Creating single-shot onboarding process

.env.example

@@ -2,4 +2,4 @@ APP_NAME='LG TV Messenger'
 APP_ENV=local
 APP_DEBUG=true
 APP_URL=http://localhost
-TV_KEY=e2e7b9a56e31dc60782be1485ac822ab
+APP_KEY=

.github/workflows/RunTests.yml

@@ -55,5 +55,6 @@ jobs:
         run: |
           cp .env.example .env
           php -v
+          php artisan key:generate
           ./vendor/bin/pest --parallel --coverage-clover=coverage.xml
           bash <(curl -s https://codecov.io/bash) || echo 'Codecov failed to upload'

.gitignore

@@ -17,6 +17,5 @@ yarn-error.log
 /.fleet
 /.idea
 /.vscode
-/config/nexxaitvs.php
 /config/lgtvs.php
 /public/aiowebostv/__pycache__

README.md

@@ -2,7 +2,7 @@
 
 ## What in the...
 
-Have you ever needed to send a message to someone in another room of your house who was watching TV with headphones on but wasn't great at checking their phone?  Then this app might be for you.  Run this app on a server in your house, connect to it from your phone, and have fun spamming your friends and family!
+Have you ever needed to send a message to someone in another room of your house who was watching TV with headphones on but wasn't great at checking their phone?  Or maybe you just want to annoy the everliving crap out of your spouse?  Then this app might be for you.  Run it on a server in your house, connect to it from your phone, and have fun spamming your friends and family for years to come!
 
 ### Notes
 
@@ -22,6 +22,8 @@ This app requires PHP, NodeJS *and* Python.  You must have the following version
 ## Instructions
 
 1. Run `composer install`, `npm install`, and `npm run build`
-2. Copy the `.env.example` file in the root directory to a file called `.env`, and update the `APP_URL` fields to appropriate values
-3. Get the client key from your TV by running `php artisan lg:add` and following the instructions
+2. Run `php artisan lg:first-time`
+3. Open the newly created `.env` file, and update the `APP_URL` fields to appropriate values
 4. Point your web server's root directory to the `/public` folder in this distribution.
+
+If you ever need to add another TV to the list, you can run `php artisan lg:add` and follow the prompts

app/Console/Commands/AddTVKeyToConfig.php

@@ -20,35 +20,33 @@ public function handle()
     {
         $name = $this->ask('Friendly name for the TV');
         $ip = $this->ask('IP address of TV');
-        $exec = PythonExec::get();
 
+        $this->components->info('Attempting to pair with TV');
+
+        $exec = PythonExec::handle();
         $key = Process::timeout(120)->start("{$exec} public/key.py -t {$ip}");
 
         $counter = 0;
         while ($key->running()) {
             if ($counter % 5 == 0) {
-                $this->warn('You must accept the prompt on screen to pair this app with the TV.');
+                $this->components->warn('You must accept the prompt on screen to pair this app with the TV.');
             }
 
             sleep(1);
             $counter++;
         }
 
-        $key_name = str($name)->snake()->upper().'_TV_KEY';
-        $client_key = $key->output();
-
-        $env_line = $key_name.'='.$client_key;
+        $client_key = trim($key->output());
 
         $tvInstance = [
             'name' => $name,
-            'key' => "env({$key_name})",
+            'key' => $client_key,
             'ip' => $ip,
         ];
 
         $config = new ConfigMaintain();
-        $config->add($tvInstance, $env_line);
+        $config->add($tvInstance);
 
-        $this->newLine();
-        $this->info("Added TV {$name} to the configuration");
+        $this->components->info("Added TV '{$name}' to the configuration");
     }
 }

app/Console/Commands/FirstTimeSetup.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace App\Console\Commands;
+
+use App\Services\ConfigMaintain;
+use App\Services\CpExec;
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\Process;
+
+class FirstTimeSetup extends Command
+{
+    protected $signature = 'lg:first-time';
+
+    protected $description = 'Prepare the environment for the first time';
+
+    public function handle()
+    {
+        if (! file_exists(base_path().'/.env')) {
+            $copyCommand = CpExec::handle();
+            Process::run("{$copyCommand} .env.example .env");
+            $this->components->info('.env file created');
+        }
+
+        if (! file_exists(base_path().'/config/lgtvs.php')) {
+            $config = new ConfigMaintain();
+            $config->create_lgtvs_file();
+            $this->components->info('Config file created');
+        }
+
+        $this->call('lg:add');
+
+        $this->call('key:generate');
+    }
+}

app/Http/Livewire/MessagePage.php

@@ -24,12 +24,7 @@ class MessagePage extends Component
 
     public function mount()
     {
-        if (! empty(config('nexxaitvs'))) {
-            $tvs = array_merge(config('lgtvs'), config('nexxaitvs'));
-        } else {
-            $tvs = config('lgtvs');
-        }
-        $this->tvList = $tvs;
+        $this->tvList = config('lgtvs');
     }
 
     public function sendMessage(LGTVMessenger $messenger)

app/Services/ConfigMaintain.php

@@ -4,23 +4,35 @@
 
 class ConfigMaintain
 {
-    public function add($instance, $env_line)
+    public string $config_base_path;
+
+    public function __construct()
     {
-        $config_path = base_path().'/config/lgtvs.php';
-        $env_path = base_path().'/.env';
+        $this->config_base_path = base_path().'/config/lgtvs.php';
+    }
 
-        $config = include $config_path;
-        $env = file_get_contents($env_path);
+    public function create_lgtvs_file(): void
+    {
+        $empty_config_file = <<< 'PHP'
+        <?php
 
-        $config[] = $instance;
-        $newConfig = "<?php\n\nreturn ".$this->varexport($config).';';
-        file_put_contents($config_path, $newConfig);
+        return [
+        ];
+        PHP;
 
-        $env = $env."\n".$env_line;
-        file_put_contents($env_path, $env);
+        file_put_contents($this->config_base_path, $empty_config_file);
+    }
+
+    public function add($instance)
+    {
+        $config = include $this->config_base_path;
+
+        $config[] = $instance;
+        $newConfig = "<?php\n\nreturn ".$this->better_var_export($config).';';
+        file_put_contents($this->config_base_path, $newConfig);
     }
 
-    protected function varexport($expression)
+    protected function better_var_export($expression)
     {
         $export = var_export($expression, true);
         $export = preg_replace('/^([ ]*)(.*)/m', '$1$1$2', $export);

app/Services/CpExec.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Services;
+
+class CpExec
+{
+    public static function handle(): string
+    {
+        $os = OS::detect();
+
+        if ($os == OS::WINDOWS) {
+            return 'copy';
+        } else {
+            return 'cp';
+        }
+    }
+}

app/Services/LGTVMessenger.php

@@ -31,7 +31,7 @@ public function send(string $message)
             throw new Exception('No message provided');
         }
 
-        $exec = PythonExec::get();
+        $exec = PythonExec::handle();
 
         Process::run("{$exec} -m pip install -r requirements.txt");
 

app/Services/OS.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Services;
+
+class OS
+{
+    const WINDOWS = 1;
+    const NONWINDOWS = 2;
+
+    public static function detect(): int
+    {
+        if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
+            return self::WINDOWS;
+        } else {
+            return self::NONWINDOWS;
+        }
+    }
+}

app/Services/PythonExec.php

@@ -4,9 +4,11 @@
 
 class PythonExec
 {
-    public static function get()
+    public static function handle(): string
     {
-        if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
+        $os = OS::detect();
+
+        if($os == OS::WINDOWS) {
             return 'python';
         } else {
             return 'python3';