Mercurial > public > mercurial-scm > hg
annotate mercurial/hg.py @ 441:e8af362cfb01
Permission handling for the other OS
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Permission handling for the other OS
From: K Thananchayan <thananck@yahoo.com>
Preserve exec permission under Windows on existing source files. Not an ideal
solution as there is no way to specify exec permission for a new file.
Nevertheless, this helps working on crossplatform projects.
manifest hash: c50da52ad4645f40bd6204c4fd458e880bc3f801
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| author | mpm@selenic.com |
|---|---|
| date | Thu, 23 Jun 2005 09:33:18 -0800 |
| parents | 6aeb4fee51f6 |
| children | 3e2aee6c5500 |
| rev | line source |
|---|---|
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1 # hg.py - repository classes for mercurial |
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2 # |
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3 # Copyright 2005 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms |
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6 # of the GNU General Public License, incorporated herein by reference. |
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7 |
| 249 | 8 import sys, struct, os |
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9 import util |
| 262 | 10 from revlog import * |
| 11 from demandload import * | |
| 12 demandload(globals(), "re lock urllib urllib2 transaction time socket") | |
| 434 | 13 demandload(globals(), "tempfile httprangereader bdiff") |
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14 |
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15 class filelog(revlog): |
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16 def __init__(self, opener, path): |
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17 revlog.__init__(self, opener, |
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18 os.path.join("data", path + ".i"), |
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19 os.path.join("data", path + ".d")) |
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20 |
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21 def read(self, node): |
| 360 | 22 t = self.revision(node) |
| 23 if t[:2] != '\1\n': | |
| 24 return t | |
| 25 s = t.find('\1\n', 2) | |
| 26 return t[s+2:] | |
| 27 | |
| 28 def readmeta(self, node): | |
| 29 t = self.revision(node) | |
| 30 if t[:2] != '\1\n': | |
| 31 return t | |
| 32 s = t.find('\1\n', 2) | |
| 33 mt = t[2:s] | |
| 34 for l in mt.splitlines(): | |
| 35 k, v = l.split(": ", 1) | |
| 36 m[k] = v | |
| 37 return m | |
| 38 | |
| 39 def add(self, text, meta, transaction, link, p1=None, p2=None): | |
| 40 if meta or text[:2] == '\1\n': | |
| 41 mt = "" | |
| 42 if meta: | |
| 43 mt = [ "%s: %s\n" % (k, v) for k,v in meta.items() ] | |
| 44 text = "\1\n" + "".join(mt) + "\1\n" + text | |
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45 return self.addrevision(text, transaction, link, p1, p2) |
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46 |
| 79 | 47 def annotate(self, node): |
| 199 | 48 |
| 49 def decorate(text, rev): | |
| 436 | 50 return ([rev] * len(text.splitlines()), text) |
| 199 | 51 |
| 52 def pair(parent, child): | |
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53 new = [] |
| 434 | 54 lb = 0 |
| 436 | 55 for a1, a2, b1, b2 in bdiff.blocks(parent[1], child[1]): |
| 56 new[lb:] = child[0][lb:b1] | |
| 57 new[b1:] = parent[0][a1:a2] | |
| 434 | 58 lb = b2 |
| 436 | 59 return (new, child[1]) |
| 199 | 60 |
| 200 | 61 # find all ancestors |
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62 needed = {node:1} |
| 199 | 63 visit = [node] |
| 64 while visit: | |
| 65 n = visit.pop(0) | |
| 66 for p in self.parents(n): | |
| 67 if p not in needed: | |
| 68 needed[p] = 1 | |
| 69 visit.append(p) | |
| 200 | 70 else: |
| 71 # count how many times we'll use this | |
| 72 needed[p] += 1 | |
| 199 | 73 |
| 200 | 74 # sort by revision which is a topological order |
| 199 | 75 visit = needed.keys() |
| 76 visit = [ (self.rev(n), n) for n in visit ] | |
| 77 visit.sort() | |
| 78 visit = [ p[1] for p in visit ] | |
| 79 hist = {} | |
| 80 | |
| 81 for n in visit: | |
| 82 curr = decorate(self.read(n), self.linkrev(n)) | |
| 83 for p in self.parents(n): | |
| 84 if p != nullid: | |
| 85 curr = pair(hist[p], curr) | |
| 200 | 86 # trim the history of unneeded revs |
| 87 needed[p] -= 1 | |
| 88 if not needed[p]: | |
| 89 del hist[p] | |
| 199 | 90 hist[n] = curr |
| 91 | |
| 436 | 92 return zip(hist[n][0], hist[n][1].splitlines(1)) |
| 79 | 93 |
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94 class manifest(revlog): |
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95 def __init__(self, opener): |
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96 self.mapcache = None |
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97 self.listcache = None |
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98 self.addlist = None |
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99 revlog.__init__(self, opener, "00manifest.i", "00manifest.d") |
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100 |
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101 def read(self, node): |
| 313 | 102 if node == nullid: return {} # don't upset local cache |
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103 if self.mapcache and self.mapcache[0] == node: |
| 90 | 104 return self.mapcache[1].copy() |
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105 text = self.revision(node) |
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106 map = {} |
| 276 | 107 flag = {} |
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108 self.listcache = (text, text.splitlines(1)) |
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109 for l in self.listcache[1]: |
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110 (f, n) = l.split('\0') |
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111 map[f] = bin(n[:40]) |
| 276 | 112 flag[f] = (n[40:-1] == "x") |
| 113 self.mapcache = (node, map, flag) | |
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114 return map |
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115 |
| 276 | 116 def readflags(self, node): |
| 313 | 117 if node == nullid: return {} # don't upset local cache |
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118 if not self.mapcache or self.mapcache[0] != node: |
| 276 | 119 self.read(node) |
| 120 return self.mapcache[2] | |
| 121 | |
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122 def diff(self, a, b): |
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123 # this is sneaky, as we're not actually using a and b |
| 140 | 124 if self.listcache and self.addlist and self.listcache[0] == a: |
| 98 | 125 d = mdiff.diff(self.listcache[1], self.addlist, 1) |
| 126 if mdiff.patch(a, d) != b: | |
| 127 sys.stderr.write("*** sortdiff failed, falling back ***\n") | |
| 128 return mdiff.textdiff(a, b) | |
| 129 return d | |
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130 else: |
| 44 | 131 return mdiff.textdiff(a, b) |
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132 |
| 276 | 133 def add(self, map, flags, transaction, link, p1=None, p2=None): |
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134 files = map.keys() |
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135 files.sort() |
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136 |
| 276 | 137 self.addlist = ["%s\000%s%s\n" % |
| 138 (f, hex(map[f]), flags[f] and "x" or '') | |
| 139 for f in files] | |
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140 text = "".join(self.addlist) |
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141 |
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142 n = self.addrevision(text, transaction, link, p1, p2) |
| 302 | 143 self.mapcache = (n, map, flags) |
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144 self.listcache = (text, self.addlist) |
| 140 | 145 self.addlist = None |
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146 |
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147 return n |
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148 |
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149 class changelog(revlog): |
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150 def __init__(self, opener): |
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151 revlog.__init__(self, opener, "00changelog.i", "00changelog.d") |
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152 |
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153 def extract(self, text): |
| 37 | 154 if not text: |
| 40 | 155 return (nullid, "", "0", [], "") |
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156 last = text.index("\n\n") |
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157 desc = text[last + 2:] |
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158 l = text[:last].splitlines() |
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159 manifest = bin(l[0]) |
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160 user = l[1] |
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161 date = l[2] |
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162 files = l[3:] |
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163 return (manifest, user, date, files, desc) |
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164 |
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165 def read(self, node): |
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166 return self.extract(self.revision(node)) |
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167 |
| 203 | 168 def add(self, manifest, list, desc, transaction, p1=None, p2=None, |
| 169 user=None, date=None): | |
| 170 user = (user or | |
| 171 os.environ.get("HGUSER") or | |
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172 os.environ.get("EMAIL") or |
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173 os.environ.get("LOGNAME", "unknown") + '@' + socket.getfqdn()) |
| 203 | 174 date = date or "%d %d" % (time.time(), time.timezone) |
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175 list.sort() |
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176 l = [hex(manifest), user, date] + list + ["", desc] |
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177 text = "\n".join(l) |
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178 return self.addrevision(text, transaction, self.count(), p1, p2) |
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179 |
| 220 | 180 class dirstate: |
| 244 | 181 def __init__(self, opener, ui, root): |
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182 self.opener = opener |
| 244 | 183 self.root = root |
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184 self.dirty = 0 |
| 20 | 185 self.ui = ui |
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186 self.map = None |
| 227 | 187 self.pl = None |
| 363 | 188 self.copies = {} |
| 220 | 189 |
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190 def __del__(self): |
| 220 | 191 if self.dirty: |
| 192 self.write() | |
| 193 | |
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194 def __getitem__(self, key): |
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195 try: |
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196 return self.map[key] |
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197 except TypeError: |
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198 self.read() |
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199 return self[key] |
| 220 | 200 |
| 201 def __contains__(self, key): | |
| 202 if not self.map: self.read() | |
| 203 return key in self.map | |
| 204 | |
| 227 | 205 def parents(self): |
| 206 if not self.pl: | |
| 207 self.read() | |
| 208 return self.pl | |
| 209 | |
| 210 def setparents(self, p1, p2 = nullid): | |
| 211 self.dirty = 1 | |
| 212 self.pl = p1, p2 | |
| 213 | |
| 220 | 214 def state(self, key): |
| 215 try: | |
| 216 return self[key][0] | |
| 217 except KeyError: | |
| 218 return "?" | |
| 219 | |
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220 def read(self): |
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221 if self.map is not None: return self.map |
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222 |
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223 self.map = {} |
| 227 | 224 self.pl = [nullid, nullid] |
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225 try: |
| 220 | 226 st = self.opener("dirstate").read() |
| 311 | 227 if not st: return |
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228 except: return |
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229 |
| 227 | 230 self.pl = [st[:20], st[20: 40]] |
| 231 | |
| 232 pos = 40 | |
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233 while pos < len(st): |
| 220 | 234 e = struct.unpack(">cllll", st[pos:pos+17]) |
| 235 l = e[4] | |
| 236 pos += 17 | |
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237 f = st[pos:pos + l] |
| 363 | 238 if '\0' in f: |
| 239 f, c = f.split('\0') | |
| 240 self.copies[f] = c | |
| 220 | 241 self.map[f] = e[:4] |
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242 pos += l |
| 363 | 243 |
| 244 def copy(self, source, dest): | |
| 245 self.read() | |
| 246 self.dirty = 1 | |
| 247 self.copies[dest] = source | |
| 248 | |
| 249 def copied(self, file): | |
| 250 return self.copies.get(file, None) | |
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251 |
| 220 | 252 def update(self, files, state): |
| 253 ''' current states: | |
| 254 n normal | |
| 231 | 255 m needs merging |
| 220 | 256 r marked for removal |
| 257 a marked for addition''' | |
| 258 | |
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259 if not files: return |
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260 self.read() |
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261 self.dirty = 1 |
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262 for f in files: |
| 220 | 263 if state == "r": |
| 264 self.map[f] = ('r', 0, 0, 0) | |
| 265 else: | |
| 253 | 266 s = os.stat(os.path.join(self.root, f)) |
| 267 self.map[f] = (state, s.st_mode, s.st_size, s.st_mtime) | |
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268 |
| 220 | 269 def forget(self, files): |
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270 if not files: return |
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271 self.read() |
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272 self.dirty = 1 |
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273 for f in files: |
| 20 | 274 try: |
| 275 del self.map[f] | |
| 276 except KeyError: | |
| 220 | 277 self.ui.warn("not in dirstate: %s!\n" % f) |
| 20 | 278 pass |
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279 |
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280 def clear(self): |
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281 self.map = {} |
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282 self.dirty = 1 |
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283 |
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284 def write(self): |
| 220 | 285 st = self.opener("dirstate", "w") |
| 227 | 286 st.write("".join(self.pl)) |
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287 for f, e in self.map.items(): |
| 363 | 288 c = self.copied(f) |
| 289 if c: | |
| 290 f = f + "\0" + c | |
| 220 | 291 e = struct.pack(">cllll", e[0], e[1], e[2], e[3], len(f)) |
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292 st.write(e + f) |
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293 self.dirty = 0 |
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294 |
| 363 | 295 def dup(self): |
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296 self.read() |
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297 return self.map.copy() |
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298 |
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299 # used to avoid circular references so destructors work |
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300 def opener(base): |
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301 p = base |
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302 def o(path, mode="r"): |
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303 if p[:7] == "http://": |
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304 f = os.path.join(p, urllib.quote(path)) |
| 372 | 305 return httprangereader.httprangereader(f) |
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306 |
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307 f = os.path.join(p, path) |
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308 |
| 292 | 309 mode += "b" # for that other OS |
| 310 | |
| 311 if mode[0] != "r": | |
|
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312 try: |
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313 s = os.stat(f) |
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314 except OSError: |
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315 d = os.path.dirname(f) |
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316 if not os.path.isdir(d): |
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317 os.makedirs(d) |
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318 else: |
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319 if s.st_nlink > 1: |
| 417 | 320 file(f + ".tmp", "wb").write(file(f, "rb").read()) |
| 421 | 321 util.rename(f+".tmp", f) |
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322 |
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323 return file(f, mode) |
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324 |
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325 return o |
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326 |
| 60 | 327 class localrepository: |
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328 def __init__(self, ui, path=None, create=0): |
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329 self.remote = 0 |
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330 if path and path[:7] == "http://": |
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331 self.remote = 1 |
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332 self.path = path |
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333 else: |
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334 if not path: |
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335 p = os.getcwd() |
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336 while not os.path.isdir(os.path.join(p, ".hg")): |
|
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337 oldp = p |
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338 p = os.path.dirname(p) |
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339 if p == oldp: raise "No repo found" |
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340 path = p |
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341 self.path = os.path.join(path, ".hg") |
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342 |
| 405 | 343 if not create and not os.path.isdir(self.path): |
| 344 raise "repository %s not found" % self.path | |
| 345 | |
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346 self.root = path |
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347 self.ui = ui |
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348 |
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349 if create: |
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350 os.mkdir(self.path) |
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351 os.mkdir(self.join("data")) |
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352 |
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353 self.opener = opener(self.path) |
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354 self.wopener = opener(self.root) |
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355 self.manifest = manifest(self.opener) |
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356 self.changelog = changelog(self.opener) |
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357 self.ignorelist = None |
| 343 | 358 self.tagscache = None |
| 359 self.nodetagscache = None | |
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360 |
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361 if not self.remote: |
| 244 | 362 self.dirstate = dirstate(self.opener, ui, self.root) |
| 337 | 363 try: |
| 364 self.ui.readconfig(self.opener("hgrc")) | |
| 365 except IOError: pass | |
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366 |
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367 def ignore(self, f): |
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368 if self.ignorelist is None: |
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369 self.ignorelist = [] |
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370 try: |
| 417 | 371 l = file(self.wjoin(".hgignore")) |
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372 for pat in l: |
| 9 | 373 if pat != "\n": |
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374 self.ignorelist.append(re.compile(util.pconvert(pat[:-1]))) |
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375 except IOError: pass |
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376 for pat in self.ignorelist: |
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377 if pat.search(f): return True |
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378 return False |
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379 |
| 343 | 380 def tags(self): |
| 381 '''return a mapping of tag to node''' | |
| 382 if not self.tagscache: | |
| 383 self.tagscache = {} | |
| 67 | 384 try: |
| 254 | 385 # read each head of the tags file, ending with the tip |
| 386 # and add each tag found to the map, with "newer" ones | |
| 387 # taking precedence | |
| 67 | 388 fl = self.file(".hgtags") |
| 254 | 389 h = fl.heads() |
| 390 h.reverse() | |
| 391 for r in h: | |
| 392 for l in fl.revision(r).splitlines(): | |
| 393 if l: | |
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394 n, k = l.split(" ", 1) |
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395 self.tagscache[k.strip()] = bin(n) |
| 67 | 396 except KeyError: pass |
| 343 | 397 self.tagscache['tip'] = self.changelog.tip() |
| 398 | |
| 399 return self.tagscache | |
| 400 | |
| 401 def tagslist(self): | |
| 402 '''return a list of tags ordered by revision''' | |
| 403 l = [] | |
| 404 for t,n in self.tags().items(): | |
| 405 try: | |
| 406 r = self.changelog.rev(n) | |
| 407 except: | |
| 408 r = -2 # sort to the beginning of the list if unknown | |
| 409 l.append((r,t,n)) | |
| 410 l.sort() | |
| 411 return [(t,n) for r,t,n in l] | |
| 412 | |
| 413 def nodetags(self, node): | |
| 414 '''return the tags associated with a node''' | |
| 415 if not self.nodetagscache: | |
| 416 self.nodetagscache = {} | |
| 417 for t,n in self.tags().items(): | |
| 418 self.nodetagscache.setdefault(n,[]).append(t) | |
| 419 return self.nodetagscache.get(node, []) | |
| 420 | |
| 421 def lookup(self, key): | |
| 67 | 422 try: |
| 343 | 423 return self.tags()[key] |
| 67 | 424 except KeyError: |
| 425 return self.changelog.lookup(key) | |
| 426 | |
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427 def join(self, f): |
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428 return os.path.join(self.path, f) |
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429 |
| 244 | 430 def wjoin(self, f): |
| 431 return os.path.join(self.root, f) | |
| 432 | |
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433 def file(self, f): |
| 192 | 434 if f[0] == '/': f = f[1:] |
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435 return filelog(self.opener, f) |
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436 |
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437 def wfile(self, f, mode='r'): |
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438 return self.wopener(f, mode) |
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439 |
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440 def transaction(self): |
| 251 | 441 # save dirstate for undo |
| 263 | 442 try: |
| 443 ds = self.opener("dirstate").read() | |
| 444 except IOError: | |
| 445 ds = "" | |
| 251 | 446 self.opener("undo.dirstate", "w").write(ds) |
| 262 | 447 |
| 448 return transaction.transaction(self.opener, self.join("journal"), | |
| 449 self.join("undo")) | |
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450 |
| 210 | 451 def recover(self): |
| 225 | 452 lock = self.lock() |
| 210 | 453 if os.path.exists(self.join("recover")): |
| 454 self.ui.status("attempting to rollback interrupted transaction\n") | |
| 262 | 455 return transaction.rollback(self.opener, self.join("recover")) |
| 210 | 456 else: |
| 457 self.ui.warn("no interrupted transaction available\n") | |
| 458 | |
| 459 def undo(self): | |
| 225 | 460 lock = self.lock() |
| 210 | 461 if os.path.exists(self.join("undo")): |
| 462 self.ui.status("attempting to rollback last transaction\n") | |
| 262 | 463 transaction.rollback(self.opener, self.join("undo")) |
| 251 | 464 self.dirstate = None |
| 421 | 465 util.rename(self.join("undo.dirstate"), self.join("dirstate")) |
| 251 | 466 self.dirstate = dirstate(self.opener, self.ui, self.root) |
| 163 | 467 else: |
| 210 | 468 self.ui.warn("no undo information available\n") |
| 162 | 469 |
| 161 | 470 def lock(self, wait = 1): |
| 471 try: | |
| 472 return lock.lock(self.join("lock"), 0) | |
| 473 except lock.LockHeld, inst: | |
| 474 if wait: | |
| 475 self.ui.warn("waiting for lock held by %s\n" % inst.args[0]) | |
| 476 return lock.lock(self.join("lock"), wait) | |
| 477 raise inst | |
| 478 | |
| 203 | 479 def rawcommit(self, files, text, user, date, p1=None, p2=None): |
| 228 | 480 p1 = p1 or self.dirstate.parents()[0] or nullid |
| 481 p2 = p2 or self.dirstate.parents()[1] or nullid | |
| 302 | 482 c1 = self.changelog.read(p1) |
| 483 c2 = self.changelog.read(p2) | |
| 484 m1 = self.manifest.read(c1[0]) | |
| 485 mf1 = self.manifest.readflags(c1[0]) | |
| 486 m2 = self.manifest.read(c2[0]) | |
| 487 | |
| 203 | 488 tr = self.transaction() |
| 302 | 489 mm = m1.copy() |
| 490 mfm = mf1.copy() | |
| 203 | 491 linkrev = self.changelog.count() |
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492 self.dirstate.setparents(p1, p2) |
| 203 | 493 for f in files: |
| 494 try: | |
| 302 | 495 t = self.wfile(f).read() |
| 441 | 496 tm = util.is_exec(self.wjoin(f), mfm.get(f, False)) |
| 302 | 497 r = self.file(f) |
| 498 mfm[f] = tm | |
| 360 | 499 mm[f] = r.add(t, {}, tr, linkrev, |
| 302 | 500 m1.get(f, nullid), m2.get(f, nullid)) |
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501 self.dirstate.update([f], "n") |
| 203 | 502 except IOError: |
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503 try: |
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504 del mm[f] |
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505 del mfm[f] |
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506 self.dirstate.forget([f]) |
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507 except: |
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508 # deleted from p2? |
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509 pass |
| 203 | 510 |
| 302 | 511 mnode = self.manifest.add(mm, mfm, tr, linkrev, c1[0], c2[0]) |
| 512 n = self.changelog.add(mnode, files, text, tr, p1, p2, user, date) | |
| 203 | 513 tr.close() |
| 514 | |
| 317 | 515 def commit(self, files = None, text = "", user = None, date = None): |
| 220 | 516 commit = [] |
| 517 remove = [] | |
| 518 if files: | |
| 519 for f in files: | |
| 520 s = self.dirstate.state(f) | |
| 244 | 521 if s in 'nmai': |
| 220 | 522 commit.append(f) |
| 523 elif s == 'r': | |
| 524 remove.append(f) | |
| 525 else: | |
| 244 | 526 self.ui.warn("%s not tracked!\n" % f) |
| 220 | 527 else: |
| 230 | 528 (c, a, d, u) = self.diffdir(self.root) |
| 220 | 529 commit = c + a |
| 530 remove = d | |
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531 |
| 220 | 532 if not commit and not remove: |
| 151 | 533 self.ui.status("nothing changed\n") |
| 534 return | |
| 535 | |
| 229 | 536 p1, p2 = self.dirstate.parents() |
| 537 c1 = self.changelog.read(p1) | |
| 538 c2 = self.changelog.read(p2) | |
| 539 m1 = self.manifest.read(c1[0]) | |
| 276 | 540 mf1 = self.manifest.readflags(c1[0]) |
| 229 | 541 m2 = self.manifest.read(c2[0]) |
| 225 | 542 lock = self.lock() |
| 151 | 543 tr = self.transaction() |
| 544 | |
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545 # check in files |
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546 new = {} |
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547 linkrev = self.changelog.count() |
| 220 | 548 commit.sort() |
| 549 for f in commit: | |
| 83 | 550 self.ui.note(f + "\n") |
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551 try: |
| 441 | 552 mf1[f] = util.is_exec(self.wjoin(f), mf1.get(f, False)) |
| 418 | 553 t = self.wfile(f).read() |
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554 except IOError: |
| 220 | 555 self.warn("trouble committing %s!\n" % f) |
| 556 raise | |
| 557 | |
| 363 | 558 meta = {} |
| 559 cp = self.dirstate.copied(f) | |
| 560 if cp: | |
| 561 meta["copy"] = cp | |
| 562 meta["copyrev"] = hex(m1.get(cp, m2.get(cp, nullid))) | |
| 563 self.ui.debug(" %s: copy %s:%s\n" % (f, cp, meta["copyrev"])) | |
| 564 | |
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565 r = self.file(f) |
| 229 | 566 fp1 = m1.get(f, nullid) |
| 567 fp2 = m2.get(f, nullid) | |
| 363 | 568 new[f] = r.add(t, meta, tr, linkrev, fp1, fp2) |
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569 |
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570 # update manifest |
| 229 | 571 m1.update(new) |
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572 for f in remove: |
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573 if f in m1: |
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574 del m1[f] |
| 276 | 575 mn = self.manifest.add(m1, mf1, tr, linkrev, c1[0], c2[0]) |
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576 |
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577 # add changeset |
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578 new = new.keys() |
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579 new.sort() |
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580 |
| 288 | 581 if not text: |
| 582 edittext = "\n" + "HG: manifest hash %s\n" % hex(mn) | |
| 583 edittext += "".join(["HG: changed %s\n" % f for f in new]) | |
| 584 edittext += "".join(["HG: removed %s\n" % f for f in remove]) | |
| 585 edittext = self.ui.edit(edittext) | |
| 586 if not edittext.rstrip(): | |
| 587 return 1 | |
| 588 text = edittext | |
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589 |
| 317 | 590 n = self.changelog.add(mn, new, text, tr, p1, p2, user, date) |
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591 tr.close() |
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592 |
| 229 | 593 self.dirstate.setparents(n) |
| 220 | 594 self.dirstate.update(new, "n") |
| 595 self.dirstate.forget(remove) | |
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596 |
| 230 | 597 def diffdir(self, path, changeset = None): |
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598 changed = [] |
| 220 | 599 added = [] |
| 600 unknown = [] | |
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601 mf = {} |
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602 |
| 29 | 603 if changeset: |
| 604 change = self.changelog.read(changeset) | |
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605 mf = self.manifest.read(change[0]) |
| 230 | 606 dc = dict.fromkeys(mf) |
| 607 else: | |
| 608 changeset = self.dirstate.parents()[0] | |
| 609 change = self.changelog.read(changeset) | |
| 610 mf = self.manifest.read(change[0]) | |
| 363 | 611 dc = self.dirstate.dup() |
| 29 | 612 |
| 613 def fcmp(fn): | |
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614 t1 = self.wfile(fn).read() |
| 29 | 615 t2 = self.file(fn).revision(mf[fn]) |
| 616 return cmp(t1, t2) | |
| 617 | |
| 312 | 618 for dir, subdirs, files in os.walk(path): |
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619 d = dir[len(self.root)+1:] |
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620 if ".hg" in subdirs: subdirs.remove(".hg") |
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621 |
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622 for f in files: |
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623 fn = util.pconvert(os.path.join(d, f)) |
| 64 | 624 try: s = os.stat(os.path.join(self.root, fn)) |
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625 except: continue |
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626 if fn in dc: |
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627 c = dc[fn] |
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628 del dc[fn] |
| 220 | 629 if not c: |
| 29 | 630 if fcmp(fn): |
| 631 changed.append(fn) | |
| 231 | 632 elif c[0] == 'm': |
| 633 changed.append(fn) | |
| 220 | 634 elif c[0] == 'a': |
| 635 added.append(fn) | |
| 636 elif c[0] == 'r': | |
| 637 unknown.append(fn) | |
| 276 | 638 elif c[2] != s.st_size or (c[1] ^ s.st_mode) & 0100: |
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639 changed.append(fn) |
| 220 | 640 elif c[1] != s.st_mode or c[3] != s.st_mtime: |
| 29 | 641 if fcmp(fn): |
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642 changed.append(fn) |
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643 else: |
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644 if self.ignore(fn): continue |
| 220 | 645 unknown.append(fn) |
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646 |
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647 deleted = dc.keys() |
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648 deleted.sort() |
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649 |
| 220 | 650 return (changed, added, deleted, unknown) |
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651 |
| 32 | 652 def diffrevs(self, node1, node2): |
| 33 | 653 changed, added = [], [] |
| 32 | 654 |
| 655 change = self.changelog.read(node1) | |
| 656 mf1 = self.manifest.read(change[0]) | |
| 33 | 657 change = self.changelog.read(node2) |
| 32 | 658 mf2 = self.manifest.read(change[0]) |
| 659 | |
| 660 for fn in mf2: | |
| 661 if mf1.has_key(fn): | |
| 662 if mf1[fn] != mf2[fn]: | |
| 663 changed.append(fn) | |
| 664 del mf1[fn] | |
| 665 else: | |
| 666 added.append(fn) | |
| 667 | |
| 668 deleted = mf1.keys() | |
| 669 deleted.sort() | |
| 670 | |
| 671 return (changed, added, deleted) | |
| 672 | |
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673 def add(self, list): |
| 220 | 674 for f in list: |
| 244 | 675 p = self.wjoin(f) |
| 220 | 676 if not os.path.isfile(p): |
| 677 self.ui.warn("%s does not exist!\n" % f) | |
| 678 elif self.dirstate.state(f) == 'n': | |
| 679 self.ui.warn("%s already tracked!\n" % f) | |
| 680 else: | |
| 681 self.dirstate.update([f], "a") | |
| 682 | |
| 683 def forget(self, list): | |
| 684 for f in list: | |
| 685 if self.dirstate.state(f) not in 'ai': | |
| 686 self.ui.warn("%s not added!\n" % f) | |
| 687 else: | |
| 688 self.dirstate.forget([f]) | |
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689 |
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690 def remove(self, list): |
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691 for f in list: |
| 244 | 692 p = self.wjoin(f) |
| 220 | 693 if os.path.isfile(p): |
| 694 self.ui.warn("%s still exists!\n" % f) | |
| 402 | 695 elif self.dirstate.state(f) == 'a': |
| 696 self.ui.warn("%s never committed!\n" % f) | |
| 697 self.dirstate.forget(f) | |
| 220 | 698 elif f not in self.dirstate: |
| 699 self.ui.warn("%s not tracked!\n" % f) | |
| 700 else: | |
| 701 self.dirstate.update([f], "r") | |
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702 |
| 363 | 703 def copy(self, source, dest): |
| 704 p = self.wjoin(dest) | |
| 705 if not os.path.isfile(dest): | |
| 706 self.ui.warn("%s does not exist!\n" % dest) | |
| 707 else: | |
| 708 if self.dirstate.state(dest) == '?': | |
| 709 self.dirstate.update([dest], "a") | |
| 710 self.dirstate.copy(source, dest) | |
| 711 | |
| 222 | 712 def heads(self): |
| 713 return self.changelog.heads() | |
| 714 | |
|
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715 def branches(self, nodes): |
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716 if not nodes: nodes = [self.changelog.tip()] |
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717 b = [] |
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718 for n in nodes: |
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719 t = n |
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720 while n: |
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721 p = self.changelog.parents(n) |
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722 if p[1] != nullid or p[0] == nullid: |
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723 b.append((t, n, p[0], p[1])) |
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724 break |
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725 n = p[0] |
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726 return b |
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727 |
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728 def between(self, pairs): |
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729 r = [] |
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730 |
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731 for top, bottom in pairs: |
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732 n, l, i = top, [], 0 |
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733 f = 1 |
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734 |
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735 while n != bottom: |
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736 p = self.changelog.parents(n)[0] |
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737 if i == f: |
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738 l.append(n) |
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739 f = f * 2 |
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740 n = p |
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741 i += 1 |
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742 |
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743 r.append(l) |
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744 |
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745 return r |
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746 |
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747 def newer(self, nodes): |
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748 m = {} |
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749 nl = [] |
| 94 | 750 pm = {} |
|
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751 cl = self.changelog |
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752 t = l = cl.count() |
| 94 | 753 |
| 754 # find the lowest numbered node | |
|
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755 for n in nodes: |
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756 l = min(l, cl.rev(n)) |
| 94 | 757 m[n] = 1 |
| 46 | 758 |
|
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759 for i in xrange(l, t): |
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760 n = cl.node(i) |
| 94 | 761 if n in m: # explicitly listed |
| 762 pm[n] = 1 | |
| 763 nl.append(n) | |
| 764 continue | |
|
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765 for p in cl.parents(n): |
| 94 | 766 if p in pm: # parent listed |
| 767 pm[n] = 1 | |
|
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768 nl.append(n) |
| 94 | 769 break |
|
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770 |
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771 return nl |
|
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772 |
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773 def getchangegroup(self, remote): |
|
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774 m = self.changelog.nodemap |
|
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775 search = [] |
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776 fetch = [] |
|
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777 seen = {} |
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778 seenbranch = {} |
| 192 | 779 |
|
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780 # if we have an empty repo, fetch everything |
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781 if self.changelog.tip() == nullid: |
| 222 | 782 self.ui.status("requesting all changes\n") |
|
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783 return remote.changegroup([nullid]) |
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784 |
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785 # otherwise, assume we're closer to the tip than the root |
| 222 | 786 self.ui.status("searching for changes\n") |
| 787 heads = remote.heads() | |
| 788 unknown = [] | |
| 789 for h in heads: | |
| 790 if h not in m: | |
| 791 unknown.append(h) | |
| 46 | 792 |
| 222 | 793 if not unknown: |
| 192 | 794 self.ui.status("nothing to do!\n") |
| 60 | 795 return None |
| 324 | 796 |
| 797 rep = {} | |
| 798 reqcnt = 0 | |
| 799 | |
| 222 | 800 unknown = remote.branches(unknown) |
|
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801 while unknown: |
| 324 | 802 r = [] |
| 803 while unknown: | |
| 804 n = unknown.pop(0) | |
| 805 if n[0] in seen: | |
| 806 continue | |
|
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807 |
| 324 | 808 self.ui.debug("examining %s:%s\n" % (short(n[0]), short(n[1]))) |
| 809 if n[0] == nullid: | |
| 810 break | |
| 328 | 811 if n in seenbranch: |
| 324 | 812 self.ui.debug("branch already found\n") |
| 813 continue | |
| 814 if n[1] and n[1] in m: # do we know the base? | |
| 815 self.ui.debug("found incomplete branch %s:%s\n" | |
| 816 % (short(n[0]), short(n[1]))) | |
| 817 search.append(n) # schedule branch range for scanning | |
| 328 | 818 seenbranch[n] = 1 |
| 324 | 819 else: |
| 820 if n[1] not in seen and n[1] not in fetch: | |
| 821 if n[2] in m and n[3] in m: | |
| 822 self.ui.debug("found new changeset %s\n" % | |
| 823 short(n[1])) | |
| 824 fetch.append(n[1]) # earliest unknown | |
| 825 continue | |
| 826 | |
| 827 for a in n[2:4]: | |
| 828 if a not in rep: | |
| 829 r.append(a) | |
| 830 rep[a] = 1 | |
| 831 | |
| 328 | 832 seen[n[0]] = 1 |
| 833 | |
| 324 | 834 if r: |
| 835 reqcnt += 1 | |
| 836 self.ui.debug("request %d: %s\n" % | |
| 837 (reqcnt, " ".join(map(short, r)))) | |
| 838 for p in range(0, len(r), 10): | |
| 839 for b in remote.branches(r[p:p+10]): | |
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840 self.ui.debug("received %s:%s\n" % |
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841 (short(b[0]), short(b[1]))) |
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842 if b[0] not in m and b[0] not in seen: |
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843 unknown.append(b) |
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844 |
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845 while search: |
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846 n = search.pop(0) |
| 324 | 847 reqcnt += 1 |
|
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848 l = remote.between([(n[0], n[1])])[0] |
| 328 | 849 l.append(n[1]) |
|
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850 p = n[0] |
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851 f = 1 |
| 328 | 852 for i in l: |
| 853 self.ui.debug("narrowing %d:%d %s\n" % (f, len(l), short(i))) | |
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854 if i in m: |
| 85 | 855 if f <= 2: |
| 83 | 856 self.ui.debug("found new branch changeset %s\n" % |
| 857 short(p)) | |
|
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858 fetch.append(p) |
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859 else: |
| 83 | 860 self.ui.debug("narrowed branch search to %s:%s\n" |
| 861 % (short(p), short(i))) | |
|
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862 search.append((p, i)) |
|
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|
863 break |
|
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864 p, f = i, f * 2 |
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865 |
|
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866 for f in fetch: |
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867 if f in m: |
| 83 | 868 raise "already have", short(f[:4]) |
| 869 | |
| 94 | 870 self.ui.note("adding new changesets starting at " + |
| 83 | 871 " ".join([short(f) for f in fetch]) + "\n") |
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872 |
| 324 | 873 self.ui.debug("%d total queries\n" % reqcnt) |
| 874 | |
|
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875 return remote.changegroup(fetch) |
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876 |
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877 def changegroup(self, basenodes): |
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878 nodes = self.newer(basenodes) |
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879 |
| 46 | 880 # construct the link map |
| 881 linkmap = {} | |
| 882 for n in nodes: | |
| 883 linkmap[self.changelog.rev(n)] = n | |
| 884 | |
| 885 # construct a list of all changed files | |
| 886 changed = {} | |
| 887 for n in nodes: | |
| 888 c = self.changelog.read(n) | |
| 889 for f in c[3]: | |
| 890 changed[f] = 1 | |
| 891 changed = changed.keys() | |
| 892 changed.sort() | |
| 893 | |
| 894 # the changegroup is changesets + manifests + all file revs | |
| 895 revs = [ self.changelog.rev(n) for n in nodes ] | |
| 896 | |
| 192 | 897 for y in self.changelog.group(linkmap): yield y |
| 898 for y in self.manifest.group(linkmap): yield y | |
| 46 | 899 for f in changed: |
| 192 | 900 yield struct.pack(">l", len(f) + 4) + f |
| 46 | 901 g = self.file(f).group(linkmap) |
| 192 | 902 for y in g: |
| 903 yield y | |
| 46 | 904 |
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905 def addchangegroup(self, generator): |
| 222 | 906 |
| 907 class genread: | |
| 908 def __init__(self, generator): | |
| 909 self.g = generator | |
| 910 self.buf = "" | |
| 911 def read(self, l): | |
| 912 while l > len(self.buf): | |
| 913 try: | |
| 914 self.buf += self.g.next() | |
| 915 except StopIteration: | |
| 916 break | |
| 917 d, self.buf = self.buf[:l], self.buf[l:] | |
| 918 return d | |
| 919 | |
| 920 def getchunk(): | |
| 921 d = source.read(4) | |
| 922 if not d: return "" | |
| 923 l = struct.unpack(">l", d)[0] | |
| 924 if l <= 4: return "" | |
| 925 return source.read(l - 4) | |
| 926 | |
| 927 def getgroup(): | |
| 928 while 1: | |
| 929 c = getchunk() | |
| 930 if not c: break | |
| 931 yield c | |
| 932 | |
| 933 def csmap(x): | |
| 934 self.ui.debug("add changeset %s\n" % short(x)) | |
| 935 return self.changelog.count() | |
| 936 | |
| 937 def revmap(x): | |
| 938 return self.changelog.rev(x) | |
| 939 | |
| 940 if not generator: return | |
| 941 changesets = files = revisions = 0 | |
| 225 | 942 |
| 222 | 943 source = genread(generator) |
| 225 | 944 lock = self.lock() |
| 222 | 945 tr = self.transaction() |
| 946 | |
| 947 # pull off the changeset group | |
| 948 self.ui.status("adding changesets\n") | |
| 949 co = self.changelog.tip() | |
|
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950 cn = self.changelog.addgroup(getgroup(), csmap, tr, 1) # unique |
| 222 | 951 changesets = self.changelog.rev(cn) - self.changelog.rev(co) |
| 952 | |
| 953 # pull off the manifest group | |
| 954 self.ui.status("adding manifests\n") | |
| 955 mm = self.manifest.tip() | |
| 956 mo = self.manifest.addgroup(getgroup(), revmap, tr) | |
| 957 | |
| 958 # process the files | |
| 959 self.ui.status("adding file revisions\n") | |
| 960 while 1: | |
| 961 f = getchunk() | |
| 962 if not f: break | |
| 963 self.ui.debug("adding %s revisions\n" % f) | |
| 964 fl = self.file(f) | |
| 965 o = fl.tip() | |
| 966 n = fl.addgroup(getgroup(), revmap, tr) | |
| 967 revisions += fl.rev(n) - fl.rev(o) | |
| 968 files += 1 | |
| 969 | |
| 970 self.ui.status(("modified %d files, added %d changesets" + | |
| 971 " and %d new revisions\n") | |
| 972 % (files, changesets, revisions)) | |
| 973 | |
| 974 tr.close() | |
| 975 return | |
| 976 | |
| 275 | 977 def update(self, node, allow=False, force=False): |
|
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978 pl = self.dirstate.parents() |
| 275 | 979 if not force and pl[1] != nullid: |
| 254 | 980 self.ui.warn("aborting: outstanding uncommitted merges\n") |
| 46 | 981 return |
| 982 | |
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983 p1, p2 = pl[0], node |
| 305 | 984 pa = self.changelog.ancestor(p1, p2) |
|
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985 m1n = self.changelog.read(p1)[0] |
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986 m2n = self.changelog.read(p2)[0] |
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987 man = self.manifest.ancestor(m1n, m2n) |
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988 m1 = self.manifest.read(m1n) |
| 276 | 989 mf1 = self.manifest.readflags(m1n) |
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990 m2 = self.manifest.read(m2n) |
| 276 | 991 mf2 = self.manifest.readflags(m2n) |
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992 ma = self.manifest.read(man) |
| 412 | 993 mfa = self.manifest.readflags(man) |
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994 |
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995 (c, a, d, u) = self.diffdir(self.root) |
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996 |
|
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997 # is this a jump, or a merge? i.e. is there a linear path |
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998 # from p1 to p2? |
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999 linear_path = (pa == p1 or pa == p2) |
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1000 |
|
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1001 # resolve the manifest to determine which files |
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1002 # we care about merging |
| 254 | 1003 self.ui.note("resolving manifests\n") |
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1004 self.ui.debug(" ancestor %s local %s remote %s\n" % |
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1005 (short(man), short(m1n), short(m2n))) |
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1006 |
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1007 merge = {} |
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1008 get = {} |
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1009 remove = [] |
| 305 | 1010 mark = {} |
| 46 | 1011 |
|
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1012 # construct a working dir manifest |
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1013 mw = m1.copy() |
| 276 | 1014 mfw = mf1.copy() |
| 254 | 1015 for f in a + c + u: |
| 1016 mw[f] = "" | |
| 441 | 1017 mfw[f] = util.is_exec(self.wjoin(f), mfw.get(f, False)) |
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1018 for f in d: |
| 254 | 1019 if f in mw: del mw[f] |
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1020 |
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1021 # If we're jumping between revisions (as opposed to merging), |
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1022 # and if neither the working directory nor the target rev has |
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1023 # the file, then we need to remove it from the dirstate, to |
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1024 # prevent the dirstate from listing the file when it is no |
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1025 # longer in the manifest. |
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1026 if linear_path and f not in m2: |
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1027 self.dirstate.forget((f,)) |
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1028 |
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1029 for f, n in mw.iteritems(): |
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1030 if f in m2: |
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1031 s = 0 |
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1032 |
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1033 # is the wfile new since m1, and match m2? |
| 428 | 1034 if f not in m1: |
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1035 t1 = self.wfile(f).read() |
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1036 t2 = self.file(f).revision(m2[f]) |
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1037 if cmp(t1, t2) == 0: |
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1038 mark[f] = 1 |
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1039 n = m2[f] |
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1040 del t1, t2 |
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1041 |
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1042 # are files different? |
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1043 if n != m2[f]: |
| 254 | 1044 a = ma.get(f, nullid) |
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1045 # are both different from the ancestor? |
| 254 | 1046 if n != a and m2[f] != a: |
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1047 self.ui.debug(" %s versions differ, resolve\n" % f) |
| 276 | 1048 # merge executable bits |
| 1049 # "if we changed or they changed, change in merge" | |
| 1050 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] | |
| 1051 mode = ((a^b) | (a^c)) ^ a | |
| 1052 merge[f] = (m1.get(f, nullid), m2[f], mode) | |
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1053 s = 1 |
| 305 | 1054 # are we clobbering? |
| 1055 # is remote's version newer? | |
| 1056 # or are we going back in time? | |
| 1057 elif force or m2[f] != a or (p2 == pa and mw[f] == m1[f]): | |
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1058 self.ui.debug(" remote %s is newer, get\n" % f) |
| 254 | 1059 get[f] = m2[f] |
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1060 s = 1 |
| 305 | 1061 else: |
| 1062 mark[f] = 1 | |
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1063 |
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1064 if not s and mfw[f] != mf2[f]: |
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1065 if force: |
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1066 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1067 util.set_exec(self.wjoin(f), mf2[f]) |
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1068 else: |
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1069 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] |
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1070 mode = ((a^b) | (a^c)) ^ a |
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1071 if mode != b: |
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1072 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1073 util.set_exec(self.wjoin(f), mode) |
| 305 | 1074 mark[f] = 1 |
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1075 del m2[f] |
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1076 elif f in ma: |
| 275 | 1077 if not force and n != ma[f]: |
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1078 r = "" |
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1079 if linear_path or allow: |
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1080 r = self.ui.prompt( |
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1081 (" local changed %s which remote deleted\n" % f) + |
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1082 "(k)eep or (d)elete?", "[kd]", "k") |
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1083 if r == "d": |
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1084 remove.append(f) |
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1085 else: |
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1086 self.ui.debug("other deleted %s\n" % f) |
| 254 | 1087 remove.append(f) # other deleted it |
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1088 else: |
| 254 | 1089 if n == m1.get(f, nullid): # same as parent |
|
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1090 if p2 == pa: # going backwards? |
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1091 self.ui.debug("remote deleted %s\n" % f) |
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1092 remove.append(f) |
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1093 else: |
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1094 self.ui.debug("local created %s, keeping\n" % f) |
| 254 | 1095 else: |
| 1096 self.ui.debug("working dir created %s, keeping\n" % f) | |
| 46 | 1097 |
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1098 for f, n in m2.iteritems(): |
| 256 | 1099 if f[0] == "/": continue |
| 275 | 1100 if not force and f in ma and n != ma[f]: |
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1101 r = "" |
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1102 if linear_path or allow: |
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1103 r = self.ui.prompt( |
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1104 ("remote changed %s which local deleted\n" % f) + |
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1105 "(k)eep or (d)elete?", "[kd]", "k") |
| 275 | 1106 if r == "d": remove.append(f) |
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1107 else: |
| 254 | 1108 self.ui.debug("remote created %s\n" % f) |
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1109 get[f] = n |
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1110 |
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1111 del mw, m1, m2, ma |
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1112 |
| 275 | 1113 if force: |
| 1114 for f in merge: | |
| 1115 get[f] = merge[f][1] | |
| 1116 merge = {} | |
| 1117 | |
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1118 if linear_path: |
| 254 | 1119 # we don't need to do any magic, just jump to the new rev |
| 1120 mode = 'n' | |
| 1121 p1, p2 = p2, nullid | |
| 1122 else: | |
| 275 | 1123 if not allow: |
| 305 | 1124 self.ui.status("this update spans a branch" + |
| 1125 " affecting the following files:\n") | |
| 1126 fl = merge.keys() + get.keys() | |
| 1127 fl.sort() | |
| 1128 for f in fl: | |
| 1129 cf = "" | |
| 1130 if f in merge: cf = " (resolve)" | |
| 1131 self.ui.status(" %s%s\n" % (f, cf)) | |
| 1132 self.ui.warn("aborting update spanning branches!\n") | |
| 1133 self.ui.status("(use update -m to perform a branch merge)\n") | |
| 275 | 1134 return 1 |
| 254 | 1135 # we have to remember what files we needed to get/change |
| 1136 # because any file that's different from either one of its | |
| 1137 # parents must be in the changeset | |
| 1138 mode = 'm' | |
| 305 | 1139 self.dirstate.update(mark.keys(), "m") |
| 254 | 1140 |
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1141 self.dirstate.setparents(p1, p2) |
|
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1142 |
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1143 # get the files we don't need to change |
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1144 files = get.keys() |
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1145 files.sort() |
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1146 for f in files: |
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1147 if f[0] == "/": continue |
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1148 self.ui.note("getting %s\n" % f) |
| 276 | 1149 t = self.file(f).read(get[f]) |
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1150 try: |
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1151 self.wfile(f, "w").write(t) |
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1152 except IOError: |
|
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1153 os.makedirs(os.path.dirname(self.wjoin(f))) |
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1154 self.wfile(f, "w").write(t) |
| 441 | 1155 util.set_exec(self.wjoin(f), mf2[f]) |
| 254 | 1156 self.dirstate.update([f], mode) |
| 46 | 1157 |
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1158 # merge the tricky bits |
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1159 files = merge.keys() |
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1160 files.sort() |
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1161 for f in files: |
| 256 | 1162 self.ui.status("merging %s\n" % f) |
| 276 | 1163 m, o, flag = merge[f] |
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1164 self.merge3(f, m, o) |
| 441 | 1165 util.set_exec(self.wjoin(f), flag) |
| 254 | 1166 self.dirstate.update([f], 'm') |
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1167 |
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1168 for f in remove: |
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1169 self.ui.note("removing %s\n" % f) |
| 254 | 1170 os.unlink(f) |
| 1171 if mode == 'n': | |
| 1172 self.dirstate.forget(remove) | |
| 1173 else: | |
| 1174 self.dirstate.update(remove, 'r') | |
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1175 |
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1176 def merge3(self, fn, my, other): |
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1177 """perform a 3-way merge in the working directory""" |
| 249 | 1178 |
| 96 | 1179 def temp(prefix, node): |
| 1180 pre = "%s~%s." % (os.path.basename(fn), prefix) | |
| 1181 (fd, name) = tempfile.mkstemp("", pre) | |
| 417 | 1182 f = os.fdopen(fd, "wb") |
| 96 | 1183 f.write(fl.revision(node)) |
| 1184 f.close() | |
| 1185 return name | |
| 1186 | |
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1187 fl = self.file(fn) |
| 96 | 1188 base = fl.ancestor(my, other) |
| 244 | 1189 a = self.wjoin(fn) |
| 346 | 1190 b = temp("base", base) |
| 1191 c = temp("other", other) | |
| 96 | 1192 |
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1193 self.ui.note("resolving %s\n" % fn) |
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1194 self.ui.debug("file %s: other %s ancestor %s\n" % |
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1195 (fn, short(other), short(base))) |
| 96 | 1196 |
| 240 | 1197 cmd = os.environ.get("HGMERGE", "hgmerge") |
| 1198 r = os.system("%s %s %s %s" % (cmd, a, b, c)) | |
|
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1199 if r: |
| 275 | 1200 self.ui.warn("merging %s failed!\n" % fn) |
|
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1201 |
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1202 os.unlink(b) |
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1203 os.unlink(c) |
| 96 | 1204 |
| 247 | 1205 def verify(self): |
| 1206 filelinkrevs = {} | |
| 1207 filenodes = {} | |
| 1208 changesets = revisions = files = 0 | |
| 1209 errors = 0 | |
| 1210 | |
| 302 | 1211 seen = {} |
| 247 | 1212 self.ui.status("checking changesets\n") |
| 1213 for i in range(self.changelog.count()): | |
| 1214 changesets += 1 | |
| 1215 n = self.changelog.node(i) | |
| 302 | 1216 if n in seen: |
| 1217 self.ui.warn("duplicate changeset at revision %d\n" % i) | |
| 1218 errors += 1 | |
| 1219 seen[n] = 1 | |
| 1220 | |
| 247 | 1221 for p in self.changelog.parents(n): |
| 1222 if p not in self.changelog.nodemap: | |
| 1223 self.ui.warn("changeset %s has unknown parent %s\n" % | |
| 1224 (short(n), short(p))) | |
| 1225 errors += 1 | |
| 1226 try: | |
| 1227 changes = self.changelog.read(n) | |
| 1228 except Exception, inst: | |
| 1229 self.ui.warn("unpacking changeset %s: %s\n" % (short(n), inst)) | |
| 1230 errors += 1 | |
| 1231 | |
| 1232 for f in changes[3]: | |
| 1233 filelinkrevs.setdefault(f, []).append(i) | |
| 1234 | |
| 302 | 1235 seen = {} |
| 247 | 1236 self.ui.status("checking manifests\n") |
| 1237 for i in range(self.manifest.count()): | |
| 1238 n = self.manifest.node(i) | |
| 302 | 1239 if n in seen: |
| 1240 self.ui.warn("duplicate manifest at revision %d\n" % i) | |
| 1241 errors += 1 | |
| 1242 seen[n] = 1 | |
| 1243 | |
| 247 | 1244 for p in self.manifest.parents(n): |
| 1245 if p not in self.manifest.nodemap: | |
| 1246 self.ui.warn("manifest %s has unknown parent %s\n" % | |
| 1247 (short(n), short(p))) | |
| 1248 errors += 1 | |
| 1249 | |
| 1250 try: | |
| 1251 delta = mdiff.patchtext(self.manifest.delta(n)) | |
| 1252 except KeyboardInterrupt: | |
| 1253 print "aborted" | |
| 1254 sys.exit(0) | |
| 1255 except Exception, inst: | |
| 1256 self.ui.warn("unpacking manifest %s: %s\n" | |
| 1257 % (short(n), inst)) | |
| 1258 errors += 1 | |
| 1259 | |
| 1260 ff = [ l.split('\0') for l in delta.splitlines() ] | |
| 1261 for f, fn in ff: | |
| 284 | 1262 filenodes.setdefault(f, {})[bin(fn[:40])] = 1 |
| 247 | 1263 |
| 1264 self.ui.status("crosschecking files in changesets and manifests\n") | |
| 1265 for f in filenodes: | |
| 1266 if f not in filelinkrevs: | |
| 1267 self.ui.warn("file %s in manifest but not in changesets\n" % f) | |
| 1268 errors += 1 | |
| 1269 | |
| 1270 for f in filelinkrevs: | |
| 1271 if f not in filenodes: | |
| 1272 self.ui.warn("file %s in changeset but not in manifest\n" % f) | |
| 1273 errors += 1 | |
| 1274 | |
| 1275 self.ui.status("checking files\n") | |
| 1276 ff = filenodes.keys() | |
| 1277 ff.sort() | |
| 1278 for f in ff: | |
| 1279 if f == "/dev/null": continue | |
| 1280 files += 1 | |
| 1281 fl = self.file(f) | |
| 1282 nodes = { nullid: 1 } | |
| 302 | 1283 seen = {} |
| 247 | 1284 for i in range(fl.count()): |
| 1285 revisions += 1 | |
| 1286 n = fl.node(i) | |
| 1287 | |
| 302 | 1288 if n in seen: |
| 1289 self.ui.warn("%s: duplicate revision %d\n" % (f, i)) | |
| 1290 errors += 1 | |
| 1291 | |
| 247 | 1292 if n not in filenodes[f]: |
| 1293 self.ui.warn("%s: %d:%s not in manifests\n" | |
| 1294 % (f, i, short(n))) | |
| 1295 print len(filenodes[f].keys()), fl.count(), f | |
| 1296 errors += 1 | |
| 1297 else: | |
| 1298 del filenodes[f][n] | |
| 1299 | |
| 1300 flr = fl.linkrev(n) | |
| 1301 if flr not in filelinkrevs[f]: | |
| 1302 self.ui.warn("%s:%s points to unexpected changeset %d\n" | |
| 1303 % (f, short(n), fl.linkrev(n))) | |
| 1304 errors += 1 | |
| 1305 else: | |
| 1306 filelinkrevs[f].remove(flr) | |
| 1307 | |
| 1308 # verify contents | |
| 1309 try: | |
| 1310 t = fl.read(n) | |
| 1311 except Exception, inst: | |
| 1312 self.ui.warn("unpacking file %s %s: %s\n" | |
| 1313 % (f, short(n), inst)) | |
| 1314 errors += 1 | |
| 1315 | |
| 1316 # verify parents | |
| 1317 (p1, p2) = fl.parents(n) | |
| 1318 if p1 not in nodes: | |
| 1319 self.ui.warn("file %s:%s unknown parent 1 %s" % | |
| 1320 (f, short(n), short(p1))) | |
| 1321 errors += 1 | |
| 1322 if p2 not in nodes: | |
| 1323 self.ui.warn("file %s:%s unknown parent 2 %s" % | |
| 1324 (f, short(n), short(p1))) | |
| 1325 errors += 1 | |
| 1326 nodes[n] = 1 | |
| 1327 | |
| 1328 # cross-check | |
| 1329 for node in filenodes[f]: | |
| 1330 self.ui.warn("node %s in manifests not in %s\n" | |
| 1331 % (hex(n), f)) | |
| 1332 errors += 1 | |
| 1333 | |
| 1334 self.ui.status("%d files, %d changesets, %d total revisions\n" % | |
| 1335 (files, changesets, revisions)) | |
| 1336 | |
| 1337 if errors: | |
| 1338 self.ui.warn("%d integrity errors encountered!\n" % errors) | |
| 1339 return 1 | |
| 1340 | |
| 60 | 1341 class remoterepository: |
| 1342 def __init__(self, ui, path): | |
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1343 self.url = path |
| 60 | 1344 self.ui = ui |
| 321 | 1345 no_list = [ "localhost", "127.0.0.1" ] |
| 1346 host = ui.config("http_proxy", "host") | |
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1347 if host is None: |
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1348 host = os.environ.get("http_proxy") |
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1349 if host and host.startswith('http://'): |
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1350 host = host[7:] |
| 321 | 1351 user = ui.config("http_proxy", "user") |
| 1352 passwd = ui.config("http_proxy", "passwd") | |
| 1353 no = ui.config("http_proxy", "no") | |
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1354 if no is None: |
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1355 no = os.environ.get("no_proxy") |
| 321 | 1356 if no: |
| 1357 no_list = no_list + no.split(",") | |
| 1358 | |
| 1359 no_proxy = 0 | |
| 1360 for h in no_list: | |
| 1361 if (path.startswith("http://" + h + "/") or | |
| 1362 path.startswith("http://" + h + ":") or | |
| 1363 path == "http://" + h): | |
| 1364 no_proxy = 1 | |
| 1365 | |
| 1366 # Note: urllib2 takes proxy values from the environment and those will | |
| 1367 # take precedence | |
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1368 for env in ["HTTP_PROXY", "http_proxy", "no_proxy"]: |
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1369 if os.environ.has_key(env): |
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1370 del os.environ[env] |
| 321 | 1371 |
| 1372 proxy_handler = urllib2.BaseHandler() | |
| 1373 if host and not no_proxy: | |
| 1374 proxy_handler = urllib2.ProxyHandler({"http" : "http://" + host}) | |
| 1375 | |
| 1376 authinfo = None | |
| 1377 if user and passwd: | |
| 1378 passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm() | |
| 1379 passmgr.add_password(None, host, user, passwd) | |
| 1380 authinfo = urllib2.ProxyBasicAuthHandler(passmgr) | |
| 1381 | |
| 1382 opener = urllib2.build_opener(proxy_handler, authinfo) | |
| 1383 urllib2.install_opener(opener) | |
| 60 | 1384 |
| 1385 def do_cmd(self, cmd, **args): | |
| 83 | 1386 self.ui.debug("sending %s command\n" % cmd) |
| 60 | 1387 q = {"cmd": cmd} |
| 1388 q.update(args) | |
| 1389 qs = urllib.urlencode(q) | |
| 1390 cu = "%s?%s" % (self.url, qs) | |
| 321 | 1391 return urllib2.urlopen(cu) |
| 60 | 1392 |
| 222 | 1393 def heads(self): |
| 1394 d = self.do_cmd("heads").read() | |
| 1395 try: | |
| 1396 return map(bin, d[:-1].split(" ")) | |
| 1397 except: | |
| 1398 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1399 raise | |
| 1400 | |
| 60 | 1401 def branches(self, nodes): |
| 1402 n = " ".join(map(hex, nodes)) | |
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1403 d = self.do_cmd("branches", nodes=n).read() |
| 217 | 1404 try: |
| 1405 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] | |
| 1406 return br | |
| 1407 except: | |
| 1408 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1409 raise | |
| 60 | 1410 |
| 1411 def between(self, pairs): | |
| 1412 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) | |
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1413 d = self.do_cmd("between", pairs=n).read() |
| 217 | 1414 try: |
| 1415 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] | |
| 1416 return p | |
| 1417 except: | |
| 1418 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1419 raise | |
| 60 | 1420 |
| 1421 def changegroup(self, nodes): | |
| 1422 n = " ".join(map(hex, nodes)) | |
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1423 zd = zlib.decompressobj() |
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1424 f = self.do_cmd("changegroup", roots=n) |
| 192 | 1425 bytes = 0 |
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1426 while 1: |
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1427 d = f.read(4096) |
| 192 | 1428 bytes += len(d) |
|
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1429 if not d: |
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1430 yield zd.flush() |
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1431 break |
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1432 yield zd.decompress(d) |
| 192 | 1433 self.ui.note("%d bytes of data transfered\n" % bytes) |
| 60 | 1434 |
| 1435 def repository(ui, path=None, create=0): | |
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1436 if path and path[:7] == "http://": |
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1437 return remoterepository(ui, path) |
| 60 | 1438 if path and path[:5] == "hg://": |
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1439 return remoterepository(ui, path.replace("hg://", "http://")) |
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1440 if path and path[:11] == "old-http://": |
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1441 return localrepository(ui, path.replace("old-http://", "http://")) |
| 60 | 1442 else: |
| 1443 return localrepository(ui, path, create) | |
| 1444 |