Update tmux

app/Console/Commands/ProcessUpdatePerGroup.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Blacklight\libraries\Forking;
+use Illuminate\Console\Command;
+
+class ProcessUpdatePerGroup extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'multiprocessing:update-per-group';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Download headers, backfill, create releases, and post-process per group using multiprocessing';
+
+    /**
+     * Execute the console command.
+     */
+    public function handle(): int
+    {
+        try {
+            (new Forking)->processWorkType('update_per_group');
+
+            return self::SUCCESS;
+        } catch (\Exception $e) {
+            $this->error($e->getMessage());
+
+            return self::FAILURE;
+        }
+    }
+}
+