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<?php |
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/** |
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* Autoloader file writer. |
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* |
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* @package automattic/jetpack-autoloader |
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*/ |
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|
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namespace Automattic\Jetpack\Autoloader; |
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|
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use Composer\IO\IOInterface; |
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|
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/** |
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* Class AutoloadFileWriter. |
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*/ |
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class AutoloadFileWriter { |
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|
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/** |
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* The file comment to use. |
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*/ |
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const COMMENT = <<<'AUTOLOADER_COMMENT' |
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/** |
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* This file was automatically generated by automattic/jetpack-autoloader. |
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* |
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* @package automattic/jetpack-autoloader |
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*/ |
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|
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AUTOLOADER_COMMENT; |
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|
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/** |
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* Copies autoloader files and replaces any placeholders in them. |
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* |
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* @param IOInterface|null $io An IO for writing to. |
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* @param string $outDir The directory to place the autoloader files in. |
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* @param string $suffix The suffix to use in the autoloader's namespace. |
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*/ |
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public static function copyAutoloaderFiles( $io, $outDir, $suffix ) { |
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$renameList = array( |
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'autoload.php' => '../autoload_packages.php', |
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); |
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$ignoreList = array( |
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'AutoloadGenerator.php', |
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'AutoloadProcessor.php', |
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'CustomAutoloaderPlugin.php', |
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'ManifestGenerator.php', |
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'AutoloadFileWriter.php', |
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); |
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|
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// Copy all of the autoloader files. |
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$files = scandir( __DIR__ ); |
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foreach ( $files as $file ) { |
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// Only PHP files will be copied. |
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if ( substr( $file, -4 ) !== '.php' ) { |
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continue; |
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} |
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|
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if ( in_array( $file, $ignoreList, true ) ) { |
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continue; |
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} |
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|
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$newFile = $renameList[ $file ] ?? $file; |
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$content = self::prepareAutoloaderFile( $file, $suffix ); |
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|
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$written = file_put_contents( $outDir . '/' . $newFile, $content ); |
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if ( $io ) { |
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if ( $written ) { |
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$io->writeError( " <info>Generated: $newFile</info>" ); |
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} else { |
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$io->writeError( " <error>Error: $newFile</error>" ); |
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} |
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} |
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} |
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} |
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|
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/** |
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* Prepares an autoloader file to be written to the destination. |
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* |
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* @param String $filename a file to prepare. |
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* @param String $suffix Unique suffix used in the namespace. |
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* |
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* @return string |
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*/ |
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private static function prepareAutoloaderFile( $filename, $suffix ) { |
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$header = self::COMMENT; |
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$header .= PHP_EOL; |
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if ( $suffix === 'Current' ) { |
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// Unit testing. |
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$header .= 'namespace Automattic\Jetpack\Autoloader\jpCurrent;'; |
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} else { |
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$header .= 'namespace Automattic\Jetpack\Autoloader\jp' . $suffix . '\al' . preg_replace( '/[^0-9a-zA-Z]/', '_', AutoloadGenerator::VERSION ) . ';'; |
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} |
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$header .= PHP_EOL . PHP_EOL; |
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|
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$sourceLoader = fopen( __DIR__ . '/' . $filename, 'r' ); |
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$file_contents = stream_get_contents( $sourceLoader ); |
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return str_replace( |
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'/* HEADER */', |
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$header, |
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$file_contents |
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); |
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} |
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} |
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|
