undef/git-commit-vandalism
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"git checkout": add "-u" flag to update HEAD conditionally

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And fix braino on testing "-f".
This commit is contained in:
Linus Torvalds 2005-06-21 09:59:26 -07:00
parent 303e5f4c32
commit a79944d76c
1 changed files with 9 additions and 6 deletions
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15
git-checkout-script
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@ -6,11 +6,14 @@ new=${new:-$old}
args=($(git-rev-parse --no-revs "$@")) args=($(git-rev-parse --no-revs "$@"))
i=0 i=0
force=0 force=
update=
while [ $i -lt ${#args} ]; do while [ $i -lt ${#args} ]; do
case "${args[$i]}" in case "${args[$i]}" in
"-f") "-f")
force=1;; force=1;;
"-u")
update=1;;
"") "")
;; ;;
*) *)
@ -20,11 +23,11 @@ while [ $i -lt ${#args} ]; do
i=$(($i+1)) i=$(($i+1))
done done
if $force if [ "$force" ]
then then
git-read-tree --reset $new && git-read-tree --reset $new &&
git-checkout-cache -q -f -u -a && git-checkout-cache -q -f -u -a
echo $new > "$GIT_DIR/HEAD"
else else
git-read-tree -m -u $old $new && echo $new > "$GIT_DIR/HEAD" git-read-tree -m -u $old $new
fi fi && [ "$update" ] && echo $new > "$GIT_DIR/HEAD"