From b8fcd9e1f39cab3ba69fe2ea135e29b2e6eb187e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kriszti=C3=A1n=20L=C3=B6ki?= <krisztianloki@gmail.com>
Date: Fri, 19 Jun 2026 13:42:40 +0200
Subject: [PATCH 1/2] Support symlinks to phoebus.sh

Use realpath to resolve symbolic links to determine where TOP is
---
 phoebus-product/phoebus.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/phoebus-product/phoebus.sh b/phoebus-product/phoebus.sh
index c6f44d7306..1b8598fb0b 100755
--- a/phoebus-product/phoebus.sh
+++ b/phoebus-product/phoebus.sh
@@ -5,7 +5,8 @@
 # When deploying, change "TOP"
 # to the absolute installation path
 # TOP="."
-TOP="$( cd "$(dirname "$0")" ; pwd -P )"
+realpath=$(realpath "$0")
+TOP=$(dirname "$realpath")
 
 # Ideally, assert that Java is found
 # export JAVA_HOME=/opt/jdk-9

From 2802198ba13b52b17af2eedfca8345f9b41da4b4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kriszti=C3=A1n=20L=C3=B6ki?= <krisztianloki@gmail.com>
Date: Fri, 19 Jun 2026 13:48:25 +0200
Subject: [PATCH 2/2] Use quotes when referencing ${TOP}

Needed if the path contains spaces
---
 phoebus-product/phoebus.sh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/phoebus-product/phoebus.sh b/phoebus-product/phoebus.sh
index 1b8598fb0b..0147773669 100755
--- a/phoebus-product/phoebus.sh
+++ b/phoebus-product/phoebus.sh
@@ -20,7 +20,7 @@ fi
 if [ -d "${TOP}/update" ]
 then
   echo "Installing update..."
-  cd ${TOP}
+  cd "${TOP}"
   rm -rf doc lib
   mv update/* .
   rmdir update
@@ -28,7 +28,7 @@ then
 fi
 
 
-JAR=`echo ${TOP}/product-*.jar`
+JAR=`echo "${TOP}"/product-*.jar`
 
 # To get one instance, use server mode
 OPT="-server 4918"
@@ -41,10 +41,10 @@ firstarg=$1;
 
 if test "${firstarg#*$filter1}" != "$firstarg"; then
   # Run MEDM converter etc. in foreground
-  java -Dfile.encoding=UTF-8 -jar $JAR $OPT "$@"
+  java -Dfile.encoding=UTF-8 -jar "$JAR" $OPT "$@"
 elif test "${firstarg#*$filter2}" != "$firstarg"; then
-    java -Dfile.encoding=UTF-8 -jar $JAR $OPT "$@"
+    java -Dfile.encoding=UTF-8 -jar "$JAR" $OPT "$@"
 else
   # Run UI as separate thread
-  java -Dfile.encoding=UTF-8 -jar $JAR $OPT "$@" &
+  java -Dfile.encoding=UTF-8 -jar "$JAR" $OPT "$@" &
 fi