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<?php |
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namespace Tworzenieweb\SqlProvisioner\Filesystem; |
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use Dotenv\Dotenv; |
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use Symfony\Component\Filesystem\Filesystem; |
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use Symfony\Component\Finder\Finder; |
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/** |
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* @author Luke Adamczewski |
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* @package Tworzenieweb\SqlProvisioner\Filesystem |
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*/ |
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class WorkingDirectory |
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{ |
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const MANDATORY_ENV_VARIABLES = [ |
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'DATABASE_USER', |
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'DATABASE_PASSWORD', |
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'DATABASE_NAME', |
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'DATABASE_PORT', |
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'DATABASE_HOST', |
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'PROVISIONING_TABLE', |
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'PROVISIONING_TABLE_CANDIDATE_NUMBER_COLUMN', |
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]; |
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/** @var string */ |
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private $currentDirectory; |
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/** @var Filesystem */ |
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private $filesystem; |
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/** @var string */ |
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private $currentDirectoryAbsolute; |
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/** |
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* @param $currentDirectory |
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* @param CandidatesFinder $finder |
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*/ |
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public function __construct($currentDirectory, CandidatesFinder $finder) |
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{ |
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$this->currentDirectory = $currentDirectory; |
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$this->filesystem = new Filesystem(); |
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$this->currentDirectoryAbsolute = $this->buildAbsolutePath($currentDirectory); |
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$this->finder = $finder; |
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} |
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/** |
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* @param $newPath |
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* @return WorkingDirectory |
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*/ |
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public function cd($newPath) |
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{ |
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return new WorkingDirectory($newPath, $this->finder); |
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} |
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public function touchDotEnv() |
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{ |
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$this->filesystem->dumpFile( |
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$this->getDotEnvFilepath(), |
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<<<DRAFT |
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DATABASE_USER=[user] |
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DATABASE_PASSWORD=[password] |
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DATABASE_HOST=[host] |
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DATABASE_PORT=[port] |
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DATABASE_NAME=[database] |
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PROVISIONING_TABLE=changelog_database_deployments |
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PROVISIONING_TABLE_CANDIDATE_NUMBER_COLUMN=deploy_script_number |
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DRAFT |
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); |
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} |
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/** |
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* @return string |
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*/ |
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public function getDotEnvFilepath() |
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{ |
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return $this->currentDirectoryAbsolute . '/.env'; |
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} |
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public function loadDotEnv() |
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{ |
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(new Dotenv($this->currentDirectoryAbsolute))->load(); |
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$hasAllKeys = count( |
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array_intersect_key( |
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array_flip(self::MANDATORY_ENV_VARIABLES), |
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$_ENV |
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) |
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) === count(self::MANDATORY_ENV_VARIABLES); |
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if (!$hasAllKeys) { |
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throw new \LogicException('Provided .env is missing the mandatory keys'); |
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} |
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} |
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/** |
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* @return Finder |
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*/ |
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public function getCandidates() |
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{ |
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return $this->finder->find($this->currentDirectoryAbsolute); |
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} |
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/** |
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* @param string $path |
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* @return string |
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*/ |
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private function buildAbsolutePath($path) |
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{ |
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$absolutePath = $path; |
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if (!$this->filesystem->isAbsolutePath($path)) { |
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$absolutePath = realpath($path); |
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} |
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return $absolutePath; |
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} |
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} |
tworzenieweb /
sql-provisioner
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: