GrumPHP\Task\JsonLint::run PHP Method

    public function run(ContextInterface $context)
    {
        $files = $context->getFiles()->name('*.json');
        if (0 === count($files)) {
            return TaskResult::createSkipped($this, $context);
        }
        $config = $this->getConfiguration();
        $this->linter->setDetectKeyConflicts($config['detect_key_conflicts']);
        try {
            $lintErrors = $this->lint($files);
        } catch (RuntimeException $e) {
            return TaskResult::createFailed($this, $context, $e->getMessage());
        }
        if ($lintErrors->count()) {
            return TaskResult::createFailed($this, $context, (string) $lintErrors);
        }
        return TaskResult::createPassed($this, $context);
    }