Mercurial > hg > pyhgsh
annotate mercurial/hg.py @ 428:183c87d4e1a0
Fix typo in merging new files
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Fix typo in merging new files
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| author | mpm@selenic.com |
|---|---|
| date | Tue, 21 Jun 2005 20:40:53 -0800 |
| parents | 43b8da7420a9 |
| children | 688d03d6997a |
| 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") | |
| 372 | 13 demandload(globals(), "tempfile httprangereader difflib") |
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14 |
| 276 | 15 def is_exec(f): |
| 16 return (os.stat(f).st_mode & 0100 != 0) | |
| 17 | |
| 18 def set_exec(f, mode): | |
| 19 s = os.stat(f).st_mode | |
| 20 if (s & 0100 != 0) == mode: | |
| 21 return | |
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22 if mode: |
| 299 | 23 # Turn on +x for every +r bit when making a file executable |
| 24 # and obey umask. | |
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25 umask = os.umask(0) |
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26 os.umask(umask) |
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27 os.chmod(f, s | (s & 0444) >> 2 & ~umask) |
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28 else: |
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29 os.chmod(f, s & 0666) |
| 276 | 30 |
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31 class filelog(revlog): |
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32 def __init__(self, opener, path): |
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33 revlog.__init__(self, opener, |
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34 os.path.join("data", path + ".i"), |
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35 os.path.join("data", path + ".d")) |
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36 |
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37 def read(self, node): |
| 360 | 38 t = self.revision(node) |
| 39 if t[:2] != '\1\n': | |
| 40 return t | |
| 41 s = t.find('\1\n', 2) | |
| 42 return t[s+2:] | |
| 43 | |
| 44 def readmeta(self, node): | |
| 45 t = self.revision(node) | |
| 46 if t[:2] != '\1\n': | |
| 47 return t | |
| 48 s = t.find('\1\n', 2) | |
| 49 mt = t[2:s] | |
| 50 for l in mt.splitlines(): | |
| 51 k, v = l.split(": ", 1) | |
| 52 m[k] = v | |
| 53 return m | |
| 54 | |
| 55 def add(self, text, meta, transaction, link, p1=None, p2=None): | |
| 56 if meta or text[:2] == '\1\n': | |
| 57 mt = "" | |
| 58 if meta: | |
| 59 mt = [ "%s: %s\n" % (k, v) for k,v in meta.items() ] | |
| 60 text = "\1\n" + "".join(mt) + "\1\n" + text | |
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61 return self.addrevision(text, transaction, link, p1, p2) |
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62 |
| 79 | 63 def annotate(self, node): |
| 199 | 64 |
| 65 def decorate(text, rev): | |
| 66 return [(rev, l) for l in text.splitlines(1)] | |
| 67 | |
| 68 def strip(annotation): | |
| 69 return [e[1] for e in annotation] | |
| 70 | |
| 71 def pair(parent, child): | |
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72 new = [] |
| 262 | 73 sm = difflib.SequenceMatcher(None, strip(parent), strip(child)) |
| 79 | 74 for o, m, n, s, t in sm.get_opcodes(): |
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75 if o == 'equal': |
| 199 | 76 new += parent[m:n] |
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77 else: |
| 199 | 78 new += child[s:t] |
| 79 return new | |
| 80 | |
| 200 | 81 # find all ancestors |
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82 needed = {node:1} |
| 199 | 83 visit = [node] |
| 84 while visit: | |
| 85 n = visit.pop(0) | |
| 86 for p in self.parents(n): | |
| 87 if p not in needed: | |
| 88 needed[p] = 1 | |
| 89 visit.append(p) | |
| 200 | 90 else: |
| 91 # count how many times we'll use this | |
| 92 needed[p] += 1 | |
| 199 | 93 |
| 200 | 94 # sort by revision which is a topological order |
| 199 | 95 visit = needed.keys() |
| 96 visit = [ (self.rev(n), n) for n in visit ] | |
| 97 visit.sort() | |
| 98 visit = [ p[1] for p in visit ] | |
| 99 hist = {} | |
| 100 | |
| 101 for n in visit: | |
| 102 curr = decorate(self.read(n), self.linkrev(n)) | |
| 103 for p in self.parents(n): | |
| 104 if p != nullid: | |
| 105 curr = pair(hist[p], curr) | |
| 200 | 106 # trim the history of unneeded revs |
| 107 needed[p] -= 1 | |
| 108 if not needed[p]: | |
| 109 del hist[p] | |
| 199 | 110 hist[n] = curr |
| 111 | |
| 112 return hist[n] | |
| 79 | 113 |
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114 class manifest(revlog): |
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115 def __init__(self, opener): |
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116 self.mapcache = None |
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117 self.listcache = None |
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118 self.addlist = None |
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119 revlog.__init__(self, opener, "00manifest.i", "00manifest.d") |
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120 |
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121 def read(self, node): |
| 313 | 122 if node == nullid: return {} # don't upset local cache |
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123 if self.mapcache and self.mapcache[0] == node: |
| 90 | 124 return self.mapcache[1].copy() |
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125 text = self.revision(node) |
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126 map = {} |
| 276 | 127 flag = {} |
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128 self.listcache = (text, text.splitlines(1)) |
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129 for l in self.listcache[1]: |
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130 (f, n) = l.split('\0') |
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131 map[f] = bin(n[:40]) |
| 276 | 132 flag[f] = (n[40:-1] == "x") |
| 133 self.mapcache = (node, map, flag) | |
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134 return map |
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135 |
| 276 | 136 def readflags(self, node): |
| 313 | 137 if node == nullid: return {} # don't upset local cache |
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138 if not self.mapcache or self.mapcache[0] != node: |
| 276 | 139 self.read(node) |
| 140 return self.mapcache[2] | |
| 141 | |
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142 def diff(self, a, b): |
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143 # this is sneaky, as we're not actually using a and b |
| 140 | 144 if self.listcache and self.addlist and self.listcache[0] == a: |
| 98 | 145 d = mdiff.diff(self.listcache[1], self.addlist, 1) |
| 146 if mdiff.patch(a, d) != b: | |
| 147 sys.stderr.write("*** sortdiff failed, falling back ***\n") | |
| 148 return mdiff.textdiff(a, b) | |
| 149 return d | |
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150 else: |
| 44 | 151 return mdiff.textdiff(a, b) |
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152 |
| 276 | 153 def add(self, map, flags, transaction, link, p1=None, p2=None): |
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154 files = map.keys() |
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155 files.sort() |
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156 |
| 276 | 157 self.addlist = ["%s\000%s%s\n" % |
| 158 (f, hex(map[f]), flags[f] and "x" or '') | |
| 159 for f in files] | |
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160 text = "".join(self.addlist) |
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161 |
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162 n = self.addrevision(text, transaction, link, p1, p2) |
| 302 | 163 self.mapcache = (n, map, flags) |
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164 self.listcache = (text, self.addlist) |
| 140 | 165 self.addlist = None |
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166 |
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167 return n |
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168 |
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169 class changelog(revlog): |
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170 def __init__(self, opener): |
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171 revlog.__init__(self, opener, "00changelog.i", "00changelog.d") |
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172 |
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173 def extract(self, text): |
| 37 | 174 if not text: |
| 40 | 175 return (nullid, "", "0", [], "") |
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176 last = text.index("\n\n") |
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177 desc = text[last + 2:] |
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178 l = text[:last].splitlines() |
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179 manifest = bin(l[0]) |
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180 user = l[1] |
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181 date = l[2] |
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182 files = l[3:] |
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183 return (manifest, user, date, files, desc) |
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184 |
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185 def read(self, node): |
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186 return self.extract(self.revision(node)) |
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187 |
| 203 | 188 def add(self, manifest, list, desc, transaction, p1=None, p2=None, |
| 189 user=None, date=None): | |
| 190 user = (user or | |
| 191 os.environ.get("HGUSER") or | |
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192 os.environ.get("EMAIL") or |
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193 os.environ.get("LOGNAME", "unknown") + '@' + socket.getfqdn()) |
| 203 | 194 date = date or "%d %d" % (time.time(), time.timezone) |
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195 list.sort() |
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196 l = [hex(manifest), user, date] + list + ["", desc] |
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197 text = "\n".join(l) |
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198 return self.addrevision(text, transaction, self.count(), p1, p2) |
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199 |
| 220 | 200 class dirstate: |
| 244 | 201 def __init__(self, opener, ui, root): |
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202 self.opener = opener |
| 244 | 203 self.root = root |
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204 self.dirty = 0 |
| 20 | 205 self.ui = ui |
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206 self.map = None |
| 227 | 207 self.pl = None |
| 363 | 208 self.copies = {} |
| 220 | 209 |
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210 def __del__(self): |
| 220 | 211 if self.dirty: |
| 212 self.write() | |
| 213 | |
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214 def __getitem__(self, key): |
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215 try: |
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216 return self.map[key] |
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217 except TypeError: |
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218 self.read() |
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219 return self[key] |
| 220 | 220 |
| 221 def __contains__(self, key): | |
| 222 if not self.map: self.read() | |
| 223 return key in self.map | |
| 224 | |
| 227 | 225 def parents(self): |
| 226 if not self.pl: | |
| 227 self.read() | |
| 228 return self.pl | |
| 229 | |
| 230 def setparents(self, p1, p2 = nullid): | |
| 231 self.dirty = 1 | |
| 232 self.pl = p1, p2 | |
| 233 | |
| 220 | 234 def state(self, key): |
| 235 try: | |
| 236 return self[key][0] | |
| 237 except KeyError: | |
| 238 return "?" | |
| 239 | |
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240 def read(self): |
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241 if self.map is not None: return self.map |
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242 |
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243 self.map = {} |
| 227 | 244 self.pl = [nullid, nullid] |
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245 try: |
| 220 | 246 st = self.opener("dirstate").read() |
| 311 | 247 if not st: return |
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248 except: return |
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249 |
| 227 | 250 self.pl = [st[:20], st[20: 40]] |
| 251 | |
| 252 pos = 40 | |
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253 while pos < len(st): |
| 220 | 254 e = struct.unpack(">cllll", st[pos:pos+17]) |
| 255 l = e[4] | |
| 256 pos += 17 | |
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257 f = st[pos:pos + l] |
| 363 | 258 if '\0' in f: |
| 259 f, c = f.split('\0') | |
| 260 self.copies[f] = c | |
| 220 | 261 self.map[f] = e[:4] |
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262 pos += l |
| 363 | 263 |
| 264 def copy(self, source, dest): | |
| 265 self.read() | |
| 266 self.dirty = 1 | |
| 267 self.copies[dest] = source | |
| 268 | |
| 269 def copied(self, file): | |
| 270 return self.copies.get(file, None) | |
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271 |
| 220 | 272 def update(self, files, state): |
| 273 ''' current states: | |
| 274 n normal | |
| 231 | 275 m needs merging |
| 220 | 276 r marked for removal |
| 277 a marked for addition''' | |
| 278 | |
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279 if not files: return |
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280 self.read() |
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281 self.dirty = 1 |
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282 for f in files: |
| 220 | 283 if state == "r": |
| 284 self.map[f] = ('r', 0, 0, 0) | |
| 285 else: | |
| 253 | 286 s = os.stat(os.path.join(self.root, f)) |
| 287 self.map[f] = (state, s.st_mode, s.st_size, s.st_mtime) | |
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288 |
| 220 | 289 def forget(self, files): |
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290 if not files: return |
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291 self.read() |
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292 self.dirty = 1 |
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293 for f in files: |
| 20 | 294 try: |
| 295 del self.map[f] | |
| 296 except KeyError: | |
| 220 | 297 self.ui.warn("not in dirstate: %s!\n" % f) |
| 20 | 298 pass |
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299 |
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300 def clear(self): |
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301 self.map = {} |
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302 self.dirty = 1 |
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303 |
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304 def write(self): |
| 220 | 305 st = self.opener("dirstate", "w") |
| 227 | 306 st.write("".join(self.pl)) |
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307 for f, e in self.map.items(): |
| 363 | 308 c = self.copied(f) |
| 309 if c: | |
| 310 f = f + "\0" + c | |
| 220 | 311 e = struct.pack(">cllll", e[0], e[1], e[2], e[3], len(f)) |
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312 st.write(e + f) |
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313 self.dirty = 0 |
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314 |
| 363 | 315 def dup(self): |
|
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316 self.read() |
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317 return self.map.copy() |
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318 |
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319 # used to avoid circular references so destructors work |
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320 def opener(base): |
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321 p = base |
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322 def o(path, mode="r"): |
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323 if p[:7] == "http://": |
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324 f = os.path.join(p, urllib.quote(path)) |
| 372 | 325 return httprangereader.httprangereader(f) |
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326 |
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327 f = os.path.join(p, path) |
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328 |
| 292 | 329 mode += "b" # for that other OS |
| 330 | |
| 331 if mode[0] != "r": | |
|
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332 try: |
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333 s = os.stat(f) |
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334 except OSError: |
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335 d = os.path.dirname(f) |
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336 if not os.path.isdir(d): |
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337 os.makedirs(d) |
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338 else: |
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339 if s.st_nlink > 1: |
| 417 | 340 file(f + ".tmp", "wb").write(file(f, "rb").read()) |
| 421 | 341 util.rename(f+".tmp", f) |
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342 |
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343 return file(f, mode) |
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344 |
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345 return o |
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346 |
| 60 | 347 class localrepository: |
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348 def __init__(self, ui, path=None, create=0): |
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349 self.remote = 0 |
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350 if path and path[:7] == "http://": |
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351 self.remote = 1 |
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352 self.path = path |
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353 else: |
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354 if not path: |
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355 p = os.getcwd() |
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356 while not os.path.isdir(os.path.join(p, ".hg")): |
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357 oldp = p |
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358 p = os.path.dirname(p) |
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359 if p == oldp: raise "No repo found" |
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360 path = p |
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361 self.path = os.path.join(path, ".hg") |
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362 |
| 405 | 363 if not create and not os.path.isdir(self.path): |
| 364 raise "repository %s not found" % self.path | |
| 365 | |
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366 self.root = path |
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367 self.ui = ui |
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368 |
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369 if create: |
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370 os.mkdir(self.path) |
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371 os.mkdir(self.join("data")) |
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372 |
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373 self.opener = opener(self.path) |
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374 self.wopener = opener(self.root) |
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375 self.manifest = manifest(self.opener) |
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376 self.changelog = changelog(self.opener) |
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377 self.ignorelist = None |
| 343 | 378 self.tagscache = None |
| 379 self.nodetagscache = None | |
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380 |
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381 if not self.remote: |
| 244 | 382 self.dirstate = dirstate(self.opener, ui, self.root) |
| 337 | 383 try: |
| 384 self.ui.readconfig(self.opener("hgrc")) | |
| 385 except IOError: pass | |
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386 |
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387 def ignore(self, f): |
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388 if self.ignorelist is None: |
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389 self.ignorelist = [] |
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390 try: |
| 417 | 391 l = file(self.wjoin(".hgignore")) |
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392 for pat in l: |
| 9 | 393 if pat != "\n": |
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394 self.ignorelist.append(re.compile(util.pconvert(pat[:-1]))) |
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395 except IOError: pass |
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396 for pat in self.ignorelist: |
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397 if pat.search(f): return True |
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398 return False |
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399 |
| 343 | 400 def tags(self): |
| 401 '''return a mapping of tag to node''' | |
| 402 if not self.tagscache: | |
| 403 self.tagscache = {} | |
| 67 | 404 try: |
| 254 | 405 # read each head of the tags file, ending with the tip |
| 406 # and add each tag found to the map, with "newer" ones | |
| 407 # taking precedence | |
| 67 | 408 fl = self.file(".hgtags") |
| 254 | 409 h = fl.heads() |
| 410 h.reverse() | |
| 411 for r in h: | |
| 412 for l in fl.revision(r).splitlines(): | |
| 413 if l: | |
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414 n, k = l.split(" ", 1) |
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415 self.tagscache[k.strip()] = bin(n) |
| 67 | 416 except KeyError: pass |
| 343 | 417 self.tagscache['tip'] = self.changelog.tip() |
| 418 | |
| 419 return self.tagscache | |
| 420 | |
| 421 def tagslist(self): | |
| 422 '''return a list of tags ordered by revision''' | |
| 423 l = [] | |
| 424 for t,n in self.tags().items(): | |
| 425 try: | |
| 426 r = self.changelog.rev(n) | |
| 427 except: | |
| 428 r = -2 # sort to the beginning of the list if unknown | |
| 429 l.append((r,t,n)) | |
| 430 l.sort() | |
| 431 return [(t,n) for r,t,n in l] | |
| 432 | |
| 433 def nodetags(self, node): | |
| 434 '''return the tags associated with a node''' | |
| 435 if not self.nodetagscache: | |
| 436 self.nodetagscache = {} | |
| 437 for t,n in self.tags().items(): | |
| 438 self.nodetagscache.setdefault(n,[]).append(t) | |
| 439 return self.nodetagscache.get(node, []) | |
| 440 | |
| 441 def lookup(self, key): | |
| 67 | 442 try: |
| 343 | 443 return self.tags()[key] |
| 67 | 444 except KeyError: |
| 445 return self.changelog.lookup(key) | |
| 446 | |
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447 def join(self, f): |
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448 return os.path.join(self.path, f) |
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449 |
| 244 | 450 def wjoin(self, f): |
| 451 return os.path.join(self.root, f) | |
| 452 | |
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453 def file(self, f): |
| 192 | 454 if f[0] == '/': f = f[1:] |
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455 return filelog(self.opener, f) |
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456 |
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457 def wfile(self, f, mode='r'): |
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458 return self.wopener(f, mode) |
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459 |
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460 def transaction(self): |
| 251 | 461 # save dirstate for undo |
| 263 | 462 try: |
| 463 ds = self.opener("dirstate").read() | |
| 464 except IOError: | |
| 465 ds = "" | |
| 251 | 466 self.opener("undo.dirstate", "w").write(ds) |
| 262 | 467 |
| 468 return transaction.transaction(self.opener, self.join("journal"), | |
| 469 self.join("undo")) | |
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470 |
| 210 | 471 def recover(self): |
| 225 | 472 lock = self.lock() |
| 210 | 473 if os.path.exists(self.join("recover")): |
| 474 self.ui.status("attempting to rollback interrupted transaction\n") | |
| 262 | 475 return transaction.rollback(self.opener, self.join("recover")) |
| 210 | 476 else: |
| 477 self.ui.warn("no interrupted transaction available\n") | |
| 478 | |
| 479 def undo(self): | |
| 225 | 480 lock = self.lock() |
| 210 | 481 if os.path.exists(self.join("undo")): |
| 482 self.ui.status("attempting to rollback last transaction\n") | |
| 262 | 483 transaction.rollback(self.opener, self.join("undo")) |
| 251 | 484 self.dirstate = None |
| 421 | 485 util.rename(self.join("undo.dirstate"), self.join("dirstate")) |
| 251 | 486 self.dirstate = dirstate(self.opener, self.ui, self.root) |
| 163 | 487 else: |
| 210 | 488 self.ui.warn("no undo information available\n") |
| 162 | 489 |
| 161 | 490 def lock(self, wait = 1): |
| 491 try: | |
| 492 return lock.lock(self.join("lock"), 0) | |
| 493 except lock.LockHeld, inst: | |
| 494 if wait: | |
| 495 self.ui.warn("waiting for lock held by %s\n" % inst.args[0]) | |
| 496 return lock.lock(self.join("lock"), wait) | |
| 497 raise inst | |
| 498 | |
| 203 | 499 def rawcommit(self, files, text, user, date, p1=None, p2=None): |
| 228 | 500 p1 = p1 or self.dirstate.parents()[0] or nullid |
| 501 p2 = p2 or self.dirstate.parents()[1] or nullid | |
| 302 | 502 c1 = self.changelog.read(p1) |
| 503 c2 = self.changelog.read(p2) | |
| 504 m1 = self.manifest.read(c1[0]) | |
| 505 mf1 = self.manifest.readflags(c1[0]) | |
| 506 m2 = self.manifest.read(c2[0]) | |
| 507 | |
| 203 | 508 tr = self.transaction() |
| 302 | 509 mm = m1.copy() |
| 510 mfm = mf1.copy() | |
| 203 | 511 linkrev = self.changelog.count() |
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512 self.dirstate.setparents(p1, p2) |
| 203 | 513 for f in files: |
| 514 try: | |
| 302 | 515 t = self.wfile(f).read() |
| 516 tm = is_exec(self.wjoin(f)) | |
| 517 r = self.file(f) | |
| 518 mfm[f] = tm | |
| 360 | 519 mm[f] = r.add(t, {}, tr, linkrev, |
| 302 | 520 m1.get(f, nullid), m2.get(f, nullid)) |
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521 self.dirstate.update([f], "n") |
| 203 | 522 except IOError: |
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523 try: |
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524 del mm[f] |
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525 del mfm[f] |
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526 self.dirstate.forget([f]) |
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527 except: |
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528 # deleted from p2? |
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529 pass |
| 203 | 530 |
| 302 | 531 mnode = self.manifest.add(mm, mfm, tr, linkrev, c1[0], c2[0]) |
| 532 n = self.changelog.add(mnode, files, text, tr, p1, p2, user, date) | |
| 203 | 533 tr.close() |
| 534 | |
| 317 | 535 def commit(self, files = None, text = "", user = None, date = None): |
| 220 | 536 commit = [] |
| 537 remove = [] | |
| 538 if files: | |
| 539 for f in files: | |
| 540 s = self.dirstate.state(f) | |
| 244 | 541 if s in 'nmai': |
| 220 | 542 commit.append(f) |
| 543 elif s == 'r': | |
| 544 remove.append(f) | |
| 545 else: | |
| 244 | 546 self.ui.warn("%s not tracked!\n" % f) |
| 220 | 547 else: |
| 230 | 548 (c, a, d, u) = self.diffdir(self.root) |
| 220 | 549 commit = c + a |
| 550 remove = d | |
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551 |
| 220 | 552 if not commit and not remove: |
| 151 | 553 self.ui.status("nothing changed\n") |
| 554 return | |
| 555 | |
| 229 | 556 p1, p2 = self.dirstate.parents() |
| 557 c1 = self.changelog.read(p1) | |
| 558 c2 = self.changelog.read(p2) | |
| 559 m1 = self.manifest.read(c1[0]) | |
| 276 | 560 mf1 = self.manifest.readflags(c1[0]) |
| 229 | 561 m2 = self.manifest.read(c2[0]) |
| 225 | 562 lock = self.lock() |
| 151 | 563 tr = self.transaction() |
| 564 | |
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565 # check in files |
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566 new = {} |
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567 linkrev = self.changelog.count() |
| 220 | 568 commit.sort() |
| 569 for f in commit: | |
| 83 | 570 self.ui.note(f + "\n") |
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571 try: |
| 276 | 572 fp = self.wjoin(f) |
| 573 mf1[f] = is_exec(fp) | |
| 418 | 574 t = self.wfile(f).read() |
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575 except IOError: |
| 220 | 576 self.warn("trouble committing %s!\n" % f) |
| 577 raise | |
| 578 | |
| 363 | 579 meta = {} |
| 580 cp = self.dirstate.copied(f) | |
| 581 if cp: | |
| 582 meta["copy"] = cp | |
| 583 meta["copyrev"] = hex(m1.get(cp, m2.get(cp, nullid))) | |
| 584 self.ui.debug(" %s: copy %s:%s\n" % (f, cp, meta["copyrev"])) | |
| 585 | |
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586 r = self.file(f) |
| 229 | 587 fp1 = m1.get(f, nullid) |
| 588 fp2 = m2.get(f, nullid) | |
| 363 | 589 new[f] = r.add(t, meta, tr, linkrev, fp1, fp2) |
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590 |
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591 # update manifest |
| 229 | 592 m1.update(new) |
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593 for f in remove: |
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594 if f in m1: |
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595 del m1[f] |
| 276 | 596 mn = self.manifest.add(m1, mf1, tr, linkrev, c1[0], c2[0]) |
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597 |
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598 # add changeset |
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599 new = new.keys() |
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600 new.sort() |
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601 |
| 288 | 602 if not text: |
| 603 edittext = "\n" + "HG: manifest hash %s\n" % hex(mn) | |
| 604 edittext += "".join(["HG: changed %s\n" % f for f in new]) | |
| 605 edittext += "".join(["HG: removed %s\n" % f for f in remove]) | |
| 606 edittext = self.ui.edit(edittext) | |
| 607 if not edittext.rstrip(): | |
| 608 return 1 | |
| 609 text = edittext | |
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610 |
| 317 | 611 n = self.changelog.add(mn, new, text, tr, p1, p2, user, date) |
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612 tr.close() |
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613 |
| 229 | 614 self.dirstate.setparents(n) |
| 220 | 615 self.dirstate.update(new, "n") |
| 616 self.dirstate.forget(remove) | |
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617 |
| 230 | 618 def diffdir(self, path, changeset = None): |
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619 changed = [] |
| 220 | 620 added = [] |
| 621 unknown = [] | |
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622 mf = {} |
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623 |
| 29 | 624 if changeset: |
| 625 change = self.changelog.read(changeset) | |
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626 mf = self.manifest.read(change[0]) |
| 230 | 627 dc = dict.fromkeys(mf) |
| 628 else: | |
| 629 changeset = self.dirstate.parents()[0] | |
| 630 change = self.changelog.read(changeset) | |
| 631 mf = self.manifest.read(change[0]) | |
| 363 | 632 dc = self.dirstate.dup() |
| 29 | 633 |
| 634 def fcmp(fn): | |
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635 t1 = self.wfile(fn).read() |
| 29 | 636 t2 = self.file(fn).revision(mf[fn]) |
| 637 return cmp(t1, t2) | |
| 638 | |
| 312 | 639 for dir, subdirs, files in os.walk(path): |
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640 d = dir[len(self.root)+1:] |
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641 if ".hg" in subdirs: subdirs.remove(".hg") |
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642 |
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643 for f in files: |
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644 fn = util.pconvert(os.path.join(d, f)) |
| 64 | 645 try: s = os.stat(os.path.join(self.root, fn)) |
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646 except: continue |
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647 if fn in dc: |
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648 c = dc[fn] |
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649 del dc[fn] |
| 220 | 650 if not c: |
| 29 | 651 if fcmp(fn): |
| 652 changed.append(fn) | |
| 231 | 653 elif c[0] == 'm': |
| 654 changed.append(fn) | |
| 220 | 655 elif c[0] == 'a': |
| 656 added.append(fn) | |
| 657 elif c[0] == 'r': | |
| 658 unknown.append(fn) | |
| 276 | 659 elif c[2] != s.st_size or (c[1] ^ s.st_mode) & 0100: |
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660 changed.append(fn) |
| 220 | 661 elif c[1] != s.st_mode or c[3] != s.st_mtime: |
| 29 | 662 if fcmp(fn): |
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663 changed.append(fn) |
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664 else: |
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665 if self.ignore(fn): continue |
| 220 | 666 unknown.append(fn) |
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667 |
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668 deleted = dc.keys() |
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669 deleted.sort() |
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670 |
| 220 | 671 return (changed, added, deleted, unknown) |
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672 |
| 32 | 673 def diffrevs(self, node1, node2): |
| 33 | 674 changed, added = [], [] |
| 32 | 675 |
| 676 change = self.changelog.read(node1) | |
| 677 mf1 = self.manifest.read(change[0]) | |
| 33 | 678 change = self.changelog.read(node2) |
| 32 | 679 mf2 = self.manifest.read(change[0]) |
| 680 | |
| 681 for fn in mf2: | |
| 682 if mf1.has_key(fn): | |
| 683 if mf1[fn] != mf2[fn]: | |
| 684 changed.append(fn) | |
| 685 del mf1[fn] | |
| 686 else: | |
| 687 added.append(fn) | |
| 688 | |
| 689 deleted = mf1.keys() | |
| 690 deleted.sort() | |
| 691 | |
| 692 return (changed, added, deleted) | |
| 693 | |
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694 def add(self, list): |
| 220 | 695 for f in list: |
| 244 | 696 p = self.wjoin(f) |
| 220 | 697 if not os.path.isfile(p): |
| 698 self.ui.warn("%s does not exist!\n" % f) | |
| 699 elif self.dirstate.state(f) == 'n': | |
| 700 self.ui.warn("%s already tracked!\n" % f) | |
| 701 else: | |
| 702 self.dirstate.update([f], "a") | |
| 703 | |
| 704 def forget(self, list): | |
| 705 for f in list: | |
| 706 if self.dirstate.state(f) not in 'ai': | |
| 707 self.ui.warn("%s not added!\n" % f) | |
| 708 else: | |
| 709 self.dirstate.forget([f]) | |
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710 |
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711 def remove(self, list): |
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712 for f in list: |
| 244 | 713 p = self.wjoin(f) |
| 220 | 714 if os.path.isfile(p): |
| 715 self.ui.warn("%s still exists!\n" % f) | |
| 402 | 716 elif self.dirstate.state(f) == 'a': |
| 717 self.ui.warn("%s never committed!\n" % f) | |
| 718 self.dirstate.forget(f) | |
| 220 | 719 elif f not in self.dirstate: |
| 720 self.ui.warn("%s not tracked!\n" % f) | |
| 721 else: | |
| 722 self.dirstate.update([f], "r") | |
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723 |
| 363 | 724 def copy(self, source, dest): |
| 725 p = self.wjoin(dest) | |
| 726 if not os.path.isfile(dest): | |
| 727 self.ui.warn("%s does not exist!\n" % dest) | |
| 728 else: | |
| 729 if self.dirstate.state(dest) == '?': | |
| 730 self.dirstate.update([dest], "a") | |
| 731 self.dirstate.copy(source, dest) | |
| 732 | |
| 222 | 733 def heads(self): |
| 734 return self.changelog.heads() | |
| 735 | |
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736 def branches(self, nodes): |
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737 if not nodes: nodes = [self.changelog.tip()] |
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738 b = [] |
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739 for n in nodes: |
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740 t = n |
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741 while n: |
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742 p = self.changelog.parents(n) |
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743 if p[1] != nullid or p[0] == nullid: |
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744 b.append((t, n, p[0], p[1])) |
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745 break |
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746 n = p[0] |
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747 return b |
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748 |
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749 def between(self, pairs): |
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750 r = [] |
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751 |
|
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752 for top, bottom in pairs: |
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753 n, l, i = top, [], 0 |
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754 f = 1 |
|
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755 |
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756 while n != bottom: |
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757 p = self.changelog.parents(n)[0] |
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758 if i == f: |
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759 l.append(n) |
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760 f = f * 2 |
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761 n = p |
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762 i += 1 |
|
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763 |
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764 r.append(l) |
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765 |
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766 return r |
|
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767 |
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768 def newer(self, nodes): |
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769 m = {} |
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770 nl = [] |
| 94 | 771 pm = {} |
|
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772 cl = self.changelog |
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773 t = l = cl.count() |
| 94 | 774 |
| 775 # find the lowest numbered node | |
|
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776 for n in nodes: |
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777 l = min(l, cl.rev(n)) |
| 94 | 778 m[n] = 1 |
| 46 | 779 |
|
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780 for i in xrange(l, t): |
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781 n = cl.node(i) |
| 94 | 782 if n in m: # explicitly listed |
| 783 pm[n] = 1 | |
| 784 nl.append(n) | |
| 785 continue | |
|
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786 for p in cl.parents(n): |
| 94 | 787 if p in pm: # parent listed |
| 788 pm[n] = 1 | |
|
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789 nl.append(n) |
| 94 | 790 break |
|
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791 |
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792 return nl |
|
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793 |
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794 def getchangegroup(self, remote): |
|
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795 m = self.changelog.nodemap |
|
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796 search = [] |
|
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797 fetch = [] |
|
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798 seen = {} |
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799 seenbranch = {} |
| 192 | 800 |
|
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801 # if we have an empty repo, fetch everything |
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802 if self.changelog.tip() == nullid: |
| 222 | 803 self.ui.status("requesting all changes\n") |
|
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804 return remote.changegroup([nullid]) |
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805 |
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806 # otherwise, assume we're closer to the tip than the root |
| 222 | 807 self.ui.status("searching for changes\n") |
| 808 heads = remote.heads() | |
| 809 unknown = [] | |
| 810 for h in heads: | |
| 811 if h not in m: | |
| 812 unknown.append(h) | |
| 46 | 813 |
| 222 | 814 if not unknown: |
| 192 | 815 self.ui.status("nothing to do!\n") |
| 60 | 816 return None |
| 324 | 817 |
| 818 rep = {} | |
| 819 reqcnt = 0 | |
| 820 | |
| 222 | 821 unknown = remote.branches(unknown) |
|
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822 while unknown: |
| 324 | 823 r = [] |
| 824 while unknown: | |
| 825 n = unknown.pop(0) | |
| 826 if n[0] in seen: | |
| 827 continue | |
|
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828 |
| 324 | 829 self.ui.debug("examining %s:%s\n" % (short(n[0]), short(n[1]))) |
| 830 if n[0] == nullid: | |
| 831 break | |
| 328 | 832 if n in seenbranch: |
| 324 | 833 self.ui.debug("branch already found\n") |
| 834 continue | |
| 835 if n[1] and n[1] in m: # do we know the base? | |
| 836 self.ui.debug("found incomplete branch %s:%s\n" | |
| 837 % (short(n[0]), short(n[1]))) | |
| 838 search.append(n) # schedule branch range for scanning | |
| 328 | 839 seenbranch[n] = 1 |
| 324 | 840 else: |
| 841 if n[1] not in seen and n[1] not in fetch: | |
| 842 if n[2] in m and n[3] in m: | |
| 843 self.ui.debug("found new changeset %s\n" % | |
| 844 short(n[1])) | |
| 845 fetch.append(n[1]) # earliest unknown | |
| 846 continue | |
| 847 | |
| 848 for a in n[2:4]: | |
| 849 if a not in rep: | |
| 850 r.append(a) | |
| 851 rep[a] = 1 | |
| 852 | |
| 328 | 853 seen[n[0]] = 1 |
| 854 | |
| 324 | 855 if r: |
| 856 reqcnt += 1 | |
| 857 self.ui.debug("request %d: %s\n" % | |
| 858 (reqcnt, " ".join(map(short, r)))) | |
| 859 for p in range(0, len(r), 10): | |
| 860 for b in remote.branches(r[p:p+10]): | |
|
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861 self.ui.debug("received %s:%s\n" % |
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862 (short(b[0]), short(b[1]))) |
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863 if b[0] not in m and b[0] not in seen: |
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864 unknown.append(b) |
|
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865 |
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866 while search: |
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867 n = search.pop(0) |
| 324 | 868 reqcnt += 1 |
|
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869 l = remote.between([(n[0], n[1])])[0] |
| 328 | 870 l.append(n[1]) |
|
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871 p = n[0] |
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872 f = 1 |
| 328 | 873 for i in l: |
| 874 self.ui.debug("narrowing %d:%d %s\n" % (f, len(l), short(i))) | |
|
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875 if i in m: |
| 85 | 876 if f <= 2: |
| 83 | 877 self.ui.debug("found new branch changeset %s\n" % |
| 878 short(p)) | |
|
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879 fetch.append(p) |
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880 else: |
| 83 | 881 self.ui.debug("narrowed branch search to %s:%s\n" |
| 882 % (short(p), short(i))) | |
|
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883 search.append((p, i)) |
|
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884 break |
|
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885 p, f = i, f * 2 |
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886 |
|
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887 for f in fetch: |
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888 if f in m: |
| 83 | 889 raise "already have", short(f[:4]) |
| 890 | |
| 94 | 891 self.ui.note("adding new changesets starting at " + |
| 83 | 892 " ".join([short(f) for f in fetch]) + "\n") |
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893 |
| 324 | 894 self.ui.debug("%d total queries\n" % reqcnt) |
| 895 | |
|
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896 return remote.changegroup(fetch) |
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897 |
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898 def changegroup(self, basenodes): |
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899 nodes = self.newer(basenodes) |
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900 |
| 46 | 901 # construct the link map |
| 902 linkmap = {} | |
| 903 for n in nodes: | |
| 904 linkmap[self.changelog.rev(n)] = n | |
| 905 | |
| 906 # construct a list of all changed files | |
| 907 changed = {} | |
| 908 for n in nodes: | |
| 909 c = self.changelog.read(n) | |
| 910 for f in c[3]: | |
| 911 changed[f] = 1 | |
| 912 changed = changed.keys() | |
| 913 changed.sort() | |
| 914 | |
| 915 # the changegroup is changesets + manifests + all file revs | |
| 916 revs = [ self.changelog.rev(n) for n in nodes ] | |
| 917 | |
| 192 | 918 for y in self.changelog.group(linkmap): yield y |
| 919 for y in self.manifest.group(linkmap): yield y | |
| 46 | 920 for f in changed: |
| 192 | 921 yield struct.pack(">l", len(f) + 4) + f |
| 46 | 922 g = self.file(f).group(linkmap) |
| 192 | 923 for y in g: |
| 924 yield y | |
| 46 | 925 |
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926 def addchangegroup(self, generator): |
| 222 | 927 |
| 928 class genread: | |
| 929 def __init__(self, generator): | |
| 930 self.g = generator | |
| 931 self.buf = "" | |
| 932 def read(self, l): | |
| 933 while l > len(self.buf): | |
| 934 try: | |
| 935 self.buf += self.g.next() | |
| 936 except StopIteration: | |
| 937 break | |
| 938 d, self.buf = self.buf[:l], self.buf[l:] | |
| 939 return d | |
| 940 | |
| 941 def getchunk(): | |
| 942 d = source.read(4) | |
| 943 if not d: return "" | |
| 944 l = struct.unpack(">l", d)[0] | |
| 945 if l <= 4: return "" | |
| 946 return source.read(l - 4) | |
| 947 | |
| 948 def getgroup(): | |
| 949 while 1: | |
| 950 c = getchunk() | |
| 951 if not c: break | |
| 952 yield c | |
| 953 | |
| 954 def csmap(x): | |
| 955 self.ui.debug("add changeset %s\n" % short(x)) | |
| 956 return self.changelog.count() | |
| 957 | |
| 958 def revmap(x): | |
| 959 return self.changelog.rev(x) | |
| 960 | |
| 961 if not generator: return | |
| 962 changesets = files = revisions = 0 | |
| 225 | 963 |
| 222 | 964 source = genread(generator) |
| 225 | 965 lock = self.lock() |
| 222 | 966 tr = self.transaction() |
| 967 | |
| 968 # pull off the changeset group | |
| 969 self.ui.status("adding changesets\n") | |
| 970 co = self.changelog.tip() | |
|
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971 cn = self.changelog.addgroup(getgroup(), csmap, tr, 1) # unique |
| 222 | 972 changesets = self.changelog.rev(cn) - self.changelog.rev(co) |
| 973 | |
| 974 # pull off the manifest group | |
| 975 self.ui.status("adding manifests\n") | |
| 976 mm = self.manifest.tip() | |
| 977 mo = self.manifest.addgroup(getgroup(), revmap, tr) | |
| 978 | |
| 979 # process the files | |
| 980 self.ui.status("adding file revisions\n") | |
| 981 while 1: | |
| 982 f = getchunk() | |
| 983 if not f: break | |
| 984 self.ui.debug("adding %s revisions\n" % f) | |
| 985 fl = self.file(f) | |
| 986 o = fl.tip() | |
| 987 n = fl.addgroup(getgroup(), revmap, tr) | |
| 988 revisions += fl.rev(n) - fl.rev(o) | |
| 989 files += 1 | |
| 990 | |
| 991 self.ui.status(("modified %d files, added %d changesets" + | |
| 992 " and %d new revisions\n") | |
| 993 % (files, changesets, revisions)) | |
| 994 | |
| 995 tr.close() | |
| 996 return | |
| 997 | |
| 275 | 998 def update(self, node, allow=False, force=False): |
|
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999 pl = self.dirstate.parents() |
| 275 | 1000 if not force and pl[1] != nullid: |
| 254 | 1001 self.ui.warn("aborting: outstanding uncommitted merges\n") |
| 46 | 1002 return |
| 1003 | |
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1004 p1, p2 = pl[0], node |
| 305 | 1005 pa = self.changelog.ancestor(p1, p2) |
|
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1006 m1n = self.changelog.read(p1)[0] |
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1007 m2n = self.changelog.read(p2)[0] |
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1008 man = self.manifest.ancestor(m1n, m2n) |
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1009 m1 = self.manifest.read(m1n) |
| 276 | 1010 mf1 = self.manifest.readflags(m1n) |
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1011 m2 = self.manifest.read(m2n) |
| 276 | 1012 mf2 = self.manifest.readflags(m2n) |
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1013 ma = self.manifest.read(man) |
| 412 | 1014 mfa = self.manifest.readflags(man) |
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1015 |
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1016 (c, a, d, u) = self.diffdir(self.root) |
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1017 |
|
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1018 # is this a jump, or a merge? i.e. is there a linear path |
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1019 # from p1 to p2? |
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1020 linear_path = (pa == p1 or pa == p2) |
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1021 |
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1022 # resolve the manifest to determine which files |
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1023 # we care about merging |
| 254 | 1024 self.ui.note("resolving manifests\n") |
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1025 self.ui.debug(" ancestor %s local %s remote %s\n" % |
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1026 (short(man), short(m1n), short(m2n))) |
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1027 |
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1028 merge = {} |
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1029 get = {} |
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1030 remove = [] |
| 305 | 1031 mark = {} |
| 46 | 1032 |
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1033 # construct a working dir manifest |
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1034 mw = m1.copy() |
| 276 | 1035 mfw = mf1.copy() |
| 254 | 1036 for f in a + c + u: |
| 1037 mw[f] = "" | |
| 276 | 1038 mfw[f] = is_exec(self.wjoin(f)) |
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1039 for f in d: |
| 254 | 1040 if f in mw: del mw[f] |
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1041 |
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1042 # If we're jumping between revisions (as opposed to merging), |
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1043 # and if neither the working directory nor the target rev has |
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1044 # the file, then we need to remove it from the dirstate, to |
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1045 # prevent the dirstate from listing the file when it is no |
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1046 # longer in the manifest. |
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1047 if linear_path and f not in m2: |
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1048 self.dirstate.forget((f,)) |
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1049 |
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1050 for f, n in mw.iteritems(): |
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1051 if f in m2: |
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1052 s = 0 |
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1053 |
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1054 # is the wfile new since m1, and match m2? |
| 428 | 1055 if f not in m1: |
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1056 t1 = self.wfile(f).read() |
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1057 t2 = self.file(f).revision(m2[f]) |
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1058 if cmp(t1, t2) == 0: |
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1059 mark[f] = 1 |
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1060 n = m2[f] |
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1061 del t1, t2 |
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1062 |
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1063 # are files different? |
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1064 if n != m2[f]: |
| 254 | 1065 a = ma.get(f, nullid) |
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1066 # are both different from the ancestor? |
| 254 | 1067 if n != a and m2[f] != a: |
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1068 self.ui.debug(" %s versions differ, resolve\n" % f) |
| 276 | 1069 # merge executable bits |
| 1070 # "if we changed or they changed, change in merge" | |
| 1071 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] | |
| 1072 mode = ((a^b) | (a^c)) ^ a | |
| 1073 merge[f] = (m1.get(f, nullid), m2[f], mode) | |
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1074 s = 1 |
| 305 | 1075 # are we clobbering? |
| 1076 # is remote's version newer? | |
| 1077 # or are we going back in time? | |
| 1078 elif force or m2[f] != a or (p2 == pa and mw[f] == m1[f]): | |
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1079 self.ui.debug(" remote %s is newer, get\n" % f) |
| 254 | 1080 get[f] = m2[f] |
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1081 s = 1 |
| 305 | 1082 else: |
| 1083 mark[f] = 1 | |
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1084 |
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1085 if not s and mfw[f] != mf2[f]: |
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1086 if force: |
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1087 self.ui.debug(" updating permissions for %s\n" % f) |
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1088 set_exec(self.wjoin(f), mf2[f]) |
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1089 else: |
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1090 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] |
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1091 mode = ((a^b) | (a^c)) ^ a |
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1092 if mode != b: |
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1093 self.ui.debug(" updating permissions for %s\n" % f) |
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1094 set_exec(self.wjoin(f), mode) |
| 305 | 1095 mark[f] = 1 |
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1096 del m2[f] |
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1097 elif f in ma: |
| 275 | 1098 if not force and n != ma[f]: |
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1099 r = "" |
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1100 if linear_path or allow: |
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1101 r = self.ui.prompt( |
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1102 (" local changed %s which remote deleted\n" % f) + |
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1103 "(k)eep or (d)elete?", "[kd]", "k") |
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1104 if r == "d": |
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1105 remove.append(f) |
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1106 else: |
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1107 self.ui.debug("other deleted %s\n" % f) |
| 254 | 1108 remove.append(f) # other deleted it |
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1109 else: |
| 254 | 1110 if n == m1.get(f, nullid): # same as parent |
|
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1111 if p2 == pa: # going backwards? |
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1112 self.ui.debug("remote deleted %s\n" % f) |
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1113 remove.append(f) |
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1114 else: |
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1115 self.ui.debug("local created %s, keeping\n" % f) |
| 254 | 1116 else: |
| 1117 self.ui.debug("working dir created %s, keeping\n" % f) | |
| 46 | 1118 |
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1119 for f, n in m2.iteritems(): |
| 256 | 1120 if f[0] == "/": continue |
| 275 | 1121 if not force and f in ma and n != ma[f]: |
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1122 r = "" |
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1123 if linear_path or allow: |
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1124 r = self.ui.prompt( |
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1125 ("remote changed %s which local deleted\n" % f) + |
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1126 "(k)eep or (d)elete?", "[kd]", "k") |
| 275 | 1127 if r == "d": remove.append(f) |
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1128 else: |
| 254 | 1129 self.ui.debug("remote created %s\n" % f) |
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1130 get[f] = n |
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1131 |
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1132 del mw, m1, m2, ma |
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1133 |
| 275 | 1134 if force: |
| 1135 for f in merge: | |
| 1136 get[f] = merge[f][1] | |
| 1137 merge = {} | |
| 1138 | |
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1139 if linear_path: |
| 254 | 1140 # we don't need to do any magic, just jump to the new rev |
| 1141 mode = 'n' | |
| 1142 p1, p2 = p2, nullid | |
| 1143 else: | |
| 275 | 1144 if not allow: |
| 305 | 1145 self.ui.status("this update spans a branch" + |
| 1146 " affecting the following files:\n") | |
| 1147 fl = merge.keys() + get.keys() | |
| 1148 fl.sort() | |
| 1149 for f in fl: | |
| 1150 cf = "" | |
| 1151 if f in merge: cf = " (resolve)" | |
| 1152 self.ui.status(" %s%s\n" % (f, cf)) | |
| 1153 self.ui.warn("aborting update spanning branches!\n") | |
| 1154 self.ui.status("(use update -m to perform a branch merge)\n") | |
| 275 | 1155 return 1 |
| 254 | 1156 # we have to remember what files we needed to get/change |
| 1157 # because any file that's different from either one of its | |
| 1158 # parents must be in the changeset | |
| 1159 mode = 'm' | |
| 305 | 1160 self.dirstate.update(mark.keys(), "m") |
| 254 | 1161 |
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1162 self.dirstate.setparents(p1, p2) |
|
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1163 |
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1164 # get the files we don't need to change |
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1165 files = get.keys() |
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1166 files.sort() |
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1167 for f in files: |
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1168 if f[0] == "/": continue |
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1169 self.ui.note("getting %s\n" % f) |
| 276 | 1170 t = self.file(f).read(get[f]) |
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1171 try: |
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1172 self.wfile(f, "w").write(t) |
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1173 except IOError: |
|
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1174 os.makedirs(os.path.dirname(self.wjoin(f))) |
|
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1175 self.wfile(f, "w").write(t) |
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1176 set_exec(self.wjoin(f), mf2[f]) |
| 254 | 1177 self.dirstate.update([f], mode) |
| 46 | 1178 |
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1179 # merge the tricky bits |
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1180 files = merge.keys() |
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1181 files.sort() |
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1182 for f in files: |
| 256 | 1183 self.ui.status("merging %s\n" % f) |
| 276 | 1184 m, o, flag = merge[f] |
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1185 self.merge3(f, m, o) |
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1186 set_exec(self.wjoin(f), flag) |
| 254 | 1187 self.dirstate.update([f], 'm') |
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1188 |
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1189 for f in remove: |
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1190 self.ui.note("removing %s\n" % f) |
| 254 | 1191 os.unlink(f) |
| 1192 if mode == 'n': | |
| 1193 self.dirstate.forget(remove) | |
| 1194 else: | |
| 1195 self.dirstate.update(remove, 'r') | |
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1196 |
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1197 def merge3(self, fn, my, other): |
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1198 """perform a 3-way merge in the working directory""" |
| 249 | 1199 |
| 96 | 1200 def temp(prefix, node): |
| 1201 pre = "%s~%s." % (os.path.basename(fn), prefix) | |
| 1202 (fd, name) = tempfile.mkstemp("", pre) | |
| 417 | 1203 f = os.fdopen(fd, "wb") |
| 96 | 1204 f.write(fl.revision(node)) |
| 1205 f.close() | |
| 1206 return name | |
| 1207 | |
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1208 fl = self.file(fn) |
| 96 | 1209 base = fl.ancestor(my, other) |
| 244 | 1210 a = self.wjoin(fn) |
| 346 | 1211 b = temp("base", base) |
| 1212 c = temp("other", other) | |
| 96 | 1213 |
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1214 self.ui.note("resolving %s\n" % fn) |
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1215 self.ui.debug("file %s: other %s ancestor %s\n" % |
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1216 (fn, short(other), short(base))) |
| 96 | 1217 |
| 240 | 1218 cmd = os.environ.get("HGMERGE", "hgmerge") |
| 1219 r = os.system("%s %s %s %s" % (cmd, a, b, c)) | |
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1220 if r: |
| 275 | 1221 self.ui.warn("merging %s failed!\n" % fn) |
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1222 |
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1223 os.unlink(b) |
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1224 os.unlink(c) |
| 96 | 1225 |
| 247 | 1226 def verify(self): |
| 1227 filelinkrevs = {} | |
| 1228 filenodes = {} | |
| 1229 changesets = revisions = files = 0 | |
| 1230 errors = 0 | |
| 1231 | |
| 302 | 1232 seen = {} |
| 247 | 1233 self.ui.status("checking changesets\n") |
| 1234 for i in range(self.changelog.count()): | |
| 1235 changesets += 1 | |
| 1236 n = self.changelog.node(i) | |
| 302 | 1237 if n in seen: |
| 1238 self.ui.warn("duplicate changeset at revision %d\n" % i) | |
| 1239 errors += 1 | |
| 1240 seen[n] = 1 | |
| 1241 | |
| 247 | 1242 for p in self.changelog.parents(n): |
| 1243 if p not in self.changelog.nodemap: | |
| 1244 self.ui.warn("changeset %s has unknown parent %s\n" % | |
| 1245 (short(n), short(p))) | |
| 1246 errors += 1 | |
| 1247 try: | |
| 1248 changes = self.changelog.read(n) | |
| 1249 except Exception, inst: | |
| 1250 self.ui.warn("unpacking changeset %s: %s\n" % (short(n), inst)) | |
| 1251 errors += 1 | |
| 1252 | |
| 1253 for f in changes[3]: | |
| 1254 filelinkrevs.setdefault(f, []).append(i) | |
| 1255 | |
| 302 | 1256 seen = {} |
| 247 | 1257 self.ui.status("checking manifests\n") |
| 1258 for i in range(self.manifest.count()): | |
| 1259 n = self.manifest.node(i) | |
| 302 | 1260 if n in seen: |
| 1261 self.ui.warn("duplicate manifest at revision %d\n" % i) | |
| 1262 errors += 1 | |
| 1263 seen[n] = 1 | |
| 1264 | |
| 247 | 1265 for p in self.manifest.parents(n): |
| 1266 if p not in self.manifest.nodemap: | |
| 1267 self.ui.warn("manifest %s has unknown parent %s\n" % | |
| 1268 (short(n), short(p))) | |
| 1269 errors += 1 | |
| 1270 | |
| 1271 try: | |
| 1272 delta = mdiff.patchtext(self.manifest.delta(n)) | |
| 1273 except KeyboardInterrupt: | |
| 1274 print "aborted" | |
| 1275 sys.exit(0) | |
| 1276 except Exception, inst: | |
| 1277 self.ui.warn("unpacking manifest %s: %s\n" | |
| 1278 % (short(n), inst)) | |
| 1279 errors += 1 | |
| 1280 | |
| 1281 ff = [ l.split('\0') for l in delta.splitlines() ] | |
| 1282 for f, fn in ff: | |
| 284 | 1283 filenodes.setdefault(f, {})[bin(fn[:40])] = 1 |
| 247 | 1284 |
| 1285 self.ui.status("crosschecking files in changesets and manifests\n") | |
| 1286 for f in filenodes: | |
| 1287 if f not in filelinkrevs: | |
| 1288 self.ui.warn("file %s in manifest but not in changesets\n" % f) | |
| 1289 errors += 1 | |
| 1290 | |
| 1291 for f in filelinkrevs: | |
| 1292 if f not in filenodes: | |
| 1293 self.ui.warn("file %s in changeset but not in manifest\n" % f) | |
| 1294 errors += 1 | |
| 1295 | |
| 1296 self.ui.status("checking files\n") | |
| 1297 ff = filenodes.keys() | |
| 1298 ff.sort() | |
| 1299 for f in ff: | |
| 1300 if f == "/dev/null": continue | |
| 1301 files += 1 | |
| 1302 fl = self.file(f) | |
| 1303 nodes = { nullid: 1 } | |
| 302 | 1304 seen = {} |
| 247 | 1305 for i in range(fl.count()): |
| 1306 revisions += 1 | |
| 1307 n = fl.node(i) | |
| 1308 | |
| 302 | 1309 if n in seen: |
| 1310 self.ui.warn("%s: duplicate revision %d\n" % (f, i)) | |
| 1311 errors += 1 | |
| 1312 | |
| 247 | 1313 if n not in filenodes[f]: |
| 1314 self.ui.warn("%s: %d:%s not in manifests\n" | |
| 1315 % (f, i, short(n))) | |
| 1316 print len(filenodes[f].keys()), fl.count(), f | |
| 1317 errors += 1 | |
| 1318 else: | |
| 1319 del filenodes[f][n] | |
| 1320 | |
| 1321 flr = fl.linkrev(n) | |
| 1322 if flr not in filelinkrevs[f]: | |
| 1323 self.ui.warn("%s:%s points to unexpected changeset %d\n" | |
| 1324 % (f, short(n), fl.linkrev(n))) | |
| 1325 errors += 1 | |
| 1326 else: | |
| 1327 filelinkrevs[f].remove(flr) | |
| 1328 | |
| 1329 # verify contents | |
| 1330 try: | |
| 1331 t = fl.read(n) | |
| 1332 except Exception, inst: | |
| 1333 self.ui.warn("unpacking file %s %s: %s\n" | |
| 1334 % (f, short(n), inst)) | |
| 1335 errors += 1 | |
| 1336 | |
| 1337 # verify parents | |
| 1338 (p1, p2) = fl.parents(n) | |
| 1339 if p1 not in nodes: | |
| 1340 self.ui.warn("file %s:%s unknown parent 1 %s" % | |
| 1341 (f, short(n), short(p1))) | |
| 1342 errors += 1 | |
| 1343 if p2 not in nodes: | |
| 1344 self.ui.warn("file %s:%s unknown parent 2 %s" % | |
| 1345 (f, short(n), short(p1))) | |
| 1346 errors += 1 | |
| 1347 nodes[n] = 1 | |
| 1348 | |
| 1349 # cross-check | |
| 1350 for node in filenodes[f]: | |
| 1351 self.ui.warn("node %s in manifests not in %s\n" | |
| 1352 % (hex(n), f)) | |
| 1353 errors += 1 | |
| 1354 | |
| 1355 self.ui.status("%d files, %d changesets, %d total revisions\n" % | |
| 1356 (files, changesets, revisions)) | |
| 1357 | |
| 1358 if errors: | |
| 1359 self.ui.warn("%d integrity errors encountered!\n" % errors) | |
| 1360 return 1 | |
| 1361 | |
| 60 | 1362 class remoterepository: |
| 1363 def __init__(self, ui, path): | |
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1364 self.url = path |
| 60 | 1365 self.ui = ui |
| 321 | 1366 no_list = [ "localhost", "127.0.0.1" ] |
| 1367 host = ui.config("http_proxy", "host") | |
| 1368 user = ui.config("http_proxy", "user") | |
| 1369 passwd = ui.config("http_proxy", "passwd") | |
| 1370 no = ui.config("http_proxy", "no") | |
| 1371 if no: | |
| 1372 no_list = no_list + no.split(",") | |
| 1373 | |
| 1374 no_proxy = 0 | |
| 1375 for h in no_list: | |
| 1376 if (path.startswith("http://" + h + "/") or | |
| 1377 path.startswith("http://" + h + ":") or | |
| 1378 path == "http://" + h): | |
| 1379 no_proxy = 1 | |
| 1380 | |
| 1381 # Note: urllib2 takes proxy values from the environment and those will | |
| 1382 # take precedence | |
| 1383 | |
| 1384 proxy_handler = urllib2.BaseHandler() | |
| 1385 if host and not no_proxy: | |
| 1386 proxy_handler = urllib2.ProxyHandler({"http" : "http://" + host}) | |
| 1387 | |
| 1388 authinfo = None | |
| 1389 if user and passwd: | |
| 1390 passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm() | |
| 1391 passmgr.add_password(None, host, user, passwd) | |
| 1392 authinfo = urllib2.ProxyBasicAuthHandler(passmgr) | |
| 1393 | |
| 1394 opener = urllib2.build_opener(proxy_handler, authinfo) | |
| 1395 urllib2.install_opener(opener) | |
| 60 | 1396 |
| 1397 def do_cmd(self, cmd, **args): | |
| 83 | 1398 self.ui.debug("sending %s command\n" % cmd) |
| 60 | 1399 q = {"cmd": cmd} |
| 1400 q.update(args) | |
| 1401 qs = urllib.urlencode(q) | |
| 1402 cu = "%s?%s" % (self.url, qs) | |
| 321 | 1403 return urllib2.urlopen(cu) |
| 60 | 1404 |
| 222 | 1405 def heads(self): |
| 1406 d = self.do_cmd("heads").read() | |
| 1407 try: | |
| 1408 return map(bin, d[:-1].split(" ")) | |
| 1409 except: | |
| 1410 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1411 raise | |
| 1412 | |
| 60 | 1413 def branches(self, nodes): |
| 1414 n = " ".join(map(hex, nodes)) | |
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1415 d = self.do_cmd("branches", nodes=n).read() |
| 217 | 1416 try: |
| 1417 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] | |
| 1418 return br | |
| 1419 except: | |
| 1420 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1421 raise | |
| 60 | 1422 |
| 1423 def between(self, pairs): | |
| 1424 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) | |
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1425 d = self.do_cmd("between", pairs=n).read() |
| 217 | 1426 try: |
| 1427 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] | |
| 1428 return p | |
| 1429 except: | |
| 1430 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1431 raise | |
| 60 | 1432 |
| 1433 def changegroup(self, nodes): | |
| 1434 n = " ".join(map(hex, nodes)) | |
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1435 zd = zlib.decompressobj() |
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1436 f = self.do_cmd("changegroup", roots=n) |
| 192 | 1437 bytes = 0 |
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1438 while 1: |
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1439 d = f.read(4096) |
| 192 | 1440 bytes += len(d) |
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1441 if not d: |
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1442 yield zd.flush() |
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1443 break |
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1444 yield zd.decompress(d) |
| 192 | 1445 self.ui.note("%d bytes of data transfered\n" % bytes) |
| 60 | 1446 |
| 1447 def repository(ui, path=None, create=0): | |
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1448 if path and path[:7] == "http://": |
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1449 return remoterepository(ui, path) |
| 60 | 1450 if path and path[:5] == "hg://": |
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1451 return remoterepository(ui, path.replace("hg://", "http://")) |
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1452 if path and path[:11] == "old-http://": |
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1453 return localrepository(ui, path.replace("old-http://", "http://")) |
| 60 | 1454 else: |
| 1455 return localrepository(ui, path, create) | |
| 1456 |