Compile archive to phar

2015-07-14 23:35:47 +02:00 · 2015-07-14 23:35:47 +02:00 · 4f33394c77
commit 4f33394c77
--- a/bin/compile
+++ b/bin/compile
@ -0,0 +1,17 @@
+#!/usr/bin/env php
+<?php
+
+require __DIR__.'/../vendor/autoload.php';
+
+use Todaymade\Daux\Compiler;
+
+error_reporting(-1);
+ini_set('display_errors', 1);
+
+try {
+    $compiler = new Compiler();
+    $compiler->compile();
+} catch (\Exception $e) {
+    echo 'Failed to compile phar: ['.get_class($e).'] '.$e->getMessage().' at '.$e->getFile().':'.$e->getLine();
+    exit(1);
+}
--- a/composer.json
+++ b/composer.json
@ -16,7 +16,8 @@
        "league/plates": "~3.1",
        "guzzlehttp/guzzle": "~5.3",
        "league/commonmark": "0.8.*",
-        "symfony/console": "~2.7"
+        "symfony/console": "~2.7",
+        "symfony/finder": "~2.7"
    },
    "autoload": {
        "psr-4": {"Todaymade\\Daux\\": "libs/"}
--- a/composer.lock
+++ b/composer.lock
@ -4,7 +4,7 @@
        "Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
        "This file is @generated automatically"
    ],
-    "hash": "eda78cf80f9699aa99725c4330a8830a",
+    "hash": "da1775dfe76954e5e731cba81179b910",
    "packages": [
        {
            "name": "guzzlehttp/guzzle",
@ -378,6 +378,55 @@
            "description": "Symfony Console Component",
            "homepage": "https://symfony.com",
            "time": "2015-07-09 16:07:40"
+        },
+        {
+            "name": "symfony/finder",
+            "version": "v2.7.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/Finder.git",
+                "reference": "ae0f363277485094edc04c9f3cbe595b183b78e4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/Finder/zipball/ae0f363277485094edc04c9f3cbe595b183b78e4",
+                "reference": "ae0f363277485094edc04c9f3cbe595b183b78e4",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.9"
+            },
+            "require-dev": {
+                "symfony/phpunit-bridge": "~2.7"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.7-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Finder\\": ""
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Finder Component",
+            "homepage": "https://symfony.com",
+            "time": "2015-07-09 16:07:40"
        }
    ],
    "packages-dev": [],
--- a/libs/Compiler.php
+++ b/libs/Compiler.php
@ -0,0 +1,166 @@
+<?php
+
+/*
+ * This class is inspired from Composer's compiler
+ * @see https://github.com/composer/composer/blob/master/src/Composer/Compiler.php
+ */
+
+namespace Todaymade\Daux;
+
+use Symfony\Component\Finder\Finder;
+
+/**
+ * The Compiler class compiles daux into a phar
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ * @author Stéphane Goetz <stephane.goetz@onigoetz.ch>
+ */
+class Compiler
+{
+    /**
+     * Compiles composer into a single phar file
+     *
+     * @throws \RuntimeException
+     * @param  string $pharFile The full path to the file to create
+     */
+    public function compile($pharFile = 'daux.phar')
+    {
+        if (file_exists($pharFile)) {
+            unlink($pharFile);
+        }
+
+        $phar = new \Phar($pharFile, 0, 'daux.phar');
+        $phar->setSignatureAlgorithm(\Phar::SHA1);
+
+        $phar->startBuffering();
+
+        // Daux
+        $finder = new Finder();
+        $finder->files()
+            ->ignoreVCS(true)
+            ->name('*.php')
+            ->notName('Compiler.php')
+            ->in(__DIR__ . '/../templates')
+            ->in(__DIR__);
+
+        foreach ($finder as $file) {
+            $this->addFile($phar, $file);
+        }
+
+        // Composer libraries
+        $finder = new Finder();
+        $finder->files()
+            ->ignoreVCS(true)
+            ->exclude('Tests')
+            ->in(__DIR__ . '/../vendor/symfony/console')
+            ->in(__DIR__ . '/../vendor/guzzlehttp/guzzle/src/')
+            ->in(__DIR__ . '/../vendor/guzzlehttp/ringphp/src/')
+            ->in(__DIR__ . '/../vendor/guzzlehttp/streams/src/')
+            ->in(__DIR__ . '/../vendor/league/commonmark/src/')
+            ->in(__DIR__ . '/../vendor/league/plates/src/')
+            ->in(__DIR__ . '/../vendor/react/promise/src/');
+
+        foreach ($finder as $file) {
+            $this->addFile($phar, $file);
+        }
+
+        // Composer autoload
+        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../vendor/autoload.php'));
+        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../vendor/composer/autoload_classmap.php'));
+        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../vendor/composer/autoload_files.php'));
+        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../vendor/composer/autoload_namespaces.php'));
+        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../vendor/composer/autoload_psr4.php'));
+        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../vendor/composer/autoload_real.php'));
+        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../vendor/composer/ClassLoader.php'));
+        $this->addBinary($phar);
+
+        // Stubs
+        $phar->setStub($this->getStub());
+
+        $phar->stopBuffering();
+
+        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../LICENSE'), false);
+
+        unset($phar);
+    }
+
+    private function addFile($phar, $file, $strip = true)
+    {
+        $path = strtr(str_replace(dirname(__DIR__) . DIRECTORY_SEPARATOR, '', $file->getRealPath()), '\\', '/');
+
+        $content = file_get_contents($file);
+        if ($strip) {
+            $content = $this->stripWhitespace($content);
+        } elseif ('LICENSE' === basename($file)) {
+            $content = "\n" . $content . "\n";
+        }
+
+        $phar->addFromString($path, $content);
+    }
+
+    private function addBinary($phar)
+    {
+        $content = file_get_contents(__DIR__ . '/../generate.php');
+        //$content = preg_replace('{^#!/usr/bin/env php\s*}', '', $content);
+        $phar->addFromString('generate.php', $content);
+    }
+
+    /**
+     * Removes whitespace from a PHP source string while preserving line numbers.
+     *
+     * @param  string $source A PHP string
+     * @return string The PHP string with the whitespace removed
+     */
+    private function stripWhitespace($source)
+    {
+        if (!function_exists('token_get_all')) {
+            return $source;
+        }
+
+        $output = '';
+        foreach (token_get_all($source) as $token) {
+            if (is_string($token)) {
+                $output .= $token;
+            } elseif (in_array($token[0], array(T_COMMENT, T_DOC_COMMENT))) {
+                $output .= str_repeat("\n", substr_count($token[1], "\n"));
+            } elseif (T_WHITESPACE === $token[0]) {
+                // reduce wide spaces
+                $whitespace = preg_replace('{[ \t]+}', ' ', $token[1]);
+                // normalize newlines to \n
+                $whitespace = preg_replace('{(?:\r\n|\r|\n)}', "\n", $whitespace);
+                // trim leading spaces
+                $whitespace = preg_replace('{\n +}', "\n", $whitespace);
+                $output .= $whitespace;
+            } else {
+                $output .= $token[1];
+            }
+        }
+
+        return $output;
+    }
+
+    private function getStub()
+    {
+        return <<<'EOF'
+#!/usr/bin/env php
+<?php
+/*
+ * This file is part of Daux.
+ *
+ * (c) Stéphane Goetz <onigoetz@onigoetz.ch>
+ *
+ * For the full copyright and license information, please view
+ * the license that is located at the bottom of this file.
+ */
+
+define('PHAR_DIR', dirname(__FILE__));
+
+Phar::mapPhar('daux.phar');
+
+require 'phar://daux.phar/generate.php';
+
+__HALT_COMPILER();
+EOF;
+    }
+}
--- a/libs/Daux.php
+++ b/libs/Daux.php
@ -9,6 +9,7 @@ class Daux

    public static $VALID_MARKDOWN_EXTENSIONS;
    public $local_base;
+    public $internal_base;
    private $docs_path;

    /**
@ -25,7 +26,11 @@ class Daux
    {
        $this->mode = $mode;

-        $this->local_base = dirname(__DIR__);
+        $this->local_base = $this->internal_base = dirname(__DIR__);
+
+        if (defined('PHAR_DIR')) {
+            $this->local_base = PHAR_DIR;
+        }
    }

    public static function initConstants()
@ -113,8 +118,7 @@ class Daux
    }

    /**
-     * @todo make it an object
-     * @return array
+     * @return Config
     */
    public function getParams()
    {
@ -127,7 +131,7 @@ class Daux
            'mode' => $this->mode,
            'local_base' => $this->local_base,
            'docs_path' => $this->docs_path,
-            'templates' => $this->local_base . DS . 'templates',
+            'templates' => $this->internal_base . DS . 'templates',
        ];
        $this->options->conservativeMerge($default);

--- a/vendor/composer/autoload_psr4.php
+++ b/vendor/composer/autoload_psr4.php
@ -7,6 +7,7 @@ $baseDir = dirname($vendorDir);

 return array(
    'Todaymade\\Daux\\' => array($baseDir . '/libs'),
+    'Symfony\\Component\\Finder\\' => array($vendorDir . '/symfony/finder'),
    'Symfony\\Component\\Console\\' => array($vendorDir . '/symfony/console'),
    'React\\Promise\\' => array($vendorDir . '/react/promise/src'),
    'League\\Plates\\' => array($vendorDir . '/league/plates/src'),
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@ -152,5 +152,56 @@
        ],
        "description": "Symfony Console Component",
        "homepage": "https://symfony.com"
+    },
+    {
+        "name": "symfony/finder",
+        "version": "v2.7.2",
+        "version_normalized": "2.7.2.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/symfony/Finder.git",
+            "reference": "ae0f363277485094edc04c9f3cbe595b183b78e4"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/symfony/Finder/zipball/ae0f363277485094edc04c9f3cbe595b183b78e4",
+            "reference": "ae0f363277485094edc04c9f3cbe595b183b78e4",
+            "shasum": ""
+        },
+        "require": {
+            "php": ">=5.3.9"
+        },
+        "require-dev": {
+            "symfony/phpunit-bridge": "~2.7"
+        },
+        "time": "2015-07-09 16:07:40",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "2.7-dev"
+            }
+        },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Symfony\\Component\\Finder\\": ""
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Fabien Potencier",
+                "email": "fabien@symfony.com"
+            },
+            {
+                "name": "Symfony Community",
+                "homepage": "https://symfony.com/contributors"
+            }
+        ],
+        "description": "Symfony Finder Component",
+        "homepage": "https://symfony.com"
    }
 ]