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<?php |
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/****************************************************************************** |
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* An implementation of dicto (scg.unibe.ch/dicto) in and for PHP. |
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* |
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* Copyright (c) 2016 Richard Klees <[email protected]> |
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* |
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* This software is licensed under The MIT License. You should have received |
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* a copy of the license along with the code. |
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*/ |
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namespace Lechimp\Dicto\App; |
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use Lechimp\Dicto\App\RuleLoader; |
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use Lechimp\Dicto\Definition\RuleParser; |
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use Lechimp\Dicto\Rules\Ruleset; |
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use Lechimp\Dicto\Rules as R; |
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use Lechimp\Dicto\Variables as V; |
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use Symfony\Component\Yaml\Yaml; |
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use Pimple\Container; |
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use PhpParser\ParserFactory; |
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/** |
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* The App to be run from a script. |
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*/ |
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class App { |
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public function __construct() { |
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ini_set('xdebug.max_nesting_level', 200); |
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} |
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/** |
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* Run the app. |
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* |
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* @param array $params from commandline |
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* @return null |
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*/ |
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public function run(array $params) { |
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if (count($params) < 3) { |
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throw new \RuntimeException( |
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"Expected path to rule-file as first parameter and path to config as second parameter."); |
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} |
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// drop program name |
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array_shift($params); |
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$rules_file = array_shift($params); |
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// the rest of the params are paths to configs |
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$configs = $this->load_configs($params); |
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$dic = $this->create_dic($rules_file, $configs); |
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$dic["engine"]->run(); |
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} |
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/** |
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* Load extra configs from yaml files. |
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* |
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* @param array $config_file_paths |
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* @return array |
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*/ |
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protected function load_configs(array $config_file_paths) { |
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$configs_array = array(); |
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foreach ($config_file_paths as $config_file) { |
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if (!file_exists($config_file)) { |
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throw new \RuntimeException("Unknown config-file '$config_file'"); |
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} |
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$configs_array[] = Yaml::parse(file_get_contents($config_file)); |
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} |
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return $configs_array; |
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} |
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/** |
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* Create and initialize the DI-container. |
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* |
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* TODO: move rule_file_path to config? |
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* |
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* @param string $rule_file_path |
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* @param array &$configs |
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* @return Container |
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*/ |
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protected function create_dic($rule_file_path, array &$configs) { |
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array('is_string($rule_file_path)'); |
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$container = new Container(); |
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$container["config"] = function () use (&$configs) { |
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return new Config($configs); |
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}; |
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$container["ruleset"] = function($c) use (&$rule_file_path) { |
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if (!file_exists($rule_file_path)) { |
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throw new \RuntimeException("Unknown rule-file '$rule_file_path'"); |
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} |
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$ruleset = $c["rule_loader"]->load_rules_from($rule_file_path); |
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return $ruleset; |
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}; |
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$container["rule_loader"] = function($c) { |
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return new RuleLoader($c["rule_parser"]); |
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}; |
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$container["rule_parser"] = function() { |
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// TODO: Move this stuff to the config. |
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return new RuleParser |
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( array |
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( new V\Classes() |
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, new V\Functions() |
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, new V\Globals() |
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, new V\Files() |
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, new V\Methods() |
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, new V\LanguageConstruct("ErrorSuppressor", "@") |
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// TODO: Add some language constructs here... |
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) |
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, array |
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( new R\ContainText() |
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, new R\DependOn() |
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, new R\Invoke() |
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) |
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, array |
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( new V\Name() |
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) |
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); |
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}; |
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$container["engine"] = function($c) { |
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return new Engine |
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1 |
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( $c["log"] |
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, $c["config"] |
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, $c["database_factory"] |
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, $c["indexer_factory"] |
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, $c["analyzer_factory"] |
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, $c["source_status"] |
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); |
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}; |
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$container["log"] = function () { |
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return new CLILogger(); |
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}; |
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$container["database_factory"] = function() { |
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return new DBFactory(); |
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}; |
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$container["indexer_factory"] = function($c) { |
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return new \Lechimp\Dicto\Indexer\IndexerFactory |
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( $c["log"] |
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, $c["php_parser"] |
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, array |
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( new \Lechimp\Dicto\Rules\ContainText() |
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, new \Lechimp\Dicto\Rules\DependOn() |
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, new \Lechimp\Dicto\Rules\Invoke() |
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) |
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); |
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}; |
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$container["analyzer_factory"] = function($c) { |
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return new \Lechimp\Dicto\Analysis\AnalyzerFactory |
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( $c["log"] |
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, $c["ruleset"] |
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); |
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}; |
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$container["php_parser"] = function() { |
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return (new ParserFactory)->create(ParserFactory::PREFER_PHP7); |
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}; |
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$container["report_generator"] = function() { |
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return new CLIReportGenerator(); |
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}; |
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$container["source_status"] = function($c) { |
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return new SourceStatusGit($c["config"]->project_root()); |
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}; |
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return $container; |
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} |
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} |
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lechimp-p /
dicto.php
