45 lines
1.6 KiB
JavaScript
45 lines
1.6 KiB
JavaScript
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"use strict";
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var _definerule = require("../utils/define-rule");
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var url = "https://nextjs.org/docs/messages/no-script-component-in-head";
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module.exports = (0, _definerule.defineRule)({
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meta: {
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docs: {
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description: "Prevent usage of `next/script` in `next/head` component.",
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recommended: true,
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url: url
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},
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type: "problem",
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schema: []
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},
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create: function create(context) {
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var isNextHead = null;
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return {
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ImportDeclaration: function ImportDeclaration(node) {
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if (node.source.value === "next/head") {
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isNextHead = node.source.value;
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}
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if (node.source.value !== "next/script") {
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return;
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}
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},
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JSXElement: function JSXElement(node) {
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if (!isNextHead) {
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return;
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}
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if (node.openingElement && node.openingElement.name && node.openingElement.name.name !== "Head") {
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return;
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}
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var scriptTag = node.children.find(function(child) {
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return child.openingElement && child.openingElement.name && child.openingElement.name.name === "Script";
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});
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if (scriptTag) {
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context.report({
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node: node,
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message: "`next/script` should not be used in `next/head` component. Move `<Script />` outside of `<Head>` instead. See: ".concat(url)
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});
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}
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}
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};
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}
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});
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