source/features/html-preview-link.tsx


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35

import React from 'dom-chef';
import select from 'select-dom';
import * as pageDetect from 'github-url-detection';

import features from '.';

const isSingleHTMLFile = (): boolean => pageDetect.isSingleFile() && /\.html?$/.test(location.pathname);

function init(): void {
	const rawButton = select<HTMLAnchorElement>('#raw-url')!;
	rawButton
		.parentElement! // `BtnGroup`
		.prepend(
			<a
				className="btn btn-sm BtnGroup-item"
				href={`https://refined-github-html-preview.kidonng.workers.dev${rawButton.pathname}`}
			>
				Preview
			</a>
		);
}

void features.add({
	id: __filebasename,
	description: 'Adds a link to preview HTML files.',
	screenshot: 'https://user-images.githubusercontent.com/44045911/67634792-48995980-f8fb-11e9-8b6a-7b57d5b12a2f.png'
}, {
	include: [
		isSingleHTMLFile
	],
	exclude: [
		pageDetect.isEnterprise
	],
	init
});