NodeJsVersionMatcher::findBestMatchingVersion() - Code Metrics - thecodingmachine/nodejs-installer - Measure and Improve Code Quality continuously with Scrutinizer

NodeJsVersionMatcher::findBestMatchingVersion() A
last analyzed 2020-11-03 17:08 UTC

↳ Parent: NodeJsVersionMatcher

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	15
rs	9.7666
c	0
b	0
f	0
cc	3
nc	3
nop	2

<?php
namespace Mouf\NodeJsInstaller;

use Composer\Package\Version\VersionParser;

/**
 * Tries to find a match between a set of versions and constraint
 */
class NodeJsVersionMatcher
{
    /**
     * Return true if $version matches $constraint (expressed as a Composer constraint string)
     *
     * @param  string $version
     * @param  string $constraint
     * @return bool
     */
    public function isVersionMatching($version, $constraint)
    {
        $versionParser = new VersionParser();

        $normalizedVersion = $versionParser->normalize($version);

        $versionAsContraint = $versionParser->parseConstraints($normalizedVersion);
        $linkConstraint = $versionParser->parseConstraints($constraint);

        return $linkConstraint->matches($versionAsContraint);
    }

    /**
     * Finds the best version matching $constraint.
     * Will return null if no version matches the constraint.
     *
     * @param  array       $versionList
     * @param $constraint
     * @return string|null
     */
    public function findBestMatchingVersion(array $versionList, $constraint)
    {
        // Let's sort versions in reverse order.
        usort($versionList, "version_compare");
        $versionList = array_reverse($versionList);

        // Now, let's find the best match.
        foreach ($versionList as $version) {
            if ($this->isVersionMatching($version, $constraint)) {
                return $version;
            }
        }

        return;
    }
}


1			<?php
2			namespace Mouf\NodeJsInstaller;
3
4			use Composer\Package\Version\VersionParser;
5
6			/**
7			* Tries to find a match between a set of versions and constraint
8			*/
9			class NodeJsVersionMatcher
10			{
11			/**
12			* Return true if $version matches $constraint (expressed as a Composer constraint string)
13			*
14			* @param string $version
15			* @param string $constraint
16			* @return bool
17			*/
18			public function isVersionMatching($version, $constraint)
19			{
20			$versionParser = new VersionParser();
21
22			$normalizedVersion = $versionParser->normalize($version);
23
24			$versionAsContraint = $versionParser->parseConstraints($normalizedVersion);
25			$linkConstraint = $versionParser->parseConstraints($constraint);
26
27			return $linkConstraint->matches($versionAsContraint);
28			}
29
30			/**
31			* Finds the best version matching $constraint.
32			* Will return null if no version matches the constraint.
33			*
34			* @param array $versionList
35			* @param $constraint
36			* @return string\|null
37			*/
38			public function findBestMatchingVersion(array $versionList, $constraint)
39			{
40			// Let's sort versions in reverse order.
41			usort($versionList, "version_compare");
42			$versionList = array_reverse($versionList);
43
44			// Now, let's find the best match.
45			foreach ($versionList as $version) {
46			if ($this->isVersionMatching($version, $constraint)) {
47			return $version;
48			}
49			}
50
51			return;
52			}
53			}
54

thecodingmachine / nodejs-installer

NodeJsVersionMatcher::findBestMatchingVersion() A last analyzed 2020-11-03 17:08 UTC

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NodeJsVersionMatcher::findBestMatchingVersion() A
last analyzed 2020-11-03 17:08 UTC