feat: use go tool

2026-07-03 19:24:01 -04:00
parent 39548b4332
commit 4d0cab1fe0
1542 changed files with 252399 additions and 14 deletions
@@ -0,0 +1,91 @@
+// @ts-check
+
+import { addErrorDetailIf } from "../helpers/helpers.cjs";
+import { filterByTypesCached, getReferenceLinkImageData } from "./cache.mjs";
+import { addRangeToSet, getDescendantsByType } from "../helpers/micromark-helpers.cjs";
+
+// Regular expression for a line that is not wrappable
+const notWrappableRe = /^(?:[#>\s]*\s)?\S*$/;
+
+/** @typedef {import("micromark-extension-gfm-autolink-literal")} */
+/** @typedef {import("micromark-extension-gfm-table")} */
+
+/** @type {import("markdownlint").Rule} */
+export default {
+  "names": [ "MD013", "line-length" ],
+  "description": "Line length",
+  "tags": [ "line_length" ],
+  "parser": "micromark",
+  "function": function MD013(params, onError) {
+    const lineLength = Number(params.config.line_length || 80);
+    const headingLineLength = Number(params.config.heading_line_length || lineLength);
+    const codeLineLength = Number(params.config.code_block_line_length || lineLength);
+    const strict = !!params.config.strict;
+    const stern = !!params.config.stern;
+    const codeBlocks = params.config.code_blocks;
+    const includeCodeBlocks = (codeBlocks === undefined) ? true : !!codeBlocks;
+    const tables = params.config.tables;
+    const includeTables = (tables === undefined) ? true : !!tables;
+    const headings = params.config.headings;
+    const includeHeadings = (headings === undefined) ? true : !!headings;
+    const headingLineNumbers = new Set();
+    for (const heading of filterByTypesCached([ "atxHeading", "setextHeading" ])) {
+      addRangeToSet(headingLineNumbers, heading.startLine, heading.endLine);
+    }
+    const codeBlockLineNumbers = new Set();
+    for (const codeBlock of filterByTypesCached([ "codeFenced", "codeIndented" ])) {
+      addRangeToSet(codeBlockLineNumbers, codeBlock.startLine, codeBlock.endLine);
+    }
+    const tableLineNumbers = new Set();
+    for (const table of filterByTypesCached([ "table" ])) {
+      addRangeToSet(tableLineNumbers, table.startLine, table.endLine);
+    }
+    const linkLineNumbers = new Set();
+    for (const link of filterByTypesCached([ "autolink", "image", "link", "literalAutolink" ])) {
+      addRangeToSet(linkLineNumbers, link.startLine, link.endLine);
+    }
+    const paragraphDataLineNumbers = new Set();
+    for (const paragraph of filterByTypesCached([ "paragraph" ])) {
+      for (const data of getDescendantsByType(paragraph, [ "data" ])) {
+        addRangeToSet(paragraphDataLineNumbers, data.startLine, data.endLine);
+      }
+    }
+    const linkOnlyLineNumbers = new Set();
+    for (const lineNumber of linkLineNumbers) {
+      if (!paragraphDataLineNumbers.has(lineNumber)) {
+        linkOnlyLineNumbers.add(lineNumber);
+      }
+    }
+    const definitionLineIndices = new Set(getReferenceLinkImageData().definitionLineIndices);
+    for (let lineIndex = 0; lineIndex < params.lines.length; lineIndex++) {
+      const line = params.lines[lineIndex];
+      const lineNumber = lineIndex + 1;
+      const isHeading = headingLineNumbers.has(lineNumber);
+      const inCode = codeBlockLineNumbers.has(lineNumber);
+      const inTable = tableLineNumbers.has(lineNumber);
+      const maxLength = inCode ? codeLineLength : (isHeading ? headingLineLength : lineLength);
+      // If not strict/stern, the last run of non-whitespace is allowed to go
+      // beyond the limit as long as it begins within the limit
+      const text = (strict || stern) ? line : line.replace(/\S*$/u, "#");
+      if ((maxLength > 0) &&
+          (includeCodeBlocks || !inCode) &&
+          (includeTables || !inTable) &&
+          (includeHeadings || !isHeading) &&
+          !definitionLineIndices.has(lineIndex) &&
+          (strict ||
+           (!(stern && notWrappableRe.test(line)) &&
+            !linkOnlyLineNumbers.has(lineNumber))) &&
+          (text.length > maxLength)) {
+        addErrorDetailIf(
+          onError,
+          lineNumber,
+          maxLength,
+          line.length,
+          undefined,
+          undefined,
+          [ maxLength + 1, line.length - maxLength ]
+        );
+      }
+    }
+  }
+};