StaticClassMapSourceLocator::__construct() - Code Metrics - Inspection of "#42 Discover and load dependencies via composer on..." - Roave/BackwardCompatibilityCheck - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#48)

by Marco

created 2018-04-26 12:05 UTC

StaticClassMapSourceLocator::__construct() A

↳ Parent: StaticClassMapSourceLocator

Complexity

Conditions	1
Paths	1

Size

Total Lines	12
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	12
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	5
nc	1
nop	2

<?php

declare(strict_types=1);

namespace Roave\ApiCompare\SourceLocator;

use Assert\Assert;
use Roave\BetterReflection\Identifier\Identifier;
use Roave\BetterReflection\SourceLocator\Ast\Locator;
use Roave\BetterReflection\SourceLocator\Located\LocatedSource;
use Roave\BetterReflection\SourceLocator\Type\AbstractSourceLocator;
use function array_keys;
use function array_map;
use function file_get_contents;

final class StaticClassMapSourceLocator extends AbstractSourceLocator
{
    /** @var string[] */
    private $classMap;

    /** @param string[] $classMap of class to file path. Every file must exist, every key must be non-empty */
    public function __construct(
        array $classMap,
        Locator $astLocator
    ) {
        parent::__construct($astLocator);

        $realPaths = array_map('realpath', $classMap);

        Assert::that($classMap)->all()->file();
        Assert::that(array_keys($classMap))->all()->string()->notEmpty();

        $this->classMap = $realPaths;
    }

    /**
     * {@inheritDoc}
     */
    protected function createLocatedSource(Identifier $identifier) : ?LocatedSource
    {
        if (! $identifier->isClass()) {
            return null;
        }

        $classFile = $this->classMap[$identifier->getName()] ?? null;

        if ($classFile === null) {
            return null;
        }

        return new LocatedSource(file_get_contents($classFile), $classFile);
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Roave\ApiCompare\SourceLocator;
6
7			use Assert\Assert;
8			use Roave\BetterReflection\Identifier\Identifier;
9			use Roave\BetterReflection\SourceLocator\Ast\Locator;
10			use Roave\BetterReflection\SourceLocator\Located\LocatedSource;
11			use Roave\BetterReflection\SourceLocator\Type\AbstractSourceLocator;
12			use function array_keys;
13			use function array_map;
14			use function file_get_contents;
15
16			final class StaticClassMapSourceLocator extends AbstractSourceLocator
17			{
18			/** @var string[] */
19			private $classMap;
20
21			/** @param string[] $classMap of class to file path. Every file must exist, every key must be non-empty */
22			public function __construct(
23			array $classMap,
24			Locator $astLocator
25			) {
26			parent::__construct($astLocator);
27
28			$realPaths = array_map('realpath', $classMap);
29
30			Assert::that($classMap)->all()->file();
31			Assert::that(array_keys($classMap))->all()->string()->notEmpty();
32
33			$this->classMap = $realPaths;
34			}
35
36			/**
37			* {@inheritDoc}
38			*/
39			protected function createLocatedSource(Identifier $identifier) : ?LocatedSource
40			{
41			if (! $identifier->isClass()) {
42			return null;
43			}
44
45			$classFile = $this->classMap[$identifier->getName()] ?? null;
46
47			if ($classFile === null) {
48			return null;
49			}
50
51			return new LocatedSource(file_get_contents($classFile), $classFile);
52			}
53			}
54

Roave / BackwardCompatibilityCheck

Pull Request — master (#48)

StaticClassMapSourceLocator::__construct() A

Complexity

Size

Duplication

Importance

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