Handle directory sqlite paths in migration scripts

scripts/export-to-old-redis.sh

@@ -54,8 +54,16 @@ case "$SQLITE" in
     *) SQLITE_ABS=$(pwd)/$SQLITE ;;
 esac
 
+case "$SQLITE_ABS" in
+    */) SQLITE_ABS=${SQLITE_ABS%/}/kosync.sqlite3 ;;
+esac
+if [ -d "$SQLITE_ABS" ]; then
+    SQLITE_ABS=$SQLITE_ABS/kosync.sqlite3
+fi
+
 SQLITE_DIR=$(dirname "$SQLITE_ABS")
 SQLITE_BASE=$(basename "$SQLITE_ABS")
+mkdir -p "$SQLITE_DIR"
 
 if [ "$PULL" -eq 1 ]; then
     docker pull "$IMAGE"