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<?php declare(strict_types = 1); |
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namespace Churn\Managers; |
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use Churn\Collections\FileCollection; |
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use Churn\Factories\ProcessFactory; |
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use Churn\Processes\ChurnProcess; |
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use Illuminate\Support\Collection; |
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class ProcessManager |
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{ |
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/** |
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* Collection of running processes. |
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* @var Collection |
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*/ |
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private $runningProcesses; |
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/** |
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* Collection of files. |
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* @var FileCollection |
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*/ |
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private $filesCollection; |
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/** |
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* Array of completed processes. |
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* @var array |
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*/ |
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private $completedProcessesArray; |
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/** |
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* Process Factory. |
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* @var ProcessFactory |
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*/ |
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private $processFactory; |
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/** |
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* Run the processes to gather information. |
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* @param FileCollection $filesCollection Collection of files. |
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* @param ProcessFactory $processFactory Process Factory. |
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* @param integer $numberOfParallelJobs Number of parallel jobs to run. |
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* @return Collection |
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*/ |
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public function process( |
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FileCollection $filesCollection, |
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ProcessFactory $processFactory, |
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int $numberOfParallelJobs |
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): Collection { |
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$this->filesCollection = $filesCollection; |
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$this->processFactory = $processFactory; |
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$this->runningProcesses = new Collection; |
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$this->completedProcessesArray = []; |
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while ($filesCollection->hasFiles() || $this->runningProcesses->count()) { |
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$this->getProcessResults($numberOfParallelJobs); |
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} |
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return new Collection($this->completedProcessesArray); |
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} |
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/** |
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* Get the results of the processes. |
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* @param integer $numberOfParallelJobs Number of parallel jobs to run. |
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* @return void |
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*/ |
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private function getProcessResults(int $numberOfParallelJobs): void |
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{ |
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for ($index = $this->runningProcesses->count(); |
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$this->filesCollection->hasFiles() > 0 && $index < $numberOfParallelJobs; |
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$index++) { |
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$file = $this->filesCollection->getNextFile(); |
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$process = $this->processFactory->createGitCommitProcess($file); |
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$process->start(); |
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$this->runningProcesses->put($process->getKey(), $process); |
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$process = $this->processFactory->createCyclomaticComplexityProcess($file); |
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$process->start(); |
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$this->runningProcesses->put($process->getKey(), $process); |
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} |
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foreach ($this->runningProcesses as $file => $process) { |
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$this->completeRunningProcess($process); |
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} |
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} |
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/** |
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* Completes a running churn process when it was successful. |
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* @param ChurnProcess $process The churn process. |
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* @return void |
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*/ |
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private function completeRunningProcess(ChurnProcess $process): void |
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{ |
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if (!$process->isSuccessful()) { |
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return; |
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} |
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$this->runningProcesses->forget($process->getKey()); |
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$this->completedProcessesArray[$process->getFileName()][$process->getType()] = $process; |
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} |
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} |
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bmitch /
churn-php
