fix: #18 - re-write the phar stub

Author: williamdes

scripts/phar-generator-script.php

@@ -4,6 +4,9 @@
 
 namespace Doctum;
 
+// To be able to fetch the version in this script afterwards
+require_once __DIR__ . '/../src/Doctum.php';
+
 use Phar;
 use RecursiveDirectoryIterator;
 use RecursiveIteratorIterator;
@@ -22,13 +25,35 @@
     mkdir($buildRoot);
 }
 
+$version = \Doctum\Doctum::VERSION;
+
+$pharAlias = 'doctum-' . $version . '.phar';
+
 $phar = new Phar(
     $buildRoot . '/doctum.phar',
     FilesystemIterator::CURRENT_AS_FILEINFO | FilesystemIterator::KEY_AS_FILENAME,
-    'doctum.phar'
+    $pharAlias
 );
 
-$shebang = "#!/usr/bin/env php";
+$shebang = '#!/usr/bin/env php';
+
+$date = date('c');
+
+// See: https://github.com/zendtech/ZendOptimizerPlus/issues/115#issuecomment-25612769
+// See: https://stackoverflow.com/a/13896692/5155484
+$stub = <<<STUB
+<?php
+/**
+ * Doctum phar, generated by Doctum the $date
+ * @see https://github.com/code-lts/doctum#readme
+ * @version $version
+ * @license MIT
+ */
+Phar::interceptFileFuncs();
+Phar::mapPhar('$pharAlias');
+include 'phar://' . __FILE__ . '/bin/doctum-binary.php';
+__HALT_COMPILER();
+STUB;
 
 $iterator = new RecursiveDirectoryIterator($srcRoot);
 $iterator->setFlags(RecursiveDirectoryIterator::SKIP_DOTS);
@@ -192,7 +217,7 @@ public static function getExcludedFolders(): array
 
 $pharFilesList = new RecursiveIteratorIterator($filter);
 
-$phar->setStub($shebang . PHP_EOL . $phar->createDefaultStub('bin/doctum-binary.php'));
+$phar->setStub($shebang . PHP_EOL . $stub);
 $phar->setSignatureAlgorithm(Phar::SHA256);
 $phar->buildFromIterator($pharFilesList, $srcRoot);