Fix ZSH sourcing vagrant env
#!/bin/bash
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
+if [ -n "$ZSH_VERSION" ]; then
+RESOLVED_SRC="${(%):-%N}"
+else
+RESOLVED_SRC="${BASH_SOURCE[0]}"
+fi
+DIR="$( cd "$( dirname "${RESOLVED_SRC}" )" >/dev/null && pwd )"
export KUBECONFIG=${DIR}/.kube/config
