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<?php |
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namespace Genesis\Commands\Assets; |
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use Genesis\Commands; |
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/** |
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* Warning: This implementation is using NodeJs lessc - you need NodeJs with globally installed lessc. |
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* @author Adam Bisek <[email protected]> |
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*/ |
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class Less extends Commands\Command |
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{ |
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private $executable = 'lessc'; |
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private $files = []; |
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/** @var */ |
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private $options; |
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/** |
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* Returns path to lessc executable. |
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* @return string |
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*/ |
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public function getExecutable() |
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{ |
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return $this->executable; |
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} |
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/** |
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* Sets path to lessc executable. |
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* @param string $executable |
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*/ |
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public function setExecutable($executable) |
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{ |
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$this->executable = $executable; |
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} |
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/** |
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* Returns files to compile. |
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* @return array |
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*/ |
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public function getFiles() |
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{ |
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return $this->files; |
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} |
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/** |
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* Sets files to compile. |
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* @param array $files |
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*/ |
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public function setFiles($files) |
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{ |
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$this->files = $files; |
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} |
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/** |
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* @return array|NULL |
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*/ |
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public function getOptions() |
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{ |
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return $this->options; |
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} |
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/** |
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* @param array|NULL $options |
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*/ |
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public function setOptions($options) |
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{ |
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$this->options = $options; |
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} |
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public function execute() |
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{ |
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if (count($this->files) === 0) { |
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return; |
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} |
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$opts = '--no-color --verbose '; |
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if (isset($this->options['compress']) && $this->options['compress']) { |
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$opts .= '--compress '; |
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} |
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if (isset($this->options['relativeUrls']) && $this->options['relativeUrls']) { |
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$opts .= '--relative-urls '; |
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} |
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foreach ($this->files as $source => $target) { |
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$cmd = escapeshellarg($this->executable) . ' ' . $opts . escapeshellarg($source) . ' ' . escapeshellarg($target); |
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$command = new Commands\Exec(); |
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$command->setCommand($cmd); |
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$result = $command->execute(); |
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if ($result->getResult() !== 0) { |
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$this->error(sprintf("LESS compilation of file '%s' failed.", $source)); |
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} |
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} |
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} |
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} |
genesis-php /
genesis
