[PATCH] Clean up destination directory if a clone fails. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [PATCH] Clean up destination directory if a clone fails. From: Bryan O'Sullivan <bos@serpentine.com> On Mon, 2005-06-27 at 16:27 +0800, Soh Tk-r28629 wrote: > Hg clone left the dest directory if the source isn't valid. > I think it should either validate the source before mkdir, or do a > rmdir to clean it up. Good suggestion, thanks. As validating the source in advance isn't really practical, I opted for the latter. manifest hash: 1508afddd2402142f9d8b2387652d4cb28ccc1f5 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCwRGPywK+sNU5EO8RApBOAJ9Fj22MP3pYJhxWsj8BYbcgWzIOKwCff9yC lX87RrDKicM1W61lBpQl20w= =efck -----END PGP SIGNATURE-----

#!/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")