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fix(lint-mdx): handle multi-line <img> tags in alt-attribute check #1793

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fix(lint-mdx): handle multi-line <img> tags in alt-attribute check #1793

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22 changes: 16 additions & 6 deletions scripts/lint-mdx.js
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Original file line number Diff line number Diff line change
Expand Up @@ -327,13 +327,23 @@ function checkMintlifyComponents(content, filePath) {
}
}

// Check for img without alt
// Check for img without alt (img tag may span multiple lines)
if (line.includes("<img") && !line.includes("alt=")) {
issues.push({
line: i + 1,
severity: "warning",
message: "<img> should have `alt` attribute",
});
let tagText = line;
let hasAlt = tagText.includes("alt=");
let k = i;
while (!hasAlt && !tagText.includes(">") && k < lines.length - 1) {
k++;
tagText += lines[k];
hasAlt = tagText.includes("alt=");
}
if (!hasAlt) {
issues.push({
line: i + 1,
severity: "warning",
message: "<img> should have `alt` attribute",
});
}
}
}

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