Install Postgres extensions as a Laravel command.

InstallPostgresExtension.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;

class InstallPostgresExtension extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'app:install-postgres-extension
                            {name* : The name of the Postgres extension}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Install Postgres extensions';

    /**
     * Execute the console command.
     */
    public function handle(): void
    {
        foreach ($this->argument('name') as $extension) {
            $this->line("⏳ Installing '{$extension}' extension...");

            try {
                DB::statement("CREATE EXTENSION IF NOT EXISTS {$extension};");
            } catch (\Throwable $th) {
                $this->error("Failed to install extension '{$extension}': {$th->getMessage()}");

                return;
            }

            $this->line("✅ Extension '{$extension}' installed successfully.");

            $this->newLine();
        }

        $this->info('Postgres extensions installed successfully.');
    }
}