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How to use getLernaPackages method in Cypress

Best JavaScript code snippet using cypress

changed-packages.js

Source:changed-packages.js

...47  return filesChanged.split('\n')48}49const getChangedPackages = async (base = 'origin/develop', output = false) => {50  const { stdout: root } = await execa('git', ['rev-parse', '--show-toplevel'])51  const packages = await getLernaPackages()52  const files = await getChangedFiles(base, output)53  // checks if a lerna package is changed54  const isChanged = ({ location }) => {55    const dir = path.relative(root, location)56    return !!files.find((f) => f.includes(dir))57  }58  let changed = packages.filter(isChanged).map((p) => p.name)59  changed = convertPackagesToBinary(changed)60  if (!changed.includes('cypress') && containsBinaryOutsideLerna(files)) {61    changed.unshift('cypress')62  }63  if (output) {64    console.log()65    console.log(`The following packages were changed:`)66    console.log(changed.join('\n'))67  }68  return changed69}70// finds dependents as defined in the `ciDependents` field71// within the package.json of the package - see CONTRIBUTING.md for docs72const getPackageDependents = async (name) => {73  const packages = await getLernaPackages()74  const pack = packages.find((p) => p.name === name)75  if (!pack) {76    throw new Error('Could not find that package!')77  }78  const packageJson = JSON.parse(fs.readFileSync(path.join(pack.location, 'package.json')))79  return packageJson['ciDependents'] || []80}81// gets all of the changed packages and their corresponding dependents82const getChangedPackagesAndDependents = async (base = 'origin/develop', output = false) => {83  const changedPackages = await getChangedPackages(base, output)84  const dependents = {}85  for (const pack of changedPackages) {86    dependents[pack] = await getPackageDependents(pack)87  }...

hoist-internals.js

Source:hoist-internals.js

...17  fn(i);18  return i;19};20const getPackageOfFolder = sourcePath => fse.readJsonSync(path.join(sourcePath, 'package.json'));21const task = getLernaPackages()22  .then(23    passingLog(packages => {24      log.verbose(prefix, 'working dir paths: %j', cwd);25      log.verbose(prefix, 'source paths: %j', packages);26      log.verbose(prefix, 'target paths: %j', targetPath);27    })28  )29  .then(packages => `@(${packages.map(s => s.replace('/*', '')).join('|')})/*/`)30  .then(31    passingLog(pattern => {32      log.silly(prefix, 'pattern to look for packages: %j', pattern);33    })34  )35  .then(...

dep.js

Source:dep.js

...59// console.log('done');60// process.exit();61async function packApp({ sourcePath, targetPath }) {62  const packageJson = require(`${sourcePath}/package.json`);63  const lernaPackages = await getLernaPackages();64  const dependencies = packageJson['dependencies'];65  fse.ensureDirSync(`${targetPath}/packages`);66  await asyncForEach(Object.keys(dependencies), async (name) => {67    await asyncForEach(lernaPackages, async (package) => {68      if (package.name === name) {69        const r = await pack(70          `${projectDir}/packages/${name}`,71          `${targetPath}/packages`72        );73        packageJson['dependencies'][name] = `file:packages/${r[0].filename}`;74        // tar75        //   .pack(`${projectDir}/packages/${name}`)76        //   .pipe(fs.createWriteStream(`${targetPath}/packages/${name}.tar`));77      }78    });79  });80  fs.writeFileSync(81    `${targetPath}/package.json`,82    JSON.stringify(packageJson, null, 2),83    'utf-8'84  );85}86async function getLernaPackages() {87  return new Promise((res, onRejected) => {88    const ls = new require('@lerna/list')({89      _: [],90      json: true,91      onRejected,92      onResolved() {93        //different version of lerna3 are well different.94        if (ls.filteredPackages) {95          res(ls.filteredPackages);96        } else if (ls.result) {97          res(JSON.parse(ls.result.text));98        } else {99          //throw?100          res([]);...

index.js

Source:index.js

2const fs = require('fs-extra');3const childProcess = require('node:child_process');4const PREFIX = 'SEMREL-REACT-RELEASER';5let verified = false;6function getLernaPackages() {7  try {8    const stdout = childProcess.execSync('lerna ls --all --json').toString();9    return stdout;10  } catch (err) {11    console.log(err);12  }13}14let reactPackagePath;15async function verifyConditions(_pluginConfig, context) {16  const { logger } = context;17  const packageJson = require(path.join(context.cwd, 'package.json'));18  logger.info(PREFIX, packageJson.name);19  logger.info(PREFIX, getLernaPackages());20  reactPackagePath = JSON.parse(getLernaPackages()).find(21    (pkg) => pkg.name === `do-not-use-react-${packageJson.name}`22  ).location;23  if (!reactPackagePath) {24		verified = false25    return;26  }27  logger.info(PREFIX, reactPackagePath);28  logger.success(PREFIX, 'react package exists!');29  verified = true;30}31function success(_pluginConfig, context) {32	const {logger} = context33	if(!verified) {34		logger.info(PREFIX, 'Release is not verified!')...

rollup.config.js

Source:rollup.config.js

...45          dependencies = {},46          peerDependencies = {}47        } = require(`${dir}/package.json`)48        return [...Object.keys(dependencies), ...Object.keys(peerDependencies)]49      }, getLernaPackages())50    )51  ),52  plugins: basePlugins,53  output: [54    { file: pkg.main, format: 'cjs' },55    { file: pkg.module, format: 'es' }56  ]57})58const umdConfig = Object.assign({}, baseConfig, {59  plugins: [alias(lernaAliases())].concat(basePlugins).concat(60    replace({61      'process.env.NODE_ENV': JSON.stringify('production')62    }),63    uglify()...

commit-lint.js

Source:commit-lint.js

...6const getLernaPackages = async () => {7  return await lernaConfig.rules['scope-enum']();8};9const lintCommitMessage = async (message) => {10  const packages = await getLernaPackages();11  const report = await lint.default(message, {12    ...conventionalConfig.rules,13    'scope-enum': packages,14  });15  if (!report.valid) {16    logLintErrors(report.errors);17    throw 'Use `npm run commit` to build proper commit message.';18  }19  console.log('Commit message linted properly');20};21const logLintErrors = (errors) => {22  console.error(23    errors.reduce((prev, next) => prev + next.message + '\n', '\n')24  );...

index.spec.js

Source:index.spec.js

...19}));20describe('getLernaPackages', () => {21	it('returns packages', done => {22		expect(23			getLernaPackages(() => {24				done();25			})26		).toEqual(['/a', '/b', '/a', '/b']);27	});28	it('returns packages without onMatch', () => {29		expect(getLernaPackages(undefined)).toEqual(['/a', '/b', '/a', '/b']);30	});...

playground.js

Source:playground.js

2import rename from "./utils/rename-file"3// import editJson from "edit-json-file"4// import fs from "fs-utils"5import getLernaPackages from "./utils/get-lerna-pkgs"6const pkgs = getLernaPackages()7// pkgs.forEach((pkg) => {8//   const path = fs.resolve("packages", pkg.folder, "package.json")9//   const pkgJson = editJson(path)10//   pkgJson.set(11//     "scripts.start",12//     'nodemon --exec yarn build -e ts,tsx --ignore dist/ --ignore src/tests/ --ignore "*.stories.tsx"',13//   )14//   pkgJson.save()15// })16// const pkg = "theme"...

Using AI Code Generation

1const cypress = require('cypress');2const { getLernaPackages } = require('cypress-lerna');3const packages = getLernaPackages();4packages.forEach(package => {5  cypress.run({6    spec: `./${package}/cypress/integration/**/*.spec.js`,7  });8});9{10  "scripts": {11  },12  "devDependencies": {13  }14}

Using AI Code Generation

1const getLernaPackages = require('cypress-lerna/getLernaPackages')2const cypress = require('cypress')3const runTests = async () => {4    const packages = await getLernaPackages()5    for (let i = 0; i < packages.length; i++) {6        await cypress.run({7        })8    }9}10runTests()11{12  "scripts": {13  },14  "devDependencies": {15  }16}17{18}19{20  "devDependencies": {21  }22}23{24  "devDependencies": {25  }26}27{28  "devDependencies": {29  }30}31{32  "devDependencies": {33  }34}35{36}37describe('Test 1', () => {38    it('works', () => {39        cy.visit('/')40        cy.contains('Hello World')41    })42})43{44}45describe('Test 2', () => {46    it('works', () => {

Using AI Code Generation

1const { getLernaPackages } = require('cypress')2const packages = getLernaPackages()3console.log(packages)4const { getLernaPackages } = require('cypress')5const packages = getLernaPackages()6console.log(packages)7const { getLernaPackages } = require('cypress')8const packages = getLernaPackages()9console.log(packages)10const { getLernaPackages } = require('cypress')11const packages = getLernaPackages()12console.log(packages)13const { getLernaPackages } = require('cypress')14const packages = getLernaPackages()15console.log(packages)16const { getLernaPackages } = require('cypress')17const packages = getLernaPackages()18console.log(packages)19const { getLernaPackages } = require('cypress')20const packages = getLernaPackages()21console.log(packages)22const { getLernaPackages } = require('cypress')23const packages = getLernaPackages()24console.log(packages)25const { getLernaPackages } = require('cypress')26const packages = getLernaPackages()27console.log(packages)28const { getLernaPackages } = require('cypress')29const packages = getLernaPackages()30console.log(packages)31const { getLernaPackages } = require('cypress')32const packages = getLernaPackages()33console.log(packages)

Using AI Code Generation

1const cypress = require('cypress')2const { getLernaPackages } = require('cypress/lib/plugins/lerna')3const packages = await getLernaPackages()4const cypress = require('cypress')5const { getLernaPackages } = require('cypress/lib/plugins/lerna')6const packages = await getLernaPackages()7const cypress = require('cypress')8const { getLernaPackages } = require('cypress/lib/plugins/lerna')9const packages = await getLernaPackages()10const cypress = require('cypress')11const { getLernaPackages } = require('cypress/lib/plugins/lerna')12const packages = await getLernaPackages()13const cypress = require('cypress')14const { getLernaPackages } = require('cypress/lib/plugins/lerna')15const packages = await getLernaPackages()16const cypress = require('cypress')17const { getLernaPackages } = require('cypress/lib/plugins/lerna')18const packages = await getLernaPackages()19const cypress = require('cypress')20const { getLernaPackages } = require('cypress/lib/plugins/lerna')21const packages = await getLernaPackages()22const cypress = require('cypress')23const { getLernaPackages } = require('cypress/lib/plugins/lerna')24const packages = await getLernaPackages()

Using AI Code Generation

1const getLernaPackages = require('cypress-monorepo/getLernaPackages')2const packages = getLernaPackages()3console.log(packages)4const getLernaPackages = require('cypress-monorepo/getLernaPackages')5const packages = getLernaPackages()6console.log(packages)7const getLernaPackages = require('cypress-monorepo/getLernaPackages')8const packages = getLernaPackages()9console.log(packages)10const getLernaPackages = require('cypress-monorepo/getLernaPackages')11const packages = getLernaPackages()12console.log(packages)13const getLernaPackages = require('cypress-monorepo/getLernaPackages')14const packages = getLernaPackages()15console.log(packages)16const getLernaPackages = require('cypress-monorepo/getLernaPackages')17const packages = getLernaPackages()18console.log(packages)19const getLernaPackages = require('cypress-monorepo/getLernaPackages')20const packages = getLernaPackages()21console.log(packages)22const getLernaPackages = require('cypress-monorepo/getLernaPackages')23const packages = getLernaPackages()24console.log(packages)

Using AI Code Generation

1const { getLernaPackages } = require('@cypress/schematic-utils');2const packages = getLernaPackages();3console.log(packages);4const { getLernaPackages } = require('@cypress/schematic-utils');5const packages = getLernaPackages();6console.log(packages);7const { getLernaPackages } = require('@cypress/schematic-utils');8const packages = getLernaPackages();9const { getLernaPackages } = require('@cypress/schematic-utils');10const packages = getLernaPackages();11const { getLernaPackages } = require('@cypress/schematic-utils');12const packages = getLernaPackages();13const { getLernaPackages } = require('@cypress/schematic-utils');14const packages = getLernaPackages();15const { getLernaPackages } = require('@cypress/schematic-utils');16const packages = getLernaPackages();17const { getLernaPackages } = require('@cypress/schematic-utils');18const packages = getLernaPackages();19const { getLernaPackages } = require('@cypress/schematic-utils');20const packages = getLernaPackages();

Using AI Code Generation

1const cypress = require('cypress')2const fs = require('fs-extra')3const path = require('path')4const packages = cypress.getLernaPackages()5const specFiles = packages.map((pkg) => {6    .readdirSync(path.join(pkg.location, 'cypress', 'integration'))7    .map((file) => {8      return path.join(pkg.location, 'cypress', 'integration', file)9    })10})11const flattenedSpecFiles = [].concat(...specFiles)12flattenedSpecFiles.forEach((specFile) => {13  cypress.run({14  })15})16{17}18{19  "scripts": {20  }21}

Using AI Code Generation

1const getLernaPackages = require('@cypress/get-lerna-packages')2const packages = getLernaPackages()3const corePackages = getLernaPackages('core')4const corePackages = getLernaPackages(['core', 'ui'])5const corePackages = getLernaPackages(['core', 'ui'], 'core-constants')6const corePackages = getLernaPackages(['core', 'ui'], ['core-constants', 'core-utils'])7const corePackages = getLernaPackages(['core', 'ui'], ['core-constants', 'core-utils', 'core-hooks'])8const corePackages = getLernaPackages(['core', 'ui'], ['core-constants', 'core-utils', 'core-hooks', 'core-helpers'])9const corePackages = getLernaPackages(['core', 'ui'], ['core-constants', 'core-utils', 'core-hooks', 'core-helpers', 'core-styles'])10const corePackages = getLernaPackages(['core', 'ui'], ['core-constants', 'core-utils', 'core-hooks', 'core-helpers', 'core-styles', 'core-components'])

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Cypress is a renowned Javascript-based open-source, easy-to-use end-to-end testing framework primarily used for testing web applications. Cypress is a relatively new player in the automation testing space and has been gaining much traction lately, as evidenced by the number of Forks (2.7K) and Stars (42.1K) for the project. LambdaTest’s Cypress Tutorial covers step-by-step guides that will help you learn from the basics till you run automation tests on LambdaTest.

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