rewrite-log
author Benoit Boissinot <benoit.boissinot@ens-lyon.org>
Fri, 11 Nov 2005 15:34:06 -0800
changeset 1529 a208e86bbc34
parent 141 5f471a75d607
permissions -rw-r--r--
add dirstate.lazyread, write atomically the dirstate - add a dirstate.lazyread function that read only if it wasn't read before and update all callers - use the atomic keyword from util.opener to atomically write the dirstate mercurial/dirstate.py

#!/usr/bin/env python
import sys, os
from mercurial import hg

f = sys.argv[1]

r1 = hg.revlog(open, f + ".i", f + ".d")
r2 = hg.revlog(open, f + ".i2", f + ".d2")

tr = hg.transaction(open, "journal")

for i in xrange(r1.count()):
    n = r1.node(i)
    p1, p2 = r1.parents(n)
    l = r1.linkrev(n)
    t = r1.revision(n)
    n2 = r2.addrevision(t, tr, l, p1, p2)
tr.close()

os.rename(f + ".i", f + ".i.old")
os.rename(f + ".d", f + ".d.old")
os.rename(f + ".i2", f + ".i")
os.rename(f + ".d2", f + ".d")