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<?php |
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declare(strict_types=1); |
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namespace YamlStandards\Model\Component; |
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use Symfony\Component\Yaml\Inline; |
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use Symfony\Component\Yaml\Yaml; |
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class YamlService |
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{ |
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/** |
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* @param string $pathToYamlFile |
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* @throws \Symfony\Component\Yaml\Exception\ParseException |
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* @return string[]|string[][] |
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*/ |
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public static function getYamlData(string $pathToYamlFile): array |
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{ |
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return (array)Yaml::parse(file_get_contents($pathToYamlFile), Yaml::PARSE_CUSTOM_TAGS); |
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} |
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/** |
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* @param string $key |
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* @return bool |
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*/ |
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public static function hasArrayKeyUnderscoreAsFirstCharacter(string $key): bool |
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{ |
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return strpos($key, '_') === 0; |
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} |
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/** |
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* @param string $key |
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* @return bool |
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*/ |
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public static function hasNotArrayKeyUnderscoreAsFirstCharacter(string $key): bool |
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{ |
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return strpos($key, '_') !== 0; |
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} |
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/** |
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* @param string $yamlLine |
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* @return bool |
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*/ |
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public static function isLineNotBlank(string $yamlLine): bool |
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{ |
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return trim($yamlLine) !== ''; |
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} |
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/** |
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* @param string $yamlLine |
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* @return bool |
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*/ |
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public static function isLineComment(string $yamlLine): bool |
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{ |
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return preg_match('/^\s*#/', $yamlLine) === 1; |
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} |
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/** |
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* @param string $value |
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* @return bool |
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*/ |
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public static function isValueReuseVariable(string $value): bool |
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{ |
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return strpos($value, '&') === 0; |
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} |
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/** |
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* @param string $value |
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* @return bool |
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*/ |
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public static function hasLineDashOnStartOfLine(string $value): bool |
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{ |
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return strpos($value, '-') === 0; |
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} |
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/** |
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* @param string $trimmedLine |
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* @return bool |
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*/ |
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public static function hasLineThreeDashesOnStartOfLine(string $trimmedLine): bool |
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{ |
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return strpos($trimmedLine, '---') === 0; |
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} |
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/** |
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* @param string $value |
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* @return bool |
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*/ |
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public static function isCurlyBracketInStartOfString(string $value): bool |
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{ |
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return strpos($value, '{') === 0; |
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} |
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/** |
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* line start of array, e.g. "- foo: bar" or "- foo" or "- { foo: bar }" |
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* |
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* @param string $trimmedLine |
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* @return bool |
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*/ |
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public static function isLineStartOfArrayWithKeyAndValue(string $trimmedLine): bool |
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{ |
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return $trimmedLine !== '-' && self::hasLineDashOnStartOfLine($trimmedLine); |
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} |
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/** |
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* value starting with key, e.g. 'foo: bar' or '"foo bar": baz' |
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* |
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* @param string $value |
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* @return bool |
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*/ |
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public static function isKeyInStartOfString(string $value): bool |
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{ |
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return (bool)preg_match('~^(' . Inline::REGEX_QUOTED_STRING . '|[^ \'"{\[].*?) *:(\s|$)~u', $value); |
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} |
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/** |
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* line possibly opening an array, e.g. 'foo:' or '- foo:' |
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* |
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* @param string $trimmedLine |
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* @return bool |
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*/ |
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public static function isLineOpeningAnArray(string $trimmedLine): bool |
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{ |
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return (bool)preg_match('~^(- +)*(' . Inline::REGEX_QUOTED_STRING . '|[^ \'"{\[].*?) *:$~u', $trimmedLine); |
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} |
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/** |
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* @param string $line |
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* @return int |
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*/ |
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public static function rowIndentsOf(string $line): int |
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{ |
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return strlen($line) - strlen(ltrim($line)); |
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} |
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/** |
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* @param string $line |
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* @return int |
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*/ |
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public static function keyIndentsOf(string $line): int |
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{ |
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return strlen($line) - strlen(ltrim($line, '- ')); |
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} |
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/** |
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* @param int $countOfIndents |
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* @return string |
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*/ |
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public static function createCorrectIndentsByCountOfIndents(int $countOfIndents): string |
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{ |
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return str_repeat(' ', $countOfIndents); |
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} |
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/** |
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* @param string $line |
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* @return bool |
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*/ |
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public static function hasLineValue(string $line): bool |
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{ |
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$explodedLine = explode(':', $line); |
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return array_key_exists(1, $explodedLine) && self::isLineNotBlank($explodedLine[1]); |
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} |
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/** |
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* @param string $line |
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* @return bool |
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*/ |
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public static function hasLineColon(string $line): bool |
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{ |
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return strpos($line, ':') !== false; |
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} |
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} |
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sspooky13 /
yaml-standards
