42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
JavaScript
|
/**
|
||
|
|
* @import {Root} from 'mdast'
|
||
|
|
* @import {Options} from 'remark-gfm'
|
||
|
|
* @import {} from 'remark-parse'
|
||
|
|
* @import {} from 'remark-stringify'
|
||
|
|
* @import {Processor} from 'unified'
|
||
|
|
*/
|
||
|
|
|
||
|
|
import {gfmFromMarkdown, gfmToMarkdown} from 'mdast-util-gfm'
|
||
|
|
import {gfm} from 'micromark-extension-gfm'
|
||
|
|
|
||
|
|
/** @type {Options} */
|
||
|
|
const emptyOptions = {}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Add support GFM (autolink literals, footnotes, strikethrough, tables,
|
||
|
|
* tasklists).
|
||
|
|
*
|
||
|
|
* @param {Options | null | undefined} [options]
|
||
|
|
* Configuration (optional).
|
||
|
|
* @returns {undefined}
|
||
|
|
* Nothing.
|
||
|
|
*/
|
||
|
|
export default function remarkGfm(options) {
|
||
|
|
// @ts-expect-error: TS is wrong about `this`.
|
||
|
|
// eslint-disable-next-line unicorn/no-this-assignment
|
||
|
|
const self = /** @type {Processor<Root>} */ (this)
|
||
|
|
const settings = options || emptyOptions
|
||
|
|
const data = self.data()
|
||
|
|
|
||
|
|
const micromarkExtensions =
|
||
|
|
data.micromarkExtensions || (data.micromarkExtensions = [])
|
||
|
|
const fromMarkdownExtensions =
|
||
|
|
data.fromMarkdownExtensions || (data.fromMarkdownExtensions = [])
|
||
|
|
const toMarkdownExtensions =
|
||
|
|
data.toMarkdownExtensions || (data.toMarkdownExtensions = [])
|
||
|
|
|
||
|
|
micromarkExtensions.push(gfm(settings))
|
||
|
|
fromMarkdownExtensions.push(gfmFromMarkdown())
|
||
|
|
toMarkdownExtensions.push(gfmToMarkdown(settings))
|
||
|
|
}
|