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authorJunio C Hamano <gitster@pobox.com>2008-07-07 00:16:38 -0700
committerJunio C Hamano <gitster@pobox.com>2008-07-07 13:12:56 -0700
commit22e407951ef2572c1e68a39364fd3c4b649a3495 (patch)
tree204139801028c6c7e8e17f2ff116a17e9c96c601 /git-rebase--interactive.sh
parent44701c67fd1d5d771b440c8646b7b268d4f1402d (diff)
downloadgit-22e407951ef2572c1e68a39364fd3c4b649a3495.tar.gz
Teach "am" and "rebase" to mark the original position with ORIG_HEAD
"merge" and "reset" leave the original point in history in ORIG_HEAD, which makes it easy to go back to where you were before you inflict a major damage to your history and realize that you do not like the result at all. These days with reflog, we technically do not need to use ORIG_HEAD, but it is a handy way nevertheless. This teaches "am" and "rebase" (all forms --- the vanilla one that uses "am" as its backend, "-m" variant that cherry-picks, and "--interactive") to do the same. The original idea and a partial implementation to do this only for "rebase -m" was by Brian Gernhardt; this extends on his idea. Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-rebase--interactive.sh')
-rwxr-xr-xgit-rebase--interactive.sh1
1 files changed, 1 insertions, 0 deletions
diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index a64d9d57ab..02d7e3c7b0 100755
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -549,6 +549,7 @@ EOF
has_action "$TODO" ||
die_abort "Nothing to do"
+ git update-ref ORIG_HEAD $HEAD
output git checkout $ONTO && do_rest
;;
esac