YamlStandards\Model\YamlEmptyLineAtEnd\YamlEmptyLineAtEndFixer

Complexity

Total Complexity

2

Size/Duplication

Total Lines	25
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	fix()	0	20	2

<?php

declare(strict_types = 1);

namespace YamlStandards\Model\YamlEmptyLineAtEnd;

use SebastianBergmann\Diff\Differ;
use YamlStandards\Command\ProcessOutput;
use YamlStandards\Model\Component\YamlService;
use YamlStandards\Model\Config\StandardParametersData;
use YamlStandards\Model\FixerInterface;
use YamlStandards\Result\Result;

/**
 * Fix yaml file has empty line at end of file
 */
class YamlEmptyLineAtEndFixer implements FixerInterface
{
    /**
     * @inheritDoc
     */
    public function fix(string $pathToYamlFile, string $pathToDumpFixedFile, StandardParametersData $standardParametersData): Result
    {
        $yamlContent = file_get_contents($pathToYamlFile);
        $yamlContent = str_replace("\r", '', $yamlContent); // remove carriage returns
        $yamlLines = explode("\n", $yamlContent);
        $filteredYamlLines = array_values(array_filter($yamlLines, [YamlService::class, 'isLineNotBlank']));

        $filteredYamlLines[] = '';
        $correctYamlContent = implode("\n", $filteredYamlLines);

        if ($yamlContent === $correctYamlContent) {
            return new Result($pathToYamlFile, Result::RESULT_CODE_OK, ProcessOutput::STATUS_CODE_OK);
        }

        file_put_contents($pathToDumpFixedFile, $correctYamlContent);

        $differ = new Differ();
        $diffBetweenStrings = $differ->diff($yamlContent, $correctYamlContent);

        return new Result($pathToYamlFile, Result::RESULT_CODE_OK, ProcessOutput::STATUS_CODE_INVALID_FILE_SYNTAX, $diffBetweenStrings);
    }
}