#!/bin/sh
#
merge_repo=$1

merge_name=$(echo "$1" | sed 's:\.git/*$::')
merge_head=HEAD
type=head
if [ "$2" = "tag" ]; then
   type=tag
   shift
fi
if [ "$2" ]
then
   merge_name="$type '$2' of $merge_name"
   merge_head="refs/${type}s/$2"
fi

: ${GIT_DIR=.git}
: ${GIT_OBJECT_DIRECTORY="${SHA1_FILE_DIRECTORY-"$GIT_DIR/objects"}"}

git-fetch-script "$merge_repo" "$merge_head" || exit 1

git-resolve-script \
	"$(cat "$GIT_DIR"/HEAD)" \
	"$(cat "$GIT_DIR"/FETCH_HEAD)" \
	"$merge_name"