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@ -13,17 +13,15 @@
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namespace Composer;
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namespace Composer;
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use Symfony\Component\Finder\Finder;
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use Symfony\Component\Finder\Finder;
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use Symfony\Component\Process\Process;
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/**
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/**
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* The Compiler class compiles composer into a phar
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* The Compiler class compiles composer into a phar
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*
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*
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* @author Fabien Potencier <fabien@symfony.com>
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* @author Fabien Potencier <fabien@symfony.com>
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* @author Jordi Boggiano <j.boggiano@seld.be>
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*/
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*/
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class Compiler
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class Compiler
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{
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{
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protected $version;
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/**
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/**
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* Compiles composer into a single phar file
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* Compiles composer into a single phar file
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*
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*
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@ -36,12 +34,6 @@ class Compiler
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unlink($pharFile);
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unlink($pharFile);
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}
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}
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$process = new Process('git log --pretty="%h %ci" -n1 HEAD');
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if ($process->run() > 0) {
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throw new \RuntimeException('The git binary cannot be found.');
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}
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$this->version = trim($process->getOutput());
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$phar = new \Phar($pharFile, 0, 'composer.phar');
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$phar = new \Phar($pharFile, 0, 'composer.phar');
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$phar->setSignatureAlgorithm(\Phar::SHA1);
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$phar->setSignatureAlgorithm(\Phar::SHA1);
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@ -52,7 +44,7 @@ class Compiler
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->ignoreVCS(true)
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->ignoreVCS(true)
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->name('*.php')
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->name('*.php')
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->notName('Compiler.php')
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->notName('Compiler.php')
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->in(__DIR__.'/../Composer')
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->in(__DIR__.'/..')
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;
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;
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foreach ($finder as $file) {
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foreach ($finder as $file) {
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@ -60,7 +52,7 @@ class Compiler
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}
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}
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$this->addFile($phar, new \SplFileInfo(__DIR__.'/../../tests/bootstrap.php'));
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$this->addFile($phar, new \SplFileInfo(__DIR__.'/../../tests/bootstrap.php'));
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$this->addFile($phar, new \SplFileInfo(__DIR__.'/../../bin/composer'));
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$this->addComposerBin($phar);
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// Stubs
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// Stubs
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$phar->setStub($this->getStub());
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$phar->setStub($this->getStub());
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@ -74,7 +66,7 @@ class Compiler
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unset($phar);
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unset($phar);
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}
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}
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protected function addFile($phar, $file, $strip = true)
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private function addFile($phar, $file, $strip = true)
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{
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{
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$path = str_replace(dirname(dirname(__DIR__)).DIRECTORY_SEPARATOR, '', $file->getRealPath());
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$path = str_replace(dirname(dirname(__DIR__)).DIRECTORY_SEPARATOR, '', $file->getRealPath());
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@ -84,14 +76,20 @@ class Compiler
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$content = "\n".file_get_contents($file)."\n";
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$content = "\n".file_get_contents($file)."\n";
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}
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}
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$content = str_replace('@package_version@', $this->version, $content);
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$phar->addFromString($path, $content);
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$phar->addFromString($path, $content);
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}
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}
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protected function getStub()
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private function addComposerBin($phar)
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{
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$content = file_get_contents(__DIR__.'/../../bin/composer');
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$content = preg_replace('{^#!/usr/bin/env php\s*}', '', $content);
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$phar->addFromString('bin/composer', $content);
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}
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private function getStub()
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{
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{
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return <<<'EOF'
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return <<<'EOF'
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#!/usr/bin/env php
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<?php
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<?php
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/*
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/*
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* This file is part of Composer.
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* This file is part of Composer.
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