From d207cde8fbe8bcfa65ce5d82b30bf37b6418490f Mon Sep 17 00:00:00 2001
From: Markus Seidel <markus.seidel@cern.ch>
Date: Wed, 15 May 2024 15:47:55 +0200
Subject: [PATCH] zsh compatibility

---
 setup.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/setup.sh b/setup.sh
index a703d72..2d41711 100644
--- a/setup.sh
+++ b/setup.sh
@@ -1,4 +1,8 @@
-export NARF_BASE=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+SCRIPT_FILE_REL_PATH="${BASH_SOURCE[0]}"
+if [[ "$SCRIPT_FILE_REL_PATH" == "" ]]; then
+  SCRIPT_FILE_REL_PATH="${(%):-%N}"
+fi
+export NARF_BASE=$( cd "$( dirname "${SCRIPT_FILE_REL_PATH}" )" && pwd )
 export PYTHONPATH="${NARF_BASE}:$PYTHONPATH"
 export EXTRA_CLING_ARGS="-O3"
 export XRD_PARALLELEVTLOOP="16"