DocblockParser::parse() - Code Metrics - Inspection of "[WIP] Rework the PHP compactor" - humbug/box - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#315)

by Théo

created 2018-11-05 14:57 UTC

DocblockParser::parse() A

↳ Parent: DocblockParser

Complexity

Conditions	4
Paths	3

Size

Total Lines	14
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	8
dl	0
loc	14
rs	10
c	0
b	0
f	0
cc	4
nc	3
nop	1

<?php

declare(strict_types=1);

/*
 * This file is part of the box project.
 *
 * (c) Kevin Herrera <[email protected]>
 *     Théo Fidry <[email protected]>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace KevinGH\Box\Annotation;

use Hoa\Compiler\Exception\UnrecognizedToken;
use Hoa\Compiler\Llk\Llk;
use Hoa\Compiler\Llk\TreeNode;
use Hoa\File\Read;
use function strpos;
use function substr;
use function trim;

/**
 * @private
 */
final class DocblockParser
{
    /**
     * Parses the docblock and returns its AST.
     *
     * @throws InvalidDocblock
     */
    public function parse(string $docblock): TreeNode
    {
        $docblock = trim($docblock);

        if (0 !== strpos($docblock, '/**') || '*/' !== substr($docblock, -2)) {
            return new TreeNode('#null');
        }

        $compiler = Llk::load(new Read(__DIR__.'/../../res/annotation-grammar.pp'));

        try {
            return $compiler->parse($docblock);
        } catch (UnrecognizedToken $exception) {
            throw InvalidDocblock::createFromHoaUnrecognizedToken($docblock, $exception);
        }
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/*
6			* This file is part of the box project.
7			*
8			* (c) Kevin Herrera <[email protected]>
9			* Théo Fidry <[email protected]>
10			*
11			* This source file is subject to the MIT license that is bundled
12			* with this source code in the file LICENSE.
13			*/
14
15			namespace KevinGH\Box\Annotation;
16
17			use Hoa\Compiler\Exception\UnrecognizedToken;
18			use Hoa\Compiler\Llk\Llk;
19			use Hoa\Compiler\Llk\TreeNode;
20			use Hoa\File\Read;
21			use function strpos;
22			use function substr;
23			use function trim;
24
25			/**
26			* @private
27			*/
28			final class DocblockParser
29			{
30			/**
31			* Parses the docblock and returns its AST.
32			*
33			* @throws InvalidDocblock
34			*/
35			public function parse(string $docblock): TreeNode
36			{
37			$docblock = trim($docblock);
38
39			if (0 !== strpos($docblock, '/*') \|\| '/' !== substr($docblock, -2)) {
40			return new TreeNode('#null');
41			}
42
43			$compiler = Llk::load(new Read(__DIR__.'/../../res/annotation-grammar.pp'));
44
45			try {
46			return $compiler->parse($docblock);
47			} catch (UnrecognizedToken $exception) {
48			throw InvalidDocblock::createFromHoaUnrecognizedToken($docblock, $exception);
49			}
50			}
51			}
52

humbug / box

Pull Request — master (#315)

DocblockParser::parse() A

Complexity

Size

Duplication

Importance

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