PharInfo::getFileMeta() - Code Metrics - humbug/box - Measure and Improve Code Quality continuously with Scrutinizer

PharInfo::getFileMeta() A
last analyzed 2024-02-05 09:28 UTC

↳ Parent: PharInfo

Complexity

Conditions	2
Paths	2

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	7
dl	0
loc	14
rs	10
c	0
b	0
f	0
cc	2
nc	2
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.
 */

/*
 * This file originates from https://github.com/paragonie/pharaoh.
 *
 * For maintenance reasons it had to be in-lined within Box. To simplify the
 * configuration for PHP-CS-Fixer, the original license is in-lined as follows:
 *
 * The MIT License (MIT)
 *
 * Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

namespace KevinGH\Box\Phar;

use Fidry\FileSystem\FS;
use KevinGH\Box\Console\Command\Extract;
use KevinGH\Box\ExecutableFinder;
use KevinGH\Box\Phar\Throwable\InvalidPhar;
use KevinGH\Box\RequirementChecker\Requirement;
use KevinGH\Box\RequirementChecker\Requirements;
use KevinGH\Box\RequirementChecker\Throwable\InvalidRequirements;
use KevinGH\Box\RequirementChecker\Throwable\NoRequirementsFound;
use OutOfBoundsException;
use Phar;
use Symfony\Component\Filesystem\Path;
use Symfony\Component\Finder\Finder;
use Symfony\Component\Finder\SplFileInfo;
use Symfony\Component\Process\Exception\ProcessFailedException;
use Symfony\Component\Process\Process;
use Throwable;
use function array_key_exists;
use function array_map;
use function bin2hex;
use function file_exists;
use function is_readable;
use function iter\mapKeys;
use function iter\toArrayWithKeys;
use function random_bytes;
use function sprintf;
use const DIRECTORY_SEPARATOR;

/**
 * @private
 *
 * PharInfo is a wrapper around the native Phar class. Its goal is to provide an equivalent API whilst being in-memory
 * safe.
 *
 * Indeed, the native Phar API is extremely limited due to the fact that it loads the code in-memory. This pollutes the
 * current process and will result in a crash if another PHAR with the same alias is loaded. This PharInfo class
 * circumvents those issues by extracting all the desired information in a separate process.
 */
final class PharInfo
{
    public const BOX_REQUIREMENTS = '.box/.requirements.php';

    private static array $ALGORITHMS;
    private static string $stubfile;

    private readonly PharMeta $meta;
filter:
    dependency_paths: ["lib/*"]
    private readonly string $tmp;
    private readonly string $file;
    private readonly string $fileName;
    private array $compressionCount;

    /**
     * @var array<string, SplFileInfo>
     */
    private readonly array $files;

    public function __construct(string $file)
    {
        $file = Path::canonicalize($file);

        if (!file_exists($file)) {
            throw InvalidPhar::fileNotFound($file);
        }

        if (!is_readable($file)) {
            throw InvalidPhar::fileNotReadable($file);
        }

        self::initAlgorithms();
        self::initStubFileName();

        $this->file = $file;

        $this->fileName = basename($file);


        $this->tmp = FS::makeTmpDir('HumbugBox', 'Pharaoh');


        self::dumpPhar($file, $this->tmp);
        [
            $this->meta,

            $this->files,

        ] = self::loadDumpedPharFiles($this->tmp);
    }

    public function __destruct()
    {
        unset($this->pharInfo);


        if (isset($this->phar)) {
            $path = $this->phar->getPath();
            unset($this->phar);

            Phar::unlinkArchive($path);
        }

        if (isset($this->tmp)) {
            FS::remove($this->tmp);
        }
    }

    public function getTmp(): string
    {
        return $this->tmp;
    }

    public function getFile(): string
    {
        return $this->file;
    }

    public function getPubKeyContent(): ?string
    {
        return $this->meta->pubKeyContent;
    }

    public function hasPubKey(): bool
    {
        return null !== $this->getPubKeyContent();
    }

    public function getFileName(): string
    {
        return $this->fileName;
    }

    public function equals(self $pharInfo): bool
    {
        return
            $this->contentEquals($pharInfo)
            && $this->getCompression() === $pharInfo->getCompression()
            && $this->getNormalizedMetadata() === $pharInfo->getNormalizedMetadata();
    }

    /**
     * Checks if the content of the given PHAR equals the current one. Note that by content is meant
     * the list of files and their content. The files compression or the PHAR metadata are not considered.
     */
    private function contentEquals(self $pharInfo): bool
    {
        // The signature only checks if the contents are equal (same files, each files same content), but do
        // not check the compression of the files.
        // As a result, we also need to check the compression of each file.
        if ($this->getSignature() != $pharInfo->getSignature()) {
            return false;
        }

        foreach ($this->meta->filesMeta as $file => ['compression' => $compressionAlgorithm]) {
            ['compression' => $otherCompressionAlgorithm] = $this->getFileMeta($file);

            if ($otherCompressionAlgorithm !== $compressionAlgorithm) {
                return false;
            }
        }

        return true;
    }

    public function getCompression(): CompressionAlgorithm
    {
        return $this->meta->compression;
    }

    /**
     * @return array<string, positive-int|0> The number of files per compression algorithm label.

     */
    public function getFilesCompressionCount(): array
    {
        if (!isset($this->compressionCount)) {
            $this->compressionCount = self::calculateCompressionCount($this->meta->filesMeta);
        }

        return $this->compressionCount;
    }

    /**
     * @return array{'compression': CompressionAlgorithm, compressedSize: int}
     */
    public function getFileMeta(string $path): array
    {
        $meta = $this->meta->filesMeta[$path] ?? null;

        if (null === $meta) {
            throw new OutOfBoundsException(
                sprintf(
                    'No metadata found for the file "%s".',
                    $path,
                ),
            );
        }

        return $meta;
    }

    public function getVersion(): ?string
    {
        // TODO: review this fallback value
        return $this->meta->version ?? 'No information found';
    }

    public function getNormalizedMetadata(): ?string
    {
        return $this->meta->normalizedMetadata;
    }

    public function getTimestamp(): int
    {
        return $this->meta->timestamp;
    }

    public function getSignature(): ?array
    {
        return $this->meta->signature;
    }

    public function getStubPath(): string
    {
        return Extract::STUB_PATH;
    }

    public function getStubContent(): ?string
    {
        return $this->meta->stub;
    }

    /**
     * @return array<string, SplFileInfo>
     */
    public function getFiles(): array
    {
        return $this->files;
    }

    /**
     * @throws NoRequirementsFound
     * @throws InvalidRequirements
     */
    public function getRequirements(): Requirements
    {
        $file = $this->getFileName();

        if (!array_key_exists(self::BOX_REQUIREMENTS, $this->files)) {
            throw NoRequirementsFound::forFile($file);
        }

        $evaluatedRequirements = require $this->files[self::BOX_REQUIREMENTS]->getPathname();

        if (!is_array($evaluatedRequirements)) {
            throw InvalidRequirements::forRequirements($file, $evaluatedRequirements);
        }

        try {
            return new Requirements(
                array_map(
                    Requirement::fromArray(...),
                    $evaluatedRequirements,
                ),
            );
        } catch (Throwable $throwable) {
            throw new InvalidRequirements(
                sprintf(
                    'Could not interpret Box\'s RequirementChecker shipped in "%s": %s',
                    $file,
                    $throwable->getMessage(),
                ),
                previous: $throwable,
            );
        }
    }

    private static function initAlgorithms(): void
    {
        if (!isset(self::$ALGORITHMS)) {
            self::$ALGORITHMS = [];

            foreach (CompressionAlgorithm::cases() as $compressionAlgorithm) {
                self::$ALGORITHMS[$compressionAlgorithm->value] = $compressionAlgorithm->name;

            }
        }
    }

    private static function initStubFileName(): void
    {
        if (!isset(self::$stubfile)) {
            self::$stubfile = bin2hex(random_bytes(12)).'.pharstub';
        }
    }

    private static function dumpPhar(string $file, string $tmp): void
    {
        $extractPharProcess = new Process([
            ExecutableFinder::findPhpExecutable(),
            ExecutableFinder::findBoxExecutable(),
            'extract',
            $file,
            $tmp,
            '--no-interaction',
            '--internal',
        ]);
        $extractPharProcess->run();

        if (false === $extractPharProcess->isSuccessful()) {
            throw new InvalidPhar(
                $extractPharProcess->getErrorOutput(),
                $extractPharProcess->getExitCode(),
                new ProcessFailedException($extractPharProcess),
            );
        }
    }

    /**
     * @return array{PharMeta, array<string, SplFileInfo>}

     */
    private static function loadDumpedPharFiles(string $tmp): array
    {
        $dumpedFiles = toArrayWithKeys(
            mapKeys(
                static fn (string $filePath) => Path::makeRelative($filePath, $tmp),
                Finder::create()
                    ->files()
                    ->ignoreDotFiles(false)
                    ->exclude('.phar')
                    ->in($tmp),
            ),
        );

        $meta = PharMeta::fromJson(FS::getFileContents($tmp.DIRECTORY_SEPARATOR.Extract::PHAR_META_PATH));
        unset($dumpedFiles[Extract::PHAR_META_PATH]);

        return [$meta, $dumpedFiles];
    }

    /**
     * @param array<string, array{'compression': CompressionAlgorithm, compressedSize: int}> $filesMeta
     */
    private static function calculateCompressionCount(array $filesMeta): array
    {
        $count = array_fill_keys(
            self::$ALGORITHMS,
            0,
        );

        foreach ($filesMeta as ['compression' => $compression]) {
            ++$count[$compression->name];
        }

        return $count;
    }
}


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			/*
16			* This file originates from https://github.com/paragonie/pharaoh.
17			*
18			* For maintenance reasons it had to be in-lined within Box. To simplify the
19			* configuration for PHP-CS-Fixer, the original license is in-lined as follows:
20			*
21			* The MIT License (MIT)
22			*
23			* Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
24			*
25			* Permission is hereby granted, free of charge, to any person obtaining a copy
26			* of this software and associated documentation files (the "Software"), to deal
27			* in the Software without restriction, including without limitation the rights
28			* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
29			* copies of the Software, and to permit persons to whom the Software is
30			* furnished to do so, subject to the following conditions:
31			*
32			* The above copyright notice and this permission notice shall be included in all
33			* copies or substantial portions of the Software.
34			*
35			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
36			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
37			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
38			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
39			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
40			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
41			* SOFTWARE.
42			*/
43
44			namespace KevinGH\Box\Phar;
45
46			use Fidry\FileSystem\FS;
47			use KevinGH\Box\Console\Command\Extract;
48			use KevinGH\Box\ExecutableFinder;
49			use KevinGH\Box\Phar\Throwable\InvalidPhar;
50			use KevinGH\Box\RequirementChecker\Requirement;
51			use KevinGH\Box\RequirementChecker\Requirements;
52			use KevinGH\Box\RequirementChecker\Throwable\InvalidRequirements;
53			use KevinGH\Box\RequirementChecker\Throwable\NoRequirementsFound;
54			use OutOfBoundsException;
55			use Phar;
56			use Symfony\Component\Filesystem\Path;
57			use Symfony\Component\Finder\Finder;
58			use Symfony\Component\Finder\SplFileInfo;
59			use Symfony\Component\Process\Exception\ProcessFailedException;
60			use Symfony\Component\Process\Process;
61			use Throwable;
62			use function array_key_exists;
63			use function array_map;
64			use function bin2hex;
65			use function file_exists;
66			use function is_readable;
67			use function iter\mapKeys;
68			use function iter\toArrayWithKeys;
69			use function random_bytes;
70			use function sprintf;
71			use const DIRECTORY_SEPARATOR;
72
73			/**
74			* @private
75			*
76			* PharInfo is a wrapper around the native Phar class. Its goal is to provide an equivalent API whilst being in-memory
77			* safe.
78			*
79			* Indeed, the native Phar API is extremely limited due to the fact that it loads the code in-memory. This pollutes the
80			* current process and will result in a crash if another PHAR with the same alias is loaded. This PharInfo class
81			* circumvents those issues by extracting all the desired information in a separate process.
82			*/
83			final class PharInfo
84			{
85			public const BOX_REQUIREMENTS = '.box/.requirements.php';
86
87			private static array $ALGORITHMS;
88			private static string $stubfile;
89
90			private readonly PharMeta $meta;
			0 ignored issues – show Bug introduced 2024-02-05 09:28 UTC by Report Bug Copy Issue Report The type `KevinGH\Box\Phar\PharMeta` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
91			private readonly string $tmp;
92			private readonly string $file;
93			private readonly string $fileName;
94			private array $compressionCount;
95
96			/**
97			* @var array<string, SplFileInfo>
98			*/
99			private readonly array $files;
100
101			public function __construct(string $file)
102			{
103			$file = Path::canonicalize($file);
104
105			if (!file_exists($file)) {
106			throw InvalidPhar::fileNotFound($file);
107			}
108
109			if (!is_readable($file)) {
110			throw InvalidPhar::fileNotReadable($file);
111			}
112
113			self::initAlgorithms();
114			self::initStubFileName();
115
116			$this->file = $file;
			0 ignored issues – show Bug introduced 2024-02-05 09:28 UTC by Report Bug Copy Issue Report The property `file` is declared read-only in `KevinGH\Box\Phar\PharInfo`. Loading history...
117			$this->fileName = basename($file);
			0 ignored issues – show Bug introduced 2024-02-05 09:28 UTC by Report Bug Copy Issue Report The property `fileName` is declared read-only in `KevinGH\Box\Phar\PharInfo`. Loading history...
118
119			$this->tmp = FS::makeTmpDir('HumbugBox', 'Pharaoh');
			0 ignored issues – show Bug introduced 2024-02-05 09:28 UTC by Report Bug Copy Issue Report The property `tmp` is declared read-only in `KevinGH\Box\Phar\PharInfo`. Loading history...
120
121			self::dumpPhar($file, $this->tmp);
122			[
123			$this->meta,
			0 ignored issues – show Bug introduced 2024-02-05 09:28 UTC by Report Bug Copy Issue Report The property `meta` is declared read-only in `KevinGH\Box\Phar\PharInfo`. Loading history...
124			$this->files,
			0 ignored issues – show Bug introduced 2024-02-05 09:28 UTC by Report Bug Copy Issue Report The property `files` is declared read-only in `KevinGH\Box\Phar\PharInfo`. Loading history...
125			] = self::loadDumpedPharFiles($this->tmp);
126			}
127
128			public function __destruct()
129			{
130			unset($this->pharInfo);
			0 ignored issues – show Bug Best Practice introduced 2024-02-05 09:28 UTC by Report Bug Copy Issue Report The property `pharInfo` does not exist on `KevinGH\Box\Phar\PharInfo`. Did you maybe forget to declare it? Loading history...
131
132			if (isset($this->phar)) {
133			$path = $this->phar->getPath();
134			unset($this->phar);
135
136			Phar::unlinkArchive($path);
137			}
138
139			if (isset($this->tmp)) {
140			FS::remove($this->tmp);
141			}
142			}
143
144			public function getTmp(): string
145			{
146			return $this->tmp;
147			}
148
149			public function getFile(): string
150			{
151			return $this->file;
152			}
153
154			public function getPubKeyContent(): ?string
155			{
156			return $this->meta->pubKeyContent;
157			}
158
159			public function hasPubKey(): bool
160			{
161			return null !== $this->getPubKeyContent();
162			}
163
164			public function getFileName(): string
165			{
166			return $this->fileName;
167			}
168
169			public function equals(self $pharInfo): bool
170			{
171			return
172			$this->contentEquals($pharInfo)
173			&& $this->getCompression() === $pharInfo->getCompression()
174			&& $this->getNormalizedMetadata() === $pharInfo->getNormalizedMetadata();
175			}
176
177			/**
178			* Checks if the content of the given PHAR equals the current one. Note that by content is meant
179			* the list of files and their content. The files compression or the PHAR metadata are not considered.
180			*/
181			private function contentEquals(self $pharInfo): bool
182			{
183			// The signature only checks if the contents are equal (same files, each files same content), but do
184			// not check the compression of the files.
185			// As a result, we also need to check the compression of each file.
186			if ($this->getSignature() != $pharInfo->getSignature()) {
187			return false;
188			}
189
190			foreach ($this->meta->filesMeta as $file => ['compression' => $compressionAlgorithm]) {
191			['compression' => $otherCompressionAlgorithm] = $this->getFileMeta($file);
192
193			if ($otherCompressionAlgorithm !== $compressionAlgorithm) {
194			return false;
195			}
196			}
197
198			return true;
199			}
200
201			public function getCompression(): CompressionAlgorithm
202			{
203			return $this->meta->compression;
204			}
205
206			/**
207			* @return array<string, positive-int\|0> The number of files per compression algorithm label.
			0 ignored issues – show Documentation Bug introduced 2024-02-05 09:28 UTC by Report Bug Copy Issue Report The doc comment `array<string, positive-int\|0>` at position `4` could not be parsed: Unknown type name 'positive-int' at position 4 in array<string, positive-int\|0>. Loading history...
208			*/
209			public function getFilesCompressionCount(): array
210			{
211			if (!isset($this->compressionCount)) {
212			$this->compressionCount = self::calculateCompressionCount($this->meta->filesMeta);
213			}
214
215			return $this->compressionCount;
216			}
217
218			/**
219			* @return array{'compression': CompressionAlgorithm, compressedSize: int}
220			*/
221			public function getFileMeta(string $path): array
222			{
223			$meta = $this->meta->filesMeta[$path] ?? null;
224
225			if (null === $meta) {
226			throw new OutOfBoundsException(
227			sprintf(
228			'No metadata found for the file "%s".',
229			$path,
230			),
231			);
232			}
233
234			return $meta;
235			}
236
237			public function getVersion(): ?string
238			{
239			// TODO: review this fallback value
240			return $this->meta->version ?? 'No information found';
241			}
242
243			public function getNormalizedMetadata(): ?string
244			{
245			return $this->meta->normalizedMetadata;
246			}
247
248			public function getTimestamp(): int
249			{
250			return $this->meta->timestamp;
251			}
252
253			public function getSignature(): ?array
254			{
255			return $this->meta->signature;
256			}
257
258			public function getStubPath(): string
259			{
260			return Extract::STUB_PATH;
261			}
262
263			public function getStubContent(): ?string
264			{
265			return $this->meta->stub;
266			}
267
268			/**
269			* @return array<string, SplFileInfo>
270			*/
271			public function getFiles(): array
272			{
273			return $this->files;
274			}
275
276			/**
277			* @throws NoRequirementsFound
278			* @throws InvalidRequirements
279			*/
280			public function getRequirements(): Requirements
281			{
282			$file = $this->getFileName();
283
284			if (!array_key_exists(self::BOX_REQUIREMENTS, $this->files)) {
285			throw NoRequirementsFound::forFile($file);
286			}
287
288			$evaluatedRequirements = require $this->files[self::BOX_REQUIREMENTS]->getPathname();
289
290			if (!is_array($evaluatedRequirements)) {
291			throw InvalidRequirements::forRequirements($file, $evaluatedRequirements);
292			}
293
294			try {
295			return new Requirements(
296			array_map(
297			Requirement::fromArray(...),
298			$evaluatedRequirements,
299			),
300			);
301			} catch (Throwable $throwable) {
302			throw new InvalidRequirements(
303			sprintf(
304			'Could not interpret Box\'s RequirementChecker shipped in "%s": %s',
305			$file,
306			$throwable->getMessage(),
307			),
308			previous: $throwable,
309			);
310			}
311			}
312
313			private static function initAlgorithms(): void
314			{
315			if (!isset(self::$ALGORITHMS)) {
316			self::$ALGORITHMS = [];
317
318			foreach (CompressionAlgorithm::cases() as $compressionAlgorithm) {
319			self::$ALGORITHMS[$compressionAlgorithm->value] = $compressionAlgorithm->name;
			0 ignored issues – show Bug introduced 2024-02-05 09:28 UTC by Report Bug Copy Issue Report The property `name` does not seem to exist on `KevinGH\Box\Phar\CompressionAlgorithm`. Loading history...
320			}
321			}
322			}
323
324			private static function initStubFileName(): void
325			{
326			if (!isset(self::$stubfile)) {
327			self::$stubfile = bin2hex(random_bytes(12)).'.pharstub';
328			}
329			}
330
331			private static function dumpPhar(string $file, string $tmp): void
332			{
333			$extractPharProcess = new Process([
334			ExecutableFinder::findPhpExecutable(),
335			ExecutableFinder::findBoxExecutable(),
336			'extract',
337			$file,
338			$tmp,
339			'--no-interaction',
340			'--internal',
341			]);
342			$extractPharProcess->run();
343
344			if (false === $extractPharProcess->isSuccessful()) {
345			throw new InvalidPhar(
346			$extractPharProcess->getErrorOutput(),
347			$extractPharProcess->getExitCode(),
348			new ProcessFailedException($extractPharProcess),
349			);
350			}
351			}
352
353			/**
354			* @return array{PharMeta, array<string, SplFileInfo>}
			0 ignored issues – show Documentation Bug introduced 2024-02-05 09:28 UTC by Report Bug Copy Issue Report The doc comment `array{PharMeta, array<string, SplFileInfo>}` at position `2` could not be parsed: Expected ':' at position 2, but found 'PharMeta'. Loading history...
355			*/
356			private static function loadDumpedPharFiles(string $tmp): array
357			{
358			$dumpedFiles = toArrayWithKeys(
359			mapKeys(
360			static fn (string $filePath) => Path::makeRelative($filePath, $tmp),
361			Finder::create()
362			->files()
363			->ignoreDotFiles(false)
364			->exclude('.phar')
365			->in($tmp),
366			),
367			);
368
369			$meta = PharMeta::fromJson(FS::getFileContents($tmp.DIRECTORY_SEPARATOR.Extract::PHAR_META_PATH));
370			unset($dumpedFiles[Extract::PHAR_META_PATH]);
371
372			return [$meta, $dumpedFiles];
373			}
374
375			/**
376			* @param array<string, array{'compression': CompressionAlgorithm, compressedSize: int}> $filesMeta
377			*/
378			private static function calculateCompressionCount(array $filesMeta): array
379			{
380			$count = array_fill_keys(
381			self::$ALGORITHMS,
382			0,
383			);
384
385			foreach ($filesMeta as ['compression' => $compression]) {
386			++$count[$compression->name];
387			}
388
389			return $count;
390			}
391			}
392

humbug / box

PharInfo::getFileMeta() A last analyzed 2024-02-05 09:28 UTC

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like

PharInfo::getFileMeta() A
last analyzed 2024-02-05 09:28 UTC