@storm-software/markdownlint/dist/chunk-T2GN3E2Q.js

An opinionated collection of markdownlint rules used by Storm Software.

"use strict";Object.defineProperty(exports, "__esModule", {value: true});


var _chunk5BKT4CS5js = require('./chunk-5BKT4CS5.js');

// src/rules/no-default-alt-text.ts
var require_no_default_alt_text = _chunk5BKT4CS5js.__commonJS.call(void 0, {
  "src/rules/no-default-alt-text.ts"(exports, module) {
    var defaultScreenshotRegex = `(?:screen|clean) ?(?:shot|cast) \\d{4}-\\d{2}-\\d{2}[^'"\\]]*`;
    var imageRegex = "image";
    var combinedRegex = `(${[
      defaultScreenshotRegex,
      imageRegex
    ].join("|")})`;
    var markdownAltRegex = new RegExp(`!\\[${combinedRegex}\\]\\(.*\\)`, "gid");
    var htmlAltRegex = new RegExp(`alt=["']${combinedRegex}["']`, "gid");
    module.exports = {
      names: [
        "SSW01",
        "no-default-alt-text"
      ],
      description: "Images should have meaningful alternative text (alt text)",
      information: new URL("https://github.com/github/markdownlint-github/blob/main/docs/rules/GH001-no-default-alt-text.md"),
      tags: [
        "accessibility",
        "images"
      ],
      function: /* @__PURE__ */ _chunk5BKT4CS5js.__name.call(void 0, function SS001(params, onError) {
        const htmlTagsWithImages = params.parsers.markdownit.tokens.filter((token) => {
          return token.type === "html_block" && token.content.includes("<img") || token.type === "inline" && token.content.includes("<img") && token.children.some((child) => child.type === "html_inline");
        });
        const inlineImages = params.parsers.markdownit.tokens.filter((token) => token.type === "inline" && token.children.some((child) => child.type === "image"));
        for (const token of [
          ...htmlTagsWithImages,
          ...inlineImages
        ]) {
          const lineRange = token.map;
          const lineNumber = token.lineNumber;
          const lines = params.lines.slice(lineRange[0], lineRange[1]);
          for (let i = 0; i < lines.length; i++) {
            const line = lines[i];
            let matches;
            if (token.type === "inline") {
              if (token.children.some((child) => child.type === "html_inline")) {
                matches = line.matchAll(htmlAltRegex);
              } else {
                matches = line.matchAll(markdownAltRegex);
              }
            } else {
              matches = line.matchAll(htmlAltRegex);
            }
            for (const match of matches) {
              const altText = match[1];
              const [startIndex] = match.indices[1];
              onError({
                lineNumber: lineNumber + i,
                range: [
                  startIndex + 1,
                  altText.length
                ],
                detail: `Flagged alt: ${altText}`
              });
            }
          }
        }
      }, "SS001")
    };
  }
});



exports.require_no_default_alt_text = require_no_default_alt_text;