64 lines
1.6 KiB
JavaScript
64 lines
1.6 KiB
JavaScript
const NodeAttributes = require('../utils/node-attributes.js')
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module.exports = {
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meta: {
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docs: {
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description:
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'Ensure passHref is assigned if child of Link component is a custom component',
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category: 'HTML',
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recommended: true,
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url: 'https://nextjs.org/docs/messages/link-passhref',
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},
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fixable: null,
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},
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create: function (context) {
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let linkImport = null
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return {
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ImportDeclaration(node) {
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if (node.source.value === 'next/link') {
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linkImport = node.specifiers[0].local.name
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}
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},
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JSXOpeningElement(node) {
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if (node.name.name !== linkImport) {
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return
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}
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const attributes = new NodeAttributes(node)
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const children = node.parent.children
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if (
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!attributes.hasAny() ||
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!attributes.has('href') ||
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!children.some((attr) => attr.type === 'JSXElement')
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) {
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return
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}
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const hasPassHref =
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attributes.has('passHref') &&
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(typeof attributes.value('passHref') === 'undefined' ||
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attributes.value('passHref') === true)
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const hasAnchorChild = children.some(
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(attr) =>
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attr.type === 'JSXElement' && attr.openingElement.name.name === 'a'
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)
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if (!hasAnchorChild && !hasPassHref) {
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context.report({
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node,
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message: `passHref ${
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attributes.value('passHref') !== true
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? 'must be set to true'
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: 'is missing'
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}. See: https://nextjs.org/docs/messages/link-passhref`,
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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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