Mercurial > hg > pyhgsh
annotate mercurial/hg.py @ 863:a7e95e3606c7
Use length of file instead of length of change for the dirstate entry.
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Wed, 10 Aug 2005 07:51:37 +0100 |
| parents | d70c1c31fd45 |
| children | 2d2fee33ec68 |
| 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") | |
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13 demandload(globals(), "tempfile httprangereader bdiff urlparse stat") |
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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 return (path |
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26 .replace(".hg/", ".hg.hg/") |
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27 .replace(".i/", ".i.hg/") |
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28 .replace(".d/", ".d.hg/")) |
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29 |
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30 def decodedir(self, path): |
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31 return (path |
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32 .replace(".d.hg/", ".d/") |
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33 .replace(".i.hg/", ".i/") |
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34 .replace(".hg.hg/", ".hg/")) |
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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 |
|
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395 def update(self, files, state, **kw): |
| 220 | 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)) |
|
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410 st_mode = kw.get('st_mode', s.st_mode) |
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411 st_size = kw.get('st_size', s.st_size) |
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412 st_mtime = kw.get('st_mtime', s.st_mtime) |
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413 self.map[f] = (state, st_mode, st_size, st_mtime) |
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414 |
| 220 | 415 def forget(self, files): |
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416 if not files: return |
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417 self.read() |
| 723 | 418 self.markdirty() |
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419 for f in files: |
| 20 | 420 try: |
| 421 del self.map[f] | |
| 422 except KeyError: | |
| 220 | 423 self.ui.warn("not in dirstate: %s!\n" % f) |
| 20 | 424 pass |
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425 |
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426 def clear(self): |
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427 self.map = {} |
| 723 | 428 self.markdirty() |
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429 |
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430 def write(self): |
| 220 | 431 st = self.opener("dirstate", "w") |
| 227 | 432 st.write("".join(self.pl)) |
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433 for f, e in self.map.items(): |
| 363 | 434 c = self.copied(f) |
| 435 if c: | |
| 436 f = f + "\0" + c | |
| 220 | 437 e = struct.pack(">cllll", e[0], e[1], e[2], e[3], len(f)) |
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438 st.write(e + f) |
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439 self.dirty = 0 |
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440 |
|
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441 def walk(self, files = None, match = util.always): |
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442 self.read() |
| 536 | 443 dc = self.map.copy() |
| 723 | 444 # walk all files by default |
| 536 | 445 if not files: files = [self.root] |
|
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446 known = {'.hg': 1} |
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447 def seen(fn): |
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448 if fn in known: return True |
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449 known[fn] = 1 |
| 723 | 450 def traverse(): |
| 556 | 451 for f in util.unique(files): |
| 537 | 452 f = os.path.join(self.root, f) |
| 536 | 453 if os.path.isdir(f): |
| 454 for dir, subdirs, fl in os.walk(f): | |
| 455 d = dir[len(self.root) + 1:] | |
|
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456 nd = os.path.normpath(d) |
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457 if seen(nd): |
| 723 | 458 subdirs[:] = [] |
| 459 continue | |
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460 for sd in subdirs: |
|
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461 ds = os.path.join(nd, sd +'/') |
| 723 | 462 if self.ignore(ds) or not match(ds): |
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463 subdirs.remove(sd) |
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464 subdirs.sort() |
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465 fl.sort() |
| 536 | 466 for fn in fl: |
| 467 fn = util.pconvert(os.path.join(d, fn)) | |
|
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468 yield 'f', fn |
| 536 | 469 else: |
|
726
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470 yield 'f', f[len(self.root) + 1:] |
| 536 | 471 |
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472 ks = dc.keys() |
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473 ks.sort() |
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474 for k in ks: |
|
726
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475 yield 'm', k |
|
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476 |
| 723 | 477 # yield only files that match: all in dirstate, others only if |
| 478 # not in .hgignore | |
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479 |
|
726
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480 for src, fn in util.unique(traverse()): |
|
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481 fn = os.path.normpath(fn) |
|
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482 if seen(fn): continue |
| 723 | 483 if fn in dc: |
| 484 del dc[fn] | |
| 485 elif self.ignore(fn): | |
| 486 continue | |
| 487 if match(fn): | |
|
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488 yield src, fn |
| 723 | 489 |
|
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490 def changes(self, files=None, match=util.always): |
| 723 | 491 self.read() |
| 492 dc = self.map.copy() | |
|
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493 lookup, modified, added, unknown = [], [], [], [] |
|
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494 removed, deleted = [], [] |
| 723 | 495 |
|
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496 for src, fn in self.walk(files, match): |
|
861
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497 try: |
|
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498 s = os.stat(os.path.join(self.root, fn)) |
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499 except OSError: |
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500 continue |
|
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501 if not stat.S_ISREG(s.st_mode): |
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502 continue |
|
cbe5c4d016b7
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503 c = dc.get(fn) |
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504 if c: |
| 536 | 505 del dc[fn] |
| 506 if c[0] == 'm': | |
|
861
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|
507 modified.append(fn) |
| 536 | 508 elif c[0] == 'a': |
| 509 added.append(fn) | |
| 510 elif c[0] == 'r': | |
| 511 unknown.append(fn) | |
| 512 elif c[2] != s.st_size or (c[1] ^ s.st_mode) & 0100: | |
|
861
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513 modified.append(fn) |
|
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514 elif c[3] != s.st_mtime: |
| 536 | 515 lookup.append(fn) |
| 516 else: | |
|
861
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517 unknown.append(fn) |
| 536 | 518 |
|
861
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519 for fn, c in [(fn, c) for fn, c in dc.items() if match(fn)]: |
|
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520 if c[0] == 'r': |
|
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521 removed.append(fn) |
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522 else: |
|
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523 deleted.append(fn) |
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524 return (lookup, modified, added, removed + deleted, unknown) |
|
0
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525 |
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526 # used to avoid circular references so destructors work |
|
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527 def opener(base): |
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528 p = base |
|
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529 def o(path, mode="r"): |
|
686
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530 if p.startswith("http://"): |
|
15
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531 f = os.path.join(p, urllib.quote(path)) |
| 372 | 532 return httprangereader.httprangereader(f) |
|
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533 |
|
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534 f = os.path.join(p, path) |
|
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535 |
| 292 | 536 mode += "b" # for that other OS |
| 537 | |
| 538 if mode[0] != "r": | |
|
110
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539 try: |
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540 s = os.stat(f) |
|
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541 except OSError: |
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542 d = os.path.dirname(f) |
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543 if not os.path.isdir(d): |
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544 os.makedirs(d) |
|
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545 else: |
|
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546 if s.st_nlink > 1: |
| 417 | 547 file(f + ".tmp", "wb").write(file(f, "rb").read()) |
| 421 | 548 util.rename(f+".tmp", f) |
|
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549 |
|
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550 return file(f, mode) |
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551 |
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552 return o |
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553 |
| 499 | 554 class RepoError(Exception): pass |
| 555 | |
| 60 | 556 class localrepository: |
|
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557 def __init__(self, ui, path=None, create=0): |
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558 self.remote = 0 |
|
686
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559 if path and path.startswith("http://"): |
|
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560 self.remote = 1 |
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561 self.path = path |
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562 else: |
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563 if not path: |
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564 p = os.getcwd() |
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565 while not os.path.isdir(os.path.join(p, ".hg")): |
|
420
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566 oldp = p |
|
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567 p = os.path.dirname(p) |
| 499 | 568 if p == oldp: raise RepoError("no repo found") |
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569 path = p |
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570 self.path = os.path.join(path, ".hg") |
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571 |
| 405 | 572 if not create and not os.path.isdir(self.path): |
| 499 | 573 raise RepoError("repository %s not found" % self.path) |
| 405 | 574 |
|
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575 self.root = path |
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576 self.ui = ui |
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577 |
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578 if create: |
| 515 | 579 os.mkdir(self.path) |
|
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580 os.mkdir(self.join("data")) |
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581 |
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582 self.opener = opener(self.path) |
|
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583 self.wopener = opener(self.root) |
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584 self.manifest = manifest(self.opener) |
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585 self.changelog = changelog(self.opener) |
| 343 | 586 self.tagscache = None |
| 587 self.nodetagscache = None | |
|
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588 |
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589 if not self.remote: |
| 244 | 590 self.dirstate = dirstate(self.opener, ui, self.root) |
| 337 | 591 try: |
| 592 self.ui.readconfig(self.opener("hgrc")) | |
| 593 except IOError: pass | |
|
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594 |
| 487 | 595 def hook(self, name, **args): |
| 596 s = self.ui.config("hooks", name) | |
| 597 if s: | |
| 598 self.ui.note("running hook %s: %s\n" % (name, s)) | |
| 599 old = {} | |
| 600 for k, v in args.items(): | |
| 601 k = k.upper() | |
| 602 old[k] = os.environ.get(k, None) | |
| 603 os.environ[k] = v | |
| 604 | |
| 605 r = os.system(s) | |
| 606 | |
| 607 for k, v in old.items(): | |
| 608 if v != None: | |
| 609 os.environ[k] = v | |
| 610 else: | |
| 611 del os.environ[k] | |
| 612 | |
| 613 if r: | |
| 614 self.ui.warn("abort: %s hook failed with status %d!\n" % | |
| 615 (name, r)) | |
| 616 return False | |
| 617 return True | |
| 618 | |
| 343 | 619 def tags(self): |
| 620 '''return a mapping of tag to node''' | |
|
477
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parents:
471
diff
changeset
|
621 if not self.tagscache: |
| 343 | 622 self.tagscache = {} |
|
609
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[PATCH] hg tag: local tag support in file .hg/localtags
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parents:
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diff
changeset
|
623 def addtag(self, k, n): |
|
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parents:
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624 try: |
|
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625 bin_n = bin(n) |
|
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changeset
|
626 except TypeError: |
|
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parents:
608
diff
changeset
|
627 bin_n = '' |
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diff
changeset
|
628 self.tagscache[k.strip()] = bin_n |
| 659 | 629 |
| 67 | 630 try: |
| 254 | 631 # read each head of the tags file, ending with the tip |
| 632 # and add each tag found to the map, with "newer" ones | |
| 633 # taking precedence | |
| 67 | 634 fl = self.file(".hgtags") |
| 254 | 635 h = fl.heads() |
| 636 h.reverse() | |
| 637 for r in h: | |
| 638 for l in fl.revision(r).splitlines(): | |
| 639 if l: | |
|
385
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|
640 n, k = l.split(" ", 1) |
|
609
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|
641 addtag(self, k, n) |
|
477
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parents:
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|
642 except KeyError: |
|
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|
643 pass |
| 659 | 644 |
|
609
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645 try: |
|
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646 f = self.opener("localtags") |
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647 for l in f: |
|
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|
648 n, k = l.split(" ", 1) |
|
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|
649 addtag(self, k, n) |
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650 except IOError: |
|
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|
651 pass |
| 659 | 652 |
| 343 | 653 self.tagscache['tip'] = self.changelog.tip() |
| 659 | 654 |
| 343 | 655 return self.tagscache |
| 656 | |
| 657 def tagslist(self): | |
| 658 '''return a list of tags ordered by revision''' | |
| 659 l = [] | |
|
477
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|
660 for t, n in self.tags().items(): |
| 343 | 661 try: |
| 662 r = self.changelog.rev(n) | |
| 663 except: | |
| 664 r = -2 # sort to the beginning of the list if unknown | |
| 665 l.append((r,t,n)) | |
| 666 l.sort() | |
| 667 return [(t,n) for r,t,n in l] | |
| 668 | |
| 669 def nodetags(self, node): | |
| 670 '''return the tags associated with a node''' | |
| 671 if not self.nodetagscache: | |
| 672 self.nodetagscache = {} | |
| 673 for t,n in self.tags().items(): | |
| 674 self.nodetagscache.setdefault(n,[]).append(t) | |
| 675 return self.nodetagscache.get(node, []) | |
| 676 | |
| 677 def lookup(self, key): | |
| 67 | 678 try: |
| 343 | 679 return self.tags()[key] |
| 67 | 680 except KeyError: |
|
658
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681 try: |
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682 return self.changelog.lookup(key) |
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683 except: |
|
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684 raise RepoError("unknown revision '%s'" % key) |
| 67 | 685 |
|
634
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686 def dev(self): |
|
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687 if self.remote: return -1 |
|
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688 return os.stat(self.path).st_dev |
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|
689 |
|
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690 def join(self, f): |
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691 return os.path.join(self.path, f) |
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692 |
| 244 | 693 def wjoin(self, f): |
| 694 return os.path.join(self.root, f) | |
| 695 | |
|
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696 def file(self, f): |
| 192 | 697 if f[0] == '/': f = f[1:] |
|
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698 return filelog(self.opener, f) |
|
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|
699 |
| 627 | 700 def getcwd(self): |
| 701 cwd = os.getcwd() | |
| 702 if cwd == self.root: return '' | |
| 703 return cwd[len(self.root) + 1:] | |
| 704 | |
|
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705 def wfile(self, f, mode='r'): |
|
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706 return self.wopener(f, mode) |
|
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707 |
|
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708 def transaction(self): |
| 251 | 709 # save dirstate for undo |
| 263 | 710 try: |
| 711 ds = self.opener("dirstate").read() | |
| 712 except IOError: | |
| 713 ds = "" | |
| 785 | 714 self.opener("journal.dirstate", "w").write(ds) |
| 515 | 715 |
| 785 | 716 def after(): |
| 717 util.rename(self.join("journal"), self.join("undo")) | |
| 718 util.rename(self.join("journal.dirstate"), | |
| 719 self.join("undo.dirstate")) | |
| 720 | |
| 721 return transaction.transaction(self.ui.warn, self.opener, | |
| 722 self.join("journal"), after) | |
|
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|
723 |
| 210 | 724 def recover(self): |
| 225 | 725 lock = self.lock() |
| 557 | 726 if os.path.exists(self.join("journal")): |
| 501 | 727 self.ui.status("rolling back interrupted transaction\n") |
| 557 | 728 return transaction.rollback(self.opener, self.join("journal")) |
| 210 | 729 else: |
| 730 self.ui.warn("no interrupted transaction available\n") | |
| 731 | |
| 732 def undo(self): | |
| 225 | 733 lock = self.lock() |
| 210 | 734 if os.path.exists(self.join("undo")): |
| 501 | 735 self.ui.status("rolling back last transaction\n") |
| 262 | 736 transaction.rollback(self.opener, self.join("undo")) |
| 251 | 737 self.dirstate = None |
| 421 | 738 util.rename(self.join("undo.dirstate"), self.join("dirstate")) |
| 251 | 739 self.dirstate = dirstate(self.opener, self.ui, self.root) |
| 163 | 740 else: |
| 210 | 741 self.ui.warn("no undo information available\n") |
| 162 | 742 |
| 161 | 743 def lock(self, wait = 1): |
| 744 try: | |
| 745 return lock.lock(self.join("lock"), 0) | |
| 746 except lock.LockHeld, inst: | |
| 747 if wait: | |
| 748 self.ui.warn("waiting for lock held by %s\n" % inst.args[0]) | |
| 749 return lock.lock(self.join("lock"), wait) | |
| 750 raise inst | |
| 751 | |
| 203 | 752 def rawcommit(self, files, text, user, date, p1=None, p2=None): |
| 442 | 753 orig_parent = self.dirstate.parents()[0] or nullid |
|
452
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parents:
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|
754 p1 = p1 or self.dirstate.parents()[0] or nullid |
|
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parents:
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diff
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|
755 p2 = p2 or self.dirstate.parents()[1] or nullid |
| 302 | 756 c1 = self.changelog.read(p1) |
| 757 c2 = self.changelog.read(p2) | |
| 758 m1 = self.manifest.read(c1[0]) | |
| 759 mf1 = self.manifest.readflags(c1[0]) | |
| 760 m2 = self.manifest.read(c2[0]) | |
| 761 | |
| 442 | 762 if orig_parent == p1: |
| 763 update_dirstate = 1 | |
| 764 else: | |
| 765 update_dirstate = 0 | |
| 766 | |
| 203 | 767 tr = self.transaction() |
| 302 | 768 mm = m1.copy() |
| 769 mfm = mf1.copy() | |
| 203 | 770 linkrev = self.changelog.count() |
| 771 for f in files: | |
| 772 try: | |
| 302 | 773 t = self.wfile(f).read() |
| 441 | 774 tm = util.is_exec(self.wjoin(f), mfm.get(f, False)) |
| 302 | 775 r = self.file(f) |
| 776 mfm[f] = tm | |
| 360 | 777 mm[f] = r.add(t, {}, tr, linkrev, |
| 302 | 778 m1.get(f, nullid), m2.get(f, nullid)) |
| 442 | 779 if update_dirstate: |
| 780 self.dirstate.update([f], "n") | |
| 203 | 781 except IOError: |
|
314
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782 try: |
|
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|
783 del mm[f] |
|
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|
784 del mfm[f] |
| 442 | 785 if update_dirstate: |
| 786 self.dirstate.forget([f]) | |
|
314
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787 except: |
|
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|
788 # deleted from p2? |
|
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|
789 pass |
| 203 | 790 |
| 302 | 791 mnode = self.manifest.add(mm, mfm, tr, linkrev, c1[0], c2[0]) |
|
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792 user = user or self.ui.username() |
| 302 | 793 n = self.changelog.add(mnode, files, text, tr, p1, p2, user, date) |
| 203 | 794 tr.close() |
| 442 | 795 if update_dirstate: |
| 796 self.dirstate.setparents(n, nullid) | |
| 203 | 797 |
|
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|
798 def commit(self, files = None, text = "", user = None, date = None, |
|
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|
799 match = util.always): |
| 220 | 800 commit = [] |
| 801 remove = [] | |
| 802 if files: | |
| 803 for f in files: | |
| 804 s = self.dirstate.state(f) | |
| 244 | 805 if s in 'nmai': |
| 220 | 806 commit.append(f) |
| 807 elif s == 'r': | |
| 808 remove.append(f) | |
| 809 else: | |
| 244 | 810 self.ui.warn("%s not tracked!\n" % f) |
| 220 | 811 else: |
|
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|
812 (c, a, d, u) = self.changes(match = match) |
| 220 | 813 commit = c + a |
| 814 remove = d | |
|
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815 |
| 220 | 816 if not commit and not remove: |
| 151 | 817 self.ui.status("nothing changed\n") |
| 818 return | |
| 819 | |
| 487 | 820 if not self.hook("precommit"): |
| 821 return 1 | |
| 822 | |
| 229 | 823 p1, p2 = self.dirstate.parents() |
| 824 c1 = self.changelog.read(p1) | |
| 825 c2 = self.changelog.read(p2) | |
| 826 m1 = self.manifest.read(c1[0]) | |
| 276 | 827 mf1 = self.manifest.readflags(c1[0]) |
| 229 | 828 m2 = self.manifest.read(c2[0]) |
| 225 | 829 lock = self.lock() |
| 151 | 830 tr = self.transaction() |
| 831 | |
|
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832 # check in files |
|
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833 new = {} |
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834 linkrev = self.changelog.count() |
| 220 | 835 commit.sort() |
| 836 for f in commit: | |
| 83 | 837 self.ui.note(f + "\n") |
|
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|
838 try: |
| 441 | 839 mf1[f] = util.is_exec(self.wjoin(f), mf1.get(f, False)) |
| 418 | 840 t = self.wfile(f).read() |
|
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|
841 except IOError: |
|
667
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parents:
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diff
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|
842 self.ui.warn("trouble committing %s!\n" % f) |
| 220 | 843 raise |
| 844 | |
| 363 | 845 meta = {} |
| 846 cp = self.dirstate.copied(f) | |
| 847 if cp: | |
| 848 meta["copy"] = cp | |
| 849 meta["copyrev"] = hex(m1.get(cp, m2.get(cp, nullid))) | |
| 575 | 850 self.ui.debug(" %s: copy %s:%s\n" % (f, cp, meta["copyrev"])) |
| 363 | 851 |
|
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|
852 r = self.file(f) |
| 229 | 853 fp1 = m1.get(f, nullid) |
| 854 fp2 = m2.get(f, nullid) | |
| 363 | 855 new[f] = r.add(t, meta, tr, linkrev, fp1, fp2) |
|
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|
856 |
|
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|
857 # update manifest |
| 229 | 858 m1.update(new) |
|
416
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|
859 for f in remove: |
|
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|
860 if f in m1: |
|
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|
861 del m1[f] |
| 741 | 862 mn = self.manifest.add(m1, mf1, tr, linkrev, c1[0], c2[0], |
| 863 (new, remove)) | |
|
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|
864 |
|
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|
865 # add changeset |
|
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866 new = new.keys() |
|
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|
867 new.sort() |
|
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|
868 |
| 288 | 869 if not text: |
| 870 edittext = "\n" + "HG: manifest hash %s\n" % hex(mn) | |
| 871 edittext += "".join(["HG: changed %s\n" % f for f in new]) | |
| 872 edittext += "".join(["HG: removed %s\n" % f for f in remove]) | |
| 873 edittext = self.ui.edit(edittext) | |
| 874 if not edittext.rstrip(): | |
| 875 return 1 | |
| 876 text = edittext | |
|
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|
877 |
|
608
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|
878 user = user or self.ui.username() |
| 317 | 879 n = self.changelog.add(mn, new, text, tr, p1, p2, user, date) |
| 487 | 880 |
|
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881 tr.close() |
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|
882 |
| 229 | 883 self.dirstate.setparents(n) |
| 220 | 884 self.dirstate.update(new, "n") |
| 885 self.dirstate.forget(remove) | |
|
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886 |
|
660
2c83350784c3
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659
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|
887 if not self.hook("commit", node=hex(n)): |
|
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|
888 return 1 |
|
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|
889 |
|
724
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parents:
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diff
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|
890 def walk(self, node = None, files = [], match = util.always): |
|
1c0c413cccdd
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parents:
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|
891 if node: |
|
726
809a870a0e73
Add a source designator to the walk methods.
Bryan O'Sullivan <bos@serpentine.com>
parents:
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diff
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|
892 for fn in self.manifest.read(self.changelog.read(node)[0]): |
|
820
89985a1b3427
Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents:
814
diff
changeset
|
893 if match(fn): yield 'm', fn |
|
724
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Bryan O'Sullivan <bos@serpentine.com>
parents:
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|
894 else: |
|
726
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parents:
725
diff
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|
895 for src, fn in self.dirstate.walk(files, match): |
|
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|
896 yield src, fn |
| 723 | 897 |
|
724
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parents:
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|
898 def changes(self, node1 = None, node2 = None, files = [], |
|
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|
899 match = util.always): |
| 566 | 900 mf2, u = None, [] |
|
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|
901 |
| 536 | 902 def fcmp(fn, mf): |
|
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|
903 t1 = self.wfile(fn).read() |
| 29 | 904 t2 = self.file(fn).revision(mf[fn]) |
| 905 return cmp(t1, t2) | |
| 906 | |
| 723 | 907 def mfmatches(node): |
| 908 mf = dict(self.manifest.read(node)) | |
| 909 for fn in mf.keys(): | |
| 910 if not match(fn): | |
| 911 del mf[fn] | |
| 912 return mf | |
| 741 | 913 |
| 536 | 914 # are we comparing the working directory? |
| 561 | 915 if not node2: |
| 723 | 916 l, c, a, d, u = self.dirstate.changes(files, match) |
| 536 | 917 |
| 918 # are we comparing working dir against its parent? | |
| 561 | 919 if not node1: |
| 536 | 920 if l: |
| 921 # do a full compare of any files that might have changed | |
| 922 change = self.changelog.read(self.dirstate.parents()[0]) | |
| 723 | 923 mf2 = mfmatches(change[0]) |
| 548 | 924 for f in l: |
| 561 | 925 if fcmp(f, mf2): |
| 536 | 926 c.append(f) |
| 561 | 927 |
| 928 for l in c, a, d, u: | |
| 929 l.sort() | |
| 930 | |
| 536 | 931 return (c, a, d, u) |
| 515 | 932 |
| 536 | 933 # are we comparing working dir against non-tip? |
| 934 # generate a pseudo-manifest for the working dir | |
| 561 | 935 if not node2: |
| 936 if not mf2: | |
| 536 | 937 change = self.changelog.read(self.dirstate.parents()[0]) |
| 723 | 938 mf2 = mfmatches(change[0]) |
| 536 | 939 for f in a + c + l: |
| 561 | 940 mf2[f] = "" |
| 536 | 941 for f in d: |
| 561 | 942 if f in mf2: del mf2[f] |
| 536 | 943 else: |
| 561 | 944 change = self.changelog.read(node2) |
| 723 | 945 mf2 = mfmatches(change[0]) |
|
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|
946 |
| 566 | 947 # flush lists from dirstate before comparing manifests |
| 948 c, a = [], [] | |
| 949 | |
| 561 | 950 change = self.changelog.read(node1) |
| 723 | 951 mf1 = mfmatches(change[0]) |
| 32 | 952 |
| 953 for fn in mf2: | |
| 954 if mf1.has_key(fn): | |
| 955 if mf1[fn] != mf2[fn]: | |
| 561 | 956 if mf2[fn] != "" or fcmp(fn, mf1): |
| 536 | 957 c.append(fn) |
| 32 | 958 del mf1[fn] |
| 959 else: | |
| 536 | 960 a.append(fn) |
| 515 | 961 |
| 536 | 962 d = mf1.keys() |
| 561 | 963 |
| 964 for l in c, a, d, u: | |
| 965 l.sort() | |
| 515 | 966 |
| 536 | 967 return (c, a, d, u) |
| 32 | 968 |
|
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|
969 def add(self, list): |
| 220 | 970 for f in list: |
| 244 | 971 p = self.wjoin(f) |
|
611
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shaleh@speakeasy.net
parents:
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|
972 if not os.path.exists(p): |
| 659 | 973 self.ui.warn("%s does not exist!\n" % f) |
|
611
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974 elif not os.path.isfile(p): |
| 741 | 975 self.ui.warn("%s not added: only files supported currently\n" % f) |
|
724
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|
976 elif self.dirstate.state(f) in 'an': |
| 220 | 977 self.ui.warn("%s already tracked!\n" % f) |
| 978 else: | |
| 979 self.dirstate.update([f], "a") | |
| 980 | |
| 981 def forget(self, list): | |
| 982 for f in list: | |
| 983 if self.dirstate.state(f) not in 'ai': | |
| 984 self.ui.warn("%s not added!\n" % f) | |
| 985 else: | |
| 986 self.dirstate.forget([f]) | |
|
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987 |
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988 def remove(self, list): |
|
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989 for f in list: |
| 244 | 990 p = self.wjoin(f) |
|
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|
991 if os.path.exists(p): |
| 220 | 992 self.ui.warn("%s still exists!\n" % f) |
| 402 | 993 elif self.dirstate.state(f) == 'a': |
| 994 self.ui.warn("%s never committed!\n" % f) | |
|
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|
995 self.dirstate.forget([f]) |
| 220 | 996 elif f not in self.dirstate: |
| 997 self.ui.warn("%s not tracked!\n" % f) | |
| 998 else: | |
| 999 self.dirstate.update([f], "r") | |
|
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1000 |
| 363 | 1001 def copy(self, source, dest): |
| 1002 p = self.wjoin(dest) | |
| 781 | 1003 if not os.path.exists(p): |
| 363 | 1004 self.ui.warn("%s does not exist!\n" % dest) |
| 781 | 1005 elif not os.path.isfile(p): |
| 659 | 1006 self.ui.warn("copy failed: %s is not a file\n" % dest) |
| 363 | 1007 else: |
| 1008 if self.dirstate.state(dest) == '?': | |
| 1009 self.dirstate.update([dest], "a") | |
| 1010 self.dirstate.copy(source, dest) | |
| 1011 | |
| 222 | 1012 def heads(self): |
| 1013 return self.changelog.heads() | |
| 1014 | |
|
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1015 def branches(self, nodes): |
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|
1016 if not nodes: nodes = [self.changelog.tip()] |
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1017 b = [] |
|
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1018 for n in nodes: |
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1019 t = n |
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|
1020 while n: |
|
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1021 p = self.changelog.parents(n) |
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1022 if p[1] != nullid or p[0] == nullid: |
|
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1023 b.append((t, n, p[0], p[1])) |
|
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1024 break |
|
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|
1025 n = p[0] |
|
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|
1026 return b |
|
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|
1027 |
|
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|
1028 def between(self, pairs): |
|
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|
1029 r = [] |
|
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|
1030 |
|
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|
1031 for top, bottom in pairs: |
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1032 n, l, i = top, [], 0 |
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1033 f = 1 |
|
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1034 |
|
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1035 while n != bottom: |
|
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1036 p = self.changelog.parents(n)[0] |
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1037 if i == f: |
| 575 | 1038 l.append(n) |
|
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1039 f = f * 2 |
|
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|
1040 n = p |
|
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1041 i += 1 |
|
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|
1042 |
|
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|
1043 r.append(l) |
|
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|
1044 |
|
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1045 return r |
|
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1046 |
|
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|
1047 def newer(self, nodes): |
|
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1048 m = {} |
|
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1049 nl = [] |
| 94 | 1050 pm = {} |
|
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1051 cl = self.changelog |
|
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1052 t = l = cl.count() |
| 94 | 1053 |
| 1054 # find the lowest numbered node | |
|
56
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1055 for n in nodes: |
|
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|
1056 l = min(l, cl.rev(n)) |
| 94 | 1057 m[n] = 1 |
| 46 | 1058 |
|
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1059 for i in xrange(l, t): |
|
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|
1060 n = cl.node(i) |
| 94 | 1061 if n in m: # explicitly listed |
| 1062 pm[n] = 1 | |
| 1063 nl.append(n) | |
| 1064 continue | |
|
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|
1065 for p in cl.parents(n): |
| 94 | 1066 if p in pm: # parent listed |
| 1067 pm[n] = 1 | |
|
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|
1068 nl.append(n) |
| 94 | 1069 break |
|
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|
1070 |
|
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|
1071 return nl |
|
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|
1072 |
|
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1073 def findincoming(self, remote, base=None, heads=None): |
|
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|
1074 m = self.changelog.nodemap |
|
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|
1075 search = [] |
|
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1076 fetch = [] |
|
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1077 seen = {} |
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1078 seenbranch = {} |
|
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|
1079 if base == None: |
|
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|
1080 base = {} |
| 192 | 1081 |
|
636
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|
1082 # assume we're closer to the tip than the root |
|
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1083 # and start by examining the heads |
| 222 | 1084 self.ui.status("searching for changes\n") |
|
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|
1085 |
|
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|
1086 if not heads: |
|
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|
1087 heads = remote.heads() |
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|
1088 |
| 222 | 1089 unknown = [] |
| 1090 for h in heads: | |
| 1091 if h not in m: | |
| 1092 unknown.append(h) | |
|
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|
1093 else: |
|
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|
1094 base[h] = 1 |
| 46 | 1095 |
| 222 | 1096 if not unknown: |
| 60 | 1097 return None |
| 324 | 1098 |
| 1099 rep = {} | |
| 1100 reqcnt = 0 | |
| 515 | 1101 |
|
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1102 # search through remote branches |
|
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1103 # a 'branch' here is a linear segment of history, with four parts: |
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1104 # head, root, first parent, second parent |
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1105 # (a branch always has two parents (or none) by definition) |
| 222 | 1106 unknown = remote.branches(unknown) |
|
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|
1107 while unknown: |
| 324 | 1108 r = [] |
| 1109 while unknown: | |
| 1110 n = unknown.pop(0) | |
| 1111 if n[0] in seen: | |
| 1112 continue | |
|
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|
1113 |
| 324 | 1114 self.ui.debug("examining %s:%s\n" % (short(n[0]), short(n[1]))) |
| 1115 if n[0] == nullid: | |
| 1116 break | |
| 328 | 1117 if n in seenbranch: |
| 324 | 1118 self.ui.debug("branch already found\n") |
| 1119 continue | |
| 1120 if n[1] and n[1] in m: # do we know the base? | |
| 1121 self.ui.debug("found incomplete branch %s:%s\n" | |
| 1122 % (short(n[0]), short(n[1]))) | |
| 1123 search.append(n) # schedule branch range for scanning | |
| 328 | 1124 seenbranch[n] = 1 |
| 324 | 1125 else: |
| 1126 if n[1] not in seen and n[1] not in fetch: | |
| 1127 if n[2] in m and n[3] in m: | |
| 1128 self.ui.debug("found new changeset %s\n" % | |
| 1129 short(n[1])) | |
| 1130 fetch.append(n[1]) # earliest unknown | |
|
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|
1131 base[n[2]] = 1 # latest known |
| 324 | 1132 continue |
| 1133 | |
| 1134 for a in n[2:4]: | |
| 1135 if a not in rep: | |
| 1136 r.append(a) | |
| 1137 rep[a] = 1 | |
| 1138 | |
| 328 | 1139 seen[n[0]] = 1 |
| 1140 | |
| 324 | 1141 if r: |
| 1142 reqcnt += 1 | |
| 1143 self.ui.debug("request %d: %s\n" % | |
| 1144 (reqcnt, " ".join(map(short, r)))) | |
| 1145 for p in range(0, len(r), 10): | |
| 1146 for b in remote.branches(r[p:p+10]): | |
|
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|
1147 self.ui.debug("received %s:%s\n" % |
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|
1148 (short(b[0]), short(b[1]))) |
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1149 if b[0] not in m and b[0] not in seen: |
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1150 unknown.append(b) |
| 515 | 1151 |
|
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|
1152 # do binary search on the branches we found |
|
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|
1153 while search: |
|
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|
1154 n = search.pop(0) |
| 324 | 1155 reqcnt += 1 |
|
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|
1156 l = remote.between([(n[0], n[1])])[0] |
| 328 | 1157 l.append(n[1]) |
|
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|
1158 p = n[0] |
|
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|
1159 f = 1 |
| 328 | 1160 for i in l: |
| 1161 self.ui.debug("narrowing %d:%d %s\n" % (f, len(l), short(i))) | |
|
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|
1162 if i in m: |
| 85 | 1163 if f <= 2: |
| 83 | 1164 self.ui.debug("found new branch changeset %s\n" % |
| 1165 short(p)) | |
|
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|
1166 fetch.append(p) |
|
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|
1167 base[i] = 1 |
|
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|
1168 else: |
| 83 | 1169 self.ui.debug("narrowed branch search to %s:%s\n" |
| 1170 % (short(p), short(i))) | |
|
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|
1171 search.append((p, i)) |
|
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|
1172 break |
|
56
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|
1173 p, f = i, f * 2 |
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|
1174 |
|
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|
1175 # sanity check our fetch list |
|
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1176 for f in fetch: |
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|
1177 if f in m: |
| 499 | 1178 raise RepoError("already have changeset " + short(f[:4])) |
| 83 | 1179 |
|
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|
1180 if base.keys() == [nullid]: |
|
514
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|
1181 self.ui.warn("warning: pulling from an unrelated repository!\n") |
| 511 | 1182 |
| 94 | 1183 self.ui.note("adding new changesets starting at " + |
| 83 | 1184 " ".join([short(f) for f in fetch]) + "\n") |
|
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|
1185 |
| 324 | 1186 self.ui.debug("%d total queries\n" % reqcnt) |
| 1187 | |
| 516 | 1188 return fetch |
| 1189 | |
|
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1190 def findoutgoing(self, remote, base=None, heads=None): |
|
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1191 if base == None: |
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1192 base = {} |
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1193 self.findincoming(remote, base, heads) |
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1194 |
|
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1195 remain = dict.fromkeys(self.changelog.nodemap) |
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1196 |
|
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|
1197 # prune everything remote has from the tree |
|
637
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|
1198 del remain[nullid] |
|
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|
1199 remove = base.keys() |
|
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|
1200 while remove: |
|
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|
1201 n = remove.pop(0) |
|
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|
1202 if n in remain: |
|
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|
1203 del remain[n] |
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|
1204 for p in self.changelog.parents(n): |
|
637
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|
1205 remove.append(p) |
|
621
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|
1206 |
|
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|
1207 # find every node whose parents have been pruned |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
1208 subset = [] |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
1209 for n in remain: |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
1210 p1, p2 = self.changelog.parents(n) |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
1211 if p1 not in remain and p2 not in remain: |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
1212 subset.append(n) |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
1213 |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
1214 # this is the set of all roots we have to push |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
1215 return subset |
|
004e811f7706
Add a function to calculate the outgoing changegroup
Matt Mackall <mpm@selenic.com>
parents:
616
diff
changeset
|
1216 |
|
622
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1217 def pull(self, remote): |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1218 lock = self.lock() |
|
636
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
1219 |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
1220 # if we have an empty repo, fetch everything |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
1221 if self.changelog.tip() == nullid: |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
1222 self.ui.status("requesting all changes\n") |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
1223 fetch = [nullid] |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
1224 else: |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
1225 fetch = self.findincoming(remote) |
|
ac0ec421e3a5
Move the empty changeset detection out of findincoming to pull
Matt Mackall <mpm@selenic.com>
parents:
635
diff
changeset
|
1226 |
|
622
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1227 if not fetch: |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1228 self.ui.status("no changes found\n") |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1229 return 1 |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1230 |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1231 cg = remote.changegroup(fetch) |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1232 return self.addchangegroup(cg) |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1233 |
|
816
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1234 def push(self, remote, force=False): |
|
622
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Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1235 lock = remote.lock() |
|
816
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1236 |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1237 base = {} |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1238 heads = remote.heads() |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1239 inc = self.findincoming(remote, base, heads) |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1240 if not force and inc: |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1241 self.ui.warn("abort: unsynced remote changes!\n") |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1242 self.ui.status("(did you forget to sync? use push -f to force)\n") |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1243 return 1 |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1244 |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1245 update = self.findoutgoing(remote, base) |
|
622
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1246 if not update: |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1247 self.ui.status("no changes found\n") |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1248 return 1 |
|
816
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1249 elif not force: |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1250 if len(heads) < len(self.changelog.heads()): |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1251 self.ui.warn("abort: push creates new remote branches!\n") |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1252 self.ui.status("(did you forget to merge?" + |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1253 " use push -f to force)\n") |
|
8674b7803714
Warn on pushing unsynced repo or adding new heads
mpm@selenic.com
parents:
814
diff
changeset
|
1254 return 1 |
|
622
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1255 |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1256 cg = self.changegroup(update) |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1257 return remote.addchangegroup(cg) |
|
e9fe5d5e67f7
Add generic repo commands for pull and push
Matt Mackall <mpm@selenic.com>
parents:
621
diff
changeset
|
1258 |
|
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
1259 def changegroup(self, basenodes): |
| 222 | 1260 class genread: |
| 1261 def __init__(self, generator): | |
| 1262 self.g = generator | |
| 1263 self.buf = "" | |
| 1264 def read(self, l): | |
| 1265 while l > len(self.buf): | |
| 1266 try: | |
| 1267 self.buf += self.g.next() | |
| 1268 except StopIteration: | |
| 1269 break | |
| 1270 d, self.buf = self.buf[:l], self.buf[l:] | |
| 1271 return d | |
| 515 | 1272 |
|
635
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1273 def gengroup(): |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1274 nodes = self.newer(basenodes) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1275 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1276 # construct the link map |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1277 linkmap = {} |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1278 for n in nodes: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1279 linkmap[self.changelog.rev(n)] = n |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1280 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1281 # construct a list of all changed files |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1282 changed = {} |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1283 for n in nodes: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1284 c = self.changelog.read(n) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1285 for f in c[3]: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1286 changed[f] = 1 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1287 changed = changed.keys() |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1288 changed.sort() |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1289 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1290 # the changegroup is changesets + manifests + all file revs |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1291 revs = [ self.changelog.rev(n) for n in nodes ] |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1292 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1293 for y in self.changelog.group(linkmap): yield y |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1294 for y in self.manifest.group(linkmap): yield y |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1295 for f in changed: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1296 yield struct.pack(">l", len(f) + 4) + f |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1297 g = self.file(f).group(linkmap) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1298 for y in g: |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1299 yield y |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1300 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1301 yield struct.pack(">l", 0) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1302 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1303 return genread(gengroup()) |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1304 |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1305 def addchangegroup(self, source): |
|
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1306 |
| 222 | 1307 def getchunk(): |
| 1308 d = source.read(4) | |
| 1309 if not d: return "" | |
| 1310 l = struct.unpack(">l", d)[0] | |
| 1311 if l <= 4: return "" | |
| 1312 return source.read(l - 4) | |
| 1313 | |
| 1314 def getgroup(): | |
| 1315 while 1: | |
| 1316 c = getchunk() | |
| 1317 if not c: break | |
| 1318 yield c | |
| 1319 | |
| 1320 def csmap(x): | |
| 1321 self.ui.debug("add changeset %s\n" % short(x)) | |
| 1322 return self.changelog.count() | |
| 1323 | |
| 1324 def revmap(x): | |
| 1325 return self.changelog.rev(x) | |
| 1326 | |
|
635
85e2209d401c
Protocol switch from using generators to stream-like objects.
Matt Mackall <mpm@selenic.com>
parents:
634
diff
changeset
|
1327 if not source: return |
| 222 | 1328 changesets = files = revisions = 0 |
| 225 | 1329 |
| 222 | 1330 tr = self.transaction() |
| 1331 | |
| 1332 # pull off the changeset group | |
| 1333 self.ui.status("adding changesets\n") | |
| 1334 co = self.changelog.tip() | |
|
224
ccbcc4d76f81
fix bad assumption about uniqueness of file versions
mpm@selenic.com
parents:
223
diff
changeset
|
1335 cn = self.changelog.addgroup(getgroup(), csmap, tr, 1) # unique |
| 222 | 1336 changesets = self.changelog.rev(cn) - self.changelog.rev(co) |
| 1337 | |
| 1338 # pull off the manifest group | |
| 1339 self.ui.status("adding manifests\n") | |
| 1340 mm = self.manifest.tip() | |
| 1341 mo = self.manifest.addgroup(getgroup(), revmap, tr) | |
| 1342 | |
| 1343 # process the files | |
| 772 | 1344 self.ui.status("adding file changes\n") |
| 222 | 1345 while 1: |
| 1346 f = getchunk() | |
| 1347 if not f: break | |
| 1348 self.ui.debug("adding %s revisions\n" % f) | |
| 1349 fl = self.file(f) | |
|
529
aace5b681fe9
Attempt to fix negative revision count from pull
mpm@selenic.com
parents:
522
diff
changeset
|
1350 o = fl.count() |
| 222 | 1351 n = fl.addgroup(getgroup(), revmap, tr) |
|
529
aace5b681fe9
Attempt to fix negative revision count from pull
mpm@selenic.com
parents:
522
diff
changeset
|
1352 revisions += fl.count() - o |
| 222 | 1353 files += 1 |
| 1354 | |
| 772 | 1355 self.ui.status(("added %d changesets" + |
| 1356 " with %d changes to %d files\n") | |
| 1357 % (changesets, revisions, files)) | |
| 222 | 1358 |
| 1359 tr.close() | |
| 780 | 1360 |
| 1361 if not self.hook("changegroup"): | |
| 1362 return 1 | |
| 1363 | |
| 222 | 1364 return |
| 1365 | |
| 588 | 1366 def update(self, node, allow=False, force=False, choose=None, |
| 1367 moddirstate=True): | |
|
232
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hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
1368 pl = self.dirstate.parents() |
| 275 | 1369 if not force and pl[1] != nullid: |
| 254 | 1370 self.ui.warn("aborting: outstanding uncommitted merges\n") |
| 690 | 1371 return 1 |
| 46 | 1372 |
|
232
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hg resolve: merge a given node into the working directory
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parents:
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diff
changeset
|
1373 p1, p2 = pl[0], node |
| 305 | 1374 pa = self.changelog.ancestor(p1, p2) |
|
232
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hg resolve: merge a given node into the working directory
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parents:
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diff
changeset
|
1375 m1n = self.changelog.read(p1)[0] |
|
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hg resolve: merge a given node into the working directory
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parents:
231
diff
changeset
|
1376 m2n = self.changelog.read(p2)[0] |
|
fc4a6e5b5812
hg resolve: merge a given node into the working directory
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parents:
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diff
changeset
|
1377 man = self.manifest.ancestor(m1n, m2n) |
|
fc4a6e5b5812
hg resolve: merge a given node into the working directory
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parents:
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diff
changeset
|
1378 m1 = self.manifest.read(m1n) |
| 276 | 1379 mf1 = self.manifest.readflags(m1n) |
|
232
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hg resolve: merge a given node into the working directory
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parents:
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diff
changeset
|
1380 m2 = self.manifest.read(m2n) |
| 276 | 1381 mf2 = self.manifest.readflags(m2n) |
|
232
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parents:
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diff
changeset
|
1382 ma = self.manifest.read(man) |
| 412 | 1383 mfa = self.manifest.readflags(man) |
|
232
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hg resolve: merge a given node into the working directory
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parents:
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diff
changeset
|
1384 |
| 723 | 1385 (c, a, d, u) = self.changes() |
|
232
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parents:
231
diff
changeset
|
1386 |
|
408
3695fbd2c33b
[PATCH] Merging files that are deleted in both branches
mpm@selenic.com
parents:
407
diff
changeset
|
1387 # is this a jump, or a merge? i.e. is there a linear path |
|
3695fbd2c33b
[PATCH] Merging files that are deleted in both branches
mpm@selenic.com
parents:
407
diff
changeset
|
1388 # from p1 to p2? |
|
3695fbd2c33b
[PATCH] Merging files that are deleted in both branches
mpm@selenic.com
parents:
407
diff
changeset
|
1389 linear_path = (pa == p1 or pa == p2) |
|
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1390 |
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1391 # resolve the manifest to determine which files |
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1392 # we care about merging |
| 254 | 1393 self.ui.note("resolving manifests\n") |
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1394 self.ui.debug(" force %s allow %s moddirstate %s linear %s\n" % |
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1395 (force, allow, moddirstate, linear_path)) |
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1396 self.ui.debug(" ancestor %s local %s remote %s\n" % |
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1397 (short(man), short(m1n), short(m2n))) |
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1398 |
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1399 merge = {} |
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1400 get = {} |
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1401 remove = [] |
| 305 | 1402 mark = {} |
| 46 | 1403 |
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1404 # construct a working dir manifest |
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1405 mw = m1.copy() |
| 276 | 1406 mfw = mf1.copy() |
| 576 | 1407 umap = dict.fromkeys(u) |
| 1408 | |
| 254 | 1409 for f in a + c + u: |
| 1410 mw[f] = "" | |
| 441 | 1411 mfw[f] = util.is_exec(self.wjoin(f), mfw.get(f, False)) |
| 576 | 1412 |
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1413 for f in d: |
| 254 | 1414 if f in mw: del mw[f] |
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1415 |
|
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1416 # If we're jumping between revisions (as opposed to merging), |
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1417 # and if neither the working directory nor the target rev has |
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1418 # the file, then we need to remove it from the dirstate, to |
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1419 # prevent the dirstate from listing the file when it is no |
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1420 # longer in the manifest. |
| 588 | 1421 if moddirstate and linear_path and f not in m2: |
|
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1422 self.dirstate.forget((f,)) |
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1423 |
| 576 | 1424 # Compare manifests |
|
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1425 for f, n in mw.iteritems(): |
| 588 | 1426 if choose and not choose(f): continue |
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1427 if f in m2: |
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1428 s = 0 |
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1429 |
|
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1430 # is the wfile new since m1, and match m2? |
| 428 | 1431 if f not in m1: |
|
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1432 t1 = self.wfile(f).read() |
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1433 t2 = self.file(f).revision(m2[f]) |
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1434 if cmp(t1, t2) == 0: |
|
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1435 mark[f] = 1 |
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1436 n = m2[f] |
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1437 del t1, t2 |
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1438 |
|
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1439 # are files different? |
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1440 if n != m2[f]: |
| 254 | 1441 a = ma.get(f, nullid) |
|
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1442 # are both different from the ancestor? |
| 254 | 1443 if n != a and m2[f] != a: |
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1444 self.ui.debug(" %s versions differ, resolve\n" % f) |
| 276 | 1445 # merge executable bits |
| 1446 # "if we changed or they changed, change in merge" | |
| 1447 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] | |
| 1448 mode = ((a^b) | (a^c)) ^ a | |
| 1449 merge[f] = (m1.get(f, nullid), m2[f], mode) | |
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1450 s = 1 |
| 305 | 1451 # are we clobbering? |
| 1452 # is remote's version newer? | |
| 1453 # or are we going back in time? | |
| 1454 elif force or m2[f] != a or (p2 == pa and mw[f] == m1[f]): | |
|
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1455 self.ui.debug(" remote %s is newer, get\n" % f) |
| 254 | 1456 get[f] = m2[f] |
|
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1457 s = 1 |
| 305 | 1458 else: |
| 1459 mark[f] = 1 | |
| 576 | 1460 elif f in umap: |
| 1461 # this unknown file is the same as the checkout | |
| 1462 get[f] = m2[f] | |
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1463 |
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1464 if not s and mfw[f] != mf2[f]: |
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1465 if force: |
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|
1466 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1467 util.set_exec(self.wjoin(f), mf2[f]) |
|
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1468 else: |
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1469 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] |
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1470 mode = ((a^b) | (a^c)) ^ a |
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1471 if mode != b: |
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|
1472 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1473 util.set_exec(self.wjoin(f), mode) |
| 305 | 1474 mark[f] = 1 |
|
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1475 del m2[f] |
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|
1476 elif f in ma: |
| 616 | 1477 if n != ma[f]: |
| 1478 r = "d" | |
| 1479 if not force and (linear_path or allow): | |
|
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|
1480 r = self.ui.prompt( |
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|
1481 (" local changed %s which remote deleted\n" % f) + |
|
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|
1482 "(k)eep or (d)elete?", "[kd]", "k") |
|
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1483 if r == "d": |
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1484 remove.append(f) |
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|
1485 else: |
|
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1486 self.ui.debug("other deleted %s\n" % f) |
| 254 | 1487 remove.append(f) # other deleted it |
|
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1488 else: |
| 254 | 1489 if n == m1.get(f, nullid): # same as parent |
|
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1490 if p2 == pa: # going backwards? |
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|
1491 self.ui.debug("remote deleted %s\n" % f) |
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|
1492 remove.append(f) |
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|
1493 else: |
|
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|
1494 self.ui.debug("local created %s, keeping\n" % f) |
| 254 | 1495 else: |
| 1496 self.ui.debug("working dir created %s, keeping\n" % f) | |
| 46 | 1497 |
|
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|
1498 for f, n in m2.iteritems(): |
| 588 | 1499 if choose and not choose(f): continue |
| 256 | 1500 if f[0] == "/": continue |
| 616 | 1501 if f in ma and n != ma[f]: |
| 1502 r = "k" | |
| 1503 if not force and (linear_path or allow): | |
|
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|
1504 r = self.ui.prompt( |
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|
1505 ("remote changed %s which local deleted\n" % f) + |
|
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|
1506 "(k)eep or (d)elete?", "[kd]", "k") |
| 616 | 1507 if r == "k": get[f] = n |
| 1508 elif f not in ma: | |
| 254 | 1509 self.ui.debug("remote created %s\n" % f) |
|
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|
1510 get[f] = n |
| 616 | 1511 else: |
|
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|
1512 if force or p2 == pa: # going backwards? |
|
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|
1513 self.ui.debug("local deleted %s, recreating\n" % f) |
|
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|
1514 get[f] = n |
|
680
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|
1515 else: |
|
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|
1516 self.ui.debug("local deleted %s\n" % f) |
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1517 |
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1518 del mw, m1, m2, ma |
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1519 |
| 275 | 1520 if force: |
| 1521 for f in merge: | |
| 1522 get[f] = merge[f][1] | |
| 1523 merge = {} | |
| 1524 | |
| 690 | 1525 if linear_path or force: |
| 254 | 1526 # we don't need to do any magic, just jump to the new rev |
| 1527 mode = 'n' | |
| 1528 p1, p2 = p2, nullid | |
| 1529 else: | |
| 275 | 1530 if not allow: |
| 305 | 1531 self.ui.status("this update spans a branch" + |
| 1532 " affecting the following files:\n") | |
| 1533 fl = merge.keys() + get.keys() | |
| 1534 fl.sort() | |
| 1535 for f in fl: | |
| 1536 cf = "" | |
| 1537 if f in merge: cf = " (resolve)" | |
| 1538 self.ui.status(" %s%s\n" % (f, cf)) | |
| 1539 self.ui.warn("aborting update spanning branches!\n") | |
| 788 | 1540 self.ui.status("(use update -m to merge across branches" + |
| 1541 " or -C to lose changes)\n") | |
| 275 | 1542 return 1 |
| 254 | 1543 # we have to remember what files we needed to get/change |
| 1544 # because any file that's different from either one of its | |
| 1545 # parents must be in the changeset | |
| 1546 mode = 'm' | |
| 588 | 1547 if moddirstate: |
| 1548 self.dirstate.update(mark.keys(), "m") | |
| 254 | 1549 |
| 588 | 1550 if moddirstate: |
| 1551 self.dirstate.setparents(p1, p2) | |
|
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1552 |
|
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|
1553 # get the files we don't need to change |
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|
1554 files = get.keys() |
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|
1555 files.sort() |
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1556 for f in files: |
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1557 if f[0] == "/": continue |
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1558 self.ui.note("getting %s\n" % f) |
| 276 | 1559 t = self.file(f).read(get[f]) |
|
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1560 try: |
|
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|
1561 self.wfile(f, "w").write(t) |
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1562 except IOError: |
|
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|
1563 os.makedirs(os.path.dirname(self.wjoin(f))) |
|
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|
1564 self.wfile(f, "w").write(t) |
| 441 | 1565 util.set_exec(self.wjoin(f), mf2[f]) |
| 588 | 1566 if moddirstate: |
| 1567 self.dirstate.update([f], mode) | |
| 46 | 1568 |
|
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|
1569 # merge the tricky bits |
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|
1570 files = merge.keys() |
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|
1571 files.sort() |
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|
1572 for f in files: |
| 256 | 1573 self.ui.status("merging %s\n" % f) |
| 276 | 1574 m, o, flag = merge[f] |
|
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|
1575 self.merge3(f, m, o) |
| 441 | 1576 util.set_exec(self.wjoin(f), flag) |
|
862
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Thomas Arendsen Hein <thomas@intevation.de>
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changeset
|
1577 if moddirstate: |
|
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Thomas Arendsen Hein <thomas@intevation.de>
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changeset
|
1578 if mode == 'm': |
|
d70c1c31fd45
Fix 3-way-merge of original parent, workdir and new parent.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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changeset
|
1579 # only update dirstate on branch merge, otherwise we |
|
d70c1c31fd45
Fix 3-way-merge of original parent, workdir and new parent.
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parents:
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diff
changeset
|
1580 # could mark files with changes as unchanged |
|
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diff
changeset
|
1581 self.dirstate.update([f], mode) |
|
d70c1c31fd45
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parents:
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diff
changeset
|
1582 elif p2 == nullid: |
|
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Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
1583 # update dirstate from parent1's manifest |
|
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parents:
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diff
changeset
|
1584 m1n = self.changelog.read(p1)[0] |
|
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parents:
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changeset
|
1585 m1 = self.manifest.read(m1n) |
|
d70c1c31fd45
Fix 3-way-merge of original parent, workdir and new parent.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
1586 file_ = self.file(f) |
|
863
a7e95e3606c7
Use length of file instead of length of change for the dirstate entry.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
862
diff
changeset
|
1587 f_len = len(file_.read(m1[f])) |
|
862
d70c1c31fd45
Fix 3-way-merge of original parent, workdir and new parent.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
861
diff
changeset
|
1588 self.dirstate.update([f], mode, st_size=f_len, st_mtime=0) |
|
d70c1c31fd45
Fix 3-way-merge of original parent, workdir and new parent.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
861
diff
changeset
|
1589 else: |
|
d70c1c31fd45
Fix 3-way-merge of original parent, workdir and new parent.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
1590 self.ui.warn("Second parent without branch merge!?\n" |
|
d70c1c31fd45
Fix 3-way-merge of original parent, workdir and new parent.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
861
diff
changeset
|
1591 "Dirstate for file %s may be wrong.\n" % f) |
|
232
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diff
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|
1592 |
| 681 | 1593 remove.sort() |
|
232
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|
1594 for f in remove: |
|
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diff
changeset
|
1595 self.ui.note("removing %s\n" % f) |
| 690 | 1596 try: |
| 1597 os.unlink(f) | |
| 1598 except OSError, inst: | |
| 1599 self.ui.warn("update failed to remove %s: %s!\n" % (f, inst)) | |
| 578 | 1600 # try removing directories that might now be empty |
| 1601 try: os.removedirs(os.path.dirname(f)) | |
| 1602 except: pass | |
| 588 | 1603 if moddirstate: |
| 1604 if mode == 'n': | |
| 1605 self.dirstate.forget(remove) | |
| 1606 else: | |
| 1607 self.dirstate.update(remove, 'r') | |
|
232
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|
1608 |
|
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diff
changeset
|
1609 def merge3(self, fn, my, other): |
|
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diff
changeset
|
1610 """perform a 3-way merge in the working directory""" |
| 249 | 1611 |
| 96 | 1612 def temp(prefix, node): |
| 1613 pre = "%s~%s." % (os.path.basename(fn), prefix) | |
| 1614 (fd, name) = tempfile.mkstemp("", pre) | |
| 417 | 1615 f = os.fdopen(fd, "wb") |
| 96 | 1616 f.write(fl.revision(node)) |
| 1617 f.close() | |
| 1618 return name | |
| 1619 | |
|
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diff
changeset
|
1620 fl = self.file(fn) |
| 96 | 1621 base = fl.ancestor(my, other) |
| 244 | 1622 a = self.wjoin(fn) |
| 346 | 1623 b = temp("base", base) |
| 1624 c = temp("other", other) | |
| 96 | 1625 |
|
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|
1626 self.ui.note("resolving %s\n" % fn) |
|
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|
1627 self.ui.debug("file %s: other %s ancestor %s\n" % |
|
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diff
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|
1628 (fn, short(other), short(base))) |
| 96 | 1629 |
|
703
fb6f85ecc863
merge program setting from hgrc wasn't used.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
691
diff
changeset
|
1630 cmd = (os.environ.get("HGMERGE") or self.ui.config("ui", "merge") |
|
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|
1631 or "hgmerge") |
| 240 | 1632 r = os.system("%s %s %s %s" % (cmd, a, b, c)) |
|
232
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|
1633 if r: |
| 275 | 1634 self.ui.warn("merging %s failed!\n" % fn) |
|
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|
1635 |
|
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|
1636 os.unlink(b) |
|
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|
1637 os.unlink(c) |
| 96 | 1638 |
| 247 | 1639 def verify(self): |
| 1640 filelinkrevs = {} | |
| 1641 filenodes = {} | |
| 1642 changesets = revisions = files = 0 | |
| 1643 errors = 0 | |
| 1644 | |
| 302 | 1645 seen = {} |
| 247 | 1646 self.ui.status("checking changesets\n") |
| 1647 for i in range(self.changelog.count()): | |
| 1648 changesets += 1 | |
| 1649 n = self.changelog.node(i) | |
| 302 | 1650 if n in seen: |
| 1651 self.ui.warn("duplicate changeset at revision %d\n" % i) | |
| 1652 errors += 1 | |
| 1653 seen[n] = 1 | |
| 515 | 1654 |
| 247 | 1655 for p in self.changelog.parents(n): |
| 1656 if p not in self.changelog.nodemap: | |
| 1657 self.ui.warn("changeset %s has unknown parent %s\n" % | |
| 1658 (short(n), short(p))) | |
| 1659 errors += 1 | |
| 1660 try: | |
| 1661 changes = self.changelog.read(n) | |
| 1662 except Exception, inst: | |
| 1663 self.ui.warn("unpacking changeset %s: %s\n" % (short(n), inst)) | |
| 1664 errors += 1 | |
| 1665 | |
| 1666 for f in changes[3]: | |
| 1667 filelinkrevs.setdefault(f, []).append(i) | |
| 1668 | |
| 302 | 1669 seen = {} |
| 247 | 1670 self.ui.status("checking manifests\n") |
| 1671 for i in range(self.manifest.count()): | |
| 1672 n = self.manifest.node(i) | |
| 302 | 1673 if n in seen: |
| 1674 self.ui.warn("duplicate manifest at revision %d\n" % i) | |
| 1675 errors += 1 | |
| 1676 seen[n] = 1 | |
| 515 | 1677 |
| 247 | 1678 for p in self.manifest.parents(n): |
| 1679 if p not in self.manifest.nodemap: | |
| 1680 self.ui.warn("manifest %s has unknown parent %s\n" % | |
| 1681 (short(n), short(p))) | |
| 1682 errors += 1 | |
| 1683 | |
| 1684 try: | |
| 1685 delta = mdiff.patchtext(self.manifest.delta(n)) | |
| 1686 except KeyboardInterrupt: | |
| 582 | 1687 self.ui.warn("aborted") |
| 247 | 1688 sys.exit(0) |
| 1689 except Exception, inst: | |
| 1690 self.ui.warn("unpacking manifest %s: %s\n" | |
| 1691 % (short(n), inst)) | |
| 1692 errors += 1 | |
| 1693 | |
| 1694 ff = [ l.split('\0') for l in delta.splitlines() ] | |
| 1695 for f, fn in ff: | |
| 284 | 1696 filenodes.setdefault(f, {})[bin(fn[:40])] = 1 |
| 247 | 1697 |
| 1698 self.ui.status("crosschecking files in changesets and manifests\n") | |
| 1699 for f in filenodes: | |
| 1700 if f not in filelinkrevs: | |
| 1701 self.ui.warn("file %s in manifest but not in changesets\n" % f) | |
| 1702 errors += 1 | |
| 1703 | |
| 1704 for f in filelinkrevs: | |
| 1705 if f not in filenodes: | |
| 1706 self.ui.warn("file %s in changeset but not in manifest\n" % f) | |
| 1707 errors += 1 | |
| 1708 | |
| 1709 self.ui.status("checking files\n") | |
| 1710 ff = filenodes.keys() | |
| 1711 ff.sort() | |
| 1712 for f in ff: | |
| 1713 if f == "/dev/null": continue | |
| 1714 files += 1 | |
| 1715 fl = self.file(f) | |
| 1716 nodes = { nullid: 1 } | |
| 302 | 1717 seen = {} |
| 247 | 1718 for i in range(fl.count()): |
| 1719 revisions += 1 | |
| 1720 n = fl.node(i) | |
| 1721 | |
| 302 | 1722 if n in seen: |
| 1723 self.ui.warn("%s: duplicate revision %d\n" % (f, i)) | |
| 1724 errors += 1 | |
| 1725 | |
| 247 | 1726 if n not in filenodes[f]: |
| 1727 self.ui.warn("%s: %d:%s not in manifests\n" | |
| 1728 % (f, i, short(n))) | |
| 1729 errors += 1 | |
| 1730 else: | |
| 1731 del filenodes[f][n] | |
| 1732 | |
| 1733 flr = fl.linkrev(n) | |
| 1734 if flr not in filelinkrevs[f]: | |
| 1735 self.ui.warn("%s:%s points to unexpected changeset %d\n" | |
| 1736 % (f, short(n), fl.linkrev(n))) | |
| 1737 errors += 1 | |
| 1738 else: | |
| 1739 filelinkrevs[f].remove(flr) | |
| 1740 | |
| 1741 # verify contents | |
| 1742 try: | |
| 1743 t = fl.read(n) | |
| 1744 except Exception, inst: | |
| 1745 self.ui.warn("unpacking file %s %s: %s\n" | |
| 1746 % (f, short(n), inst)) | |
| 1747 errors += 1 | |
| 1748 | |
| 1749 # verify parents | |
| 1750 (p1, p2) = fl.parents(n) | |
| 1751 if p1 not in nodes: | |
| 1752 self.ui.warn("file %s:%s unknown parent 1 %s" % | |
| 1753 (f, short(n), short(p1))) | |
| 1754 errors += 1 | |
| 1755 if p2 not in nodes: | |
| 1756 self.ui.warn("file %s:%s unknown parent 2 %s" % | |
| 1757 (f, short(n), short(p1))) | |
| 1758 errors += 1 | |
| 1759 nodes[n] = 1 | |
| 1760 | |
| 1761 # cross-check | |
| 1762 for node in filenodes[f]: | |
| 1763 self.ui.warn("node %s in manifests not in %s\n" | |
| 721 | 1764 % (hex(node), f)) |
| 247 | 1765 errors += 1 |
| 1766 | |
| 1767 self.ui.status("%d files, %d changesets, %d total revisions\n" % | |
| 1768 (files, changesets, revisions)) | |
| 1769 | |
| 1770 if errors: | |
| 1771 self.ui.warn("%d integrity errors encountered!\n" % errors) | |
| 1772 return 1 | |
| 1773 | |
|
623
314867960a4a
Change remote repository to httprepository
Matt Mackall <mpm@selenic.com>
parents:
622
diff
changeset
|
1774 class httprepository: |
| 60 | 1775 def __init__(self, ui, path): |
| 765 | 1776 # fix missing / after hostname |
| 1777 s = urlparse.urlsplit(path) | |
| 1778 partial = s[2] | |
| 1779 if not partial: partial = "/" | |
| 1780 self.url = urlparse.urlunsplit((s[0], s[1], partial, '', '')) | |
| 60 | 1781 self.ui = ui |
| 321 | 1782 no_list = [ "localhost", "127.0.0.1" ] |
| 1783 host = ui.config("http_proxy", "host") | |
|
424
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Allow override of HTTP_PROXY, http_proxy and no_proxy; make no_proxy work.
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parents:
385
diff
changeset
|
1784 if host is None: |
|
9294dce4b633
Allow override of HTTP_PROXY, http_proxy and no_proxy; make no_proxy work.
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changeset
|
1785 host = os.environ.get("http_proxy") |
|
426
8c90ab5644c9
Allow hgrc's proxy host and $http_proxy env var to start with http://
Thomas Arendsen Hein <thomas@intevation.de>
parents:
424
diff
changeset
|
1786 if host and host.startswith('http://'): |
|
8c90ab5644c9
Allow hgrc's proxy host and $http_proxy env var to start with http://
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changeset
|
1787 host = host[7:] |
| 321 | 1788 user = ui.config("http_proxy", "user") |
| 1789 passwd = ui.config("http_proxy", "passwd") | |
| 1790 no = ui.config("http_proxy", "no") | |
|
424
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changeset
|
1791 if no is None: |
|
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parents:
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diff
changeset
|
1792 no = os.environ.get("no_proxy") |
| 321 | 1793 if no: |
| 1794 no_list = no_list + no.split(",") | |
| 515 | 1795 |
| 321 | 1796 no_proxy = 0 |
| 1797 for h in no_list: | |
| 1798 if (path.startswith("http://" + h + "/") or | |
| 1799 path.startswith("http://" + h + ":") or | |
| 1800 path == "http://" + h): | |
| 1801 no_proxy = 1 | |
| 1802 | |
| 1803 # Note: urllib2 takes proxy values from the environment and those will | |
| 1804 # take precedence | |
|
424
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Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
1805 for env in ["HTTP_PROXY", "http_proxy", "no_proxy"]: |
|
9294dce4b633
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Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
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|
1806 if os.environ.has_key(env): |
|
9294dce4b633
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changeset
|
1807 del os.environ[env] |
| 321 | 1808 |
| 1809 proxy_handler = urllib2.BaseHandler() | |
| 1810 if host and not no_proxy: | |
| 1811 proxy_handler = urllib2.ProxyHandler({"http" : "http://" + host}) | |
| 1812 | |
| 1813 authinfo = None | |
| 1814 if user and passwd: | |
| 1815 passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm() | |
| 1816 passmgr.add_password(None, host, user, passwd) | |
| 1817 authinfo = urllib2.ProxyBasicAuthHandler(passmgr) | |
| 1818 | |
| 1819 opener = urllib2.build_opener(proxy_handler, authinfo) | |
| 1820 urllib2.install_opener(opener) | |
| 60 | 1821 |
|
634
da5378d39269
Add a repo method to report repo device
Matt Mackall <mpm@selenic.com>
parents:
627
diff
changeset
|
1822 def dev(self): |
|
da5378d39269
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diff
changeset
|
1823 return -1 |
|
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diff
changeset
|
1824 |
| 60 | 1825 def do_cmd(self, cmd, **args): |
| 83 | 1826 self.ui.debug("sending %s command\n" % cmd) |
| 60 | 1827 q = {"cmd": cmd} |
| 1828 q.update(args) | |
| 1829 qs = urllib.urlencode(q) | |
| 1830 cu = "%s?%s" % (self.url, qs) | |
| 752 | 1831 resp = urllib2.urlopen(cu) |
| 753 | 1832 proto = resp.headers['content-type'] |
| 752 | 1833 |
| 753 | 1834 # accept old "text/plain" and "application/hg-changegroup" for now |
| 1835 if not proto.startswith('application/mercurial') and \ | |
| 1836 not proto.startswith('text/plain') and \ | |
| 1837 not proto.startswith('application/hg-changegroup'): | |
| 752 | 1838 raise RepoError("'%s' does not appear to be an hg repository" |
| 1839 % self.url) | |
| 1840 | |
| 753 | 1841 if proto.startswith('application/mercurial'): |
| 1842 version = proto[22:] | |
| 1843 if float(version) > 0.1: | |
| 1844 raise RepoError("'%s' uses newer protocol %s" % | |
| 1845 (self.url, version)) | |
| 1846 | |
| 752 | 1847 return resp |
| 60 | 1848 |
| 222 | 1849 def heads(self): |
| 1850 d = self.do_cmd("heads").read() | |
| 1851 try: | |
| 1852 return map(bin, d[:-1].split(" ")) | |
| 1853 except: | |
| 1854 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1855 raise | |
| 1856 | |
| 60 | 1857 def branches(self, nodes): |
| 1858 n = " ".join(map(hex, nodes)) | |
| 752 | 1859 d = self.do_cmd("branches", nodes=n).read() |
| 217 | 1860 try: |
| 1861 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] | |
| 1862 return br | |
| 1863 except: | |
| 1864 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1865 raise | |
| 60 | 1866 |
| 1867 def between(self, pairs): | |
| 1868 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) | |
| 752 | 1869 d = self.do_cmd("between", pairs=n).read() |
| 217 | 1870 try: |
| 1871 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] | |
| 1872 return p | |
| 1873 except: | |
| 1874 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1875 raise | |
| 60 | 1876 |
| 1877 def changegroup(self, nodes): | |
| 1878 n = " ".join(map(hex, nodes)) | |
| 752 | 1879 f = self.do_cmd("changegroup", roots=n) |
| 192 | 1880 bytes = 0 |
|
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Protocol switch from using generators to stream-like objects.
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|
1881 |
|
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|
1882 class zread: |
|
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|
1883 def __init__(self, f): |
|
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changeset
|
1884 self.zd = zlib.decompressobj() |
|
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|
1885 self.f = f |
|
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|
1886 self.buf = "" |
|
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|
1887 def read(self, l): |
|
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diff
changeset
|
1888 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
|
1889 r = self.f.read(4096) |
|
635
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Protocol switch from using generators to stream-like objects.
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diff
changeset
|
1890 if r: |
|
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|
1891 self.buf += self.zd.decompress(r) |
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1892 else: |
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|
1893 self.buf += self.zd.flush() |
|
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1894 break |
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|
1895 d, self.buf = self.buf[:l], self.buf[l:] |
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1896 return d |
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|
1897 |
| 752 | 1898 return zread(f) |
|
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1899 |
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1900 class remotelock: |
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1901 def __init__(self, repo): |
|
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1902 self.repo = repo |
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1903 def release(self): |
|
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1904 self.repo.unlock() |
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1905 self.repo = None |
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1906 def __del__(self): |
|
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1907 if self.repo: |
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1908 self.release() |
| 60 | 1909 |
|
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1910 class sshrepository: |
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1911 def __init__(self, ui, path): |
|
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1912 self.url = path |
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1913 self.ui = ui |
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1914 |
| 817 | 1915 m = re.match(r'ssh://(([^@]+)@)?([^:/]+)(:(\d+))?(/(.*))', path) |
|
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1916 if not m: |
| 817 | 1917 raise RepoError("couldn't parse destination %s" % path) |
|
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1918 |
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1919 self.user = m.group(2) |
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1920 self.host = m.group(3) |
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1921 self.port = m.group(5) |
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1922 self.path = m.group(7) |
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1923 |
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1924 args = self.user and ("%s@%s" % (self.user, self.host)) or self.host |
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1925 args = self.port and ("%s -p %s") % (args, self.port) or args |
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1926 path = self.path or "" |
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1927 |
| 817 | 1928 if not path: |
| 1929 raise RepoError("no remote repository path specified") | |
| 1930 | |
|
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1931 cmd = "ssh %s 'hg -R %s serve --stdio'" |
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1932 cmd = cmd % (args, path) |
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1933 |
|
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1934 self.pipeo, self.pipei, self.pipee = os.popen3(cmd) |
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1935 |
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1936 def readerr(self): |
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1937 while 1: |
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1938 r,w,x = select.select([self.pipee], [], [], 0) |
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1939 if not r: break |
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1940 l = self.pipee.readline() |
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1941 if not l: break |
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1942 self.ui.status("remote: ", l) |
|
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1943 |
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1944 def __del__(self): |
| 817 | 1945 try: |
| 1946 self.pipeo.close() | |
| 1947 self.pipei.close() | |
| 1948 for l in self.pipee: | |
| 1949 self.ui.status("remote: ", l) | |
| 1950 self.pipee.close() | |
| 1951 except: | |
| 1952 pass | |
|
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1953 |
|
634
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|
1954 def dev(self): |
|
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|
1955 return -1 |
|
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|
1956 |
|
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1957 def do_cmd(self, cmd, **args): |
|
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1958 self.ui.debug("sending %s command\n" % cmd) |
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1959 self.pipeo.write("%s\n" % cmd) |
|
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1960 for k, v in args.items(): |
|
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|
1961 self.pipeo.write("%s %d\n" % (k, len(v))) |
|
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1962 self.pipeo.write(v) |
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1963 self.pipeo.flush() |
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|
1964 |
|
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|
1965 return self.pipei |
|
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|
1966 |
|
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|
1967 def call(self, cmd, **args): |
|
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1968 r = self.do_cmd(cmd, **args) |
|
646
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|
1969 l = r.readline() |
|
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diff
changeset
|
1970 self.readerr() |
|
342927da4f4c
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diff
changeset
|
1971 try: |
|
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diff
changeset
|
1972 l = int(l) |
|
342927da4f4c
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diff
changeset
|
1973 except: |
|
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changeset
|
1974 raise RepoError("unexpected response '%s'" % l) |
|
624
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1975 return r.read(l) |
|
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|
1976 |
|
638
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changeset
|
1977 def lock(self): |
|
35f7adfefa69
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changeset
|
1978 self.call("lock") |
|
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changeset
|
1979 return remotelock(self) |
|
35f7adfefa69
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diff
changeset
|
1980 |
|
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diff
changeset
|
1981 def unlock(self): |
|
35f7adfefa69
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diff
changeset
|
1982 self.call("unlock") |
|
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diff
changeset
|
1983 |
|
624
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changeset
|
1984 def heads(self): |
|
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changeset
|
1985 d = self.call("heads") |
|
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changeset
|
1986 try: |
|
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changeset
|
1987 return map(bin, d[:-1].split(" ")) |
|
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|
1988 except: |
|
646
342927da4f4c
Show remote client output with "remote:"
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diff
changeset
|
1989 raise RepoError("unexpected response '%s'" % (d[:400] + "...")) |
|
624
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changeset
|
1990 |
|
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changeset
|
1991 def branches(self, nodes): |
|
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changeset
|
1992 n = " ".join(map(hex, nodes)) |
|
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|
1993 d = self.call("branches", nodes=n) |
|
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changeset
|
1994 try: |
|
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diff
changeset
|
1995 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] |
|
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changeset
|
1996 return br |
|
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diff
changeset
|
1997 except: |
|
646
342927da4f4c
Show remote client output with "remote:"
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parents:
644
diff
changeset
|
1998 raise RepoError("unexpected response '%s'" % (d[:400] + "...")) |
|
624
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Add an sshrepository class and hg serve --stdio
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changeset
|
1999 |
|
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changeset
|
2000 def between(self, pairs): |
|
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changeset
|
2001 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) |
|
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changeset
|
2002 d = self.call("between", pairs=n) |
|
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changeset
|
2003 try: |
|
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changeset
|
2004 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] |
|
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changeset
|
2005 return p |
|
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623
diff
changeset
|
2006 except: |
|
646
342927da4f4c
Show remote client output with "remote:"
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644
diff
changeset
|
2007 raise RepoError("unexpected response '%s'" % (d[:400] + "...")) |
|
624
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Add an sshrepository class and hg serve --stdio
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diff
changeset
|
2008 |
|
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changeset
|
2009 def changegroup(self, nodes): |
|
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changeset
|
2010 n = " ".join(map(hex, nodes)) |
|
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changeset
|
2011 f = self.do_cmd("changegroup", roots=n) |
|
635
85e2209d401c
Protocol switch from using generators to stream-like objects.
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634
diff
changeset
|
2012 return self.pipei |
|
624
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diff
changeset
|
2013 |
|
639
31cebba881a0
Add addchangegroup to the ssh protocol
Matt Mackall <mpm@selenic.com>
parents:
638
diff
changeset
|
2014 def addchangegroup(self, cg): |
|
31cebba881a0
Add addchangegroup to the ssh protocol
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638
diff
changeset
|
2015 d = self.call("addchangegroup") |
|
31cebba881a0
Add addchangegroup to the ssh protocol
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638
diff
changeset
|
2016 if d: |
|
31cebba881a0
Add addchangegroup to the ssh protocol
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638
diff
changeset
|
2017 raise RepoError("push refused: %s", d) |
|
31cebba881a0
Add addchangegroup to the ssh protocol
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parents:
638
diff
changeset
|
2018 |
|
31cebba881a0
Add addchangegroup to the ssh protocol
Matt Mackall <mpm@selenic.com>
parents:
638
diff
changeset
|
2019 while 1: |
|
31cebba881a0
Add addchangegroup to the ssh protocol
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parents:
638
diff
changeset
|
2020 d = cg.read(4096) |
|
31cebba881a0
Add addchangegroup to the ssh protocol
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parents:
638
diff
changeset
|
2021 if not d: break |
|
31cebba881a0
Add addchangegroup to the ssh protocol
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parents:
638
diff
changeset
|
2022 self.pipeo.write(d) |
|
646
342927da4f4c
Show remote client output with "remote:"
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644
diff
changeset
|
2023 self.readerr() |
|
639
31cebba881a0
Add addchangegroup to the ssh protocol
Matt Mackall <mpm@selenic.com>
parents:
638
diff
changeset
|
2024 |
|
31cebba881a0
Add addchangegroup to the ssh protocol
Matt Mackall <mpm@selenic.com>
parents:
638
diff
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2025 self.pipeo.flush() |
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2026 |
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2027 self.readerr() |
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2028 l = int(self.pipei.readline()) |
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2029 return self.pipei.read(l) != "" |
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2030 |
| 60 | 2031 def repository(ui, path=None, create=0): |
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2032 if path: |
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2033 if path.startswith("http://"): |
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2034 return httprepository(ui, path) |
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2035 if path.startswith("hg://"): |
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2036 return httprepository(ui, path.replace("hg://", "http://")) |
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2037 if path.startswith("old-http://"): |
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2038 return localrepository(ui, path.replace("old-http://", "http://")) |
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2039 if path.startswith("ssh://"): |
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2040 return sshrepository(ui, path) |
| 60 | 2041 |
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2042 return localrepository(ui, path, create) |