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ismailsosic
2022-12-27 12:05:56 +01:00
parent 2a33a2d3de
commit cd2143287c
16035 changed files with 2489703 additions and 0 deletions

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# `@next/eslint-plugin-next`
Documentation for `@next/eslint-plugin-next` can be found at:
https://nextjs.org/docs/basic-features/eslint#eslint-plugin

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"use strict";
module.exports = {
rules: {
"google-font-display": require("./rules/google-font-display"),
"google-font-preconnect": require("./rules/google-font-preconnect"),
"inline-script-id": require("./rules/inline-script-id"),
"next-script-for-ga": require("./rules/next-script-for-ga"),
"no-assign-module-variable": require("./rules/no-assign-module-variable"),
"no-before-interactive-script-outside-document": require("./rules/no-before-interactive-script-outside-document"),
"no-css-tags": require("./rules/no-css-tags"),
"no-document-import-in-page": require("./rules/no-document-import-in-page"),
"no-duplicate-head": require("./rules/no-duplicate-head"),
"no-head-element": require("./rules/no-head-element"),
"no-head-import-in-document": require("./rules/no-head-import-in-document"),
"no-html-link-for-pages": require("./rules/no-html-link-for-pages"),
"no-img-element": require("./rules/no-img-element"),
"no-page-custom-font": require("./rules/no-page-custom-font"),
"no-script-component-in-head": require("./rules/no-script-component-in-head"),
"no-styled-jsx-in-document": require("./rules/no-styled-jsx-in-document"),
"no-sync-scripts": require("./rules/no-sync-scripts"),
"no-title-in-document-head": require("./rules/no-title-in-document-head"),
"no-typos": require("./rules/no-typos"),
"no-unwanted-polyfillio": require("./rules/no-unwanted-polyfillio")
},
configs: {
recommended: {
plugins: [
"@next/next"
],
rules: {
// warnings
"@next/next/google-font-display": "warn",
"@next/next/google-font-preconnect": "warn",
"@next/next/next-script-for-ga": "warn",
"@next/next/no-before-interactive-script-outside-document": "warn",
"@next/next/no-css-tags": "warn",
"@next/next/no-head-element": "warn",
"@next/next/no-html-link-for-pages": "warn",
"@next/next/no-img-element": "warn",
"@next/next/no-page-custom-font": "warn",
"@next/next/no-styled-jsx-in-document": "warn",
"@next/next/no-sync-scripts": "warn",
"@next/next/no-title-in-document-head": "warn",
"@next/next/no-typos": "warn",
"@next/next/no-unwanted-polyfillio": "warn",
// errors
"@next/next/inline-script-id": "error",
"@next/next/no-assign-module-variable": "error",
"@next/next/no-document-import-in-page": "error",
"@next/next/no-duplicate-head": "error",
"@next/next/no-head-import-in-document": "error",
"@next/next/no-script-component-in-head": "error"
}
},
"core-web-vitals": {
plugins: [
"@next/next"
],
extends: [
"plugin:@next/next/recommended"
],
rules: {
"@next/next/no-html-link-for-pages": "error",
"@next/next/no-sync-scripts": "error"
}
}
}
};

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"use strict";
var _defineRule = require("../utils/define-rule");
var _nodeAttributes = _interopRequireDefault(require("../utils/node-attributes"));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
var url = "https://nextjs.org/docs/messages/google-font-display";
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Enforce font-display behavior with Google Fonts.",
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
return {
JSXOpeningElement: function JSXOpeningElement(node) {
var message;
if (node.name.name !== "link") {
return;
}
var attributes = new _nodeAttributes.default(node);
if (!attributes.has("href") || !attributes.hasValue("href")) {
return;
}
var hrefValue = attributes.value("href");
var isGoogleFont = typeof hrefValue === "string" && hrefValue.startsWith("https://fonts.googleapis.com/css");
if (isGoogleFont) {
var params = new URLSearchParams(hrefValue.split("?")[1]);
var displayValue = params.get("display");
if (!params.has("display")) {
message = "A font-display parameter is missing (adding `&display=optional` is recommended).";
} else if (displayValue === "auto" || displayValue === "block" || displayValue === "fallback") {
message = "".concat(displayValue[0].toUpperCase() + displayValue.slice(1), " is not recommended.");
}
}
if (message) {
context.report({
node: node,
message: "".concat(message, " See: ").concat(url)
});
}
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
var _nodeAttributes = _interopRequireDefault(require("../utils/node-attributes"));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
var url = "https://nextjs.org/docs/messages/google-font-preconnect";
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Ensure `preconnect` is used with Google Fonts.",
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
return {
JSXOpeningElement: function JSXOpeningElement(node) {
if (node.name.name !== "link") {
return;
}
var attributes = new _nodeAttributes.default(node);
if (!attributes.has("href") || !attributes.hasValue("href")) {
return;
}
var hrefValue = attributes.value("href");
var preconnectMissing = !attributes.has("rel") || !attributes.hasValue("rel") || attributes.value("rel") !== "preconnect";
if (typeof hrefValue === "string" && hrefValue.startsWith("https://fonts.gstatic.com") && preconnectMissing) {
context.report({
node: node,
message: '`rel="preconnect"` is missing from Google Font. See: '.concat(url)
});
}
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
var url = "https://nextjs.org/docs/messages/inline-script-id";
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Enforce `id` attribute on `next/script` components with inline content.",
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
var nextScriptImportName = null;
return {
ImportDeclaration: function ImportDeclaration(node) {
if (node.source.value === "next/script") {
nextScriptImportName = node.specifiers[0].local.name;
}
},
JSXElement: function JSXElement(node) {
if (nextScriptImportName == null) return;
if (node.openingElement && node.openingElement.name && node.openingElement.name.name !== nextScriptImportName) {
return;
}
var attributeNames = new Set();
var hasNonCheckableSpreadAttribute = false;
node.openingElement.attributes.forEach(function(attribute) {
// Early return if we already have a non-checkable spread attribute, for better performance
if (hasNonCheckableSpreadAttribute) return;
if (attribute.type === "JSXAttribute") {
attributeNames.add(attribute.name.name);
} else if (attribute.type === "JSXSpreadAttribute") {
if (attribute.argument && attribute.argument.properties) {
attribute.argument.properties.forEach(function(property) {
attributeNames.add(property.key.name);
});
} else {
// JSXSpreadAttribute without properties is not checkable
hasNonCheckableSpreadAttribute = true;
}
}
});
// https://github.com/vercel/next.js/issues/34030
// If there is a non-checkable spread attribute, we simply ignore them
if (hasNonCheckableSpreadAttribute) return;
if (node.children.length > 0 || attributeNames.has("dangerouslySetInnerHTML")) {
if (!attributeNames.has("id")) {
context.report({
node: node,
message: "`next/script` components with inline content must specify an `id` attribute. See: ".concat(url)
});
}
}
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
var _nodeAttributes = _interopRequireDefault(require("../utils/node-attributes"));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
var SUPPORTED_SRCS = [
"www.google-analytics.com/analytics.js",
"www.googletagmanager.com/gtag/js",
];
var SUPPORTED_HTML_CONTENT_URLS = [
"www.google-analytics.com/analytics.js",
"www.googletagmanager.com/gtm.js",
];
var description = "Prefer `next/script` component when using the inline script for Google Analytics.";
var url = "https://nextjs.org/docs/messages/next-script-for-ga";
var ERROR_MSG = "".concat(description, " See: ").concat(url);
// Check if one of the items in the list is a substring of the passed string
var containsStr = function(str, strList) {
return strList.some(function(s) {
return str.includes(s);
});
};
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: description,
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
return {
JSXOpeningElement: function JSXOpeningElement(node) {
if (node.name.name !== "script") {
return;
}
if (node.attributes.length === 0) {
return;
}
var attributes = new _nodeAttributes.default(node);
// Check if the Alternative async tag is being used to add GA.
// https://developers.google.com/analytics/devguides/collection/analyticsjs#alternative_async_tag
// https://developers.google.com/analytics/devguides/collection/gtagjs
if (typeof attributes.value("src") === "string" && containsStr(attributes.value("src"), SUPPORTED_SRCS)) {
return context.report({
node: node,
message: ERROR_MSG
});
}
// Check if inline script is being used to add GA.
// https://developers.google.com/analytics/devguides/collection/analyticsjs#the_google_analytics_tag
// https://developers.google.com/tag-manager/quickstart
if (attributes.value("dangerouslySetInnerHTML") && attributes.value("dangerouslySetInnerHTML").length > 0) {
var htmlContent = attributes.value("dangerouslySetInnerHTML")[0].value.quasis && attributes.value("dangerouslySetInnerHTML")[0].value.quasis[0].value.raw;
if (htmlContent && containsStr(htmlContent, SUPPORTED_HTML_CONTENT_URLS)) {
context.report({
node: node,
message: ERROR_MSG
});
}
}
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
var url = "https://nextjs.org/docs/messages/no-assign-module-variable";
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Prevent assignment to the `module` variable.",
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
return {
VariableDeclaration: function VariableDeclaration(node) {
// Checks node.declarations array for variable with id.name of `module`
var moduleVariableFound = node.declarations.some(function(declaration) {
if ("name" in declaration.id) {
return declaration.id.name === "module";
}
return false;
});
// Return early if no `module` variable is found
if (!moduleVariableFound) {
return;
}
context.report({
node: node,
message: "Do not assign to the variable `module`. See: ".concat(url)
});
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
var path = _interopRequireWildcard(require("path"));
function _getRequireWildcardCache() {
if (typeof WeakMap !== "function") return null;
var cache = new WeakMap();
_getRequireWildcardCache = function() {
return cache;
};
return cache;
}
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache();
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for(var key in obj){
if (Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
var url = "https://nextjs.org/docs/messages/no-before-interactive-script-outside-document";
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Prevent usage of `next/script`'s `beforeInteractive` strategy outside of `pages/_document.js`.",
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
var scriptImportName = null;
return {
'ImportDeclaration[source.value="next/script"] > ImportDefaultSpecifier': function(node) {
scriptImportName = node.local.name;
},
JSXOpeningElement: function JSXOpeningElement(node) {
if (!scriptImportName) {
return;
}
if (node.name && node.name.name !== scriptImportName) {
return;
}
var strategy = node.attributes.find(function(child) {
return child.name && child.name.name === "strategy";
});
if (!strategy || !strategy.value || strategy.value.value !== "beforeInteractive") {
return;
}
var document = context.getFilename().split("pages")[1];
if (document && path.parse(document).name.startsWith("_document")) {
return;
}
context.report({
node: node,
message: "`next/script`'s `beforeInteractive` strategy should not be used outside of `pages/_document.js`. See: ".concat(url)
});
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
var url = "https://nextjs.org/docs/messages/no-css-tags";
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Prevent manual stylesheet tags.",
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
return {
JSXOpeningElement: function JSXOpeningElement(node) {
if (node.name.name !== "link") {
return;
}
if (node.attributes.length === 0) {
return;
}
var attributes = node.attributes.filter(function(attr) {
return attr.type === "JSXAttribute";
});
if (attributes.find(function(attr) {
return attr.name.name === "rel" && attr.value.value === "stylesheet";
}) && attributes.find(function(attr) {
return attr.name.name === "href" && attr.value.type === "Literal" && !/^https?/.test(attr.value.value);
})) {
context.report({
node: node,
message: "Do not include stylesheets manually. See: ".concat(url)
});
}
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
var path = _interopRequireWildcard(require("path"));
function _getRequireWildcardCache() {
if (typeof WeakMap !== "function") return null;
var cache = new WeakMap();
_getRequireWildcardCache = function() {
return cache;
};
return cache;
}
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache();
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for(var key in obj){
if (Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
var url = "https://nextjs.org/docs/messages/no-document-import-in-page";
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Prevent importing `next/document` outside of `pages/_document.js`.",
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
return {
ImportDeclaration: function ImportDeclaration(node) {
if (node.source.value !== "next/document") {
return;
}
var paths = context.getFilename().split("pages");
var page = paths[paths.length - 1];
if (!page || page.startsWith("".concat(path.sep, "_document")) || page.startsWith("".concat(path.posix.sep, "_document"))) {
return;
}
context.report({
node: node,
message: "`<Document />` from `next/document` should not be imported outside of `pages/_document.js`. See: ".concat(url)
});
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
var url = "https://nextjs.org/docs/messages/no-duplicate-head";
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Prevent duplicate usage of `<Head>` in `pages/_document.js`.",
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
var documentImportName;
return {
ImportDeclaration: function ImportDeclaration(node) {
if (node.source.value === "next/document") {
var documentImport = node.specifiers.find(function(param) {
var type = param.type;
return type === "ImportDefaultSpecifier";
});
if (documentImport && documentImport.local) {
documentImportName = documentImport.local.name;
}
}
},
ReturnStatement: function ReturnStatement(node) {
var ancestors = context.getAncestors();
var documentClass = ancestors.find(function(ancestorNode) {
return ancestorNode.type === "ClassDeclaration" && ancestorNode.superClass && "name" in ancestorNode.superClass && ancestorNode.superClass.name === documentImportName;
});
if (!documentClass) {
return;
}
// @ts-expect-error - `node.argument` could be a `JSXElement` which has property `children`
if (node.argument && "children" in node.argument && node.argument.children) {
// @ts-expect-error - `node.argument` could be a `JSXElement` which has property `children`
var headComponents = node.argument.children.filter(function(childrenNode) {
return childrenNode.openingElement && childrenNode.openingElement.name && childrenNode.openingElement.name.name === "Head";
});
if (headComponents.length > 1) {
for(var i = 1; i < headComponents.length; i++){
context.report({
node: headComponents[i],
message: "Do not include multiple instances of `<Head/>`. See: ".concat(url)
});
}
}
}
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
var path = require("path");
var url = "https://nextjs.org/docs/messages/no-head-element";
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Prevent usage of `<head>` element.",
category: "HTML",
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
return {
JSXOpeningElement: function JSXOpeningElement(node) {
var paths = context.getFilename();
var isInAppDir = function() {
return (paths.includes("app".concat(path.sep)) || paths.includes("app".concat(path.posix.sep))) && !paths.includes("pages".concat(path.sep)) && !paths.includes("pages".concat(path.posix.sep));
};
// Only lint the <head> element in pages directory
if (node.name.name !== "head" || isInAppDir()) {
return;
}
context.report({
node: node,
message: "Do not use `<head>` element. Use `<Head />` from `next/head` instead. See: ".concat(url)
});
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
var path = _interopRequireWildcard(require("path"));
function _getRequireWildcardCache() {
if (typeof WeakMap !== "function") return null;
var cache = new WeakMap();
_getRequireWildcardCache = function() {
return cache;
};
return cache;
}
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache();
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for(var key in obj){
if (Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
var url = "https://nextjs.org/docs/messages/no-head-import-in-document";
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Prevent usage of `next/head` in `pages/_document.js`.",
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
return {
ImportDeclaration: function ImportDeclaration(node) {
if (node.source.value !== "next/head") {
return;
}
var document = context.getFilename().split("pages")[1];
if (!document) {
return;
}
var ref = path.parse(document), name = ref.name, dir = ref.dir;
if (name.startsWith("_document") || dir === "/_document" && name === "index") {
context.report({
node: node,
message: "`next/head` should not be imported in `pages".concat(document, "`. Use `<Head />` from `next/document` instead. See: ").concat(url)
});
}
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
var path = _interopRequireWildcard(require("path"));
var fs = _interopRequireWildcard(require("fs"));
var _getRootDirs = require("../utils/get-root-dirs");
var _url = require("../utils/url");
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function _arrayWithHoles(arr) {
if (Array.isArray(arr)) return arr;
}
function _getRequireWildcardCache() {
if (typeof WeakMap !== "function") return null;
var cache = new WeakMap();
_getRequireWildcardCache = function() {
return cache;
};
return cache;
}
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache();
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for(var key in obj){
if (Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
function _iterableToArrayLimit(arr, i) {
var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"];
if (_i == null) return;
var _arr = [];
var _n = true;
var _d = false;
var _s, _e;
try {
for(_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true){
_arr.push(_s.value);
if (i && _arr.length === i) break;
}
} catch (err) {
_d = true;
_e = err;
} finally{
try {
if (!_n && _i["return"] != null) _i["return"]();
} finally{
if (_d) throw _e;
}
}
return _arr;
}
function _nonIterableRest() {
throw new TypeError("Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _slicedToArray(arr, i) {
return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
}
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(n);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
var pagesDirWarning = (0, _url).execOnce(function(pagesDirs) {
console.warn("Pages directory cannot be found at ".concat(pagesDirs.join(" or "), ". ") + "If using a custom path, please configure with the `no-html-link-for-pages` rule in your eslint config file.");
});
// Cache for fs.existsSync lookup.
// Prevent multiple blocking IO requests that have already been calculated.
var fsExistsSyncCache = {};
var url = "https://nextjs.org/docs/messages/no-html-link-for-pages";
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Prevent usage of `<a>` elements to navigate to internal Next.js pages.",
category: "HTML",
recommended: true,
url: url
},
type: "problem",
schema: [
{
oneOf: [
{
type: "string"
},
{
type: "array",
uniqueItems: true,
items: {
type: "string"
}
},
]
},
]
},
/**
* Creates an ESLint rule listener.
*/ create: function create(context) {
var ruleOptions = context.options;
var _ruleOptions = _slicedToArray(ruleOptions, 1), customPagesDirectory = _ruleOptions[0];
var rootDirs = (0, _getRootDirs).getRootDirs(context);
var pagesDirs = (customPagesDirectory ? [
customPagesDirectory
] : rootDirs.map(function(dir) {
return [
path.join(dir, "pages"),
path.join(dir, "src", "pages"),
];
})).flat();
var foundPagesDirs = pagesDirs.filter(function(dir) {
if (fsExistsSyncCache[dir] === undefined) {
fsExistsSyncCache[dir] = fs.existsSync(dir);
}
return fsExistsSyncCache[dir];
});
if (foundPagesDirs.length === 0) {
pagesDirWarning(pagesDirs);
return {};
}
var pageUrls = (0, _url).getUrlFromPagesDirectories("/", foundPagesDirs);
return {
JSXOpeningElement: function JSXOpeningElement(node) {
if (node.name.name !== "a") {
return;
}
if (node.attributes.length === 0) {
return;
}
var target = node.attributes.find(function(attr) {
return attr.type === "JSXAttribute" && attr.name.name === "target";
});
if (target && target.value.value === "_blank") {
return;
}
var href = node.attributes.find(function(attr) {
return attr.type === "JSXAttribute" && attr.name.name === "href";
});
if (!href || href.value && href.value.type !== "Literal") {
return;
}
var hasDownloadAttr = node.attributes.find(function(attr) {
return attr.type === "JSXAttribute" && attr.name.name === "download";
});
if (hasDownloadAttr) {
return;
}
var hrefPath = (0, _url).normalizeURL(href.value.value);
// Outgoing links are ignored
if (/^(https?:\/\/|\/\/)/.test(hrefPath)) {
return;
}
pageUrls.forEach(function(pageUrl) {
if (pageUrl.test((0, _url).normalizeURL(hrefPath))) {
context.report({
node: node,
message: "Do not use an `<a>` element to navigate to `".concat(hrefPath, "`. Use `<Link />` from `next/link` instead. See: ").concat(url)
});
}
});
}
};
}
});

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"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)
});
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
var _nodeAttributes = _interopRequireDefault(require("../utils/node-attributes"));
var _path = require("path");
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
var url = "https://nextjs.org/docs/messages/no-page-custom-font";
function isIdentifierMatch(id1, id2) {
return id1 === null && id2 === null || id1 && id2 && id1.name === id2.name;
}
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Prevent page-only custom fonts.",
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
var paths = context.getFilename().split("pages");
var page = paths[paths.length - 1];
// outside of a file within `pages`, bail
if (!page) {
return {};
}
var is_Document = page.startsWith("".concat(_path.sep, "_document")) || page.startsWith("".concat(_path.posix.sep, "_document"));
var documentImportName;
var localDefaultExportId;
var exportDeclarationType;
return {
ImportDeclaration: function ImportDeclaration(node) {
if (node.source.value === "next/document") {
var documentImport = node.specifiers.find(function(param) {
var type = param.type;
return type === "ImportDefaultSpecifier";
});
if (documentImport && documentImport.local) {
documentImportName = documentImport.local.name;
}
}
},
ExportDefaultDeclaration: function ExportDefaultDeclaration(node) {
exportDeclarationType = node.declaration.type;
if (node.declaration.type === "FunctionDeclaration") {
localDefaultExportId = node.declaration.id;
return;
}
if (node.declaration.type === "ClassDeclaration" && node.declaration.superClass && "name" in node.declaration.superClass && node.declaration.superClass.name === documentImportName) {
localDefaultExportId = node.declaration.id;
}
},
JSXOpeningElement: function JSXOpeningElement(node) {
if (node.name.name !== "link") {
return;
}
var ancestors = context.getAncestors();
// if `export default <name>` is further down within the file after the
// currently traversed component, then `localDefaultExportName` will
// still be undefined
if (!localDefaultExportId) {
// find the top level of the module
var program = ancestors.find(function(ancestor) {
return ancestor.type === "Program";
});
// go over each token to find the combination of `export default <name>`
for(var i = 0; i <= program.tokens.length - 1; i++){
if (localDefaultExportId) {
break;
}
var token = program.tokens[i];
if (token.type === "Keyword" && token.value === "export") {
var nextToken = program.tokens[i + 1];
if (nextToken && nextToken.type === "Keyword" && nextToken.value === "default") {
var maybeIdentifier = program.tokens[i + 2];
if (maybeIdentifier && maybeIdentifier.type === "Identifier") {
localDefaultExportId = {
name: maybeIdentifier.value
};
}
}
}
}
}
var parentComponent = ancestors.find(function(ancestor) {
// export default class ... extends ...
if (exportDeclarationType === "ClassDeclaration") {
return ancestor.type === exportDeclarationType && "superClass" in ancestor && ancestor.superClass && "name" in ancestor.superClass && ancestor.superClass.name === documentImportName;
}
if ("id" in ancestor) {
// export default function ...
if (exportDeclarationType === "FunctionDeclaration") {
return ancestor.type === exportDeclarationType && isIdentifierMatch(ancestor.id, localDefaultExportId);
}
// function ...() {} export default ...
// class ... extends ...; export default ...
return isIdentifierMatch(ancestor.id, localDefaultExportId);
}
return false;
});
// file starts with _document and this <link /> is within the default export
if (is_Document && parentComponent) {
return;
}
var attributes = new _nodeAttributes.default(node);
if (!attributes.has("href") || !attributes.hasValue("href")) {
return;
}
var hrefValue = attributes.value("href");
var isGoogleFont = typeof hrefValue === "string" && hrefValue.startsWith("https://fonts.googleapis.com/css");
if (isGoogleFont) {
var end = "This is discouraged. See: ".concat(url);
var message = is_Document ? "Using `<link />` outside of `<Head>` will disable automatic font optimization. ".concat(end) : "Custom fonts not added in `pages/_document.js` will only load for a single page. ".concat(end);
context.report({
node: node,
message: message
});
}
}
};
}
});

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

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"use strict";
var _defineRule = require("../utils/define-rule");
var path = _interopRequireWildcard(require("path"));
function _getRequireWildcardCache() {
if (typeof WeakMap !== "function") return null;
var cache = new WeakMap();
_getRequireWildcardCache = function() {
return cache;
};
return cache;
}
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache();
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for(var key in obj){
if (Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
var url = "https://nextjs.org/docs/messages/no-styled-jsx-in-document";
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Prevent usage of `styled-jsx` in `pages/_document.js`.",
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
return {
JSXOpeningElement: function JSXOpeningElement(node) {
var document = context.getFilename().split("pages")[1];
if (!document) {
return;
}
var ref = path.parse(document), name = ref.name, dir = ref.dir;
if (!(name.startsWith("_document") || dir === "/_document" && name === "index")) {
return;
}
if (node.name.name === "style" && node.attributes.find(function(attr) {
return attr.type === "JSXAttribute" && attr.name.name === "jsx";
})) {
context.report({
node: node,
message: "`styled-jsx` should not be used in `pages/_document.js`. See: ".concat(url)
});
}
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
var url = "https://nextjs.org/docs/messages/no-sync-scripts";
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Prevent synchronous scripts.",
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
return {
JSXOpeningElement: function JSXOpeningElement(node) {
if (node.name.name !== "script") {
return;
}
if (node.attributes.length === 0) {
return;
}
var attributeNames = node.attributes.filter(function(attr) {
return attr.type === "JSXAttribute";
}).map(function(attr) {
return attr.name.name;
});
if (attributeNames.includes("src") && !attributeNames.includes("async") && !attributeNames.includes("defer")) {
context.report({
node: node,
message: "Synchronous scripts should not be used. See: ".concat(url)
});
}
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
var url = "https://nextjs.org/docs/messages/no-title-in-document-head";
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Prevent usage of `<title>` with `Head` component from `next/document`.",
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
var headFromNextDocument = false;
return {
ImportDeclaration: function ImportDeclaration(node) {
if (node.source.value === "next/document") {
if (node.specifiers.some(function(param) {
var local = param.local;
return local.name === "Head";
})) {
headFromNextDocument = true;
}
}
},
JSXElement: function JSXElement(node) {
if (!headFromNextDocument) {
return;
}
if (node.openingElement && node.openingElement.name && node.openingElement.name.name !== "Head") {
return;
}
var titleTag = node.children.find(function(child) {
return child.openingElement && child.openingElement.name && child.openingElement.name.type === "JSXIdentifier" && child.openingElement.name.name === "title";
});
if (titleTag) {
context.report({
node: titleTag,
message: "Do not use `<title>` element with `<Head />` component from `next/document`. Titles should defined at the page-level using `<Head />` from `next/head` instead. See: ".concat(url)
});
}
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
var path = _interopRequireWildcard(require("path"));
function _getRequireWildcardCache() {
if (typeof WeakMap !== "function") return null;
var cache = new WeakMap();
_getRequireWildcardCache = function() {
return cache;
};
return cache;
}
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache();
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for(var key in obj){
if (Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
var NEXT_EXPORT_FUNCTIONS = [
"getStaticProps",
"getStaticPaths",
"getServerSideProps",
];
// 0 is the exact match
var THRESHOLD = 1;
// the minimum number of operations required to convert string a to string b.
function minDistance(a, b) {
var m = a.length;
var n = b.length;
if (m < n) {
return minDistance(b, a);
}
if (n === 0) {
return m;
}
var previousRow = Array.from({
length: n + 1
}, function(_, i) {
return i;
});
for(var i1 = 0; i1 < m; i1++){
var s1 = a[i1];
var currentRow = [
i1 + 1
];
for(var j = 0; j < n; j++){
var s2 = b[j];
var insertions = previousRow[j + 1] + 1;
var deletions = currentRow[j] + 1;
var substitutions = previousRow[j] + Number(s1 !== s2);
currentRow.push(Math.min(insertions, deletions, substitutions));
}
previousRow = currentRow;
}
return previousRow[previousRow.length - 1];
}
/* eslint-disable eslint-plugin/require-meta-docs-url */ module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Prevent common typos in Next.js data fetching functions.",
recommended: true
},
type: "problem",
schema: []
},
create: function create(context) {
var checkTypos = function checkTypos(node, name) {
if (NEXT_EXPORT_FUNCTIONS.includes(name)) {
return;
}
var potentialTypos = NEXT_EXPORT_FUNCTIONS.map(function(o) {
return {
option: o,
distance: minDistance(o, name)
};
}).filter(function(param) {
var distance = param.distance;
return distance <= THRESHOLD && distance > 0;
}).sort(function(a, b) {
return a.distance - b.distance;
});
if (potentialTypos.length) {
context.report({
node: node,
message: "".concat(name, " may be a typo. Did you mean ").concat(potentialTypos[0].option, "?")
});
}
};
return {
ExportNamedDeclaration: function ExportNamedDeclaration(node) {
var page = context.getFilename().split("pages")[1];
if (!page || path.parse(page).dir.startsWith("/api")) {
return;
}
var decl = node.declaration;
if (!decl) {
return;
}
switch(decl.type){
case "FunctionDeclaration":
{
checkTypos(node, decl.id.name);
break;
}
case "VariableDeclaration":
{
decl.declarations.forEach(function(d) {
if (d.id.type !== "Identifier") {
return;
}
checkTypos(node, d.id.name);
});
break;
}
default:
{
break;
}
}
return;
}
};
}
});

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"use strict";
var _defineRule = require("../utils/define-rule");
// Keep in sync with next.js polyfills file : https://github.com/vercel/next.js/blob/master/packages/next-polyfill-nomodule/src/index.js
var NEXT_POLYFILLED_FEATURES = [
"Array.prototype.@@iterator",
"Array.prototype.copyWithin",
"Array.prototype.fill",
"Array.prototype.find",
"Array.prototype.findIndex",
"Array.prototype.flatMap",
"Array.prototype.flat",
"Array.from",
"Array.prototype.includes",
"Array.of",
"Function.prototype.name",
"fetch",
"Map",
"Number.EPSILON",
"Number.Epsilon",
"Number.isFinite",
"Number.isNaN",
"Number.isInteger",
"Number.isSafeInteger",
"Number.MAX_SAFE_INTEGER",
"Number.MIN_SAFE_INTEGER",
"Number.parseFloat",
"Number.parseInt",
"Object.assign",
"Object.entries",
"Object.fromEntries",
"Object.getOwnPropertyDescriptor",
"Object.getOwnPropertyDescriptors",
"Object.is",
"Object.keys",
"Object.values",
"Reflect",
"Set",
"Symbol",
"Symbol.asyncIterator",
"String.prototype.codePointAt",
"String.prototype.endsWith",
"String.fromCodePoint",
"String.prototype.includes",
"String.prototype.@@iterator",
"String.prototype.padEnd",
"String.prototype.padStart",
"String.prototype.repeat",
"String.raw",
"String.prototype.startsWith",
"String.prototype.trimEnd",
"String.prototype.trimStart",
"URL",
"URL.prototype.toJSON",
"URLSearchParams",
"WeakMap",
"WeakSet",
"Promise",
"Promise.prototype.finally",
"es2015",
"es2016",
"es2017",
"es2018",
"es2019",
"es5",
"es6",
"es7"
];
var url = "https://nextjs.org/docs/messages/no-unwanted-polyfillio";
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
module.exports = (0, _defineRule).defineRule({
meta: {
docs: {
description: "Prevent duplicate polyfills from Polyfill.io.",
category: "HTML",
recommended: true,
url: url
},
type: "problem",
schema: []
},
create: function create(context) {
var scriptImport = null;
return {
ImportDeclaration: function ImportDeclaration(node) {
if (node.source && node.source.value === "next/script") {
scriptImport = node.specifiers[0].local.name;
}
},
JSXOpeningElement: function JSXOpeningElement(node) {
if (node.name && node.name.name !== "script" && node.name.name !== scriptImport) {
return;
}
if (node.attributes.length === 0) {
return;
}
var srcNode = node.attributes.find(function(attr) {
return attr.type === "JSXAttribute" && attr.name.name === "src";
});
if (!srcNode || srcNode.value.type !== "Literal") {
return;
}
var src = srcNode.value.value;
if (src.startsWith("https://cdn.polyfill.io/v2/") || src.startsWith("https://polyfill.io/v3/")) {
var featureQueryString = new URL(src).searchParams.get("features");
var featuresRequested = (featureQueryString || "").split(",");
var unwantedFeatures = featuresRequested.filter(function(feature) {
return NEXT_POLYFILLED_FEATURES.includes(feature);
});
if (unwantedFeatures.length > 0) {
context.report({
node: node,
message: "No duplicate polyfills from Polyfill.io are allowed. ".concat(unwantedFeatures.join(", "), " ").concat(unwantedFeatures.length > 1 ? "are" : "is", " already shipped with Next.js. See: ").concat(url)
});
}
}
}
};
}
});

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.defineRule = void 0;
var defineRule = function(rule) {
return rule;
};
exports.defineRule = defineRule;

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getRootDirs = void 0;
var glob = _interopRequireWildcard(require("glob"));
function _getRequireWildcardCache() {
if (typeof WeakMap !== "function") return null;
var cache = new WeakMap();
_getRequireWildcardCache = function() {
return cache;
};
return cache;
}
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache();
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for(var key in obj){
if (Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
/**
* Process a Next.js root directory glob.
*/ var processRootDir = function(rootDir) {
// Ensures we only match folders.
if (!rootDir.endsWith("/")) rootDir += "/";
return glob.sync(rootDir);
};
var getRootDirs = function(context) {
var rootDirs = [
context.getCwd()
];
var nextSettings = context.settings.next || {};
var rootDir = nextSettings.rootDir;
if (typeof rootDir === "string") {
rootDirs = processRootDir(rootDir);
} else if (Array.isArray(rootDir)) {
rootDirs = rootDir.map(function(dir) {
return typeof dir === "string" ? processRootDir(dir) : [];
}).flat();
}
return rootDirs;
};
exports.getRootDirs = getRootDirs;

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
var NodeAttributes = /*#__PURE__*/ function() {
"use strict";
function NodeAttributes(ASTnode) {
var _this = this;
_classCallCheck(this, NodeAttributes);
this.attributes = {};
ASTnode.attributes.forEach(function(attribute) {
if (!attribute.type || attribute.type !== "JSXAttribute") {
return;
}
if (!!attribute.value) {
// hasValue
var value = typeof attribute.value.value === "string" ? attribute.value.value : typeof attribute.value.expression.value !== "undefined" ? attribute.value.expression.value : attribute.value.expression.properties;
_this.attributes[attribute.name.name] = {
hasValue: true,
value: value
};
} else {
_this.attributes[attribute.name.name] = {
hasValue: false
};
}
});
}
var _proto = NodeAttributes.prototype;
_proto.hasAny = function hasAny() {
return !!Object.keys(this.attributes).length;
};
_proto.has = function has(attrName) {
return !!this.attributes[attrName];
};
_proto.hasValue = function hasValue(attrName) {
return !!this.attributes[attrName].hasValue;
};
_proto.value = function value(attrName) {
var attr = this.attributes[attrName];
if (!attr) {
return true;
}
if (attr.hasValue) {
return attr.value;
}
return undefined;
};
return NodeAttributes;
}();
exports.default = NodeAttributes;

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.normalizeURL = normalizeURL;
exports.getUrlFromPagesDirectories = getUrlFromPagesDirectories;
exports.execOnce = execOnce;
var path = _interopRequireWildcard(require("path"));
var fs = _interopRequireWildcard(require("fs"));
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function _arrayWithoutHoles(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}
function _getRequireWildcardCache() {
if (typeof WeakMap !== "function") return null;
var cache = new WeakMap();
_getRequireWildcardCache = function() {
return cache;
};
return cache;
}
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache();
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for(var key in obj){
if (Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
function _iterableToArray(iter) {
if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
}
function _nonIterableSpread() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _toConsumableArray(arr) {
return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
}
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(n);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
// Cache for fs.lstatSync lookup.
// Prevent multiple blocking IO requests that have already been calculated.
var fsLstatSyncCache = {};
var fsLstatSync = function(source) {
fsLstatSyncCache[source] = fsLstatSyncCache[source] || fs.lstatSync(source);
return fsLstatSyncCache[source];
};
/**
* Checks if the source is a directory.
*/ function isDirectory(source) {
return fsLstatSync(source).isDirectory();
}
/**
* Checks if the source is a directory.
*/ function isSymlink(source) {
return fsLstatSync(source).isSymbolicLink();
}
// Cache for fs.readdirSync lookup.
// Prevent multiple blocking IO requests that have already been calculated.
var fsReadDirSyncCache = {};
/**
* Recursively parse directory for page URLs.
*/ function parseUrlForPages(urlprefix, directory) {
fsReadDirSyncCache[directory] = fsReadDirSyncCache[directory] || fs.readdirSync(directory);
var res = [];
fsReadDirSyncCache[directory].forEach(function(fname) {
// TODO: this should account for all page extensions
// not just js(x) and ts(x)
if (/(\.(j|t)sx?)$/.test(fname)) {
if (/^index(\.(j|t)sx?)$/.test(fname)) {
res.push("".concat(urlprefix).concat(fname.replace(/^index(\.(j|t)sx?)$/, "")));
}
res.push("".concat(urlprefix).concat(fname.replace(/(\.(j|t)sx?)$/, "")));
} else {
var dirPath = path.join(directory, fname);
if (isDirectory(dirPath) && !isSymlink(dirPath)) {
var _res;
(_res = res).push.apply(_res, _toConsumableArray(parseUrlForPages(urlprefix + fname + "/", dirPath)));
}
}
});
return res;
}
function normalizeURL(url) {
if (!url) {
return;
}
url = url.split("?")[0];
url = url.split("#")[0];
url = url = url.replace(/(\/index\.html)$/, "/");
// Empty URLs should not be trailed with `/`, e.g. `#heading`
if (url === "") {
return url;
}
url = url.endsWith("/") ? url : url + "/";
return url;
}
function getUrlFromPagesDirectories(urlPrefix, directories) {
return Array.from(// De-duplicate similar pages across multiple directories.
new Set(directories.map(function(directory) {
return parseUrlForPages(urlPrefix, directory);
}).flat().map(// Since the URLs are normalized we add `^` and `$` to the RegExp to make sure they match exactly.
function(url) {
return "^".concat(normalizeURL(url), "$");
}))).map(function(urlReg) {
urlReg = urlReg.replace(/\[.*\]/g, "((?!.+?\\..+?).*?)");
return new RegExp(urlReg);
});
}
function execOnce(fn) {
var used = false;
var result;
return function() {
for(var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++){
args[_key] = arguments[_key];
}
if (!used) {
used = true;
result = fn.apply(void 0, _toConsumableArray(args));
}
return result;
};
}

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@@ -0,0 +1,25 @@
{
"name": "@next/eslint-plugin-next",
"version": "13.1.1",
"description": "ESLint plugin for NextJS.",
"main": "dist/index.js",
"license": "MIT",
"repository": {
"url": "vercel/next.js",
"directory": "packages/eslint-plugin-next"
},
"files": [
"dist"
],
"dependencies": {
"glob": "7.1.7"
},
"devDependencies": {
"@types/glob": "7.1.1",
"eslint": "7.24.0"
},
"scripts": {
"build": "swc -d dist src",
"prepublishOnly": "cd ../../ && turbo run build"
}
}