36 lines
1.4 KiB
JavaScript
36 lines
1.4 KiB
JavaScript
"use strict";
|
|
var _defineRule = require("../utils/define-rule");
|
|
var url = "https://nextjs.org/docs/messages/no-img-element";
|
|
module.exports = (0, _defineRule).defineRule({
|
|
meta: {
|
|
docs: {
|
|
description: "Prevent usage of `<img>` element due to slower LCP and higher bandwidth.",
|
|
category: "HTML",
|
|
recommended: true,
|
|
url: url
|
|
},
|
|
type: "problem",
|
|
schema: []
|
|
},
|
|
create: function create(context) {
|
|
return {
|
|
JSXOpeningElement: function JSXOpeningElement(node) {
|
|
var ref, ref1, ref2, ref3;
|
|
if (node.name.name !== "img") {
|
|
return;
|
|
}
|
|
if (node.attributes.length === 0) {
|
|
return;
|
|
}
|
|
if (((ref = node.parent) === null || ref === void 0 ? void 0 : (ref1 = ref.parent) === null || ref1 === void 0 ? void 0 : (ref2 = ref1.openingElement) === null || ref2 === void 0 ? void 0 : (ref3 = ref2.name) === null || ref3 === void 0 ? void 0 : ref3.name) === "picture") {
|
|
return;
|
|
}
|
|
context.report({
|
|
node: node,
|
|
message: "Using `<img>` could result in slower LCP and higher bandwidth. Use `<Image />` from `next/image` instead to utilize Image Optimization. See: ".concat(url)
|
|
});
|
|
}
|
|
};
|
|
}
|
|
});
|