bisect extension for mercurial
it works almost the same as git-bisect:
hg bisect init # start bisecting
hg bisect bad # mark current revision as broken
hg bisect good [<rev>] # mark <rev> as working
... the bisect code finds a new revision to try
... see if it works
hg bisect good # if it worked
hg bisect bad # it doesn't work
continue until there is only one revision left
#!/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")