MAjority of daemon work done, can start stop and status the daemon

PHPCI/Command/DaemonCommand.php

@@ -30,8 +30,13 @@ class DaemonCommand extends Command
     protected function configure()
     {
         $this
-            ->setName('phpci:start-daemon')
-            ->setDescription('Starts the daemon to run commands.');
+            ->setName('phpci:daemon')
+            ->setDescription('Initiates the daemon to run commands.')
+            ->addArgument(
+                'state',
+                InputArgument::REQUIRED,
+                'start|stop|status'
+            );
     }
 
     /**
@@ -39,30 +44,73 @@ class DaemonCommand extends Command
     */
     protected function execute(InputInterface $input, OutputInterface $output)
     {
+        $state = $input->getArgument('state');
 
-        $this->run   = true;
-        $this->sleep = 0;
-        $runner      = new RunCommand;
-
-        while ($this->run) {
-
-            try {
-                $buildCount = $runner->execute($input, $output);
-            } catch (\Exception $e) {
-                var_dump($e);
-            }
-
-            if (0 == $buildCount && $this->sleep < 15) {
-                $this->sleep++;
-            } else if (1 < $this->sleep) {
-                $this->sleep--;
-            }
-            echo $buildCount . ' ' . $this->sleep . ',';
-            sleep($this->sleep);
+        switch ($state) {
+            case 'start':
+                $this->startDaemon();
+                break;
+            case 'stop':
+                $this->stopDaemon();
+                break;
+            case 'status':
+                $this->statusDaemon();
+                break;
+            default:
+                echo "Not a valid choice, please use start stop or status";
+                break;
         }
 
     }
 
+    protected function startDaemon()
+    {
+
+        if ( file_exists(PHPCI_DIR.'/daemon/daemon.pid') ) {
+            echo "Already started\n";
+            return "alreadystarted";
+        }
+
+        $logfile = PHPCI_DIR."/daemon/daemon.log";
+        $cmd = "nohup %s/daemonise phpci:daemonise > %s 2>&1 &";
+        $command = sprintf($cmd, PHPCI_DIR, $logfile);
+        exec($command);
+    }
+
+    protected function stopDaemon()
+    {
+
+        if ( !file_exists(PHPCI_DIR.'/daemon/daemon.pid') ) {
+            echo "Not started\n";
+            return "notstarted";
+        }
+
+        $cmd = "kill $(cat %s/daemon/daemon.pid)";
+        $command = sprintf($cmd, PHPCI_DIR);
+        exec($command);
+        unlink(PHPCI_DIR.'/daemon/daemon.pid');
+    }
+
+    protected function statusDaemon()
+    {
+
+        if ( !file_exists(PHPCI_DIR.'/daemon/daemon.pid') ) {
+            echo "Not running\n";
+            return "notrunning";
+        }
+
+        $pid = trim(file_get_contents(PHPCI_DIR.'/daemon/daemon.pid'));
+        $pidcheck = sprintf("/proc/%s", $pid);
+        if ( is_dir($pidcheck) ) {
+            echo "Running\n";
+            return "running";
+        }
+
+        unlink(PHPCI_DIR.'/daemon/daemon.pid');
+        echo "Not running\n";
+        return "notrunning";
+    }
+
     /**
     * Called when log entries are made in Builder / the plugins.
     * @see \PHPCI\Builder::log()

PHPCI/Command/DaemoniseCommand.php

@@ -0,0 +1,76 @@
+<?php
+/**
+* PHPCI - Continuous Integration for PHP
+* nohup PHPCI_DIR/console phpci:start-daemon > /dev/null 2>&1 &
+*
+* @copyright    Copyright 2013, Block 8 Limited.
+* @license      https://github.com/Block8/PHPCI/blob/master/LICENSE.md
+* @link         http://www.phptesting.org/
+*/
+
+namespace PHPCI\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use b8\Store\Factory;
+use PHPCI\Builder;
+use PHPCI\BuildFactory;
+
+/**
+* Daemon that loops and call the run-command.
+* @author       Gabriel Baker <gabriel.baker@autonomicpilot.co.uk>
+* @package      PHPCI
+* @subpackage   Console
+*/
+class DaemoniseCommand extends Command
+{
+    protected function configure()
+    {
+        $this
+            ->setName('phpci:daemonise')
+            ->setDescription('Starts the daemon to run commands.');
+    }
+
+    /**
+    * Loops through running.
+    */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $cmd = "echo %s > '%s/daemon/daemon.pid'";
+        $command = sprintf($cmd, getmypid(), PHPCI_DIR);
+        exec($command);
+
+        $this->run   = true;
+        $this->sleep = 0;
+        $runner      = new RunCommand;
+
+        while ($this->run) {
+
+            try {
+                $buildCount = $runner->execute($input, $output);
+            } catch (\Exception $e) {
+                var_dump($e);
+            }
+
+            if (0 == $buildCount && $this->sleep < 15) {
+                $this->sleep++;
+            } else if (1 < $this->sleep) {
+                $this->sleep--;
+            }
+            echo '.'.(0 === $buildCount?'':'build');
+            sleep($this->sleep);
+        }
+    }
+
+    /**
+    * Called when log entries are made in Builder / the plugins.
+    * @see \PHPCI\Builder::log()
+    */
+    public function logCallback($log)
+    {
+        $this->output->writeln($log);
+    }
+}

console

@@ -10,6 +10,7 @@
 
 define('PHPCI_BIN_DIR', dirname(__FILE__) . '/vendor/bin/');
 define('PHPCI_DIR', dirname(__FILE__) . '/');
+define('ENABLE_SHELL_PLUGIN', false);
 
 // If this is the first time ./console has been run, we probably don't have Composer or any of our dependencies yet.
 // So we need to install and run Composer.

daemon/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

daemonise

@@ -0,0 +1,22 @@
+#!/usr/bin/env php
+<?php
+/**
+* PHPCI - Continuous Integration for PHP
+*
+* @copyright    Copyright 2013, Block 8 Limited.
+* @license      https://github.com/Block8/PHPCI/blob/master/LICENSE.md
+* @link         http://www.phptesting.org/
+*/
+
+define('PHPCI_BIN_DIR', dirname(__FILE__) . '/vendor/bin/');
+define('PHPCI_DIR', dirname(__FILE__) . '/');
+define('ENABLE_SHELL_PLUGIN', false);
+
+require('bootstrap.php');
+
+use PHPCI\Command\DaemoniseCommand;
+use Symfony\Component\Console\Application;
+
+$application = new Application();
+$application->add(new DaemoniseCommand);
+$application->run();