[PATCH] Merging identical changes from another branch -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [PATCH] Merging identical changes from another branch From: Michael A Fetterman <Michael.Fetterman@cl.cam.ac.uk> The issue comes up when a local uncommitted *new* file (i.e. not in the current manifest) is being merged with an identical file from a branch. Since the file is not in the current manifest (it's either in the current "to-be-added" list, or in the "unknown" state), there's no (local) node from which to create a mergepoint. manifest hash: 4e64ce654a6473524789a97bbaf8bff61b4343af -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCuM/1ywK+sNU5EO8RAn7xAKCJoH/CgzVK4h4xPJDrd2lY9XOINACgmt01 92uuMswZXcoCchQAaxew7C0= =qRsk -----END PGP SIGNATURE-----

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#!/usr/bin/env python

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import sys, os

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from mercurial import hg

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f = sys.argv[1]

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

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

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

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for i in xrange(r1.count()):

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    n = r1.node(i)

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    p1, p2 = r1.parents(n)

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    l = r1.linkrev(n)

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    t = r1.revision(n)

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    n2 = r2.addrevision(t, tr, l, p1, p2)

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tr.close()

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os.rename(f + ".i", f + ".i.old")

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os.rename(f + ".d", f + ".d.old")

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os.rename(f + ".i2", f + ".i")

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os.rename(f + ".d2", f + ".d")