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/Commands/WatchCommand.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace SparkPlug\Com\Noccy\Watcher\Commands;
+
+use Spark\Commands\Command;
+use SparkPlug;
+use SparkPlug\Com\Noccy\ApiClient\Api\Method;
+use SparkPlug\Com\Noccy\ApiClient\ApiClientPlugin;
+use SparkPlug\Com\Noccy\ApiClient\Log\RequestData;
+use SparkPlug\Com\Noccy\ApiClient\Request\RequestBuilder;
+use SparkPlug\Com\Noccy\Watcher\Rule;
+use SparkPlug\Com\Noccy\Watcher\WatcherPlug;
+use Symfony\Component\Console\Helper\Table;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class WatchCommand extends Command
+{
+    protected function configure()
+    {
+        $this->setName("watch")
+            ->setDescription("Watch files and take action when they are modified")
+            ->addOption("interval", "N", InputOption::VALUE_REQUIRED, "Interval between polls", 5)
+            ;
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        /** @var WatcherPlug $plugin */
+        $plugin = get_plugin('com.noccy.watcher');
+        $config = read_config('watchers.json');
+
+        $iv = max(1, (int)$input->getOption('interval'));
+
+        if (!($plugin && $config)) {
+            $output->writeln("<error>Missing or bad config file watchers.json?</>");
+            return Command::FAILURE;
+        }
+
+        $watcher = $plugin->getFileWatcher();
+
+        foreach ($config['watchers'] as $ruleconf) {
+            $rule = Rule::createFromConfig($ruleconf);
+            $watcher->addRule($rule);
+        }
+
+        while (true) {
+            $watcher->loop();
+            sleep($iv);
+        }
+
+        return Command::SUCCESS;
+    }
+}