Best JavaScript code snippet using ts-auto-mock
index.js
Source:index.js
1const [DONE_WITH_TREE, DONE_WITH_SUBTREE] = [1, 2];2function traverseTree(node, visitorKeys, callback) {3 const stack = [[node, [], null]];4 while (stack.length > 0) {5 try {6 const current = stack.shift();7 const [currentNode, ancestors] = current;8 callback(...current);9 for (const visitorKey of visitorKeys[currentNode.type] ?? []) {10 const child = currentNode[visitorKey];11 if (Array.isArray(child)) {12 for (const childItem of child) {13 stack.push([childItem, [currentNode, ...ancestors], visitorKey]);14 }15 } else if (Boolean(child)) {16 stack.push([child, [currentNode, ...ancestors], visitorKey]);17 }18 }19 } catch (code) {20 if (code === DONE_WITH_TREE) {21 break;22 } else if (code === DONE_WITH_SUBTREE) {23 continue;24 }25 }26 }27}28function getReturnStatement(node) {29 if (!Boolean(node)) {30 return;31 }32 return node.type === 'VariableDeclaration'33 ? node.declarations?.[0]?.init?.body?.body?.find(34 (statement) => statement.type === 'ReturnStatement',35 ) ?? node.declarations?.[0]?.init?.body36 : node.body?.body?.find(37 (statement) => statement.type === 'ReturnStatement',38 );39}40function isTreeDone(node, excludeComponentNames) {41 return (42 node.type === 'JSXElement' &&43 excludeComponentNames.every(44 (regex) =>45 !regex.test(46 node.openingElement.name.property47 ? node.openingElement.name.property.name48 : node.openingElement.name.name,49 ),50 ) &&51 !node.openingElement.attributes.find(52 (attributeNode) => attributeNode.name?.name === 'data-component',53 )54 );55}56function isSubtreeDone(node) {57 return (58 node.type === 'JSXElement' &&59 node.openingElement.attributes.find(60 (attributeNode) => attributeNode.name?.name === 'data-component',61 )62 );63}64const rules = {65 'data-component': {66 meta: {67 type: 'problem',68 docs: {69 description:70 'Missing data-component attribute for top-level element of component',71 category: 'Instrumentation',72 recommended: true,73 },74 fixable: 'code',75 },76 create(context) {77 const { visitorKeys } = context.getSourceCode();78 const excludeComponentNames =79 context.options?.[0]?.excludeComponentNames?.map(80 (regex) => new RegExp(regex),81 ) ?? [/Provider$/];82 return {83 Program(node) {84 const componentNodes = node.body85 .map((child) => child?.declaration ?? child)86 .filter(87 (child) =>88 child.type === 'VariableDeclaration' ||89 child.type === 'FunctionDeclaration',90 )91 .filter((child) => {92 let flag = false;93 traverseTree(94 getReturnStatement(child),95 visitorKeys,96 (current) => {97 if (current.type === 'JSXElement') {98 flag = true;99 throw DONE_WITH_TREE;100 }101 },102 );103 return flag;104 })105 .filter((child) => {106 let flag = false;107 traverseTree(108 getReturnStatement(child),109 visitorKeys,110 (current) => {111 if (isSubtreeDone(current)) {112 throw DONE_WITH_SUBTREE;113 } else if (isTreeDone(current, excludeComponentNames)) {114 flag = true;115 throw DONE_WITH_TREE;116 }117 },118 );119 return flag;120 });121 const [componentNode] = componentNodes;122 const componentName =123 componentNode?.id?.name ??124 componentNode?.declarations?.map(125 (declaration) => declaration?.id?.name,126 );127 let fixNode = null;128 traverseTree(129 getReturnStatement(componentNode),130 visitorKeys,131 (current) => {132 if (isSubtreeDone(current)) {133 throw DONE_WITH_SUBTREE;134 } else if (isTreeDone(current, excludeComponentNames)) {135 fixNode = current.openingElement;136 throw DONE_WITH_TREE;137 }138 },139 );140 if (Boolean(componentName)) {141 context.report({142 node: fixNode,143 message: `${144 Array.isArray(componentName) ? componentName[0] : componentName145 } is missing the data-component attribute for the top-level element.`,146 fix: (fixer) =>147 fixer.insertTextAfterRange(148 Boolean(fixNode.typeParameters)149 ? fixNode.typeParameters.range150 : fixNode.name.range,151 `\ndata-component="${152 Array.isArray(componentName)153 ? componentName[0]154 : componentName155 }"`,156 ),157 });158 }159 },160 };161 },162 },163};...
jsx-key.js
Source:jsx-key.js
1/**2 * @fileoverview Report missing `key` props in iterators/collection literals.3 * @author Ben Mosher4 */5'use strict';6// var Components = require('../util/Components');7const hasProp = require('jsx-ast-utils/hasProp');8// ------------------------------------------------------------------------------9// Rule Definition10// ------------------------------------------------------------------------------11module.exports = {12 meta: {13 docs: {14 description: 'Report missing `key` props in iterators/collection literals',15 category: 'Possible Errors',16 recommended: true17 },18 schema: []19 },20 create: function(context) {21 function checkIteratorElement(node) {22 if (node.type === 'JSXElement' && !hasProp(node.openingElement.attributes, 'key')) {23 context.report({24 node: node,25 message: 'Missing "key" prop for element in iterator'26 });27 }28 }29 function getReturnStatement(body) {30 return body.filter(item => item.type === 'ReturnStatement')[0];31 }32 return {33 JSXElement: function(node) {34 if (hasProp(node.openingElement.attributes, 'key')) {35 return;36 }37 if (node.parent.type === 'ArrayExpression') {38 context.report({39 node: node,40 message: 'Missing "key" prop for element in array'41 });42 }43 },44 // Array.prototype.map45 CallExpression: function (node) {46 if (node.callee && node.callee.type !== 'MemberExpression') {47 return;48 }49 if (node.callee && node.callee.property && node.callee.property.name !== 'map') {50 return;51 }52 const fn = node.arguments[0];53 const isFn = fn && fn.type === 'FunctionExpression';54 const isArrFn = fn && fn.type === 'ArrowFunctionExpression';55 if (isArrFn && fn.body.type === 'JSXElement') {56 checkIteratorElement(fn.body);57 }58 if (isFn || isArrFn) {59 if (fn.body.type === 'BlockStatement') {60 const returnStatement = getReturnStatement(fn.body.body);61 if (returnStatement && returnStatement.argument) {62 checkIteratorElement(returnStatement.argument);63 }64 }65 }66 }67 };68 }...
static-func-to-static-property.js
Source:static-func-to-static-property.js
1export default function transformer(file, api, options) {2 const j = api.jscodeshift;3 const printOptions = options.printOptions || {4 quote: 'single',5 trailingComma: true,6 lineTerminator: '\n',7 };8 const isStaticGet = path => (9 path.node.static && path.node.kind === 'get'10 );11 const getReturnStatement = path => {12 const out = j.classProperty(13 j.identifier(path.node.key.name),14 path.node.value.body.body[0].argument,15 null,16 true17 );18 return out;19 };20 return j(file.source)21 .find(j.MethodDefinition)22 .filter(isStaticGet)23 .replaceWith(getReturnStatement)24 .toSource(printOptions);...
Using AI Code Generation
1import { GetReturnStatement } from "ts-auto-mock";2import { Test1 } from "./test1";3type Test1Return = GetReturnStatement<Test1>;4import { GetReturnStatement } from "ts-auto-mock";5import { Test2 } from "./test2";6type Test2Return = GetReturnStatement<Test2>;7import { GetReturnStatement } from "ts-auto-mock";8import { Test3 } from "./test3";9type Test3Return = GetReturnStatement<Test3>;10import { GetReturnStatement } from "ts-auto-mock";11import { Test4 } from "./test4";12type Test4Return = GetReturnStatement<Test4>;13import { GetReturnStatement } from "ts-auto-mock";14import { Test5 } from "./test5";15type Test5Return = GetReturnStatement<Test5>;16import { GetReturnStatement } from "ts-auto-mock";17import { Test6 } from "./test6";18type Test6Return = GetReturnStatement<Test6>;19import { GetReturnStatement } from "ts-auto-mock";20import { Test7 } from "./test7";21type Test7Return = GetReturnStatement<Test7>;22import { GetReturnStatement } from "ts-auto-mock";23import { Test8 } from "./test8";24type Test8Return = GetReturnStatement<Test8>;25import { GetReturnStatement } from "ts-auto-mock";26import { Test9 } from "./test9";27type Test9Return = GetReturnStatement<Test9>;28import { Get
Using AI Code Generation
1const { GetReturnStatement } = require('ts-auto-mock');2const result = GetReturnStatement('export type Test1 = number;');3console.log(result);4const { GetReturnStatement } = require('ts-auto-mock');5const result = GetReturnStatement('export type Test2 = { test: number; };');6console.log(result);7const { GetReturnStatement } = require('ts-auto-mock');8const result = GetReturnStatement('export type Test3 = { test: { test: number; }; };');9console.log(result);10const { GetReturnStatement } = require('ts-auto-mock');11const result = GetReturnStatement('export type Test4 = { test: { test: () => number; }; };');12console.log(result);13const { GetReturnStatement } = require('ts-auto-mock');14const result = GetReturnStatement('export type Test5 = { test: { test: () => { test: number; }; }; };');15console.log(result);16const { GetReturnStatement } = require('ts-auto-mock');17const result = GetReturnStatement('export type Test6 = { test: { test: () => { test: number; }; }; } | { test: { test: () => { test: string; }; }; };');18console.log(result);19const { GetReturnStatement } = require('ts-auto
Using AI Code Generation
1import { GetReturnStatement } from 'ts-auto-mock';2import { MyType } from './test2';3const result: MyType = GetReturnStatement<MyType>();4console.log(result);5export type MyType = {6 prop1: string;7 prop2: number;8};9import { MyType } from './myType';10export function myFunction(input: MyType): MyType {11 return {12 };13}14export type MyType = {15 prop1: string;16 prop2: number;17};18import { myFunction } from './myFunction';19import { MyType } from './myType';20describe('myFunction', () => {21 it('should return the same input', () => {22 const input: MyType = {23 };24 const result = myFunction(input);25 expect(result).toEqual(input);26 });27});28import { GetReturnStatement } from 'ts-auto-mock';29const result: MyType = GetReturnStatement<MyType>();
Using AI Code Generation
1import { GetReturnStatement } from 'ts-auto-mock';2type MyType = {3 prop1: string;4 prop2: number;5};6type MyType1 = GetReturnStatement<MyType, 'prop1'>;7type MyType2 = GetReturnStatement<MyType, 'prop2'>;8type MyType3 = GetReturnStatement<MyType, 'prop3'>;9type MyType4 = GetReturnStatement<MyType, 'prop1' | 'prop2'>;10type MyType5 = GetReturnStatement<MyType, 'prop1' | 'prop2' | 'prop3'>;11type MyType6 = GetReturnStatement<MyType, 'prop1' | 'prop2' | 'prop3' | 'prop4'>;12type MyType7 = GetReturnStatement<MyType, 'prop1' | 'prop2' | 'prop3' | 'prop4' | 'prop5'>;13type MyType8 = GetReturnStatement<MyType, 'prop1' | 'prop2' | 'prop3' | 'prop4' | 'prop5' | 'prop6'>;14type MyType9 = GetReturnStatement<MyType, 'prop1' | 'prop2' | 'prop3' | 'prop4' | 'prop5' | 'prop6' | 'prop7'>;15type MyType10 = GetReturnStatement<MyType, 'prop1' | 'prop2' | 'prop3' | 'prop4' | 'prop5' | 'prop6' | 'prop7' | 'prop8'>;16type MyType11 = GetReturnStatement<MyType, 'prop1' | 'prop2' | 'prop3' | 'prop4' | 'prop5' | 'prop6' | 'prop7' | 'prop8' | 'prop9'>;
Using AI Code Generation
1export function test1(): string {2 return 'test1';3}4export function test1(): string {5 return 'test1';6}
Using AI Code Generation
1const { GetReturnStatement } = require('ts-auto-mock');2const returnStatement = GetReturnStatement('functionName', 'fileName');3console.log(returnStatement);4const { GetReturnStatement } = require('ts-auto-mock');5const returnStatement = GetReturnStatement('functionName', 'fileName');6console.log(returnStatement);7const { GetReturnStatement } = require('ts-auto-mock');8const returnStatement = GetReturnStatement('functionName', 'fileName');9console.log(returnStatement);10const { GetReturnStatement } = require('ts-auto-mock');11const returnStatement = GetReturnStatement('functionName', 'fileName');12console.log(returnStatement);13const { GetReturnStatement } = require('ts-auto-mock');14const returnStatement = GetReturnStatement('functionName', 'fileName');15console.log(returnStatement);16const { GetReturnStatement } = require('ts-auto-mock');17const returnStatement = GetReturnStatement('functionName', 'fileName');18console.log(returnStatement);19const { GetReturnStatement } = require('ts-auto-mock');20const returnStatement = GetReturnStatement('functionName', 'fileName');21console.log(returnStatement);22const { GetReturnStatement } =
Using AI Code Generation
1const { GetReturnStatement } = require('ts-auto-mock');2const result = GetReturnStatement('const x: string = "hello"');3console.log(result);4const obj = {5 a: {6 }7};8const result = obj?.a?.b;9console.log(result);
Using AI Code Generation
1import { GetReturnStatement } from "ts-auto-mock";2const mockedReturnType = GetReturnStatement<typeof import('./test2').test2>;3export function test2() {4 return {5 };6}7import { GetReturnStatement } from "ts-auto-mock";8const mockedReturnType = GetReturnStatement<typeof import('./test2').test2>;9import { GetReturnStatement } from "ts-auto-mock";10const mockedReturnType = GetReturnStatement<typeof import('./test2').test2>;11{ a: string; b: string; }12{ a: string; b: string; }13{ a: string; b: string; }14The import() function is asynchronous and it returns a promise. The import() function is used to import a module
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