Mercurial > public > mercurial-scm > hg
annotate mercurial/hg.py @ 609:2acf1f5df2e6
[PATCH] hg tag: local tag support in file .hg/localtags
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Hash: SHA1
[PATCH] hg tag: local tag support in file .hg/localtags
From: Radoslaw Szkodzinski <astralstorm@gorzow.mm.pl>
Support local tags in .hg/localtags
Also minor cleanups in related functions
manifest hash: 553b2e896fed3c9055ed18482ce15cfaa4fc41ce
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| author | Matt Mackall <mpm@selenic.com> |
|---|---|
| date | Mon, 04 Jul 2005 11:00:25 -0800 |
| parents | d2994b5298fb |
| children | 48c3eb2bf844 |
| 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): | |
| 436 | 53 for a1, a2, b1, b2 in bdiff.blocks(parent[1], child[1]): |
| 471 | 54 child[0][b1:b2] = parent[0][a1:a2] |
| 55 return child | |
| 199 | 56 |
| 200 | 57 # find all ancestors |
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58 needed = {node:1} |
| 199 | 59 visit = [node] |
| 60 while visit: | |
| 61 n = visit.pop(0) | |
| 62 for p in self.parents(n): | |
| 63 if p not in needed: | |
| 64 needed[p] = 1 | |
| 65 visit.append(p) | |
| 200 | 66 else: |
| 67 # count how many times we'll use this | |
| 68 needed[p] += 1 | |
| 199 | 69 |
| 200 | 70 # sort by revision which is a topological order |
| 471 | 71 visit = [ (self.rev(n), n) for n in needed.keys() ] |
| 199 | 72 visit.sort() |
| 73 hist = {} | |
| 74 | |
| 471 | 75 for r,n in visit: |
| 199 | 76 curr = decorate(self.read(n), self.linkrev(n)) |
| 77 for p in self.parents(n): | |
| 78 if p != nullid: | |
| 79 curr = pair(hist[p], curr) | |
| 200 | 80 # trim the history of unneeded revs |
| 81 needed[p] -= 1 | |
| 82 if not needed[p]: | |
| 83 del hist[p] | |
| 199 | 84 hist[n] = curr |
| 85 | |
| 436 | 86 return zip(hist[n][0], hist[n][1].splitlines(1)) |
| 79 | 87 |
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88 class manifest(revlog): |
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89 def __init__(self, opener): |
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90 self.mapcache = None |
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91 self.listcache = None |
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92 self.addlist = None |
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93 revlog.__init__(self, opener, "00manifest.i", "00manifest.d") |
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94 |
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95 def read(self, node): |
| 313 | 96 if node == nullid: return {} # don't upset local cache |
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97 if self.mapcache and self.mapcache[0] == node: |
| 561 | 98 return self.mapcache[1] |
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99 text = self.revision(node) |
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100 map = {} |
| 276 | 101 flag = {} |
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102 self.listcache = (text, text.splitlines(1)) |
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103 for l in self.listcache[1]: |
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104 (f, n) = l.split('\0') |
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105 map[f] = bin(n[:40]) |
| 276 | 106 flag[f] = (n[40:-1] == "x") |
| 107 self.mapcache = (node, map, flag) | |
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108 return map |
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109 |
| 276 | 110 def readflags(self, node): |
| 313 | 111 if node == nullid: return {} # don't upset local cache |
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112 if not self.mapcache or self.mapcache[0] != node: |
| 276 | 113 self.read(node) |
| 114 return self.mapcache[2] | |
| 115 | |
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116 def diff(self, a, b): |
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117 # this is sneaky, as we're not actually using a and b |
| 140 | 118 if self.listcache and self.addlist and self.listcache[0] == a: |
| 98 | 119 d = mdiff.diff(self.listcache[1], self.addlist, 1) |
| 120 if mdiff.patch(a, d) != b: | |
| 121 sys.stderr.write("*** sortdiff failed, falling back ***\n") | |
| 122 return mdiff.textdiff(a, b) | |
| 123 return d | |
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124 else: |
| 44 | 125 return mdiff.textdiff(a, b) |
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126 |
| 276 | 127 def add(self, map, flags, transaction, link, p1=None, p2=None): |
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128 files = map.keys() |
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129 files.sort() |
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130 |
| 276 | 131 self.addlist = ["%s\000%s%s\n" % |
| 132 (f, hex(map[f]), flags[f] and "x" or '') | |
| 133 for f in files] | |
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134 text = "".join(self.addlist) |
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135 |
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136 n = self.addrevision(text, transaction, link, p1, p2) |
| 302 | 137 self.mapcache = (n, map, flags) |
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138 self.listcache = (text, self.addlist) |
| 140 | 139 self.addlist = None |
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140 |
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141 return n |
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142 |
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143 class changelog(revlog): |
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144 def __init__(self, opener): |
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145 revlog.__init__(self, opener, "00changelog.i", "00changelog.d") |
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146 |
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147 def extract(self, text): |
| 37 | 148 if not text: |
| 40 | 149 return (nullid, "", "0", [], "") |
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150 last = text.index("\n\n") |
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151 desc = text[last + 2:] |
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152 l = text[:last].splitlines() |
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153 manifest = bin(l[0]) |
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154 user = l[1] |
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155 date = l[2] |
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156 files = l[3:] |
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157 return (manifest, user, date, files, desc) |
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158 |
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159 def read(self, node): |
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160 return self.extract(self.revision(node)) |
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161 |
| 203 | 162 def add(self, manifest, list, desc, transaction, p1=None, p2=None, |
| 163 user=None, date=None): | |
| 164 date = date or "%d %d" % (time.time(), time.timezone) | |
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165 list.sort() |
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166 l = [hex(manifest), user, date] + list + ["", desc] |
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167 text = "\n".join(l) |
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168 return self.addrevision(text, transaction, self.count(), p1, p2) |
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169 |
| 220 | 170 class dirstate: |
| 244 | 171 def __init__(self, opener, ui, root): |
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172 self.opener = opener |
| 244 | 173 self.root = root |
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174 self.dirty = 0 |
| 20 | 175 self.ui = ui |
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176 self.map = None |
| 227 | 177 self.pl = None |
| 363 | 178 self.copies = {} |
| 220 | 179 |
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180 def __del__(self): |
| 220 | 181 if self.dirty: |
| 182 self.write() | |
| 183 | |
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184 def __getitem__(self, key): |
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185 try: |
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186 return self.map[key] |
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187 except TypeError: |
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188 self.read() |
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189 return self[key] |
| 220 | 190 |
| 191 def __contains__(self, key): | |
| 192 if not self.map: self.read() | |
| 193 return key in self.map | |
| 194 | |
| 227 | 195 def parents(self): |
| 196 if not self.pl: | |
| 197 self.read() | |
| 198 return self.pl | |
| 199 | |
| 200 def setparents(self, p1, p2 = nullid): | |
| 201 self.dirty = 1 | |
| 202 self.pl = p1, p2 | |
| 203 | |
| 220 | 204 def state(self, key): |
| 205 try: | |
| 206 return self[key][0] | |
| 207 except KeyError: | |
| 208 return "?" | |
| 209 | |
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210 def read(self): |
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211 if self.map is not None: return self.map |
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212 |
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213 self.map = {} |
| 227 | 214 self.pl = [nullid, nullid] |
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215 try: |
| 220 | 216 st = self.opener("dirstate").read() |
| 311 | 217 if not st: return |
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218 except: return |
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219 |
| 227 | 220 self.pl = [st[:20], st[20: 40]] |
| 221 | |
| 222 pos = 40 | |
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223 while pos < len(st): |
| 220 | 224 e = struct.unpack(">cllll", st[pos:pos+17]) |
| 225 l = e[4] | |
| 226 pos += 17 | |
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227 f = st[pos:pos + l] |
| 515 | 228 if '\0' in f: |
| 363 | 229 f, c = f.split('\0') |
| 230 self.copies[f] = c | |
| 220 | 231 self.map[f] = e[:4] |
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232 pos += l |
| 363 | 233 |
| 234 def copy(self, source, dest): | |
| 235 self.read() | |
| 236 self.dirty = 1 | |
| 237 self.copies[dest] = source | |
| 238 | |
| 239 def copied(self, file): | |
| 240 return self.copies.get(file, None) | |
| 515 | 241 |
| 220 | 242 def update(self, files, state): |
| 243 ''' current states: | |
| 244 n normal | |
| 231 | 245 m needs merging |
| 220 | 246 r marked for removal |
| 247 a marked for addition''' | |
| 248 | |
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249 if not files: return |
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250 self.read() |
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251 self.dirty = 1 |
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252 for f in files: |
| 220 | 253 if state == "r": |
| 254 self.map[f] = ('r', 0, 0, 0) | |
| 255 else: | |
| 253 | 256 s = os.stat(os.path.join(self.root, f)) |
| 257 self.map[f] = (state, s.st_mode, s.st_size, s.st_mtime) | |
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258 |
| 220 | 259 def forget(self, files): |
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260 if not files: return |
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261 self.read() |
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262 self.dirty = 1 |
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263 for f in files: |
| 20 | 264 try: |
| 265 del self.map[f] | |
| 266 except KeyError: | |
| 220 | 267 self.ui.warn("not in dirstate: %s!\n" % f) |
| 20 | 268 pass |
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269 |
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270 def clear(self): |
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271 self.map = {} |
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272 self.dirty = 1 |
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273 |
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274 def write(self): |
| 220 | 275 st = self.opener("dirstate", "w") |
| 227 | 276 st.write("".join(self.pl)) |
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277 for f, e in self.map.items(): |
| 363 | 278 c = self.copied(f) |
| 279 if c: | |
| 280 f = f + "\0" + c | |
| 220 | 281 e = struct.pack(">cllll", e[0], e[1], e[2], e[3], len(f)) |
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282 st.write(e + f) |
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283 self.dirty = 0 |
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284 |
| 536 | 285 def changes(self, files, ignore): |
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286 self.read() |
| 536 | 287 dc = self.map.copy() |
| 288 lookup, changed, added, unknown = [], [], [], [] | |
| 289 | |
| 290 # compare all files by default | |
| 291 if not files: files = [self.root] | |
| 292 | |
| 293 # recursive generator of all files listed | |
| 294 def walk(files): | |
| 556 | 295 for f in util.unique(files): |
| 537 | 296 f = os.path.join(self.root, f) |
| 536 | 297 if os.path.isdir(f): |
| 298 for dir, subdirs, fl in os.walk(f): | |
| 299 d = dir[len(self.root) + 1:] | |
| 300 if ".hg" in subdirs: subdirs.remove(".hg") | |
| 301 for fn in fl: | |
| 302 fn = util.pconvert(os.path.join(d, fn)) | |
| 303 yield fn | |
| 304 else: | |
| 305 yield f[len(self.root) + 1:] | |
| 306 | |
| 556 | 307 for fn in util.unique(walk(files)): |
| 536 | 308 try: s = os.stat(os.path.join(self.root, fn)) |
| 309 except: continue | |
| 310 | |
| 311 if fn in dc: | |
| 312 c = dc[fn] | |
| 313 del dc[fn] | |
| 314 | |
| 315 if c[0] == 'm': | |
| 316 changed.append(fn) | |
| 317 elif c[0] == 'a': | |
| 318 added.append(fn) | |
| 319 elif c[0] == 'r': | |
| 320 unknown.append(fn) | |
| 321 elif c[2] != s.st_size or (c[1] ^ s.st_mode) & 0100: | |
| 322 changed.append(fn) | |
| 323 elif c[1] != s.st_mode or c[3] != s.st_mtime: | |
| 324 lookup.append(fn) | |
| 325 else: | |
| 326 if not ignore(fn): unknown.append(fn) | |
| 327 | |
| 328 return (lookup, changed, added, dc.keys(), unknown) | |
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329 |
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330 # used to avoid circular references so destructors work |
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331 def opener(base): |
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332 p = base |
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333 def o(path, mode="r"): |
|
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334 if p[:7] == "http://": |
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335 f = os.path.join(p, urllib.quote(path)) |
| 372 | 336 return httprangereader.httprangereader(f) |
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337 |
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338 f = os.path.join(p, path) |
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339 |
| 292 | 340 mode += "b" # for that other OS |
| 341 | |
| 342 if mode[0] != "r": | |
|
110
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343 try: |
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344 s = os.stat(f) |
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345 except OSError: |
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346 d = os.path.dirname(f) |
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347 if not os.path.isdir(d): |
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348 os.makedirs(d) |
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349 else: |
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350 if s.st_nlink > 1: |
| 417 | 351 file(f + ".tmp", "wb").write(file(f, "rb").read()) |
| 421 | 352 util.rename(f+".tmp", f) |
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353 |
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354 return file(f, mode) |
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355 |
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356 return o |
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357 |
| 499 | 358 class RepoError(Exception): pass |
| 359 | |
| 60 | 360 class localrepository: |
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361 def __init__(self, ui, path=None, create=0): |
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362 self.remote = 0 |
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363 if path and path[:7] == "http://": |
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364 self.remote = 1 |
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365 self.path = path |
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366 else: |
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367 if not path: |
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368 p = os.getcwd() |
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369 while not os.path.isdir(os.path.join(p, ".hg")): |
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420
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370 oldp = p |
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371 p = os.path.dirname(p) |
| 499 | 372 if p == oldp: raise RepoError("no repo found") |
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373 path = p |
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374 self.path = os.path.join(path, ".hg") |
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375 |
| 405 | 376 if not create and not os.path.isdir(self.path): |
| 499 | 377 raise RepoError("repository %s not found" % self.path) |
| 405 | 378 |
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379 self.root = path |
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380 self.ui = ui |
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381 |
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382 if create: |
| 515 | 383 os.mkdir(self.path) |
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384 os.mkdir(self.join("data")) |
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385 |
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386 self.opener = opener(self.path) |
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291
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387 self.wopener = opener(self.root) |
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388 self.manifest = manifest(self.opener) |
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389 self.changelog = changelog(self.opener) |
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390 self.ignorelist = None |
| 343 | 391 self.tagscache = None |
| 392 self.nodetagscache = None | |
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393 |
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394 if not self.remote: |
| 244 | 395 self.dirstate = dirstate(self.opener, ui, self.root) |
| 337 | 396 try: |
| 397 self.ui.readconfig(self.opener("hgrc")) | |
| 398 except IOError: pass | |
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399 |
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400 def ignore(self, f): |
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401 if self.ignorelist is None: |
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402 self.ignorelist = [] |
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403 try: |
| 417 | 404 l = file(self.wjoin(".hgignore")) |
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405 for pat in l: |
| 9 | 406 if pat != "\n": |
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419
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407 self.ignorelist.append(re.compile(util.pconvert(pat[:-1]))) |
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408 except IOError: pass |
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409 for pat in self.ignorelist: |
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410 if pat.search(f): return True |
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411 return False |
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412 |
| 487 | 413 def hook(self, name, **args): |
| 414 s = self.ui.config("hooks", name) | |
| 415 if s: | |
| 416 self.ui.note("running hook %s: %s\n" % (name, s)) | |
| 417 old = {} | |
| 418 for k, v in args.items(): | |
| 419 k = k.upper() | |
| 420 old[k] = os.environ.get(k, None) | |
| 421 os.environ[k] = v | |
| 422 | |
| 423 r = os.system(s) | |
| 424 | |
| 425 for k, v in old.items(): | |
| 426 if v != None: | |
| 427 os.environ[k] = v | |
| 428 else: | |
| 429 del os.environ[k] | |
| 430 | |
| 431 if r: | |
| 432 self.ui.warn("abort: %s hook failed with status %d!\n" % | |
| 433 (name, r)) | |
| 434 return False | |
| 435 return True | |
| 436 | |
| 343 | 437 def tags(self): |
| 438 '''return a mapping of tag to node''' | |
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439 if not self.tagscache: |
| 343 | 440 self.tagscache = {} |
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441 def addtag(self, k, n): |
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442 try: |
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443 bin_n = bin(n) |
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444 except TypeError: |
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445 bin_n = '' |
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446 self.tagscache[k.strip()] = bin_n |
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447 |
| 67 | 448 try: |
| 254 | 449 # read each head of the tags file, ending with the tip |
| 450 # and add each tag found to the map, with "newer" ones | |
| 451 # taking precedence | |
| 67 | 452 fl = self.file(".hgtags") |
| 254 | 453 h = fl.heads() |
| 454 h.reverse() | |
| 455 for r in h: | |
| 456 for l in fl.revision(r).splitlines(): | |
| 457 if l: | |
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458 n, k = l.split(" ", 1) |
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459 addtag(self, k, n) |
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460 except KeyError: |
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461 pass |
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609
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462 |
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463 try: |
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464 f = self.opener("localtags") |
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465 for l in f: |
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466 n, k = l.split(" ", 1) |
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467 addtag(self, k, n) |
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468 except IOError: |
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469 pass |
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470 |
| 343 | 471 self.tagscache['tip'] = self.changelog.tip() |
|
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472 |
| 343 | 473 return self.tagscache |
| 474 | |
| 475 def tagslist(self): | |
| 476 '''return a list of tags ordered by revision''' | |
| 477 l = [] | |
|
477
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478 for t, n in self.tags().items(): |
| 343 | 479 try: |
| 480 r = self.changelog.rev(n) | |
| 481 except: | |
| 482 r = -2 # sort to the beginning of the list if unknown | |
| 483 l.append((r,t,n)) | |
| 484 l.sort() | |
| 485 return [(t,n) for r,t,n in l] | |
| 486 | |
| 487 def nodetags(self, node): | |
| 488 '''return the tags associated with a node''' | |
| 489 if not self.nodetagscache: | |
| 490 self.nodetagscache = {} | |
| 491 for t,n in self.tags().items(): | |
| 492 self.nodetagscache.setdefault(n,[]).append(t) | |
| 493 return self.nodetagscache.get(node, []) | |
| 494 | |
| 495 def lookup(self, key): | |
| 67 | 496 try: |
| 343 | 497 return self.tags()[key] |
| 67 | 498 except KeyError: |
| 499 return self.changelog.lookup(key) | |
| 500 | |
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501 def join(self, f): |
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502 return os.path.join(self.path, f) |
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503 |
| 244 | 504 def wjoin(self, f): |
| 505 return os.path.join(self.root, f) | |
| 506 | |
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507 def file(self, f): |
| 192 | 508 if f[0] == '/': f = f[1:] |
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509 return filelog(self.opener, f) |
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510 |
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511 def wfile(self, f, mode='r'): |
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512 return self.wopener(f, mode) |
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513 |
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514 def transaction(self): |
| 251 | 515 # save dirstate for undo |
| 263 | 516 try: |
| 517 ds = self.opener("dirstate").read() | |
| 518 except IOError: | |
| 519 ds = "" | |
| 251 | 520 self.opener("undo.dirstate", "w").write(ds) |
| 515 | 521 |
| 582 | 522 return transaction.transaction(self.ui.warn, |
| 523 self.opener, self.join("journal"), | |
| 262 | 524 self.join("undo")) |
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525 |
| 210 | 526 def recover(self): |
| 225 | 527 lock = self.lock() |
| 557 | 528 if os.path.exists(self.join("journal")): |
| 501 | 529 self.ui.status("rolling back interrupted transaction\n") |
| 557 | 530 return transaction.rollback(self.opener, self.join("journal")) |
| 210 | 531 else: |
| 532 self.ui.warn("no interrupted transaction available\n") | |
| 533 | |
| 534 def undo(self): | |
| 225 | 535 lock = self.lock() |
| 210 | 536 if os.path.exists(self.join("undo")): |
| 501 | 537 self.ui.status("rolling back last transaction\n") |
| 262 | 538 transaction.rollback(self.opener, self.join("undo")) |
| 251 | 539 self.dirstate = None |
| 421 | 540 util.rename(self.join("undo.dirstate"), self.join("dirstate")) |
| 251 | 541 self.dirstate = dirstate(self.opener, self.ui, self.root) |
| 163 | 542 else: |
| 210 | 543 self.ui.warn("no undo information available\n") |
| 162 | 544 |
| 161 | 545 def lock(self, wait = 1): |
| 546 try: | |
| 547 return lock.lock(self.join("lock"), 0) | |
| 548 except lock.LockHeld, inst: | |
| 549 if wait: | |
| 550 self.ui.warn("waiting for lock held by %s\n" % inst.args[0]) | |
| 551 return lock.lock(self.join("lock"), wait) | |
| 552 raise inst | |
| 553 | |
| 203 | 554 def rawcommit(self, files, text, user, date, p1=None, p2=None): |
| 442 | 555 orig_parent = self.dirstate.parents()[0] or nullid |
|
452
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556 p1 = p1 or self.dirstate.parents()[0] or nullid |
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557 p2 = p2 or self.dirstate.parents()[1] or nullid |
| 302 | 558 c1 = self.changelog.read(p1) |
| 559 c2 = self.changelog.read(p2) | |
| 560 m1 = self.manifest.read(c1[0]) | |
| 561 mf1 = self.manifest.readflags(c1[0]) | |
| 562 m2 = self.manifest.read(c2[0]) | |
| 563 | |
| 442 | 564 if orig_parent == p1: |
| 565 update_dirstate = 1 | |
| 566 else: | |
| 567 update_dirstate = 0 | |
| 568 | |
| 203 | 569 tr = self.transaction() |
| 302 | 570 mm = m1.copy() |
| 571 mfm = mf1.copy() | |
| 203 | 572 linkrev = self.changelog.count() |
| 573 for f in files: | |
| 574 try: | |
| 302 | 575 t = self.wfile(f).read() |
| 441 | 576 tm = util.is_exec(self.wjoin(f), mfm.get(f, False)) |
| 302 | 577 r = self.file(f) |
| 578 mfm[f] = tm | |
| 360 | 579 mm[f] = r.add(t, {}, tr, linkrev, |
| 302 | 580 m1.get(f, nullid), m2.get(f, nullid)) |
| 442 | 581 if update_dirstate: |
| 582 self.dirstate.update([f], "n") | |
| 203 | 583 except IOError: |
|
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584 try: |
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585 del mm[f] |
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586 del mfm[f] |
| 442 | 587 if update_dirstate: |
| 588 self.dirstate.forget([f]) | |
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314
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589 except: |
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590 # deleted from p2? |
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591 pass |
| 203 | 592 |
| 302 | 593 mnode = self.manifest.add(mm, mfm, tr, linkrev, c1[0], c2[0]) |
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594 user = user or self.ui.username() |
| 302 | 595 n = self.changelog.add(mnode, files, text, tr, p1, p2, user, date) |
| 203 | 596 tr.close() |
| 442 | 597 if update_dirstate: |
| 598 self.dirstate.setparents(n, nullid) | |
| 203 | 599 |
| 317 | 600 def commit(self, files = None, text = "", user = None, date = None): |
| 220 | 601 commit = [] |
| 602 remove = [] | |
| 603 if files: | |
| 604 for f in files: | |
| 605 s = self.dirstate.state(f) | |
| 244 | 606 if s in 'nmai': |
| 220 | 607 commit.append(f) |
| 608 elif s == 'r': | |
| 609 remove.append(f) | |
| 610 else: | |
| 244 | 611 self.ui.warn("%s not tracked!\n" % f) |
| 220 | 612 else: |
| 536 | 613 (c, a, d, u) = self.changes(None, None) |
| 220 | 614 commit = c + a |
| 615 remove = d | |
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616 |
| 220 | 617 if not commit and not remove: |
| 151 | 618 self.ui.status("nothing changed\n") |
| 619 return | |
| 620 | |
| 487 | 621 if not self.hook("precommit"): |
| 622 return 1 | |
| 623 | |
| 229 | 624 p1, p2 = self.dirstate.parents() |
| 625 c1 = self.changelog.read(p1) | |
| 626 c2 = self.changelog.read(p2) | |
| 627 m1 = self.manifest.read(c1[0]) | |
| 276 | 628 mf1 = self.manifest.readflags(c1[0]) |
| 229 | 629 m2 = self.manifest.read(c2[0]) |
| 225 | 630 lock = self.lock() |
| 151 | 631 tr = self.transaction() |
| 632 | |
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633 # check in files |
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634 new = {} |
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635 linkrev = self.changelog.count() |
| 220 | 636 commit.sort() |
| 637 for f in commit: | |
| 83 | 638 self.ui.note(f + "\n") |
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639 try: |
| 441 | 640 mf1[f] = util.is_exec(self.wjoin(f), mf1.get(f, False)) |
| 418 | 641 t = self.wfile(f).read() |
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642 except IOError: |
| 220 | 643 self.warn("trouble committing %s!\n" % f) |
| 644 raise | |
| 645 | |
| 363 | 646 meta = {} |
| 647 cp = self.dirstate.copied(f) | |
| 648 if cp: | |
| 649 meta["copy"] = cp | |
| 650 meta["copyrev"] = hex(m1.get(cp, m2.get(cp, nullid))) | |
| 575 | 651 self.ui.debug(" %s: copy %s:%s\n" % (f, cp, meta["copyrev"])) |
| 363 | 652 |
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653 r = self.file(f) |
| 229 | 654 fp1 = m1.get(f, nullid) |
| 655 fp2 = m2.get(f, nullid) | |
| 363 | 656 new[f] = r.add(t, meta, tr, linkrev, fp1, fp2) |
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657 |
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658 # update manifest |
| 229 | 659 m1.update(new) |
|
416
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660 for f in remove: |
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661 if f in m1: |
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662 del m1[f] |
| 276 | 663 mn = self.manifest.add(m1, mf1, tr, linkrev, c1[0], c2[0]) |
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664 |
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665 # add changeset |
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666 new = new.keys() |
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667 new.sort() |
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668 |
| 288 | 669 if not text: |
| 670 edittext = "\n" + "HG: manifest hash %s\n" % hex(mn) | |
| 671 edittext += "".join(["HG: changed %s\n" % f for f in new]) | |
| 672 edittext += "".join(["HG: removed %s\n" % f for f in remove]) | |
| 673 edittext = self.ui.edit(edittext) | |
| 674 if not edittext.rstrip(): | |
| 675 return 1 | |
| 676 text = edittext | |
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677 |
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678 user = user or self.ui.username() |
| 317 | 679 n = self.changelog.add(mn, new, text, tr, p1, p2, user, date) |
| 487 | 680 |
| 681 if not self.hook("commit", node=hex(n)): | |
| 682 return 1 | |
| 683 | |
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684 tr.close() |
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685 |
| 229 | 686 self.dirstate.setparents(n) |
| 220 | 687 self.dirstate.update(new, "n") |
| 688 self.dirstate.forget(remove) | |
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689 |
| 537 | 690 def changes(self, node1, node2, files=None): |
| 566 | 691 mf2, u = None, [] |
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692 |
| 536 | 693 def fcmp(fn, mf): |
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694 t1 = self.wfile(fn).read() |
| 29 | 695 t2 = self.file(fn).revision(mf[fn]) |
| 696 return cmp(t1, t2) | |
| 697 | |
| 536 | 698 # are we comparing the working directory? |
| 561 | 699 if not node2: |
| 536 | 700 l, c, a, d, u = self.dirstate.changes(files, self.ignore) |
| 701 | |
| 702 # are we comparing working dir against its parent? | |
| 561 | 703 if not node1: |
| 536 | 704 if l: |
| 705 # do a full compare of any files that might have changed | |
| 706 change = self.changelog.read(self.dirstate.parents()[0]) | |
| 561 | 707 mf2 = self.manifest.read(change[0]) |
| 548 | 708 for f in l: |
| 561 | 709 if fcmp(f, mf2): |
| 536 | 710 c.append(f) |
| 561 | 711 |
| 712 for l in c, a, d, u: | |
| 713 l.sort() | |
| 714 | |
| 536 | 715 return (c, a, d, u) |
| 515 | 716 |
| 536 | 717 # are we comparing working dir against non-tip? |
| 718 # generate a pseudo-manifest for the working dir | |
| 561 | 719 if not node2: |
| 720 if not mf2: | |
| 536 | 721 change = self.changelog.read(self.dirstate.parents()[0]) |
| 561 | 722 mf2 = self.manifest.read(change[0]).copy() |
| 536 | 723 for f in a + c + l: |
| 561 | 724 mf2[f] = "" |
| 536 | 725 for f in d: |
| 561 | 726 if f in mf2: del mf2[f] |
| 536 | 727 else: |
| 561 | 728 change = self.changelog.read(node2) |
| 729 mf2 = self.manifest.read(change[0]) | |
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730 |
| 566 | 731 # flush lists from dirstate before comparing manifests |
| 732 c, a = [], [] | |
| 733 | |
| 561 | 734 change = self.changelog.read(node1) |
| 735 mf1 = self.manifest.read(change[0]).copy() | |
| 32 | 736 |
| 737 for fn in mf2: | |
| 738 if mf1.has_key(fn): | |
| 739 if mf1[fn] != mf2[fn]: | |
| 561 | 740 if mf2[fn] != "" or fcmp(fn, mf1): |
| 536 | 741 c.append(fn) |
| 32 | 742 del mf1[fn] |
| 743 else: | |
| 536 | 744 a.append(fn) |
| 515 | 745 |
| 536 | 746 d = mf1.keys() |
| 561 | 747 |
| 748 for l in c, a, d, u: | |
| 749 l.sort() | |
| 515 | 750 |
| 536 | 751 return (c, a, d, u) |
| 32 | 752 |
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753 def add(self, list): |
| 220 | 754 for f in list: |
| 244 | 755 p = self.wjoin(f) |
| 220 | 756 if not os.path.isfile(p): |
| 757 self.ui.warn("%s does not exist!\n" % f) | |
| 758 elif self.dirstate.state(f) == 'n': | |
| 759 self.ui.warn("%s already tracked!\n" % f) | |
| 760 else: | |
| 761 self.dirstate.update([f], "a") | |
| 762 | |
| 763 def forget(self, list): | |
| 764 for f in list: | |
| 765 if self.dirstate.state(f) not in 'ai': | |
| 766 self.ui.warn("%s not added!\n" % f) | |
| 767 else: | |
| 768 self.dirstate.forget([f]) | |
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769 |
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770 def remove(self, list): |
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771 for f in list: |
| 244 | 772 p = self.wjoin(f) |
| 220 | 773 if os.path.isfile(p): |
| 774 self.ui.warn("%s still exists!\n" % f) | |
| 402 | 775 elif self.dirstate.state(f) == 'a': |
| 776 self.ui.warn("%s never committed!\n" % f) | |
| 777 self.dirstate.forget(f) | |
| 220 | 778 elif f not in self.dirstate: |
| 779 self.ui.warn("%s not tracked!\n" % f) | |
| 780 else: | |
| 781 self.dirstate.update([f], "r") | |
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782 |
| 363 | 783 def copy(self, source, dest): |
| 784 p = self.wjoin(dest) | |
| 785 if not os.path.isfile(dest): | |
| 786 self.ui.warn("%s does not exist!\n" % dest) | |
| 787 else: | |
| 788 if self.dirstate.state(dest) == '?': | |
| 789 self.dirstate.update([dest], "a") | |
| 790 self.dirstate.copy(source, dest) | |
| 791 | |
| 222 | 792 def heads(self): |
| 793 return self.changelog.heads() | |
| 794 | |
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795 def branches(self, nodes): |
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796 if not nodes: nodes = [self.changelog.tip()] |
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797 b = [] |
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798 for n in nodes: |
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799 t = n |
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800 while n: |
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801 p = self.changelog.parents(n) |
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802 if p[1] != nullid or p[0] == nullid: |
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803 b.append((t, n, p[0], p[1])) |
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804 break |
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805 n = p[0] |
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806 return b |
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807 |
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808 def between(self, pairs): |
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809 r = [] |
|
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810 |
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811 for top, bottom in pairs: |
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812 n, l, i = top, [], 0 |
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813 f = 1 |
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814 |
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815 while n != bottom: |
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816 p = self.changelog.parents(n)[0] |
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817 if i == f: |
| 575 | 818 l.append(n) |
|
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819 f = f * 2 |
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820 n = p |
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821 i += 1 |
|
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822 |
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823 r.append(l) |
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824 |
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825 return r |
|
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826 |
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827 def newer(self, nodes): |
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828 m = {} |
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829 nl = [] |
| 94 | 830 pm = {} |
|
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831 cl = self.changelog |
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832 t = l = cl.count() |
| 94 | 833 |
| 834 # find the lowest numbered node | |
|
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835 for n in nodes: |
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836 l = min(l, cl.rev(n)) |
| 94 | 837 m[n] = 1 |
| 46 | 838 |
|
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839 for i in xrange(l, t): |
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840 n = cl.node(i) |
| 94 | 841 if n in m: # explicitly listed |
| 842 pm[n] = 1 | |
| 843 nl.append(n) | |
| 844 continue | |
|
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845 for p in cl.parents(n): |
| 94 | 846 if p in pm: # parent listed |
| 847 pm[n] = 1 | |
|
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848 nl.append(n) |
| 94 | 849 break |
|
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850 |
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851 return nl |
|
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852 |
| 516 | 853 def findincoming(self, remote): |
|
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854 m = self.changelog.nodemap |
|
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855 search = [] |
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856 fetch = [] |
|
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857 base = {} |
|
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858 seen = {} |
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859 seenbranch = {} |
| 192 | 860 |
|
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861 # if we have an empty repo, fetch everything |
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862 if self.changelog.tip() == nullid: |
| 222 | 863 self.ui.status("requesting all changes\n") |
| 516 | 864 return [nullid] |
|
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865 |
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866 # otherwise, assume we're closer to the tip than the root |
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867 # and start by examining the heads |
| 222 | 868 self.ui.status("searching for changes\n") |
| 869 heads = remote.heads() | |
| 870 unknown = [] | |
| 871 for h in heads: | |
| 872 if h not in m: | |
| 873 unknown.append(h) | |
| 46 | 874 |
| 222 | 875 if not unknown: |
| 60 | 876 return None |
| 324 | 877 |
| 878 rep = {} | |
| 879 reqcnt = 0 | |
| 515 | 880 |
|
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881 # search through remote branches |
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882 # a 'branch' here is a linear segment of history, with four parts: |
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883 # head, root, first parent, second parent |
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884 # (a branch always has two parents (or none) by definition) |
| 222 | 885 unknown = remote.branches(unknown) |
|
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886 while unknown: |
| 324 | 887 r = [] |
| 888 while unknown: | |
| 889 n = unknown.pop(0) | |
| 890 if n[0] in seen: | |
| 891 continue | |
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892 |
| 324 | 893 self.ui.debug("examining %s:%s\n" % (short(n[0]), short(n[1]))) |
| 894 if n[0] == nullid: | |
| 895 break | |
| 328 | 896 if n in seenbranch: |
| 324 | 897 self.ui.debug("branch already found\n") |
| 898 continue | |
| 899 if n[1] and n[1] in m: # do we know the base? | |
| 900 self.ui.debug("found incomplete branch %s:%s\n" | |
| 901 % (short(n[0]), short(n[1]))) | |
| 902 search.append(n) # schedule branch range for scanning | |
| 328 | 903 seenbranch[n] = 1 |
| 324 | 904 else: |
| 905 if n[1] not in seen and n[1] not in fetch: | |
| 906 if n[2] in m and n[3] in m: | |
| 907 self.ui.debug("found new changeset %s\n" % | |
| 908 short(n[1])) | |
| 909 fetch.append(n[1]) # earliest unknown | |
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910 base[n[2]] = 1 # latest known |
| 324 | 911 continue |
| 912 | |
| 913 for a in n[2:4]: | |
| 914 if a not in rep: | |
| 915 r.append(a) | |
| 916 rep[a] = 1 | |
| 917 | |
| 328 | 918 seen[n[0]] = 1 |
| 919 | |
| 324 | 920 if r: |
| 921 reqcnt += 1 | |
| 922 self.ui.debug("request %d: %s\n" % | |
| 923 (reqcnt, " ".join(map(short, r)))) | |
| 924 for p in range(0, len(r), 10): | |
| 925 for b in remote.branches(r[p:p+10]): | |
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926 self.ui.debug("received %s:%s\n" % |
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927 (short(b[0]), short(b[1]))) |
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928 if b[0] not in m and b[0] not in seen: |
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929 unknown.append(b) |
| 515 | 930 |
|
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931 # do binary search on the branches we found |
|
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932 while search: |
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933 n = search.pop(0) |
| 324 | 934 reqcnt += 1 |
|
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935 l = remote.between([(n[0], n[1])])[0] |
| 328 | 936 l.append(n[1]) |
|
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937 p = n[0] |
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938 f = 1 |
| 328 | 939 for i in l: |
| 940 self.ui.debug("narrowing %d:%d %s\n" % (f, len(l), short(i))) | |
|
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941 if i in m: |
| 85 | 942 if f <= 2: |
| 83 | 943 self.ui.debug("found new branch changeset %s\n" % |
| 944 short(p)) | |
|
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945 fetch.append(p) |
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946 base[i] = 1 |
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947 else: |
| 83 | 948 self.ui.debug("narrowed branch search to %s:%s\n" |
| 949 % (short(p), short(i))) | |
|
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950 search.append((p, i)) |
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951 break |
|
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952 p, f = i, f * 2 |
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953 |
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954 # sanity check our fetch list |
|
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955 for f in fetch: |
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956 if f in m: |
| 499 | 957 raise RepoError("already have changeset " + short(f[:4])) |
| 83 | 958 |
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959 if base.keys() == [nullid]: |
|
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960 self.ui.warn("warning: pulling from an unrelated repository!\n") |
| 511 | 961 |
| 94 | 962 self.ui.note("adding new changesets starting at " + |
| 83 | 963 " ".join([short(f) for f in fetch]) + "\n") |
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964 |
| 324 | 965 self.ui.debug("%d total queries\n" % reqcnt) |
| 966 | |
| 516 | 967 return fetch |
| 968 | |
|
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969 def changegroup(self, basenodes): |
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970 nodes = self.newer(basenodes) |
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971 |
| 46 | 972 # construct the link map |
| 973 linkmap = {} | |
| 974 for n in nodes: | |
| 975 linkmap[self.changelog.rev(n)] = n | |
| 976 | |
| 977 # construct a list of all changed files | |
| 978 changed = {} | |
| 979 for n in nodes: | |
| 980 c = self.changelog.read(n) | |
| 981 for f in c[3]: | |
| 982 changed[f] = 1 | |
| 983 changed = changed.keys() | |
| 984 changed.sort() | |
| 985 | |
| 986 # the changegroup is changesets + manifests + all file revs | |
| 987 revs = [ self.changelog.rev(n) for n in nodes ] | |
| 988 | |
| 192 | 989 for y in self.changelog.group(linkmap): yield y |
| 990 for y in self.manifest.group(linkmap): yield y | |
| 46 | 991 for f in changed: |
| 192 | 992 yield struct.pack(">l", len(f) + 4) + f |
| 46 | 993 g = self.file(f).group(linkmap) |
| 192 | 994 for y in g: |
| 995 yield y | |
| 46 | 996 |
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997 def addchangegroup(self, generator): |
| 222 | 998 |
| 999 class genread: | |
| 1000 def __init__(self, generator): | |
| 1001 self.g = generator | |
| 1002 self.buf = "" | |
| 1003 def read(self, l): | |
| 1004 while l > len(self.buf): | |
| 1005 try: | |
| 1006 self.buf += self.g.next() | |
| 1007 except StopIteration: | |
| 1008 break | |
| 1009 d, self.buf = self.buf[:l], self.buf[l:] | |
| 1010 return d | |
| 515 | 1011 |
| 222 | 1012 def getchunk(): |
| 1013 d = source.read(4) | |
| 1014 if not d: return "" | |
| 1015 l = struct.unpack(">l", d)[0] | |
| 1016 if l <= 4: return "" | |
| 1017 return source.read(l - 4) | |
| 1018 | |
| 1019 def getgroup(): | |
| 1020 while 1: | |
| 1021 c = getchunk() | |
| 1022 if not c: break | |
| 1023 yield c | |
| 1024 | |
| 1025 def csmap(x): | |
| 1026 self.ui.debug("add changeset %s\n" % short(x)) | |
| 1027 return self.changelog.count() | |
| 1028 | |
| 1029 def revmap(x): | |
| 1030 return self.changelog.rev(x) | |
| 1031 | |
| 1032 if not generator: return | |
| 1033 changesets = files = revisions = 0 | |
| 225 | 1034 |
| 222 | 1035 source = genread(generator) |
| 225 | 1036 lock = self.lock() |
| 222 | 1037 tr = self.transaction() |
| 1038 | |
| 1039 # pull off the changeset group | |
| 1040 self.ui.status("adding changesets\n") | |
| 1041 co = self.changelog.tip() | |
|
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1042 cn = self.changelog.addgroup(getgroup(), csmap, tr, 1) # unique |
| 222 | 1043 changesets = self.changelog.rev(cn) - self.changelog.rev(co) |
| 1044 | |
| 1045 # pull off the manifest group | |
| 1046 self.ui.status("adding manifests\n") | |
| 1047 mm = self.manifest.tip() | |
| 1048 mo = self.manifest.addgroup(getgroup(), revmap, tr) | |
| 1049 | |
| 1050 # process the files | |
| 1051 self.ui.status("adding file revisions\n") | |
| 1052 while 1: | |
| 1053 f = getchunk() | |
| 1054 if not f: break | |
| 1055 self.ui.debug("adding %s revisions\n" % f) | |
| 1056 fl = self.file(f) | |
|
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1057 o = fl.count() |
| 222 | 1058 n = fl.addgroup(getgroup(), revmap, tr) |
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1059 revisions += fl.count() - o |
| 222 | 1060 files += 1 |
| 1061 | |
| 1062 self.ui.status(("modified %d files, added %d changesets" + | |
| 1063 " and %d new revisions\n") | |
| 1064 % (files, changesets, revisions)) | |
| 1065 | |
| 1066 tr.close() | |
| 1067 return | |
| 1068 | |
| 588 | 1069 def update(self, node, allow=False, force=False, choose=None, |
| 1070 moddirstate=True): | |
|
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1071 pl = self.dirstate.parents() |
| 275 | 1072 if not force and pl[1] != nullid: |
| 254 | 1073 self.ui.warn("aborting: outstanding uncommitted merges\n") |
| 46 | 1074 return |
| 1075 | |
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1076 p1, p2 = pl[0], node |
| 305 | 1077 pa = self.changelog.ancestor(p1, p2) |
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1078 m1n = self.changelog.read(p1)[0] |
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1079 m2n = self.changelog.read(p2)[0] |
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1080 man = self.manifest.ancestor(m1n, m2n) |
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1081 m1 = self.manifest.read(m1n) |
| 276 | 1082 mf1 = self.manifest.readflags(m1n) |
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1083 m2 = self.manifest.read(m2n) |
| 276 | 1084 mf2 = self.manifest.readflags(m2n) |
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1085 ma = self.manifest.read(man) |
| 412 | 1086 mfa = self.manifest.readflags(man) |
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1087 |
| 536 | 1088 (c, a, d, u) = self.changes(None, None) |
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1089 |
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1090 # is this a jump, or a merge? i.e. is there a linear path |
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1091 # from p1 to p2? |
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1092 linear_path = (pa == p1 or pa == p2) |
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1093 |
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1094 # resolve the manifest to determine which files |
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1095 # we care about merging |
| 254 | 1096 self.ui.note("resolving manifests\n") |
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1097 self.ui.debug(" ancestor %s local %s remote %s\n" % |
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1098 (short(man), short(m1n), short(m2n))) |
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1099 |
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1100 merge = {} |
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1101 get = {} |
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1102 remove = [] |
| 305 | 1103 mark = {} |
| 46 | 1104 |
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1105 # construct a working dir manifest |
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1106 mw = m1.copy() |
| 276 | 1107 mfw = mf1.copy() |
| 576 | 1108 umap = dict.fromkeys(u) |
| 1109 | |
| 254 | 1110 for f in a + c + u: |
| 1111 mw[f] = "" | |
| 441 | 1112 mfw[f] = util.is_exec(self.wjoin(f), mfw.get(f, False)) |
| 576 | 1113 |
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1114 for f in d: |
| 254 | 1115 if f in mw: del mw[f] |
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1116 |
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1117 # If we're jumping between revisions (as opposed to merging), |
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1118 # and if neither the working directory nor the target rev has |
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1119 # the file, then we need to remove it from the dirstate, to |
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1120 # prevent the dirstate from listing the file when it is no |
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1121 # longer in the manifest. |
| 588 | 1122 if moddirstate and linear_path and f not in m2: |
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1123 self.dirstate.forget((f,)) |
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1124 |
| 576 | 1125 # Compare manifests |
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1126 for f, n in mw.iteritems(): |
| 588 | 1127 if choose and not choose(f): continue |
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1128 if f in m2: |
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1129 s = 0 |
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1130 |
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1131 # is the wfile new since m1, and match m2? |
| 428 | 1132 if f not in m1: |
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1133 t1 = self.wfile(f).read() |
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1134 t2 = self.file(f).revision(m2[f]) |
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1135 if cmp(t1, t2) == 0: |
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1136 mark[f] = 1 |
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1137 n = m2[f] |
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1138 del t1, t2 |
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1139 |
|
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1140 # are files different? |
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1141 if n != m2[f]: |
| 254 | 1142 a = ma.get(f, nullid) |
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1143 # are both different from the ancestor? |
| 254 | 1144 if n != a and m2[f] != a: |
|
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1145 self.ui.debug(" %s versions differ, resolve\n" % f) |
| 276 | 1146 # merge executable bits |
| 1147 # "if we changed or they changed, change in merge" | |
| 1148 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] | |
| 1149 mode = ((a^b) | (a^c)) ^ a | |
| 1150 merge[f] = (m1.get(f, nullid), m2[f], mode) | |
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1151 s = 1 |
| 305 | 1152 # are we clobbering? |
| 1153 # is remote's version newer? | |
| 1154 # or are we going back in time? | |
| 1155 elif force or m2[f] != a or (p2 == pa and mw[f] == m1[f]): | |
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1156 self.ui.debug(" remote %s is newer, get\n" % f) |
| 254 | 1157 get[f] = m2[f] |
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1158 s = 1 |
| 305 | 1159 else: |
| 1160 mark[f] = 1 | |
| 576 | 1161 elif f in umap: |
| 1162 # this unknown file is the same as the checkout | |
| 1163 get[f] = m2[f] | |
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1164 |
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1165 if not s and mfw[f] != mf2[f]: |
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1166 if force: |
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1167 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1168 util.set_exec(self.wjoin(f), mf2[f]) |
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1169 else: |
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1170 a, b, c = mfa.get(f, 0), mfw[f], mf2[f] |
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1171 mode = ((a^b) | (a^c)) ^ a |
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1172 if mode != b: |
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1173 self.ui.debug(" updating permissions for %s\n" % f) |
| 441 | 1174 util.set_exec(self.wjoin(f), mode) |
| 305 | 1175 mark[f] = 1 |
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1176 del m2[f] |
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1177 elif f in ma: |
| 275 | 1178 if not force and n != ma[f]: |
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1179 r = "" |
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1180 if linear_path or allow: |
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1181 r = self.ui.prompt( |
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1182 (" local changed %s which remote deleted\n" % f) + |
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1183 "(k)eep or (d)elete?", "[kd]", "k") |
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1184 if r == "d": |
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1185 remove.append(f) |
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1186 else: |
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1187 self.ui.debug("other deleted %s\n" % f) |
| 254 | 1188 remove.append(f) # other deleted it |
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1189 else: |
| 254 | 1190 if n == m1.get(f, nullid): # same as parent |
|
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1191 if p2 == pa: # going backwards? |
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1192 self.ui.debug("remote deleted %s\n" % f) |
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1193 remove.append(f) |
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1194 else: |
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1195 self.ui.debug("local created %s, keeping\n" % f) |
| 254 | 1196 else: |
| 1197 self.ui.debug("working dir created %s, keeping\n" % f) | |
| 46 | 1198 |
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1199 for f, n in m2.iteritems(): |
| 588 | 1200 if choose and not choose(f): continue |
| 256 | 1201 if f[0] == "/": continue |
| 275 | 1202 if not force and f in ma and n != ma[f]: |
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1203 r = "" |
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1204 if linear_path or allow: |
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1205 r = self.ui.prompt( |
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1206 ("remote changed %s which local deleted\n" % f) + |
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1207 "(k)eep or (d)elete?", "[kd]", "k") |
| 275 | 1208 if r == "d": remove.append(f) |
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1209 else: |
| 254 | 1210 self.ui.debug("remote created %s\n" % f) |
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1211 get[f] = n |
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1212 |
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1213 del mw, m1, m2, ma |
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1214 |
| 275 | 1215 if force: |
| 1216 for f in merge: | |
| 1217 get[f] = merge[f][1] | |
| 1218 merge = {} | |
| 1219 | |
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1220 if linear_path: |
| 254 | 1221 # we don't need to do any magic, just jump to the new rev |
| 1222 mode = 'n' | |
| 1223 p1, p2 = p2, nullid | |
| 1224 else: | |
| 275 | 1225 if not allow: |
| 305 | 1226 self.ui.status("this update spans a branch" + |
| 1227 " affecting the following files:\n") | |
| 1228 fl = merge.keys() + get.keys() | |
| 1229 fl.sort() | |
| 1230 for f in fl: | |
| 1231 cf = "" | |
| 1232 if f in merge: cf = " (resolve)" | |
| 1233 self.ui.status(" %s%s\n" % (f, cf)) | |
| 1234 self.ui.warn("aborting update spanning branches!\n") | |
| 1235 self.ui.status("(use update -m to perform a branch merge)\n") | |
| 275 | 1236 return 1 |
| 254 | 1237 # we have to remember what files we needed to get/change |
| 1238 # because any file that's different from either one of its | |
| 1239 # parents must be in the changeset | |
| 1240 mode = 'm' | |
| 588 | 1241 if moddirstate: |
| 1242 self.dirstate.update(mark.keys(), "m") | |
| 254 | 1243 |
| 588 | 1244 if moddirstate: |
| 1245 self.dirstate.setparents(p1, p2) | |
|
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1246 |
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1247 # get the files we don't need to change |
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1248 files = get.keys() |
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1249 files.sort() |
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1250 for f in files: |
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1251 if f[0] == "/": continue |
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1252 self.ui.note("getting %s\n" % f) |
| 276 | 1253 t = self.file(f).read(get[f]) |
|
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1254 try: |
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1255 self.wfile(f, "w").write(t) |
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1256 except IOError: |
|
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1257 os.makedirs(os.path.dirname(self.wjoin(f))) |
|
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1258 self.wfile(f, "w").write(t) |
| 441 | 1259 util.set_exec(self.wjoin(f), mf2[f]) |
| 588 | 1260 if moddirstate: |
| 1261 self.dirstate.update([f], mode) | |
| 46 | 1262 |
|
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1263 # merge the tricky bits |
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1264 files = merge.keys() |
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1265 files.sort() |
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1266 for f in files: |
| 256 | 1267 self.ui.status("merging %s\n" % f) |
| 276 | 1268 m, o, flag = merge[f] |
|
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1269 self.merge3(f, m, o) |
| 441 | 1270 util.set_exec(self.wjoin(f), flag) |
| 588 | 1271 if moddirstate: |
| 1272 self.dirstate.update([f], 'm') | |
|
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1273 |
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1274 for f in remove: |
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1275 self.ui.note("removing %s\n" % f) |
| 254 | 1276 os.unlink(f) |
| 578 | 1277 # try removing directories that might now be empty |
| 1278 try: os.removedirs(os.path.dirname(f)) | |
| 1279 except: pass | |
| 588 | 1280 if moddirstate: |
| 1281 if mode == 'n': | |
| 1282 self.dirstate.forget(remove) | |
| 1283 else: | |
| 1284 self.dirstate.update(remove, 'r') | |
|
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1285 |
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1286 def merge3(self, fn, my, other): |
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1287 """perform a 3-way merge in the working directory""" |
| 249 | 1288 |
| 96 | 1289 def temp(prefix, node): |
| 1290 pre = "%s~%s." % (os.path.basename(fn), prefix) | |
| 1291 (fd, name) = tempfile.mkstemp("", pre) | |
| 417 | 1292 f = os.fdopen(fd, "wb") |
| 96 | 1293 f.write(fl.revision(node)) |
| 1294 f.close() | |
| 1295 return name | |
| 1296 | |
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1297 fl = self.file(fn) |
| 96 | 1298 base = fl.ancestor(my, other) |
| 244 | 1299 a = self.wjoin(fn) |
| 346 | 1300 b = temp("base", base) |
| 1301 c = temp("other", other) | |
| 96 | 1302 |
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1303 self.ui.note("resolving %s\n" % fn) |
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1304 self.ui.debug("file %s: other %s ancestor %s\n" % |
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1305 (fn, short(other), short(base))) |
| 96 | 1306 |
|
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1307 cmd = self.ui.config("ui", "merge") or \ |
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1308 os.environ.get("HGMERGE", "hgmerge") |
| 240 | 1309 r = os.system("%s %s %s %s" % (cmd, a, b, c)) |
|
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1310 if r: |
| 275 | 1311 self.ui.warn("merging %s failed!\n" % fn) |
|
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1312 |
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1313 os.unlink(b) |
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1314 os.unlink(c) |
| 96 | 1315 |
| 247 | 1316 def verify(self): |
| 1317 filelinkrevs = {} | |
| 1318 filenodes = {} | |
| 1319 changesets = revisions = files = 0 | |
| 1320 errors = 0 | |
| 1321 | |
| 302 | 1322 seen = {} |
| 247 | 1323 self.ui.status("checking changesets\n") |
| 1324 for i in range(self.changelog.count()): | |
| 1325 changesets += 1 | |
| 1326 n = self.changelog.node(i) | |
| 302 | 1327 if n in seen: |
| 1328 self.ui.warn("duplicate changeset at revision %d\n" % i) | |
| 1329 errors += 1 | |
| 1330 seen[n] = 1 | |
| 515 | 1331 |
| 247 | 1332 for p in self.changelog.parents(n): |
| 1333 if p not in self.changelog.nodemap: | |
| 1334 self.ui.warn("changeset %s has unknown parent %s\n" % | |
| 1335 (short(n), short(p))) | |
| 1336 errors += 1 | |
| 1337 try: | |
| 1338 changes = self.changelog.read(n) | |
| 1339 except Exception, inst: | |
| 1340 self.ui.warn("unpacking changeset %s: %s\n" % (short(n), inst)) | |
| 1341 errors += 1 | |
| 1342 | |
| 1343 for f in changes[3]: | |
| 1344 filelinkrevs.setdefault(f, []).append(i) | |
| 1345 | |
| 302 | 1346 seen = {} |
| 247 | 1347 self.ui.status("checking manifests\n") |
| 1348 for i in range(self.manifest.count()): | |
| 1349 n = self.manifest.node(i) | |
| 302 | 1350 if n in seen: |
| 1351 self.ui.warn("duplicate manifest at revision %d\n" % i) | |
| 1352 errors += 1 | |
| 1353 seen[n] = 1 | |
| 515 | 1354 |
| 247 | 1355 for p in self.manifest.parents(n): |
| 1356 if p not in self.manifest.nodemap: | |
| 1357 self.ui.warn("manifest %s has unknown parent %s\n" % | |
| 1358 (short(n), short(p))) | |
| 1359 errors += 1 | |
| 1360 | |
| 1361 try: | |
| 1362 delta = mdiff.patchtext(self.manifest.delta(n)) | |
| 1363 except KeyboardInterrupt: | |
| 582 | 1364 self.ui.warn("aborted") |
| 247 | 1365 sys.exit(0) |
| 1366 except Exception, inst: | |
| 1367 self.ui.warn("unpacking manifest %s: %s\n" | |
| 1368 % (short(n), inst)) | |
| 1369 errors += 1 | |
| 1370 | |
| 1371 ff = [ l.split('\0') for l in delta.splitlines() ] | |
| 1372 for f, fn in ff: | |
| 284 | 1373 filenodes.setdefault(f, {})[bin(fn[:40])] = 1 |
| 247 | 1374 |
| 1375 self.ui.status("crosschecking files in changesets and manifests\n") | |
| 1376 for f in filenodes: | |
| 1377 if f not in filelinkrevs: | |
| 1378 self.ui.warn("file %s in manifest but not in changesets\n" % f) | |
| 1379 errors += 1 | |
| 1380 | |
| 1381 for f in filelinkrevs: | |
| 1382 if f not in filenodes: | |
| 1383 self.ui.warn("file %s in changeset but not in manifest\n" % f) | |
| 1384 errors += 1 | |
| 1385 | |
| 1386 self.ui.status("checking files\n") | |
| 1387 ff = filenodes.keys() | |
| 1388 ff.sort() | |
| 1389 for f in ff: | |
| 1390 if f == "/dev/null": continue | |
| 1391 files += 1 | |
| 1392 fl = self.file(f) | |
| 1393 nodes = { nullid: 1 } | |
| 302 | 1394 seen = {} |
| 247 | 1395 for i in range(fl.count()): |
| 1396 revisions += 1 | |
| 1397 n = fl.node(i) | |
| 1398 | |
| 302 | 1399 if n in seen: |
| 1400 self.ui.warn("%s: duplicate revision %d\n" % (f, i)) | |
| 1401 errors += 1 | |
| 1402 | |
| 247 | 1403 if n not in filenodes[f]: |
| 1404 self.ui.warn("%s: %d:%s not in manifests\n" | |
| 1405 % (f, i, short(n))) | |
| 1406 errors += 1 | |
| 1407 else: | |
| 1408 del filenodes[f][n] | |
| 1409 | |
| 1410 flr = fl.linkrev(n) | |
| 1411 if flr not in filelinkrevs[f]: | |
| 1412 self.ui.warn("%s:%s points to unexpected changeset %d\n" | |
| 1413 % (f, short(n), fl.linkrev(n))) | |
| 1414 errors += 1 | |
| 1415 else: | |
| 1416 filelinkrevs[f].remove(flr) | |
| 1417 | |
| 1418 # verify contents | |
| 1419 try: | |
| 1420 t = fl.read(n) | |
| 1421 except Exception, inst: | |
| 1422 self.ui.warn("unpacking file %s %s: %s\n" | |
| 1423 % (f, short(n), inst)) | |
| 1424 errors += 1 | |
| 1425 | |
| 1426 # verify parents | |
| 1427 (p1, p2) = fl.parents(n) | |
| 1428 if p1 not in nodes: | |
| 1429 self.ui.warn("file %s:%s unknown parent 1 %s" % | |
| 1430 (f, short(n), short(p1))) | |
| 1431 errors += 1 | |
| 1432 if p2 not in nodes: | |
| 1433 self.ui.warn("file %s:%s unknown parent 2 %s" % | |
| 1434 (f, short(n), short(p1))) | |
| 1435 errors += 1 | |
| 1436 nodes[n] = 1 | |
| 1437 | |
| 1438 # cross-check | |
| 1439 for node in filenodes[f]: | |
| 1440 self.ui.warn("node %s in manifests not in %s\n" | |
| 1441 % (hex(n), f)) | |
| 1442 errors += 1 | |
| 1443 | |
| 1444 self.ui.status("%d files, %d changesets, %d total revisions\n" % | |
| 1445 (files, changesets, revisions)) | |
| 1446 | |
| 1447 if errors: | |
| 1448 self.ui.warn("%d integrity errors encountered!\n" % errors) | |
| 1449 return 1 | |
| 1450 | |
| 60 | 1451 class remoterepository: |
| 1452 def __init__(self, ui, path): | |
|
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1453 self.url = path |
| 60 | 1454 self.ui = ui |
| 321 | 1455 no_list = [ "localhost", "127.0.0.1" ] |
| 1456 host = ui.config("http_proxy", "host") | |
|
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|
1457 if host is None: |
|
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|
1458 host = os.environ.get("http_proxy") |
|
426
8c90ab5644c9
Allow hgrc's proxy host and $http_proxy env var to start with http://
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|
1459 if host and host.startswith('http://'): |
|
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|
1460 host = host[7:] |
| 321 | 1461 user = ui.config("http_proxy", "user") |
| 1462 passwd = ui.config("http_proxy", "passwd") | |
| 1463 no = ui.config("http_proxy", "no") | |
|
424
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1464 if no is None: |
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|
1465 no = os.environ.get("no_proxy") |
| 321 | 1466 if no: |
| 1467 no_list = no_list + no.split(",") | |
| 515 | 1468 |
| 321 | 1469 no_proxy = 0 |
| 1470 for h in no_list: | |
| 1471 if (path.startswith("http://" + h + "/") or | |
| 1472 path.startswith("http://" + h + ":") or | |
| 1473 path == "http://" + h): | |
| 1474 no_proxy = 1 | |
| 1475 | |
| 1476 # Note: urllib2 takes proxy values from the environment and those will | |
| 1477 # take precedence | |
|
424
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|
1478 for env in ["HTTP_PROXY", "http_proxy", "no_proxy"]: |
|
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|
1479 if os.environ.has_key(env): |
|
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|
1480 del os.environ[env] |
| 321 | 1481 |
| 1482 proxy_handler = urllib2.BaseHandler() | |
| 1483 if host and not no_proxy: | |
| 1484 proxy_handler = urllib2.ProxyHandler({"http" : "http://" + host}) | |
| 1485 | |
| 1486 authinfo = None | |
| 1487 if user and passwd: | |
| 1488 passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm() | |
| 1489 passmgr.add_password(None, host, user, passwd) | |
| 1490 authinfo = urllib2.ProxyBasicAuthHandler(passmgr) | |
| 1491 | |
| 1492 opener = urllib2.build_opener(proxy_handler, authinfo) | |
| 1493 urllib2.install_opener(opener) | |
| 60 | 1494 |
| 1495 def do_cmd(self, cmd, **args): | |
| 83 | 1496 self.ui.debug("sending %s command\n" % cmd) |
| 60 | 1497 q = {"cmd": cmd} |
| 1498 q.update(args) | |
| 1499 qs = urllib.urlencode(q) | |
| 1500 cu = "%s?%s" % (self.url, qs) | |
| 321 | 1501 return urllib2.urlopen(cu) |
| 60 | 1502 |
| 222 | 1503 def heads(self): |
| 1504 d = self.do_cmd("heads").read() | |
| 1505 try: | |
| 1506 return map(bin, d[:-1].split(" ")) | |
| 1507 except: | |
| 1508 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1509 raise | |
| 1510 | |
| 60 | 1511 def branches(self, nodes): |
| 1512 n = " ".join(map(hex, nodes)) | |
|
65
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1513 d = self.do_cmd("branches", nodes=n).read() |
| 217 | 1514 try: |
| 1515 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] | |
| 1516 return br | |
| 1517 except: | |
| 1518 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1519 raise | |
| 60 | 1520 |
| 1521 def between(self, pairs): | |
| 1522 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) | |
|
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|
1523 d = self.do_cmd("between", pairs=n).read() |
| 217 | 1524 try: |
| 1525 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] | |
| 1526 return p | |
| 1527 except: | |
| 1528 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
| 1529 raise | |
| 60 | 1530 |
| 1531 def changegroup(self, nodes): | |
| 1532 n = " ".join(map(hex, nodes)) | |
|
65
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|
1533 zd = zlib.decompressobj() |
|
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|
1534 f = self.do_cmd("changegroup", roots=n) |
| 192 | 1535 bytes = 0 |
|
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|
1536 while 1: |
|
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|
1537 d = f.read(4096) |
| 192 | 1538 bytes += len(d) |
|
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|
1539 if not d: |
|
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|
1540 yield zd.flush() |
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|
1541 break |
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|
1542 yield zd.decompress(d) |
| 192 | 1543 self.ui.note("%d bytes of data transfered\n" % bytes) |
| 60 | 1544 |
| 1545 def repository(ui, path=None, create=0): | |
|
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1546 if path and path[:7] == "http://": |
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|
1547 return remoterepository(ui, path) |
| 60 | 1548 if path and path[:5] == "hg://": |
|
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1549 return remoterepository(ui, path.replace("hg://", "http://")) |
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|
1550 if path and path[:11] == "old-http://": |
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diff
changeset
|
1551 return localrepository(ui, path.replace("old-http://", "http://")) |
| 60 | 1552 else: |
| 1553 return localrepository(ui, path, create) | |
| 1554 |