Chapi\Commands\DiffCommand

Complexity

Total Complexity

10

Size/Duplication

Total Lines	67
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	5

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	configure()	0	7	1
A	process()	0	19	4
B	printJobDiff()	0	27	5

<?php
/**
 * @package: chapi
 *
 * @author:  msiebeneicher
 * @since:   2015-07-30
 *
 */

namespace Chapi\Commands;

use Chapi\BusinessCase\Comparison\JobComparisonInterface;
use Symfony\Component\Console\Input\InputArgument;

class DiffCommand extends AbstractCommand
{
    /**
     * Configures the current command.
     */
    protected function configure()
    {
        $this->setName('diff')
            ->setDescription('Show changes between jobs and working tree, etc')
            ->addArgument('jobName', InputArgument::OPTIONAL, 'Show changes for specific job')
        ;
    }

    /**
     * @return int
     */
    protected function process()
    {
        /** @var JobComparisonInterface  $jobComparisonBusinessCase */
        $jobComparisonBusinessCase = $this->getContainer()->get(JobComparisonInterface::DIC_NAME);
        $jobName = $this->input->getArgument('jobName');

        if (!empty($jobName)) {
            $this->printJobDiff($jobName);
        } else {
            $localJobUpdates = $jobComparisonBusinessCase->getLocalJobUpdates();
            if (!empty($localJobUpdates)) {
                foreach ($localJobUpdates as $jobName) {
                    $this->printJobDiff($jobName);
                }
            }
        }

        return 0;
    }

    /**
     * @param string $jobName
     */
    private function printJobDiff($jobName)
    {
        /** @var JobComparisonInterface  $jobComparisonBusinessCase */
        $jobComparisonBusinessCase = $this->getContainer()->get(JobComparisonInterface::DIC_NAME);

        $this->output->writeln(sprintf("\n<comment>diff %s</comment>", $jobName));

        $jobDiff = $jobComparisonBusinessCase->getJobDiff($jobName);

        foreach ($jobDiff as $property => $diff) {
            $diffLines = array_reverse(explode(PHP_EOL, $diff));

            foreach ($diffLines as $diffLine) {
                $diffSign = substr($diffLine, 0, 1);

                if ($diffSign == '+') {
                    $this->output->writeln(sprintf("<info>%s\t%s: %s</info>", $diffSign, $property, substr($diffLine, 1)));
                } elseif ($diffSign == '-') {
                    $this->output->writeln(sprintf("<fg=red>%s\t%s: %s</>", $diffSign, $property, substr($diffLine, 1)));
                } else {
                    $this->output->writeln(sprintf("\t%s: %s", $property, $diffLine));
                }
            }
        }

        $this->output->writeln("\n");
    }
}