optimize: support resolving JAVA_HOME from symbolic links when `which…

… java` is used
alibaba · Dec 23, 2024 · 935a443 · 935a443
1 parent 762303b
commit 935a443
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/distribution/bin/startup.sh b/distribution/bin/startup.sh
@@ -51,6 +51,9 @@ if [ -z "$JAVA_HOME" ]; then
         if [ -z "$JAVA_PATH" ]; then
             error_exit "Please set the JAVA_HOME variable in your environment, We need java(x64)! jdk8 or later is better!"
         fi
+        if [ -L "$JAVA_PATH" ]; then
+            JAVA_PATH=$(readlink -f "$JAVA_PATH")
+        fi
         JAVA_HOME=$(dirname "$JAVA_PATH")/..
         export JAVA_HOME=$(cd "$JAVA_HOME" && pwd)
   fi