From e4c40c76af373ddd101742264f3c2d851649ebd0 Mon Sep 17 00:00:00 2001
From: Wanderson <wandersonwhcr@gmail.com>
Date: Wed, 8 Oct 2014 22:45:31 -0300
Subject: [PATCH] Adding Phar archive plugin.

Closes #659
Closes #106
---
 PHPCI/Plugin/Phar.php           | 240 ++++++++++++++++++++++++++++++++
 Tests/PHPCI/Plugin/PharTest.php | 201 ++++++++++++++++++++++++++
 Tests/temp/.gitignore           |   2 +
 3 files changed, 443 insertions(+)
 create mode 100644 PHPCI/Plugin/Phar.php
 create mode 100644 Tests/PHPCI/Plugin/PharTest.php
 create mode 100644 Tests/temp/.gitignore

diff --git a/PHPCI/Plugin/Phar.php b/PHPCI/Plugin/Phar.php
new file mode 100644
index 00000000..03415007
--- /dev/null
+++ b/PHPCI/Plugin/Phar.php
@@ -0,0 +1,240 @@
+<?php
+namespace PHPCI\Plugin;
+
+use Exception;
+use PHPCI\Builder;
+use PHPCI\Model\Build;
+use Phar as PHPPhar;
+
+/**
+ * Phar Plugin
+ */
+class Phar implements \PHPCI\Plugin
+{
+    /**
+     * PHPCI
+     * @var Builder
+     */
+    protected $phpci;
+
+    /**
+     * Build
+     * @var Build
+     */
+    protected $build;
+
+    /**
+     * Output Directory
+     * @var string
+     */
+    protected $directory;
+
+    /**
+     * Phar Filename
+     * @var string
+     */
+    protected $filename;
+
+    /**
+     * Regular Expression Filename Capture
+     * @var string
+     */
+    protected $regexp;
+
+    /**
+     * Stub Filename
+     * @var string
+     */
+    protected $stub;
+
+    /**
+     * Standard Constructor
+     *
+     * $options['directory'] Output Directory. Default: %BUILDPATH%
+     * $options['filename']  Phar Filename. Default: build.phar
+     * $options['regexp']    Regular Expression Filename Capture. Default: /\.php$/
+     * $options['stub']      Stub Content. No Default Value
+     *
+     * @param Builder $phpci
+     * @param Build   $build
+     * @param array   $options
+     */
+    public function __construct(Builder $phpci, Build $build, array $options = array())
+    {
+        // Basic
+        $this->phpci = $phpci;
+        $this->build = $build;
+
+        // Directory?
+        if (isset($options['directory'])) {
+            $this->setDirectory($options['directory']);
+        }
+
+        // Filename?
+        if (isset($options['filename'])) {
+            $this->setFilename($options['filename']);
+        }
+
+        // RegExp?
+        if (isset($options['regexp'])) {
+            $this->setRegExp($options['regexp']);
+        }
+
+        // Stub?
+        if (isset($options['stub'])) {
+            $this->setStub($options['stub']);
+        }
+    }
+
+    /**
+     * Returns PHPCI
+     *
+     * @return PHPCI
+     */
+    public function getPHPCI()
+    {
+        return $this->phpci;
+    }
+
+    /**
+     * Returns Build
+     *
+     * @return Build
+     */
+    public function getBuild()
+    {
+        return $this->build;
+    }
+
+    /**
+     * Directory Setter
+     *
+     * @param  string $directory Configuration Value
+     * @return Phar   Fluent Interface
+     */
+    public function setDirectory($directory)
+    {
+        $this->directory = $directory;
+        return $this;
+    }
+
+    /**
+     * Directory Getter
+     *
+     * @return string Configurated or Default Value
+     */
+    public function getDirectory()
+    {
+        if (!isset($this->directory)) {
+            $this->setDirectory($this->getPHPCI()->buildPath);
+        }
+        return $this->directory;
+    }
+
+    /**
+     * Filename Setter
+     *
+     * @param  string $filename Configuration Value
+     * @return Phar   Fluent Interface
+     */
+    public function setFilename($filename)
+    {
+        $this->filename = $filename;
+        return $this;
+    }
+
+    /**
+     * Filename Getter
+     *
+     * @return string Configurated or Default Value
+     */
+    public function getFilename()
+    {
+        if (!isset($this->filename)) {
+            $this->setFilename('build.phar');
+        }
+        return $this->filename;
+    }
+
+    /**
+     * Regular Expression Setter
+     *
+     * @param  string $regexp Configuration Value
+     * @return Phar   Fluent Interface
+     */
+    public function setRegExp($regexp)
+    {
+        $this->regexp = $regexp;
+        return $this;
+    }
+
+    /**
+     * Regular Expression Getter
+     *
+     * @return string Configurated or Default Value
+     */
+    public function getRegExp()
+    {
+        if (!isset($this->regexp)) {
+            $this->setRegExp('/\.php$/');
+        }
+        return $this->regexp;
+    }
+
+    /**
+     * Stub Filename Setter
+     *
+     * @param  string $stub Configuration Value
+     * @return Phar   Fluent Interface
+     */
+    public function setStub($stub)
+    {
+        $this->stub = $stub;
+        return $this;
+    }
+
+    /**
+     * Stub Filename Getter
+     *
+     * @return string Configurated Value
+     */
+    public function getStub()
+    {
+        return $this->stub;
+    }
+
+    public function getStubContent()
+    {
+        $content  = '';
+        $filename = $this->getStub();
+        if ($filename) {
+            $content = file_get_contents($this->getPHPCI()->buildPath . '/' . $this->getStub());
+        }
+        return $content;
+    }
+
+    // Execution
+    public function execute()
+    {
+        $success = false;
+
+        try {
+
+            $phar = new PHPPhar($this->getDirectory() . '/' . $this->getFilename(), 0, $this->getFilename());
+            $phar->buildFromDirectory($this->getPHPCI()->buildPath, $this->getRegExp());
+
+            $stub = $this->getStubContent();
+            if ($stub) {
+                $phar->setStub($stub);
+            }
+
+            $success = true;
+
+        } catch (Exception $e) {
+            $this->getPHPCI()->log('Phar Plugin Internal Error');
+            $this->getPHPCI()->log($e->getMessage());
+        }
+
+        return $success;
+    }
+}
diff --git a/Tests/PHPCI/Plugin/PharTest.php b/Tests/PHPCI/Plugin/PharTest.php
new file mode 100644
index 00000000..69f63a6a
--- /dev/null
+++ b/Tests/PHPCI/Plugin/PharTest.php
@@ -0,0 +1,201 @@
+<?php
+namespace PHPCI\Plugin\Tests;
+
+use PHPCI\Plugin\Phar as PharPlugin;
+use Phar as PHPPhar;
+use RuntimeException;
+
+class PharTest extends \PHPUnit_Framework_TestCase
+{
+    protected $directory;
+
+    protected function tearDown()
+    {
+        $this->cleanSource();
+    }
+
+    protected function getPlugin(array $options = array())
+    {
+        $build = $this
+            ->getMockBuilder('PHPCI\Model\Build')
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $phpci = $this
+            ->getMockBuilder('PHPCI\Builder')
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        return new PharPlugin($phpci, $build, $options);
+    }
+
+    protected function buildTemp()
+    {
+        $directory = tempnam(APPLICATION_PATH . '/Tests/temp', 'source');
+        unlink($directory);
+        return $directory;
+    }
+
+    protected function buildSource()
+    {
+        $directory = $this->buildTemp();
+        mkdir($directory);
+        file_put_contents($directory . '/one.php', '<?php echo "one";');
+        file_put_contents($directory . '/two.php', '<?php echo "two";');
+        mkdir($directory . '/config');
+        file_put_contents($directory . '/config/config.ini', '[config]');
+        mkdir($directory . '/views');
+        file_put_contents($directory . '/views/index.phtml', '<?php echo "hello";');
+        $this->directory = $directory;
+        return $directory;
+    }
+
+    protected function cleanSource()
+    {
+        if ($this->directory) {
+            $filenames = array(
+                '/build.phar',
+                '/stub.php',
+                '/views/index.phtml',
+                '/views',
+                '/config/config.ini',
+                '/config',
+                '/two.php',
+                '/one.php',
+            );
+            foreach ($filenames as $filename) {
+                if (is_dir($this->directory . $filename)) {
+                    rmdir($this->directory . $filename);
+                } else if (is_file($this->directory . $filename)) {
+                    unlink($this->directory . $filename);
+                }
+            }
+            rmdir($this->directory);
+            $this->directory = null;
+        }
+    }
+
+    protected function checkReadonly()
+    {
+        if (ini_get('phar.readonly')) {
+            $this->markTestSkipped();
+            throw new RuntimeException('Readonly Phar');
+        }
+    }
+
+    public function testPlugin()
+    {
+        $plugin = $this->getPlugin();
+        $this->assertInstanceOf('PHPCI\Plugin', $plugin);
+        $this->assertInstanceOf('PHPCI\Model\Build', $plugin->getBuild());
+        $this->assertInstanceOf('PHPCI\Builder', $plugin->getPHPCI());
+    }
+
+    public function testDirectory()
+    {
+        $plugin = $this->getPlugin();
+        $plugin->getPHPCI()->buildPath = 'foo';
+        $this->assertEquals('foo', $plugin->getDirectory());
+
+        $plugin = $this->getPlugin(array('directory' => 'dirname'));
+        $this->assertEquals('dirname', $plugin->getDirectory());
+    }
+
+    public function testFilename()
+    {
+        $plugin = $this->getPlugin();
+        $this->assertEquals('build.phar', $plugin->getFilename());
+
+        $plugin = $this->getPlugin(array('filename' => 'another.phar'));
+        $this->assertEquals('another.phar', $plugin->getFilename());
+    }
+
+    public function testRegExp()
+    {
+        $plugin = $this->getPlugin();
+        $this->assertEquals('/\.php$/', $plugin->getRegExp());
+
+        $plugin = $this->getPlugin(array('regexp' => '/\.(php|phtml)$/'));
+        $this->assertEquals('/\.(php|phtml)$/', $plugin->getRegExp());
+    }
+
+    public function testStub()
+    {
+        $plugin = $this->getPlugin();
+        $this->assertNull($plugin->getStub());
+
+        $plugin = $this->getPlugin(array('stub' => 'stub.php'));
+        $this->assertEquals('stub.php', $plugin->getStub());
+    }
+
+    public function testExecute()
+    {
+        $this->checkReadonly();
+
+        $plugin = $this->getPlugin();
+        $path   = $this->buildSource();
+        $plugin->getPHPCI()->buildPath = $path;
+
+        $this->assertTrue($plugin->execute());
+
+        $this->assertFileExists($path . '/build.phar');
+        PHPPhar::loadPhar($path . '/build.phar');
+        $this->assertFileEquals($path . '/one.php', 'phar://build.phar/one.php');
+        $this->assertFileEquals($path . '/two.php', 'phar://build.phar/two.php');
+        $this->assertFileNotExists('phar://build.phar/config/config.ini');
+        $this->assertFileNotExists('phar://build.phar/views/index.phtml');
+    }
+
+    public function testExecuteRegExp()
+    {
+        $this->checkReadonly();
+
+        $plugin = $this->getPlugin(array('regexp' => '/\.(php|phtml)$/'));
+        $path   = $this->buildSource();
+        $plugin->getPHPCI()->buildPath = $path;
+
+        $this->assertTrue($plugin->execute());
+
+        $this->assertFileExists($path . '/build.phar');
+        PHPPhar::loadPhar($path . '/build.phar');
+        $this->assertFileEquals($path . '/one.php', 'phar://build.phar/one.php');
+        $this->assertFileEquals($path . '/two.php', 'phar://build.phar/two.php');
+        $this->assertFileNotExists('phar://build.phar/config/config.ini');
+        $this->assertFileEquals($path . '/views/index.phtml', 'phar://build.phar/views/index.phtml');
+    }
+
+    public function testExecuteStub()
+    {
+        $this->checkReadonly();
+
+        $content = <<<STUB
+<?php
+Phar::mapPhar();
+__HALT_COMPILER(); ?>
+STUB;
+
+        $path = $this->buildSource();
+        file_put_contents($path . '/stub.php', $content);
+
+        $plugin = $this->getPlugin(array('stub' => 'stub.php'));
+        $plugin->getPHPCI()->buildPath = $path;
+
+        $this->assertTrue($plugin->execute());
+
+        $this->assertFileExists($path . '/build.phar');
+        $phar = new PHPPhar($path . '/build.phar');
+        $this->assertEquals($content, trim($phar->getStub())); // + trim because PHP adds newline char
+    }
+
+    public function testExecuteUnknownDirectory()
+    {
+        $this->checkReadonly();
+
+        $directory = $this->buildTemp();
+
+        $plugin = $this->getPlugin(array('directory' => $directory));
+        $plugin->getPHPCI()->buildPath = $this->buildSource();
+
+        $this->assertFalse($plugin->execute());
+    }
+}
diff --git a/Tests/temp/.gitignore b/Tests/temp/.gitignore
new file mode 100644
index 00000000..d6b7ef32
--- /dev/null
+++ b/Tests/temp/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore