fix: fix handling of TV connection

Author: lballore

.devcontainer/Dockerfile

@@ -1,14 +1,24 @@
 FROM node:23
 
 # Install additional dependencies if needed
-RUN apt-get update && apt-get install -y sudo vim git gnupg2 curl jq
+RUN apt-get update && apt-get install -y sudo vim git gnupg2 curl jq tcpdump
+RUN apt-get update && apt-get install -y sudo && \
+    echo "node ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/node && \
+    chmod 0440 /etc/sudoers.d/node
 RUN npm install -g pkg
 
-# Set the working directory
-WORKDIR /lgtv-alexa-skill
+# Expose the ports
+EXPOSE 11000-11003
+EXPOSE 11101
+# Add WoL UDP port
+EXPOSE 9/udp
+EXPOSE 1900/udp
 
 # Copy the project files into the container
 COPY . /lgtv-alexa-skill
 
+# Set the working directory
+WORKDIR /lgtv-alexa-skill
+
 # Install project dependencies
 RUN npm install

.devcontainer/devcontainer.json

@@ -14,7 +14,9 @@
         }
     },
     "workspaceFolder": "/workspaces/lgtv-alexa-skill",
-    "postCreateCommand": "npm install",
     "postAttachCommand": "git config --global --add safe.directory ${containerWorkspaceFolder}",
+    "runArgs": [
+        "--network=host"
+    ],
     "remoteUser": "node"
-}
+}

app.js

@@ -54,6 +54,9 @@ function executeCommand(command, arg) {
       var setMute = (arg == 'true');
       mylgtv.execute(API.MUTE_TV, 'subscribe', {"mute" : setMute});
       break;
+    case 'version':
+      console.log('\nBridge for LG Smart TVs version: ' + PACKAGE.version + '\n');
+      break;
     default:
       return;
   }
@@ -67,6 +70,7 @@ function checkArgs(command, arg) {
     case 'status':
     case 'tvoff':
     case 'tvon':
+    case 'version':
       if(typeof arg == 'undefined')
         return true;
       break;
@@ -98,6 +102,7 @@ function showInstructions() {
   console.log('\t* tvoff - Turns off your TV');
   console.log('\t* tvon - Turns on your TV\n');
   console.log('\t* mute true|false - Mute/unmute your TV');
+  console.log('\t* version - Displays the version of this bridge\n');
 }
 
 __init(process.argv[2], process.argv[3]);

build_app.sh

@@ -19,7 +19,7 @@ fi
 # Check if target parameter is provided
 if [ -z "$1" ]
 then
-    echo "No target provided. Usage: ./build_app.sh <target> (e.g. node18-linux-arm64)"
+    echo "No target provided. Usage: ./build_app.sh <target> (e.g. node14-linux-arm64)"
     exit 1
 fi
 

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "lgtv-alexa-skill",
-  "version": "1.1.0",
+  "version": "1.1.5",
   "description": "JS only bridge between LG TV and Amazon alexa",
   "main": "index.js",
   "scripts": {
@@ -26,7 +26,7 @@
   },
   "homepage": "https://github.com/lucone83/lgtv-alexa-skill#readme",
   "dependencies": {
-    "lgtv2": "^1.4.1",
+    "lgtv2": "^1.6.3",
     "node-fauxmo": "0.0.7",
     "node-wol": "^0.1.1",
     "npm-check-updates": "^17.1.14",