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<?php |
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namespace TheAentMachine\Aenthill; |
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use TheAentMachine\Exception\ManifestException; |
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use TheAentMachine\Exception\MissingEnvironmentVariableException; |
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/** |
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* Utility class to access the manifest data. |
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*/ |
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class Manifest |
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{ |
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/** |
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* @return string |
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* @throws MissingEnvironmentVariableException |
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*/ |
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private static function getFilePath(): string |
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{ |
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$containerProjectDir = Pheromone::getContainerProjectDirectory(); |
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return $containerProjectDir . '/aenthill.json'; |
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} |
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/** |
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* @return mixed[] |
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* @throws MissingEnvironmentVariableException |
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*/ |
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private static function parse(): array |
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{ |
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$filePath = self::getFilePath(); |
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$str = file_get_contents($filePath); |
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if ($str === false) { |
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throw new \RuntimeException('Failed to load the aenthill manifest file ' . $filePath); |
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} |
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return \GuzzleHttp\json_decode($str, true); |
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} |
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/** |
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* @param string[] $events |
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*/ |
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public static function setEvents(array $events): void |
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{ |
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Aenthill::update(null, $events); |
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} |
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public static function addMetadata(string $key, string $value): void |
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{ |
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Aenthill::update([$key => $value]); |
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} |
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/** |
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* @param string $key |
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* @return string |
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* @throws MissingEnvironmentVariableException |
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* @throws ManifestException |
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*/ |
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public static function getMetadata(string $key): string |
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{ |
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$manifest = self::parse(); |
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$aentID = Pheromone::getID(); |
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if (isset($manifest['aents'])) { |
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foreach ($manifest['aents'] as $ID => $aent) { |
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if ($ID === $aentID && array_key_exists('metadata', $aent) && array_key_exists($key, $aent['metadata'])) { |
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return $aent['metadata'][$key]; |
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} |
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} |
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} |
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throw ManifestException::missingMetadata($key); |
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} |
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/** |
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* @param string $key |
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* @return null|string |
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* @throws MissingEnvironmentVariableException |
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*/ |
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public static function getMetadataOrNull(string $key): ?string |
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{ |
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try { |
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return self::getMetadata($key); |
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} catch (ManifestException $e) { |
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return null; |
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} |
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} |
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/** |
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* @param string $image |
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* @param string $key |
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* @param array<string,string>|null $metadata |
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*/ |
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public static function addDependency(string $image, string $key, ?array $metadata): void |
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{ |
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Aenthill::register($image, $key, $metadata); |
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} |
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/** |
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* @param string $key |
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* @return string |
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* @throws MissingEnvironmentVariableException |
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* @throws ManifestException |
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*/ |
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public static function getDependency(string $key): string |
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{ |
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$manifest = self::parse(); |
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$aentID = Pheromone::getID(); |
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if (isset($manifest['aents'])) { |
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foreach ($manifest['aents'] as $ID => $aent) { |
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if ($ID === $aentID && array_key_exists('dependencies', $aent) && array_key_exists($key, $aent['dependencies'])) { |
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return $aent['dependencies'][$key]; |
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} |
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} |
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} |
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throw ManifestException::missingDependency($key); |
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} |
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/** |
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* @param string $key |
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* @return null|string |
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* @throws MissingEnvironmentVariableException |
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*/ |
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public static function getDependencyOrNull(string $key): ?string |
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{ |
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try { |
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return self::getDependency($key); |
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} catch (ManifestException $e) { |
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return null; |
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} |
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} |
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} |
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theaentmachine /
aent-console
