author | mpm@selenic.com |
Wed, 08 Jun 2005 16:15:07 -0800 | |
changeset 287 | cd6a462ed1e1 |
parent 284 | d7c2efd0b541 |
child 288 | 97c87ac6d7a4 |
permissions | -rw-r--r-- |
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# hg.py - repository classes for mercurial |
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# |
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# Copyright 2005 Matt Mackall <mpm@selenic.com> |
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# |
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# This software may be used and distributed according to the terms |
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# of the GNU General Public License, incorporated herein by reference. |
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249 | 8 |
import sys, struct, os |
262 | 9 |
from revlog import * |
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from demandload import * |
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demandload(globals(), "re lock urllib urllib2 transaction time socket") |
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demandload(globals(), "tempfile byterange difflib") |
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276 | 14 |
def is_exec(f): |
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return (os.stat(f).st_mode & 0100 != 0) |
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def set_exec(f, mode): |
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s = os.stat(f).st_mode |
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if (s & 0100 != 0) == mode: |
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return |
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os.chmod(f, s & 0666 | (mode * 0111)) |
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class filelog(revlog): |
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def __init__(self, opener, path): |
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revlog.__init__(self, opener, |
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os.path.join("data", path + ".i"), |
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os.path.join("data", path + ".d")) |
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def read(self, node): |
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return self.revision(node) |
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def add(self, text, transaction, link, p1=None, p2=None): |
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return self.addrevision(text, transaction, link, p1, p2) |
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79 | 34 |
def annotate(self, node): |
199 | 35 |
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def decorate(text, rev): |
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return [(rev, l) for l in text.splitlines(1)] |
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def strip(annotation): |
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return [e[1] for e in annotation] |
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def pair(parent, child): |
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new = [] |
262 | 44 |
sm = difflib.SequenceMatcher(None, strip(parent), strip(child)) |
79 | 45 |
for o, m, n, s, t in sm.get_opcodes(): |
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if o == 'equal': |
199 | 47 |
new += parent[m:n] |
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else: |
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new += child[s:t] |
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return new |
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# find all ancestors |
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needed = {node:1} |
199 | 54 |
visit = [node] |
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while visit: |
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n = visit.pop(0) |
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for p in self.parents(n): |
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if p not in needed: |
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needed[p] = 1 |
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visit.append(p) |
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else: |
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# count how many times we'll use this |
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needed[p] += 1 |
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# sort by revision which is a topological order |
199 | 66 |
visit = needed.keys() |
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visit = [ (self.rev(n), n) for n in visit ] |
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visit.sort() |
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visit = [ p[1] for p in visit ] |
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hist = {} |
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for n in visit: |
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curr = decorate(self.read(n), self.linkrev(n)) |
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for p in self.parents(n): |
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if p != nullid: |
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curr = pair(hist[p], curr) |
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# trim the history of unneeded revs |
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needed[p] -= 1 |
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if not needed[p]: |
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del hist[p] |
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199 | 81 |
hist[n] = curr |
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return hist[n] |
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79 | 84 |
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class manifest(revlog): |
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def __init__(self, opener): |
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self.mapcache = None |
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self.listcache = None |
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self.addlist = None |
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revlog.__init__(self, opener, "00manifest.i", "00manifest.d") |
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def read(self, node): |
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if self.mapcache and self.mapcache[0] == node: |
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return self.mapcache[1].copy() |
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text = self.revision(node) |
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map = {} |
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flag = {} |
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self.listcache = (text, text.splitlines(1)) |
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for l in self.listcache[1]: |
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(f, n) = l.split('\0') |
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map[f] = bin(n[:40]) |
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flag[f] = (n[40:-1] == "x") |
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self.mapcache = (node, map, flag) |
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return map |
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276 | 106 |
def readflags(self, node): |
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if self.mapcache or self.mapcache[0] != node: |
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self.read(node) |
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return self.mapcache[2] |
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def diff(self, a, b): |
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# this is sneaky, as we're not actually using a and b |
140 | 113 |
if self.listcache and self.addlist and self.listcache[0] == a: |
98 | 114 |
d = mdiff.diff(self.listcache[1], self.addlist, 1) |
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if mdiff.patch(a, d) != b: |
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sys.stderr.write("*** sortdiff failed, falling back ***\n") |
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return mdiff.textdiff(a, b) |
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return d |
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else: |
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return mdiff.textdiff(a, b) |
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def add(self, map, flags, transaction, link, p1=None, p2=None): |
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files = map.keys() |
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files.sort() |
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self.addlist = ["%s\000%s%s\n" % |
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(f, hex(map[f]), flags[f] and "x" or '') |
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for f in files] |
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text = "".join(self.addlist) |
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n = self.addrevision(text, transaction, link, p1, p2) |
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self.mapcache = (n, map) |
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self.listcache = (text, self.addlist) |
140 | 134 |
self.addlist = None |
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return n |
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class changelog(revlog): |
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def __init__(self, opener): |
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revlog.__init__(self, opener, "00changelog.i", "00changelog.d") |
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def extract(self, text): |
37 | 143 |
if not text: |
40 | 144 |
return (nullid, "", "0", [], "") |
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last = text.index("\n\n") |
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desc = text[last + 2:] |
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l = text[:last].splitlines() |
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manifest = bin(l[0]) |
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user = l[1] |
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date = l[2] |
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files = l[3:] |
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return (manifest, user, date, files, desc) |
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def read(self, node): |
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return self.extract(self.revision(node)) |
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|
203 | 157 |
def add(self, manifest, list, desc, transaction, p1=None, p2=None, |
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user=None, date=None): |
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user = (user or |
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os.environ.get("HGUSER") or |
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os.environ.get("EMAIL") or |
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os.environ.get("LOGNAME", "unknown") + '@' + socket.getfqdn()) |
203 | 163 |
date = date or "%d %d" % (time.time(), time.timezone) |
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list.sort() |
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l = [hex(manifest), user, date] + list + ["", desc] |
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text = "\n".join(l) |
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return self.addrevision(text, transaction, self.count(), p1, p2) |
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|
220 | 169 |
class dirstate: |
244 | 170 |
def __init__(self, opener, ui, root): |
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self.opener = opener |
244 | 172 |
self.root = root |
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self.dirty = 0 |
20 | 174 |
self.ui = ui |
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self.map = None |
227 | 176 |
self.pl = None |
220 | 177 |
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def __del__(self): |
220 | 179 |
if self.dirty: |
180 |
self.write() |
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def __getitem__(self, key): |
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try: |
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return self.map[key] |
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except TypeError: |
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self.read() |
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return self[key] |
220 | 188 |
|
189 |
def __contains__(self, key): |
|
190 |
if not self.map: self.read() |
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return key in self.map |
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192 |
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227 | 193 |
def parents(self): |
194 |
if not self.pl: |
|
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self.read() |
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return self.pl |
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||
198 |
def setparents(self, p1, p2 = nullid): |
|
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self.dirty = 1 |
|
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self.pl = p1, p2 |
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220 | 202 |
def state(self, key): |
203 |
try: |
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return self[key][0] |
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except KeyError: |
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return "?" |
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def read(self): |
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if self.map is not None: return self.map |
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self.map = {} |
227 | 212 |
self.pl = [nullid, nullid] |
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try: |
220 | 214 |
st = self.opener("dirstate").read() |
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except: return |
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227 | 217 |
self.pl = [st[:20], st[20: 40]] |
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219 |
pos = 40 |
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while pos < len(st): |
220 | 221 |
e = struct.unpack(">cllll", st[pos:pos+17]) |
222 |
l = e[4] |
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223 |
pos += 17 |
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224 |
f = st[pos:pos + l] |
220 | 225 |
self.map[f] = e[:4] |
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226 |
pos += l |
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227 |
|
220 | 228 |
def update(self, files, state): |
229 |
''' current states: |
|
230 |
n normal |
|
231 | 231 |
m needs merging |
220 | 232 |
r marked for removal |
233 |
a marked for addition''' |
|
234 |
||
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235 |
if not files: return |
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236 |
self.read() |
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237 |
self.dirty = 1 |
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238 |
for f in files: |
220 | 239 |
if state == "r": |
240 |
self.map[f] = ('r', 0, 0, 0) |
|
241 |
else: |
|
253 | 242 |
s = os.stat(os.path.join(self.root, f)) |
243 |
self.map[f] = (state, s.st_mode, s.st_size, s.st_mtime) |
|
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244 |
|
220 | 245 |
def forget(self, files): |
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246 |
if not files: return |
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247 |
self.read() |
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248 |
self.dirty = 1 |
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249 |
for f in files: |
20 | 250 |
try: |
251 |
del self.map[f] |
|
252 |
except KeyError: |
|
220 | 253 |
self.ui.warn("not in dirstate: %s!\n" % f) |
20 | 254 |
pass |
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|
255 |
|
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256 |
def clear(self): |
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257 |
self.map = {} |
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258 |
self.dirty = 1 |
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|
259 |
|
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260 |
def write(self): |
220 | 261 |
st = self.opener("dirstate", "w") |
227 | 262 |
st.write("".join(self.pl)) |
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263 |
for f, e in self.map.items(): |
220 | 264 |
e = struct.pack(">cllll", e[0], e[1], e[2], e[3], len(f)) |
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265 |
st.write(e + f) |
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266 |
self.dirty = 0 |
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267 |
|
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268 |
def copy(self): |
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269 |
self.read() |
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270 |
return self.map.copy() |
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271 |
|
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272 |
# used to avoid circular references so destructors work |
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273 |
def opener(base): |
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274 |
p = base |
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275 |
def o(path, mode="r"): |
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276 |
if p[:7] == "http://": |
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f = os.path.join(p, urllib.quote(path)) |
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278 |
return httprangereader(f) |
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|
279 |
|
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f = os.path.join(p, path) |
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281 |
|
110
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282 |
if mode != "r": |
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|
283 |
try: |
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284 |
s = os.stat(f) |
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|
285 |
except OSError: |
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286 |
d = os.path.dirname(f) |
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287 |
if not os.path.isdir(d): |
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|
288 |
os.makedirs(d) |
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|
289 |
else: |
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290 |
if s.st_nlink > 1: |
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|
291 |
file(f + ".tmp", "w").write(file(f).read()) |
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292 |
os.rename(f+".tmp", f) |
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|
293 |
|
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294 |
return file(f, mode) |
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295 |
|
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296 |
return o |
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297 |
|
60 | 298 |
class localrepository: |
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299 |
def __init__(self, ui, path=None, create=0): |
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300 |
self.remote = 0 |
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301 |
if path and path[:7] == "http://": |
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302 |
self.remote = 1 |
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303 |
self.path = path |
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|
304 |
else: |
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|
305 |
if not path: |
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306 |
p = os.getcwd() |
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307 |
while not os.path.isdir(os.path.join(p, ".hg")): |
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308 |
p = os.path.dirname(p) |
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309 |
if p == "/": raise "No repo found" |
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310 |
path = p |
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311 |
self.path = os.path.join(path, ".hg") |
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312 |
|
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313 |
self.root = path |
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314 |
self.ui = ui |
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|
315 |
|
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316 |
if create: |
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|
317 |
os.mkdir(self.path) |
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|
318 |
os.mkdir(self.join("data")) |
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|
319 |
|
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320 |
self.opener = opener(self.path) |
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|
321 |
self.manifest = manifest(self.opener) |
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322 |
self.changelog = changelog(self.opener) |
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323 |
self.ignorelist = None |
67 | 324 |
self.tags = None |
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|
325 |
|
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326 |
if not self.remote: |
244 | 327 |
self.dirstate = dirstate(self.opener, ui, self.root) |
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|
328 |
|
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329 |
def ignore(self, f): |
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330 |
if self.ignorelist is None: |
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331 |
self.ignorelist = [] |
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332 |
try: |
67 | 333 |
l = open(os.path.join(self.root, ".hgignore")) |
0
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334 |
for pat in l: |
9 | 335 |
if pat != "\n": |
336 |
self.ignorelist.append(re.compile(pat[:-1])) |
|
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|
337 |
except IOError: pass |
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|
338 |
for pat in self.ignorelist: |
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|
339 |
if pat.search(f): return True |
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|
340 |
return False |
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|
341 |
|
67 | 342 |
def lookup(self, key): |
343 |
if self.tags is None: |
|
344 |
self.tags = {} |
|
345 |
try: |
|
254 | 346 |
# read each head of the tags file, ending with the tip |
347 |
# and add each tag found to the map, with "newer" ones |
|
348 |
# taking precedence |
|
67 | 349 |
fl = self.file(".hgtags") |
254 | 350 |
h = fl.heads() |
351 |
h.reverse() |
|
352 |
for r in h: |
|
353 |
for l in fl.revision(r).splitlines(): |
|
354 |
if l: |
|
355 |
n, k = l.split(" ") |
|
356 |
self.tags[k] = bin(n) |
|
67 | 357 |
except KeyError: pass |
358 |
try: |
|
359 |
return self.tags[key] |
|
360 |
except KeyError: |
|
361 |
return self.changelog.lookup(key) |
|
362 |
||
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|
363 |
def join(self, f): |
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364 |
return os.path.join(self.path, f) |
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|
365 |
|
244 | 366 |
def wjoin(self, f): |
367 |
return os.path.join(self.root, f) |
|
368 |
||
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|
369 |
def file(self, f): |
192 | 370 |
if f[0] == '/': f = f[1:] |
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|
371 |
return filelog(self.opener, f) |
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|
372 |
|
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373 |
def transaction(self): |
251 | 374 |
# save dirstate for undo |
263 | 375 |
try: |
376 |
ds = self.opener("dirstate").read() |
|
377 |
except IOError: |
|
378 |
ds = "" |
|
251 | 379 |
self.opener("undo.dirstate", "w").write(ds) |
262 | 380 |
|
381 |
return transaction.transaction(self.opener, self.join("journal"), |
|
382 |
self.join("undo")) |
|
0
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|
383 |
|
210 | 384 |
def recover(self): |
225 | 385 |
lock = self.lock() |
210 | 386 |
if os.path.exists(self.join("recover")): |
387 |
self.ui.status("attempting to rollback interrupted transaction\n") |
|
262 | 388 |
return transaction.rollback(self.opener, self.join("recover")) |
210 | 389 |
else: |
390 |
self.ui.warn("no interrupted transaction available\n") |
|
391 |
||
392 |
def undo(self): |
|
225 | 393 |
lock = self.lock() |
210 | 394 |
if os.path.exists(self.join("undo")): |
395 |
self.ui.status("attempting to rollback last transaction\n") |
|
262 | 396 |
transaction.rollback(self.opener, self.join("undo")) |
251 | 397 |
self.dirstate = None |
398 |
os.rename(self.join("undo.dirstate"), self.join("dirstate")) |
|
399 |
self.dirstate = dirstate(self.opener, self.ui, self.root) |
|
163 | 400 |
else: |
210 | 401 |
self.ui.warn("no undo information available\n") |
162 | 402 |
|
161 | 403 |
def lock(self, wait = 1): |
404 |
try: |
|
405 |
return lock.lock(self.join("lock"), 0) |
|
406 |
except lock.LockHeld, inst: |
|
407 |
if wait: |
|
408 |
self.ui.warn("waiting for lock held by %s\n" % inst.args[0]) |
|
409 |
return lock.lock(self.join("lock"), wait) |
|
410 |
raise inst |
|
411 |
||
203 | 412 |
def rawcommit(self, files, text, user, date, p1=None, p2=None): |
228 | 413 |
p1 = p1 or self.dirstate.parents()[0] or nullid |
414 |
p2 = p2 or self.dirstate.parents()[1] or nullid |
|
203 | 415 |
pchange = self.changelog.read(p1) |
416 |
pmmap = self.manifest.read(pchange[0]) |
|
417 |
tr = self.transaction() |
|
418 |
mmap = {} |
|
419 |
linkrev = self.changelog.count() |
|
420 |
for f in files: |
|
421 |
try: |
|
422 |
t = file(f).read() |
|
423 |
except IOError: |
|
424 |
self.ui.warn("Read file %s error, skipped\n" % f) |
|
425 |
continue |
|
426 |
r = self.file(f) |
|
228 | 427 |
# FIXME - need to find both parents properly |
203 | 428 |
prev = pmmap.get(f, nullid) |
429 |
mmap[f] = r.add(t, tr, linkrev, prev) |
|
430 |
||
431 |
mnode = self.manifest.add(mmap, tr, linkrev, pchange[0]) |
|
432 |
n = self.changelog.add(mnode, files, text, tr, p1, p2, user ,date, ) |
|
433 |
tr.close() |
|
228 | 434 |
self.dirstate.setparents(p1, p2) |
220 | 435 |
self.dirstate.clear() |
436 |
self.dirstate.update(mmap.keys(), "n") |
|
203 | 437 |
|
229 | 438 |
def commit(self, files = None, text = ""): |
220 | 439 |
commit = [] |
440 |
remove = [] |
|
441 |
if files: |
|
442 |
for f in files: |
|
443 |
s = self.dirstate.state(f) |
|
244 | 444 |
if s in 'nmai': |
220 | 445 |
commit.append(f) |
446 |
elif s == 'r': |
|
447 |
remove.append(f) |
|
448 |
else: |
|
244 | 449 |
self.ui.warn("%s not tracked!\n" % f) |
220 | 450 |
else: |
230 | 451 |
(c, a, d, u) = self.diffdir(self.root) |
220 | 452 |
commit = c + a |
453 |
remove = d |
|
0
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diff
changeset
|
454 |
|
220 | 455 |
if not commit and not remove: |
151 | 456 |
self.ui.status("nothing changed\n") |
457 |
return |
|
458 |
||
229 | 459 |
p1, p2 = self.dirstate.parents() |
460 |
c1 = self.changelog.read(p1) |
|
461 |
c2 = self.changelog.read(p2) |
|
462 |
m1 = self.manifest.read(c1[0]) |
|
276 | 463 |
mf1 = self.manifest.readflags(c1[0]) |
229 | 464 |
m2 = self.manifest.read(c2[0]) |
225 | 465 |
lock = self.lock() |
151 | 466 |
tr = self.transaction() |
467 |
||
0
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parents:
diff
changeset
|
468 |
# check in files |
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parents:
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|
469 |
new = {} |
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parents:
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|
470 |
linkrev = self.changelog.count() |
220 | 471 |
commit.sort() |
472 |
for f in commit: |
|
83 | 473 |
self.ui.note(f + "\n") |
0
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parents:
diff
changeset
|
474 |
try: |
276 | 475 |
fp = self.wjoin(f) |
476 |
mf1[f] = is_exec(fp) |
|
477 |
t = file(fp).read() |
|
0
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parents:
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changeset
|
478 |
except IOError: |
220 | 479 |
self.warn("trouble committing %s!\n" % f) |
480 |
raise |
|
481 |
||
0
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parents:
diff
changeset
|
482 |
r = self.file(f) |
229 | 483 |
fp1 = m1.get(f, nullid) |
484 |
fp2 = m2.get(f, nullid) |
|
485 |
new[f] = r.add(t, tr, linkrev, fp1, fp2) |
|
0
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mpm@selenic.com
parents:
diff
changeset
|
486 |
|
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parents:
diff
changeset
|
487 |
# update manifest |
229 | 488 |
m1.update(new) |
489 |
for f in remove: del m1[f] |
|
276 | 490 |
mn = self.manifest.add(m1, mf1, tr, linkrev, c1[0], c2[0]) |
0
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Add back links from file revisions to changeset revisions
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parents:
diff
changeset
|
491 |
|
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parents:
diff
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|
492 |
# add changeset |
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parents:
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changeset
|
493 |
new = new.keys() |
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parents:
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|
494 |
new.sort() |
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parents:
diff
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|
495 |
|
229 | 496 |
edittext = text + "\n" + "HG: manifest hash %s\n" % hex(mn) |
185
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diff
changeset
|
497 |
edittext += "".join(["HG: changed %s\n" % f for f in new]) |
25
daa724b27300
Fix corruption from manifest.listcache optimization
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parents:
20
diff
changeset
|
498 |
edittext += "".join(["HG: removed %s\n" % f for f in remove]) |
0
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parents:
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|
499 |
edittext = self.ui.edit(edittext) |
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parents:
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|
500 |
|
287 | 501 |
if not edittext: |
502 |
return 1 |
|
503 |
||
229 | 504 |
n = self.changelog.add(mn, new, edittext, tr, p1, p2) |
0
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|
505 |
tr.close() |
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parents:
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|
506 |
|
229 | 507 |
self.dirstate.setparents(n) |
220 | 508 |
self.dirstate.update(new, "n") |
509 |
self.dirstate.forget(remove) |
|
0
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Add back links from file revisions to changeset revisions
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parents:
diff
changeset
|
510 |
|
230 | 511 |
def diffdir(self, path, changeset = None): |
0
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parents:
diff
changeset
|
512 |
changed = [] |
220 | 513 |
added = [] |
514 |
unknown = [] |
|
4
ce3bd728b858
Fix exception handling for reading current working version
mpm@selenic.com
parents:
0
diff
changeset
|
515 |
mf = {} |
0
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mpm@selenic.com
parents:
diff
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|
516 |
|
29 | 517 |
if changeset: |
518 |
change = self.changelog.read(changeset) |
|
4
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Fix exception handling for reading current working version
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parents:
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diff
changeset
|
519 |
mf = self.manifest.read(change[0]) |
230 | 520 |
dc = dict.fromkeys(mf) |
521 |
else: |
|
522 |
changeset = self.dirstate.parents()[0] |
|
523 |
change = self.changelog.read(changeset) |
|
524 |
mf = self.manifest.read(change[0]) |
|
220 | 525 |
dc = self.dirstate.copy() |
29 | 526 |
|
527 |
def fcmp(fn): |
|
244 | 528 |
t1 = file(self.wjoin(fn)).read() |
29 | 529 |
t2 = self.file(fn).revision(mf[fn]) |
530 |
return cmp(t1, t2) |
|
531 |
||
0
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Add back links from file revisions to changeset revisions
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parents:
diff
changeset
|
532 |
for dir, subdirs, files in os.walk(self.root): |
9117c6561b0b
Add back links from file revisions to changeset revisions
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parents:
diff
changeset
|
533 |
d = dir[len(self.root)+1:] |
9117c6561b0b
Add back links from file revisions to changeset revisions
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parents:
diff
changeset
|
534 |
if ".hg" in subdirs: subdirs.remove(".hg") |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
535 |
|
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
536 |
for f in files: |
9117c6561b0b
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parents:
diff
changeset
|
537 |
fn = os.path.join(d, f) |
64 | 538 |
try: s = os.stat(os.path.join(self.root, fn)) |
0
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
539 |
except: continue |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
540 |
if fn in dc: |
9117c6561b0b
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parents:
diff
changeset
|
541 |
c = dc[fn] |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
542 |
del dc[fn] |
220 | 543 |
if not c: |
29 | 544 |
if fcmp(fn): |
545 |
changed.append(fn) |
|
231 | 546 |
elif c[0] == 'm': |
547 |
changed.append(fn) |
|
220 | 548 |
elif c[0] == 'a': |
549 |
added.append(fn) |
|
550 |
elif c[0] == 'r': |
|
551 |
unknown.append(fn) |
|
276 | 552 |
elif c[2] != s.st_size or (c[1] ^ s.st_mode) & 0100: |
0
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
553 |
changed.append(fn) |
220 | 554 |
elif c[1] != s.st_mode or c[3] != s.st_mtime: |
29 | 555 |
if fcmp(fn): |
0
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
556 |
changed.append(fn) |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
557 |
else: |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
558 |
if self.ignore(fn): continue |
220 | 559 |
unknown.append(fn) |
0
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
560 |
|
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
561 |
deleted = dc.keys() |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
562 |
deleted.sort() |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
563 |
|
220 | 564 |
return (changed, added, deleted, unknown) |
0
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Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
565 |
|
32 | 566 |
def diffrevs(self, node1, node2): |
33 | 567 |
changed, added = [], [] |
32 | 568 |
|
569 |
change = self.changelog.read(node1) |
|
570 |
mf1 = self.manifest.read(change[0]) |
|
33 | 571 |
change = self.changelog.read(node2) |
32 | 572 |
mf2 = self.manifest.read(change[0]) |
573 |
||
574 |
for fn in mf2: |
|
575 |
if mf1.has_key(fn): |
|
576 |
if mf1[fn] != mf2[fn]: |
|
577 |
changed.append(fn) |
|
578 |
del mf1[fn] |
|
579 |
else: |
|
580 |
added.append(fn) |
|
581 |
||
582 |
deleted = mf1.keys() |
|
583 |
deleted.sort() |
|
584 |
||
585 |
return (changed, added, deleted) |
|
586 |
||
0
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
587 |
def add(self, list): |
220 | 588 |
for f in list: |
244 | 589 |
p = self.wjoin(f) |
220 | 590 |
if not os.path.isfile(p): |
591 |
self.ui.warn("%s does not exist!\n" % f) |
|
592 |
elif self.dirstate.state(f) == 'n': |
|
593 |
self.ui.warn("%s already tracked!\n" % f) |
|
594 |
else: |
|
595 |
self.dirstate.update([f], "a") |
|
596 |
||
597 |
def forget(self, list): |
|
598 |
for f in list: |
|
599 |
if self.dirstate.state(f) not in 'ai': |
|
600 |
self.ui.warn("%s not added!\n" % f) |
|
601 |
else: |
|
602 |
self.dirstate.forget([f]) |
|
0
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
603 |
|
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
604 |
def remove(self, list): |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
605 |
for f in list: |
244 | 606 |
p = self.wjoin(f) |
220 | 607 |
if os.path.isfile(p): |
608 |
self.ui.warn("%s still exists!\n" % f) |
|
609 |
elif f not in self.dirstate: |
|
610 |
self.ui.warn("%s not tracked!\n" % f) |
|
611 |
else: |
|
612 |
self.dirstate.update([f], "r") |
|
0
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
613 |
|
222 | 614 |
def heads(self): |
615 |
return self.changelog.heads() |
|
616 |
||
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
617 |
def branches(self, nodes): |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
618 |
if not nodes: nodes = [self.changelog.tip()] |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
619 |
b = [] |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
620 |
for n in nodes: |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
621 |
t = n |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
622 |
while n: |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
623 |
p = self.changelog.parents(n) |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
624 |
if p[1] != nullid or p[0] == nullid: |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
625 |
b.append((t, n, p[0], p[1])) |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
626 |
break |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
627 |
n = p[0] |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
628 |
return b |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
629 |
|
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
630 |
def between(self, pairs): |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
631 |
r = [] |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
632 |
|
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
633 |
for top, bottom in pairs: |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
634 |
n, l, i = top, [], 0 |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
635 |
f = 1 |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
636 |
|
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
637 |
while n != bottom: |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
638 |
p = self.changelog.parents(n)[0] |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
639 |
if i == f: |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
640 |
l.append(n) |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
641 |
f = f * 2 |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
642 |
n = p |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
643 |
i += 1 |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
644 |
|
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
645 |
r.append(l) |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
646 |
|
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
647 |
return r |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
648 |
|
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
649 |
def newer(self, nodes): |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
650 |
m = {} |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
651 |
nl = [] |
94 | 652 |
pm = {} |
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
653 |
cl = self.changelog |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
654 |
t = l = cl.count() |
94 | 655 |
|
656 |
# find the lowest numbered node |
|
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
657 |
for n in nodes: |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
658 |
l = min(l, cl.rev(n)) |
94 | 659 |
m[n] = 1 |
46 | 660 |
|
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
661 |
for i in xrange(l, t): |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
662 |
n = cl.node(i) |
94 | 663 |
if n in m: # explicitly listed |
664 |
pm[n] = 1 |
|
665 |
nl.append(n) |
|
666 |
continue |
|
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
667 |
for p in cl.parents(n): |
94 | 668 |
if p in pm: # parent listed |
669 |
pm[n] = 1 |
|
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
670 |
nl.append(n) |
94 | 671 |
break |
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
672 |
|
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
673 |
return nl |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
674 |
|
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
675 |
def getchangegroup(self, remote): |
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
676 |
m = self.changelog.nodemap |
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
677 |
search = [] |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
678 |
fetch = [] |
148
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
679 |
seen = {} |
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
680 |
seenbranch = {} |
192 | 681 |
|
190
3dd5ce2fddb6
merge: short-circuit search for merge into empty repo
mpm@selenic.com
parents:
187
diff
changeset
|
682 |
# if we have an empty repo, fetch everything |
3dd5ce2fddb6
merge: short-circuit search for merge into empty repo
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parents:
187
diff
changeset
|
683 |
if self.changelog.tip() == nullid: |
222 | 684 |
self.ui.status("requesting all changes\n") |
190
3dd5ce2fddb6
merge: short-circuit search for merge into empty repo
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parents:
187
diff
changeset
|
685 |
return remote.changegroup([nullid]) |
3dd5ce2fddb6
merge: short-circuit search for merge into empty repo
mpm@selenic.com
parents:
187
diff
changeset
|
686 |
|
3dd5ce2fddb6
merge: short-circuit search for merge into empty repo
mpm@selenic.com
parents:
187
diff
changeset
|
687 |
# otherwise, assume we're closer to the tip than the root |
222 | 688 |
self.ui.status("searching for changes\n") |
689 |
heads = remote.heads() |
|
690 |
unknown = [] |
|
691 |
for h in heads: |
|
692 |
if h not in m: |
|
693 |
unknown.append(h) |
|
46 | 694 |
|
222 | 695 |
if not unknown: |
192 | 696 |
self.ui.status("nothing to do!\n") |
60 | 697 |
return None |
222 | 698 |
|
699 |
unknown = remote.branches(unknown) |
|
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
700 |
while unknown: |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
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parents:
55
diff
changeset
|
701 |
n = unknown.pop(0) |
148
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
702 |
seen[n[0]] = 1 |
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
703 |
|
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
704 |
self.ui.debug("examining %s:%s\n" % (short(n[0]), short(n[1]))) |
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
705 |
if n == nullid: break |
148
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
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parents:
146
diff
changeset
|
706 |
if n in seenbranch: |
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
707 |
self.ui.debug("branch already found\n") |
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
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parents:
146
diff
changeset
|
708 |
continue |
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
709 |
if n[1] and n[1] in m: # do we know the base? |
148
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
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parents:
146
diff
changeset
|
710 |
self.ui.debug("found incomplete branch %s:%s\n" |
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
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parents:
146
diff
changeset
|
711 |
% (short(n[0]), short(n[1]))) |
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
712 |
search.append(n) # schedule branch range for scanning |
148
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
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parents:
146
diff
changeset
|
713 |
seenbranch[n] = 1 |
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
714 |
else: |
94 | 715 |
if n[2] in m and n[3] in m: |
716 |
if n[1] not in fetch: |
|
717 |
self.ui.debug("found new changeset %s\n" % |
|
718 |
short(n[1])) |
|
719 |
fetch.append(n[1]) # earliest unknown |
|
720 |
continue |
|
148
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
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parents:
146
diff
changeset
|
721 |
|
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
722 |
r = [] |
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
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parents:
146
diff
changeset
|
723 |
for a in n[2:4]: |
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
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parents:
146
diff
changeset
|
724 |
if a not in seen: r.append(a) |
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
725 |
|
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
726 |
if r: |
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
727 |
self.ui.debug("requesting %s\n" % |
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
728 |
" ".join(map(short, r))) |
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
729 |
for b in remote.branches(r): |
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
730 |
self.ui.debug("received %s:%s\n" % |
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
731 |
(short(b[0]), short(b[1]))) |
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
732 |
if b[0] not in m and b[0] not in seen: |
c32286d0a665
Improve pruning of branches in outstanding changeset algorithm
mpm@selenic.com
parents:
146
diff
changeset
|
733 |
unknown.append(b) |
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
734 |
|
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
735 |
while search: |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
736 |
n = search.pop(0) |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
737 |
l = remote.between([(n[0], n[1])])[0] |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
738 |
p = n[0] |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
739 |
f = 1 |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
740 |
for i in l + [n[1]]: |
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
741 |
if i in m: |
85 | 742 |
if f <= 2: |
83 | 743 |
self.ui.debug("found new branch changeset %s\n" % |
744 |
short(p)) |
|
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
745 |
fetch.append(p) |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
746 |
else: |
83 | 747 |
self.ui.debug("narrowed branch search to %s:%s\n" |
748 |
% (short(p), short(i))) |
|
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
749 |
search.append((p, i)) |
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
750 |
break |
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
751 |
p, f = i, f * 2 |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
752 |
|
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
753 |
for f in fetch: |
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
754 |
if f in m: |
83 | 755 |
raise "already have", short(f[:4]) |
756 |
||
94 | 757 |
self.ui.note("adding new changesets starting at " + |
83 | 758 |
" ".join([short(f) for f in fetch]) + "\n") |
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
759 |
|
56
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
760 |
return remote.changegroup(fetch) |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
761 |
|
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
762 |
def changegroup(self, basenodes): |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
763 |
nodes = self.newer(basenodes) |
ad2ea1185f04
Add getchangegroup code to efficiently calculate and request a changegroup
mpm@selenic.com
parents:
55
diff
changeset
|
764 |
|
46 | 765 |
# construct the link map |
766 |
linkmap = {} |
|
767 |
for n in nodes: |
|
768 |
linkmap[self.changelog.rev(n)] = n |
|
769 |
||
770 |
# construct a list of all changed files |
|
771 |
changed = {} |
|
772 |
for n in nodes: |
|
773 |
c = self.changelog.read(n) |
|
774 |
for f in c[3]: |
|
775 |
changed[f] = 1 |
|
776 |
changed = changed.keys() |
|
777 |
changed.sort() |
|
778 |
||
779 |
# the changegroup is changesets + manifests + all file revs |
|
780 |
revs = [ self.changelog.rev(n) for n in nodes ] |
|
781 |
||
192 | 782 |
for y in self.changelog.group(linkmap): yield y |
783 |
for y in self.manifest.group(linkmap): yield y |
|
46 | 784 |
for f in changed: |
192 | 785 |
yield struct.pack(">l", len(f) + 4) + f |
46 | 786 |
g = self.file(f).group(linkmap) |
192 | 787 |
for y in g: |
788 |
yield y |
|
46 | 789 |
|
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
790 |
def addchangegroup(self, generator): |
222 | 791 |
|
792 |
class genread: |
|
793 |
def __init__(self, generator): |
|
794 |
self.g = generator |
|
795 |
self.buf = "" |
|
796 |
def read(self, l): |
|
797 |
while l > len(self.buf): |
|
798 |
try: |
|
799 |
self.buf += self.g.next() |
|
800 |
except StopIteration: |
|
801 |
break |
|
802 |
d, self.buf = self.buf[:l], self.buf[l:] |
|
803 |
return d |
|
804 |
||
805 |
def getchunk(): |
|
806 |
d = source.read(4) |
|
807 |
if not d: return "" |
|
808 |
l = struct.unpack(">l", d)[0] |
|
809 |
if l <= 4: return "" |
|
810 |
return source.read(l - 4) |
|
811 |
||
812 |
def getgroup(): |
|
813 |
while 1: |
|
814 |
c = getchunk() |
|
815 |
if not c: break |
|
816 |
yield c |
|
817 |
||
818 |
def csmap(x): |
|
819 |
self.ui.debug("add changeset %s\n" % short(x)) |
|
820 |
return self.changelog.count() |
|
821 |
||
822 |
def revmap(x): |
|
823 |
return self.changelog.rev(x) |
|
824 |
||
825 |
if not generator: return |
|
826 |
changesets = files = revisions = 0 |
|
225 | 827 |
|
222 | 828 |
source = genread(generator) |
225 | 829 |
lock = self.lock() |
222 | 830 |
tr = self.transaction() |
831 |
||
832 |
# pull off the changeset group |
|
833 |
self.ui.status("adding changesets\n") |
|
834 |
co = self.changelog.tip() |
|
224
ccbcc4d76f81
fix bad assumption about uniqueness of file versions
mpm@selenic.com
parents:
223
diff
changeset
|
835 |
cn = self.changelog.addgroup(getgroup(), csmap, tr, 1) # unique |
222 | 836 |
changesets = self.changelog.rev(cn) - self.changelog.rev(co) |
837 |
||
838 |
# pull off the manifest group |
|
839 |
self.ui.status("adding manifests\n") |
|
840 |
mm = self.manifest.tip() |
|
841 |
mo = self.manifest.addgroup(getgroup(), revmap, tr) |
|
842 |
||
843 |
# process the files |
|
844 |
self.ui.status("adding file revisions\n") |
|
845 |
while 1: |
|
846 |
f = getchunk() |
|
847 |
if not f: break |
|
848 |
self.ui.debug("adding %s revisions\n" % f) |
|
849 |
fl = self.file(f) |
|
850 |
o = fl.tip() |
|
851 |
n = fl.addgroup(getgroup(), revmap, tr) |
|
852 |
revisions += fl.rev(n) - fl.rev(o) |
|
853 |
files += 1 |
|
854 |
||
855 |
self.ui.status(("modified %d files, added %d changesets" + |
|
856 |
" and %d new revisions\n") |
|
857 |
% (files, changesets, revisions)) |
|
858 |
||
859 |
tr.close() |
|
860 |
return |
|
861 |
||
275 | 862 |
def update(self, node, allow=False, force=False): |
232
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
863 |
pl = self.dirstate.parents() |
275 | 864 |
if not force and pl[1] != nullid: |
254 | 865 |
self.ui.warn("aborting: outstanding uncommitted merges\n") |
46 | 866 |
return |
867 |
||
232
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
868 |
p1, p2 = pl[0], node |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
869 |
m1n = self.changelog.read(p1)[0] |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
870 |
m2n = self.changelog.read(p2)[0] |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
871 |
man = self.manifest.ancestor(m1n, m2n) |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
872 |
m1 = self.manifest.read(m1n) |
276 | 873 |
mf1 = self.manifest.readflags(m1n) |
232
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
874 |
m2 = self.manifest.read(m2n) |
276 | 875 |
mf2 = self.manifest.readflags(m2n) |
232
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
876 |
ma = self.manifest.read(man) |
276 | 877 |
mfa = self.manifest.readflags(m2n) |
232
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
878 |
|
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
879 |
(c, a, d, u) = self.diffdir(self.root) |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
880 |
|
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
881 |
# resolve the manifest to determine which files |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
882 |
# we care about merging |
254 | 883 |
self.ui.note("resolving manifests\n") |
232
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
884 |
self.ui.debug(" ancestor %s local %s remote %s\n" % |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
885 |
(short(man), short(m1n), short(m2n))) |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
886 |
|
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
887 |
merge = {} |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
888 |
get = {} |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
889 |
remove = [] |
46 | 890 |
|
232
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
891 |
# construct a working dir manifest |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
892 |
mw = m1.copy() |
276 | 893 |
mfw = mf1.copy() |
254 | 894 |
for f in a + c + u: |
895 |
mw[f] = "" |
|
276 | 896 |
mfw[f] = is_exec(self.wjoin(f)) |
232
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
897 |
for f in d: |
254 | 898 |
if f in mw: del mw[f] |
232
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
899 |
|
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
900 |
for f, n in mw.iteritems(): |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
901 |
if f in m2: |
277
79279550c8ff
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diff
changeset
|
902 |
s = 0 |
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diff
changeset
|
903 |
|
232
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diff
changeset
|
904 |
if n != m2[f]: |
254 | 905 |
a = ma.get(f, nullid) |
906 |
if n != a and m2[f] != a: |
|
273
4f8174389001
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263
diff
changeset
|
907 |
self.ui.debug(" %s versions differ, resolve\n" % f) |
254 | 908 |
merge[f] = (m1.get(f, nullid), m2[f]) |
276 | 909 |
# merge executable bits |
910 |
# "if we changed or they changed, change in merge" |
|
911 |
a, b, c = mfa.get(f, 0), mfw[f], mf2[f] |
|
912 |
mode = ((a^b) | (a^c)) ^ a |
|
913 |
merge[f] = (m1.get(f, nullid), m2[f], mode) |
|
277
79279550c8ff
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diff
changeset
|
914 |
s = 1 |
273
4f8174389001
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parents:
263
diff
changeset
|
915 |
elif m2[f] != a: |
4f8174389001
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diff
changeset
|
916 |
self.ui.debug(" remote %s is newer, get\n" % f) |
254 | 917 |
get[f] = m2[f] |
277
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276
diff
changeset
|
918 |
s = 1 |
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276
diff
changeset
|
919 |
|
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276
diff
changeset
|
920 |
if not s and mfw[f] != mf2[f]: |
79279550c8ff
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276
diff
changeset
|
921 |
if force: |
79279550c8ff
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276
diff
changeset
|
922 |
self.ui.debug(" updating permissions for %s\n" % f) |
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276
diff
changeset
|
923 |
set_exec(self.wjoin(f), mf2[f]) |
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276
diff
changeset
|
924 |
else: |
79279550c8ff
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parents:
276
diff
changeset
|
925 |
a, b, c = mfa.get(f, 0), mfw[f], mf2[f] |
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diff
changeset
|
926 |
mode = ((a^b) | (a^c)) ^ a |
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diff
changeset
|
927 |
if mode != b: |
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diff
changeset
|
928 |
self.ui.debug(" updating permissions for %s\n" % f) |
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diff
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|
929 |
set_exec(self.wjoin(f), mode) |
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diff
changeset
|
930 |
|
232
fc4a6e5b5812
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parents:
231
diff
changeset
|
931 |
del m2[f] |
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diff
changeset
|
932 |
elif f in ma: |
275 | 933 |
if not force and n != ma[f]: |
232
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diff
changeset
|
934 |
r = self.ui.prompt( |
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diff
changeset
|
935 |
(" local changed %s which remote deleted\n" % f) + |
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diff
changeset
|
936 |
"(k)eep or (d)elete?", "[kd]", "k") |
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diff
changeset
|
937 |
if r == "d": |
fc4a6e5b5812
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parents:
231
diff
changeset
|
938 |
remove.append(f) |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
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parents:
231
diff
changeset
|
939 |
else: |
fc4a6e5b5812
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parents:
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diff
changeset
|
940 |
self.ui.debug("other deleted %s\n" % f) |
254 | 941 |
remove.append(f) # other deleted it |
232
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diff
changeset
|
942 |
else: |
254 | 943 |
if n == m1.get(f, nullid): # same as parent |
944 |
self.ui.debug("remote deleted %s\n" % f) |
|
945 |
remove.append(f) |
|
946 |
else: |
|
947 |
self.ui.debug("working dir created %s, keeping\n" % f) |
|
46 | 948 |
|
232
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diff
changeset
|
949 |
for f, n in m2.iteritems(): |
256 | 950 |
if f[0] == "/": continue |
275 | 951 |
if not force and f in ma and n != ma[f]: |
952 |
r = self.ui.prompt( |
|
953 |
("remote changed %s which local deleted\n" % f) + |
|
954 |
"(k)eep or (d)elete?", "[kd]", "k") |
|
955 |
if r == "d": remove.append(f) |
|
232
fc4a6e5b5812
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parents:
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diff
changeset
|
956 |
else: |
254 | 957 |
self.ui.debug("remote created %s\n" % f) |
232
fc4a6e5b5812
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parents:
231
diff
changeset
|
958 |
get[f] = n |
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parents:
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diff
changeset
|
959 |
|
fc4a6e5b5812
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parents:
231
diff
changeset
|
960 |
del mw, m1, m2, ma |
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231
diff
changeset
|
961 |
|
275 | 962 |
if force: |
963 |
for f in merge: |
|
964 |
get[f] = merge[f][1] |
|
965 |
merge = {} |
|
966 |
||
254 | 967 |
if not merge: |
968 |
# we don't need to do any magic, just jump to the new rev |
|
969 |
mode = 'n' |
|
970 |
p1, p2 = p2, nullid |
|
971 |
else: |
|
275 | 972 |
if not allow: |
973 |
self.ui.status("the following files conflict:\n") |
|
974 |
for f in merge: |
|
975 |
self.ui.status(" %s\n" % f) |
|
976 |
self.ui.warn("aborting update due to conflicting files!\n") |
|
977 |
self.ui.status("(use update -m to allow a merge)\n") |
|
978 |
return 1 |
|
254 | 979 |
# we have to remember what files we needed to get/change |
980 |
# because any file that's different from either one of its |
|
981 |
# parents must be in the changeset |
|
982 |
mode = 'm' |
|
983 |
||
232
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parents:
231
diff
changeset
|
984 |
self.dirstate.setparents(p1, p2) |
191
d7e859cf2f1b
merge: add count of new manifests, files, and revisions
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parents:
190
diff
changeset
|
985 |
|
232
fc4a6e5b5812
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parents:
231
diff
changeset
|
986 |
# get the files we don't need to change |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
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parents:
231
diff
changeset
|
987 |
files = get.keys() |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
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parents:
231
diff
changeset
|
988 |
files.sort() |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
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parents:
231
diff
changeset
|
989 |
for f in files: |
fc4a6e5b5812
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parents:
231
diff
changeset
|
990 |
if f[0] == "/": continue |
273
4f8174389001
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263
diff
changeset
|
991 |
self.ui.note("getting %s\n" % f) |
276 | 992 |
t = self.file(f).read(get[f]) |
993 |
wp = self.wjoin(f) |
|
232
fc4a6e5b5812
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parents:
231
diff
changeset
|
994 |
try: |
276 | 995 |
file(wp, "w").write(t) |
232
fc4a6e5b5812
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parents:
231
diff
changeset
|
996 |
except IOError: |
276 | 997 |
os.makedirs(os.path.dirname(wp)) |
998 |
file(wp, "w").write(t) |
|
999 |
set_exec(wp, mf2[f]) |
|
254 | 1000 |
self.dirstate.update([f], mode) |
46 | 1001 |
|
232
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parents:
231
diff
changeset
|
1002 |
# merge the tricky bits |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
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parents:
231
diff
changeset
|
1003 |
files = merge.keys() |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
1004 |
files.sort() |
fc4a6e5b5812
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parents:
231
diff
changeset
|
1005 |
for f in files: |
256 | 1006 |
self.ui.status("merging %s\n" % f) |
276 | 1007 |
m, o, flag = merge[f] |
232
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
1008 |
self.merge3(f, m, o) |
276 | 1009 |
set_exec(wp, flag) |
254 | 1010 |
self.dirstate.update([f], 'm') |
232
fc4a6e5b5812
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parents:
231
diff
changeset
|
1011 |
|
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
1012 |
for f in remove: |
fc4a6e5b5812
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parents:
231
diff
changeset
|
1013 |
self.ui.note("removing %s\n" % f) |
254 | 1014 |
os.unlink(f) |
1015 |
if mode == 'n': |
|
1016 |
self.dirstate.forget(remove) |
|
1017 |
else: |
|
1018 |
self.dirstate.update(remove, 'r') |
|
232
fc4a6e5b5812
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mpm@selenic.com
parents:
231
diff
changeset
|
1019 |
|
fc4a6e5b5812
hg resolve: merge a given node into the working directory
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parents:
231
diff
changeset
|
1020 |
def merge3(self, fn, my, other): |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
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parents:
231
diff
changeset
|
1021 |
"""perform a 3-way merge in the working directory""" |
249 | 1022 |
|
96 | 1023 |
def temp(prefix, node): |
1024 |
pre = "%s~%s." % (os.path.basename(fn), prefix) |
|
1025 |
(fd, name) = tempfile.mkstemp("", pre) |
|
1026 |
f = os.fdopen(fd, "w") |
|
1027 |
f.write(fl.revision(node)) |
|
1028 |
f.close() |
|
1029 |
return name |
|
1030 |
||
232
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
1031 |
fl = self.file(fn) |
96 | 1032 |
base = fl.ancestor(my, other) |
244 | 1033 |
a = self.wjoin(fn) |
232
fc4a6e5b5812
hg resolve: merge a given node into the working directory
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parents:
231
diff
changeset
|
1034 |
b = temp("other", other) |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
1035 |
c = temp("base", base) |
96 | 1036 |
|
232
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
1037 |
self.ui.note("resolving %s\n" % fn) |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
1038 |
self.ui.debug("file %s: other %s ancestor %s\n" % |
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
1039 |
(fn, short(other), short(base))) |
96 | 1040 |
|
240 | 1041 |
cmd = os.environ.get("HGMERGE", "hgmerge") |
1042 |
r = os.system("%s %s %s %s" % (cmd, a, b, c)) |
|
232
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
1043 |
if r: |
275 | 1044 |
self.ui.warn("merging %s failed!\n" % fn) |
232
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
1045 |
|
fc4a6e5b5812
hg resolve: merge a given node into the working directory
mpm@selenic.com
parents:
231
diff
changeset
|
1046 |
os.unlink(b) |
fc4a6e5b5812
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parents:
231
diff
changeset
|
1047 |
os.unlink(c) |
96 | 1048 |
|
247 | 1049 |
def verify(self): |
1050 |
filelinkrevs = {} |
|
1051 |
filenodes = {} |
|
1052 |
manifestchangeset = {} |
|
1053 |
changesets = revisions = files = 0 |
|
1054 |
errors = 0 |
|
1055 |
||
1056 |
self.ui.status("checking changesets\n") |
|
1057 |
for i in range(self.changelog.count()): |
|
1058 |
changesets += 1 |
|
1059 |
n = self.changelog.node(i) |
|
1060 |
for p in self.changelog.parents(n): |
|
1061 |
if p not in self.changelog.nodemap: |
|
1062 |
self.ui.warn("changeset %s has unknown parent %s\n" % |
|
1063 |
(short(n), short(p))) |
|
1064 |
errors += 1 |
|
1065 |
try: |
|
1066 |
changes = self.changelog.read(n) |
|
1067 |
except Exception, inst: |
|
1068 |
self.ui.warn("unpacking changeset %s: %s\n" % (short(n), inst)) |
|
1069 |
errors += 1 |
|
1070 |
||
1071 |
manifestchangeset[changes[0]] = n |
|
1072 |
for f in changes[3]: |
|
1073 |
filelinkrevs.setdefault(f, []).append(i) |
|
1074 |
||
1075 |
self.ui.status("checking manifests\n") |
|
1076 |
for i in range(self.manifest.count()): |
|
1077 |
n = self.manifest.node(i) |
|
1078 |
for p in self.manifest.parents(n): |
|
1079 |
if p not in self.manifest.nodemap: |
|
1080 |
self.ui.warn("manifest %s has unknown parent %s\n" % |
|
1081 |
(short(n), short(p))) |
|
1082 |
errors += 1 |
|
1083 |
ca = self.changelog.node(self.manifest.linkrev(n)) |
|
1084 |
cc = manifestchangeset[n] |
|
1085 |
if ca != cc: |
|
1086 |
self.ui.warn("manifest %s points to %s, not %s\n" % |
|
1087 |
(hex(n), hex(ca), hex(cc))) |
|
1088 |
errors += 1 |
|
1089 |
||
1090 |
try: |
|
1091 |
delta = mdiff.patchtext(self.manifest.delta(n)) |
|
1092 |
except KeyboardInterrupt: |
|
1093 |
print "aborted" |
|
1094 |
sys.exit(0) |
|
1095 |
except Exception, inst: |
|
1096 |
self.ui.warn("unpacking manifest %s: %s\n" |
|
1097 |
% (short(n), inst)) |
|
1098 |
errors += 1 |
|
1099 |
||
1100 |
ff = [ l.split('\0') for l in delta.splitlines() ] |
|
1101 |
for f, fn in ff: |
|
284 | 1102 |
filenodes.setdefault(f, {})[bin(fn[:40])] = 1 |
247 | 1103 |
|
1104 |
self.ui.status("crosschecking files in changesets and manifests\n") |
|
1105 |
for f in filenodes: |
|
1106 |
if f not in filelinkrevs: |
|
1107 |
self.ui.warn("file %s in manifest but not in changesets\n" % f) |
|
1108 |
errors += 1 |
|
1109 |
||
1110 |
for f in filelinkrevs: |
|
1111 |
if f not in filenodes: |
|
1112 |
self.ui.warn("file %s in changeset but not in manifest\n" % f) |
|
1113 |
errors += 1 |
|
1114 |
||
1115 |
self.ui.status("checking files\n") |
|
1116 |
ff = filenodes.keys() |
|
1117 |
ff.sort() |
|
1118 |
for f in ff: |
|
1119 |
if f == "/dev/null": continue |
|
1120 |
files += 1 |
|
1121 |
fl = self.file(f) |
|
1122 |
nodes = { nullid: 1 } |
|
1123 |
for i in range(fl.count()): |
|
1124 |
revisions += 1 |
|
1125 |
n = fl.node(i) |
|
1126 |
||
1127 |
if n not in filenodes[f]: |
|
1128 |
self.ui.warn("%s: %d:%s not in manifests\n" |
|
1129 |
% (f, i, short(n))) |
|
1130 |
print len(filenodes[f].keys()), fl.count(), f |
|
1131 |
errors += 1 |
|
1132 |
else: |
|
1133 |
del filenodes[f][n] |
|
1134 |
||
1135 |
flr = fl.linkrev(n) |
|
1136 |
if flr not in filelinkrevs[f]: |
|
1137 |
self.ui.warn("%s:%s points to unexpected changeset %d\n" |
|
1138 |
% (f, short(n), fl.linkrev(n))) |
|
1139 |
errors += 1 |
|
1140 |
else: |
|
1141 |
filelinkrevs[f].remove(flr) |
|
1142 |
||
1143 |
# verify contents |
|
1144 |
try: |
|
1145 |
t = fl.read(n) |
|
1146 |
except Exception, inst: |
|
1147 |
self.ui.warn("unpacking file %s %s: %s\n" |
|
1148 |
% (f, short(n), inst)) |
|
1149 |
errors += 1 |
|
1150 |
||
1151 |
# verify parents |
|
1152 |
(p1, p2) = fl.parents(n) |
|
1153 |
if p1 not in nodes: |
|
1154 |
self.ui.warn("file %s:%s unknown parent 1 %s" % |
|
1155 |
(f, short(n), short(p1))) |
|
1156 |
errors += 1 |
|
1157 |
if p2 not in nodes: |
|
1158 |
self.ui.warn("file %s:%s unknown parent 2 %s" % |
|
1159 |
(f, short(n), short(p1))) |
|
1160 |
errors += 1 |
|
1161 |
nodes[n] = 1 |
|
1162 |
||
1163 |
# cross-check |
|
1164 |
for node in filenodes[f]: |
|
1165 |
self.ui.warn("node %s in manifests not in %s\n" |
|
1166 |
% (hex(n), f)) |
|
1167 |
errors += 1 |
|
1168 |
||
1169 |
self.ui.status("%d files, %d changesets, %d total revisions\n" % |
|
1170 |
(files, changesets, revisions)) |
|
1171 |
||
1172 |
if errors: |
|
1173 |
self.ui.warn("%d integrity errors encountered!\n" % errors) |
|
1174 |
return 1 |
|
1175 |
||
60 | 1176 |
class remoterepository: |
1177 |
def __init__(self, ui, path): |
|
176
1d8e9637a0a4
Change hg: protocol name to http: and http: to old-http:
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171
diff
changeset
|
1178 |
self.url = path |
60 | 1179 |
self.ui = ui |
1180 |
||
1181 |
def do_cmd(self, cmd, **args): |
|
83 | 1182 |
self.ui.debug("sending %s command\n" % cmd) |
60 | 1183 |
q = {"cmd": cmd} |
1184 |
q.update(args) |
|
1185 |
qs = urllib.urlencode(q) |
|
1186 |
cu = "%s?%s" % (self.url, qs) |
|
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
1187 |
return urllib.urlopen(cu) |
60 | 1188 |
|
222 | 1189 |
def heads(self): |
1190 |
d = self.do_cmd("heads").read() |
|
1191 |
try: |
|
1192 |
return map(bin, d[:-1].split(" ")) |
|
1193 |
except: |
|
1194 |
self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") |
|
1195 |
raise |
|
1196 |
||
60 | 1197 |
def branches(self, nodes): |
1198 |
n = " ".join(map(hex, nodes)) |
|
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
1199 |
d = self.do_cmd("branches", nodes=n).read() |
217 | 1200 |
try: |
1201 |
br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] |
|
1202 |
return br |
|
1203 |
except: |
|
1204 |
self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") |
|
1205 |
raise |
|
60 | 1206 |
|
1207 |
def between(self, pairs): |
|
1208 |
n = "\n".join(["-".join(map(hex, p)) for p in pairs]) |
|
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
1209 |
d = self.do_cmd("between", pairs=n).read() |
217 | 1210 |
try: |
1211 |
p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] |
|
1212 |
return p |
|
1213 |
except: |
|
1214 |
self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") |
|
1215 |
raise |
|
60 | 1216 |
|
1217 |
def changegroup(self, nodes): |
|
1218 |
n = " ".join(map(hex, nodes)) |
|
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
1219 |
zd = zlib.decompressobj() |
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
1220 |
f = self.do_cmd("changegroup", roots=n) |
192 | 1221 |
bytes = 0 |
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
1222 |
while 1: |
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
1223 |
d = f.read(4096) |
192 | 1224 |
bytes += len(d) |
65
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
1225 |
if not d: |
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
1226 |
yield zd.flush() |
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
1227 |
break |
d40cc5aacc31
Fix up a bunch of bugs in the new merge code
mpm@selenic.com
parents:
64
diff
changeset
|
1228 |
yield zd.decompress(d) |
192 | 1229 |
self.ui.note("%d bytes of data transfered\n" % bytes) |
60 | 1230 |
|
1231 |
def repository(ui, path=None, create=0): |
|
176
1d8e9637a0a4
Change hg: protocol name to http: and http: to old-http:
mpm@selenic.com
parents:
171
diff
changeset
|
1232 |
if path and path[:7] == "http://": |
1d8e9637a0a4
Change hg: protocol name to http: and http: to old-http:
mpm@selenic.com
parents:
171
diff
changeset
|
1233 |
return remoterepository(ui, path) |
60 | 1234 |
if path and path[:5] == "hg://": |
176
1d8e9637a0a4
Change hg: protocol name to http: and http: to old-http:
mpm@selenic.com
parents:
171
diff
changeset
|
1235 |
return remoterepository(ui, path.replace("hg://", "http://")) |
1d8e9637a0a4
Change hg: protocol name to http: and http: to old-http:
mpm@selenic.com
parents:
171
diff
changeset
|
1236 |
if path and path[:11] == "old-http://": |
1d8e9637a0a4
Change hg: protocol name to http: and http: to old-http:
mpm@selenic.com
parents:
171
diff
changeset
|
1237 |
return localrepository(ui, path.replace("old-http://", "http://")) |
60 | 1238 |
else: |
1239 |
return localrepository(ui, path, create) |
|
1240 |
||
0
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
1241 |
class httprangereader: |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
1242 |
def __init__(self, url): |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
1243 |
self.url = url |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
1244 |
self.pos = 0 |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
1245 |
def seek(self, pos): |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
1246 |
self.pos = pos |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
1247 |
def read(self, bytes=None): |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
1248 |
opener = urllib2.build_opener(byterange.HTTPRangeHandler()) |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
1249 |
urllib2.install_opener(opener) |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
1250 |
req = urllib2.Request(self.url) |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
1251 |
end = '' |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
1252 |
if bytes: end = self.pos + bytes |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
1253 |
req.add_header('Range', 'bytes=%d-%s' % (self.pos, end)) |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
1254 |
f = urllib2.urlopen(req) |
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
1255 |
return f.read() |