Function getTSConfig

packages/challenge-builder/src/build.ts:187–197

(challengeFiles: ChallengeFile[])

  f.name === 'tsconfig' && f.ext === 'json';

export function getTSConfig(challengeFiles: ChallengeFile[]) {
  const tsConfigFiles = challengeFiles.filter(isTSConfig);

  if (tsConfigFiles.length > 1) {
    throw new Error(
      'TypeScript challenge must include only one tsconfig.json file'
    );
  }

  return tsConfigFiles.length === 1 ? tsConfigFiles[0].contents : null;
}

async function configureTSCompiler(challengeFiles: ChallengeFile[]) {
  if (hasTS(challengeFiles)) {