FINAL supported build 1.3.2 ; add RocketChat/Rocket.Chat#15120 and Ro…

…cketChat/Rocket.Chat#13702

snapdir/snap/hooks/post-refresh

@@ -1,16 +1,32 @@
 #!/bin/bash
 
 # Initialize the CADDY_URL to a default
-snapctl set caddy=disable
+caddy="$(snapctl get caddy)"
+if [ -z "$caddy" ]; then
+  snapctl set caddy=disable
+fi
 
 # Initialize the PORT to a default
-snapctl set port=3000
+port="$(snapctl get port)"
+if [ -z "$port" ]; then
+  snapctl set port=3000
+fi
 
 # Initialize the MONGO_URL to a default
-snapctl set mongo-url=mongodb://localhost:27017/parties
+mongourl="$(snapctl get mongo-url)"
+if [ -z "$mongourl" ]; then
+  snapctl set mongo-url=mongodb://localhost:27017/parties
+fi
 
 # Initialize the MONGO_OPLOG_URL to a default
-snapctl set mongo-oplog-url=mongodb://localhost:27017/local
+mongooplogurl="$(snapctl get mongo-oplog-url)"
+if [ -z "$mongooplogurl" ]; then
+  snapctl set mongo-oplog-url=mongodb://localhost:27017/local
+fi
 
 # Initialize the protocol to a default
-snapctl set https=disable
+https="$(snapctl get https)"
+if [ -z "$https" ]; then
+  snapctl set https=disable
+fi
+