Implement system for user packages in composer (#13718)

app/Console/Commands/PluginAddCommand.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+use LibreNMS\ComposerHelper;
+
+class PluginAddCommand extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'plugin:add {package} {version?}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Install a plugin';
+
+    /**
+     * Create a new command instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return int
+     */
+    public function handle(): int
+    {
+        // Add package to "real" composer.json first, to catch dependency failures etc.
+        if (ComposerHelper::addPackage($this->argument('package'), $this->argument('version')) == 0) {
+            return ComposerHelper::addPlugin($this->argument('package'), $this->argument('version'));
+        }
+
+        return 1;
+    }
+}

app/Console/Commands/PluginRemoveCommand.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+use LibreNMS\ComposerHelper;
+
+class PluginRemoveCommand extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'plugin:remove {package}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Remove an installed plugin';
+
+    /**
+     * Create a new command instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return int
+     */
+    public function handle(): int
+    {
+        // Remove package from plugin first
+        // in case of failure, daily.sh should then be able to cleanup and leftover mess.
+        ComposerHelper::removePlugin($this->argument('package'));
+        ComposerHelper::removePackage($this->argument('package'));
+
+        return 0;
+    }
+}