Mercurial > public > mercurial-scm > hg-stable
annotate mercurial/hg.py @ 418:0446f698d38e
Minor tweak to binary mode patch
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Minor tweak to binary mode patch
manifest hash: 4fce0b7b405b124e035526d4a458e888d9bd82ef
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| author | mpm@selenic.com |
|---|---|
| date | Tue, 21 Jun 2005 19:28:53 -0800 |
| parents | f2d1f5fd0179 |
| children | 28511fc21073 |
| 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 |
| 262 | 9 from revlog import * |
| 10 from demandload import * | |
| 11 demandload(globals(), "re lock urllib urllib2 transaction time socket") | |
| 372 | 12 demandload(globals(), "tempfile httprangereader difflib") |
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13 |
| 276 | 14 def is_exec(f): |
| 15 return (os.stat(f).st_mode & 0100 != 0) | |
| 16 | |
| 17 def set_exec(f, mode): | |
| 18 s = os.stat(f).st_mode | |
| 19 if (s & 0100 != 0) == mode: | |
| 20 return | |
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21 if mode: |
| 299 | 22 # Turn on +x for every +r bit when making a file executable |
| 23 # and obey umask. | |
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24 umask = os.umask(0) |
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25 os.umask(umask) |
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26 os.chmod(f, s | (s & 0444) >> 2 & ~umask) |
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27 else: |
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28 os.chmod(f, s & 0666) |
| 276 | 29 |
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30 class filelog(revlog): |
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31 def __init__(self, opener, path): |
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32 revlog.__init__(self, opener, |
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33 os.path.join("data", path + ".i"), |
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34 os.path.join("data", path + ".d")) |
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35 |
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36 def read(self, node): |
| 360 | 37 t = self.revision(node) |
| 38 if t[:2] != '\1\n': | |
| 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) | |
| 45 if t[:2] != '\1\n': | |
| 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): | |
| 55 if meta or text[:2] == '\1\n': | |
| 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): | |
| 65 return [(rev, l) for l in text.splitlines(1)] | |
| 66 | |
| 67 def strip(annotation): | |
| 68 return [e[1] for e in annotation] | |
| 69 | |
| 70 def pair(parent, child): | |
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71 new = [] |
| 262 | 72 sm = difflib.SequenceMatcher(None, strip(parent), strip(child)) |
| 79 | 73 for o, m, n, s, t in sm.get_opcodes(): |
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74 if o == 'equal': |
| 199 | 75 new += parent[m:n] |
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76 else: |
| 199 | 77 new += child[s:t] |
| 78 return new | |
| 79 | |
| 200 | 80 # find all ancestors |
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81 needed = {node:1} |
| 199 | 82 visit = [node] |
| 83 while visit: | |
| 84 n = visit.pop(0) | |
| 85 for p in self.parents(n): | |
| 86 if p not in needed: | |
| 87 needed[p] = 1 | |
| 88 visit.append(p) | |
| 200 | 89 else: |
| 90 # count how many times we'll use this | |
| 91 needed[p] += 1 | |
| 199 | 92 |
| 200 | 93 # sort by revision which is a topological order |
| 199 | 94 visit = needed.keys() |
| 95 visit = [ (self.rev(n), n) for n in visit ] | |
| 96 visit.sort() | |
| 97 visit = [ p[1] for p in visit ] | |
| 98 hist = {} | |
| 99 | |
| 100 for n in visit: | |
| 101 curr = decorate(self.read(n), self.linkrev(n)) | |
| 102 for p in self.parents(n): | |
| 103 if p != nullid: | |
| 104 curr = pair(hist[p], curr) | |
| 200 | 105 # trim the history of unneeded revs |
| 106 needed[p] -= 1 | |
| 107 if not needed[p]: | |
| 108 del hist[p] | |
| 199 | 109 hist[n] = curr |
| 110 | |
| 111 return hist[n] | |
| 79 | 112 |
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113 class manifest(revlog): |
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114 def __init__(self, opener): |
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115 self.mapcache = None |
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116 self.listcache = None |
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117 self.addlist = None |
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118 revlog.__init__(self, opener, "00manifest.i", "00manifest.d") |
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119 |
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120 def read(self, node): |
| 313 | 121 if node == nullid: return {} # don't upset local cache |
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122 if self.mapcache and self.mapcache[0] == node: |
| 90 | 123 return self.mapcache[1].copy() |
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124 text = self.revision(node) |
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125 map = {} |
| 276 | 126 flag = {} |
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127 self.listcache = (text, text.splitlines(1)) |
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128 for l in self.listcache[1]: |
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129 (f, n) = l.split('\0') |
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130 map[f] = bin(n[:40]) |
| 276 | 131 flag[f] = (n[40:-1] == "x") |
| 132 self.mapcache = (node, map, flag) | |
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133 return map |
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134 |
| 276 | 135 def readflags(self, node): |
| 313 | 136 if node == nullid: return {} # don't upset local cache |
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137 if not self.mapcache or self.mapcache[0] != node: |
| 276 | 138 self.read(node) |
| 139 return self.mapcache[2] | |
| 140 | |
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141 def diff(self, a, b): |
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142 # this is sneaky, as we're not actually using a and b |
| 140 | 143 if self.listcache and self.addlist and self.listcache[0] == a: |
| 98 | 144 d = mdiff.diff(self.listcache[1], self.addlist, 1) |
| 145 if mdiff.patch(a, d) != b: | |
| 146 sys.stderr.write("*** sortdiff failed, falling back ***\n") | |
| 147 return mdiff.textdiff(a, b) | |
| 148 return d | |
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149 else: |
| 44 | 150 return mdiff.textdiff(a, b) |
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151 |
| 276 | 152 def add(self, map, flags, transaction, link, p1=None, p2=None): |
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153 files = map.keys() |
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154 files.sort() |
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155 |
| 276 | 156 self.addlist = ["%s\000%s%s\n" % |
| 157 (f, hex(map[f]), flags[f] and "x" or '') | |
| 158 for f in files] | |
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159 text = "".join(self.addlist) |
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160 |
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161 n = self.addrevision(text, transaction, link, p1, p2) |
| 302 | 162 self.mapcache = (n, map, flags) |
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163 self.listcache = (text, self.addlist) |
| 140 | 164 self.addlist = None |
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165 |
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166 return n |
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167 |
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168 class changelog(revlog): |
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169 def __init__(self, opener): |
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170 revlog.__init__(self, opener, "00changelog.i", "00changelog.d") |
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171 |
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172 def extract(self, text): |
| 37 | 173 if not text: |
| 40 | 174 return (nullid, "", "0", [], "") |
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175 last = text.index("\n\n") |
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176 desc = text[last + 2:] |
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177 l = text[:last].splitlines() |
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178 manifest = bin(l[0]) |
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179 user = l[1] |
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180 date = l[2] |
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181 files = l[3:] |
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182 return (manifest, user, date, files, desc) |
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183 |
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184 def read(self, node): |
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185 return self.extract(self.revision(node)) |
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186 |
| 203 | 187 def add(self, manifest, list, desc, transaction, p1=None, p2=None, |
| 188 user=None, date=None): | |
| 189 user = (user or | |
| 190 os.environ.get("HGUSER") or | |
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191 os.environ.get("EMAIL") or |
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192 os.environ.get("LOGNAME", "unknown") + '@' + socket.getfqdn()) |
| 203 | 193 date = date or "%d %d" % (time.time(), time.timezone) |
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194 list.sort() |
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195 l = [hex(manifest), user, date] + list + ["", desc] |
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196 text = "\n".join(l) |
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197 return self.addrevision(text, transaction, self.count(), p1, p2) |
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198 |
| 220 | 199 class dirstate: |
| 244 | 200 def __init__(self, opener, ui, root): |
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201 self.opener = opener |
| 244 | 202 self.root = root |
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203 self.dirty = 0 |
| 20 | 204 self.ui = ui |
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205 self.map = None |
| 227 | 206 self.pl = None |
| 363 | 207 self.copies = {} |
| 220 | 208 |
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209 def __del__(self): |
| 220 | 210 if self.dirty: |
| 211 self.write() | |
| 212 | |
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213 def __getitem__(self, key): |
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214 try: |
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215 return self.map[key] |
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216 except TypeError: |
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217 self.read() |
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218 return self[key] |
| 220 | 219 |
| 220 def __contains__(self, key): | |
| 221 if not self.map: self.read() | |
| 222 return key in self.map | |
| 223 | |
| 227 | 224 def parents(self): |
| 225 if not self.pl: | |
| 226 self.read() | |
| 227 return self.pl | |
| 228 | |
| 229 def setparents(self, p1, p2 = nullid): | |
| 230 self.dirty = 1 | |
| 231 self.pl = p1, p2 | |
| 232 | |
| 220 | 233 def state(self, key): |
| 234 try: | |
| 235 return self[key][0] | |
| 236 except KeyError: | |
| 237 return "?" | |
| 238 | |
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239 def read(self): |
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240 if self.map is not None: return self.map |
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241 |
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242 self.map = {} |
| 227 | 243 self.pl = [nullid, nullid] |
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244 try: |
| 220 | 245 st = self.opener("dirstate").read() |
| 311 | 246 if not st: return |
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247 except: return |
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248 |
| 227 | 249 self.pl = [st[:20], st[20: 40]] |
| 250 | |
| 251 pos = 40 | |
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252 while pos < len(st): |
| 220 | 253 e = struct.unpack(">cllll", st[pos:pos+17]) |
| 254 l = e[4] | |
| 255 pos += 17 | |
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256 f = st[pos:pos + l] |
| 363 | 257 if '\0' in f: |
| 258 f, c = f.split('\0') | |
| 259 self.copies[f] = c | |
| 220 | 260 self.map[f] = e[:4] |
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261 pos += l |
| 363 | 262 |
| 263 def copy(self, source, dest): | |
| 264 self.read() | |
| 265 self.dirty = 1 | |
| 266 self.copies[dest] = source | |
| 267 | |
| 268 def copied(self, file): | |
| 269 return self.copies.get(file, None) | |
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270 |
| 220 | 271 def update(self, files, state): |
| 272 ''' current states: | |
| 273 n normal | |
| 231 | 274 m needs merging |
| 220 | 275 r marked for removal |
| 276 a marked for addition''' | |
| 277 | |
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278 if not files: return |
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279 self.read() |
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280 self.dirty = 1 |
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281 for f in files: |
| 220 | 282 if state == "r": |
| 283 self.map[f] = ('r', 0, 0, 0) | |
| 284 else: | |
| 253 | 285 s = os.stat(os.path.join(self.root, f)) |
| 286 self.map[f] = (state, s.st_mode, s.st_size, s.st_mtime) | |
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287 |
| 220 | 288 def forget(self, files): |
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289 if not files: return |
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290 self.read() |
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291 self.dirty = 1 |
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292 for f in files: |
| 20 | 293 try: |
| 294 del self.map[f] | |
| 295 except KeyError: | |
| 220 | 296 self.ui.warn("not in dirstate: %s!\n" % f) |
| 20 | 297 pass |
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298 |
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299 def clear(self): |
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300 self.map = {} |
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301 self.dirty = 1 |
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302 |
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303 def write(self): |
| 220 | 304 st = self.opener("dirstate", "w") |
| 227 | 305 st.write("".join(self.pl)) |
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306 for f, e in self.map.items(): |
| 363 | 307 c = self.copied(f) |
| 308 if c: | |
| 309 f = f + "\0" + c | |
| 220 | 310 e = struct.pack(">cllll", e[0], e[1], e[2], e[3], len(f)) |
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311 st.write(e + f) |
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312 self.dirty = 0 |
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313 |
| 363 | 314 def dup(self): |
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315 self.read() |
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316 return self.map.copy() |
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317 |
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318 # used to avoid circular references so destructors work |
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319 def opener(base): |
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320 p = base |
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321 def o(path, mode="r"): |
|
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322 if p[:7] == "http://": |
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323 f = os.path.join(p, urllib.quote(path)) |
| 372 | 324 return httprangereader.httprangereader(f) |
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325 |
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326 f = os.path.join(p, path) |
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327 |
| 292 | 328 mode += "b" # for that other OS |
| 329 | |
| 330 if mode[0] != "r": | |
|
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331 try: |
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332 s = os.stat(f) |
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333 except OSError: |
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334 d = os.path.dirname(f) |
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335 if not os.path.isdir(d): |
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336 os.makedirs(d) |
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337 else: |
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338 if s.st_nlink > 1: |
| 417 | 339 file(f + ".tmp", "wb").write(file(f, "rb").read()) |
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340 os.rename(f+".tmp", f) |
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341 |
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342 return file(f, mode) |
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343 |
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344 return o |
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345 |
| 60 | 346 class localrepository: |
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347 def __init__(self, ui, path=None, create=0): |
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348 self.remote = 0 |
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349 if path and path[:7] == "http://": |
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350 self.remote = 1 |
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351 self.path = path |
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352 else: |
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353 if not path: |
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354 p = os.getcwd() |
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355 while not os.path.isdir(os.path.join(p, ".hg")): |
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356 p = os.path.dirname(p) |
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357 if p == "/": raise "No repo found" |
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358 path = p |
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359 self.path = os.path.join(path, ".hg") |
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360 |
| 405 | 361 if not create and not os.path.isdir(self.path): |
| 362 raise "repository %s not found" % self.path | |
| 363 | |
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364 self.root = path |
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365 self.ui = ui |
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366 |
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367 if create: |
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368 os.mkdir(self.path) |
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369 os.mkdir(self.join("data")) |
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370 |
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371 self.opener = opener(self.path) |
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372 self.wopener = opener(self.root) |
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373 self.manifest = manifest(self.opener) |
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374 self.changelog = changelog(self.opener) |
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375 self.ignorelist = None |
| 343 | 376 self.tagscache = None |
| 377 self.nodetagscache = None | |
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378 |
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379 if not self.remote: |
| 244 | 380 self.dirstate = dirstate(self.opener, ui, self.root) |
| 337 | 381 try: |
| 382 self.ui.readconfig(self.opener("hgrc")) | |
| 383 except IOError: pass | |
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384 |
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385 def ignore(self, f): |
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386 if self.ignorelist is None: |
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387 self.ignorelist = [] |
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388 try: |
| 417 | 389 l = file(self.wjoin(".hgignore")) |
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390 for pat in l: |
| 9 | 391 if pat != "\n": |
| 392 self.ignorelist.append(re.compile(pat[:-1])) | |
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393 except IOError: pass |
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394 for pat in self.ignorelist: |
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395 if pat.search(f): return True |
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396 return False |
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397 |
| 343 | 398 def tags(self): |
| 399 '''return a mapping of tag to node''' | |
| 400 if not self.tagscache: | |
| 401 self.tagscache = {} | |
| 67 | 402 try: |
| 254 | 403 # read each head of the tags file, ending with the tip |
| 404 # and add each tag found to the map, with "newer" ones | |
| 405 # taking precedence | |
| 67 | 406 fl = self.file(".hgtags") |
| 254 | 407 h = fl.heads() |
| 408 h.reverse() | |
| 409 for r in h: | |
| 410 for l in fl.revision(r).splitlines(): | |
| 411 if l: | |
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412 n, k = l.split(" ", 1) |
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413 self.tagscache[k.strip()] = bin(n) |
| 67 | 414 except KeyError: pass |
| 343 | 415 self.tagscache['tip'] = self.changelog.tip() |
| 416 | |
| 417 return self.tagscache | |
| 418 | |
| 419 def tagslist(self): | |
| 420 '''return a list of tags ordered by revision''' | |
| 421 l = [] | |
| 422 for t,n in self.tags().items(): | |
| 423 try: | |
| 424 r = self.changelog.rev(n) | |
| 425 except: | |
| 426 r = -2 # sort to the beginning of the list if unknown | |
| 427 l.append((r,t,n)) | |
| 428 l.sort() | |
| 429 return [(t,n) for r,t,n in l] | |
| 430 | |
| 431 def nodetags(self, node): | |
| 432 '''return the tags associated with a node''' | |
| 433 if not self.nodetagscache: | |
| 434 self.nodetagscache = {} | |
| 435 for t,n in self.tags().items(): | |
| 436 self.nodetagscache.setdefault(n,[]).append(t) | |
| 437 return self.nodetagscache.get(node, []) | |
| 438 | |
| 439 def lookup(self, key): | |
| 67 | 440 try: |
| 343 | 441 return self.tags()[key] |
| 67 | 442 except KeyError: |
| 443 return self.changelog.lookup(key) | |
| 444 | |
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445 def join(self, f): |
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446 return os.path.join(self.path, f) |
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447 |
| 244 | 448 def wjoin(self, f): |
| 449 return os.path.join(self.root, f) | |
| 450 | |
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451 def file(self, f): |
| 192 | 452 if f[0] == '/': f = f[1:] |
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453 return filelog(self.opener, f) |
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454 |
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455 def wfile(self, f, mode='r'): |
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456 return self.wopener(f, mode) |
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457 |
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458 def transaction(self): |
| 251 | 459 # save dirstate for undo |
| 263 | 460 try: |
| 461 ds = self.opener("dirstate").read() | |
| 462 except IOError: | |
| 463 ds = "" | |
| 251 | 464 self.opener("undo.dirstate", "w").write(ds) |
| 262 | 465 |
| 466 return transaction.transaction(self.opener, self.join("journal"), | |
| 467 self.join("undo")) | |
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468 |
| 210 | 469 def recover(self): |
| 225 | 470 lock = self.lock() |
| 210 | 471 if os.path.exists(self.join("recover")): |
| 472 self.ui.status("attempting to rollback interrupted transaction\n") | |
| 262 | 473 return transaction.rollback(self.opener, self.join("recover")) |
| 210 | 474 else: |
| 475 self.ui.warn("no interrupted transaction available\n") | |
| 476 | |
| 477 def undo(self): | |
| 225 | 478 lock = self.lock() |
| 210 | 479 if os.path.exists(self.join("undo")): |
| 480 self.ui.status("attempting to rollback last transaction\n") | |
| 262 | 481 transaction.rollback(self.opener, self.join("undo")) |
| 251 | 482 self.dirstate = None |
| 483 os.rename(self.join("undo.dirstate"), self.join("dirstate")) | |
| 484 self.dirstate = dirstate(self.opener, self.ui, self.root) | |
| 163 | 485 else: |
| 210 | 486 self.ui.warn("no undo information available\n") |
| 162 | 487 |
| 161 | 488 def lock(self, wait = 1): |
| 489 try: | |
| 490 return lock.lock(self.join("lock"), 0) | |
| 491 except lock.LockHeld, inst: | |
| 492 if wait: | |
| 493 self.ui.warn("waiting for lock held by %s\n" % inst.args[0]) | |
| 494 return lock.lock(self.join("lock"), wait) | |
| 495 raise inst | |
| 496 | |
| 203 | 497 def rawcommit(self, files, text, user, date, p1=None, p2=None): |
| 228 | 498 p1 = p1 or self.dirstate.parents()[0] or nullid |
| 499 p2 = p2 or self.dirstate.parents()[1] or nullid | |
| 302 | 500 c1 = self.changelog.read(p1) |
| 501 c2 = self.changelog.read(p2) | |
| 502 m1 = self.manifest.read(c1[0]) | |
| 503 mf1 = self.manifest.readflags(c1[0]) | |
| 504 m2 = self.manifest.read(c2[0]) | |
| 505 | |
| 203 | 506 tr = self.transaction() |
| 302 | 507 mm = m1.copy() |
| 508 mfm = mf1.copy() | |
| 203 | 509 linkrev = self.changelog.count() |
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510 self.dirstate.setparents(p1, p2) |
| 203 | 511 for f in files: |
| 512 try: | |
| 302 | 513 t = self.wfile(f).read() |
| 514 tm = is_exec(self.wjoin(f)) | |
| 515 r = self.file(f) | |
| 516 mfm[f] = tm | |
| 360 | 517 mm[f] = r.add(t, {}, tr, linkrev, |
| 302 | 518 m1.get(f, nullid), m2.get(f, nullid)) |
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519 self.dirstate.update([f], "n") |
| 203 | 520 except IOError: |
|
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521 try: |
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522 del mm[f] |
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523 del mfm[f] |
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524 self.dirstate.forget([f]) |
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525 except: |
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526 # deleted from p2? |
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527 pass |
| 203 | 528 |
| 302 | 529 mnode = self.manifest.add(mm, mfm, tr, linkrev, c1[0], c2[0]) |
| 530 n = self.changelog.add(mnode, files, text, tr, p1, p2, user, date) | |
| 203 | 531 tr.close() |
| 532 | |
| 317 | 533 def commit(self, files = None, text = "", user = None, date = None): |
| 220 | 534 commit = [] |
| 535 remove = [] | |
| 536 if files: | |
| 537 for f in files: | |
| 538 s = self.dirstate.state(f) | |
| 244 | 539 if s in 'nmai': |
| 220 | 540 commit.append(f) |
| 541 elif s == 'r': | |
| 542 remove.append(f) | |
| 543 else: | |
| 244 | 544 self.ui.warn("%s not tracked!\n" % f) |
| 220 | 545 else: |
| 230 | 546 (c, a, d, u) = self.diffdir(self.root) |
| 220 | 547 commit = c + a |
| 548 remove = d | |
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549 |
| 220 | 550 if not commit and not remove: |
| 151 | 551 self.ui.status("nothing changed\n") |
| 552 return | |
| 553 | |
| 229 | 554 p1, p2 = self.dirstate.parents() |
| 555 c1 = self.changelog.read(p1) | |
| 556 c2 = self.changelog.read(p2) | |
| 557 m1 = self.manifest.read(c1[0]) | |
| 276 | 558 mf1 = self.manifest.readflags(c1[0]) |
| 229 | 559 m2 = self.manifest.read(c2[0]) |
| 225 | 560 lock = self.lock() |
| 151 | 561 tr = self.transaction() |
| 562 | |
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563 # check in files |
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564 new = {} |
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565 linkrev = self.changelog.count() |
| 220 | 566 commit.sort() |
| 567 for f in commit: | |
| 83 | 568 self.ui.note(f + "\n") |
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569 try: |
| 276 | 570 fp = self.wjoin(f) |
| 571 mf1[f] = is_exec(fp) | |
| 418 | 572 t = self.wfile(f).read() |
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573 except IOError: |
| 220 | 574 self.warn("trouble committing %s!\n" % f) |
| 575 raise | |
| 576 | |
| 363 | 577 meta = {} |
| 578 cp = self.dirstate.copied(f) | |
| 579 if cp: | |
| 580 meta["copy"] = cp | |
| 581 meta["copyrev"] = hex(m1.get(cp, m2.get(cp, nullid))) | |
| 582 self.ui.debug(" %s: copy %s:%s\n" % (f, cp, meta["copyrev"])) | |
| 583 | |
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584 r = self.file(f) |
| 229 | 585 fp1 = m1.get(f, nullid) |
| 586 fp2 = m2.get(f, nullid) | |
| 363 | 587 new[f] = r.add(t, meta, tr, linkrev, fp1, fp2) |
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588 |
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589 # update manifest |
| 229 | 590 m1.update(new) |
|
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591 for f in remove: |
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592 if f in m1: |
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593 del m1[f] |
| 276 | 594 mn = self.manifest.add(m1, mf1, tr, linkrev, c1[0], c2[0]) |
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595 |
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596 # add changeset |
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597 new = new.keys() |
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598 new.sort() |
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599 |
| 288 | 600 if not text: |
| 601 edittext = "\n" + "HG: manifest hash %s\n" % hex(mn) | |
| 602 edittext += "".join(["HG: changed %s\n" % f for f in new]) | |
| 603 edittext += "".join(["HG: removed %s\n" % f for f in remove]) | |
| 604 edittext = self.ui.edit(edittext) | |
| 605 if not edittext.rstrip(): | |
| 606 return 1 | |
| 607 text = edittext | |
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608 |
| 317 | 609 n = self.changelog.add(mn, new, text, tr, p1, p2, user, date) |
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610 tr.close() |
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611 |
| 229 | 612 self.dirstate.setparents(n) |
| 220 | 613 self.dirstate.update(new, "n") |
| 614 self.dirstate.forget(remove) | |
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615 |
| 230 | 616 def diffdir(self, path, changeset = None): |
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617 changed = [] |
| 220 | 618 added = [] |
| 619 unknown = [] | |
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620 mf = {} |
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621 |
| 29 | 622 if changeset: |
| 623 change = self.changelog.read(changeset) | |
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624 mf = self.manifest.read(change[0]) |
| 230 | 625 dc = dict.fromkeys(mf) |
| 626 else: | |
| 627 changeset = self.dirstate.parents()[0] | |
| 628 change = self.changelog.read(changeset) | |
| 629 mf = self.manifest.read(change[0]) | |
| 363 | 630 dc = self.dirstate.dup() |
| 29 | 631 |
| 632 def fcmp(fn): | |
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633 t1 = self.wfile(fn).read() |
| 29 | 634 t2 = self.file(fn).revision(mf[fn]) |
| 635 return cmp(t1, t2) | |
| 636 | |
| 312 | 637 for dir, subdirs, files in os.walk(path): |
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638 d = dir[len(self.root)+1:] |
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639 if ".hg" in subdirs: subdirs.remove(".hg") |
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640 |
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641 for f in files: |
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642 fn = os.path.join(d, f) |
| 64 | 643 try: s = os.stat(os.path.join(self.root, fn)) |
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644 except: continue |
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645 if fn in dc: |
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646 c = dc[fn] |
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647 del dc[fn] |
| 220 | 648 if not c: |
| 29 | 649 if fcmp(fn): |
| 650 changed.append(fn) | |
| 231 | 651 elif c[0] == 'm': |
| 652 changed.append(fn) | |
| 220 | 653 elif c[0] == 'a': |
| 654 added.append(fn) | |
| 655 elif c[0] == 'r': | |
| 656 unknown.append(fn) | |
| 276 | 657 elif c[2] != s.st_size or (c[1] ^ s.st_mode) & 0100: |
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658 changed.append(fn) |
| 220 | 659 elif c[1] != s.st_mode or c[3] != s.st_mtime: |
| 29 | 660 if fcmp(fn): |
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661 changed.append(fn) |
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662 else: |
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663 if self.ignore(fn): continue |
| 220 | 664 unknown.append(fn) |
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665 |
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666 deleted = dc.keys() |
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667 deleted.sort() |
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668 |
| 220 | 669 return (changed, added, deleted, unknown) |
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670 |
| 32 | 671 def diffrevs(self, node1, node2): |
| 33 | 672 changed, added = [], [] |
| 32 | 673 |
| 674 change = self.changelog.read(node1) | |
| 675 mf1 = self.manifest.read(change[0]) | |
| 33 | 676 change = self.changelog.read(node2) |
| 32 | 677 mf2 = self.manifest.read(change[0]) |
| 678 | |
| 679 for fn in mf2: | |
| 680 if mf1.has_key(fn): | |
| 681 if mf1[fn] != mf2[fn]: | |
| 682 changed.append(fn) | |
| 683 del mf1[fn] | |
| 684 else: | |
| 685 added.append(fn) | |
| 686 | |
| 687 deleted = mf1.keys() | |
| 688 deleted.sort() | |
| 689 | |
| 690 return (changed, added, deleted) | |
| 691 | |
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692 def add(self, list): |
| 220 | 693 for f in list: |
| 244 | 694 p = self.wjoin(f) |
| 220 | 695 if not os.path.isfile(p): |
| 696 self.ui.warn("%s does not exist!\n" % f) | |
| 697 elif self.dirstate.state(f) == 'n': | |
| 698 self.ui.warn("%s already tracked!\n" % f) | |
| 699 else: | |
| 700 self.dirstate.update([f], "a") | |
| 701 | |
| 702 def forget(self, list): | |
| 703 for f in list: | |
| 704 if self.dirstate.state(f) not in 'ai': | |
| 705 self.ui.warn("%s not added!\n" % f) | |
| 706 else: | |
| 707 self.dirstate.forget([f]) | |
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708 |
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709 def remove(self, list): |
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710 for f in list: |
| 244 | 711 p = self.wjoin(f) |
| 220 | 712 if os.path.isfile(p): |
| 713 self.ui.warn("%s still exists!\n" % f) | |
| 402 | 714 elif self.dirstate.state(f) == 'a': |
| 715 self.ui.warn("%s never committed!\n" % f) | |
| 716 self.dirstate.forget(f) | |
| 220 | 717 elif f not in self.dirstate: |
| 718 self.ui.warn("%s not tracked!\n" % f) | |
| 719 else: | |
| 720 self.dirstate.update([f], "r") | |
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721 |
| 363 | 722 def copy(self, source, dest): |
| 723 p = self.wjoin(dest) | |
| 724 if not os.path.isfile(dest): | |
| 725 self.ui.warn("%s does not exist!\n" % dest) | |
| 726 else: | |
| 727 if self.dirstate.state(dest) == '?': | |
| 728 self.dirstate.update([dest], "a") | |
| 729 self.dirstate.copy(source, dest) | |
| 730 | |
| 222 | 731 def heads(self): |
| 732 return self.changelog.heads() | |
| 733 | |
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734 def branches(self, nodes): |
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735 if not nodes: nodes = [self.changelog.tip()] |
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736 b = [] |
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737 for n in nodes: |
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738 t = n |
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739 while n: |
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740 p = self.changelog.parents(n) |
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741 if p[1] != nullid or p[0] == nullid: |
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742 b.append((t, n, p[0], p[1])) |
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743 break |
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744 n = p[0] |
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745 return b |
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746 |
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747 def between(self, pairs): |
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748 r = [] |
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749 |
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750 for top, bottom in pairs: |
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751 n, l, i = top, [], 0 |
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752 f = 1 |
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753 |
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754 while n != bottom: |
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755 p = self.changelog.parents(n)[0] |
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756 if i == f: |
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757 l.append(n) |
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758 f = f * 2 |
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759 n = p |
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760 i += 1 |
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761 |
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762 r.append(l) |
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763 |
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764 return r |
|
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765 |
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766 def newer(self, nodes): |
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767 m = {} |
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768 nl = [] |
| 94 | 769 pm = {} |
|
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770 cl = self.changelog |
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771 t = l = cl.count() |
| 94 | 772 |
| 773 # find the lowest numbered node | |
|
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774 for n in nodes: |
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775 l = min(l, cl.rev(n)) |
| 94 | 776 m[n] = 1 |
| 46 | 777 |
|
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778 for i in xrange(l, t): |
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779 n = cl.node(i) |
| 94 | 780 if n in m: # explicitly listed |
| 781 pm[n] = 1 | |
| 782 nl.append(n) | |
| 783 continue | |
|
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784 for p in cl.parents(n): |
| 94 | 785 if p in pm: # parent listed |
| 786 pm[n] = 1 | |
|
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787 nl.append(n) |
| 94 | 788 break |
|
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789 |
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790 return nl |
|
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791 |
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792 def getchangegroup(self, remote): |
|
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793 m = self.changelog.nodemap |
|
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794 search = [] |
|
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795 fetch = [] |
|
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796 seen = {} |
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797 seenbranch = {} |
| 192 | 798 |
|
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799 # if we have an empty repo, fetch everything |
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800 if self.changelog.tip() == nullid: |
| 222 | 801 self.ui.status("requesting all changes\n") |
|
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802 return remote.changegroup([nullid]) |
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803 |
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804 # otherwise, assume we're closer to the tip than the root |
| 222 | 805 self.ui.status("searching for changes\n") |
| 806 heads = remote.heads() | |
| 807 unknown = [] | |
| 808 for h in heads: | |
| 809 if h not in m: | |
| 810 unknown.append(h) | |
| 46 | 811 |
| 222 | 812 if not unknown: |
| 192 | 813 self.ui.status("nothing to do!\n") |
| 60 | 814 return None |
| 324 | 815 |
| 816 rep = {} | |
| 817 reqcnt = 0 | |
| 818 | |
| 222 | 819 unknown = remote.branches(unknown) |
|
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820 while unknown: |
| 324 | 821 r = [] |
| 822 while unknown: | |
| 823 n = unknown.pop(0) | |
| 824 if n[0] in seen: | |
| 825 continue | |
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826 |
| 324 | 827 self.ui.debug("examining %s:%s\n" % (short(n[0]), short(n[1]))) |
| 828 if n[0] == nullid: | |
| 829 break | |
| 328 | 830 if n in seenbranch: |
| 324 | 831 self.ui.debug("branch already found\n") |
| 832 continue | |
| 833 if n[1] and n[1] in m: # do we know the base? | |
| 834 self.ui.debug("found incomplete branch %s:%s\n" | |
| 835 % (short(n[0]), short(n[1]))) | |
| 836 search.append(n) # schedule branch range for scanning | |
| 328 | 837 seenbranch[n] = 1 |
| 324 | 838 else: |
| 839 if n[1] not in seen and n[1] not in fetch: | |
| 840 if n[2] in m and n[3] in m: | |
| 841 self.ui.debug("found new changeset %s\n" % | |
| 842 short(n[1])) | |
| 843 fetch.append(n[1]) # earliest unknown | |
| 844 continue | |
| 845 | |
| 846 for a in n[2:4]: | |
| 847 if a not in rep: | |
| 848 r.append(a) | |
| 849 rep[a] = 1 | |
| 850 | |
| 328 | 851 seen[n[0]] = 1 |
| 852 | |
| 324 | 853 if r: |
| 854 reqcnt += 1 | |
| 855 self.ui.debug("request %d: %s\n" % | |
| 856 (reqcnt, " ".join(map(short, r)))) | |
| 857 for p in range(0, len(r), 10): | |
| 858 for b in remote.branches(r[p:p+10]): | |
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859 self.ui.debug("received %s:%s\n" % |
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860 (short(b[0]), short(b[1]))) |
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861 if b[0] not in m and b[0] not in seen: |
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862 unknown.append(b) |
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863 |
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864 while search: |
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865 n = search.pop(0) |
| 324 | 866 reqcnt += 1 |
|
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867 l = remote.between([(n[0], n[1])])[0] |
| 328 | 868 l.append(n[1]) |
|
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869 p = n[0] |
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870 f = 1 |
| 328 | 871 for i in l: |
| 872 self.ui.debug("narrowing %d:%d %s\n" % (f, len(l), short(i))) | |
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873 if i in m: |
| 85 | 874 if f <= 2: |
| 83 | 875 self.ui.debug("found new branch changeset %s\n" % |
| 876 short(p)) | |
|
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877 fetch.append(p) |
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878 else: |
| 83 | 879 self.ui.debug("narrowed branch search to %s:%s\n" |
| 880 % (short(p), short(i))) | |
|
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881 search.append((p, i)) |
|
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882 break |
|
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883 p, f = i, f * 2 |
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884 |
|
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885 for f in fetch: |
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886 if f in m: |
| 83 | 887 raise "already have", short(f[:4]) |
| 888 | |
| 94 | 889 self.ui.note("adding new changesets starting at " + |
| 83 | 890 " ".join([short(f) for f in fetch]) + "\n") |
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891 |
| 324 | 892 self.ui.debug("%d total queries\n" % reqcnt) |
| 893 | |
|
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894 return remote.changegroup(fetch) |
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895 |
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896 def changegroup(self, basenodes): |
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897 nodes = self.newer(basenodes) |
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898 |
| 46 | 899 # construct the link map |
| 900 linkmap = {} | |
| 901 for n in nodes: | |
| 902 linkmap[self.changelog.rev(n)] = n | |
| 903 | |
| 904 # construct a list of all changed files | |
| 905 changed = {} | |
| 906 for n in nodes: | |
| 907 c = self.changelog.read(n) | |
| 908 for f in c[3]: | |
| 909 changed[f] = 1 | |
| 910 changed = changed.keys() | |
| 911 changed.sort() | |
| 912 | |
| 913 # the changegroup is changesets + manifests + all file revs | |
| 914 revs = [ self.changelog.rev(n) for n in nodes ] | |
| 915 | |
| 192 | 916 for y in self.changelog.group(linkmap): yield y |
| 917 for y in self.manifest.group(linkmap): yield y | |
| 46 | 918 for f in changed: |
| 192 | 919 yield struct.pack(">l", len(f) + 4) + f |
| 46 | 920 g = self.file(f).group(linkmap) |
| 192 | 921 for y in g: |
| 922 yield y | |
| 46 | 923 |
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924 def addchangegroup(self, generator): |
| 222 | 925 |
| 926 class genread: | |
| 927 def __init__(self, generator): | |
| 928 self.g = generator | |
| 929 self.buf = "" | |
| 930 def read(self, l): | |
| 931 while l > len(self.buf): | |
| 932 try: | |
| 933 self.buf += self.g.next() | |
| 934 except StopIteration: | |
| 935 break | |
| 936 d, self.buf = self.buf[:l], self.buf[l:] | |
| 937 return d | |
| 938 | |
| 939 def getchunk(): | |
| 940 d = source.read(4) | |
| 941 if not d: return "" | |
| 942 l = struct.unpack(">l", d)[0] | |
| 943 if l <= 4: return "" | |
| 944 return source.read(l - 4) | |
| 945 | |
| 946 def getgroup(): | |
| 947 while 1: | |
| 948 c = getchunk() | |
| 949 if not c: break | |
| 950 yield c | |
| 951 | |
| 952 def csmap(x): | |
| 953 self.ui.debug("add changeset %s\n" % short(x)) | |
| 954 return self.changelog.count() | |
| 955 | |
| 956 def revmap(x): | |
| 957 return self.changelog.rev(x) | |
| 958 | |
| 959 if not generator: return | |
| 960 changesets = files = revisions = 0 | |
| 225 | 961 |
| 222 | 962 source = genread(generator) |
| 225 | 963 lock = self.lock() |
| 222 | 964 tr = self.transaction() |
| 965 | |
| 966 # pull off the changeset group | |
| 967 self.ui.status("adding changesets\n") | |
| 968 co = self.changelog.tip() | |
|
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969 cn = self.changelog.addgroup(getgroup(), csmap, tr, 1) # unique |
| 222 | 970 changesets = self.changelog.rev(cn) - self.changelog.rev(co) |
| 971 | |
| 972 # pull off the manifest group | |
| 973 self.ui.status("adding manifests\n") | |
| 974 mm = self.manifest.tip() | |
| 975 mo = self.manifest.addgroup(getgroup(), revmap, tr) | |
| 976 | |
| 977 # process the files | |
| 978 self.ui.status("adding file revisions\n") | |
| 979 while 1: | |
| 980 f = getchunk() | |
| 981 if not f: break | |
| 982 self.ui.debug("adding %s revisions\n" % f) | |
| 983 fl = self.file(f) | |
| 984 o = fl.tip() | |
| 985 n = fl.addgroup(getgroup(), revmap, tr) | |
| 986 revisions += fl.rev(n) - fl.rev(o) | |
| 987 files += 1 | |
| 988 | |
| 989 self.ui.status(("modified %d files, added %d changesets" + | |
| 990 " and %d new revisions\n") | |
| 991 % (files, changesets, revisions)) | |
| 992 | |
| 993 tr.close() | |
| 994 return | |
| 995 | |
| 275 | 996 def update(self, node, allow=False, force=False): |
|
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997 pl = self.dirstate.parents() |
| 275 | 998 if not force and pl[1] != nullid: |
| 254 | 999 self.ui.warn("aborting: outstanding uncommitted merges\n") |
| 46 | 1000 return |
| 1001 | |
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1002 p1, p2 = pl[0], node |
| 305 | 1003 pa = self.changelog.ancestor(p1, p2) |
|
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1004 m1n = self.changelog.read(p1)[0] |
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1005 m2n = self.changelog.read(p2)[0] |
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1006 man = self.manifest.ancestor(m1n, m2n) |
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1007 m1 = self.manifest.read(m1n) |
| 276 | 1008 mf1 = self.manifest.readflags(m1n) |
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1009 m2 = self.manifest.read(m2n) |
| 276 | 1010 mf2 = self.manifest.readflags(m2n) |
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1011 ma = self.manifest.read(man) |
| 412 | 1012 mfa = self.manifest.readflags(man) |
|
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1013 |
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1014 (c, a, d, u) = self.diffdir(self.root) |
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1015 |
|
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1016 # is this a jump, or a merge? i.e. is there a linear path |
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1017 # from p1 to p2? |
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1018 linear_path = (pa == p1 or pa == p2) |
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1019 |
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1020 # resolve the manifest to determine which files |
|
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1021 # we care about merging |
| 254 | 1022 self.ui.note("resolving manifests\n") |
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1023 self.ui.debug(" ancestor %s local %s remote %s\n" % |
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1024 (short(man), short(m1n), short(m2n))) |
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1025 |
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1026 merge = {} |
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1027 get = {} |
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1028 remove = [] |
| 305 | 1029 mark = {} |
| 46 | 1030 |
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1031 # construct a working dir manifest |
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1032 mw = m1.copy() |
| 276 | 1033 mfw = mf1.copy() |
| 254 | 1034 for f in a + c + u: |
| 1035 mw[f] = "" | |
| 276 | 1036 mfw[f] = is_exec(self.wjoin(f)) |
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1037 for f in d: |
| 254 | 1038 if f in mw: del mw[f] |
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1039 |
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1040 # If we're jumping between revisions (as opposed to merging), |
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1041 # and if neither the working directory nor the target rev has |
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1042 # the file, then we need to remove it from the dirstate, to |
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1043 # prevent the dirstate from listing the file when it is no |
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1044 # longer in the manifest. |
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1045 if linear_path and f not in m2: |
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1046 self.dirstate.forget((f,)) |
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1047 |
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1048 for f, n in mw.iteritems(): |
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1049 if f in m2: |
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1050 s = 0 |
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1051 |
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1052 # is the wfile new since m1, and match m2? |
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1053 if n not in m1: |
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1054 t1 = self.wfile(f).read() |
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1055 t2 = self.file(f).revision(m2[f]) |
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1056 if cmp(t1, t2) == 0: |
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1057 mark[f] = 1 |
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1058 n = m2[f] |
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1059 del t1, t2 |
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1060 |
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1061 # are files different? |
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1062 if n != m2[f]: |
| 254 | 1063 a = ma.get(f, nullid) |
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1064 # are both different from the ancestor? |
| 254 | 1065 if n != a and m2[f] != a: |
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1066 self.ui.debug(" %s versions differ, resolve\n" % f) |
| 276 | 1067 # merge executable bits |
| 1068 # "if we changed or they changed, change in merge" | |
| 1069 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] | |
| 1070 mode = ((a^b) | (a^c)) ^ a | |
| 1071 merge[f] = (m1.get(f, nullid), m2[f], mode) | |
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1072 s = 1 |
| 305 | 1073 # are we clobbering? |
| 1074 # is remote's version newer? | |
| 1075 # or are we going back in time? | |
| 1076 elif force or m2[f] != a or (p2 == pa and mw[f] == m1[f]): | |
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1077 self.ui.debug(" remote %s is newer, get\n" % f) |
| 254 | 1078 get[f] = m2[f] |
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1079 s = 1 |
| 305 | 1080 else: |
| 1081 mark[f] = 1 | |
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1082 |
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1083 if not s and mfw[f] != mf2[f]: |
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1084 if force: |
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1085 self.ui.debug(" updating permissions for %s\n" % f) |
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1086 set_exec(self.wjoin(f), mf2[f]) |
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1087 else: |
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1088 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] |
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1089 mode = ((a^b) | (a^c)) ^ a |
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1090 if mode != b: |
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1091 self.ui.debug(" updating permissions for %s\n" % f) |
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1092 set_exec(self.wjoin(f), mode) |
| 305 | 1093 mark[f] = 1 |
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1094 del m2[f] |
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1095 elif f in ma: |
| 275 | 1096 if not force and n != ma[f]: |
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1097 r = "" |
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1098 if linear_path or allow: |
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1099 r = self.ui.prompt( |
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1100 (" local changed %s which remote deleted\n" % f) + |
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1101 "(k)eep or (d)elete?", "[kd]", "k") |
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1102 if r == "d": |
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1103 remove.append(f) |
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1104 else: |
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1105 self.ui.debug("other deleted %s\n" % f) |
| 254 | 1106 remove.append(f) # other deleted it |
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1107 else: |
| 254 | 1108 if n == m1.get(f, nullid): # same as parent |
|
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1109 if p2 == pa: # going backwards? |
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1110 self.ui.debug("remote deleted %s\n" % f) |
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1111 remove.append(f) |
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1112 else: |
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1113 self.ui.debug("local created %s, keeping\n" % f) |
| 254 | 1114 else: |
| 1115 self.ui.debug("working dir created %s, keeping\n" % f) | |
| 46 | 1116 |
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1117 for f, n in m2.iteritems(): |
| 256 | 1118 if f[0] == "/": continue |
| 275 | 1119 if not force and f in ma and n != ma[f]: |
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1120 r = "" |
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1121 if linear_path or allow: |
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1122 r = self.ui.prompt( |
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1123 ("remote changed %s which local deleted\n" % f) + |
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1124 "(k)eep or (d)elete?", "[kd]", "k") |
| 275 | 1125 if r == "d": remove.append(f) |
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1126 else: |
| 254 | 1127 self.ui.debug("remote created %s\n" % f) |
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1128 get[f] = n |
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1129 |
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1130 del mw, m1, m2, ma |
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1131 |
| 275 | 1132 if force: |
| 1133 for f in merge: | |
| 1134 get[f] = merge[f][1] | |
| 1135 merge = {} | |
| 1136 | |
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1137 if linear_path: |
| 254 | 1138 # we don't need to do any magic, just jump to the new rev |
| 1139 mode = 'n' | |
| 1140 p1, p2 = p2, nullid | |
| 1141 else: | |
| 275 | 1142 if not allow: |
| 305 | 1143 self.ui.status("this update spans a branch" + |
| 1144 " affecting the following files:\n") | |
| 1145 fl = merge.keys() + get.keys() | |
| 1146 fl.sort() | |
| 1147 for f in fl: | |
| 1148 cf = "" | |
| 1149 if f in merge: cf = " (resolve)" | |
| 1150 self.ui.status(" %s%s\n" % (f, cf)) | |
| 1151 self.ui.warn("aborting update spanning branches!\n") | |
| 1152 self.ui.status("(use update -m to perform a branch merge)\n") | |
| 275 | 1153 return 1 |
| 254 | 1154 # we have to remember what files we needed to get/change |
| 1155 # because any file that's different from either one of its | |
| 1156 # parents must be in the changeset | |
| 1157 mode = 'm' | |
| 305 | 1158 self.dirstate.update(mark.keys(), "m") |
| 254 | 1159 |
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1160 self.dirstate.setparents(p1, p2) |
|
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1161 |
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1162 # get the files we don't need to change |
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1163 files = get.keys() |
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1164 files.sort() |
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1165 for f in files: |
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1166 if f[0] == "/": continue |
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1167 self.ui.note("getting %s\n" % f) |
| 276 | 1168 t = self.file(f).read(get[f]) |
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1169 try: |
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1170 self.wfile(f, "w").write(t) |
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1171 except IOError: |
|
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1172 os.makedirs(os.path.dirname(self.wjoin(f))) |
|
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1173 self.wfile(f, "w").write(t) |
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1174 set_exec(self.wjoin(f), mf2[f]) |
| 254 | 1175 self.dirstate.update([f], mode) |
| 46 | 1176 |
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1177 # merge the tricky bits |
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1178 files = merge.keys() |
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1179 files.sort() |
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1180 for f in files: |
| 256 | 1181 self.ui.status("merging %s\n" % f) |
| 276 | 1182 m, o, flag = merge[f] |
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1183 self.merge3(f, m, o) |
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1184 set_exec(self.wjoin(f), flag) |
| 254 | 1185 self.dirstate.update([f], 'm') |
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1186 |
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1187 for f in remove: |
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1188 self.ui.note("removing %s\n" % f) |
| 254 | 1189 os.unlink(f) |
| 1190 if mode == 'n': | |
| 1191 self.dirstate.forget(remove) | |
| 1192 else: | |
| 1193 self.dirstate.update(remove, 'r') | |
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1194 |
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1195 def merge3(self, fn, my, other): |
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1196 """perform a 3-way merge in the working directory""" |
| 249 | 1197 |
| 96 | 1198 def temp(prefix, node): |
| 1199 pre = "%s~%s." % (os.path.basename(fn), prefix) | |
| 1200 (fd, name) = tempfile.mkstemp("", pre) | |
| 417 | 1201 f = os.fdopen(fd, "wb") |
| 96 | 1202 f.write(fl.revision(node)) |
| 1203 f.close() | |
| 1204 return name | |
| 1205 | |
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1206 fl = self.file(fn) |
| 96 | 1207 base = fl.ancestor(my, other) |
| 244 | 1208 a = self.wjoin(fn) |
| 346 | 1209 b = temp("base", base) |
| 1210 c = temp("other", other) | |
| 96 | 1211 |
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1212 self.ui.note("resolving %s\n" % fn) |
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1213 self.ui.debug("file %s: other %s ancestor %s\n" % |
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1214 (fn, short(other), short(base))) |
| 96 | 1215 |
| 240 | 1216 cmd = os.environ.get("HGMERGE", "hgmerge") |
| 1217 r = os.system("%s %s %s %s" % (cmd, a, b, c)) | |
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1218 if r: |
| 275 | 1219 self.ui.warn("merging %s failed!\n" % fn) |
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1220 |
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1221 os.unlink(b) |
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1222 os.unlink(c) |
| 96 | 1223 |
| 247 | 1224 def verify(self): |
| 1225 filelinkrevs = {} | |
| 1226 filenodes = {} | |
| 1227 changesets = revisions = files = 0 | |
| 1228 errors = 0 | |
| 1229 | |
| 302 | 1230 seen = {} |
| 247 | 1231 self.ui.status("checking changesets\n") |
| 1232 for i in range(self.changelog.count()): | |
| 1233 changesets += 1 | |
| 1234 n = self.changelog.node(i) | |
| 302 | 1235 if n in seen: |
| 1236 self.ui.warn("duplicate changeset at revision %d\n" % i) | |
| 1237 errors += 1 | |
| 1238 seen[n] = 1 | |
| 1239 | |
| 247 | 1240 for p in self.changelog.parents(n): |
| 1241 if p not in self.changelog.nodemap: | |
| 1242 self.ui.warn("changeset %s has unknown parent %s\n" % | |
| 1243 (short(n), short(p))) | |
| 1244 errors += 1 | |
| 1245 try: | |
| 1246 changes = self.changelog.read(n) | |
| 1247 except Exception, inst: | |
| 1248 self.ui.warn("unpacking changeset %s: %s\n" % (short(n), inst)) | |
| 1249 errors += 1 | |
| 1250 | |
| 1251 for f in changes[3]: | |
| 1252 filelinkrevs.setdefault(f, []).append(i) | |
| 1253 | |
| 302 | 1254 seen = {} |
| 247 | 1255 self.ui.status("checking manifests\n") |
| 1256 for i in range(self.manifest.count()): | |
| 1257 n = self.manifest.node(i) | |
| 302 | 1258 if n in seen: |
| 1259 self.ui.warn("duplicate manifest at revision %d\n" % i) | |
| 1260 errors += 1 | |
| 1261 seen[n] = 1 | |
| 1262 | |
| 247 | 1263 for p in self.manifest.parents(n): |
| 1264 if p not in self.manifest.nodemap: | |
| 1265 self.ui.warn("manifest %s has unknown parent %s\n" % | |
| 1266 (short(n), short(p))) | |
| 1267 errors += 1 | |
| 1268 | |
| 1269 try: | |
| 1270 delta = mdiff.patchtext(self.manifest.delta(n)) | |
| 1271 except KeyboardInterrupt: | |
| 1272 print "aborted" | |
| 1273 sys.exit(0) | |
| 1274 except Exception, inst: | |
| 1275 self.ui.warn("unpacking manifest %s: %s\n" | |
| 1276 % (short(n), inst)) | |
| 1277 errors += 1 | |
| 1278 | |
| 1279 ff = [ l.split('\0') for l in delta.splitlines() ] | |
| 1280 for f, fn in ff: | |
| 284 | 1281 filenodes.setdefault(f, {})[bin(fn[:40])] = 1 |
| 247 | 1282 |
| 1283 self.ui.status("crosschecking files in changesets and manifests\n") | |
| 1284 for f in filenodes: | |
| 1285 if f not in filelinkrevs: | |
| 1286 self.ui.warn("file %s in manifest but not in changesets\n" % f) | |
| 1287 errors += 1 | |
| 1288 | |
| 1289 for f in filelinkrevs: | |
| 1290 if f not in filenodes: | |
| 1291 self.ui.warn("file %s in changeset but not in manifest\n" % f) | |
| 1292 errors += 1 | |
| 1293 | |
| 1294 self.ui.status("checking files\n") | |
| 1295 ff = filenodes.keys() | |
| 1296 ff.sort() | |
| 1297 for f in ff: | |
| 1298 if f == "/dev/null": continue | |
| 1299 files += 1 | |
| 1300 fl = self.file(f) | |
| 1301 nodes = { nullid: 1 } | |
| 302 | 1302 seen = {} |
| 247 | 1303 for i in range(fl.count()): |
| 1304 revisions += 1 | |
| 1305 n = fl.node(i) | |
| 1306 | |
| 302 | 1307 if n in seen: |
| 1308 self.ui.warn("%s: duplicate revision %d\n" % (f, i)) | |
| 1309 errors += 1 | |
| 1310 | |
| 247 | 1311 if n not in filenodes[f]: |
| 1312 self.ui.warn("%s: %d:%s not in manifests\n" | |
| 1313 % (f, i, short(n))) | |
| 1314 print len(filenodes[f].keys()), fl.count(), f | |
| 1315 errors += 1 | |
| 1316 else: | |
| 1317 del filenodes[f][n] | |
| 1318 | |
| 1319 flr = fl.linkrev(n) | |
| 1320 if flr not in filelinkrevs[f]: | |
| 1321 self.ui.warn("%s:%s points to unexpected changeset %d\n" | |
| 1322 % (f, short(n), fl.linkrev(n))) | |
| 1323 errors += 1 | |
| 1324 else: | |
| 1325 filelinkrevs[f].remove(flr) | |
| 1326 | |
| 1327 # verify contents | |
| 1328 try: | |
| 1329 t = fl.read(n) | |
| 1330 except Exception, inst: | |
| 1331 self.ui.warn("unpacking file %s %s: %s\n" | |
| 1332 % (f, short(n), inst)) | |
| 1333 errors += 1 | |
| 1334 | |
| 1335 # verify parents | |
| 1336 (p1, p2) = fl.parents(n) | |
| 1337 if p1 not in nodes: | |
| 1338 self.ui.warn("file %s:%s unknown parent 1 %s" % | |
| 1339 (f, short(n), short(p1))) | |
| 1340 errors += 1 | |
| 1341 if p2 not in nodes: | |
| 1342 self.ui.warn("file %s:%s unknown parent 2 %s" % | |
| 1343 (f, short(n), short(p1))) | |
| 1344 errors += 1 | |
| 1345 nodes[n] = 1 | |
| 1346 | |
| 1347 # cross-check | |
| 1348 for node in filenodes[f]: | |
| 1349 self.ui.warn("node %s in manifests not in %s\n" | |
| 1350 % (hex(n), f)) | |
| 1351 errors += 1 | |
| 1352 | |
| 1353 self.ui.status("%d files, %d changesets, %d total revisions\n" % | |
| 1354 (files, changesets, revisions)) | |
| 1355 | |
| 1356 if errors: | |
| 1357 self.ui.warn("%d integrity errors encountered!\n" % errors) | |
| 1358 return 1 | |
| 1359 | |
| 60 | 1360 class remoterepository: |
| 1361 def __init__(self, ui, path): | |
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1362 self.url = path |
| 60 | 1363 self.ui = ui |
| 321 | 1364 no_list = [ "localhost", "127.0.0.1" ] |
| 1365 host = ui.config("http_proxy", "host") | |
| 1366 user = ui.config("http_proxy", "user") | |
| 1367 passwd = ui.config("http_proxy", "passwd") | |
| 1368 no = ui.config("http_proxy", "no") | |
| 1369 if no: | |
| 1370 no_list = no_list + no.split(",") | |
| 1371 | |
| 1372 no_proxy = 0 | |
| 1373 for h in no_list: | |
| 1374 if (path.startswith("http://" + h + "/") or | |
| 1375 path.startswith("http://" + h + ":") or | |
| 1376 path == "http://" + h): | |
| 1377 no_proxy = 1 | |
| 1378 | |
| 1379 # Note: urllib2 takes proxy values from the environment and those will | |
| 1380 # take precedence | |
| 1381 | |
| 1382 proxy_handler = urllib2.BaseHandler() | |
| 1383 if host and not no_proxy: | |
| 1384 proxy_handler = urllib2.ProxyHandler({"http" : "http://" + host}) | |
| 1385 | |
| 1386 authinfo = None | |
| 1387 if user and passwd: | |
| 1388 passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm() | |
| 1389 passmgr.add_password(None, host, user, passwd) | |
| 1390 authinfo = urllib2.ProxyBasicAuthHandler(passmgr) | |
| 1391 | |
| 1392 opener = urllib2.build_opener(proxy_handler, authinfo) | |
| 1393 urllib2.install_opener(opener) | |
| 60 | 1394 |
| 1395 def do_cmd(self, cmd, **args): | |
| 83 | 1396 self.ui.debug("sending %s command\n" % cmd) |
| 60 | 1397 q = {"cmd": cmd} |
| 1398 q.update(args) | |
| 1399 qs = urllib.urlencode(q) | |
| 1400 cu = "%s?%s" % (self.url, qs) | |
| 321 | 1401 return urllib2.urlopen(cu) |
| 60 | 1402 |
| 222 | 1403 def heads(self): |
| 1404 d = self.do_cmd("heads").read() | |
| 1405 try: | |
| 1406 return map(bin, d[:-1].split(" ")) | |
| 1407 except: | |
| 1408 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1409 raise | |
| 1410 | |
| 60 | 1411 def branches(self, nodes): |
| 1412 n = " ".join(map(hex, nodes)) | |
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1413 d = self.do_cmd("branches", nodes=n).read() |
| 217 | 1414 try: |
| 1415 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] | |
| 1416 return br | |
| 1417 except: | |
| 1418 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1419 raise | |
| 60 | 1420 |
| 1421 def between(self, pairs): | |
| 1422 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) | |
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1423 d = self.do_cmd("between", pairs=n).read() |
| 217 | 1424 try: |
| 1425 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] | |
| 1426 return p | |
| 1427 except: | |
| 1428 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1429 raise | |
| 60 | 1430 |
| 1431 def changegroup(self, nodes): | |
| 1432 n = " ".join(map(hex, nodes)) | |
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1433 zd = zlib.decompressobj() |
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1434 f = self.do_cmd("changegroup", roots=n) |
| 192 | 1435 bytes = 0 |
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1436 while 1: |
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1437 d = f.read(4096) |
| 192 | 1438 bytes += len(d) |
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1439 if not d: |
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1440 yield zd.flush() |
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1441 break |
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1442 yield zd.decompress(d) |
| 192 | 1443 self.ui.note("%d bytes of data transfered\n" % bytes) |
| 60 | 1444 |
| 1445 def repository(ui, path=None, create=0): | |
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1446 if path and path[:7] == "http://": |
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1447 return remoterepository(ui, path) |
| 60 | 1448 if path and path[:5] == "hg://": |
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1449 return remoterepository(ui, path.replace("hg://", "http://")) |
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1450 if path and path[:11] == "old-http://": |
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1451 return localrepository(ui, path.replace("old-http://", "http://")) |
| 60 | 1452 else: |
| 1453 return localrepository(ui, path, create) | |
| 1454 |