example: add cli_options.php

Author: PeratX

examples/cli_options.php

@@ -0,0 +1,52 @@
+<?php
+
+/*
+ *
+ * SimpleFramework
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author iTX Technologies
+ * @link https://itxtech.org
+ *
+ */
+
+require_once "../autoload.php";
+
+use iTXTech\SimpleFramework\Console\Logger;
+use iTXTech\SimpleFramework\Console\Option\HelpFormatter;
+use iTXTech\SimpleFramework\Console\Option\OptionBuilder;
+use iTXTech\SimpleFramework\Console\Option\OptionGroup;
+use iTXTech\SimpleFramework\Console\Option\Options;
+use iTXTech\SimpleFramework\Console\Option\Parser;
+
+Initializer::initTerminal(true);
+
+$options = new Options();
+
+try{
+	$options->addOption((new OptionBuilder("b"))->desc("This is a long opt")
+		->longOpt("long-opt")->required()->build());
+	$options->addOption((new OptionBuilder("a"))->desc("You need to fill the arg")
+		->required()->hasArg()->argName("something")->build());
+
+	$group = new OptionGroup();
+	$group->addOption((new OptionBuilder("one"))->desc("This is the first opt in OG")
+		->longOpt("first-opt")->build());
+	$group->addOption((new OptionBuilder("two"))->desc("This is the second opt in OG")
+		->longOpt("second-opt")->build());
+	$group->addOption((new OptionBuilder("three"))->desc("This is the third opt in OG")
+		->longOpt("third-opt")->build());
+	$group->setRequired(false);
+	$options->addOptionGroup($group);
+
+	$cmd = (new Parser())->parse($options, $argv);
+	Logger::info("Got a: " . $cmd->getOptionValue("a"));
+}catch(Throwable $e){
+	//print help
+	$help = (new HelpFormatter())->generateHelp("cliopts", $options, true);
+	echo $help;
+}