61 lines
1.3 KiB
PHP
61 lines
1.3 KiB
PHP
<?php
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/*
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* This example demonstrates how to use events to catch commands that
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* have not been handled by any context or builtin.
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*
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*/
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require_once __DIR__."/../vendor/autoload.php";
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use NoccyLabs\Shell\Shell;
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use NoccyLabs\Shell\Style;
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use NoccyLabs\Shell\Context;
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use NoccyLabs\Shell\TaskInterface;
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class MyTask implements TaskInterface
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{
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protected $start;
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protected $last;
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public function __construct()
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{
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$this->start = time();
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}
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public function update()
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{
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if ($this->last < time()) {
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echo date("H:i:s")."\n";
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$this->last = time();
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}
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}
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public function isValid()
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{
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return (time() - $this->start < 5);
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}
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}
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$myShell = new Shell();
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$myShell->addListener(Shell::EVT_TASK_CREATED, function ($e) {
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echo "EVT_TASK_CREATED:\n";
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printf("|_task: %s\n", get_class($e->task));
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});
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$myShell->addListener(Shell::EVT_TASK_DESTROYED, function ($e) {
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echo "EVT_TASK_DESTROYED:\n";
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printf("|_task: %s\n", get_class($e->task));
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});
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$myShell->addTask(new MyTask());
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// Set the initial prompt, not really needed.
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$myShell->setPrompt("test>");
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// Create an anonymous context and add a command
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$ctx = $myShell->createContext("root");
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$ctx->addCommand("hello", function () {
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echo "Hello World!\n";
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});
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// Run the shell
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$myShell->run();
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