update install release script

release/install-release.sh

@@ -19,15 +19,19 @@ unzip "/tmp/v2ray/v2ray.zip" -d "/tmp/v2ray/"
 
 mkdir -p /usr/bin/v2ray
 mkdir -p /etc/v2ray
+mkdir -p /var/log/v2ray
 
-cp -n "/tmp/v2ray/v2ray-${VER}-linux-${VDIS}/vpoint_vmess_freedom.json" "/etc/v2ray/config.json"
 cp "/tmp/v2ray/v2ray-${VER}-linux-${VDIS}/v2ray" "/usr/bin/v2ray/v2ray"
 
-#PORT=$(expr $RANDOM + 10000)
-#sed -i "s/37192/${PORT}/g" "/etc/v2ray/config.json"
+if [ ! -f "/etc/v2ray/config.json" ]; then
+  cp "/tmp/v2ray/v2ray-${VER}-linux-${VDIS}/vpoint_vmess_freedom.json" "/etc/v2ray/config.json"
+  
+  #PORT=$(expr $RANDOM + 10000)
+  #sed -i "s/37192/${PORT}/g" "/etc/v2ray/config.json"
 
-UUID=$(cat /proc/sys/kernel/random/uuid)
-sed -i "s/3b129dec-72a3-4d28-aeee-028a0fe86e22/${UUID}/g" "/etc/v2ray/config.json"
+  UUID=$(cat /proc/sys/kernel/random/uuid)
+  sed -i "s/3b129dec-72a3-4d28-aeee-028a0fe86e22/${UUID}/g" "/etc/v2ray/config.json"
 
-#echo "PORT:${PORT}"
-echo "UUID:${UUID}"
+  #echo "PORT:${PORT}"
+  echo "UUID:${UUID}"
+fi