1327 merge = {} |
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1328 get = {} |
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1329 remove = [] |
| 305 | 1330 mark = {} |
| 46 | 1331 |
|
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1332 # construct a working dir manifest |
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|
1333 mw = m1.copy() |
| 276 | 1334 mfw = mf1.copy() |
| 576 | 1335 umap = dict.fromkeys(u) |
| 1336 | |
| 254 | 1337 for f in a + c + u: |
| 1338 mw[f] = "" | |
| 441 | 1339 mfw[f] = util.is_exec(self.wjoin(f), mfw.get(f, False)) |
| 576 | 1340 |
|
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|
1341 for f in d: |
| 254 | 1342 if f in mw: del mw[f] |
|
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1343 |
|
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1344 # If we're jumping between revisions (as opposed to merging), |
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1345 # and if neither the working directory nor the target rev has |
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|
1346 # the file, then we need to remove it from the dirstate, to |
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1347 # prevent the dirstate from listing the file when it is no |
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|
1348 # longer in the manifest. |
| 588 | 1349 if moddirstate and linear_path and f not in m2: |
|
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1350 self.dirstate.forget((f,)) |
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1351 |
| 576 | 1352 # Compare manifests |
|
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1353 for f, n in mw.iteritems(): |
| 588 | 1354 if choose and not choose(f): continue |
|
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1355 if f in m2: |
|
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|
1356 s = 0 |
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1357 |
|
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|
1358 # is the wfile new since m1, and match m2? |
| 428 | 1359 if f not in m1: |
|
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|
1360 t1 = self.wfile(f).read() |
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|
1361 t2 = self.file(f).revision(m2[f]) |
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1362 if cmp(t1, t2) == 0: |
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|
1363 mark[f] = 1 |
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|
1364 n = m2[f] |
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|
1365 del t1, t2 |
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|
1366 |
|
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1367 # are files different? |
|
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1368 if n != m2[f]: |
| 254 | 1369 a = ma.get(f, nullid) |
|
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1370 # are both different from the ancestor? |
| 254 | 1371 if n != a and m2[f] != a: |
|
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|
1372 self.ui.debug(" %s versions differ, resolve\n" % f) |
| 276 | 1373 # merge executable bits |
| 1374 # "if we changed or they changed, change in merge" | |
| 1375 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] | |
| 1376 mode = ((a^b) | (a^c)) ^ a | |
| 1377 merge[f] = (m1.get(f, nullid), m2[f], mode) | |
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|
1378 s = 1 |
| 305 | 1379 # are we clobbering? |
| 1380 # is remote's version newer? | |
| 1381 # or are we going back in time? | |
| 1382 elif force or m2[f] != a or (p2 == pa and mw[f] == m1[f]): | |
|
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1383 self.ui.debug(" remote %s is newer, get\n" % f) |
| 254 | 1384 get[f] = m2[f] |
|
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1385 s = 1 |
| 305 | 1386 else: |
| 1387 mark[f] = 1 | |
| 576 | 1388 elif f in umap: |
| 1389 # this unknown file is the same as the checkout | |
| 1390 get[f] = m2[f] | |
|
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1391 |
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1392 if not s and mfw[f] != mf2[f]: |
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1393 if force: |
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1394 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1395 util.set_exec(self.wjoin(f), mf2[f]) |
|
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1396 else: |
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1397 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] |
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1398 mode = ((a^b) | (a^c)) ^ a |
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1399 if mode != b: |
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1400 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1401 util.set_exec(self.wjoin(f), mode) |
| 305 | 1402 mark[f] = 1 |
|
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1403 del m2[f] |
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1404 elif f in ma: |
| 616 | 1405 if n != ma[f]: |
| 1406 r = "d" | |
| 1407 if not force and (linear_path or allow): | |
|
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1408 r = self.ui.prompt( |
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|
1409 (" local changed %s which remote deleted\n" % f) + |
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1410 "(k)eep or (d)elete?", "[kd]", "k") |
|
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1411 if r == "d": |
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1412 remove.append(f) |
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1413 else: |
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1414 self.ui.debug("other deleted %s\n" % f) |
| 254 | 1415 remove.append(f) # other deleted it |
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1416 else: |
| 254 | 1417 if n == m1.get(f, nullid): # same as parent |
|
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1418 if p2 == pa: # going backwards? |
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1419 self.ui.debug("remote deleted %s\n" % f) |
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1420 remove.append(f) |
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1421 else: |
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1422 self.ui.debug("local created %s, keeping\n" % f) |
| 254 | 1423 else: |
| 1424 self.ui.debug("working dir created %s, keeping\n" % f) | |
| 46 | 1425 |
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1426 for f, n in m2.iteritems(): |
| 588 | 1427 if choose and not choose(f): continue |
| 256 | 1428 if f[0] == "/": continue |
| 616 | 1429 if f in ma and n != ma[f]: |
| 1430 r = "k" | |
| 1431 if not force and (linear_path or allow): | |
|
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|
1432 r = self.ui.prompt( |
|
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|
1433 ("remote changed %s which local deleted\n" % f) + |
|
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|
1434 "(k)eep or (d)elete?", "[kd]", "k") |
| 616 | 1435 if r == "k": get[f] = n |
| 1436 elif f not in ma: | |
| 254 | 1437 self.ui.debug("remote created %s\n" % f) |
|
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|
1438 get[f] = n |
| 616 | 1439 else: |
|
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|
1440 if force or p2 == pa: # going backwards? |
|
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|
1441 self.ui.debug("local deleted %s, recreating\n" % f) |
|
650
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diff
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|
1442 get[f] = n |
|
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|
1443 else: |
|
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|
1444 self.ui.debug("local deleted %s\n" % f) |
|
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1445 |
|
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1446 del mw, m1, m2, ma |
|
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|
1447 |
| 275 | 1448 if force: |
| 1449 for f in merge: | |
| 1450 get[f] = merge[f][1] | |
| 1451 merge = {} | |
| 1452 | |
| 690 | 1453 if linear_path or force: |
| 254 | 1454 # we don't need to do any magic, just jump to the new rev |
| 1455 mode = 'n' | |
| 1456 p1, p2 = p2, nullid | |
| 1457 else: | |
| 275 | 1458 if not allow: |
| 305 | 1459 self.ui.status("this update spans a branch" + |
| 1460 " affecting the following files:\n") | |
| 1461 fl = merge.keys() + get.keys() | |
| 1462 fl.sort() | |
| 1463 for f in fl: | |
| 1464 cf = "" | |
| 1465 if f in merge: cf = " (resolve)" | |
| 1466 self.ui.status(" %s%s\n" % (f, cf)) | |
| 1467 self.ui.warn("aborting update spanning branches!\n") | |
| 1468 self.ui.status("(use update -m to perform a branch merge)\n") | |
| 275 | 1469 return 1 |
| 254 | 1470 # we have to remember what files we needed to get/change |
| 1471 # because any file that's different from either one of its | |
| 1472 # parents must be in the changeset | |
| 1473 mode = 'm' | |
| 588 | 1474 if moddirstate: |
| 1475 self.dirstate.update(mark.keys(), "m") | |
| 254 | 1476 |
| 588 | 1477 if moddirstate: |
| 1478 self.dirstate.setparents(p1, p2) | |
|
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1479 |
|
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1480 # get the files we don't need to change |
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|
1481 files = get.keys() |
|
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1482 files.sort() |
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1483 for f in files: |
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1484 if f[0] == "/": continue |
|
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1485 self.ui.note("getting %s\n" % f) |
| 276 | 1486 t = self.file(f).read(get[f]) |
|
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1487 try: |
|
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1488 self.wfile(f, "w").write(t) |
|
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1489 except IOError: |
|
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|
1490 os.makedirs(os.path.dirname(self.wjoin(f))) |
|
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|
1491 self.wfile(f, "w").write(t) |
| 441 | 1492 util.set_exec(self.wjoin(f), mf2[f]) |
| 588 | 1493 if moddirstate: |
| 1494 self.dirstate.update([f], mode) | |
| 46 | 1495 |
|
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1496 # merge the tricky bits |
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1497 files = merge.keys() |
|
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1498 files.sort() |
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|
1499 for f in files: |
| 256 | 1500 self.ui.status("merging %s\n" % f) |
| 276 | 1501 m, o, flag = merge[f] |
|
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|
1502 self.merge3(f, m, o) |
| 441 | 1503 util.set_exec(self.wjoin(f), flag) |
| 588 | 1504 if moddirstate: |
| 1505 self.dirstate.update([f], 'm') | |
|
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1506 |
| 681 | 1507 remove.sort() |
|
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1508 for f in remove: |
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|
1509 self.ui.note("removing %s\n" % f) |
| 690 | 1510 try: |
| 1511 os.unlink(f) | |
| 1512 except OSError, inst: | |
| 1513 self.ui.warn("update failed to remove %s: %s!\n" % (f, inst)) | |
| 578 | 1514 # try removing directories that might now be empty |
| 1515 try: os.removedirs(os.path.dirname(f)) | |
| 1516 except: pass | |
| 588 | 1517 if moddirstate: |
| 1518 if mode == 'n': | |
| 1519 self.dirstate.forget(remove) | |
| 1520 else: | |
| 1521 self.dirstate.update(remove, 'r') | |
|
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1522 |
|
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1523 def merge3(self, fn, my, other): |
|
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1524 """perform a 3-way merge in the working directory""" |
| 249 | 1525 |
| 96 | 1526 def temp(prefix, node): |
| 1527 pre = "%s~%s." % (os.path.basename(fn), prefix) | |
| 1528 (fd, name) = tempfile.mkstemp("", pre) | |
| 417 | 1529 f = os.fdopen(fd, "wb") |
| 96 | 1530 f.write(fl.revision(node)) |
| 1531 f.close() | |
| 1532 return name | |
| 1533 | |
|
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|
1534 fl = self.file(fn) |
| 96 | 1535 base = fl.ancestor(my, other) |
| 244 | 1536 a = self.wjoin(fn) |
| 346 | 1537 b = temp("base", base) |
| 1538 c = temp("other", other) | |
| 96 | 1539 |
|
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1540 self.ui.note("resolving %s\n" % fn) |
|
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1541 self.ui.debug("file %s: other %s ancestor %s\n" % |
|
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|
1542 (fn, short(other), short(base))) |
| 96 | 1543 |
|
703
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|
1544 cmd = (os.environ.get("HGMERGE") or self.ui.config("ui", "merge") |
|
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1545 or "hgmerge") |
| 240 | 1546 r = os.system("%s %s %s %s" % (cmd, a, b, c)) |
|
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1547 if r: |
| 275 | 1548 self.ui.warn("merging %s failed!\n" % fn) |
|
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1549 |
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1550 os.unlink(b) |
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1551 os.unlink(c) |
| 96 | 1552 |
| 247 | 1553 def verify(self): |
| 1554 filelinkrevs = {} | |
| 1555 filenodes = {} | |
| 1556 changesets = revisions = files = 0 | |
| 1557 errors = 0 | |
| 1558 | |
| 302 | 1559 seen = {} |
| 247 | 1560 self.ui.status("checking changesets\n") |
| 1561 for i in range(self.changelog.count()): | |
| 1562 changesets += 1 | |
| 1563 n = self.changelog.node(i) | |
| 302 | 1564 if n in seen: |
| 1565 self.ui.warn("duplicate changeset at revision %d\n" % i) | |
| 1566 errors += 1 | |
| 1567 seen[n] = 1 | |
| 515 | 1568 |
| 247 | 1569 for p in self.changelog.parents(n): |
| 1570 if p not in self.changelog.nodemap: | |
| 1571 self.ui.warn("changeset %s has unknown parent %s\n" % | |
| 1572 (short(n), short(p))) | |
| 1573 errors += 1 | |
| 1574 try: | |
| 1575 changes = self.changelog.read(n) | |
| 1576 except Exception, inst: | |
| 1577 self.ui.warn("unpacking changeset %s: %s\n" % (short(n), inst)) | |
| 1578 errors += 1 | |
| 1579 | |
| 1580 for f in changes[3]: | |
| 1581 filelinkrevs.setdefault(f, []).append(i) | |
| 1582 | |
| 302 | 1583 seen = {} |
| 247 | 1584 self.ui.status("checking manifests\n") |
| 1585 for i in range(self.manifest.count()): | |
| 1586 n = self.manifest.node(i) | |
| 302 | 1587 if n in seen: |
| 1588 self.ui.warn("duplicate manifest at revision %d\n" % i) | |
| 1589 errors += 1 | |
| 1590 seen[n] = 1 | |
| 515 | 1591 |
| 247 | 1592 for p in self.manifest.parents(n): |
| 1593 if p not in self.manifest.nodemap: | |
| 1594 self.ui.warn("manifest %s has unknown parent %s\n" % | |
| 1595 (short(n), short(p))) | |
| 1596 errors += 1 | |
| 1597 | |
| 1598 try: | |
| 1599 delta = mdiff.patchtext(self.manifest.delta(n)) | |
| 1600 except KeyboardInterrupt: | |
| 582 | 1601 self.ui.warn("aborted") |
| 247 | 1602 sys.exit(0) |
| 1603 except Exception, inst: | |
| 1604 self.ui.warn("unpacking manifest %s: %s\n" | |
| 1605 % (short(n), inst)) | |
| 1606 errors += 1 | |
| 1607 | |
| 1608 ff = [ l.split('\0') for l in delta.splitlines() ] | |
| 1609 for f, fn in ff: | |
| 284 | 1610 filenodes.setdefault(f, {})[bin(fn[:40])] = 1 |
| 247 | 1611 |
| 1612 self.ui.status("crosschecking files in changesets and manifests\n") | |
| 1613 for f in filenodes: | |
| 1614 if f not in filelinkrevs: | |
| 1615 self.ui.warn("file %s in manifest but not in changesets\n" % f) | |
| 1616 errors += 1 | |
| 1617 | |
| 1618 for f in filelinkrevs: | |
| 1619 if f not in filenodes: | |
| 1620 self.ui.warn("file %s in changeset but not in manifest\n" % f) | |
| 1621 errors += 1 | |
| 1622 | |
| 1623 self.ui.status("checking files\n") | |
| 1624 ff = filenodes.keys() | |
| 1625 ff.sort() | |
| 1626 for f in ff: | |
| 1627 if f == "/dev/null": continue | |
| 1628 files += 1 | |
| 1629 fl = self.file(f) | |
| 1630 nodes = { nullid: 1 } | |
| 302 | 1631 seen = {} |
| 247 | 1632 for i in range(fl.count()): |
| 1633 revisions += 1 | |
| 1634 n = fl.node(i) | |
| 1635 | |
| 302 | 1636 if n in seen: |
| 1637 self.ui.warn("%s: duplicate revision %d\n" % (f, i)) | |
| 1638 errors += 1 | |
| 1639 | |
| 247 | 1640 if n not in filenodes[f]: |
| 1641 self.ui.warn("%s: %d:%s not in manifests\n" | |
| 1642 % (f, i, short(n))) | |
| 1643 errors += 1 | |
| 1644 else: | |
| 1645 del filenodes[f][n] | |
| 1646 | |
| 1647 flr = fl.linkrev(n) | |
| 1648 if flr not in filelinkrevs[f]: | |
| 1649 self.ui.warn("%s:%s points to unexpected changeset %d\n" | |
| 1650 % (f, short(n), fl.linkrev(n))) | |
| 1651 errors += 1 | |
| 1652 else: | |
| 1653 filelinkrevs[f].remove(flr) | |
| 1654 | |
| 1655 # verify contents | |
| 1656 try: | |
| 1657 t = fl.read(n) | |
| 1658 except Exception, inst: | |
| 1659 self.ui.warn("unpacking file %s %s: %s\n" | |
| 1660 % (f, short(n), inst)) | |
| 1661 errors += 1 | |
| 1662 | |
| 1663 # verify parents | |
| 1664 (p1, p2) = fl.parents(n) | |
| 1665 if p1 not in nodes: | |
| 1666 self.ui.warn("file %s:%s unknown parent 1 %s" % | |
| 1667 (f, short(n), short(p1))) | |
| 1668 errors += 1 | |
| 1669 if p2 not in nodes: | |
| 1670 self.ui.warn("file %s:%s unknown parent 2 %s" % | |
| 1671 (f, short(n), short(p1))) | |
| 1672 errors += 1 | |
| 1673 nodes[n] = 1 | |
| 1674 | |
| 1675 # cross-check | |
| 1676 for node in filenodes[f]: | |
| 1677 self.ui.warn("node %s in manifests not in %s\n" | |
| 721 | 1678 % (hex(node), f)) |
| 247 | 1679 errors += 1 |
| 1680 | |
| 1681 self.ui.status("%d files, %d changesets, %d total revisions\n" % | |
| 1682 (files, changesets, revisions)) | |
| 1683 | |
| 1684 if errors: | |
| 1685 self.ui.warn("%d integrity errors encountered!\n" % errors) | |
| 1686 return 1 | |
| 1687 | |
|
623
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|
1688 class httprepository: |
| 60 | 1689 def __init__(self, ui, path): |
|
176
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changeset
|
1690 self.url = path |
| 60 | 1691 self.ui = ui |
| 321 | 1692 no_list = [ "localhost", "127.0.0.1" ] |
| 1693 host = ui.config("http_proxy", "host") | |
|
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changeset
|
1694 if host is None: |
|
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|
1695 host = os.environ.get("http_proxy") |
|
426
8c90ab5644c9
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|
1696 if host and host.startswith('http://'): |
|
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|
1697 host = host[7:] |
| 321 | 1698 user = ui.config("http_proxy", "user") |
| 1699 passwd = ui.config("http_proxy", "passwd") | |
| 1700 no = ui.config("http_proxy", "no") | |
|
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|
1701 if no is None: |
|
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|
1702 no = os.environ.get("no_proxy") |
| 321 | 1703 if no: |
| 1704 no_list = no_list + no.split(",") | |
| 515 | 1705 |
| 321 | 1706 no_proxy = 0 |
| 1707 for h in no_list: | |
| 1708 if (path.startswith("http://" + h + "/") or | |
| 1709 path.startswith("http://" + h + ":") or | |
| 1710 path == "http://" + h): | |
| 1711 no_proxy = 1 | |
| 1712 | |
| 1713 # Note: urllib2 takes proxy values from the environment and those will | |
| 1714 # take precedence | |
|
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|
1715 for env in ["HTTP_PROXY", "http_proxy", "no_proxy"]: |
|
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|
1716 if os.environ.has_key(env): |
|
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|
1717 del os.environ[env] |
| 321 | 1718 |
| 1719 proxy_handler = urllib2.BaseHandler() | |
| 1720 if host and not no_proxy: | |
| 1721 proxy_handler = urllib2.ProxyHandler({"http" : "http://" + host}) | |
| 1722 | |
| 1723 authinfo = None | |
| 1724 if user and passwd: | |
| 1725 passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm() | |
| 1726 passmgr.add_password(None, host, user, passwd) | |
| 1727 authinfo = urllib2.ProxyBasicAuthHandler(passmgr) | |
| 1728 | |
| 1729 opener = urllib2.build_opener(proxy_handler, authinfo) | |
| 1730 urllib2.install_opener(opener) | |
| 60 | 1731 |
|
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|
1732 def dev(self): |
|
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|
1733 return -1 |
|
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|
1734 |
| 60 | 1735 def do_cmd(self, cmd, **args): |
| 83 | 1736 self.ui.debug("sending %s command\n" % cmd) |
| 60 | 1737 q = {"cmd": cmd} |
| 1738 q.update(args) | |
| 1739 qs = urllib.urlencode(q) | |
| 1740 cu = "%s?%s" % (self.url, qs) | |
| 321 | 1741 return urllib2.urlopen(cu) |
| 60 | 1742 |
| 222 | 1743 def heads(self): |
| 1744 d = self.do_cmd("heads").read() | |
| 1745 try: | |
| 1746 return map(bin, d[:-1].split(" ")) | |
| 1747 except: | |
| 1748 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1749 raise | |
| 1750 | |
| 60 | 1751 def branches(self, nodes): |
| 1752 n = " ".join(map(hex, nodes)) | |
|
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
1753 d = self.do_cmd("branches", nodes=n).read() |
| 217 | 1754 try: |
| 1755 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] | |
| 1756 return br | |
| 1757 except: | |
| 1758 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1759 raise | |
| 60 | 1760 |
| 1761 def between(self, pairs): | |
| 1762 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) | |
|
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
1763 d = self.do_cmd("between", pairs=n).read() |
| 217 | 1764 try: |
| 1765 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] | |
| 1766 return p | |
| 1767 except: | |
| 1768 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1769 raise | |
| 60 | 1770 |
| 1771 def changegroup(self, nodes): | |
| 1772 n = " ".join(map(hex, nodes)) | |
|
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
1773 f = self.do_cmd("changegroup", roots=n) |
| 192 | 1774 bytes = 0 |
|
635
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1775 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1776 class zread: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1777 def __init__(self, f): |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1778 self.zd = zlib.decompressobj() |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1779 self.f = f |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1780 self.buf = "" |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1781 def read(self, l): |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1782 while l > len(self.buf): |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1783 r = f.read(4096) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1784 if r: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1785 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
|
1786 else: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1787 self.buf += self.zd.flush() |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1788 break |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1789 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
|
1790 return d |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1791 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1792 return zread(f) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1793 |
|
638
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1794 class remotelock: |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1795 def __init__(self, repo): |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1796 self.repo = repo |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1797 def release(self): |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1798 self.repo.unlock() |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1799 self.repo = None |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1800 def __del__(self): |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1801 if self.repo: |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1802 self.release() |
| 60 | 1803 |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1804 class sshrepository: |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1805 def __init__(self, ui, path): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1806 self.url = path |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1807 self.ui = ui |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1808 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1809 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
|
1810 if not m: |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1811 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
|
1812 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1813 self.user = m.group(2) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1814 self.host = m.group(3) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1815 self.port = m.group(5) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1816 self.path = m.group(7) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1817 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1818 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
|
1819 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
|
1820 path = self.path or "" |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1821 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1822 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
|
1823 cmd = cmd % (args, path) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1824 |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1825 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
|
1826 |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1827 def readerr(self): |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1828 while 1: |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1829 r,w,x = select.select([self.pipee], [], [], 0) |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1830 if not r: break |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1831 l = self.pipee.readline() |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1832 if not l: break |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1833 self.ui.status("remote: ", l) |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1834 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1835 def __del__(self): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1836 self.pipeo.close() |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1837 self.pipei.close() |
|
648
8c89408a7154
Attempt to read all remaining remote output at close
Matt Mackall <mpm@selenic.com>
parents:
646
diff
changeset
|
1838 for l in self.pipee: |
|
8c89408a7154
Attempt to read all remaining remote output at close
Matt Mackall <mpm@selenic.com>
parents:
646
diff
changeset
|
1839 self.ui.status("remote: ", l) |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1840 self.pipee.close() |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1841 |
|
634
da5378d39269
Add a repo method to report repo device
Matt Mackall <mpm@selenic.com>
parents:
627
diff
changeset
|
1842 def dev(self): |
|
da5378d39269
Add a repo method to report repo device
Matt Mackall <mpm@selenic.com>
parents:
627
diff
changeset
|
1843 return -1 |
|
da5378d39269
Add a repo method to report repo device
Matt Mackall <mpm@selenic.com>
parents:
627
diff
changeset
|
1844 |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1845 def do_cmd(self, cmd, **args): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1846 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
|
1847 self.pipeo.write("%s\n" % cmd) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1848 for k, v in args.items(): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1849 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
|
1850 self.pipeo.write(v) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1851 self.pipeo.flush() |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1852 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1853 return self.pipei |
|
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 call(self, cmd, **args): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1856 r = self.do_cmd(cmd, **args) |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1857 l = r.readline() |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1858 self.readerr() |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1859 try: |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1860 l = int(l) |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1861 except: |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1862 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
|
1863 return r.read(l) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1864 |
|
638
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1865 def lock(self): |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1866 self.call("lock") |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1867 return remotelock(self) |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1868 |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1869 def unlock(self): |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1870 self.call("unlock") |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1871 |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1872 def heads(self): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1873 d = self.call("heads") |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1874 try: |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1875 return map(bin, d[:-1].split(" ")) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1876 except: |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1877 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
|
1878 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1879 def branches(self, nodes): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1880 n = " ".join(map(hex, nodes)) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1881 d = self.call("branches", nodes=n) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1882 try: |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1883 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
|
1884 return br |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
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1885 except: |
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1886 raise RepoError("unexpected response '%s'" % (d[:400] + "...")) |
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1887 |
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1888 def between(self, pairs): |
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1889 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) |
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1890 d = self.call("between", pairs=n) |
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1891 try: |
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1892 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] |
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1893 return p |
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1894 except: |
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1895 raise RepoError("unexpected response '%s'" % (d[:400] + "...")) |
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1896 |
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1897 def changegroup(self, nodes): |
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1898 n = " ".join(map(hex, nodes)) |
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1899 f = self.do_cmd("changegroup", roots=n) |
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1900 return self.pipei |
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1901 |
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1902 def addchangegroup(self, cg): |
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1903 d = self.call("addchangegroup") |
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1904 if d: |
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1905 raise RepoError("push refused: %s", d) |
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1906 |
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1907 while 1: |
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1908 d = cg.read(4096) |
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1909 if not d: break |
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1910 self.pipeo.write(d) |
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1911 self.readerr() |
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1912 |
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1913 self.pipeo.flush() |
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1914 |
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1915 self.readerr() |
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1916 l = int(self.pipei.readline()) |
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1917 return self.pipei.read(l) != "" |
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1918 |
| 60 | 1919 def repository(ui, path=None, create=0): |
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1920 if path: |
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1921 if path.startswith("http://"): |
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1922 return httprepository(ui, path) |
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1923 if path.startswith("hg://"): |
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1924 return httprepository(ui, path.replace("hg://", "http://")) |
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1925 if path.startswith("old-http://"): |
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1926 return localrepository(ui, path.replace("old-http://", "http://")) |
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1927 if path.startswith("ssh://"): |
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1928 return sshrepository(ui, path) |
| 60 | 1929 |
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1930 return localrepository(ui, path, create) |