@gouvfr/dsfr-forge/src/file/yml.js

Le module `dsfr-forge` offre des outils et utilitaires de développement partagés entre les différents modules du Système de Design de l’État - DSFR.

import fs from 'fs';
import yaml from 'yaml';
import { log } from '../helpers/log.js';

export const readYAMLSync =  src => {
  if (!fs.existsSync(src)) {
    log.error(`YAML file not found: ${src}`);
    return null;
  }
  const data = fs.readFileSync(src, 'utf8');
  if (!data) {
    log.error(`YAML file is empty: ${src}`);
    return null;
  }
  try {
    const parsed = yaml.parse(data);
    if (!parsed) {
      log.error(`YAML file could not be parsed: ${src}`);
      return null;
    }
    return parsed;
  }
  catch (e) {
    log.error(`YAML file could not be parsed: ${src}`);
    return null;
  }
};