[F] Fix switch-java on macos

scripts/bin/switch-java

@@ -1,11 +1,15 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 import sys
 import os
 import argparse
 
 def find_java_version(version):
-    jvm_dir = '/usr/lib/jvm'
-    available_versions = [d for d in os.listdir(jvm_dir) if version in d and os.path.isdir(os.path.join(jvm_dir, d))]
+    if sys.platform == 'darwin':  # macOS
+        jvm_dir = '/usr/local/opt'
+    else:  # Linux
+        jvm_dir = '/usr/lib/jvm'
+    
+    available_versions = [d for d in os.listdir(jvm_dir) if version in d and os.path.isdir(os.path.join(jvm_dir, d)) and 'jdk' in d]
     
     if not available_versions:
         print(f"Error: Java version {version} not found in {jvm_dir}")
@@ -25,5 +29,5 @@ if __name__ == '__main__':
     new_path = f"{version_path}/bin:{os.getenv('PATH')}"
     
     # Output commands for `eval` to execute
-    print(f"export JAVA_HOME={java_home}")
-    print(f"export PATH={new_path}")
+    print(f"export JAVA_HOME='{java_home}'")
+    print(f"export PATH='{new_path}'")