# been handled already by git-read-tree, but that one doesn't
# do any merges that might change the tree layout.
+verify_path() {
+ file="$1"
+ dir=`dirname "$file"` &&
+ mkdir -p "$dir" &&
+ rm -f -- "$file" &&
+ : >"$file"
+}
+
case "${1:-.}${2:-.}${3:-.}" in
#
# Deleted in both or deleted in one and unchanged in the other
# Modified in both, but differently.
#
"$1$2$3" | ".$2$3")
+
+ case ",$6,$7," in
+ *,120000,*)
+ echo "ERROR: $4: Not merging symbolic link changes."
+ exit 1
+ ;;
+ esac
+
src2=`git-unpack-file $3`
case "$1" in
'')
;;
esac
- merge "$4" "$orig" "$src2"
+ # Create the working tree file, with the correct permission bits.
+ # we can not rely on the fact that our tree has the path, because
+ # we allow the merge to be done in an unchecked-out working tree.
+ verify_path "$4" &&
+ git-cat-file blob "$2" >"$4" &&
+ case "$6" in *7??) chmod +x -- "$4" ;; esac &&
+ merge "$4" "$orig" "$src2"
ret=$?
rm -f -- "$orig" "$src2"