getFileIterator($sourceRoot, $filePatterns);
foreach($fileIterator as $path => $info) {
$relativePath = substr($path, strlen($sourceRoot));
$destination = $destinationRoot . $relativePath;
// Only copy non-existent files
if (file_exists($destination)) {
continue;
}
$this->io->write("Installing recipe $recipe file $relativePath");
$this->filesystem->ensureDirectoryExists(dirname($destination));
copy($path, $destination);
}
}
/**
* Get iterator of matching source files to copy
*
* @param string $sourceRoot Root directory of sources (no trailing slash)
* @param array $patterns List of wildcard patterns to match
* @return Iterator File iterator, where key is path and value is file info object
*/
protected function getFileIterator($sourceRoot, $patterns) {
// Build regexp pattern
$expressions = [];
foreach($patterns as $pattern) {
$expressions[] = $this->globToRegexp($pattern);
}
$regExp = '#^' . $this->globToRegexp($sourceRoot . '/').'(('.implode(')|(', $expressions).'))$#';
// Build directory iterator
$directoryIterator = new RecursiveDirectoryIterator(
$sourceRoot,
FilesystemIterator::SKIP_DOTS
| FilesystemIterator::UNIX_PATHS
| FilesystemIterator::KEY_AS_PATHNAME
| FilesystemIterator::CURRENT_AS_FILEINFO
);
// Return filtered iterator
$iterator = new RecursiveIteratorIterator($directoryIterator);
return new RegexIterator($iterator, $regExp);
}
/**
* Convert glob pattern to regexp
*
* @param string $glob
* @return string
*/
protected function globToRegexp($glob) {
$sourceParts = explode('*', $glob);
$regexParts = array_map(function($part) {
return preg_quote($part, '#');
}, $sourceParts);
return implode('(.+)', $regexParts);
}
/**
* @param PackageInterface $package
*/
public function installLibrary(PackageInterface $package)
{
// Copy project files to root
$destinationPath = getcwd();
$name = $package->getName();
$extra = $package->getExtra();
if (isset($extra['project-files'])) {
$this->installProjectFiles(
$name,
$this->getInstallPath($package),
$destinationPath,
$extra['project-files']
);
}
}
}