Misc fixes and improvements

* Added request logging to com.noccy.apiclient
* Added plugin com.noccy.watcher
* Added pipe command and filter support
* Fixes and stubs

plugins/com.noccy.watcher/FileWatcher.php

@@ -0,0 +1,53 @@
+<?php // "name":"Watch files and act when they are changed", "author":"Noccy"
+
+namespace SparkPlug\Com\Noccy\Watcher;
+
+use Spark\Environment\ScriptRunner;
+use SparkPlug\Com\Noccy\Watcher\Monitor\MonitorInterface;
+use SparkPlug\Com\Noccy\Watcher\Monitor\MtimeMonitor;
+use SparkPlug\Com\Noccy\Watcher\Monitor\InotifyMonitor;
+
+class FileWatcher {
+
+    private MonitorInterface $monitor;
+
+    private ScriptRunner $scriptRunner;
+
+    private array $rules = [];
+
+    public function __construct()
+    {
+        if (extension_loaded('inotify')) {
+            $this->monitor = new MtimeMonitor();
+            //$this->monitor = new InotifyMonitor();
+        } else {
+            $this->monitor = new MtimeMonitor();
+        }
+        $this->scriptRunner = get_environment()->getScriptRunner();
+    }
+
+    public function addRule(Rule $rule)
+    {
+        if ($rule->getInitialTrigger()) {
+            $this->triggerRule($rule);
+        }
+        $this->rules[] = $rule;
+        $this->monitor->add($rule);
+    }
+
+    private function triggerRule(Rule $rule) 
+    {
+        $actions = $rule->getActions();
+        $this->scriptRunner->evaluate($actions);
+    }
+
+    public function loop()
+    {
+        $this->monitor->loop();
+        $modified = $this->monitor->getModified();
+        foreach ($modified as $rule) {
+            $this->triggerRule($rule);
+        }
+    }
+}
+