A simple command that outputs the Firefly III version.

app/Console/Commands/System/OutputVersion.php

@@ -0,0 +1,50 @@
+<?php
+/*
+ * OutputVersion.php
+ * Copyright (c) 2023 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+namespace FireflyIII\Console\Commands\System;
+
+use Illuminate\Console\Command;
+
+class OutputVersion extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'firefly-iii:output-version';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Outputs the Firefly III version';
+
+    /**
+     * Execute the console command.
+     */
+    public function handle(): int
+    {
+        echo config('firefly.version');
+        return 0;
+    }
+}