Exec::__destruct() - Code Metrics - consolidation/robo - Measure and Improve Code Quality continuously with Scrutinizer

Exec::__destruct() A
last analyzed 2020-08-27 17:44 UTC

↳ Parent: Exec

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	0

<?php

namespace Robo\Task\Base;

use Robo\Common\ExecTrait;
use Robo\Contract\CommandInterface;
use Robo\Contract\PrintedInterface;
use Robo\Contract\SimulatedInterface;
use Robo\Task\BaseTask;
use Symfony\Component\Process\Process;
use Robo\Result;

/**
 * Executes shell script. Closes it when running in background mode.
 *
 * ``` php
 * <?php
 * $this->taskExec('compass')->arg('watch')->run();
 * // or use shortcut
 * $this->_exec('compass watch');
 *
 * $this->taskExec('compass watch')->background()->run();
 *
 * if ($this->taskExec('phpunit .')->run()->wasSuccessful()) {
 *  $this->say('tests passed');
 * }
 *
 * ?>
 * ```
 */
class Exec extends BaseTask implements CommandInterface, PrintedInterface, SimulatedInterface
{
    use \Robo\Common\CommandReceiver;
    use \Robo\Common\ExecOneCommand;

    /**
     * @var static[]
     */
    protected static $instances = [];

    /**
     * @var string|\Robo\Contract\CommandInterface
     */
    protected $command;

    /**
     * @param string|\Robo\Contract\CommandInterface $command
     */
    public function __construct($command)
    {
        $this->command = $this->receiveCommand($command);
    }

    public function __destruct()
    {
        $this->stop();
    }

    /**
     * Executes command in background mode (asynchronously)
     *
     * @param bool $arg
     *
     * @return $this
     */
    public function background($arg = true)
    {
        self::$instances[] = $this;
        $this->background = $arg;
        return $this;
    }

    /**
     * {@inheritdoc}
     */
    protected function getCommandDescription()
    {
        return $this->getCommand();
    }
    /**
     * {@inheritdoc}
     */
    public function getCommand()
    {
        return trim($this->command . $this->arguments);
    }

    /**
     * {@inheritdoc}
     */
    public function simulate($context)
    {
        $this->printAction($context);

    }

    public static function stopRunningJobs()
    {
        foreach (self::$instances as $instance) {
            if ($instance) {
                unset($instance);
            }
        }
    }

    /**
     * {@inheritdoc}
     */
    public function run()
    {
        $this->hideProgressIndicator();
        // TODO: Symfony 4 requires that we supply the working directory.
        $result_data = $this->execute(Process::fromShellCommandline($this->getCommand(), getcwd()));
        return new Result(
            $this,
            $result_data->getExitCode(),
            $result_data->getMessage(),
            $result_data->getData()
        );
        $this->showProgressIndicator();
function fx() {
    try {
        doSomething();
        return true;
    }
    catch (\Exception $e) {
        return false;
    }

    return false;
}
    }
}

if (function_exists('pcntl_signal')) {
    pcntl_signal(SIGTERM, ['Robo\Task\Base\Exec', 'stopRunningJobs']);
}

register_shutdown_function(['Robo\Task\Base\Exec', 'stopRunningJobs']);


1			<?php
2
3			namespace Robo\Task\Base;
4
5			use Robo\Common\ExecTrait;
6			use Robo\Contract\CommandInterface;
7			use Robo\Contract\PrintedInterface;
8			use Robo\Contract\SimulatedInterface;
9			use Robo\Task\BaseTask;
10			use Symfony\Component\Process\Process;
11			use Robo\Result;
12
13			/**
14			* Executes shell script. Closes it when running in background mode.
15			*
16			* ``` php
17			* <?php
18			* $this->taskExec('compass')->arg('watch')->run();
19			* // or use shortcut
20			* $this->_exec('compass watch');
21			*
22			* $this->taskExec('compass watch')->background()->run();
23			*
24			* if ($this->taskExec('phpunit .')->run()->wasSuccessful()) {
25			* $this->say('tests passed');
26			* }
27			*
28			* ?>
29			* ```
30			*/
31			class Exec extends BaseTask implements CommandInterface, PrintedInterface, SimulatedInterface
32			{
33			use \Robo\Common\CommandReceiver;
34			use \Robo\Common\ExecOneCommand;
35
36			/**
37			* @var static[]
38			*/
39			protected static $instances = [];
40
41			/**
42			* @var string\|\Robo\Contract\CommandInterface
43			*/
44			protected $command;
45
46			/**
47			* @param string\|\Robo\Contract\CommandInterface $command
48			*/
49			public function __construct($command)
50			{
51			$this->command = $this->receiveCommand($command);
52			}
53
54			public function __destruct()
55			{
56			$this->stop();
57			}
58
59			/**
60			* Executes command in background mode (asynchronously)
61			*
62			* @param bool $arg
63			*
64			* @return $this
65			*/
66			public function background($arg = true)
67			{
68			self::$instances[] = $this;
69			$this->background = $arg;
70			return $this;
71			}
72
73			/**
74			* {@inheritdoc}
75			*/
76			protected function getCommandDescription()
77			{
78			return $this->getCommand();
79			}
80			/**
81			* {@inheritdoc}
82			*/
83			public function getCommand()
84			{
85			return trim($this->command . $this->arguments);
86			}
87
88			/**
89			* {@inheritdoc}
90			*/
91			public function simulate($context)
92			{
93			$this->printAction($context);
			0 ignored issues – show Bug introduced 2017-01-25 22:07 UTC by Report Bug Copy Issue Report It seems like `$context` defined by parameter `$context` on line 91 can also be of type `null`; however, `Robo\Common\ExecTrait::printAction()` does only seem to accept `array`, maybe add an additional type check? This check looks at variables that have been passed in as parameters and are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
94			}
95
96			public static function stopRunningJobs()
97			{
98			foreach (self::$instances as $instance) {
99			if ($instance) {
100			unset($instance);
101			}
102			}
103			}
104
105			/**
106			* {@inheritdoc}
107			*/
108			public function run()
109			{
110			$this->hideProgressIndicator();
111			// TODO: Symfony 4 requires that we supply the working directory.
112			$result_data = $this->execute(Process::fromShellCommandline($this->getCommand(), getcwd()));
113			return new Result(
114			$this,
115			$result_data->getExitCode(),
116			$result_data->getMessage(),
117			$result_data->getData()
118			);
119			$this->showProgressIndicator();
			0 ignored issues – show Unused Code introduced 2018-03-21 04:20 UTC by Report Bug Copy Issue Report `$this->showProgressIndicator();` does not seem to be reachable. This check looks for unreachable code. It uses sophisticated control flow analysis techniques to find statements which will never be executed. Unreachable code is most often the result of `return`, `die` or `exit` statements that have been added for debug purposes. function fx() { try { doSomething(); return true; } catch (\Exception $e) { return false; } return false; } In the above example, the last `return false` will never be executed, because a return statement has already been met in every possible execution path. Loading history...
120			}
121			}
122
123			if (function_exists('pcntl_signal')) {
124			pcntl_signal(SIGTERM, ['Robo\Task\Base\Exec', 'stopRunningJobs']);
125			}
126
127			register_shutdown_function(['Robo\Task\Base\Exec', 'stopRunningJobs']);
128

consolidation / robo

Exec::__destruct() A last analyzed 2020-08-27 17:44 UTC

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Exec::__destruct() A
last analyzed 2020-08-27 17:44 UTC