src/Filter/Jpegoptim/Optimize.php
public function process(ThingInterface $thing, $sourcePath, OptionsInterface $options = null)
    {
        // jpegoptim wants a directory
        $tmpPath = sys_get_temp_dir();

        /** @var OptimizeOptions $options */
        $options = $this->defaults->merge($options);

        $pb = new ProcessBuilder([$this->bin]);
        $pb->add('--dest')->add($tmpPath);
        $pb->add('--max')->add($options->getQuality());
        $pb->add('--strip-'.$options->getStrip());

        if ($options->has(OptimizeOptions::OPTION_THRESHOLD)) {
            $pb->add('--threshold')->add($options->getThreshold());
        }

        $pb->add($sourcePath);
        $process = $pb->getProcess();

        $code = $process->run();
        if ($code !== 0) {
            throw ProcessingFailedException::create(
                'Failed to optimize JPEG',
                $code,
                $process->getOutput(),
                $process->getErrorOutput()
            );
        }

        // output directory + name of file
        return [sprintf('%s/%s', $tmpPath, basename($sourcePath))];
    }
public function process(ThingInterface $thing, $sourcePath, OptionsInterface $options = null)
    {
        // jpegoptim wants a directory
        $tmpPath = sys_get_temp_dir();

        /** @var OptimizeOptions $options */
        $options = $this->defaults->merge($options);

        $pb = new ProcessBuilder([$this->bin]);
        $pb->add('--dest')->add($tmpPath);
        $pb->add('--max')->add($options->getQuality());
        $pb->add('--strip-'.$options->getStrip());

        if ($options->has(OptimizeOptions::OPTION_THRESHOLD)) {
            $pb->add('--threshold')->add($options->getThreshold());
        }

        $pb->add($sourcePath);
        $process = $pb->getProcess();

        $code = $process->run();
        if ($code !== 0) {
            throw ProcessingFailedException::create(
                'Failed to optimize JPEG',
                $code,
                $process->getOutput(),
                $process->getErrorOutput()
            );
        }

        // output directory + name of file
        return [sprintf('%s/%s', $tmpPath, basename($sourcePath))];
    }
@param ThingInterface                              $thing
@param string                                      $sourcePath
@param \Asoc\Dadatata\Filter\OptionsInterface|null $options

@return array Paths to generated files