mermaid/scripts/coverage.ts

import { execSync } from 'child_process';
import { cp } from 'fs/promises';

const main = async () => {
  const coverageDir = 'coverage';
  const coverageFiles = ['vitest', 'cypress'].map(
    (dir) => `${coverageDir}/${dir}/coverage-final.json`
  );

  //copy coverage files from vitest and cypress to coverage folder
  await Promise.all(
    coverageFiles.map((file) => cp(file, `${coverageDir}/combined/${file.split('/')[1]}.json`))
  );

  execSync('npx nyc merge coverage/combined coverage/combined-final.json');
  execSync('npx nyc report -t coverage --report-dir coverage/html --reporter=html-spa');
};

void main();