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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This file is part of CaptainHook.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * (c) Sebastian Feldmann <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * For the full copyright and license information, please view the LICENSE  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * file that was distributed with this source code.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace sebastianfeldmann\CaptainHook\Hook;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use sebastianfeldmann\CaptainHook\Storage\Util;  | 
            
                            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Template class  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package CaptainHook  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author  Sebastian Feldmann <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @link    https://github.com/sebastianfeldmann/captainhook  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @since   Class available since Release 0.9.0  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                 */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                abstract class Template  | 
            
            
                                                                        
                            
            
                                    
            
            
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                { | 
            
            
                                                                        
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * Return the php code for the git hook scripts.  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @param  string $hook       Name of the hook to trigger.  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @param  string $repoPath   Absolute path to the repository root.  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @param  string $vendorPath Absolute path to the vendor folder.  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @param  string $configPath Absolute path to the configuration file.  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @return string  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public static function getCode($hook, $repoPath, $vendorPath, $configPath)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tplVendorPath = self::getTplTargetPath($repoPath, $vendorPath);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tplConfigPath = self::getTplTargetPath($repoPath, $configPath);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return '#!/usr/bin/env php' . PHP_EOL .  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               '<?php' . PHP_EOL .  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               '$autoLoader = ' . $tplVendorPath . '/autoload.php\';' . PHP_EOL . PHP_EOL .  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               'if (!file_exists($autoLoader)) {' . PHP_EOL . | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               '    fwrite(STDERR,' . PHP_EOL .  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               '        \'Composer autoload.php could not be found\' . PHP_EOL .' . PHP_EOL .  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               '        \'Please re-install the hook with:\' . PHP_EOL .' . PHP_EOL .  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               '        \'$ captainhook install --composer-vendor-path=...\' . PHP_EOL' . PHP_EOL .  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               '    );' . PHP_EOL .  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               '    exit(1);' . PHP_EOL .  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               '}' . PHP_EOL .  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               'require $autoLoader;' . PHP_EOL .  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               '$config = realpath(' . $tplConfigPath . '\');' . PHP_EOL . | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               '$app    = new sebastianfeldmann\CaptainHook\Console\Application\Hook();' . PHP_EOL .  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               '$app->setHook(\'' . $hook . '\');' . PHP_EOL .  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               '$app->setConfigFile($config);' . PHP_EOL .  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                               '$app->run();' . PHP_EOL . PHP_EOL;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * Return the path to the target path from inside the .git/hooks directory f.e. __DIR__ ../../vendor.  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @param  string $repoDir  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @param  string $targetPath  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @return string  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @throws \RuntimeException  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public static function getTplTargetPath($repoDir, $targetPath)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $repo    = explode(DIRECTORY_SEPARATOR, ltrim($repoDir, DIRECTORY_SEPARATOR));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $target  = explode(DIRECTORY_SEPARATOR, ltrim($targetPath, DIRECTORY_SEPARATOR));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!Util::isSubDirectoryOf($target, $repo)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return '\'' . $targetPath;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return '__DIR__ . \'/../../' . Util::getSubPathOf($target, $repo);  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                        
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: