cli-html/lib/tag-helpers/text-node.js

Render HTML to Terminal

import he from 'he';
import normalizeWhitespace from 'normalize-html-whitespace';

export const textNode = (tag, context) => {
  if (context.pre) {
    return {
      pre: null,
      value: he.decode(tag.value),
      post: null,
      type: 'inline',
      nodeName: '#text',
    };
  }

  const normalized = [...(normalizeWhitespace(tag.value) || '').replaceAll('\n', ' ')];

  const pre = [' ', '\n'].includes(normalized[0]) ? normalized.shift() : null;
  const post = [' ', '\n'].includes(normalized.at(-1)) ? normalized.pop() : null;

  return {
    pre,
    value: normalized.length > 0 ? `${he.decode(normalized.join(''))}` : null,
    post,
    type: 'inline',
    nodeName: '#text',
  };
};