From 5f52eefe4827be2da4c0631103f00fc1e8d19985 Mon Sep 17 00:00:00 2001
From: Stefan Marr <git@stefan-marr.de>
Date: Wed, 11 Jan 2023 13:03:39 +0000
Subject: [PATCH] =?UTF-8?q?Only=20update=20submodule=20when=20it=E2=80=99s?=
 =?UTF-8?q?=20not=20there=20yet?=
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- this is really getting into the way of developing the core-lib…

Signed-off-by: Stefan Marr <git@stefan-marr.de>
---
 som.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/som.sh b/som.sh
index 2e8cffe..20d33bb 100755
--- a/som.sh
+++ b/som.sh
@@ -3,6 +3,10 @@ pushd `dirname $0` > /dev/null
 SCRIPT_PATH=`pwd`
 popd > /dev/null
 
-git --work-tree=${SCRIPT_PATH} submodule update --init --recursive > /dev/null 2>&1
+if [ ! -f "${SCRIPT_PATH}/core-lib/.git" ]
+then
+  echo Initializing core-lib submodule to have access to the required standard library
+  git --work-tree=${SCRIPT_PATH} submodule update --init --recursive > /dev/null 2>&1
+fi
 
 exec node ${SCRIPT_PATH}/src/node.js "$@"