Staging
v0.5.1
v0.5.1
Revision 9694ec4533b30c1299e9ce7742c65c78b4fa3c5d authored by Junio C Hamano on 03 April 2007, 18:31:21 UTC, committed by Junio C Hamano on 04 April 2007, 02:27:41 UTC
Not that this release really matters, as we will be doing 1.5.1 tomorrow. This commit is to tie the loose ends and merge all of "maint" branch into "master" in preparation. Signed-off-by: Junio C Hamano <junkio@cox.net>
1 parent eb33596
git-reset.sh
#!/bin/sh
#
# Copyright (c) 2005, 2006 Linus Torvalds and Junio C Hamano
#
USAGE='[--mixed | --soft | --hard] [<commit-ish>] [ [--] <paths>...]'
SUBDIRECTORY_OK=Yes
. git-sh-setup
set_reflog_action "reset $*"
require_work_tree
update= reset_type=--mixed
unset rev
while case $# in 0) break ;; esac
do
case "$1" in
--mixed | --soft | --hard)
reset_type="$1"
;;
--)
break
;;
-*)
usage
;;
*)
rev=$(git-rev-parse --verify "$1") || exit
shift
break
;;
esac
shift
done
: ${rev=HEAD}
rev=$(git-rev-parse --verify $rev^0) || exit
# Skip -- in "git reset HEAD -- foo" and "git reset -- foo".
case "$1" in --) shift ;; esac
# git reset --mixed tree [--] paths... can be used to
# load chosen paths from the tree into the index without
# affecting the working tree nor HEAD.
if test $# != 0
then
test "$reset_type" = "--mixed" ||
die "Cannot do partial $reset_type reset."
git-diff-index --cached $rev -- "$@" |
sed -e 's/^:\([0-7][0-7]*\) [0-7][0-7]* \([0-9a-f][0-9a-f]*\) [0-9a-f][0-9a-f]* [A-Z] \(.*\)$/\1 \2 \3/' |
git update-index --add --remove --index-info || exit
git update-index --refresh
exit
fi
cd_to_toplevel
if test "$reset_type" = "--hard"
then
update=-u
fi
# Soft reset does not touch the index file nor the working tree
# at all, but requires them in a good order. Other resets reset
# the index file to the tree object we are switching to.
if test "$reset_type" = "--soft"
then
if test -f "$GIT_DIR/MERGE_HEAD" ||
test "" != "$(git-ls-files --unmerged)"
then
die "Cannot do a soft reset in the middle of a merge."
fi
else
git-read-tree --reset $update "$rev" || exit
fi
# Any resets update HEAD to the head being switched to.
if orig=$(git-rev-parse --verify HEAD 2>/dev/null)
then
echo "$orig" >"$GIT_DIR/ORIG_HEAD"
else
rm -f "$GIT_DIR/ORIG_HEAD"
fi
git-update-ref -m "$GIT_REFLOG_ACTION" HEAD "$rev"
update_ref_status=$?
case "$reset_type" in
--hard )
test $update_ref_status = 0 && {
printf "HEAD is now at "
GIT_PAGER= git log --max-count=1 --pretty=oneline \
--abbrev-commit HEAD
}
;;
--soft )
;; # Nothing else to do
--mixed )
# Report what has not been updated.
git-update-index --refresh
;;
esac
rm -f "$GIT_DIR/MERGE_HEAD" "$GIT_DIR/rr-cache/MERGE_RR" \
"$GIT_DIR/SQUASH_MSG" "$GIT_DIR/MERGE_MSG"
exit $update_ref_status
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