Package::extractReferences() - Code Metrics - Inspection of "Merge pull request #4 from ARCANEDEV/develop" - ARCANEDEV/Composer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 941968...69b875 )

by ARCANEDEV

created 2016-07-11 10:31 UTC

Package::extractReferences() A

↳ Parent: Package

Complexity

Conditions	4
Paths	3

Size

Total Lines	14
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	4.016

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	14
ccs	9
cts	10
cp	0.9
rs	9.2
cc	4
eloc	8
nc	3
nop	2
crap	4.016

<?php namespace Arcanedev\Composer\Entities;

use Arcanedev\Composer\Utilities\Logger;
use Arcanedev\Composer\Utilities\Util;
use Composer\Composer;
use Composer\Package\BasePackage;
use Composer\Package\Link;
use Composer\Package\RootAliasPackage;
use Composer\Package\RootPackageInterface;
use Composer\Package\Version\VersionParser;
use Composer\Repository\RepositoryManager;

/**
 * Class     Package
 *
 * @package  Arcanedev\Composer\Entities
 * @author   ARCANEDEV <[email protected]>
 */
class Package
{
    /* ------------------------------------------------------------------------------------------------
     |  Properties
     | ------------------------------------------------------------------------------------------------
     */
    /** @var \Composer\Composer $composer */
    protected $composer;

    /** @var \Arcanedev\Composer\Utilities\Logger $logger */
    protected $logger;

    /** @var string $path */
    protected $path;

    /** @var array $json */
    protected $json;

    /** @var \Composer\Package\CompletePackage $package */
    protected $package;

    /** @var \Composer\Package\Version\VersionParser $versionParser */
    protected $versionParser;

    /* ------------------------------------------------------------------------------------------------
     |  Constructor
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * Make a Package instance.
     *
     * @param  string                                $path
     * @param  \Composer\Composer                    $composer
     * @param  \Arcanedev\Composer\Utilities\Logger  $logger
     */
    public function __construct($path, Composer $composer, Logger $logger)
    {
        $this->path          = $path;
        $this->composer      = $composer;
        $this->logger        = $logger;
        $this->json          = PackageJson::read($path);
        $this->package       = PackageJson::convert($this->json);
        $this->versionParser = new VersionParser;
    }

    /* ------------------------------------------------------------------------------------------------
     |  Getters & Setters
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * Get list of additional packages to require if precessing recursively.
     *
     * @return array
     */
    public function getRequires()
    {
        return isset($this->json['extra']['merge-plugin']['require'])
            ? $this->json['extra']['merge-plugin']['require']
            : [];
    }

    /**
     * Get list of additional packages to include if precessing recursively.
     *
     * @return array
     */
    public function getIncludes()
    {
        return isset($this->json['extra']['merge-plugin']['include'])
            ? $this->json['extra']['merge-plugin']['include']
            : [];
    }

    /* ------------------------------------------------------------------------------------------------
     |  Main Functions
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * Merge this package into a RootPackage.
     *
     * @param  \Composer\Package\RootPackageInterface    $root
     * @param  \Arcanedev\Composer\Entities\PluginState  $state
     */
    public function mergeInto(RootPackageInterface $root, PluginState $state)
    {
        $this->addRepositories($root);

        $this->mergeRequires($root, $state);
        $this->mergeAutoload($root);

        if ($state->isDevMode()) {
            $this->mergeDevRequires($root, $state);
            $this->mergeDevAutoload($root);
        }

        $this->mergePackageLinks('conflict', $root);
        $this->mergePackageLinks('replace',  $root);
        $this->mergePackageLinks('provide',  $root);

        $this->mergeSuggests($root);
        $this->mergeExtra($root, $state);
        $this->mergeReferences($root);
    }

    /**
     * Add a collection of repositories described by the given configuration
     * to the given package and the global repository manager.
     *
     * @param  \Composer\Package\RootPackageInterface  $root
     */
    private function addRepositories(RootPackageInterface $root)
    {
        if ( ! isset($this->json['repositories'])) return;

        $repoManager  = $this->composer->getRepositoryManager();
        $repositories = [];

        foreach ($this->json['repositories'] as $repoJson) {
            $this->addRepository($repoManager, $repositories, $repoJson);
        }

        self::unwrapIfNeeded($root, 'setRepositories')
            ->setRepositories(array_merge($repositories, $root->getRepositories()));
    }

    /**
     * Add a repository to collection of repositories.
     *
     * @param  \Composer\Repository\RepositoryManager  $repoManager
     * @param  array                                   $repositories
     * @param  array                                   $repoJson
     */
    private function addRepository(
        RepositoryManager $repoManager,
        array &$repositories,
        $repoJson
    ) {
        if ( ! isset($repoJson['type'])) return;

        $this->logger->info("Adding {$repoJson['type']} repository");

        $repository = $repoManager->createRepository(
            $repoJson['type'], $repoJson
        );

        $repoManager->addRepository($repository);
        $repositories[] = $repository;
    }

    /**
     * Merge require into a RootPackage.
     *
     * @param  \Composer\Package\RootPackageInterface    $root
     * @param  \Arcanedev\Composer\Entities\PluginState  $state
     */
    private function mergeRequires(RootPackageInterface $root, PluginState $state)
    {
        $requires = $this->package->getRequires();

        if (empty($requires)) return;

        $this->mergeStabilityFlags($root, $requires);

        $duplicateLinks = [];
        $requires       = $this->replaceSelfVersionDependencies(
            'require', $requires, $root
        );

        $root->setRequires($this->mergeLinks(
            $root->getRequires(),
            $requires,
            $state->replaceDuplicateLinks(),
            $duplicateLinks
        ));

        $state->addDuplicateLinks('require', $duplicateLinks);
    }

    /**
     * Merge require-dev into RootPackage.
     *
     * @param  \Composer\Package\RootPackageInterface    $root
     * @param  \Arcanedev\Composer\Entities\PluginState  $state
     */
    private function mergeDevRequires(RootPackageInterface $root, PluginState $state)
    {
        $requires = $this->package->getDevRequires();

        if (empty($requires)) return;

        $this->mergeStabilityFlags($root, $requires);

        $duplicateLinks = [];
        $requires       = $this->replaceSelfVersionDependencies(
            'require-dev', $requires, $root
        );

        $root->setDevRequires($this->mergeLinks(
            $root->getDevRequires(),
            $requires,
            $state->replaceDuplicateLinks(),
            $duplicateLinks
        ));

        $state->addDuplicateLinks('require-dev', $duplicateLinks);
    }

    /**
     * Merge two collections of package links and collect duplicates for subsequent processing.
     *
     * @param  \Composer\Package\Link[]  $origin          Primary collection
     * @param  array                     $merge           Additional collection
     * @param  bool                      $replace         Replace existing links ?
     * @param  array                     $duplicateLinks  Duplicate storage
     *
     * @return \Composer\Package\Link[]                   Merged collection
     */
    private function mergeLinks(array $origin, array $merge, $replace, array &$duplicateLinks)
    {
        foreach ($merge as $name => $link) {
            if ( ! isset($origin[$name]) || $replace) {
                $this->logger->info("Merging <comment>{$name}</comment>");
                $origin[$name] = $link;
            }
            else {
                // Defer to solver.
                $this->logger->info("Deferring duplicate <comment>{$name}</comment>");
                $duplicateLinks[] = $link;
            }
        }

        return $origin;
    }

    /**
     * Merge autoload into a RootPackage.
     *
     * @param  \Composer\Package\RootPackageInterface  $root
     */
    private function mergeAutoload(RootPackageInterface $root)
    {
        $autoload = $this->package->getAutoload();

        if (empty($autoload)) return;

        self::unwrapIfNeeded($root, 'setAutoload')
            ->setAutoload(array_merge_recursive(
                $root->getAutoload(), Util::fixRelativePaths($this->path, $autoload)
            ));
    }

    /**
     * Merge autoload-dev into a RootPackage.
     *
     * @param  \Composer\Package\RootPackageInterface  $root
     */
    private function mergeDevAutoload(RootPackageInterface $root)
    {
        $autoload = $this->package->getDevAutoload();

        if (empty($autoload)) return;

        self::unwrapIfNeeded($root, 'setDevAutoload')
            ->setDevAutoload(array_merge_recursive(
                $root->getDevAutoload(), Util::fixRelativePaths($this->path, $autoload)
            ));
    }

    /**
     * Extract and merge stability flags from the given collection of
     * requires and merge them into a RootPackage.
     *
     * @param  \Composer\Package\RootPackageInterface  $root
     * @param  \Composer\Package\Link[]                $requires
     */
    private function mergeStabilityFlags(RootPackageInterface $root, array $requires)
    {
        $flags = StabilityFlags::extract(
            $root->getStabilityFlags(),
            $root->getMinimumStability(),
            $requires
        );

        self::unwrapIfNeeded($root, 'setStabilityFlags')
            ->setStabilityFlags($flags);
    }

    /**
     * Merge package links of the given type into a RootPackageInterface
     *
     * @param  string                                  $type  'conflict', 'replace' or 'provide'
     * @param  \Composer\Package\RootPackageInterface  $root
     */
    protected function mergePackageLinks($type, RootPackageInterface $root)
    {
        $linkType = BasePackage::$supportedLinkTypes[$type];
        $getter   = 'get' . ucfirst($linkType['method']);
        $setter   = 'set' . ucfirst($linkType['method']);

        $links = $this->package->{$getter}();

        if (empty($links)) return;

        $unwrapped = self::unwrapIfNeeded($root, $setter);

        // @codeCoverageIgnoreStart
        if ($root !== $unwrapped) {
            $this->logger->warning(
                'This Composer version does not support ' .
                "'{$type}' merging for aliased packages."
            );
        }
        // @codeCoverageIgnoreEnd

        $unwrapped->{$setter}(array_merge(
            $root->{$getter}(),
            $this->replaceSelfVersionDependencies($type, $links, $root)
        ));
    }

    /**
     * Merge suggested packages into a RootPackage.
     *
     * @param  \Composer\Package\RootPackageInterface  $root
     */
    private function mergeSuggests(RootPackageInterface $root)
    {
        $suggests = $this->package->getSuggests();

        if (empty($suggests)) return;

        self::unwrapIfNeeded($root, 'setSuggests')
            ->setSuggests(array_merge($root->getSuggests(), $suggests));
    }

    /**
     * Merge extra config into a RootPackage.
     *
     * @param  \Composer\Package\RootPackageInterface    $root
     * @param  \Arcanedev\Composer\Entities\PluginState  $state
     */
    private function mergeExtra(RootPackageInterface $root, PluginState $state)
    {
        $extra     = $this->package->getExtra();
        $unwrapped = self::unwrapIfNeeded($root, 'setExtra');

        unset($extra['merge-plugin']);

        if ( ! $state->shouldMergeExtra() || empty($extra)) {
            return;
        }

        $mergedExtra = $this->getExtra($unwrapped, $state, $extra);

        $unwrapped->setExtra($mergedExtra);
    }

    /**
     * Get extra config.
     *
     * @param  \Composer\Package\RootPackageInterface    $root
     * @param  \Arcanedev\Composer\Entities\PluginState  $state
     * @param  array                                     $extra
     *
     * @return array
     */
    private function getExtra(
        RootPackageInterface $root, PluginState $state, $extra
    ) {
        $rootExtra   = $root->getExtra();
        $mergedExtra = array_merge($rootExtra, $extra);

        if ($state->replaceDuplicateLinks()) {
            return $mergedExtra;
        }

        foreach (array_intersect(array_keys($extra), array_keys($rootExtra)) as $key) {
            $this->logger->info(
                "Ignoring duplicate <comment>{$key}</comment> in <comment>{$this->path}</comment> extra config."
            );
        }

        return array_merge($extra, $rootExtra);
    }

    /**
     * Update the root packages reference information.
     *
     * @param  \Composer\Package\RootPackageInterface  $root
     */
    private function mergeReferences(RootPackageInterface $root)
    {
        // Merge source reference information for merged packages.
        // @see \Composer\Package\Loader\RootPackageLoader::load
        $references = [];
        $unwrapped  = $this->unwrapIfNeeded($root, 'setReferences');

        foreach (['require', 'require-dev'] as $linkType) {
            $linkInfo = BasePackage::$supportedLinkTypes[$linkType];
            $method   = 'get'.ucfirst($linkInfo['method']);
            $links    = [];

            /** @var  \Composer\Package\Link  $link */
            foreach ($unwrapped->$method() as $link) {
                $links[$link->getTarget()] = $link->getConstraint()->getPrettyString();
            }

            $references = $this->extractReferences($links, $references);
        }

        $unwrapped->setReferences($references);
    }

    /**
     * Extract vcs revision from version constraint (dev-master#abc123).
     * @see \Composer\Package\Loader\RootPackageLoader::extractReferences()
     *
     * @param  array  $requires
     * @param  array  $references
     *
     * @return array
     */
    protected function extractReferences(array $requires, array $references)
    {
        foreach ($requires as $reqName => $reqVersion) {
            $reqVersion = preg_replace('{^([^,\s@]+) as .+$}', '$1', $reqVersion);
            if (
                preg_match('{^[^,\s@]+?#([a-f0-9]+)$}', $reqVersion, $match) &&
                VersionParser::parseStability($reqVersion) === 'dev'
            ) {
                $references[strtolower($reqName)] = $match[1];
            }
        }

        return $references;
    }

    /**
     * Update Links with a 'self.version' constraint with the root package's version.
     *
     * @param  string                                  $type
     * @param  array                                   $links
     * @param  \Composer\Package\RootPackageInterface  $root
     *
     * @return array
     */
    protected function replaceSelfVersionDependencies(
        $type, array $links, RootPackageInterface $root
    ) {
        $linkType      = BasePackage::$supportedLinkTypes[$type];
        $version       = $root->getVersion();
        $prettyVersion = $root->getPrettyVersion();
        $vp            = $this->versionParser;
        $packages      = $root->{'get' . ucfirst($linkType['method'])}();

        return array_map(function (Link $link) use ($linkType, $version, $prettyVersion, $vp, $packages) {
            if ($link->getPrettyConstraint() !== 'self.version') {
                return $link;
            }

            if (isset($packages[$link->getSource()])) {
                /** @var  \Composer\Package\Link  $package */
                $package       = $packages[$link->getSource()];
                $version       = $package->getConstraint()->getPrettyString();
$x = 1;
$callable = function() use ($x) {
    $x = 2; // Not visible in outer scope. If you would like this, how
            // about using a different variable name than $x?
};

$callable();
var_dump($x); // integer(1)
                $prettyVersion = $package->getPrettyConstraint();
$x = 1;
$callable = function() use ($x) {
    $x = 2; // Not visible in outer scope. If you would like this, how
            // about using a different variable name than $x?
};

$callable();
var_dump($x); // integer(1)
            }

            return new Link(
                $link->getSource(),
                $link->getTarget(),
                $vp->parseConstraints($version),
                $linkType['description'],
                $prettyVersion
            );
        }, $links);
    }

    /**
     * Get a full featured Package from a RootPackageInterface.
     *
     * @param  \Composer\Package\RootPackageInterface|\Composer\Package\RootPackage  $root
     * @param  string                                                                $method
     *
     * @return \Composer\Package\RootPackageInterface|\Composer\Package\RootPackage
     */
    private static function unwrapIfNeeded(
        RootPackageInterface $root, $method = 'setExtra'
    ) {
        return ($root instanceof RootAliasPackage && ! method_exists($root, $method))
            ? $root->getAliasOf()
            : $root;
    }
}


Push — master ( 941968...69b875 )

Package::extractReferences() A

Complexity

Size

Duplication

Code Coverage

Importance

Change not visible in outer-scope

Change visible in outer-scope

Change not visible in outer-scope

Change visible in outer-scope

1		<?php namespace Arcanedev\Composer\Entities;
2
3		use Arcanedev\Composer\Utilities\Logger;
4		use Arcanedev\Composer\Utilities\Util;
5		use Composer\Composer;
6		use Composer\Package\BasePackage;
7		use Composer\Package\Link;
8		use Composer\Package\RootAliasPackage;
9		use Composer\Package\RootPackageInterface;
10		use Composer\Package\Version\VersionParser;
11		use Composer\Repository\RepositoryManager;
12
13		/**
14		* Class Package
15		*
16		* @package Arcanedev\Composer\Entities
17		* @author ARCANEDEV <[email protected]>
18		*/
19		class Package
20		{
21		/* ------------------------------------------------------------------------------------------------
22		\| Properties
23		\| ------------------------------------------------------------------------------------------------
24		*/
25		/** @var \Composer\Composer $composer */
26		protected $composer;
27
28		/** @var \Arcanedev\Composer\Utilities\Logger $logger */
29		protected $logger;
30
31		/** @var string $path */
32		protected $path;
33
34		/** @var array $json */
35		protected $json;
36
37		/** @var \Composer\Package\CompletePackage $package */
38		protected $package;
39
40		/** @var \Composer\Package\Version\VersionParser $versionParser */
41		protected $versionParser;
42
43		/* ------------------------------------------------------------------------------------------------
44		\| Constructor
45		\| ------------------------------------------------------------------------------------------------
46		*/
47		/**
48		* Make a Package instance.
49		*
50		* @param string $path
51		* @param \Composer\Composer $composer
52		* @param \Arcanedev\Composer\Utilities\Logger $logger
53		*/
54	85	public function __construct($path, Composer $composer, Logger $logger)
55		{
56	85	$this->path = $path;
57	85	$this->composer = $composer;
58	85	$this->logger = $logger;
59	85	$this->json = PackageJson::read($path);
60	85	$this->package = PackageJson::convert($this->json);
61	85	$this->versionParser = new VersionParser;
62	85	}
63
64		/* ------------------------------------------------------------------------------------------------
65		\| Getters & Setters
66		\| ------------------------------------------------------------------------------------------------
67		*/
68		/**
69		* Get list of additional packages to require if precessing recursively.
70		*
71		* @return array
72		*/
73	80	public function getRequires()
74		{
75	80	return isset($this->json['extra']['merge-plugin']['require'])
76	64	? $this->json['extra']['merge-plugin']['require']
77	80	: [];
78		}
79
80		/**
81		* Get list of additional packages to include if precessing recursively.
82		*
83		* @return array
84		*/
85	80	public function getIncludes()
86		{
87	80	return isset($this->json['extra']['merge-plugin']['include'])
88	67	? $this->json['extra']['merge-plugin']['include']
89	80	: [];
90		}
91
92		/* ------------------------------------------------------------------------------------------------
93		\| Main Functions
94		\| ------------------------------------------------------------------------------------------------
95		*/
96		/**
97		* Merge this package into a RootPackage.
98		*
99		* @param \Composer\Package\RootPackageInterface $root
100		* @param \Arcanedev\Composer\Entities\PluginState $state
101		*/
102	85	public function mergeInto(RootPackageInterface $root, PluginState $state)
103		{
104	85	$this->addRepositories($root);
105
106	85	$this->mergeRequires($root, $state);
107	85	$this->mergeAutoload($root);
108
109	85	if ($state->isDevMode()) {
110	85	$this->mergeDevRequires($root, $state);
111	85	$this->mergeDevAutoload($root);
112	68	}
113
114	85	$this->mergePackageLinks('conflict', $root);
115	85	$this->mergePackageLinks('replace', $root);
116	85	$this->mergePackageLinks('provide', $root);
117
118	85	$this->mergeSuggests($root);
119	85	$this->mergeExtra($root, $state);
120	85	$this->mergeReferences($root);
121	85	}
122
123		/**
124		* Add a collection of repositories described by the given configuration
125		* to the given package and the global repository manager.
126		*
127		* @param \Composer\Package\RootPackageInterface $root
128		*/
129	85	private function addRepositories(RootPackageInterface $root)
130		{
131	85	if ( ! isset($this->json['repositories'])) return;
132
133	10	$repoManager = $this->composer->getRepositoryManager();
134	10	$repositories = [];
135
136	10	foreach ($this->json['repositories'] as $repoJson) {
137	10	$this->addRepository($repoManager, $repositories, $repoJson);
138	8	}
139
140	10	self::unwrapIfNeeded($root, 'setRepositories')
141	10	->setRepositories(array_merge($repositories, $root->getRepositories()));
142	10	}
143
144		/**
145		* Add a repository to collection of repositories.
146		*
147		* @param \Composer\Repository\RepositoryManager $repoManager
148		* @param array $repositories
149		* @param array $repoJson
150		*/
151	10	private function addRepository(
152		RepositoryManager $repoManager,
153		array &$repositories,
154		$repoJson
155		) {
156	10	if ( ! isset($repoJson['type'])) return;
157
158	10	$this->logger->info("Adding {$repoJson['type']} repository");
159
160	10	$repository = $repoManager->createRepository(
161	10	$repoJson['type'], $repoJson
162	8	);
163
164	10	$repoManager->addRepository($repository);
165	10	$repositories[] = $repository;
166	10	}
167
168		/**
169		* Merge require into a RootPackage.
170		*
171		* @param \Composer\Package\RootPackageInterface $root
172		* @param \Arcanedev\Composer\Entities\PluginState $state
173		*/
174	85	private function mergeRequires(RootPackageInterface $root, PluginState $state)
175		{
176	85	$requires = $this->package->getRequires();
177
178	85	if (empty($requires)) return;
179
180	55	$this->mergeStabilityFlags($root, $requires);
181
182	55	$duplicateLinks = [];
183	55	$requires = $this->replaceSelfVersionDependencies(
184	55	'require', $requires, $root
185	44	);
186
187	55	$root->setRequires($this->mergeLinks(
188	55	$root->getRequires(),
189	44	$requires,
190	55	$state->replaceDuplicateLinks(),
191		$duplicateLinks
192	44	));
193
194	55	$state->addDuplicateLinks('require', $duplicateLinks);
195	55	}
196
197		/**
198		* Merge require-dev into RootPackage.
199		*
200		* @param \Composer\Package\RootPackageInterface $root
201		* @param \Arcanedev\Composer\Entities\PluginState $state
202		*/
203	85	private function mergeDevRequires(RootPackageInterface $root, PluginState $state)
204		{
205	85	$requires = $this->package->getDevRequires();
206
207	85	if (empty($requires)) return;
208
209	10	$this->mergeStabilityFlags($root, $requires);
210
211	10	$duplicateLinks = [];
212	10	$requires = $this->replaceSelfVersionDependencies(
213	10	'require-dev', $requires, $root
214	8	);
215
216	10	$root->setDevRequires($this->mergeLinks(
217	10	$root->getDevRequires(),
218	8	$requires,
219	10	$state->replaceDuplicateLinks(),
220		$duplicateLinks
221	8	));
222
223	10	$state->addDuplicateLinks('require-dev', $duplicateLinks);
224	10	}
225
226		/**
227		* Merge two collections of package links and collect duplicates for subsequent processing.
228		*
229		* @param \Composer\Package\Link[] $origin Primary collection
230		* @param array $merge Additional collection
231		* @param bool $replace Replace existing links ?
232		* @param array $duplicateLinks Duplicate storage
233		*
234		* @return \Composer\Package\Link[] Merged collection
235		*/
236	55	private function mergeLinks(array $origin, array $merge, $replace, array &$duplicateLinks)
237		{
238	55	foreach ($merge as $name => $link) {
239	55	if ( ! isset($origin[$name]) \|\| $replace) {
240	55	$this->logger->info("Merging <comment>{$name}</comment>");
241	55	$origin[$name] = $link;
242	44	}
243		else {
244		// Defer to solver.
245	10	$this->logger->info("Deferring duplicate <comment>{$name}</comment>");
246	19	$duplicateLinks[] = $link;
247		}
248	44	}
249
250	55	return $origin;
251		}
252
253		/**
254		* Merge autoload into a RootPackage.
255		*
256		* @param \Composer\Package\RootPackageInterface $root
257		*/
258	85	private function mergeAutoload(RootPackageInterface $root)
259		{
260	85	$autoload = $this->package->getAutoload();
261
262	85	if (empty($autoload)) return;
263
264	10	self::unwrapIfNeeded($root, 'setAutoload')
265	10	->setAutoload(array_merge_recursive(
266	10	$root->getAutoload(), Util::fixRelativePaths($this->path, $autoload)
267	8	));
268	10	}
269
270		/**
271		* Merge autoload-dev into a RootPackage.
272		*
273		* @param \Composer\Package\RootPackageInterface $root
274		*/
275	85	private function mergeDevAutoload(RootPackageInterface $root)
276		{
277	85	$autoload = $this->package->getDevAutoload();
278
279	85	if (empty($autoload)) return;
280
281	10	self::unwrapIfNeeded($root, 'setDevAutoload')
282	10	->setDevAutoload(array_merge_recursive(
283	10	$root->getDevAutoload(), Util::fixRelativePaths($this->path, $autoload)
284	8	));
285	10	}
286
287		/**
288		* Extract and merge stability flags from the given collection of
289		* requires and merge them into a RootPackage.
290		*
291		* @param \Composer\Package\RootPackageInterface $root
292		* @param \Composer\Package\Link[] $requires
293		*/
294	55	private function mergeStabilityFlags(RootPackageInterface $root, array $requires)
295		{
296	55	$flags = StabilityFlags::extract(
297	55	$root->getStabilityFlags(),
298	55	$root->getMinimumStability(),
299		$requires
300	44	);
301
302	55	self::unwrapIfNeeded($root, 'setStabilityFlags')
303	55	->setStabilityFlags($flags);
304	55	}
305
306		/**
307		* Merge package links of the given type into a RootPackageInterface
308		*
309		* @param string $type 'conflict', 'replace' or 'provide'
310		* @param \Composer\Package\RootPackageInterface $root
311		*/
312	85	protected function mergePackageLinks($type, RootPackageInterface $root)
313		{
314	85	$linkType = BasePackage::$supportedLinkTypes[$type];
315	85	$getter = 'get' . ucfirst($linkType['method']);
316	85	$setter = 'set' . ucfirst($linkType['method']);
317
318	85	$links = $this->package->{$getter}();
319
320	85	if (empty($links)) return;
321
322	20	$unwrapped = self::unwrapIfNeeded($root, $setter);
323
324		// @codeCoverageIgnoreStart
325		if ($root !== $unwrapped) {
326		$this->logger->warning(
327		'This Composer version does not support ' .
328		"'{$type}' merging for aliased packages."
329		);
330		}
331		// @codeCoverageIgnoreEnd
332
333	20	$unwrapped->{$setter}(array_merge(
334	20	$root->{$getter}(),
335	20	$this->replaceSelfVersionDependencies($type, $links, $root)
336	16	));
337	20	}
338
339		/**
340		* Merge suggested packages into a RootPackage.
341		*
342		* @param \Composer\Package\RootPackageInterface $root
343		*/
344	85	private function mergeSuggests(RootPackageInterface $root)
345		{
346	85	$suggests = $this->package->getSuggests();
347
348	85	if (empty($suggests)) return;
349
350	10	self::unwrapIfNeeded($root, 'setSuggests')
351	10	->setSuggests(array_merge($root->getSuggests(), $suggests));
352	10	}
353
354		/**
355		* Merge extra config into a RootPackage.
356		*
357		* @param \Composer\Package\RootPackageInterface $root
358		* @param \Arcanedev\Composer\Entities\PluginState $state
359		*/
360	85	private function mergeExtra(RootPackageInterface $root, PluginState $state)
361		{
362	85	$extra = $this->package->getExtra();
363	85	$unwrapped = self::unwrapIfNeeded($root, 'setExtra');
364
365	85	unset($extra['merge-plugin']);
366
367	85	if ( ! $state->shouldMergeExtra() \|\| empty($extra)) {
368	70	return;
369		}
370
371	15	$mergedExtra = $this->getExtra($unwrapped, $state, $extra);
372
373	15	$unwrapped->setExtra($mergedExtra);
374	15	}
375
376		/**
377		* Get extra config.
378		*
379		* @param \Composer\Package\RootPackageInterface $root
380		* @param \Arcanedev\Composer\Entities\PluginState $state
381		* @param array $extra
382		*
383		* @return array
384		*/
385	15	private function getExtra(
386		RootPackageInterface $root, PluginState $state, $extra
387		) {
388	15	$rootExtra = $root->getExtra();
389	15	$mergedExtra = array_merge($rootExtra, $extra);
390
391	15	if ($state->replaceDuplicateLinks()) {
392	5	return $mergedExtra;
393		}
394
395	10	foreach (array_intersect(array_keys($extra), array_keys($rootExtra)) as $key) {
396	5	$this->logger->info(
397	5	"Ignoring duplicate <comment>{$key}</comment> in <comment>{$this->path}</comment> extra config."
398	4	);
399	8	}
400
401	10	return array_merge($extra, $rootExtra);
402		}
403
404		/**
405		* Update the root packages reference information.
406		*
407		* @param \Composer\Package\RootPackageInterface $root
408		*/
409	85	private function mergeReferences(RootPackageInterface $root)
410		{
411		// Merge source reference information for merged packages.
412		// @see \Composer\Package\Loader\RootPackageLoader::load
413	85	$references = [];
414	85	$unwrapped = $this->unwrapIfNeeded($root, 'setReferences');
415
416	85	foreach (['require', 'require-dev'] as $linkType) {
417	85	$linkInfo = BasePackage::$supportedLinkTypes[$linkType];
418	85	$method = 'get'.ucfirst($linkInfo['method']);
419	85	$links = [];
420
421		/** @var \Composer\Package\Link $link */
422	85	foreach ($unwrapped->$method() as $link) {
423	25	$links[$link->getTarget()] = $link->getConstraint()->getPrettyString();
424	68	}
425
426	85	$references = $this->extractReferences($links, $references);
427	68	}
428
429	85	$unwrapped->setReferences($references);
430	85	}
431
432		/**
433		* Extract vcs revision from version constraint (dev-master#abc123).
434		* @see \Composer\Package\Loader\RootPackageLoader::extractReferences()
435		*
436		* @param array $requires
437		* @param array $references
438		*
439		* @return array
440		*/
441	85	protected function extractReferences(array $requires, array $references)
442		{
443	85	foreach ($requires as $reqName => $reqVersion) {
444	25	$reqVersion = preg_replace('{^([^,\s@]+) as .+$}', '$1', $reqVersion);
445		if (
446	25	preg_match('{^[^,\s@]+?#([a-f0-9]+)$}', $reqVersion, $match) &&
447	5	VersionParser::parseStability($reqVersion) === 'dev'
448	20	) {
449	5	$references[strtolower($reqName)] = $match[1];
450		}
451	68	}
452
453	85	return $references;
454		}
455
456		/**
457		* Update Links with a 'self.version' constraint with the root package's version.
458		*
459		* @param string $type
460		* @param array $links
461		* @param \Composer\Package\RootPackageInterface $root
462		*
463		* @return array
464		*/
465	65	protected function replaceSelfVersionDependencies(
466		$type, array $links, RootPackageInterface $root
467		) {
468	65	$linkType = BasePackage::$supportedLinkTypes[$type];
469	65	$version = $root->getVersion();
470	65	$prettyVersion = $root->getPrettyVersion();
471	65	$vp = $this->versionParser;
472	65	$packages = $root->{'get' . ucfirst($linkType['method'])}();
473
474	65	return array_map(function (Link $link) use ($linkType, $version, $prettyVersion, $vp, $packages) {
475	65	if ($link->getPrettyConstraint() !== 'self.version') {
476	65	return $link;
477		}
478
479	10	if (isset($packages[$link->getSource()])) {
480		/** @var \Composer\Package\Link $package */
481	5	$package = $packages[$link->getSource()];
482	5	$version = $package->getConstraint()->getPrettyString();
		0 ignored issues – show Bug introduced 2016-03-08 20:26 UTC by Report Bug Copy Issue Report Consider using a different name than the imported variable `$version`, or did you forget to import by reference? It seems like you are assigning to a variable which was imported through a `use` statement which was not imported by reference. For clarity, we suggest to use a different name or import by reference depending on whether you would like to have the change visibile in outer-scope. Change not visible in outer-scope $x = 1; $callable = function() use ($x) { $x = 2; // Not visible in outer scope. If you would like this, how // about using a different variable name than $x? }; $callable(); var_dump($x); // integer(1) Change visible in outer-scope $x = 1; $callable = function() use (&$x) { $x = 2; }; $callable(); var_dump($x); // integer(2) Loading history...
483	5	$prettyVersion = $package->getPrettyConstraint();
		0 ignored issues – show Bug introduced 2016-03-08 20:26 UTC by Report Bug Copy Issue Report Consider using a different name than the imported variable `$prettyVersion`, or did you forget to import by reference? It seems like you are assigning to a variable which was imported through a `use` statement which was not imported by reference. For clarity, we suggest to use a different name or import by reference depending on whether you would like to have the change visibile in outer-scope. Change not visible in outer-scope $x = 1; $callable = function() use ($x) { $x = 2; // Not visible in outer scope. If you would like this, how // about using a different variable name than $x? }; $callable(); var_dump($x); // integer(1) Change visible in outer-scope $x = 1; $callable = function() use (&$x) { $x = 2; }; $callable(); var_dump($x); // integer(2) Loading history...
484	4	}
485
486	10	return new Link(
487	10	$link->getSource(),
488	10	$link->getTarget(),
489	10	$vp->parseConstraints($version),
490	10	$linkType['description'],
491		$prettyVersion
492	8	);
493	65	}, $links);
494		}
495
496		/**
497		* Get a full featured Package from a RootPackageInterface.
498		*
499		* @param \Composer\Package\RootPackageInterface\|\Composer\Package\RootPackage $root
500		* @param string $method
501		*
502		* @return \Composer\Package\RootPackageInterface\|\Composer\Package\RootPackage
503		*/
504	85	private static function unwrapIfNeeded(
505		RootPackageInterface $root, $method = 'setExtra'
506		) {
507	85	return ($root instanceof RootAliasPackage && ! method_exists($root, $method))
508	69	? $root->getAliasOf()
509	85	: $root;
510		}
511		}
512

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