case "${1:-.}${2:-.}${3:-.}" in
#
-# Deleted in both.
+# Deleted in both or deleted in one and unchanged in the other
#
-"$1..")
- echo "WARNING: $4 is removed in both branches."
- echo "WARNING: This is a potential rename conflict."
- rm -f -- "$4" &&
- exec git-update-cache --remove -- "$4"
- ;;
-
-#
-# Deleted in one and unchanged in the other.
-#
-"$1.$1" | "$1$1.")
+"$1.." | "$1.$1" | "$1$1.")
echo "Removing $4"
- exec rm -f -- "$4" &&
- git-update-cache --remove -- "$4"
+ if test -f "$4"; then
+ rm -f -- "$4"
+ fi &&
+ exec git-update-cache --remove -- "$4"
;;
#
# Added in one.
#
".$2." | "..$3" )
- case "$6$7" in *7??) mode=+x;; *) mode=-x;; esac
- echo "Adding $4 with perm $mode."
- exec git-cat-file blob "$2$3" >"$4" &&
- chmod $mode -- "$4" &&
- git-update-cache --add -- "$4"
+ echo "Adding $4"
+ git-update-cache --add --cacheinfo "$6$7" "$2$3" "$4" &&
+ exec git-checkout-cache -u -f -- "$4"
;;
#
echo "ERROR: but permissions conflict $6->$7."
exit 1
fi
- case "$6" in *7??) mode=+x;; *) mode=-x;; esac
- echo "Adding $4 with perm $mode"
- exec git-cat-file blob "$2" >"$4" &&
- chmod $mode -- "$4" &&
- git-update-cache --add -- "$4"
+ echo "Adding $4"
+ git-update-cache --add --cacheinfo "$6" "$2" "$4" &&
+ exec git-checkout-cache -u -f -- "$4"
;;
#
"$1$2$3")
echo "Auto-merging $4."
orig=`git-unpack-file $1`
- src1=`git-unpack-file $2`
src2=`git-unpack-file $3`
- merge -p "$src1" "$orig" "$src2" > "$4"
+ # We reset the index to the first branch, making
+ # git-diff-file useful
+ git-update-cache --add --cacheinfo "$6" "$2" "$4"
+ git-checkout-cache -u -f -- "$4" &&
+ merge "$4" "$orig" "$src2"
ret=$?
- rm -f -- "$orig" "$src1" "$src2"
+ rm -f -- "$orig" "$src2"
if [ "$6" != "$7" ]; then
echo "ERROR: Permissions conflict: $5->$6,$7."
ret=1
fi
- case "$6" in *7??) mode=+x;; *) mode=-x;; esac
- chmod "$mode" "$4"
if [ $ret -ne 0 ]; then
- # Reset the index to the first branch, making
- # git-diff-file useful
- git-update-cache --add --cacheinfo "$6" "$2" "$4"
echo "ERROR: Merge conflict in $4."
exit 1
fi
- exec git-update-cache --add -- "$4"
+ exec git-update-cache -- "$4"
;;
*)