Introduce GitHub markdown editor, keep EasyMDE as fallback (#23876)

The first step of the plan

* #23290

Thanks to @silverwind for the first try in #15394 . Close #10729 and a
lot of related issues.

The EasyMDE is not removed, now it works as a fallback, users can switch
between these two editors.

Editor list:

* Issue / PR comment
* Issue / PR comment edit
* Issue / PR comment quote reply
* PR diff view, inline comment
* PR diff view, inline comment edit
* PR diff view, inline comment quote reply
* Release editor
* Wiki editor

Some editors have attached dropzone

Screenshots:

<details>


![image](https://user-images.githubusercontent.com/2114189/229363558-7e44dcd4-fb6d-48a0-92f8-bd12f57bb0a0.png)


![image](https://user-images.githubusercontent.com/2114189/229363566-781489c8-5306-4347-9714-d71af5d5b0b1.png)


![image](https://user-images.githubusercontent.com/2114189/229363771-1717bf5c-0f2a-4fc2-ba84-4f5b2a343a11.png)


![image](https://user-images.githubusercontent.com/2114189/229363793-ad362d0f-a045-47bd-8f9d-05a9a842bb39.png)

</details>

---------

Co-authored-by: silverwind <me@silverwind.io>
This commit is contained in:
wxiaoguang 2023-04-03 18:06:57 +08:00 committed by GitHub
parent d67e40684f
commit 5cc0801de9
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
46 changed files with 763 additions and 833 deletions

View file

@ -1,6 +1,6 @@
import {expect, test} from 'vitest';
import {
basename, extname, isObject, uniq, stripTags, joinPaths, parseIssueHref,
basename, extname, isObject, stripTags, joinPaths, parseIssueHref,
prettyNumber, parseUrl, translateMonth, translateDay, blobToDataURI,
toAbsoluteUrl,
} from './utils.js';
@ -62,10 +62,6 @@ test('isObject', () => {
expect(isObject([])).toBeFalsy();
});
test('uniq', () => {
expect(uniq([1, 1, 1, 2])).toEqual([1, 2]);
});
test('stripTags', () => {
expect(stripTags('<a>test</a>')).toEqual('test');
});