public function addResource(Bundle $bundle)
    {
        // if the config.yml file doesn't exist, don't even try.
        if (!file_exists($this->file)) {
            throw new \RuntimeException(sprintf('The target config file %s does not exist', $this->file));
        }

        $code = $this->getImportCode($bundle);

        $currentContents = file_get_contents($this->file);
        // Don't add same bundle twice
        if (false !== strpos($currentContents, $code)) {
            throw new \RuntimeException(sprintf('The %s configuration file from %s is already imported', $bundle->getServicesConfigurationFilename(), $bundle->getName()));
        }

        // find the "imports" line and add this at the end of that list
        $lastImportedPath = $this->findLastImportedPath($currentContents);
        if (!$lastImportedPath) {
            throw new \RuntimeException(sprintf('Could not find the imports key in %s', $this->file));
        }

        // find imports:
        $importsPosition = strpos($currentContents, 'imports:');
        // find the last import
        $lastImportPosition = strpos($currentContents, $lastImportedPath, $importsPosition);
        // find the line break after the last import
        $targetLinebreakPosition = strpos($currentContents, "\n", $lastImportPosition);

        $newContents = substr($currentContents, 0, $targetLinebreakPosition)."\n".$code.substr($currentContents, $targetLinebreakPosition);

        if (false === Generator::dump($this->file, $newContents)) {
            throw new \RuntimeException(sprintf('Could not write file %s ', $this->file));
        }
    }
public function addResource(Bundle $bundle)
    {
        
        if (!file_exists($this->file)) {
            throw new \RuntimeException(sprintf('The target config file %s does not exist', $this->file));
        }

        $code = $this->getImportCode($bundle);

        $currentContents = file_get_contents($this->file);
        
        if (false !== strpos($currentContents, $code)) {
            throw new \RuntimeException(sprintf('The %s configuration file from %s is already imported', $bundle->getServicesConfigurationFilename(), $bundle->getName()));
        }

        
        $lastImportedPath = $this->findLastImportedPath($currentContents);
        if (!$lastImportedPath) {
            throw new \RuntimeException(sprintf('Could not find the imports key in %s', $this->file));
        }

        
        $importsPosition = strpos($currentContents, 'imports:');
        
        $lastImportPosition = strpos($currentContents, $lastImportedPath, $importsPosition);
        
        $targetLinebreakPosition = strpos($currentContents, "\n", $lastImportPosition);

        $newContents = substr($currentContents, 0, $targetLinebreakPosition)."\n".$code.substr($currentContents, $targetLinebreakPosition);

        if (false === Generator::dump($this->file, $newContents)) {
            throw new \RuntimeException(sprintf('Could not write file %s ', $this->file));
        }
    }
public function addResource ( Bundle $ bundle ) { // if the config.yml file doesn't exist, don't even try. if ( ! file_exists ( $ this -> file ) ) { throw new \ RuntimeException ( sprintf ( 'The target config file %s does not exist' , $ this -> file ) ) ; } $ code = $ this -> getImportCode ( $ bundle ) ; $ currentContents = file_get_contents ( $ this -> file ) ; // Don't add same bundle twice if ( false !== strpos ( $ currentContents , $ code ) ) { throw new \ RuntimeException ( sprintf ( 'The %s configuration file from %s is already imported' , $ bundle -> getServicesConfigurationFilename ( ) , $ bundle -> getName ( ) ) ) ; } // find the "imports" line and add this at the end of that list $ lastImportedPath = $ this -> findLastImportedPath ( $ currentContents ) ; if ( ! $ lastImportedPath ) { throw new \ RuntimeException ( sprintf ( 'Could not find the imports key in %s' , $ this -> file ) ) ; } // find imports: $ importsPosition = strpos ( $ currentContents , 'imports:' ) ; // find the last import $ lastImportPosition = strpos ( $ currentContents , $ lastImportedPath , $ importsPosition ) ; // find the line break after the last import $ targetLinebreakPosition = strpos ( $ currentContents , "\n" , $ lastImportPosition ) ; $ newContents = substr ( $ currentContents , 0 , $ targetLinebreakPosition ) . "\n" . $ code . substr ( $ currentContents , $ targetLinebreakPosition ) ; if ( false === Generator :: dump ( $ this -> file , $ newContents ) ) { throw new \ RuntimeException ( sprintf ( 'Could not write file %s ' , $ this -> file ) ) ; } }
Adds a configuration resource at the top of the existing ones.

@param Bundle $bundle

@throws \RuntimeException If this process fails for any reason
Adds a configuration resource at the top of the existing ones .