133 lines
2.8 KiB
PHP
133 lines
2.8 KiB
PHP
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<?php
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namespace Illuminate\Support;
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use Illuminate\Filesystem\Filesystem;
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use Symfony\Component\Process\PhpExecutableFinder;
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use Symfony\Component\Process\Process;
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class Composer
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{
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/**
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* The filesystem instance.
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*
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* @var \Illuminate\Filesystem\Filesystem
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*/
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protected $files;
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/**
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* The working path to regenerate from.
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*
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* @var string|null
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*/
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protected $workingPath;
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/**
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* Create a new Composer manager instance.
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*
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* @param \Illuminate\Filesystem\Filesystem $files
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* @param string|null $workingPath
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* @return void
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*/
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public function __construct(Filesystem $files, $workingPath = null)
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{
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$this->files = $files;
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$this->workingPath = $workingPath;
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}
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/**
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* Regenerate the Composer autoloader files.
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*
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* @param string|array $extra
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* @return int
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*/
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public function dumpAutoloads($extra = '')
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{
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$extra = $extra ? (array) $extra : [];
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$command = array_merge($this->findComposer(), ['dump-autoload'], $extra);
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return $this->getProcess($command)->run();
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}
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/**
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* Regenerate the optimized Composer autoloader files.
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*
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* @return int
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*/
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public function dumpOptimized()
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{
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return $this->dumpAutoloads('--optimize');
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}
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/**
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* Get the composer command for the environment.
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*
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* @return array
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*/
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public function findComposer()
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{
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if ($this->files->exists($this->workingPath.'/composer.phar')) {
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return [$this->phpBinary(), 'composer.phar'];
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}
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return ['composer'];
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}
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/**
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* Get the PHP binary.
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*
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* @return string
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*/
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protected function phpBinary()
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{
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return ProcessUtils::escapeArgument((new PhpExecutableFinder)->find(false));
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}
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/**
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* Get a new Symfony process instance.
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*
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* @param array $command
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* @return \Symfony\Component\Process\Process
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*/
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protected function getProcess(array $command)
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{
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return (new Process($command, $this->workingPath))->setTimeout(null);
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}
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/**
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* Set the working path used by the class.
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*
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* @param string $path
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* @return $this
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*/
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public function setWorkingPath($path)
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{
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$this->workingPath = realpath($path);
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return $this;
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}
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/**
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* Get the version of Composer.
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*
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* @return string|null
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*/
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public function getVersion()
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{
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$command = array_merge($this->findComposer(), ['-V', '--no-ansi']);
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$process = $this->getProcess($command);
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$process->run();
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$output = $process->getOutput();
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if (preg_match('/(\d+(\.\d+){2})/', $output, $version)) {
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return $version[1];
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}
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return explode(' ', $output)[2] ?? null;
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}
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}
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