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[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-----
author mpm@selenic.com
date Tue, 21 Jun 2005 18:41:57 -0800
parents
children 5b22029b5aa2
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#!/bin/sh -x

cat <<'EOF' > merge
#!/bin/sh
echo merging for `basename $1`
EOF
chmod +x merge

mkdir t
cd t
hg init
echo This is file a1 > a
hg add a
hg commit -t "commit #0" -d "0 0" -u user
echo This is file b1 > b
hg add b
hg commit -t "commit #1" -d "0 0" -u user

hg update 0
echo This is file c1 > c
hg add c
hg commit -t "commit #2" -d "0 0" -u user
echo This is file b1 > b
env HGMERGE=../merge hg update -m 1
# no merges expected
cd ..; /bin/rm -rf t

mkdir t
cd t
hg init
echo This is file a1 > a
hg add a
hg commit -t "commit #0" -d "0 0" -u user
echo This is file b1 > b
hg add b
hg commit -t "commit #1" -d "0 0" -u user

hg update 0
echo This is file c1 > c
hg add c
hg commit -t "commit #2" -d "0 0" -u user
echo This is file b2 > b
env HGMERGE=../merge hg update -m 1
# merge of b expected
cd ..; /bin/rm -rf t

mkdir t
cd t
hg init
echo This is file a1 > a
hg add a
hg commit -t "commit #0" -d "0 0" -u user
echo This is file b1 > b
hg add b
hg commit -t "commit #1" -d "0 0" -u user
echo This is file b22 > b
hg commit -t "commit #2" -d "0 0" -u user
hg update 1
echo This is file c1 > c
hg add c
hg commit -t "commit #3" -d "0 0" -u user
echo This is file b22 > b
env HGMERGE=../merge hg update -m 2
# no merges expected
cd ..; /bin/rm -rf t

mkdir t
cd t
hg init
echo This is file a1 > a
hg add a
hg commit -t "commit #0" -d "0 0" -u user
echo This is file b1 > b
hg add b
hg commit -t "commit #1" -d "0 0" -u user
echo This is file b22 > b
hg commit -t "commit #2" -d "0 0" -u user
hg update 1
echo This is file c1 > c
hg add c
hg commit -t "commit #3" -d "0 0" -u user
echo This is file b33 > b
env HGMERGE=../merge hg update -m 2
# merge of b expected
cd ..; /bin/rm -rf t