Function updateSection

update-readme.js:105–118

* @param {string} content * @param {string} startMarker * @param {string} endMarker * @param {string[]} generatedLines * @returns {Promise }

(content, startMarker, endMarker, generatedLines)

 * @returns {Promise<string>}
 */
async function updateSection(content, startMarker, endMarker, generatedLines) {
  const startMarkerIndex = content.indexOf(startMarker);
  const endMarkerIndex = content.indexOf(endMarker);
  if (startMarkerIndex === -1 || endMarkerIndex === -1)
    throw new Error('Markers for generated section not found in README');

  return [
    content.slice(0, startMarkerIndex + startMarker.length),
    '',
    generatedLines.join('\n'),
    '',
    content.slice(endMarkerIndex),
  ].join('\n');
}

/**
 * @param {string} content