sao/lib/utils/renderTemplate.js

Futuristic scaffolding tool ⚔

module.exports = (template, data) => {
  if (typeof template !== 'string') {
    throw new TypeError(
      `Expected a string in the first argument, got ${typeof template}`
    )
  }

  if (typeof data !== 'object') {
    throw new TypeError(
      `Expected an Object/Array in the second argument, got ${typeof data}`
    )
  }

  const regex = /(\\)?{(.*?)}/g

  return template.replace(regex, (_, disabled, key) => {
    if (disabled) return `{${key}}`

    let ret = data

    for (const prop of key.split('.')) {
      ret = ret ? ret[prop] : ''
    }

    return ret || ''
  })
}