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<?php |
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/* |
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* This file is part of the Divergence package. |
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* |
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* (c) Henry Paradiz <[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 Divergence\CLI; |
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class Env |
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{ |
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public static $me; // the command used to launch this binary |
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public static $self; // json data from composer.json for \Divergence\Cli |
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public static $package; // json data from composer.json for the folder from where you launched this binary |
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public static $hasComposer = false; |
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public static $isRequired = false; |
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public static $isRequireDev = false; |
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public static $namespace = null; |
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public static $autoloaders = null; |
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public static function findComposerJSON($path) |
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{ |
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while (!file_exists($path.'/composer.json')) { |
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$path = dirname($path); |
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if ($path == '/') { |
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return false; // no composer file |
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} |
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} |
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if (file_exists($path.'/composer.json')) { |
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return $path.'/composer.json'; |
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} |
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return false; |
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} |
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public static function getPKG($path) |
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{ |
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if ($composer = static::findComposerJSON($path)) { |
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return json_decode(file_get_contents($composer), true); |
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} |
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} |
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public static function setPKG($path, $json) |
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{ |
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if ($composer = static::findComposerJSON($path)) { |
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file_put_contents($composer, json_encode($json, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES|JSON_UNESCAPED_UNICODE)); |
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} |
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} |
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public static function getEnvironment() |
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{ |
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static::$self = static::getPKG(__DIR__); // this gets the composer.json info for Divergence\CLI no matter where you ran the binary from |
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static::$package = static::getPKG(getcwd()); // this gets the composer.json info for the directory from which you ran the binary |
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if (static::$package) { |
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static::$hasComposer = true; |
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} |
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if (in_array('divergence/divergence', array_keys(static::$package['require']))) { |
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static::$isRequired = true; |
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} |
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if (in_array('divergence/divergence', array_keys(static::$package['require-dev']))) { |
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static::$isRequireDev = true; |
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} |
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if (!static::$package['autoload']) { |
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static::$namespace = null; |
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} else { |
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static::$autoloaders = static::getAutoloaders(); |
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} |
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} |
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public static function getConfig($dir, $Label) |
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{ |
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$Config = $dir . '/config/' . $Label . '.php'; |
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if (!file_exists($Config)) { |
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throw new \Exception($Config . ' not found in '.static::class.'::config()'); |
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} |
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return require $Config; |
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} |
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public static function getAutoloaders() |
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{ |
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$autoloaders = []; |
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if (static::$package['autoload']['psr-4']) { |
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$autoloaders = array_merge($autoloaders, Env::$package['autoload']['psr-4']); |
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} |
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if (static::$package['autoload']['psr-0']) { |
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$autoloaders = array_merge($autoloaders, Env::$package['autoload']['psr-4']); |
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} |
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return $autoloaders; |
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} |
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} |
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Divergence /
cli
