How to use fs.move method in Cypress

...91    })92    runTests('serverless')93  })94  it('falls back to _error correctly without pages/404', async () => {95    await fs.move(pages404, `${pages404}.bak`)96    appPort = await findPort()97    app = await launchApp(appDir, appPort)98    const res = await fetchViaHTTP(appPort, '/abc')99    await fs.move(`${pages404}.bak`, pages404)100    await killApp(app)101    expect(res.status).toBe(404)102    expect(await res.text()).toContain('This page could not be found')103  })104  it('shows error with getInitialProps in pages/404 build', async () => {105    await fs.move(pages404, `${pages404}.bak`)106    await fs.writeFile(107      pages404,108      `109      const page = () => 'custom 404 page'110      page.getInitialProps = () => ({ a: 'b' })111      export default page112    `113    )114    const { stderr, code } = await nextBuild(appDir, [], { stderr: true })115    await fs.remove(pages404)116    await fs.move(`${pages404}.bak`, pages404)117    expect(stderr).toMatch(gip404Err)118    expect(code).toBe(1)119  })120  it('shows error with getInitialProps in pages/404 dev', async () => {121    await fs.move(pages404, `${pages404}.bak`)122    await fs.writeFile(123      pages404,124      `125      const page = () => 'custom 404 page'126      page.getInitialProps = () => ({ a: 'b' })127      export default page128    `129    )130    let stderr = ''131    appPort = await findPort()132    app = await launchApp(appDir, appPort, {133      onStderr(msg) {134        stderr += msg || ''135      },136    })137    await renderViaHTTP(appPort, '/abc')138    await waitFor(1000)139    await killApp(app)140    await fs.remove(pages404)141    await fs.move(`${pages404}.bak`, pages404)142    expect(stderr).toMatch(gip404Err)143  })144  it('does not show error with getStaticProps in pages/404 build', async () => {145    await fs.move(pages404, `${pages404}.bak`)146    await fs.writeFile(147      pages404,148      `149      const page = () => 'custom 404 page'150      export const getStaticProps = () => ({ props: { a: 'b' } })151      export default page152    `153    )154    const { stderr, code } = await nextBuild(appDir, [], { stderr: true })155    await fs.remove(pages404)156    await fs.move(`${pages404}.bak`, pages404)157    expect(stderr).not.toMatch(gip404Err)158    expect(code).toBe(0)159  })160  it('does not show error with getStaticProps in pages/404 dev', async () => {161    await fs.move(pages404, `${pages404}.bak`)162    await fs.writeFile(163      pages404,164      `165      const page = () => 'custom 404 page'166      export const getStaticProps = () => ({ props: { a: 'b' } })167      export default page168    `169    )170    let stderr = ''171    appPort = await findPort()172    app = await launchApp(appDir, appPort, {173      onStderr(msg) {174        stderr += msg || ''175      },176    })177    await renderViaHTTP(appPort, '/abc')178    await waitFor(1000)179    await killApp(app)180    await fs.remove(pages404)181    await fs.move(`${pages404}.bak`, pages404)182    expect(stderr).not.toMatch(gip404Err)183  })184  it('shows error with getServerSideProps in pages/404 build', async () => {185    await fs.move(pages404, `${pages404}.bak`)186    await fs.writeFile(187      pages404,188      `189      const page = () => 'custom 404 page'190      export const getServerSideProps = () => ({ props: { a: 'b' } })191      export default page192    `193    )194    const { stderr, code } = await nextBuild(appDir, [], { stderr: true })195    await fs.remove(pages404)196    await fs.move(`${pages404}.bak`, pages404)197    expect(stderr).toMatch(gip404Err)198    expect(code).toBe(1)199  })200  it('shows error with getServerSideProps in pages/404 dev', async () => {201    await fs.move(pages404, `${pages404}.bak`)202    await fs.writeFile(203      pages404,204      `205      const page = () => 'custom 404 page'206      export const getServerSideProps = () => ({ props: { a: 'b' } })207      export default page208    `209    )210    let stderr = ''211    appPort = await findPort()212    app = await launchApp(appDir, appPort, {213      onStderr(msg) {214        stderr += msg || ''215      },216    })217    await renderViaHTTP(appPort, '/abc')218    await waitFor(1000)219    await killApp(app)220    await fs.remove(pages404)221    await fs.move(`${pages404}.bak`, pages404)222    expect(stderr).toMatch(gip404Err)223  })...

...15  afterEach(() => fs.rmdirSync(TEST_DIR))16  it('should not move if src and dest are the same', done => {17    const src = `${TEST_DIR}/a-file`18    const dest = `${TEST_DIR}/a-file`19    fs.move(src, dest, err => {20      expect(err.message).toEqual('Source and destination must not be the same.');21      done()22    })23    // assert src not affected24    const contents = fs.readFileSync(src, 'utf8')25    const expected = /^sonic the hedgehog\r?\n$/26    expect(expected.test(contents)).toEqual(true)27  })28  it('should throw error if src and dest are the same and src dose not exist', done => {29    const src = `${TEST_DIR}/non-existent`30    const dest = src31    fs.move(src, dest, err => {32      expect(!!err).toEqual(true)33      done()34    })35  }) 36  it('should rename a file on the same device', done => {37    const src = `${TEST_DIR}/a-file`38    const dest = `${TEST_DIR}/a-file-dest`39    fs.move(src, dest, err => {40      const contents = fs.readFileSync(dest, 'utf8')41      const expected = /^sonic the hedgehog\r?\n$/42      expect(expected.test(contents)).toEqual(true)43      done()44    })45  })46  it('should not overwrite the destination by default', done => {47    const src = `${TEST_DIR}/a-file`48    const dest = `${TEST_DIR}/a-folder/another-file`49    // verify file exists already50    expect(fs.existsSync(dest)).toEqual(true)51    fs.move(src, dest, err => {52      expect(err.message).toEqual('dest already exists.')53      done()54    })55  })56  it('should not overwrite if overwrite = false', done => {57    const src = `${TEST_DIR}/a-file`58    const dest = `${TEST_DIR}/a-folder/another-file`59    // verify file exists already60    expect(fs.existsSync(dest)).toEqual(true)61    fs.move(src, dest, { overwrite: false }, err => {62      expect(err.message).toEqual('dest already exists.')63      done()64    })65  })66  it('should overwrite file if overwrite = true', done => {67    const src = `${TEST_DIR}/a-file`68    const dest = `${TEST_DIR}/a-folder/another-file`69    // verify file exists already70    expect(fs.existsSync(dest)).toEqual(true)71    fs.move(src, dest, { overwrite: true }, err => {72      const contents = fs.readFileSync(dest, 'utf8')73      const expected = /^sonic the hedgehog\r?\n$/74      expect(expected.test(contents)).toEqual(true)75      done()76    })77  })78  it('should overwrite the destination directory if overwrite = true', done => {79    // Create src80    const src = path.join(TEST_DIR, 'src')81    fs.mkdirpSync(src)82    fs.mkdirpSync(path.join(src, 'some-folder'))83    fs.writeFileSync(path.join(src, 'some-file'), 'hi')84    const dest = path.join(TEST_DIR, 'a-folder')85    // verify dest has stuff in it86    const pathsBefore = fs.readdirSync(dest)87    expect(pathsBefore.indexOf('another-file')).toBeGreaterThanOrEqual(0)88    expect(pathsBefore.indexOf('another-folder')).toBeGreaterThanOrEqual(0)89    fs.move(src, dest, { overwrite: true }, err => {90      // verify dest does not have old stuff91      const pathsAfter = fs.readdirSync(dest)92      expect(pathsAfter.indexOf('another-file')).toEqual(-1)93      expect(pathsAfter.indexOf('another-folder')).toEqual(-1)94      // verify dest has new stuff95      expect(pathsAfter.indexOf('some-file')).toBeGreaterThanOrEqual(0)96      expect(pathsAfter.indexOf('some-folder')).toBeGreaterThanOrEqual(0)97      done()98    })99  })100  it('should create directory structure by default', done => {101    const src = `${TEST_DIR}/a-file`102    const dest = `${TEST_DIR}/does/not/exist/a-file-dest`103    // verify dest directory does not exist104    expect(fs.existsSync(path.dirname(dest))).toEqual(false)105    fs.move(src, dest, err => {106      const contents = fs.readFileSync(dest, 'utf8')107      const expected = /^sonic the hedgehog\r?\n$/108      expect(expected.test(contents)).toEqual(true)109      done()110    })111  })112  it('should move folders', done => {113    const src = `${TEST_DIR}/a-folder`114    const dest = `${TEST_DIR}/a-folder-dest`115    // verify it doesn't exist116    expect(fs.existsSync(dest)).toEqual(false)117    fs.move(src, dest, err => {118      const contents = fs.readFileSync(dest + '/another-file', 'utf8')119      const expected = /^tails\r?\n$/120      expect(expected.test(contents)).toEqual(true)121      done()122    })123  }) 124  describe('clobber', () => {125    it('should be an alias for overwrite', done => {126      const src = `${TEST_DIR}/a-file`127      const dest = `${TEST_DIR}/a-folder/another-file`128      // verify file exists already129      expect(fs.existsSync(dest)).toEqual(true)130      fs.move(src, dest, { clobber: true }, err => {131        const contents = fs.readFileSync(dest, 'utf8')132        const expected = /^sonic the hedgehog\r?\n$/133        expect(expected.test(contents)).toEqual(true)134        done()135      })136    })137  })138  describe('> when trying to move a folder into itself', () => {139    it('should produce an error', done => {140      const SRC_DIR = path.join(TEST_DIR, 'src')141      const DEST_DIR = path.join(TEST_DIR, 'src', 'dest')142      expect(fs.existsSync(SRC_DIR)).toEqual(false)143      fs.mkdirSync(SRC_DIR)144      expect(fs.existsSync(SRC_DIR)).toEqual(true)145      fs.move(SRC_DIR, DEST_DIR, err => {146        expect(err.message).toEqual(`Cannot move '${SRC_DIR}' to a subdirectory of itself, '${DEST_DIR}'.`)147        expect(fs.existsSync(SRC_DIR)).toEqual(true)148        expect(fs.existsSync(DEST_DIR)).toEqual(false)149        done()150      })151    })152  })153  describe('> when trying to move a file into its parent subdirectory', () => {154    it('should move successfully', done => {155      const src = `${TEST_DIR}/a-file`156      const dest = `${TEST_DIR}/dest/a-file-dest`157      fs.move(src, dest, err => {158        const contents = fs.readFileSync(dest, 'utf8')159        const expected = /^sonic the hedgehog\r?\n$/160        expect(expected.test(contents)).toEqual(true)161        done()162      })163    })164  })...

1'use strict'2const os = require('os')3const path = require('path')4const MemoryFsExtra = require('../../index');5const fs = new MemoryFsExtra();6describe('moveSync', () => {7  let TEST_DIR8  beforeEach(() => {9    TEST_DIR = path.join(os.tmpdir(), 'test-fs-extra', 'move-sync')10    fs.emptyDirSync(TEST_DIR)11    fs.outputFileSync(path.join(TEST_DIR, 'a-file'), 'sonic the hedgehog\n')12    fs.outputFileSync(path.join(TEST_DIR, 'a-folder/another-file'), 'tails\n')13    fs.outputFileSync(path.join(TEST_DIR, 'a-folder/another-folder/file3'), 'knuckles\n')14  })15  afterEach(() => fs.rmdirSync(TEST_DIR))16  it('should not move if src and dest are the same', () => {17    const src = `${TEST_DIR}/a-file`18    const dest = `${TEST_DIR}/a-file`19    expect(() => {20        fs.moveSync(src, dest)21    }).toThrow('Source and destination must not be the same.')22    // assert src not affected23    const contents = fs.readFileSync(src, 'utf8')24    const expected = /^sonic the hedgehog\r?\n$/25    expect(expected.test(contents)).toEqual(true)26  })27  it('should throw error if src and dest are the same and src dose not exist', () => {28    const src = `${TEST_DIR}/non-existent`29    const dest = src30    expect(() => fs.moveSync(src, dest)).toThrow()31  })32  it('should rename a file on the same device', () => {33    const src = `${TEST_DIR}/a-file`34    const dest = `${TEST_DIR}/a-file-dest`35    fs.moveSync(src, dest)36    const contents = fs.readFileSync(dest, 'utf8')37    const expected = /^sonic the hedgehog\r?\n$/38    expect(expected.test(contents)).toEqual(true)39  })40  it('should not overwrite the destination by default', () => {41    const src = `${TEST_DIR}/a-file`42    const dest = `${TEST_DIR}/a-folder/another-file`43    // verify file exists already44    expect(fs.existsSync(dest)).toEqual(true)45    expect(() => {46      fs.moveSync(src, dest)47    }).toThrow('dest already exists.')48  })49  it('should not overwrite if overwrite = false', () => {50    const src = `${TEST_DIR}/a-file`51    const dest = `${TEST_DIR}/a-folder/another-file`52    // verify file exists already53    expect(fs.existsSync(dest)).toEqual(true)54    expect(() => {55      fs.moveSync(src, dest, { overwrite: false })56    }).toThrow('dest already exists.')57  })58  it('should overwrite file if overwrite = true', () => {59    const src = `${TEST_DIR}/a-file`60    const dest = `${TEST_DIR}/a-folder/another-file`61    // verify file exists already62    expect(fs.existsSync(dest)).toEqual(true)63    fs.moveSync(src, dest, { overwrite: true })64    const contents = fs.readFileSync(dest, 'utf8')65    const expected = /^sonic the hedgehog\r?\n$/66    expect(expected.test(contents)).toEqual(true)67  })68  it('should overwrite the destination directory if overwrite = true', () => {69    // Create src70    const src = path.join(TEST_DIR, 'src')71    fs.mkdirpSync(src)72    fs.mkdirpSync(path.join(src, 'some-folder'))73    fs.writeFileSync(path.join(src, 'some-file'), 'hi')74    const dest = path.join(TEST_DIR, 'a-folder')75    // verify dest has stuff in it76    const pathsBefore = fs.readdirSync(dest)77    expect(pathsBefore.indexOf('another-file')).toBeGreaterThanOrEqual(0)78    expect(pathsBefore.indexOf('another-folder')).toBeGreaterThanOrEqual(0)79    fs.moveSync(src, dest, { overwrite: true })80    // verify dest does not have old stuff81    const pathsAfter = fs.readdirSync(dest)82    expect(pathsAfter.indexOf('another-file')).toEqual(-1)83    expect(pathsAfter.indexOf('another-folder')).toEqual(-1)84    // verify dest has new stuff85    expect(pathsAfter.indexOf('some-file')).toBeGreaterThanOrEqual(0)86    expect(pathsAfter.indexOf('some-folder')).toBeGreaterThanOrEqual(0)87  })88  it('should create directory structure by default', () => {89    const src = `${TEST_DIR}/a-file`90    const dest = `${TEST_DIR}/does/not/exist/a-file-dest`91    // verify dest directory does not exist92    expect(fs.existsSync(path.dirname(dest))).toEqual(false)93    fs.moveSync(src, dest)94    const contents = fs.readFileSync(dest, 'utf8')95    const expected = /^sonic the hedgehog\r?\n$/96    expect(expected.test(contents)).toEqual(true)97  })98  it('should move folders', () => {99    const src = `${TEST_DIR}/a-folder`100    const dest = `${TEST_DIR}/a-folder-dest`101    // verify it doesn't exist102    expect(fs.existsSync(dest)).toEqual(false)103    fs.moveSync(src, dest)104    const contents = fs.readFileSync(dest + '/another-file', 'utf8')105    const expected = /^tails\r?\n$/106    expect(expected.test(contents)).toEqual(true)107  }) 108  describe('clobber', () => {109    it('should be an alias for overwrite', () => {110      const src = `${TEST_DIR}/a-file`111      const dest = `${TEST_DIR}/a-folder/another-file`112      // verify file exists already113      expect(fs.existsSync(dest)).toEqual(true)114      fs.moveSync(src, dest, { clobber: true })115      const contents = fs.readFileSync(dest, 'utf8')116      const expected = /^sonic the hedgehog\r?\n$/117      expect(expected.test(contents)).toEqual(true)118    })119  })120  describe('> when trying to move a folder into itself', () => {121    it('should produce an error', () => {122      const SRC_DIR = path.join(TEST_DIR, 'src')123      const DEST_DIR = path.join(TEST_DIR, 'src', 'dest')124      expect(fs.existsSync(SRC_DIR)).toEqual(false)125      fs.mkdirSync(SRC_DIR)126      expect(fs.existsSync(SRC_DIR)).toEqual(true)127      try {128        fs.moveSync(SRC_DIR, DEST_DIR)129      } catch (err) {130        expect(err.message).toEqual(`Cannot move '${SRC_DIR}' to a subdirectory of itself, '${DEST_DIR}'.`)131        expect(fs.existsSync(SRC_DIR)).toEqual(true)132        expect(fs.existsSync(DEST_DIR)).toEqual(false)133      }134    })135  })136  describe('> when trying to move a file into its parent subdirectory', () => {137    it('should move successfully', () => {138      const src = `${TEST_DIR}/a-file`139      const dest = `${TEST_DIR}/dest/a-file-dest`140      fs.moveSync(src, dest)141      const contents = fs.readFileSync(dest, 'utf8')142      const expected = /^sonic the hedgehog\r?\n$/143      expect(expected.test(contents)).toEqual(true)144    })145  })...

...104      this.props105    );106    if (this.props.lint) {107      if (this.props.typescript) {108        this.fs.move(this.destinationPath('_tslint'), this.destinationPath('tslint.json'));109        this.fs.delete(this.destinationPath('_eslintignore'));110        this.fs.delete(this.destinationPath('_eslintrc'));111      } else {112        this.fs.move(this.destinationPath('_eslintignore'), this.destinationPath('.eslintignore'));113        this.fs.move(this.destinationPath('_eslintrc'), this.destinationPath('.eslintrc'));114        this.fs.delete(this.destinationPath('_tslint'));115      }116    } else {117      this.fs.delete(this.destinationPath('_eslintignore'));118      this.fs.delete(this.destinationPath('_eslintrc'));119      this.fs.delete(this.destinationPath('_tslint'));120    }121    if (this.props.babel) {122      this.fs.move(this.destinationPath('src/_babelrc'), this.destinationPath('src/.babelrc'));123    } else {124      this.fs.delete(this.destinationPath('src/_babelrc'));125    }126    if (this.props.typescript) {127      this.fs.move(this.destinationPath('src/_index'), this.destinationPath('src/index.ts'));128      this.fs.move(this.destinationPath('_tsconfig'), this.destinationPath('tsconfig.json'));129    } else {130      this.fs.move(this.destinationPath('src/_index'), this.destinationPath('src/index.js'));131      this.fs.delete(this.destinationPath('_tsconfig'));132    }133    if (this.props.browser) {134      this.fs.move(this.destinationPath('_index'), this.destinationPath('index.html'));135    } else {136      this.fs.delete(this.destinationPath('_index'));137    }138    this.fs.move(this.destinationPath('_gitignore'), this.destinationPath('.gitignore'));139  }...

1'use strict';2// Makes the script crash on unhandled rejections instead of silently3// ignoring them. In the future, promise rejections that are not handled will4// terminate the Node.js process with a non-zero exit code.5process.on('unhandledRejection', err => {6  throw err;7});8const program = require('commander');9const spawn = require('cross-spawn');10const chalk = require('chalk');11const rimraf = require('rimraf');12const fs = require('fs-extra');13const validateLibName = require('./utils/validateLibName');14const cloneRepository = require('./utils/cloneRepository');15const updatePackageJson = require('./utils/updatePackageJson');16const tryGitInit = require('./utils/tryGitInit');17const isYarnInstalled = require('./utils/isYarnInstalled');18const packageJson = require('./package.json');19let projectName;20program21  .version(packageJson.version)22  .arguments('<project-directory>')23  .usage(`${chalk.green('<project-directory>')}`)24  .action(name => {25    projectName = name;26  })27  .on('--help', () => {28    console.log();29    console.log(`Only ${chalk.green('<project-directory>')} is required.`);30  });31program.parse(process.argv);32const createLibrary = () => {33  validateLibName(projectName, program);34  // Clone template from github35  if (!cloneRepository(projectName)) {36    console.log();37    console.log(chalk.red('Error: Cloning of the repository failed.'));38    process.exit(1);39  }40  // Remove unneeded files and folders41  rimraf.sync(`${projectName}/.git`);42  rimraf.sync(`${projectName}/lib`);43  rimraf.sync(`${projectName}/LICENSE.md`);44  rimraf.sync(`${projectName}/CONTRIBUTING.md`);45  rimraf.sync(`${projectName}/CODE_OF_CONDUCT.md`);46  rimraf.sync(`${projectName}/CHANGELOG.md`);47  rimraf.sync(`${projectName}/UPGRADE.md`);48  rimraf.sync(`${projectName}/README.md`);49  rimraf.sync(`${projectName}/.github`);50  // Move all files from template to root folder51  fs.moveSync(`${projectName}/template/config`, `${projectName}/config`);52  fs.moveSync(`${projectName}/template/public`, `${projectName}/public`);53  fs.moveSync(`${projectName}/template/scripts`, `${projectName}/scripts`);54  fs.moveSync(`${projectName}/template/src`, `${projectName}/src`);55  fs.moveSync(56    `${projectName}/template/.npmignore`,57    `${projectName}/.npmignore`58  );59  fs.moveSync(60    `${projectName}/template/.gitignore`,61    `${projectName}/.gitignore`62  );63  fs.moveSync(`${projectName}/template/yarn.lock`, `${projectName}/yarn.lock`);64  fs.moveSync(65    `${projectName}/template/package.json`,66    `${projectName}/package.json`67  );68  fs.moveSync(`${projectName}/template/README.md`, `${projectName}/README.md`);69  // Delete empty template folder70  rimraf.sync(`${projectName}/template`);71  // Update package.json name72  updatePackageJson(`${projectName}/package.json`, projectName);73  // Choose which package manager to use74  const packageManager = isYarnInstalled() ? 'yarn' : 'npm';75  // Install dependencies76  console.log();77  console.log('Installing dependencies');78  console.log();79  spawn.sync(packageManager, ['install'], {80    cwd: `${projectName}`,81    stdio: 'inherit',82  });83  // Try to initialize new git repository84  if (tryGitInit(projectName)) {85    console.log();86    console.log('Initialized a git repository.');87  }88  // Success89  console.log();90  console.log(91    chalk.green('Success!'),92    `Created ${projectName} at ${process.cwd()}`93  );94  console.log();95  console.log(96    `To start the application, ${chalk.cyan(97      'cd'98    )} inside the newly created project and run ${chalk.cyan(99      packageManager + ' start'100    )} `101  );102  console.log();103  console.log(chalk.cyan(`    cd ${projectName}`));104  console.log(chalk.cyan(`    ${packageManager} start`));105  console.log();106};...

...56        appname: this.appname,57        ...this.answers58      }59    );60    this.fs.move(61      this.destination('qdr_service/qunar_service.sh'),62      this.destination(`qdr_service/qunar_${this.appname}`)63    );64    this.fs.move(65      this.destination('_package.json'),66      this.destination('package.json')67    );68    this.fs.move(69      this.destination('babelrc'),70      this.destination('.babelrc')71    );72    this.fs.move(73      this.destination('eslintignore'),74      this.destination('.eslintignore')75    );76    this.fs.move(77      this.destination('eslintrc.js'),78      this.destination('.eslintrc.js')79    );80    this.fs.move(81      this.destination('gitignore'),82      this.destination('.gitignore')83    );84    this.fs.copy(85      this.destination('env'),86      this.destination('.env')87    );88    if (!this.answers.mysql) {89      this.fs.delete(this.destination('migrations'));90      this.fs.delete(this.destination('seeds'));91    }92  }93  async installing() {94    if (!this.options.skipInstall) {...

1const path = require('path');2const fs = require('fs-extra');3const cwd = process.cwd();4module.exports = function() {5  const scaffoldDir = path.join(cwd, './scaffold/dist');6  const siteDir = path.join(cwd, './_site');7  // change name8  try {9    fs.moveSync(path.join(scaffoldDir, './index.css'), path.join(scaffoldDir, './s.css'));10    fs.moveSync(path.join(scaffoldDir, './index.js'), path.join(scaffoldDir, './s.js'));11    fs.moveSync(path.join(scaffoldDir, './index.html'), path.join(scaffoldDir, './s.html'));12  } catch (e) {13    throw new Error(e);14  }15  // move16  try {17    fs.copySync(scaffoldDir, siteDir);18  } catch (e) {19    throw new Error(e);20  }...