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Code Issues Projects Releases Packages Wiki Activity Actions 10

Reimplement MD048/code-fence-style using micromark tokens.

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This commit is contained in:
David Anson 2024-02-19 20:42:12 -08:00
parent 807fee01b1
commit f0d691b1ed
3 changed files with 38 additions and 28 deletions
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33
demo/markdownlint-browser.js
View file

@ -1558,7 +1558,7 @@ function getTokenParentOfType(token, types) {
* Get the text of the first match from a list of Micromark tokens by type.
*
* @param {Token[]} tokens Micromark tokens.
* @param {string} type Types to match.
* @param {string} type Type to match.
* @returns {string | null} Text of token.
*/
function getTokenTextByType(tokens, type) {
@ -5989,6 +5989,7 @@ module.exports = {
const { addErrorDetailIf, fencedCodeBlockStyleFor } = __webpack_require__(/*! ../helpers */ "../helpers/helpers.js");
const { filterByTypes, tokenIfType } = __webpack_require__(/*! ../helpers/micromark.cjs */ "../helpers/micromark.cjs");
module.exports = {
"names": [ "MD048", "code-fence-style" ],
@ -5997,20 +5998,24 @@ module.exports = {
"function": function MD048(params, onError) {
const style = String(params.config.style || "consistent");
let expectedStyle = style;
const fenceTokens = params.parsers.markdownit.tokens.filter(
(token) => token.type === "fence"
);
for (const fenceToken of fenceTokens) {
const { lineNumber, markup } = fenceToken;
if (expectedStyle === "consistent") {
expectedStyle = fencedCodeBlockStyleFor(markup);
const codeFenceds = filterByTypes(params.parsers.micromark.tokens, [ "codeFenced" ]);
for (const codeFenced of codeFenceds) {
const codeFencedFence = tokenIfType(codeFenced.children[0], "codeFencedFence");
if (codeFencedFence) {
const codeFencedFenceSequence = tokenIfType(codeFencedFence.children[0], "codeFencedFenceSequence");
if (codeFencedFenceSequence) {
const { startLine, text } = codeFencedFenceSequence;
if (expectedStyle === "consistent") {
expectedStyle = fencedCodeBlockStyleFor(text);
}
addErrorDetailIf(
onError,
startLine,
expectedStyle,
fencedCodeBlockStyleFor(text)
);
}
}
addErrorDetailIf(
onError,
lineNumber,
expectedStyle,
fencedCodeBlockStyleFor(markup)
);
}
}
};

2
helpers/micromark.cjs
View file

@ -380,7 +380,7 @@ function getTokenParentOfType(token, types) {
* Get the text of the first match from a list of Micromark tokens by type.
*
* @param {Token[]} tokens Micromark tokens.
* @param {string} type Types to match.
* @param {string} type Type to match.
* @returns {string | null} Text of token.
*/
function getTokenTextByType(tokens, type) {

31
lib/md048.js
View file

@ -3,6 +3,7 @@
"use strict";
const { addErrorDetailIf, fencedCodeBlockStyleFor } = require("../helpers");
const { filterByTypes, tokenIfType } = require("../helpers/micromark.cjs");
module.exports = {
"names": [ "MD048", "code-fence-style" ],
@ -11,20 +12,24 @@ module.exports = {
"function": function MD048(params, onError) {
const style = String(params.config.style || "consistent");
let expectedStyle = style;
const fenceTokens = params.parsers.markdownit.tokens.filter(
(token) => token.type === "fence"
);
for (const fenceToken of fenceTokens) {
const { lineNumber, markup } = fenceToken;
if (expectedStyle === "consistent") {
expectedStyle = fencedCodeBlockStyleFor(markup);
const codeFenceds = filterByTypes(params.parsers.micromark.tokens, [ "codeFenced" ]);
for (const codeFenced of codeFenceds) {
const codeFencedFence = tokenIfType(codeFenced.children[0], "codeFencedFence");
if (codeFencedFence) {
const codeFencedFenceSequence = tokenIfType(codeFencedFence.children[0], "codeFencedFenceSequence");
if (codeFencedFenceSequence) {
const { startLine, text } = codeFencedFenceSequence;
if (expectedStyle === "consistent") {
expectedStyle = fencedCodeBlockStyleFor(text);
}
addErrorDetailIf(
onError,
startLine,
expectedStyle,
fencedCodeBlockStyleFor(text)
);
}
}
addErrorDetailIf(
onError,
lineNumber,
expectedStyle,
fencedCodeBlockStyleFor(markup)
);
}
}
};