SyncerCommand - Code Metrics - Inspection of "Merge pull request #29 from bmitch/issue#14" - bmitch/envsync - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 2e21dc...b663e1 )

by Bill

created 2016-10-30 17:16 UTC

SyncerCommand A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	92
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
wmc	11
lcom	1
cbo	2
dl	0
loc	92
rs	10
c	2
b	0
f	0

4 Methods

Rating	Name	Size	Complexity
A	__construct()	5	1
C	handle()	40	7
A	getAllEnvs()	8	1
A	handleArguments()	9	2

<?php

namespace Bmitch\Envsync;

use Symfony\Component\Console\Helper\Table;
use Symfony\Component\Console\Output\ConsoleOutput;
use Bmitch\Envsync\Collectors\FileCollector;
use Bmitch\Envsync\Finders\EnvironmentFinder;

class SyncerCommand
{

    /**
     * Creates a new instance of the SyncerCommand.
     * @param FileCollector     $fileCollector File Collector.
     * @param EnvironmentFinder $envFinder     Environment Variable Filder.
     */
    public function __construct(FileCollector $fileCollector, EnvironmentFinder $envFinder)
    {
        $this->fileCollector = $fileCollector;
class MyClass { }

$x = new MyClass();
$x->foo = true;
        $this->envFinder = $envFinder;
class MyClass { }

$x = new MyClass();
$x->foo = true;
    }

    /**
     * Runs the command.
     * Supressing this for now.
     * @SuppressWarnings(PHPMD.NPathComplexity)
     * @param  array $arguments Command line arguments.
     * @return void
     */
    public function handle(array $arguments)
    {
        $this->handleArguments($arguments);

        $files = $this->fileCollector
                    ->get('.php')
                    ->from($this->folder);
class MyClass { }

$x = new MyClass();
$x->foo = true;

        $env['source']  = $this->envFinder->getFromFiles($files);
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
        $env['example'] = $this->envFinder->getFromFile('.env.example');
        $env['env']     = $this->envFinder->getFromFile('.env');
        $env['all']     = $this->getAllEnvs($env);

        $results = [];

        foreach ($env['all'] as $variable) {
            $results[$variable] = [];
            $results[$variable]['inSource']     = in_array($variable, $env['source']) ? 'Yes' : 'No';
            $results[$variable]['inSource']     = in_array($variable, $env['source']) ? 'Yes' : 'No';
            $results[$variable]['inEnvExample'] = in_array($variable, $env['example']) ? 'Yes' : 'No';
            $results[$variable]['inEnv']        = in_array($variable, $env['env']) ? 'Yes' : 'No';
        }

        $data = [];

        foreach ($results as $variable => $result) {
            $data[] = [
                'variable'     => $variable,
                'insource'     => $result['inSource'],
                'inenvexample' => $result['inEnvExample'],
                'inenv'        => $result['inEnv'],
            ];
        }

        $headers = ['Variable', 'In Source', 'In .env.example', 'In .env'];

        $table = new Table(new ConsoleOutput);

        $table->setHeaders($headers)->setRows($data)->render();
    }

    /**
     * Looks through all the current env variables from all
     * sources and makes a master list of all of them.
     * @param  array $currentEnvs Current Env Variables.
     * @return array
     */
    protected function getAllEnvs(array $currentEnvs)
    {
        $allEnvs = [];
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        $allEnvs     = array_unique(array_merge($currentEnvs['env'], $currentEnvs['example']));
        $allEnvs     = array_unique(array_merge($allEnvs, $currentEnvs['source']));

        return $allEnvs;
    }

    /**
     * Collects the command line arguments.
     * @param  array $arguments Command line arguments.
     * @return void
     */
    protected function handleArguments(array $arguments)
    {
        // Default value
        $this->folder = '.';

        if (isset($arguments[1])) {
            $this->folder = $arguments[1];
        }
    }
}


1			<?php
2
3			namespace Bmitch\Envsync;
4
5			use Symfony\Component\Console\Helper\Table;
6			use Symfony\Component\Console\Output\ConsoleOutput;
7			use Bmitch\Envsync\Collectors\FileCollector;
8			use Bmitch\Envsync\Finders\EnvironmentFinder;
9
10			class SyncerCommand
11			{
12
13			/**
14			* Creates a new instance of the SyncerCommand.
15			* @param FileCollector $fileCollector File Collector.
16			* @param EnvironmentFinder $envFinder Environment Variable Filder.
17			*/
18			public function __construct(FileCollector $fileCollector, EnvironmentFinder $envFinder)
19			{
20			$this->fileCollector = $fileCollector;
			0 ignored issues – show Bug introduced 2016-10-28 00:30 UTC by Report Bug Copy Issue Report The property `fileCollector` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
21			$this->envFinder = $envFinder;
			0 ignored issues – show Bug introduced 2016-10-30 17:18 UTC by Report Bug Copy Issue Report The property `envFinder` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
22			}
23
24			/**
25			* Runs the command.
26			* Supressing this for now.
27			* @SuppressWarnings(PHPMD.NPathComplexity)
28			* @param array $arguments Command line arguments.
29			* @return void
30			*/
31			public function handle(array $arguments)
32			{
33			$this->handleArguments($arguments);
34
35			$files = $this->fileCollector
36			->get('.php')
37			->from($this->folder);
			0 ignored issues – show Bug introduced 2016-10-28 00:30 UTC by Report Bug Copy Issue Report The property `folder` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
38
39			$env['source'] = $this->envFinder->getFromFiles($files);
			0 ignored issues – show Coding Style Comprehensibility introduced 2016-10-30 17:18 UTC by Report Bug Copy Issue Report `$env` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$env = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
40			$env['example'] = $this->envFinder->getFromFile('.env.example');
41			$env['env'] = $this->envFinder->getFromFile('.env');
42			$env['all'] = $this->getAllEnvs($env);
43
44			$results = [];
45
46			foreach ($env['all'] as $variable) {
47			$results[$variable] = [];
48			$results[$variable]['inSource'] = in_array($variable, $env['source']) ? 'Yes' : 'No';
49			$results[$variable]['inSource'] = in_array($variable, $env['source']) ? 'Yes' : 'No';
50			$results[$variable]['inEnvExample'] = in_array($variable, $env['example']) ? 'Yes' : 'No';
51			$results[$variable]['inEnv'] = in_array($variable, $env['env']) ? 'Yes' : 'No';
52			}
53
54			$data = [];
55
56			foreach ($results as $variable => $result) {
57			$data[] = [
58			'variable' => $variable,
59			'insource' => $result['inSource'],
60			'inenvexample' => $result['inEnvExample'],
61			'inenv' => $result['inEnv'],
62			];
63			}
64
65			$headers = ['Variable', 'In Source', 'In .env.example', 'In .env'];
66
67			$table = new Table(new ConsoleOutput);
68
69			$table->setHeaders($headers)->setRows($data)->render();
70			}
71
72			/**
73			* Looks through all the current env variables from all
74			* sources and makes a master list of all of them.
75			* @param array $currentEnvs Current Env Variables.
76			* @return array
77			*/
78			protected function getAllEnvs(array $currentEnvs)
79			{
80			$allEnvs = [];
			0 ignored issues – show Unused Code introduced 2016-10-26 23:34 UTC by Report Bug Copy Issue Report `$allEnvs` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
81			$allEnvs = array_unique(array_merge($currentEnvs['env'], $currentEnvs['example']));
82			$allEnvs = array_unique(array_merge($allEnvs, $currentEnvs['source']));
83
84			return $allEnvs;
85			}
86
87			/**
88			* Collects the command line arguments.
89			* @param array $arguments Command line arguments.
90			* @return void
91			*/
92			protected function handleArguments(array $arguments)
93			{
94			// Default value
95			$this->folder = '.';
96
97			if (isset($arguments[1])) {
98			$this->folder = $arguments[1];
99			}
100			}
101			}
102

bmitch / envsync

Push — master ( 2e21dc...b663e1 )

SyncerCommand A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

4 Methods

Duplication Side-by-Side

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