Added double-quotes on echo commands and LN node connect string

install/generator-cyphernode/generators/app/help.json

@@ -28,6 +28,7 @@
   "bitcoin_datapath_custom": " ",
   "bitcoin_expose": "By default, Bitcoin node ports (RPC and protocol) won't be <font underline='true'>published</font> outside of Docker. Do you want to expose them so that your node can be accessed from outside of the Docker network?",
   "lightning_implementation": "Multiple <font underline='true'>LN implementations</font> exist. Please choose the one you want to use with Cyphernode.",
+  "lightning_external_ip": "If you want you LN node to be accessible from the Internet, provide the <font underline='true'>IP address</font> that other LN nodes will use to connect to it. This is usually your router's public IP. <font color='#00ff00'>NOTE</font>: In case you are running Cyphernode at home. This option won't make your router forward needed LN ports; you still need to configure and manage that part yourself in your router configuration.",
   "lightning_nodename": "LN nodes have names. Choose the <font underline='true'>name you want</font> for yours.",
   "lightning_nodecolor": "LN nodes have colors. Choose the <font underline='true'>color you want</font> for yours in RGB format (RRGGBB). For example, pure red would be <font color='#ff0000'>ff0000</font>.",
   "lightning_datapath": "<font underline='true'>Path name</font> to where LN's data files are stored. This directory will be mounted into the LN node's container. <font color='#ff0000'>If running on OSX, check mountable directories in Docker's File Sharing configs.</font>",

install/generator-cyphernode/generators/app/prompters/100_lightning.js

@@ -46,6 +46,15 @@ module.exports = {
       ]
     },
     */
+    {
+      when: featureCondition,
+      type: 'input',
+      name: 'lightning_external_ip',
+      default: utils._getDefault( 'lightning_external_ip' ),
+      filter: utils._trimFilter,
+      validate: utils._ipOrFQDNValidator,
+      message: prefix()+'What external ip does your lightning node have?'+utils._getHelp('lightning_external_ip'),
+    },
     {
       when: featureCondition,
       type: 'input',

install/generator-cyphernode/generators/app/templates/lightning/c-lightning/config

@@ -13,3 +13,5 @@ rgb=<%= lightning_nodecolor %>
 bitcoin-rpcconnect=<%= (bitcoin_mode === 'internal')?'bitcoin':bitcoin_node_ip %>
 bitcoin-rpcuser=<%= bitcoin_rpcuser %>
 bitcoin-rpcpassword=<%= bitcoin_rpcpassword %>
+
+announce-addr=<%= lightning_external_ip %>