Add patch for PHP-Parser (#174)

Author: theofidry

Makefile

@@ -135,7 +135,7 @@ e2e_017: bin/php-scoper.phar fixtures/set017-symfony-di/vendor
 
 e2e_018:	## Run end-to-end tests for the fixture set 018: nikic PHP-Parser
 e2e_018: bin/php-scoper.phar fixtures/set018-nikic-parser/vendor
-	php -d zend.enable_gc=0 $(PHPSCOPER) add-prefix --working-dir=fixtures/set018-nikic-parser --prefix=_Prefixed --output-dir=../../build/set018-nikic-parser --force --no-config --no-interaction --stop-on-failure
+	php -d zend.enable_gc=0 $(PHPSCOPER) add-prefix --working-dir=fixtures/set018-nikic-parser --prefix=_Prefixed --output-dir=../../build/set018-nikic-parser --force --no-interaction --stop-on-failure
 	composer --working-dir=build/set018-nikic-parser dump-autoload
 
 	php build/set018-nikic-parser/main.php > build/set018-nikic-parser/output
@@ -213,14 +213,11 @@ composer.lock: composer.json
 	@echo composer.lock is not up to date.
 
 vendor-bin/box/composer.lock: composer.lock
-	@echo fixtures/set011/composer.lock is not up to date.
+	@echo composer.lock is not up to date.
 
 fixtures/set005/composer.lock: fixtures/set005/composer.json
 	@echo fixtures/set005/composer.lock is not up to date.
 
-fixtures/set011/composer.lock: fixtures/set011/composer.json
-	@echo fixtures/set011/composer.lock is not up to date.
-
 fixtures/set015/composer.lock: fixtures/set015/composer.json
 	@echo fixtures/set015/composer.lock is not up to date.
 

fixtures/set018-nikic-parser/scoper.inc.php

@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the humbug/php-scoper package.
+ *
+ * Copyright (c) 2017 Théo FIDRY <[email protected]>,
+ *                    Pádraic Brady <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Isolated\Symfony\Component\Finder\Finder;
+
+return [
+    'patchers' => [
+        function (string $filePath, string $prefix, string $contents): string {
+            //
+            // PHP-Parser patch
+            //
+            if ($filePath === realpath(__DIR__.'/vendor/nikic/php-parser/lib/PhpParser/NodeAbstract.php')) {
+                $length = 15 + strlen($prefix) + 1;
+
+                return preg_replace(
+                    '%strpos\((.+?)\) \+ 15%',
+                    sprintf('strpos($1) + %d', $length),
+                    $contents
+                );
+            }
+
+            return $contents;
+        },
+        function (string $filePath, string $prefix, string $contents): string {
+            $finderClass = sprintf('\%s\%s', $prefix, Finder::class);
+
+            return str_replace($finderClass, '\\'.Finder::class, $contents);
+        },
+    ],
+];