Function changeLearningTracks

script/move-content.js:549–556

(filePath, oldHref, newHref)

}

function changeLearningTracks(filePath, oldHref, newHref) {
  // Can't deserialize and serialize the Yaml because it would lose
  // formatting and comments. So regex replace it.
  const regex = new RegExp(`- ${oldHref}$`, 'gm')
  const oldContent = fs.readFileSync(filePath, 'utf-8')
  const newContent = oldContent.replace(regex, `- ${newHref}`)
  fs.writeFileSync(filePath, newContent, 'utf-8')
}