Helper::getProjectRootDirectory() - Code Metrics - Inspection of "Merge pull request #22 from edmondscommerce/Infect..." - edmondscommerce/phpqa - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 79a1c3...b48fec )

by joseph

created 2018-05-25 15:56 UTC

Helper::getProjectRootDirectory() A

↳ Parent: Helper

Complexity

Conditions	3
Paths	4

Size

Total Lines	14
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	4.125

Importance

Changes

Metric	Value
cc	3
eloc	10
nc	4
nop	0
dl	0
loc	14
ccs	5
cts	10
cp	0.5
crap	4.125
rs	9.4285
c	0
b	0
f	0

<?php declare(strict_types=1);

namespace EdmondsCommerce\PHPQA;

use Composer\Autoload\ClassLoader;

class Helper
{
    private static $projectRootDirectory;

    /**
     * Get the absolute path to the root of the current project
     *
     * It does this by working from the Composer autoloader which we know will be in a certain place in `vendor`
     *
     * @return string
     * @throws \Exception
     */
    public static function getProjectRootDirectory(): string
    {
        try {
            if (null === self::$projectRootDirectory) {
                $reflection                 = new \ReflectionClass(ClassLoader::class);
                self::$projectRootDirectory = \dirname($reflection->getFileName(), 3);
            }

            return self::$projectRootDirectory;
        } catch (\Exception $e) {
            throw new \Exception(
                'Exception in '.__METHOD__.': '.$e->getMessage(),
                $e->getCode(),
                $e
            );
        }
    }

    /**
     * @param string|null $path
     *
     * @return array
     * @throws \Exception
     * @SuppressWarnings(PHPMD.StaticAccess)
     */
    public static function getComposerJsonDecoded(string $path = null): array
    {
        $path    = $path ?? self::getProjectRootDirectory().'/composer.json';
        $decoded = \json_decode(\file_get_contents($path), true);
        if (JSON_ERROR_NONE !== \json_last_error()) {
            throw new \RuntimeException('Failed loading composer.json: '.\json_last_error_msg());
        }

        return $decoded;
    }
}


1		<?php declare(strict_types=1);
2
3		namespace EdmondsCommerce\PHPQA;
4
5		use Composer\Autoload\ClassLoader;
6
7		class Helper
8		{
9		private static $projectRootDirectory;
10
11		/**
12		* Get the absolute path to the root of the current project
13		*
14		* It does this by working from the Composer autoloader which we know will be in a certain place in `vendor`
15		*
16		* @return string
17		* @throws \Exception
18		*/
19	2	public static function getProjectRootDirectory(): string
20		{
21		try {
22	2	if (null === self::$projectRootDirectory) {
23	1	$reflection = new \ReflectionClass(ClassLoader::class);
24	1	self::$projectRootDirectory = \dirname($reflection->getFileName(), 3);
25		}
26
27	2	return self::$projectRootDirectory;
28		} catch (\Exception $e) {
29		throw new \Exception(
30		'Exception in '.__METHOD__.': '.$e->getMessage(),
31		$e->getCode(),
32		$e
33		);
34		}
35		}
36
37		/**
38		* @param string\|null $path
39		*
40		* @return array
41		* @throws \Exception
42		* @SuppressWarnings(PHPMD.StaticAccess)
43		*/
44	5	public static function getComposerJsonDecoded(string $path = null): array
45		{
46	5	$path = $path ?? self::getProjectRootDirectory().'/composer.json';
47	5	$decoded = \json_decode(\file_get_contents($path), true);
48	5	if (JSON_ERROR_NONE !== \json_last_error()) {
49	1	throw new \RuntimeException('Failed loading composer.json: '.\json_last_error_msg());
50		}
51
52	4	return $decoded;
53		}
54		}
55

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Helper::getProjectRootDirectory() A

Complexity

Size

Duplication

Code Coverage

Importance

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