added extendedgitgraph_refresh php cli-script

www/shell/extendedgitgraph_refresh.php

@@ -0,0 +1,52 @@
+#!/usr/bin/php
+
+<?php
+
+if (php_sapi_name() !== "cli") die("[cli only!]");
+
+set_time_limit(6*60*60); // 6h
+ini_set("display_errors", 1);
+ini_set("display_startup_errors", 1);
+error_reporting(E_ALL);
+
+echo "\n";
+echo "==================================== Init ====================================\n";
+echo "\n";
+
+$config = (require (__DIR__ . '/../config.php'))['extendedgitgraph'];
+$config['output_session'] = false;
+$config['output_file'] = false;
+$config['output_stdout'] = true;
+
+require_once __DIR__ .'/../internals/modules/mikeschergitgraph.php';
+
+$egg = new MikescherGitGraph($config);
+
+echo "\n";
+echo "================================ Start Update ================================\n";
+echo "\n";
+
+$r1 = $egg->update();
+if (!$r1)
+{
+	echo "EGG::update failed.\n";
+	exit(99);
+}
+
+echo "\n";
+echo "============================= Start Update-Cache =============================\n";
+echo "\n";
+
+$r2 = $egg->updateCache();
+if (!$r2)
+{
+	echo "EGG::updateCache failed.";
+	exit(99);
+}
+
+echo "\n";
+echo "==============================================================================\n";
+echo "\n";
+
+echo "Done.\n";
+exit(0);