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<?php declare(strict_types=1); |
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namespace Shopware\Psh\Application; |
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use function array_slice; |
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use function count; |
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use function explode; |
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use function mb_strpos; |
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use function mb_substr; |
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use function sprintf; |
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use function str_replace; |
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/** |
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* ./psh --no-header unit --filter once |
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*/ |
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class ParameterParser |
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{ |
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public function parseAllParams(array $params): RuntimeParameters |
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{ |
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if (count($params) === 0) { |
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return new RuntimeParameters( |
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[], |
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[], |
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[] |
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); |
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} |
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$params = array_splice($params, 1); |
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$commandsAreAt = 0; |
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$appOptions = []; |
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foreach($params as $commandsAreAt => $param) { |
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if(!in_array($param, ApplicationOptions::getAllFlags())) { |
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break; |
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} |
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$appOptions[] = $param; |
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$commandsAreAt++; |
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} |
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$scriptNames = [[], $this->explodeScriptNames($params, $commandsAreAt)]; |
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$overwrites = [[], $this->extractParams(array_slice($params, $commandsAreAt + 1))]; |
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return new RuntimeParameters( |
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array_unique($appOptions), |
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array_merge(...$scriptNames), |
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array_merge(...$overwrites) |
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); |
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} |
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private function extractParams(array $params): array |
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{ |
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$reformattedParams = []; |
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$paramsCount = count($params); |
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for ($i = 0; $i < $paramsCount; $i++) { |
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$key = $params[$i]; |
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$this->testParameterFormat($key); |
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if ($this->isKeyValuePair($key)) { |
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list($key, $value) = explode('=', $key, 2); |
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if ($this->isEnclosedInAmpersand($value)) { |
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$value = mb_substr($value, 1, -1); |
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} |
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} else { |
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$i++; |
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$value = $params[$i]; |
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} |
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$key = str_replace('--', '', $key); |
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$reformattedParams[$key] = $value; |
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} |
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return $reformattedParams; |
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} |
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private function testParameterFormat(string $key): void |
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{ |
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if (mb_strpos($key, '--') !== 0) { |
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throw new InvalidParameter( |
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sprintf('Unable to parse parameter "%s". Use -- for correct usage', $key) |
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); |
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} |
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} |
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private function isKeyValuePair(string $key): bool |
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{ |
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return mb_strpos($key, '=') !== false; |
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} |
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private function isEnclosedInAmpersand(string $value): bool |
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{ |
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return mb_strpos($value, '"') === 0; |
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} |
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private function explodeScriptNames(array $params, int $position): array |
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{ |
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if(!isset($params[$position])) { |
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return []; |
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} |
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return explode(',', $params[$position]); |
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} |
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} |
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