Closed alexkaysersnow closed 4 months ago
I've found a closed issue here pointing to create a rule to keep, but it was unsuccessful as well.
That's unrelated. You just want to create a custom rule for creating output, not keep some tags in the input.
I've tried it in node.js and it just works. Please reopen this if I am missing something.
const TurndownService = require('turndown');
const turndownService = new TurndownService();
turndownService.addRule('external-link', {
filter: function (node) {
const aclass = node.getAttribute("class")
return node.nodeName === 'A' && aclass === 'LinkOut'
},
replacement: function (content, node) {
let url = node.getAttribute("href")
if (!url?.startsWith('http'))
return content
return `[${content} <Icon icon="fa-external-link" size="sm" />](${url})`
},
});
const str = `<a href='https://www.google.com' class='LinkOut'>Go to Google</a>`;
console.log(turndownService.turndown(str)); // [Go to Google <Icon icon="fa-external-link" size="sm" />](https://www.google.com)
I'm trying to solve a case where we want to add a HTML tag in the markdown link and keep it as an HTML tag. but Turndown is always translating the
<
to<
for exemple.How to keep the html tag in the label of the link?
For this text:
<a href='https://www.google.com' class='LinkOut'>Go to Google</a>
The expected output is:[Go to Google <Icon icon="fa-external-link" size="sm" />](https://www.google.com)
I've tried to add the tag in the keep instruction but it doesn't accept custom tags
TurndownService.keep(['Icon'])
--> Type '"Icon"' is not assignable to type 'keyof HTMLElementTagNameMap'.ts(2322)I've found a closed issue here pointing to create a rule to keep, but it was unsuccessful as well.
Here is the rule: