Mercurial > public > mercurial-scm > hg
annotate mercurial/hg.py @ 788:64d2a558c943
add note about -C to update message
| author | mpm@selenic.com |
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| date | Sat, 30 Jul 2005 08:30:12 -0800 |
| parents | 902b12d55751 |
| children | 8f5637f0a0c0 |
| rev | line source |
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1 # hg.py - repository classes for mercurial |
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2 # |
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3 # Copyright 2005 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms |
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6 # of the GNU General Public License, incorporated herein by reference. |
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7 |
| 249 | 8 import sys, struct, os |
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9 import util |
| 262 | 10 from revlog import * |
| 11 from demandload import * | |
| 12 demandload(globals(), "re lock urllib urllib2 transaction time socket") | |
| 765 | 13 demandload(globals(), "tempfile httprangereader bdiff urlparse") |
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14 demandload(globals(), "bisect select") |
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15 |
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16 class filelog(revlog): |
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17 def __init__(self, opener, path): |
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18 revlog.__init__(self, opener, |
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19 os.path.join("data", self.encodedir(path + ".i")), |
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20 os.path.join("data", self.encodedir(path + ".d"))) |
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21 |
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22 # This avoids a collision between a file named foo and a dir named |
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23 # foo.i or foo.d |
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24 def encodedir(self, path): |
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25 path.replace(".hg/", ".hg.hg/") |
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26 path.replace(".i/", ".i.hg/") |
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27 path.replace(".d/", ".i.hg/") |
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28 return path |
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29 |
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30 def decodedir(self, path): |
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31 path.replace(".d.hg/", ".d/") |
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32 path.replace(".i.hg/", ".i/") |
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33 path.replace(".hg.hg/", ".hg/") |
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34 return path |
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35 |
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36 def read(self, node): |
| 360 | 37 t = self.revision(node) |
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38 if not t.startswith('\1\n'): |
| 360 | 39 return t |
| 40 s = t.find('\1\n', 2) | |
| 41 return t[s+2:] | |
| 42 | |
| 43 def readmeta(self, node): | |
| 44 t = self.revision(node) | |
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45 if not t.startswith('\1\n'): |
| 360 | 46 return t |
| 47 s = t.find('\1\n', 2) | |
| 48 mt = t[2:s] | |
| 49 for l in mt.splitlines(): | |
| 50 k, v = l.split(": ", 1) | |
| 51 m[k] = v | |
| 52 return m | |
| 53 | |
| 54 def add(self, text, meta, transaction, link, p1=None, p2=None): | |
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55 if meta or text.startswith('\1\n'): |
| 360 | 56 mt = "" |
| 57 if meta: | |
| 58 mt = [ "%s: %s\n" % (k, v) for k,v in meta.items() ] | |
| 59 text = "\1\n" + "".join(mt) + "\1\n" + text | |
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60 return self.addrevision(text, transaction, link, p1, p2) |
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61 |
| 79 | 62 def annotate(self, node): |
| 199 | 63 |
| 64 def decorate(text, rev): | |
| 436 | 65 return ([rev] * len(text.splitlines()), text) |
| 199 | 66 |
| 67 def pair(parent, child): | |
| 436 | 68 for a1, a2, b1, b2 in bdiff.blocks(parent[1], child[1]): |
| 471 | 69 child[0][b1:b2] = parent[0][a1:a2] |
| 70 return child | |
| 199 | 71 |
| 200 | 72 # find all ancestors |
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73 needed = {node:1} |
| 199 | 74 visit = [node] |
| 75 while visit: | |
| 76 n = visit.pop(0) | |
| 77 for p in self.parents(n): | |
| 78 if p not in needed: | |
| 79 needed[p] = 1 | |
| 80 visit.append(p) | |
| 200 | 81 else: |
| 82 # count how many times we'll use this | |
| 83 needed[p] += 1 | |
| 199 | 84 |
| 200 | 85 # sort by revision which is a topological order |
| 471 | 86 visit = [ (self.rev(n), n) for n in needed.keys() ] |
| 199 | 87 visit.sort() |
| 88 hist = {} | |
| 89 | |
| 471 | 90 for r,n in visit: |
| 199 | 91 curr = decorate(self.read(n), self.linkrev(n)) |
| 92 for p in self.parents(n): | |
| 93 if p != nullid: | |
| 94 curr = pair(hist[p], curr) | |
| 200 | 95 # trim the history of unneeded revs |
| 96 needed[p] -= 1 | |
| 97 if not needed[p]: | |
| 98 del hist[p] | |
| 199 | 99 hist[n] = curr |
| 100 | |
| 436 | 101 return zip(hist[n][0], hist[n][1].splitlines(1)) |
| 79 | 102 |
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103 class manifest(revlog): |
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104 def __init__(self, opener): |
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105 self.mapcache = None |
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106 self.listcache = None |
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107 self.addlist = None |
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108 revlog.__init__(self, opener, "00manifest.i", "00manifest.d") |
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109 |
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110 def read(self, node): |
| 313 | 111 if node == nullid: return {} # don't upset local cache |
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112 if self.mapcache and self.mapcache[0] == node: |
| 561 | 113 return self.mapcache[1] |
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114 text = self.revision(node) |
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115 map = {} |
| 276 | 116 flag = {} |
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117 self.listcache = (text, text.splitlines(1)) |
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118 for l in self.listcache[1]: |
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119 (f, n) = l.split('\0') |
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120 map[f] = bin(n[:40]) |
| 276 | 121 flag[f] = (n[40:-1] == "x") |
| 122 self.mapcache = (node, map, flag) | |
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123 return map |
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124 |
| 276 | 125 def readflags(self, node): |
| 313 | 126 if node == nullid: return {} # don't upset local cache |
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127 if not self.mapcache or self.mapcache[0] != node: |
| 276 | 128 self.read(node) |
| 129 return self.mapcache[2] | |
| 130 | |
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131 def diff(self, a, b): |
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132 # this is sneaky, as we're not actually using a and b |
| 140 | 133 if self.listcache and self.addlist and self.listcache[0] == a: |
| 98 | 134 d = mdiff.diff(self.listcache[1], self.addlist, 1) |
| 135 if mdiff.patch(a, d) != b: | |
| 136 sys.stderr.write("*** sortdiff failed, falling back ***\n") | |
| 137 return mdiff.textdiff(a, b) | |
| 138 return d | |
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139 else: |
| 44 | 140 return mdiff.textdiff(a, b) |
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141 |
| 741 | 142 def add(self, map, flags, transaction, link, p1=None, p2=None, |
| 143 changed=None): | |
| 644 | 144 # directly generate the mdiff delta from the data collected during |
| 145 # the bisect loop below | |
| 146 def gendelta(delta): | |
| 147 i = 0 | |
| 148 result = [] | |
| 149 while i < len(delta): | |
| 150 start = delta[i][2] | |
| 151 end = delta[i][3] | |
| 152 l = delta[i][4] | |
| 153 if l == None: | |
| 154 l = "" | |
| 741 | 155 while i < len(delta) - 1 and start <= delta[i+1][2] \ |
| 156 and end >= delta[i+1][2]: | |
| 644 | 157 if delta[i+1][3] > end: |
| 158 end = delta[i+1][3] | |
| 159 if delta[i+1][4]: | |
| 160 l += delta[i+1][4] | |
| 161 i += 1 | |
| 162 result.append(struct.pack(">lll", start, end, len(l)) + l) | |
| 163 i += 1 | |
| 164 return result | |
| 165 | |
| 166 # apply the changes collected during the bisect loop to our addlist | |
| 167 def addlistdelta(addlist, delta): | |
| 168 # apply the deltas to the addlist. start from the bottom up | |
| 169 # so changes to the offsets don't mess things up. | |
| 170 i = len(delta) | |
| 171 while i > 0: | |
| 172 i -= 1 | |
| 173 start = delta[i][0] | |
| 174 end = delta[i][1] | |
| 175 if delta[i][4]: | |
| 176 addlist[start:end] = [delta[i][4]] | |
| 177 else: | |
| 178 del addlist[start:end] | |
| 179 return addlist | |
| 180 | |
| 181 # calculate the byte offset of the start of each line in the | |
| 182 # manifest | |
| 183 def calcoffsets(addlist): | |
| 184 offsets = [0] * (len(addlist) + 1) | |
| 185 offset = 0 | |
| 186 i = 0 | |
| 187 while i < len(addlist): | |
| 188 offsets[i] = offset | |
| 189 offset += len(addlist[i]) | |
| 190 i += 1 | |
| 191 offsets[i] = offset | |
| 192 return offsets | |
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193 |
| 644 | 194 # if we're using the listcache, make sure it is valid and |
| 195 # parented by the same node we're diffing against | |
| 741 | 196 if not changed or not self.listcache or not p1 or \ |
| 197 self.mapcache[0] != p1: | |
| 644 | 198 files = map.keys() |
| 199 files.sort() | |
| 200 | |
| 201 self.addlist = ["%s\000%s%s\n" % | |
| 202 (f, hex(map[f]), flags[f] and "x" or '') | |
| 203 for f in files] | |
| 204 cachedelta = None | |
| 205 else: | |
| 206 addlist = self.listcache[1] | |
| 207 | |
| 208 # find the starting offset for each line in the add list | |
| 209 offsets = calcoffsets(addlist) | |
| 210 | |
| 211 # combine the changed lists into one list for sorting | |
| 212 work = [[x, 0] for x in changed[0]] | |
| 213 work[len(work):] = [[x, 1] for x in changed[1]] | |
| 214 work.sort() | |
| 215 | |
| 216 delta = [] | |
| 217 bs = 0 | |
| 218 | |
| 219 for w in work: | |
| 220 f = w[0] | |
| 741 | 221 # bs will either be the index of the item or the insert point |
| 644 | 222 bs = bisect.bisect(addlist, f, bs) |
| 223 if bs < len(addlist): | |
| 224 fn = addlist[bs][:addlist[bs].index('\0')] | |
| 225 else: | |
| 226 fn = None | |
| 227 if w[1] == 0: | |
| 741 | 228 l = "%s\000%s%s\n" % (f, hex(map[f]), |
| 229 flags[f] and "x" or '') | |
| 644 | 230 else: |
| 231 l = None | |
| 232 start = bs | |
| 233 if fn != f: | |
| 234 # item not found, insert a new one | |
| 659 | 235 end = bs |
| 644 | 236 if w[1] == 1: |
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237 sys.stderr.write("failed to remove %s from manifest\n" |
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238 % f) |
| 644 | 239 sys.exit(1) |
| 240 else: | |
| 241 # item is found, replace/delete the existing line | |
| 242 end = bs + 1 | |
| 243 delta.append([start, end, offsets[start], offsets[end], l]) | |
| 244 | |
| 245 self.addlist = addlistdelta(addlist, delta) | |
| 246 if self.mapcache[0] == self.tip(): | |
| 247 cachedelta = "".join(gendelta(delta)) | |
| 248 else: | |
| 249 cachedelta = None | |
| 250 | |
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251 text = "".join(self.addlist) |
| 644 | 252 if cachedelta and mdiff.patch(self.listcache[0], cachedelta) != text: |
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253 sys.stderr.write("manifest delta failure\n") |
| 644 | 254 sys.exit(1) |
| 255 n = self.addrevision(text, transaction, link, p1, p2, cachedelta) | |
| 302 | 256 self.mapcache = (n, map, flags) |
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257 self.listcache = (text, self.addlist) |
| 140 | 258 self.addlist = None |
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259 |
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260 return n |
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261 |
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262 class changelog(revlog): |
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263 def __init__(self, opener): |
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264 revlog.__init__(self, opener, "00changelog.i", "00changelog.d") |
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265 |
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266 def extract(self, text): |
| 37 | 267 if not text: |
| 40 | 268 return (nullid, "", "0", [], "") |
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269 last = text.index("\n\n") |
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270 desc = text[last + 2:] |
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271 l = text[:last].splitlines() |
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272 manifest = bin(l[0]) |
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273 user = l[1] |
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274 date = l[2] |
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275 files = l[3:] |
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276 return (manifest, user, date, files, desc) |
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277 |
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278 def read(self, node): |
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279 return self.extract(self.revision(node)) |
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280 |
| 203 | 281 def add(self, manifest, list, desc, transaction, p1=None, p2=None, |
| 282 user=None, date=None): | |
| 283 date = date or "%d %d" % (time.time(), time.timezone) | |
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284 list.sort() |
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285 l = [hex(manifest), user, date] + list + ["", desc] |
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286 text = "\n".join(l) |
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287 return self.addrevision(text, transaction, self.count(), p1, p2) |
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288 |
| 220 | 289 class dirstate: |
| 244 | 290 def __init__(self, opener, ui, root): |
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291 self.opener = opener |
| 244 | 292 self.root = root |
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293 self.dirty = 0 |
| 20 | 294 self.ui = ui |
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295 self.map = None |
| 227 | 296 self.pl = None |
| 363 | 297 self.copies = {} |
| 723 | 298 self.ignorefunc = None |
| 299 | |
| 300 def wjoin(self, f): | |
| 301 return os.path.join(self.root, f) | |
| 302 | |
| 303 def ignore(self, f): | |
| 304 if not self.ignorefunc: | |
| 305 bigpat = [] | |
| 306 try: | |
| 307 l = file(self.wjoin(".hgignore")) | |
| 308 for pat in l: | |
| 309 if pat != "\n": | |
| 310 p = util.pconvert(pat[:-1]) | |
| 311 try: | |
| 312 r = re.compile(p) | |
| 313 except: | |
| 314 self.ui.warn("ignoring invalid ignore" | |
| 315 + " regular expression '%s'\n" % p) | |
| 316 else: | |
| 317 bigpat.append(util.pconvert(pat[:-1])) | |
| 318 except IOError: pass | |
| 319 | |
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320 if bigpat: |
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321 s = "(?:%s)" % (")|(?:".join(bigpat)) |
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322 r = re.compile(s) |
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323 self.ignorefunc = r.search |
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324 else: |
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325 self.ignorefunc = util.never |
| 723 | 326 |
| 327 return self.ignorefunc(f) | |
| 220 | 328 |
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329 def __del__(self): |
| 220 | 330 if self.dirty: |
| 331 self.write() | |
| 332 | |
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333 def __getitem__(self, key): |
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334 try: |
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335 return self.map[key] |
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336 except TypeError: |
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337 self.read() |
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338 return self[key] |
| 220 | 339 |
| 340 def __contains__(self, key): | |
| 341 if not self.map: self.read() | |
| 342 return key in self.map | |
| 343 | |
| 227 | 344 def parents(self): |
| 345 if not self.pl: | |
| 346 self.read() | |
| 347 return self.pl | |
| 348 | |
| 723 | 349 def markdirty(self): |
| 350 if not self.dirty: | |
| 351 self.dirty = 1 | |
| 352 | |
| 227 | 353 def setparents(self, p1, p2 = nullid): |
| 723 | 354 self.markdirty() |
| 227 | 355 self.pl = p1, p2 |
| 356 | |
| 220 | 357 def state(self, key): |
| 358 try: | |
| 359 return self[key][0] | |
| 360 except KeyError: | |
| 361 return "?" | |
| 362 | |
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363 def read(self): |
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364 if self.map is not None: return self.map |
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365 |
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366 self.map = {} |
| 227 | 367 self.pl = [nullid, nullid] |
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368 try: |
| 220 | 369 st = self.opener("dirstate").read() |
| 311 | 370 if not st: return |
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371 except: return |
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372 |
| 227 | 373 self.pl = [st[:20], st[20: 40]] |
| 374 | |
| 375 pos = 40 | |
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376 while pos < len(st): |
| 220 | 377 e = struct.unpack(">cllll", st[pos:pos+17]) |
| 378 l = e[4] | |
| 379 pos += 17 | |
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380 f = st[pos:pos + l] |
| 515 | 381 if '\0' in f: |
| 363 | 382 f, c = f.split('\0') |
| 383 self.copies[f] = c | |
| 220 | 384 self.map[f] = e[:4] |
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385 pos += l |
| 363 | 386 |
| 387 def copy(self, source, dest): | |
| 388 self.read() | |
| 723 | 389 self.markdirty() |
| 363 | 390 self.copies[dest] = source |
| 391 | |
| 392 def copied(self, file): | |
| 393 return self.copies.get(file, None) | |
| 515 | 394 |
| 220 | 395 def update(self, files, state): |
| 396 ''' current states: | |
| 397 n normal | |
| 231 | 398 m needs merging |
| 220 | 399 r marked for removal |
| 400 a marked for addition''' | |
| 401 | |
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402 if not files: return |
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403 self.read() |
| 723 | 404 self.markdirty() |
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405 for f in files: |
| 220 | 406 if state == "r": |
| 407 self.map[f] = ('r', 0, 0, 0) | |
| 408 else: | |
| 253 | 409 s = os.stat(os.path.join(self.root, f)) |
| 410 self.map[f] = (state, s.st_mode, s.st_size, s.st_mtime) | |
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411 |
| 220 | 412 def forget(self, files): |
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413 if not files: return |
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414 self.read() |
| 723 | 415 self.markdirty() |
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416 for f in files: |
| 20 | 417 try: |
| 418 del self.map[f] | |
| 419 except KeyError: | |
| 220 | 420 self.ui.warn("not in dirstate: %s!\n" % f) |
| 20 | 421 pass |
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422 |
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423 def clear(self): |
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424 self.map = {} |
| 723 | 425 self.markdirty() |
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426 |
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427 def write(self): |
| 220 | 428 st = self.opener("dirstate", "w") |
| 227 | 429 st.write("".join(self.pl)) |
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430 for f, e in self.map.items(): |
| 363 | 431 c = self.copied(f) |
| 432 if c: | |
| 433 f = f + "\0" + c | |
| 220 | 434 e = struct.pack(">cllll", e[0], e[1], e[2], e[3], len(f)) |
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435 st.write(e + f) |
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436 self.dirty = 0 |
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437 |
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438 def walk(self, files = None, match = util.always): |
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439 self.read() |
| 536 | 440 dc = self.map.copy() |
| 723 | 441 # walk all files by default |
| 536 | 442 if not files: files = [self.root] |
| 723 | 443 def traverse(): |
| 556 | 444 for f in util.unique(files): |
| 537 | 445 f = os.path.join(self.root, f) |
| 536 | 446 if os.path.isdir(f): |
| 447 for dir, subdirs, fl in os.walk(f): | |
| 448 d = dir[len(self.root) + 1:] | |
| 723 | 449 if d == '.hg': |
| 450 subdirs[:] = [] | |
| 451 continue | |
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452 for sd in subdirs: |
| 723 | 453 ds = os.path.join(d, sd +'/') |
| 454 if self.ignore(ds) or not match(ds): | |
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455 subdirs.remove(sd) |
| 536 | 456 for fn in fl: |
| 457 fn = util.pconvert(os.path.join(d, fn)) | |
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458 yield 'f', fn |
| 536 | 459 else: |
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460 yield 'f', f[len(self.root) + 1:] |
| 536 | 461 |
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462 for k in dc.keys(): |
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463 yield 'm', k |
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464 |
| 723 | 465 # yield only files that match: all in dirstate, others only if |
| 466 # not in .hgignore | |
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467 |
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468 for src, fn in util.unique(traverse()): |
| 723 | 469 if fn in dc: |
| 470 del dc[fn] | |
| 471 elif self.ignore(fn): | |
| 472 continue | |
| 473 if match(fn): | |
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474 yield src, fn |
| 723 | 475 |
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476 def changes(self, files = None, match = util.always): |
| 723 | 477 self.read() |
| 478 dc = self.map.copy() | |
| 479 lookup, changed, added, unknown = [], [], [], [] | |
| 480 | |
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481 for src, fn in self.walk(files, match): |
| 536 | 482 try: s = os.stat(os.path.join(self.root, fn)) |
| 483 except: continue | |
| 484 | |
| 485 if fn in dc: | |
| 486 c = dc[fn] | |
| 487 del dc[fn] | |
| 488 | |
| 489 if c[0] == 'm': | |
| 490 changed.append(fn) | |
| 491 elif c[0] == 'a': | |
| 492 added.append(fn) | |
| 493 elif c[0] == 'r': | |
| 494 unknown.append(fn) | |
| 495 elif c[2] != s.st_size or (c[1] ^ s.st_mode) & 0100: | |
| 496 changed.append(fn) | |
| 497 elif c[1] != s.st_mode or c[3] != s.st_mtime: | |
| 498 lookup.append(fn) | |
| 499 else: | |
| 723 | 500 if match(fn): unknown.append(fn) |
| 536 | 501 |
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502 return (lookup, changed, added, filter(match, dc.keys()), unknown) |
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503 |
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504 # used to avoid circular references so destructors work |
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505 def opener(base): |
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506 p = base |
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507 def o(path, mode="r"): |
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508 if p.startswith("http://"): |
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509 f = os.path.join(p, urllib.quote(path)) |
| 372 | 510 return httprangereader.httprangereader(f) |
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511 |
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512 f = os.path.join(p, path) |
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513 |
| 292 | 514 mode += "b" # for that other OS |
| 515 | |
| 516 if mode[0] != "r": | |
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517 try: |
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518 s = os.stat(f) |
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519 except OSError: |
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520 d = os.path.dirname(f) |
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521 if not os.path.isdir(d): |
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522 os.makedirs(d) |
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523 else: |
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524 if s.st_nlink > 1: |
| 417 | 525 file(f + ".tmp", "wb").write(file(f, "rb").read()) |
| 421 | 526 util.rename(f+".tmp", f) |
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527 |
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528 return file(f, mode) |
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529 |
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530 return o |
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531 |
| 499 | 532 class RepoError(Exception): pass |
| 533 | |
| 60 | 534 class localrepository: |
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535 def __init__(self, ui, path=None, create=0): |
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536 self.remote = 0 |
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537 if path and path.startswith("http://"): |
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538 self.remote = 1 |
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539 self.path = path |
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540 else: |
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541 if not path: |
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542 p = os.getcwd() |
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543 while not os.path.isdir(os.path.join(p, ".hg")): |
|
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544 oldp = p |
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545 p = os.path.dirname(p) |
| 499 | 546 if p == oldp: raise RepoError("no repo found") |
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547 path = p |
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548 self.path = os.path.join(path, ".hg") |
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549 |
| 405 | 550 if not create and not os.path.isdir(self.path): |
| 499 | 551 raise RepoError("repository %s not found" % self.path) |
| 405 | 552 |
|
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553 self.root = path |
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554 self.ui = ui |
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555 |
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556 if create: |
| 515 | 557 os.mkdir(self.path) |
|
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558 os.mkdir(self.join("data")) |
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559 |
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560 self.opener = opener(self.path) |
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561 self.wopener = opener(self.root) |
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562 self.manifest = manifest(self.opener) |
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563 self.changelog = changelog(self.opener) |
| 343 | 564 self.tagscache = None |
| 565 self.nodetagscache = None | |
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566 |
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567 if not self.remote: |
| 244 | 568 self.dirstate = dirstate(self.opener, ui, self.root) |
| 337 | 569 try: |
| 570 self.ui.readconfig(self.opener("hgrc")) | |
| 571 except IOError: pass | |
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572 |
| 487 | 573 def hook(self, name, **args): |
| 574 s = self.ui.config("hooks", name) | |
| 575 if s: | |
| 576 self.ui.note("running hook %s: %s\n" % (name, s)) | |
| 577 old = {} | |
| 578 for k, v in args.items(): | |
| 579 k = k.upper() | |
| 580 old[k] = os.environ.get(k, None) | |
| 581 os.environ[k] = v | |
| 582 | |
| 583 r = os.system(s) | |
| 584 | |
| 585 for k, v in old.items(): | |
| 586 if v != None: | |
| 587 os.environ[k] = v | |
| 588 else: | |
| 589 del os.environ[k] | |
| 590 | |
| 591 if r: | |
| 592 self.ui.warn("abort: %s hook failed with status %d!\n" % | |
| 593 (name, r)) | |
| 594 return False | |
| 595 return True | |
| 596 | |
| 343 | 597 def tags(self): |
| 598 '''return a mapping of tag to node''' | |
|
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599 if not self.tagscache: |
| 343 | 600 self.tagscache = {} |
|
609
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601 def addtag(self, k, n): |
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602 try: |
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603 bin_n = bin(n) |
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604 except TypeError: |
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605 bin_n = '' |
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606 self.tagscache[k.strip()] = bin_n |
| 659 | 607 |
| 67 | 608 try: |
| 254 | 609 # read each head of the tags file, ending with the tip |
| 610 # and add each tag found to the map, with "newer" ones | |
| 611 # taking precedence | |
| 67 | 612 fl = self.file(".hgtags") |
| 254 | 613 h = fl.heads() |
| 614 h.reverse() | |
| 615 for r in h: | |
| 616 for l in fl.revision(r).splitlines(): | |
| 617 if l: | |
|
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618 n, k = l.split(" ", 1) |
|
609
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619 addtag(self, k, n) |
|
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620 except KeyError: |
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621 pass |
| 659 | 622 |
|
609
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623 try: |
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624 f = self.opener("localtags") |
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625 for l in f: |
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626 n, k = l.split(" ", 1) |
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627 addtag(self, k, n) |
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628 except IOError: |
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629 pass |
| 659 | 630 |
| 343 | 631 self.tagscache['tip'] = self.changelog.tip() |
| 659 | 632 |
| 343 | 633 return self.tagscache |
| 634 | |
| 635 def tagslist(self): | |
| 636 '''return a list of tags ordered by revision''' | |
| 637 l = [] | |
|
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|
638 for t, n in self.tags().items(): |
| 343 | 639 try: |
| 640 r = self.changelog.rev(n) | |
| 641 except: | |
| 642 r = -2 # sort to the beginning of the list if unknown | |
| 643 l.append((r,t,n)) | |
| 644 l.sort() | |
| 645 return [(t,n) for r,t,n in l] | |
| 646 | |
| 647 def nodetags(self, node): | |
| 648 '''return the tags associated with a node''' | |
| 649 if not self.nodetagscache: | |
| 650 self.nodetagscache = {} | |
| 651 for t,n in self.tags().items(): | |
| 652 self.nodetagscache.setdefault(n,[]).append(t) | |
| 653 return self.nodetagscache.get(node, []) | |
| 654 | |
| 655 def lookup(self, key): | |
| 67 | 656 try: |
| 343 | 657 return self.tags()[key] |
| 67 | 658 except KeyError: |
|
658
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659 try: |
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660 return self.changelog.lookup(key) |
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661 except: |
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662 raise RepoError("unknown revision '%s'" % key) |
| 67 | 663 |
|
634
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664 def dev(self): |
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665 if self.remote: return -1 |
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666 return os.stat(self.path).st_dev |
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667 |
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668 def join(self, f): |
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669 return os.path.join(self.path, f) |
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670 |
| 244 | 671 def wjoin(self, f): |
| 672 return os.path.join(self.root, f) | |
| 673 | |
|
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|
674 def file(self, f): |
| 192 | 675 if f[0] == '/': f = f[1:] |
|
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676 return filelog(self.opener, f) |
|
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677 |
| 627 | 678 def getcwd(self): |
| 679 cwd = os.getcwd() | |
| 680 if cwd == self.root: return '' | |
| 681 return cwd[len(self.root) + 1:] | |
| 682 | |
|
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683 def wfile(self, f, mode='r'): |
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684 return self.wopener(f, mode) |
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685 |
|
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|
686 def transaction(self): |
| 251 | 687 # save dirstate for undo |
| 263 | 688 try: |
| 689 ds = self.opener("dirstate").read() | |
| 690 except IOError: | |
| 691 ds = "" | |
| 785 | 692 self.opener("journal.dirstate", "w").write(ds) |
| 515 | 693 |
| 785 | 694 def after(): |
| 695 util.rename(self.join("journal"), self.join("undo")) | |
| 696 util.rename(self.join("journal.dirstate"), | |
| 697 self.join("undo.dirstate")) | |
| 698 | |
| 699 return transaction.transaction(self.ui.warn, self.opener, | |
| 700 self.join("journal"), after) | |
|
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|
701 |
| 210 | 702 def recover(self): |
| 225 | 703 lock = self.lock() |
| 557 | 704 if os.path.exists(self.join("journal")): |
| 501 | 705 self.ui.status("rolling back interrupted transaction\n") |
| 557 | 706 return transaction.rollback(self.opener, self.join("journal")) |
| 210 | 707 else: |
| 708 self.ui.warn("no interrupted transaction available\n") | |
| 709 | |
| 710 def undo(self): | |
| 225 | 711 lock = self.lock() |
| 210 | 712 if os.path.exists(self.join("undo")): |
| 501 | 713 self.ui.status("rolling back last transaction\n") |
| 262 | 714 transaction.rollback(self.opener, self.join("undo")) |
| 251 | 715 self.dirstate = None |
| 421 | 716 util.rename(self.join("undo.dirstate"), self.join("dirstate")) |
| 251 | 717 self.dirstate = dirstate(self.opener, self.ui, self.root) |
| 163 | 718 else: |
| 210 | 719 self.ui.warn("no undo information available\n") |
| 162 | 720 |
| 161 | 721 def lock(self, wait = 1): |
| 722 try: | |
| 723 return lock.lock(self.join("lock"), 0) | |
| 724 except lock.LockHeld, inst: | |
| 725 if wait: | |
| 726 self.ui.warn("waiting for lock held by %s\n" % inst.args[0]) | |
| 727 return lock.lock(self.join("lock"), wait) | |
| 728 raise inst | |
| 729 | |
| 203 | 730 def rawcommit(self, files, text, user, date, p1=None, p2=None): |
| 442 | 731 orig_parent = self.dirstate.parents()[0] or nullid |
|
452
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parents:
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diff
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|
732 p1 = p1 or self.dirstate.parents()[0] or nullid |
|
a1e91c24dab5
rawcommit: do lookup of parents at the appropriate layer
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parents:
442
diff
changeset
|
733 p2 = p2 or self.dirstate.parents()[1] or nullid |
| 302 | 734 c1 = self.changelog.read(p1) |
| 735 c2 = self.changelog.read(p2) | |
| 736 m1 = self.manifest.read(c1[0]) | |
| 737 mf1 = self.manifest.readflags(c1[0]) | |
| 738 m2 = self.manifest.read(c2[0]) | |
| 739 | |
| 442 | 740 if orig_parent == p1: |
| 741 update_dirstate = 1 | |
| 742 else: | |
| 743 update_dirstate = 0 | |
| 744 | |
| 203 | 745 tr = self.transaction() |
| 302 | 746 mm = m1.copy() |
| 747 mfm = mf1.copy() | |
| 203 | 748 linkrev = self.changelog.count() |
| 749 for f in files: | |
| 750 try: | |
| 302 | 751 t = self.wfile(f).read() |
| 441 | 752 tm = util.is_exec(self.wjoin(f), mfm.get(f, False)) |
| 302 | 753 r = self.file(f) |
| 754 mfm[f] = tm | |
| 360 | 755 mm[f] = r.add(t, {}, tr, linkrev, |
| 302 | 756 m1.get(f, nullid), m2.get(f, nullid)) |
| 442 | 757 if update_dirstate: |
| 758 self.dirstate.update([f], "n") | |
| 203 | 759 except IOError: |
|
314
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760 try: |
|
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761 del mm[f] |
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762 del mfm[f] |
| 442 | 763 if update_dirstate: |
| 764 self.dirstate.forget([f]) | |
|
314
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765 except: |
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766 # deleted from p2? |
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767 pass |
| 203 | 768 |
| 302 | 769 mnode = self.manifest.add(mm, mfm, tr, linkrev, c1[0], c2[0]) |
|
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|
770 user = user or self.ui.username() |
| 302 | 771 n = self.changelog.add(mnode, files, text, tr, p1, p2, user, date) |
| 203 | 772 tr.close() |
| 442 | 773 if update_dirstate: |
| 774 self.dirstate.setparents(n, nullid) | |
| 203 | 775 |
| 317 | 776 def commit(self, files = None, text = "", user = None, date = None): |
| 220 | 777 commit = [] |
| 778 remove = [] | |
| 779 if files: | |
| 780 for f in files: | |
| 781 s = self.dirstate.state(f) | |
| 244 | 782 if s in 'nmai': |
| 220 | 783 commit.append(f) |
| 784 elif s == 'r': | |
| 785 remove.append(f) | |
| 786 else: | |
| 244 | 787 self.ui.warn("%s not tracked!\n" % f) |
| 220 | 788 else: |
| 723 | 789 (c, a, d, u) = self.changes() |
| 220 | 790 commit = c + a |
| 791 remove = d | |
|
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|
792 |
| 220 | 793 if not commit and not remove: |
| 151 | 794 self.ui.status("nothing changed\n") |
| 795 return | |
| 796 | |
| 487 | 797 if not self.hook("precommit"): |
| 798 return 1 | |
| 799 | |
| 229 | 800 p1, p2 = self.dirstate.parents() |
| 801 c1 = self.changelog.read(p1) | |
| 802 c2 = self.changelog.read(p2) | |
| 803 m1 = self.manifest.read(c1[0]) | |
| 276 | 804 mf1 = self.manifest.readflags(c1[0]) |
| 229 | 805 m2 = self.manifest.read(c2[0]) |
| 225 | 806 lock = self.lock() |
| 151 | 807 tr = self.transaction() |
| 808 | |
|
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|
809 # check in files |
|
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810 new = {} |
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811 linkrev = self.changelog.count() |
| 220 | 812 commit.sort() |
| 813 for f in commit: | |
| 83 | 814 self.ui.note(f + "\n") |
|
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|
815 try: |
| 441 | 816 mf1[f] = util.is_exec(self.wjoin(f), mf1.get(f, False)) |
| 418 | 817 t = self.wfile(f).read() |
|
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|
818 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
|
819 self.ui.warn("trouble committing %s!\n" % f) |
| 220 | 820 raise |
| 821 | |
| 363 | 822 meta = {} |
| 823 cp = self.dirstate.copied(f) | |
| 824 if cp: | |
| 825 meta["copy"] = cp | |
| 826 meta["copyrev"] = hex(m1.get(cp, m2.get(cp, nullid))) | |
| 575 | 827 self.ui.debug(" %s: copy %s:%s\n" % (f, cp, meta["copyrev"])) |
| 363 | 828 |
|
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|
829 r = self.file(f) |
| 229 | 830 fp1 = m1.get(f, nullid) |
| 831 fp2 = m2.get(f, nullid) | |
| 363 | 832 new[f] = r.add(t, meta, tr, linkrev, fp1, fp2) |
|
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|
833 |
|
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|
834 # update manifest |
| 229 | 835 m1.update(new) |
|
416
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|
836 for f in remove: |
|
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diff
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|
837 if f in m1: |
|
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|
838 del m1[f] |
| 741 | 839 mn = self.manifest.add(m1, mf1, tr, linkrev, c1[0], c2[0], |
| 840 (new, remove)) | |
|
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841 |
|
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|
842 # add changeset |
|
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843 new = new.keys() |
|
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|
844 new.sort() |
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|
845 |
| 288 | 846 if not text: |
| 847 edittext = "\n" + "HG: manifest hash %s\n" % hex(mn) | |
| 848 edittext += "".join(["HG: changed %s\n" % f for f in new]) | |
| 849 edittext += "".join(["HG: removed %s\n" % f for f in remove]) | |
| 850 edittext = self.ui.edit(edittext) | |
| 851 if not edittext.rstrip(): | |
| 852 return 1 | |
| 853 text = edittext | |
|
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854 |
|
608
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|
855 user = user or self.ui.username() |
| 317 | 856 n = self.changelog.add(mn, new, text, tr, p1, p2, user, date) |
| 487 | 857 |
|
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858 tr.close() |
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859 |
| 229 | 860 self.dirstate.setparents(n) |
| 220 | 861 self.dirstate.update(new, "n") |
| 862 self.dirstate.forget(remove) | |
|
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863 |
|
660
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864 if not self.hook("commit", node=hex(n)): |
|
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|
865 return 1 |
|
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|
866 |
|
724
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867 def walk(self, node = None, files = [], match = util.always): |
|
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|
868 if node: |
|
726
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869 for fn in self.manifest.read(self.changelog.read(node)[0]): |
|
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|
870 yield 'm', fn |
|
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871 else: |
|
726
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872 for src, fn in self.dirstate.walk(files, match): |
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873 yield src, fn |
| 723 | 874 |
|
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875 def changes(self, node1 = None, node2 = None, files = [], |
|
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876 match = util.always): |
| 566 | 877 mf2, u = None, [] |
|
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878 |
| 536 | 879 def fcmp(fn, mf): |
|
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|
880 t1 = self.wfile(fn).read() |
| 29 | 881 t2 = self.file(fn).revision(mf[fn]) |
| 882 return cmp(t1, t2) | |
| 883 | |
| 723 | 884 def mfmatches(node): |
| 885 mf = dict(self.manifest.read(node)) | |
| 886 for fn in mf.keys(): | |
| 887 if not match(fn): | |
| 888 del mf[fn] | |
| 889 return mf | |
| 741 | 890 |
| 536 | 891 # are we comparing the working directory? |
| 561 | 892 if not node2: |
| 723 | 893 l, c, a, d, u = self.dirstate.changes(files, match) |
| 536 | 894 |
| 895 # are we comparing working dir against its parent? | |
| 561 | 896 if not node1: |
| 536 | 897 if l: |
| 898 # do a full compare of any files that might have changed | |
| 899 change = self.changelog.read(self.dirstate.parents()[0]) | |
| 723 | 900 mf2 = mfmatches(change[0]) |
| 548 | 901 for f in l: |
| 561 | 902 if fcmp(f, mf2): |
| 536 | 903 c.append(f) |
| 561 | 904 |
| 905 for l in c, a, d, u: | |
| 906 l.sort() | |
| 907 | |
| 536 | 908 return (c, a, d, u) |
| 515 | 909 |
| 536 | 910 # are we comparing working dir against non-tip? |
| 911 # generate a pseudo-manifest for the working dir | |
| 561 | 912 if not node2: |
| 913 if not mf2: | |
| 536 | 914 change = self.changelog.read(self.dirstate.parents()[0]) |
| 723 | 915 mf2 = mfmatches(change[0]) |
| 536 | 916 for f in a + c + l: |
| 561 | 917 mf2[f] = "" |
| 536 | 918 for f in d: |
| 561 | 919 if f in mf2: del mf2[f] |
| 536 | 920 else: |
| 561 | 921 change = self.changelog.read(node2) |
| 723 | 922 mf2 = mfmatches(change[0]) |
|
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923 |
| 566 | 924 # flush lists from dirstate before comparing manifests |
| 925 c, a = [], [] | |
| 926 | |
| 561 | 927 change = self.changelog.read(node1) |
| 723 | 928 mf1 = mfmatches(change[0]) |
| 32 | 929 |
| 930 for fn in mf2: | |
| 931 if mf1.has_key(fn): | |
| 932 if mf1[fn] != mf2[fn]: | |
| 561 | 933 if mf2[fn] != "" or fcmp(fn, mf1): |
| 536 | 934 c.append(fn) |
| 32 | 935 del mf1[fn] |
| 936 else: | |
| 536 | 937 a.append(fn) |
| 515 | 938 |
| 536 | 939 d = mf1.keys() |
| 561 | 940 |
| 941 for l in c, a, d, u: | |
| 942 l.sort() | |
| 515 | 943 |
| 536 | 944 return (c, a, d, u) |
| 32 | 945 |
|
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946 def add(self, list): |
| 220 | 947 for f in list: |
| 244 | 948 p = self.wjoin(f) |
|
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|
949 if not os.path.exists(p): |
| 659 | 950 self.ui.warn("%s does not exist!\n" % f) |
|
611
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|
951 elif not os.path.isfile(p): |
| 741 | 952 self.ui.warn("%s not added: only files supported currently\n" % f) |
|
724
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|
953 elif self.dirstate.state(f) in 'an': |
| 220 | 954 self.ui.warn("%s already tracked!\n" % f) |
| 955 else: | |
| 956 self.dirstate.update([f], "a") | |
| 957 | |
| 958 def forget(self, list): | |
| 959 for f in list: | |
| 960 if self.dirstate.state(f) not in 'ai': | |
| 961 self.ui.warn("%s not added!\n" % f) | |
| 962 else: | |
| 963 self.dirstate.forget([f]) | |
|
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964 |
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965 def remove(self, list): |
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966 for f in list: |
| 244 | 967 p = self.wjoin(f) |
|
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|
968 if os.path.exists(p): |
| 220 | 969 self.ui.warn("%s still exists!\n" % f) |
| 402 | 970 elif self.dirstate.state(f) == 'a': |
| 971 self.ui.warn("%s never committed!\n" % f) | |
|
657
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|
972 self.dirstate.forget([f]) |
| 220 | 973 elif f not in self.dirstate: |
| 974 self.ui.warn("%s not tracked!\n" % f) | |
| 975 else: | |
| 976 self.dirstate.update([f], "r") | |
|
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977 |
| 363 | 978 def copy(self, source, dest): |
| 979 p = self.wjoin(dest) | |
| 781 | 980 if not os.path.exists(p): |
| 363 | 981 self.ui.warn("%s does not exist!\n" % dest) |
| 781 | 982 elif not os.path.isfile(p): |
| 659 | 983 self.ui.warn("copy failed: %s is not a file\n" % dest) |
| 363 | 984 else: |
| 985 if self.dirstate.state(dest) == '?': | |
| 986 self.dirstate.update([dest], "a") | |
| 987 self.dirstate.copy(source, dest) | |
| 988 | |
| 222 | 989 def heads(self): |
| 990 return self.changelog.heads() | |
| 991 | |
|
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992 def branches(self, nodes): |
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993 if not nodes: nodes = [self.changelog.tip()] |
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994 b = [] |
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995 for n in nodes: |
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996 t = n |
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997 while n: |
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998 p = self.changelog.parents(n) |
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999 if p[1] != nullid or p[0] == nullid: |
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|
1000 b.append((t, n, p[0], p[1])) |
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1001 break |
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1002 n = p[0] |
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1003 return b |
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1004 |
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1005 def between(self, pairs): |
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1006 r = [] |
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1007 |
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1008 for top, bottom in pairs: |
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1009 n, l, i = top, [], 0 |
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1010 f = 1 |
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1011 |
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1012 while n != bottom: |
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1013 p = self.changelog.parents(n)[0] |
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1014 if i == f: |
| 575 | 1015 l.append(n) |
|
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1016 f = f * 2 |
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1017 n = p |
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1018 i += 1 |
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1019 |
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1020 r.append(l) |
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1021 |
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1022 return r |
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1023 |
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1024 def newer(self, nodes): |
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1025 m = {} |
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|
1026 nl = [] |
| 94 | 1027 pm = {} |
|
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1028 cl = self.changelog |
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1029 t = l = cl.count() |
| 94 | 1030 |
| 1031 # find the lowest numbered node | |
|
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1032 for n in nodes: |
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1033 l = min(l, cl.rev(n)) |
| 94 | 1034 m[n] = 1 |
| 46 | 1035 |
|
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|
1036 for i in xrange(l, t): |
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|
1037 n = cl.node(i) |
| 94 | 1038 if n in m: # explicitly listed |
| 1039 pm[n] = 1 | |
| 1040 nl.append(n) | |
| 1041 continue | |
|
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1042 for p in cl.parents(n): |
| 94 | 1043 if p in pm: # parent listed |
| 1044 pm[n] = 1 | |
|
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|
1045 nl.append(n) |
| 94 | 1046 break |
|
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1047 |
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1048 return nl |
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1049 |
|
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|
1050 def findincoming(self, remote, base={}): |
|
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64
diff
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|
1051 m = self.changelog.nodemap |
|
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1052 search = [] |
|
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1053 fetch = [] |
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1054 seen = {} |
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1055 seenbranch = {} |
| 192 | 1056 |
|
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1057 # assume we're closer to the tip than the root |
|
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1058 # and start by examining the heads |
| 222 | 1059 self.ui.status("searching for changes\n") |
| 1060 heads = remote.heads() | |
| 1061 unknown = [] | |
| 1062 for h in heads: | |
| 1063 if h not in m: | |
| 1064 unknown.append(h) | |
|
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1065 else: |
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1066 base[h] = 1 |
| 46 | 1067 |
| 222 | 1068 if not unknown: |
| 60 | 1069 return None |
| 324 | 1070 |
| 1071 rep = {} | |
| 1072 reqcnt = 0 | |
| 515 | 1073 |
|
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1074 # search through remote branches |
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1075 # a 'branch' here is a linear segment of history, with four parts: |
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1076 # head, root, first parent, second parent |
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1077 # (a branch always has two parents (or none) by definition) |
| 222 | 1078 unknown = remote.branches(unknown) |
|
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1079 while unknown: |
| 324 | 1080 r = [] |
| 1081 while unknown: | |
| 1082 n = unknown.pop(0) | |
| 1083 if n[0] in seen: | |
| 1084 continue | |
|
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1085 |
| 324 | 1086 self.ui.debug("examining %s:%s\n" % (short(n[0]), short(n[1]))) |
| 1087 if n[0] == nullid: | |
| 1088 break | |
| 328 | 1089 if n in seenbranch: |
| 324 | 1090 self.ui.debug("branch already found\n") |
| 1091 continue | |
| 1092 if n[1] and n[1] in m: # do we know the base? | |
| 1093 self.ui.debug("found incomplete branch %s:%s\n" | |
| 1094 % (short(n[0]), short(n[1]))) | |
| 1095 search.append(n) # schedule branch range for scanning | |
| 328 | 1096 seenbranch[n] = 1 |
| 324 | 1097 else: |
| 1098 if n[1] not in seen and n[1] not in fetch: | |
| 1099 if n[2] in m and n[3] in m: | |
| 1100 self.ui.debug("found new changeset %s\n" % | |
| 1101 short(n[1])) | |
| 1102 fetch.append(n[1]) # earliest unknown | |
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1103 base[n[2]] = 1 # latest known |
| 324 | 1104 continue |
| 1105 | |
| 1106 for a in n[2:4]: | |
| 1107 if a not in rep: | |
| 1108 r.append(a) | |
| 1109 rep[a] = 1 | |
| 1110 | |
| 328 | 1111 seen[n[0]] = 1 |
| 1112 | |
| 324 | 1113 if r: |
| 1114 reqcnt += 1 | |
| 1115 self.ui.debug("request %d: %s\n" % | |
| 1116 (reqcnt, " ".join(map(short, r)))) | |
| 1117 for p in range(0, len(r), 10): | |
| 1118 for b in remote.branches(r[p:p+10]): | |
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1119 self.ui.debug("received %s:%s\n" % |
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1120 (short(b[0]), short(b[1]))) |
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1121 if b[0] not in m and b[0] not in seen: |
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1122 unknown.append(b) |
| 515 | 1123 |
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1124 # do binary search on the branches we found |
|
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1125 while search: |
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1126 n = search.pop(0) |
| 324 | 1127 reqcnt += 1 |
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1128 l = remote.between([(n[0], n[1])])[0] |
| 328 | 1129 l.append(n[1]) |
|
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1130 p = n[0] |
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1131 f = 1 |
| 328 | 1132 for i in l: |
| 1133 self.ui.debug("narrowing %d:%d %s\n" % (f, len(l), short(i))) | |
|
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1134 if i in m: |
| 85 | 1135 if f <= 2: |
| 83 | 1136 self.ui.debug("found new branch changeset %s\n" % |
| 1137 short(p)) | |
|
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1138 fetch.append(p) |
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1139 base[i] = 1 |
|
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1140 else: |
| 83 | 1141 self.ui.debug("narrowed branch search to %s:%s\n" |
| 1142 % (short(p), short(i))) | |
|
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1143 search.append((p, i)) |
|
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1144 break |
|
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1145 p, f = i, f * 2 |
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1146 |
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1147 # sanity check our fetch list |
|
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1148 for f in fetch: |
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1149 if f in m: |
| 499 | 1150 raise RepoError("already have changeset " + short(f[:4])) |
| 83 | 1151 |
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1152 if base.keys() == [nullid]: |
|
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1153 self.ui.warn("warning: pulling from an unrelated repository!\n") |
| 511 | 1154 |
| 94 | 1155 self.ui.note("adding new changesets starting at " + |
| 83 | 1156 " ".join([short(f) for f in fetch]) + "\n") |
|
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1157 |
| 324 | 1158 self.ui.debug("%d total queries\n" % reqcnt) |
| 1159 | |
| 516 | 1160 return fetch |
| 1161 | |
|
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1162 def findoutgoing(self, remote): |
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1163 base = {} |
|
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1164 self.findincoming(remote, base) |
|
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1165 remain = dict.fromkeys(self.changelog.nodemap) |
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1166 |
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1167 # prune everything remote has from the tree |
|
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1168 del remain[nullid] |
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1169 remove = base.keys() |
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1170 while remove: |
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1171 n = remove.pop(0) |
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1172 if n in remain: |
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1173 del remain[n] |
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1174 for p in self.changelog.parents(n): |
|
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1175 remove.append(p) |
|
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1176 |
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1177 # find every node whose parents have been pruned |
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1178 subset = [] |
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1179 for n in remain: |
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1180 p1, p2 = self.changelog.parents(n) |
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1181 if p1 not in remain and p2 not in remain: |
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1182 subset.append(n) |
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1183 |
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1184 # this is the set of all roots we have to push |
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1185 return subset |
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1186 |
|
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1187 def pull(self, remote): |
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1188 lock = self.lock() |
|
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1189 |
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1190 # if we have an empty repo, fetch everything |
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1191 if self.changelog.tip() == nullid: |
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1192 self.ui.status("requesting all changes\n") |
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1193 fetch = [nullid] |
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1194 else: |
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1195 fetch = self.findincoming(remote) |
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1196 |
|
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1197 if not fetch: |
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1198 self.ui.status("no changes found\n") |
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1199 return 1 |
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1200 |
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1201 cg = remote.changegroup(fetch) |
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1202 return self.addchangegroup(cg) |
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1203 |
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1204 def push(self, remote): |
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1205 lock = remote.lock() |
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1206 update = self.findoutgoing(remote) |
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1207 if not update: |
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1208 self.ui.status("no changes found\n") |
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1209 return 1 |
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1210 |
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1211 cg = self.changegroup(update) |
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1212 return remote.addchangegroup(cg) |
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1213 |
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1214 def changegroup(self, basenodes): |
| 222 | 1215 class genread: |
| 1216 def __init__(self, generator): | |
| 1217 self.g = generator | |
| 1218 self.buf = "" | |
| 1219 def read(self, l): | |
| 1220 while l > len(self.buf): | |
| 1221 try: | |
| 1222 self.buf += self.g.next() | |
| 1223 except StopIteration: | |
| 1224 break | |
| 1225 d, self.buf = self.buf[:l], self.buf[l:] | |
| 1226 return d | |
| 515 | 1227 |
|
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1228 def gengroup(): |
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1229 nodes = self.newer(basenodes) |
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1230 |
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|
1231 # construct the link map |
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1232 linkmap = {} |
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1233 for n in nodes: |
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1234 linkmap[self.changelog.rev(n)] = n |
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1235 |
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1236 # construct a list of all changed files |
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|
1237 changed = {} |
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1238 for n in nodes: |
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1239 c = self.changelog.read(n) |
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|
1240 for f in c[3]: |
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1241 changed[f] = 1 |
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1242 changed = changed.keys() |
|
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1243 changed.sort() |
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|
1244 |
|
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|
1245 # the changegroup is changesets + manifests + all file revs |
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1246 revs = [ self.changelog.rev(n) for n in nodes ] |
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1247 |
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|
1248 for y in self.changelog.group(linkmap): yield y |
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|
1249 for y in self.manifest.group(linkmap): yield y |
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1250 for f in changed: |
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|
1251 yield struct.pack(">l", len(f) + 4) + f |
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|
1252 g = self.file(f).group(linkmap) |
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|
1253 for y in g: |
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|
1254 yield y |
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1255 |
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|
1256 yield struct.pack(">l", 0) |
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1257 |
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|
1258 return genread(gengroup()) |
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|
1259 |
|
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|
1260 def addchangegroup(self, source): |
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1261 |
| 222 | 1262 def getchunk(): |
| 1263 d = source.read(4) | |
| 1264 if not d: return "" | |
| 1265 l = struct.unpack(">l", d)[0] | |
| 1266 if l <= 4: return "" | |
| 1267 return source.read(l - 4) | |
| 1268 | |
| 1269 def getgroup(): | |
| 1270 while 1: | |
| 1271 c = getchunk() | |
| 1272 if not c: break | |
| 1273 yield c | |
| 1274 | |
| 1275 def csmap(x): | |
| 1276 self.ui.debug("add changeset %s\n" % short(x)) | |
| 1277 return self.changelog.count() | |
| 1278 | |
| 1279 def revmap(x): | |
| 1280 return self.changelog.rev(x) | |
| 1281 | |
|
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|
1282 if not source: return |
| 222 | 1283 changesets = files = revisions = 0 |
| 225 | 1284 |
| 222 | 1285 tr = self.transaction() |
| 1286 | |
| 1287 # pull off the changeset group | |
| 1288 self.ui.status("adding changesets\n") | |
| 1289 co = self.changelog.tip() | |
|
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1290 cn = self.changelog.addgroup(getgroup(), csmap, tr, 1) # unique |
| 222 | 1291 changesets = self.changelog.rev(cn) - self.changelog.rev(co) |
| 1292 | |
| 1293 # pull off the manifest group | |
| 1294 self.ui.status("adding manifests\n") | |
| 1295 mm = self.manifest.tip() | |
| 1296 mo = self.manifest.addgroup(getgroup(), revmap, tr) | |
| 1297 | |
| 1298 # process the files | |
| 772 | 1299 self.ui.status("adding file changes\n") |
| 222 | 1300 while 1: |
| 1301 f = getchunk() | |
| 1302 if not f: break | |
| 1303 self.ui.debug("adding %s revisions\n" % f) | |
| 1304 fl = self.file(f) | |
|
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1305 o = fl.count() |
| 222 | 1306 n = fl.addgroup(getgroup(), revmap, tr) |
|
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1307 revisions += fl.count() - o |
| 222 | 1308 files += 1 |
| 1309 | |
| 772 | 1310 self.ui.status(("added %d changesets" + |
| 1311 " with %d changes to %d files\n") | |
| 1312 % (changesets, revisions, files)) | |
| 222 | 1313 |
| 1314 tr.close() | |
| 780 | 1315 |
| 1316 if not self.hook("changegroup"): | |
| 1317 return 1 | |
| 1318 | |
| 222 | 1319 return |
| 1320 | |
| 588 | 1321 def update(self, node, allow=False, force=False, choose=None, |
| 1322 moddirstate=True): | |
|
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1323 pl = self.dirstate.parents() |
| 275 | 1324 if not force and pl[1] != nullid: |
| 254 | 1325 self.ui.warn("aborting: outstanding uncommitted merges\n") |
| 690 | 1326 return 1 |
| 46 | 1327 |
|
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1328 p1, p2 = pl[0], node |
| 305 | 1329 pa = self.changelog.ancestor(p1, p2) |
|
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1330 m1n = self.changelog.read(p1)[0] |
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1331 m2n = self.changelog.read(p2)[0] |
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1332 man = self.manifest.ancestor(m1n, m2n) |
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1333 m1 = self.manifest.read(m1n) |
| 276 | 1334 mf1 = self.manifest.readflags(m1n) |
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1335 m2 = self.manifest.read(m2n) |
| 276 | 1336 mf2 = self.manifest.readflags(m2n) |
|
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1337 ma = self.manifest.read(man) |
| 412 | 1338 mfa = self.manifest.readflags(man) |
|
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1339 |
| 723 | 1340 (c, a, d, u) = self.changes() |
|
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1341 |
|
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1342 # is this a jump, or a merge? i.e. is there a linear path |
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1343 # from p1 to p2? |
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1344 linear_path = (pa == p1 or pa == p2) |
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1345 |
|
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1346 # resolve the manifest to determine which files |
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1347 # we care about merging |
| 254 | 1348 self.ui.note("resolving manifests\n") |
|
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1349 self.ui.debug(" force %s allow %s moddirstate %s linear %s\n" % |
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|
1350 (force, allow, moddirstate, linear_path)) |
|
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1351 self.ui.debug(" ancestor %s local %s remote %s\n" % |
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1352 (short(man), short(m1n), short(m2n))) |
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1353 |
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|
1354 merge = {} |
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|
1355 get = {} |
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1356 remove = [] |
| 305 | 1357 mark = {} |
| 46 | 1358 |
|
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1359 # construct a working dir manifest |
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|
1360 mw = m1.copy() |
| 276 | 1361 mfw = mf1.copy() |
| 576 | 1362 umap = dict.fromkeys(u) |
| 1363 | |
| 254 | 1364 for f in a + c + u: |
| 1365 mw[f] = "" | |
| 441 | 1366 mfw[f] = util.is_exec(self.wjoin(f), mfw.get(f, False)) |
| 576 | 1367 |
|
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|
1368 for f in d: |
| 254 | 1369 if f in mw: del mw[f] |
|
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1370 |
|
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1371 # If we're jumping between revisions (as opposed to merging), |
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1372 # and if neither the working directory nor the target rev has |
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|
1373 # the file, then we need to remove it from the dirstate, to |
|
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1374 # prevent the dirstate from listing the file when it is no |
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|
1375 # longer in the manifest. |
| 588 | 1376 if moddirstate and linear_path and f not in m2: |
|
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1377 self.dirstate.forget((f,)) |
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1378 |
| 576 | 1379 # Compare manifests |
|
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1380 for f, n in mw.iteritems(): |
| 588 | 1381 if choose and not choose(f): continue |
|
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1382 if f in m2: |
|
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|
1383 s = 0 |
|
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1384 |
|
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|
1385 # is the wfile new since m1, and match m2? |
| 428 | 1386 if f not in m1: |
|
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|
1387 t1 = self.wfile(f).read() |
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1388 t2 = self.file(f).revision(m2[f]) |
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1389 if cmp(t1, t2) == 0: |
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1390 mark[f] = 1 |
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|
1391 n = m2[f] |
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1392 del t1, t2 |
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1393 |
|
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|
1394 # are files different? |
|
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1395 if n != m2[f]: |
| 254 | 1396 a = ma.get(f, nullid) |
|
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1397 # are both different from the ancestor? |
| 254 | 1398 if n != a and m2[f] != a: |
|
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|
1399 self.ui.debug(" %s versions differ, resolve\n" % f) |
| 276 | 1400 # merge executable bits |
| 1401 # "if we changed or they changed, change in merge" | |
| 1402 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] | |
| 1403 mode = ((a^b) | (a^c)) ^ a | |
| 1404 merge[f] = (m1.get(f, nullid), m2[f], mode) | |
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1405 s = 1 |
| 305 | 1406 # are we clobbering? |
| 1407 # is remote's version newer? | |
| 1408 # or are we going back in time? | |
| 1409 elif force or m2[f] != a or (p2 == pa and mw[f] == m1[f]): | |
|
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1410 self.ui.debug(" remote %s is newer, get\n" % f) |
| 254 | 1411 get[f] = m2[f] |
|
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1412 s = 1 |
| 305 | 1413 else: |
| 1414 mark[f] = 1 | |
| 576 | 1415 elif f in umap: |
| 1416 # this unknown file is the same as the checkout | |
| 1417 get[f] = m2[f] | |
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1418 |
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1419 if not s and mfw[f] != mf2[f]: |
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1420 if force: |
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1421 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1422 util.set_exec(self.wjoin(f), mf2[f]) |
|
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1423 else: |
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1424 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] |
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1425 mode = ((a^b) | (a^c)) ^ a |
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1426 if mode != b: |
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|
1427 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1428 util.set_exec(self.wjoin(f), mode) |
| 305 | 1429 mark[f] = 1 |
|
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1430 del m2[f] |
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1431 elif f in ma: |
| 616 | 1432 if n != ma[f]: |
| 1433 r = "d" | |
| 1434 if not force and (linear_path or allow): | |
|
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|
1435 r = self.ui.prompt( |
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|
1436 (" local changed %s which remote deleted\n" % f) + |
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1437 "(k)eep or (d)elete?", "[kd]", "k") |
|
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1438 if r == "d": |
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1439 remove.append(f) |
|
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1440 else: |
|
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1441 self.ui.debug("other deleted %s\n" % f) |
| 254 | 1442 remove.append(f) # other deleted it |
|
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1443 else: |
| 254 | 1444 if n == m1.get(f, nullid): # same as parent |
|
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|
1445 if p2 == pa: # going backwards? |
|
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1446 self.ui.debug("remote deleted %s\n" % f) |
|
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|
1447 remove.append(f) |
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1448 else: |
|
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1449 self.ui.debug("local created %s, keeping\n" % f) |
| 254 | 1450 else: |
| 1451 self.ui.debug("working dir created %s, keeping\n" % f) | |
| 46 | 1452 |
|
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|
1453 for f, n in m2.iteritems(): |
| 588 | 1454 if choose and not choose(f): continue |
| 256 | 1455 if f[0] == "/": continue |
| 616 | 1456 if f in ma and n != ma[f]: |
| 1457 r = "k" | |
| 1458 if not force and (linear_path or allow): | |
|
415
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|
1459 r = self.ui.prompt( |
|
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diff
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|
1460 ("remote changed %s which local deleted\n" % f) + |
|
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diff
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|
1461 "(k)eep or (d)elete?", "[kd]", "k") |
| 616 | 1462 if r == "k": get[f] = n |
| 1463 elif f not in ma: | |
| 254 | 1464 self.ui.debug("remote created %s\n" % f) |
|
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|
1465 get[f] = n |
| 616 | 1466 else: |
|
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|
1467 if force or p2 == pa: # going backwards? |
|
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|
1468 self.ui.debug("local deleted %s, recreating\n" % f) |
|
650
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|
1469 get[f] = n |
|
680
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|
1470 else: |
|
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|
1471 self.ui.debug("local deleted %s\n" % f) |
|
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1472 |
|
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|
1473 del mw, m1, m2, ma |
|
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|
1474 |
| 275 | 1475 if force: |
| 1476 for f in merge: | |
| 1477 get[f] = merge[f][1] | |
| 1478 merge = {} | |
| 1479 | |
| 690 | 1480 if linear_path or force: |
| 254 | 1481 # we don't need to do any magic, just jump to the new rev |
| 1482 mode = 'n' | |
| 1483 p1, p2 = p2, nullid | |
| 1484 else: | |
| 275 | 1485 if not allow: |
| 305 | 1486 self.ui.status("this update spans a branch" + |
| 1487 " affecting the following files:\n") | |
| 1488 fl = merge.keys() + get.keys() | |
| 1489 fl.sort() | |
| 1490 for f in fl: | |
| 1491 cf = "" | |
| 1492 if f in merge: cf = " (resolve)" | |
| 1493 self.ui.status(" %s%s\n" % (f, cf)) | |
| 1494 self.ui.warn("aborting update spanning branches!\n") | |
| 788 | 1495 self.ui.status("(use update -m to merge across branches" + |
| 1496 " or -C to lose changes)\n") | |
| 275 | 1497 return 1 |
| 254 | 1498 # we have to remember what files we needed to get/change |
| 1499 # because any file that's different from either one of its | |
| 1500 # parents must be in the changeset | |
| 1501 mode = 'm' | |
| 588 | 1502 if moddirstate: |
| 1503 self.dirstate.update(mark.keys(), "m") | |
| 254 | 1504 |
| 588 | 1505 if moddirstate: |
| 1506 self.dirstate.setparents(p1, p2) | |
|
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merge: add count of new manifests, files, and revisions
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|
1507 |
|
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|
1508 # get the files we don't need to change |
|
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|
1509 files = get.keys() |
|
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|
1510 files.sort() |
|
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|
1511 for f in files: |
|
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|
1512 if f[0] == "/": continue |
|
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merge: Fix bug where we overwrote local when local was newer
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diff
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|
1513 self.ui.note("getting %s\n" % f) |
| 276 | 1514 t = self.file(f).read(get[f]) |
|
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|
1515 try: |
|
291
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|
1516 self.wfile(f, "w").write(t) |
|
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|
1517 except IOError: |
|
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|
1518 os.makedirs(os.path.dirname(self.wjoin(f))) |
|
291
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|
1519 self.wfile(f, "w").write(t) |
| 441 | 1520 util.set_exec(self.wjoin(f), mf2[f]) |
| 588 | 1521 if moddirstate: |
| 1522 self.dirstate.update([f], mode) | |
| 46 | 1523 |
|
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|
1524 # merge the tricky bits |
|
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|
1525 files = merge.keys() |
|
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|
1526 files.sort() |
|
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|
1527 for f in files: |
| 256 | 1528 self.ui.status("merging %s\n" % f) |
| 276 | 1529 m, o, flag = merge[f] |
|
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|
1530 self.merge3(f, m, o) |
| 441 | 1531 util.set_exec(self.wjoin(f), flag) |
|
768
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diff
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|
1532 if moddirstate and mode == 'm': |
|
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|
1533 # only update dirstate on branch merge, otherwise we |
|
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diff
changeset
|
1534 # could mark files with changes as unchanged |
|
764
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diff
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|
1535 self.dirstate.update([f], mode) |
|
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|
1536 |
| 681 | 1537 remove.sort() |
|
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|
1538 for f in remove: |
|
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|
1539 self.ui.note("removing %s\n" % f) |
| 690 | 1540 try: |
| 1541 os.unlink(f) | |
| 1542 except OSError, inst: | |
| 1543 self.ui.warn("update failed to remove %s: %s!\n" % (f, inst)) | |
| 578 | 1544 # try removing directories that might now be empty |
| 1545 try: os.removedirs(os.path.dirname(f)) | |
| 1546 except: pass | |
| 588 | 1547 if moddirstate: |
| 1548 if mode == 'n': | |
| 1549 self.dirstate.forget(remove) | |
| 1550 else: | |
| 1551 self.dirstate.update(remove, 'r') | |
|
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|
1552 |
|
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|
1553 def merge3(self, fn, my, other): |
|
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|
1554 """perform a 3-way merge in the working directory""" |
| 249 | 1555 |
| 96 | 1556 def temp(prefix, node): |
| 1557 pre = "%s~%s." % (os.path.basename(fn), prefix) | |
| 1558 (fd, name) = tempfile.mkstemp("", pre) | |
| 417 | 1559 f = os.fdopen(fd, "wb") |
| 96 | 1560 f.write(fl.revision(node)) |
| 1561 f.close() | |
| 1562 return name | |
| 1563 | |
|
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|
1564 fl = self.file(fn) |
| 96 | 1565 base = fl.ancestor(my, other) |
| 244 | 1566 a = self.wjoin(fn) |
| 346 | 1567 b = temp("base", base) |
| 1568 c = temp("other", other) | |
| 96 | 1569 |
|
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|
1570 self.ui.note("resolving %s\n" % fn) |
|
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|
1571 self.ui.debug("file %s: other %s ancestor %s\n" % |
|
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|
1572 (fn, short(other), short(base))) |
| 96 | 1573 |
|
703
fb6f85ecc863
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|
1574 cmd = (os.environ.get("HGMERGE") or self.ui.config("ui", "merge") |
|
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|
1575 or "hgmerge") |
| 240 | 1576 r = os.system("%s %s %s %s" % (cmd, a, b, c)) |
|
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|
1577 if r: |
| 275 | 1578 self.ui.warn("merging %s failed!\n" % fn) |
|
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1579 |
|
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|
1580 os.unlink(b) |
|
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|
1581 os.unlink(c) |
| 96 | 1582 |
| 247 | 1583 def verify(self): |
| 1584 filelinkrevs = {} | |
| 1585 filenodes = {} | |
| 1586 changesets = revisions = files = 0 | |
| 1587 errors = 0 | |
| 1588 | |
| 302 | 1589 seen = {} |
| 247 | 1590 self.ui.status("checking changesets\n") |
| 1591 for i in range(self.changelog.count()): | |
| 1592 changesets += 1 | |
| 1593 n = self.changelog.node(i) | |
| 302 | 1594 if n in seen: |
| 1595 self.ui.warn("duplicate changeset at revision %d\n" % i) | |
| 1596 errors += 1 | |
| 1597 seen[n] = 1 | |
| 515 | 1598 |
| 247 | 1599 for p in self.changelog.parents(n): |
| 1600 if p not in self.changelog.nodemap: | |
| 1601 self.ui.warn("changeset %s has unknown parent %s\n" % | |
| 1602 (short(n), short(p))) | |
| 1603 errors += 1 | |
| 1604 try: | |
| 1605 changes = self.changelog.read(n) | |
| 1606 except Exception, inst: | |
| 1607 self.ui.warn("unpacking changeset %s: %s\n" % (short(n), inst)) | |
| 1608 errors += 1 | |
| 1609 | |
| 1610 for f in changes[3]: | |
| 1611 filelinkrevs.setdefault(f, []).append(i) | |
| 1612 | |
| 302 | 1613 seen = {} |
| 247 | 1614 self.ui.status("checking manifests\n") |
| 1615 for i in range(self.manifest.count()): | |
| 1616 n = self.manifest.node(i) | |
| 302 | 1617 if n in seen: |
| 1618 self.ui.warn("duplicate manifest at revision %d\n" % i) | |
| 1619 errors += 1 | |
| 1620 seen[n] = 1 | |
| 515 | 1621 |
| 247 | 1622 for p in self.manifest.parents(n): |
| 1623 if p not in self.manifest.nodemap: | |
| 1624 self.ui.warn("manifest %s has unknown parent %s\n" % | |
| 1625 (short(n), short(p))) | |
| 1626 errors += 1 | |
| 1627 | |
| 1628 try: | |
| 1629 delta = mdiff.patchtext(self.manifest.delta(n)) | |
| 1630 except KeyboardInterrupt: | |
| 582 | 1631 self.ui.warn("aborted") |
| 247 | 1632 sys.exit(0) |
| 1633 except Exception, inst: | |
| 1634 self.ui.warn("unpacking manifest %s: %s\n" | |
| 1635 % (short(n), inst)) | |
| 1636 errors += 1 | |
| 1637 | |
| 1638 ff = [ l.split('\0') for l in delta.splitlines() ] | |
| 1639 for f, fn in ff: | |
| 284 | 1640 filenodes.setdefault(f, {})[bin(fn[:40])] = 1 |
| 247 | 1641 |
| 1642 self.ui.status("crosschecking files in changesets and manifests\n") | |
| 1643 for f in filenodes: | |
| 1644 if f not in filelinkrevs: | |
| 1645 self.ui.warn("file %s in manifest but not in changesets\n" % f) | |
| 1646 errors += 1 | |
| 1647 | |
| 1648 for f in filelinkrevs: | |
| 1649 if f not in filenodes: | |
| 1650 self.ui.warn("file %s in changeset but not in manifest\n" % f) | |
| 1651 errors += 1 | |
| 1652 | |
| 1653 self.ui.status("checking files\n") | |
| 1654 ff = filenodes.keys() | |
| 1655 ff.sort() | |
| 1656 for f in ff: | |
| 1657 if f == "/dev/null": continue | |
| 1658 files += 1 | |
| 1659 fl = self.file(f) | |
| 1660 nodes = { nullid: 1 } | |
| 302 | 1661 seen = {} |
| 247 | 1662 for i in range(fl.count()): |
| 1663 revisions += 1 | |
| 1664 n = fl.node(i) | |
| 1665 | |
| 302 | 1666 if n in seen: |
| 1667 self.ui.warn("%s: duplicate revision %d\n" % (f, i)) | |
| 1668 errors += 1 | |
| 1669 | |
| 247 | 1670 if n not in filenodes[f]: |
| 1671 self.ui.warn("%s: %d:%s not in manifests\n" | |
| 1672 % (f, i, short(n))) | |
| 1673 errors += 1 | |
| 1674 else: | |
| 1675 del filenodes[f][n] | |
| 1676 | |
| 1677 flr = fl.linkrev(n) | |
| 1678 if flr not in filelinkrevs[f]: | |
| 1679 self.ui.warn("%s:%s points to unexpected changeset %d\n" | |
| 1680 % (f, short(n), fl.linkrev(n))) | |
| 1681 errors += 1 | |
| 1682 else: | |
| 1683 filelinkrevs[f].remove(flr) | |
| 1684 | |
| 1685 # verify contents | |
| 1686 try: | |
| 1687 t = fl.read(n) | |
| 1688 except Exception, inst: | |
| 1689 self.ui.warn("unpacking file %s %s: %s\n" | |
| 1690 % (f, short(n), inst)) | |
| 1691 errors += 1 | |
| 1692 | |
| 1693 # verify parents | |
| 1694 (p1, p2) = fl.parents(n) | |
| 1695 if p1 not in nodes: | |
| 1696 self.ui.warn("file %s:%s unknown parent 1 %s" % | |
| 1697 (f, short(n), short(p1))) | |
| 1698 errors += 1 | |
| 1699 if p2 not in nodes: | |
| 1700 self.ui.warn("file %s:%s unknown parent 2 %s" % | |
| 1701 (f, short(n), short(p1))) | |
| 1702 errors += 1 | |
| 1703 nodes[n] = 1 | |
| 1704 | |
| 1705 # cross-check | |
| 1706 for node in filenodes[f]: | |
| 1707 self.ui.warn("node %s in manifests not in %s\n" | |
| 721 | 1708 % (hex(node), f)) |
| 247 | 1709 errors += 1 |
| 1710 | |
| 1711 self.ui.status("%d files, %d changesets, %d total revisions\n" % | |
| 1712 (files, changesets, revisions)) | |
| 1713 | |
| 1714 if errors: | |
| 1715 self.ui.warn("%d integrity errors encountered!\n" % errors) | |
| 1716 return 1 | |
| 1717 | |
|
623
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diff
changeset
|
1718 class httprepository: |
| 60 | 1719 def __init__(self, ui, path): |
| 765 | 1720 # fix missing / after hostname |
| 1721 s = urlparse.urlsplit(path) | |
| 1722 partial = s[2] | |
| 1723 if not partial: partial = "/" | |
| 1724 self.url = urlparse.urlunsplit((s[0], s[1], partial, '', '')) | |
| 60 | 1725 self.ui = ui |
| 321 | 1726 no_list = [ "localhost", "127.0.0.1" ] |
| 1727 host = ui.config("http_proxy", "host") | |
|
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changeset
|
1728 if host is None: |
|
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changeset
|
1729 host = os.environ.get("http_proxy") |
|
426
8c90ab5644c9
Allow hgrc's proxy host and $http_proxy env var to start with http://
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diff
changeset
|
1730 if host and host.startswith('http://'): |
|
8c90ab5644c9
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|
1731 host = host[7:] |
| 321 | 1732 user = ui.config("http_proxy", "user") |
| 1733 passwd = ui.config("http_proxy", "passwd") | |
| 1734 no = ui.config("http_proxy", "no") | |
|
424
9294dce4b633
Allow override of HTTP_PROXY, http_proxy and no_proxy; make no_proxy work.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
385
diff
changeset
|
1735 if no is None: |
|
9294dce4b633
Allow override of HTTP_PROXY, http_proxy and no_proxy; make no_proxy work.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
385
diff
changeset
|
1736 no = os.environ.get("no_proxy") |
| 321 | 1737 if no: |
| 1738 no_list = no_list + no.split(",") | |
| 515 | 1739 |
| 321 | 1740 no_proxy = 0 |
| 1741 for h in no_list: | |
| 1742 if (path.startswith("http://" + h + "/") or | |
| 1743 path.startswith("http://" + h + ":") or | |
| 1744 path == "http://" + h): | |
| 1745 no_proxy = 1 | |
| 1746 | |
| 1747 # Note: urllib2 takes proxy values from the environment and those will | |
| 1748 # take precedence | |
|
424
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Allow override of HTTP_PROXY, http_proxy and no_proxy; make no_proxy work.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
385
diff
changeset
|
1749 for env in ["HTTP_PROXY", "http_proxy", "no_proxy"]: |
|
9294dce4b633
Allow override of HTTP_PROXY, http_proxy and no_proxy; make no_proxy work.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
385
diff
changeset
|
1750 if os.environ.has_key(env): |
|
9294dce4b633
Allow override of HTTP_PROXY, http_proxy and no_proxy; make no_proxy work.
Thomas Arendsen Hein <thomas@intevation.de>
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385
diff
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|
1751 del os.environ[env] |
| 321 | 1752 |
| 1753 proxy_handler = urllib2.BaseHandler() | |
| 1754 if host and not no_proxy: | |
| 1755 proxy_handler = urllib2.ProxyHandler({"http" : "http://" + host}) | |
| 1756 | |
| 1757 authinfo = None | |
| 1758 if user and passwd: | |
| 1759 passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm() | |
| 1760 passmgr.add_password(None, host, user, passwd) | |
| 1761 authinfo = urllib2.ProxyBasicAuthHandler(passmgr) | |
| 1762 | |
| 1763 opener = urllib2.build_opener(proxy_handler, authinfo) | |
| 1764 urllib2.install_opener(opener) | |
| 60 | 1765 |
|
634
da5378d39269
Add a repo method to report repo device
Matt Mackall <mpm@selenic.com>
parents:
627
diff
changeset
|
1766 def dev(self): |
|
da5378d39269
Add a repo method to report repo device
Matt Mackall <mpm@selenic.com>
parents:
627
diff
changeset
|
1767 return -1 |
|
da5378d39269
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Matt Mackall <mpm@selenic.com>
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627
diff
changeset
|
1768 |
| 60 | 1769 def do_cmd(self, cmd, **args): |
| 83 | 1770 self.ui.debug("sending %s command\n" % cmd) |
| 60 | 1771 q = {"cmd": cmd} |
| 1772 q.update(args) | |
| 1773 qs = urllib.urlencode(q) | |
| 1774 cu = "%s?%s" % (self.url, qs) | |
| 752 | 1775 resp = urllib2.urlopen(cu) |
| 753 | 1776 proto = resp.headers['content-type'] |
| 752 | 1777 |
| 753 | 1778 # accept old "text/plain" and "application/hg-changegroup" for now |
| 1779 if not proto.startswith('application/mercurial') and \ | |
| 1780 not proto.startswith('text/plain') and \ | |
| 1781 not proto.startswith('application/hg-changegroup'): | |
| 752 | 1782 raise RepoError("'%s' does not appear to be an hg repository" |
| 1783 % self.url) | |
| 1784 | |
| 753 | 1785 if proto.startswith('application/mercurial'): |
| 1786 version = proto[22:] | |
| 1787 if float(version) > 0.1: | |
| 1788 raise RepoError("'%s' uses newer protocol %s" % | |
| 1789 (self.url, version)) | |
| 1790 | |
| 752 | 1791 return resp |
| 60 | 1792 |
| 222 | 1793 def heads(self): |
| 1794 d = self.do_cmd("heads").read() | |
| 1795 try: | |
| 1796 return map(bin, d[:-1].split(" ")) | |
| 1797 except: | |
| 1798 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1799 raise | |
| 1800 | |
| 60 | 1801 def branches(self, nodes): |
| 1802 n = " ".join(map(hex, nodes)) | |
| 752 | 1803 d = self.do_cmd("branches", nodes=n).read() |
| 217 | 1804 try: |
| 1805 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] | |
| 1806 return br | |
| 1807 except: | |
| 1808 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1809 raise | |
| 60 | 1810 |
| 1811 def between(self, pairs): | |
| 1812 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) | |
| 752 | 1813 d = self.do_cmd("between", pairs=n).read() |
| 217 | 1814 try: |
| 1815 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] | |
| 1816 return p | |
| 1817 except: | |
| 1818 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1819 raise | |
| 60 | 1820 |
| 1821 def changegroup(self, nodes): | |
| 1822 n = " ".join(map(hex, nodes)) | |
| 752 | 1823 f = self.do_cmd("changegroup", roots=n) |
| 192 | 1824 bytes = 0 |
|
635
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1825 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1826 class zread: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
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diff
changeset
|
1827 def __init__(self, f): |
|
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Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1828 self.zd = zlib.decompressobj() |
|
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Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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diff
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|
1829 self.f = f |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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diff
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|
1830 self.buf = "" |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
1831 def read(self, l): |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1832 while l > len(self.buf): |
|
751
0b245edec124
When pulling from a non hg repository URL (e.g. http://www.kernel.org/hg)
Muli Ben-Yehuda <mulix@mulix.org>
parents:
741
diff
changeset
|
1833 r = self.f.read(4096) |
|
635
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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634
diff
changeset
|
1834 if r: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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634
diff
changeset
|
1835 self.buf += self.zd.decompress(r) |
|
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Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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634
diff
changeset
|
1836 else: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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634
diff
changeset
|
1837 self.buf += self.zd.flush() |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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634
diff
changeset
|
1838 break |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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634
diff
changeset
|
1839 d, self.buf = self.buf[:l], self.buf[l:] |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1840 return d |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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634
diff
changeset
|
1841 |
| 752 | 1842 return zread(f) |
|
635
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Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1843 |
|
638
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1844 class remotelock: |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1845 def __init__(self, repo): |
|
35f7adfefa69
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diff
changeset
|
1846 self.repo = repo |
|
35f7adfefa69
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Matt Mackall <mpm@selenic.com>
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637
diff
changeset
|
1847 def release(self): |
|
35f7adfefa69
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Matt Mackall <mpm@selenic.com>
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637
diff
changeset
|
1848 self.repo.unlock() |
|
35f7adfefa69
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diff
changeset
|
1849 self.repo = None |
|
35f7adfefa69
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changeset
|
1850 def __del__(self): |
|
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diff
changeset
|
1851 if self.repo: |
|
35f7adfefa69
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diff
changeset
|
1852 self.release() |
| 60 | 1853 |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1854 class sshrepository: |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
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diff
changeset
|
1855 def __init__(self, ui, path): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1856 self.url = path |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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changeset
|
1857 self.ui = ui |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1858 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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changeset
|
1859 m = re.match(r'ssh://(([^@]+)@)?([^:/]+)(:(\d+))?(/(.*))?', path) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1860 if not m: |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1861 raise RepoError("couldn't parse destination %s\n" % path) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1862 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1863 self.user = m.group(2) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1864 self.host = m.group(3) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1865 self.port = m.group(5) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1866 self.path = m.group(7) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
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623
diff
changeset
|
1867 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
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623
diff
changeset
|
1868 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
|
1869 args = self.port and ("%s -p %s") % (args, self.port) or args |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1870 path = self.path or "" |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
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623
diff
changeset
|
1871 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
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diff
changeset
|
1872 cmd = "ssh %s 'hg -R %s serve --stdio'" |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1873 cmd = cmd % (args, path) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
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diff
changeset
|
1874 |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1875 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
|
1876 |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1877 def readerr(self): |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1878 while 1: |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1879 r,w,x = select.select([self.pipee], [], [], 0) |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1880 if not r: break |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
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644
diff
changeset
|
1881 l = self.pipee.readline() |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1882 if not l: break |
|
342927da4f4c
Show remote client output with "remote:"
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parents:
644
diff
changeset
|
1883 self.ui.status("remote: ", l) |
|
624
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changeset
|
1884 |
|
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Add an sshrepository class and hg serve --stdio
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changeset
|
1885 def __del__(self): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1886 self.pipeo.close() |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
1887 self.pipei.close() |
|
648
8c89408a7154
Attempt to read all remaining remote output at close
Matt Mackall <mpm@selenic.com>
parents:
646
diff
changeset
|
1888 for l in self.pipee: |
|
8c89408a7154
Attempt to read all remaining remote output at close
Matt Mackall <mpm@selenic.com>
parents:
646
diff
changeset
|
1889 self.ui.status("remote: ", l) |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1890 self.pipee.close() |
|
624
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Add an sshrepository class and hg serve --stdio
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623
diff
changeset
|
1891 |
|
634
da5378d39269
Add a repo method to report repo device
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parents:
627
diff
changeset
|
1892 def dev(self): |
|
da5378d39269
Add a repo method to report repo device
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parents:
627
diff
changeset
|
1893 return -1 |
|
da5378d39269
Add a repo method to report repo device
Matt Mackall <mpm@selenic.com>
parents:
627
diff
changeset
|
1894 |
|
624
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Add an sshrepository class and hg serve --stdio
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623
diff
changeset
|
1895 def do_cmd(self, cmd, **args): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
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parents:
623
diff
changeset
|
1896 self.ui.debug("sending %s command\n" % cmd) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
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parents:
623
diff
changeset
|
1897 self.pipeo.write("%s\n" % cmd) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1898 for k, v in args.items(): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
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parents:
623
diff
changeset
|
1899 self.pipeo.write("%s %d\n" % (k, len(v))) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1900 self.pipeo.write(v) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
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diff
changeset
|
1901 self.pipeo.flush() |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
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diff
changeset
|
1902 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
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diff
changeset
|
1903 return self.pipei |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
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parents:
623
diff
changeset
|
1904 |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
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diff
changeset
|
1905 def call(self, cmd, **args): |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
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623
diff
changeset
|
1906 r = self.do_cmd(cmd, **args) |
|
646
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1907 l = r.readline() |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1908 self.readerr() |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1909 try: |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1910 l = int(l) |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
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644
diff
changeset
|
1911 except: |
|
342927da4f4c
Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents:
644
diff
changeset
|
1912 raise RepoError("unexpected response '%s'" % l) |
|
624
876333a295ff
Add an sshrepository class and hg serve --stdio
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623
diff
changeset
|
1913 return r.read(l) |
|
876333a295ff
Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents:
623
diff
changeset
|
1914 |
|
638
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1915 def lock(self): |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1916 self.call("lock") |
|
35f7adfefa69
Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents:
637
diff
changeset
|
1917 return remotelock(self) |
|
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Add a scheme for handling remote locking
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1918 |
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1919 def unlock(self): |
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1920 self.call("unlock") |
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1921 |
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1922 def heads(self): |
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1923 d = self.call("heads") |
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1924 try: |
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1925 return map(bin, d[:-1].split(" ")) |
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1926 except: |
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1927 raise RepoError("unexpected response '%s'" % (d[:400] + "...")) |
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1928 |
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1929 def branches(self, nodes): |
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1930 n = " ".join(map(hex, nodes)) |
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1931 d = self.call("branches", nodes=n) |
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1932 try: |
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1933 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] |
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1934 return br |
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1935 except: |
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1936 raise RepoError("unexpected response '%s'" % (d[:400] + "...")) |
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1937 |
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1938 def between(self, pairs): |
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1939 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) |
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1940 d = self.call("between", pairs=n) |
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1941 try: |
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1942 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] |
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1943 return p |
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1944 except: |
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1945 raise RepoError("unexpected response '%s'" % (d[:400] + "...")) |
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1946 |
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1947 def changegroup(self, nodes): |
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1948 n = " ".join(map(hex, nodes)) |
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1949 f = self.do_cmd("changegroup", roots=n) |
|
635
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Protocol switch from using generators to stream-like objects.
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1950 return self.pipei |
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1951 |
|
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1952 def addchangegroup(self, cg): |
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1953 d = self.call("addchangegroup") |
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1954 if d: |
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1955 raise RepoError("push refused: %s", d) |
|
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1956 |
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1957 while 1: |
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1958 d = cg.read(4096) |
|
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1959 if not d: break |
|
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1960 self.pipeo.write(d) |
|
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1961 self.readerr() |
|
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1962 |
|
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1963 self.pipeo.flush() |
|
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1964 |
|
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1965 self.readerr() |
|
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1966 l = int(self.pipei.readline()) |
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1967 return self.pipei.read(l) != "" |
|
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1968 |
| 60 | 1969 def repository(ui, path=None, create=0): |
|
623
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1970 if path: |
|
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|
1971 if path.startswith("http://"): |
|
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1972 return httprepository(ui, path) |
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|
1973 if path.startswith("hg://"): |
|
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1974 return httprepository(ui, path.replace("hg://", "http://")) |
|
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1975 if path.startswith("old-http://"): |
|
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1976 return localrepository(ui, path.replace("old-http://", "http://")) |
|
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1977 if path.startswith("ssh://"): |
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1978 return sshrepository(ui, path) |
| 60 | 1979 |
|
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|
1980 return localrepository(ui, path, create) |