[4.x] Move Laravel Autorun to an injected Laravel Command

[DarkGhostHunter]

Currently, the way Laravel Auturun works is by catching an environment value and a bunch a single script that executes all the logic. This logic is a bunch of php artisan * calls.

Theoretically, since the Laravel Autorun script also runs the application to detect if the database is on, we could move all of these Laravel Auturun logic into a single (or multiple) commands.

A tentative implementation should look like this:

#!/bin/sh

# If the variable is not set, only enable it if there Artisan exists.
if [ -z "$AUTURUN_LARAVEL" && -f "$APP_BASE_DIR/artisan" ]; then
  AUTORUN_LARAVEL=true
fi

if [ "$AUTORUN_LARAVEL" = "true" ]; then
  # Start by clearing the Cache
  echo "🚀 Clearing Laravel cache before attempting migrations..."
  php "$APP_BASE_DIR/artisan" config:clear

  # Inject the Autorun to the application and run it
  echo "🚀 Starting Autorun Commands..."
  php -r "
    require "vendor\autoload.php";
    require_once '/etc/server-side-up/AutorunEntrypoint.php';
    \$app = require_once 'bootstrap/app.php';
  
    \$console = \$app->make(Illuminate\Contracts\Console\Kernel::class);
    \$console->bootstrap();
    \$console->call(AutorunEntryPoint::class);
  "
fi

By calling a single command, we can move all the logic to single PHP classes, where there is more flexibility to prepare the application using its own code.

The command could easily find other files and even let the developer set its own autorun logic in-app, without editing bash files outside its control.