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Fix copy() sometimes failing on virtualbox shared folders, fixes #12057

pull/11956/merge
Jordi Boggiano 2024-08-22 12:44:48 +02:00
parent bbb603490b
commit a17096f5ba
No known key found for this signature in database
2 changed files with 26 additions and 3 deletions
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4
src/Composer/Cache.php
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@ -198,7 +198,7 @@ class Cache
$this->io->writeError('Writing '.$this->root . $file.' into cache from '.$source);
}
return copy($source, $this->root . $file);
return $this->filesystem->copy($source, $this->root . $file);
}
return false;
@ -224,7 +224,7 @@ class Cache
$this->io->writeError('Reading '.$this->root . $file.' from cache', true, IOInterface::DEBUG);
return copy($this->root . $file, $target);
return $this->filesystem->copy($this->root . $file, $target);
}
}

25
src/Composer/Util/Filesystem.php
View File

@ -13,6 +13,7 @@
namespace Composer\Util;
use Composer\Pcre\Preg;
use ErrorException;
use React\Promise\PromiseInterface;
use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;
@ -367,7 +368,29 @@ class Filesystem
$target = $this->normalizePath($target);
if (!is_dir($source)) {
return copy($source, $target);
try {
return copy($source, $target);
} catch (ErrorException $e) {
// if copy fails we attempt to copy it manually as this can help bypass issues with VirtualBox shared folders
// see https://github.com/composer/composer/issues/12057
if (str_contains($e->getMessage(), 'Bad address')) {
$sourceHandle = fopen($source, 'r');
$targetHandle = fopen($target, 'w');
if (false === $sourceHandle || false === $targetHandle) {
throw $e;
}
while (!feof($sourceHandle)) {
if (false === fwrite($targetHandle, (string) fread($sourceHandle, 1024 * 1024))) {
throw $e;
}
}
fclose($sourceHandle);
fclose($targetHandle);
return true;
}
throw $e;
}
}
$it = new RecursiveDirectoryIterator($source, RecursiveDirectoryIterator::SKIP_DOTS);