ImageName::validate() - Code Metrics - ktomk/pipelines - Measure and Improve Code Quality continuously with Scrutinizer

ImageName::validate() A
last analyzed 2024-10-09 00:26 UTC

↳ Parent: ImageName

Complexity

Conditions	1
Paths	1

Size

Total Lines	12
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	8
c	1
b	0
f	0
nc	1
nop	1
dl	0
loc	12
ccs	4
cts	4
cp	1
crap	1
rs	10

<?php

/* this file is part of pipelines */

namespace Ktomk\Pipelines\File;

/**
 * image name parser and value object
 */
class ImageName
{
    /**
     * @var string
     */
    private $name;

    /**
     * validate image name
     *
     * Is a Docker image name (optionally with a tag or digest)
     * syntactically valid?
     *
     * @see doc/DOCKER-NAME-TAG.md
     *
     * @param string $name of docker image
     *
     * @return bool
     */
    public static function validate($name)
    {
        $pattern
            = '{^'
            . '([a-zA-Z0-9.-]+(:[0-9]+)?/)?' # prefix
            . '([a-z0-9]+(?:(?:\.|__?|-+)[a-z0-9]+)*)(/[a-z0-9]+(?:(?:\.|__?|-+)[a-z0-9]+)*)*' # name-components
            . '(:[a-zA-Z0-9_][a-zA-Z0-9_.-]{0,127}|@[a-z0-9]+([+._-][a-z0-9]+)*:[a-zA-Z0-9=_-]+)?' # ":" tag-name | "@" digest
            . '$}';

        $result = preg_match($pattern, $name);

        return 1 === $result;
    }

    /**
     * @param string $name
     *
     * @throws ParseException
     */
    public function __construct($name)
    {
        $this->parse($name);
    }

    public function __toString()
    {
        return $this->name;
    }

    /**
     * @param string $name
     *
     * @throws ParseException
     *
     * @return void
     */
    private function parse($name)
    {
        if (!self::validate($name)) {
            throw new ParseException(sprintf(
                "'image' invalid Docker image name: '%s'",
                $name
            ));
        }

        $this->name = (string)$name;
    }
}


1		<?php
2
3		/* this file is part of pipelines */
4
5		namespace Ktomk\Pipelines\File;
6
7		/**
8		* image name parser and value object
9		*/
10		class ImageName
11		{
12		/**
13		* @var string
14		*/
15		private $name;
16
17		/**
18		* validate image name
19		*
20		* Is a Docker image name (optionally with a tag or digest)
21		* syntactically valid?
22		*
23		* @see doc/DOCKER-NAME-TAG.md
24		*
25		* @param string $name of docker image
26		*
27		* @return bool
28		*/
29	12	public static function validate($name)
30		{
31	12	$pattern
32		= '{^'
33		. '([a-zA-Z0-9.-]+(:[0-9]+)?/)?' # prefix
34		. '([a-z0-9]+(?:(?:\.\|__?\|-+)[a-z0-9]+))(/[a-z0-9]+(?:(?:\.\|__?\|-+)[a-z0-9]+))*' # name-components
35		. '(:[a-zA-Z0-9_][a-zA-Z0-9_.-]{0,127}\|@[a-z0-9]+([+._-][a-z0-9]+)*:[a-zA-Z0-9=_-]+)?' # ":" tag-name \| "@" digest
36		. '$}';
37
38	12	$result = preg_match($pattern, $name);
39
40	12	return 1 === $result;
41		}
42
43		/**
44		* @param string $name
45		*
46		* @throws ParseException
47		*/
48	3	public function __construct($name)
49		{
50	3	$this->parse($name);
51		}
52
53	1	public function __toString()
54		{
55	1	return $this->name;
56		}
57
58		/**
59		* @param string $name
60		*
61		* @throws ParseException
62		*
63		* @return void
64		*/
65	3	private function parse($name)
66		{
67	3	if (!self::validate($name)) {
68	1	throw new ParseException(sprintf(
69		"'image' invalid Docker image name: '%s'",
70		$name
71		));
72		}
73
74	2	$this->name = (string)$name;
75		}
76		}
77

ktomk / pipelines

ImageName::validate() A last analyzed 2024-10-09 00:26 UTC

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ImageName::validate() A
last analyzed 2024-10-09 00:26 UTC