Function yargsToIConfig

packages/node-core/src/configure/configure.module.ts:51–97

(yargs: Args, nameMapping: Record<string, string> = {})

}

export function yargsToIConfig(yargs: Args, nameMapping: Record<string, string> = {}): Partial<IConfig> {
  return Object.entries(yargs).reduce((acc, [key, value]) => {
    if (['_', '$0'].includes(key)) return acc;

    const outputKey = nameMapping[key] ?? camelCase(key);

    if (outputKey === 'networkRegistry') {
      try {
        value = JSON.parse(value as string);
      } catch (e) {
        throw new Error('Argument `network-registry` is not valid JSON');
      }
    }

    // Merge network endpoints and possible endpoint configs
    if (outputKey === 'networkEndpoint') {
      const endpointConfig = processEndpointConfig(yargs['network-endpoint-config']);
      if (typeof value === 'string') {
        value = [value];
      }
      if (Array.isArray(value)) {
        value = value.reduce(
          (acc, endpoint, index) => {
            acc[endpoint] = endpointConfig[index] ?? {};
            return acc;
          },
          {} as Record<string, IEndpointConfig>
        );
      }
    }
    if (outputKey === 'primaryNetworkEndpoint') {
      const endpointConfig = processEndpointConfig(yargs['primary-network-endpoint-config']);
      value = [value, endpointConfig[0] ?? {}];
    }
    if (['networkEndpointConfig', 'primaryNetworkEndpointConfig'].includes(outputKey)) return acc;

    if (outputKey === 'disableHistorical' && value) {
      acc.historical = false;
    }
    if (outputKey === 'historical' && value === 'false') {
      value = false;
    }

    acc[outputKey] = value;
    return acc;
  }, {} as any);
}

function warnDeprecations(argv: Args) {
  if (argv['subquery-name']) {