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<?php |
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namespace BringYourOwnIdeas\Maintenance\Util; |
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use Exception; |
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use SilverStripe\Core\Extensible; |
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/** |
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* The composer loader class is responsible for dealing directly with composer.json and composer.lock files, |
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* in terms of loading and parsing their contents. |
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* |
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* Any requirements for dealing with these files directly should use this class as a proxy. |
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*/ |
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class ComposerLoader |
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{ |
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use Extensible; |
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/** |
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* @var object |
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*/ |
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protected $json; |
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/** |
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* @var object |
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*/ |
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protected $lock; |
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/** |
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* @var string |
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*/ |
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protected $basePath; |
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/** |
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* @param string $basePath |
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* @throws Exception |
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*/ |
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public function __construct($basePath = '') |
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{ |
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if ($basePath) { |
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$this->setBasePath($basePath); |
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} |
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$this->build(); |
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} |
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/** |
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* Load and build the composer.json and composer.lock files |
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* |
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* @return $this |
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* @throws Exception If either file could not be loaded |
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*/ |
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public function build() |
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{ |
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$basePath = $this->getBasePath(); |
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$composerJson = file_get_contents($basePath . '/composer.json'); |
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$composerLock = file_get_contents($basePath . '/composer.lock'); |
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if (!$composerJson || !$composerLock) { |
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throw new Exception('composer.json or composer.lock could not be found!'); |
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} |
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$this->setJson(json_decode($composerJson)); |
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$this->setLock(json_decode($composerLock)); |
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$this->extend('onAfterBuild'); |
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} |
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/** |
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* @param object $json |
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* @return ComposerLoader |
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*/ |
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public function setJson($json) |
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{ |
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$this->json = $json; |
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return $this; |
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} |
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/** |
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* @return object |
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*/ |
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public function getJson() |
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{ |
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return $this->json; |
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} |
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/** |
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* @param object $lock |
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* @return ComposerLoader |
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*/ |
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public function setLock($lock) |
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{ |
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$this->lock = $lock; |
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return $this; |
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} |
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/** |
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* @return object |
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*/ |
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public function getLock() |
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{ |
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return $this->lock; |
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} |
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/** |
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* Set the base path, if not specified the default will be `BASE_PATH` |
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* |
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* @param string $basePath |
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* @return $this |
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*/ |
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public function setBasePath($basePath) |
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{ |
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$this->basePath = $basePath; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getBasePath() |
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{ |
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return $this->basePath ?: BASE_PATH; |
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} |
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} |
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bringyourownideas /
silverstripe-maintenance
