How to use copyAllToDist method in Cypress

...96    .then(R.tap(logBuiltAllPackages))97  }98  const copyPackages = function () {99    log('#copyPackages')100    return packages.copyAllToDist(distDir())101  }102  const transformSymlinkRequires = function () {103    log('#transformSymlinkRequires')104    return transformRequires(distDir())105    .then((replaceCount) => {106      return la(replaceCount > 5, 'expected to replace more than 5 symlink requires, but only replaced', replaceCount)107    })108  }109  const npmInstallPackages = function () {110    log('#npmInstallPackages')111    const pathToPackages = distDir('packages', '*')112    return packages.npmInstallAll(pathToPackages)113  }114  const createRootPackage = function () {...

1const _ = require('lodash')2let fs = require('fs-extra')3const path = require('path')4// we wrap glob to handle EMFILE error5let glob = require('glob')6const Promise = require('bluebird')7const retry = require('bluebird-retry')8const la = require('lazy-ass')9const check = require('check-more-types')10const execa = require('execa')11const R = require('ramda')12const prettyMs = require('pretty-ms')13const pluralize = require('pluralize')14const debug = require('debug')('cypress:binary')15const externalUtils = require('./3rd-party')16fs = Promise.promisifyAll(fs)17glob = Promise.promisify(glob)18const DEFAULT_PATHS = 'package.json'.split(' ')19const pathToPackageJson = function (packageFolder) {20  la(check.unemptyString(packageFolder), 'expected package path', packageFolder)21  return path.join(packageFolder, 'package.json')22}23const createCLIExecutable = (command) => {24  return (function (args, cwd, env = {}) {25    const commandToExecute = `${command} ${args.join(' ')}`26    console.log(commandToExecute)27    if (cwd) {28      console.log('in folder:', cwd)29    }30    la(check.maybe.string(cwd), 'invalid CWD string', cwd)31    return execa(command, args, { stdio: 'inherit', cwd, env })32    // if everything is ok, resolve with nothing33    .then(R.always(undefined))34    .catch((result) => {35      const msg = `${commandToExecute} failed with exit code: ${result.code}`36      throw new Error(msg)37    })38  })39}40const yarn = createCLIExecutable('yarn')41const npx = createCLIExecutable('npx')42const runAllBuild = _.partial(npx, ['lerna', 'run', 'build-prod', '--ignore', 'cli'])43// removes transpiled JS files in the original package folders44const runAllCleanJs = _.partial(npx, ['lerna', 'run', 'clean-js', '--ignore', 'cli'])45const copyAllToDist = function (distDir) {46  const copyRelativePathToDist = function (relative) {47    const dest = path.join(distDir, relative)48    return retry(() => {49      console.log(relative, '->', dest)50      return fs.copyAsync(relative, dest)51    })52  }53  const copyPackage = function (pkg) {54    console.log('** copy package: %s **', pkg)55    // copies the package to dist56    // including the default paths57    // and any specified in package.json files58    return Promise.resolve(fs.readJsonAsync(pathToPackageJson(pkg)))59    .then((json) => {60      // grab all the files that match "files" wildcards61      // but without all negated files ("!src/**/*.spec.js" for example)62      // and default included paths63      // and convert to relative paths64      return DEFAULT_PATHS65      .concat(json.files || [])66      .concat(json.main || [])67    }).then((pkgFileMasks) => {68      debug('for pkg %s have the following file masks %o', pkg, pkgFileMasks)69      const globOptions = {70        cwd: pkg, // search in the package folder71        absolute: false, // and return relative file paths72        followSymbolicLinks: false, // do not follow symlinks73      }74      return externalUtils.globby(pkgFileMasks, globOptions)75    }).map((foundFileRelativeToPackageFolder) => {76      return path.join(pkg, foundFileRelativeToPackageFolder)77    })78    .tap(debug)79    .map(copyRelativePathToDist, { concurrency: 1 })80  }81  // fs-extra concurrency tests (copyPackage / copyRelativePathToDist)82  // 1/1  4168883  // 1/5  4221884  // 1/10 4256685  // 2/1  4504186  // 2/2  4358987  // 3/3  5139988  // cp -R concurrency tests89  // 1/1 6581190  const started = new Date()91  return fs.ensureDirAsync(distDir)92  .then(() => {93    const globs = ['./packages/*', './npm/*']94    const globOptions = {95      onlyFiles: false,96    }97    return Promise.resolve(externalUtils.globby(globs, globOptions))98    .map(copyPackage, { concurrency: 1 })99  }).then(() => {100    console.log('Finished Copying %dms', new Date() - started)101    return console.log('')102  })103}104// replaces local npm version 0.0.0-development105// with the path to the package106// we need to do this instead of just changing the symlink (like we do for require('@packages/...'))107// so the packages actually get installed to node_modules and work with peer dependencies108const replaceLocalNpmVersions = function (basePath) {109  const visited = []110  const updateNpmPackage = function (pkg) {111    if (!visited.includes(pkg)) {112      visited.push(pkg)113      return updatePackageJson(`./npm/${pkg}/package.json`)114    }115    return Promise.resolve()116  }117  const updatePackageJson = function (pattern) {118    return Promise.resolve(glob(pattern, { cwd: basePath }))119    .map((pkgPath) => {120      const pkgJsonPath = path.join(basePath, pkgPath)121      return fs.readJsonAsync(pkgJsonPath)122      .then((json) => {123        const { dependencies } = json124        let shouldWriteFile = false125        if (dependencies) {126          return Promise.all(_.map(dependencies, (version, pkg) => {127            const parsedPkg = /(@cypress\/)(.*)/g.exec(pkg)128            if (parsedPkg && parsedPkg.length === 3 && version === '0.0.0-development') {129              const pkgName = parsedPkg[2]130              json.dependencies[`@cypress/${pkgName}`] = `file:${path.join(basePath, 'npm', pkgName)}`131              shouldWriteFile = true132              return updateNpmPackage(pkgName)133            }134          }))135          .then(() => {136            if (shouldWriteFile) {137              return fs.writeJsonAsync(pkgJsonPath, json, { spaces: 2 })138            }139          })140        }141        return Promise.resolve()142      })143    })144  }145  return updatePackageJson('./packages/*/package.json')146}147const forceNpmInstall = function (packagePath, packageToInstall) {148  console.log('Force installing %s', packageToInstall)149  console.log('in %s', packagePath)150  la(check.unemptyString(packageToInstall), 'missing package to install')151  return yarn(['install', '--force', packageToInstall], packagePath)152}153const removeDevDependencies = function (packageFolder) {154  const packagePath = pathToPackageJson(packageFolder)155  console.log('removing devDependencies from %s', packagePath)156  return fs.readJsonAsync(packagePath)157  .then((json) => {158    delete json.devDependencies159    return fs.writeJsonAsync(packagePath, json, { spaces: 2 })160  })161}162const retryGlobbing = function (pathToPackages, delay = 1000) {163  const retryGlob = () => {164    return glob(pathToPackages)165    .catch({ code: 'EMFILE' }, () => {166      // wait, then retry167      return Promise168      .delay(delay)169      .then(retryGlob)170    })171  }172  return retryGlob()173}174// installs all packages given a wildcard175// pathToPackages would be something like "C:\projects\cypress\dist\win32\packages\*"176const npmInstallAll = function (pathToPackages) {177  console.log(`npmInstallAll packages in ${pathToPackages}`)178  const started = new Date()179  const retryNpmInstall = function (pkg) {180    console.log('installing %s', pkg)181    console.log('NODE_ENV is %s', process.env.NODE_ENV)182    // force installing only PRODUCTION dependencies183    // https://docs.npmjs.com/cli/install184    const npmInstall = _.partial(yarn, ['install', '--production'])185    return npmInstall(pkg, { NODE_ENV: 'production' })186    .catch({ code: 'EMFILE' }, () => {187      return Promise188      .delay(1000)189      .then(() => {190        return retryNpmInstall(pkg)191      })192    }).catch((err) => {193      console.log(err, err.code)194      throw err195    })196  }197  const printFolders = (folders) => {198    return console.log('found %s', pluralize('folder', folders.length, true))199  }200  // only installs production dependencies201  return retryGlobbing(pathToPackages)202  .tap(printFolders)203  .mapSeries((packageFolder) => {204    return removeDevDependencies(packageFolder)205    .then(() => {206      return retryNpmInstall(packageFolder)207    })208  }).then(() => {209    const end = new Date()210    return console.log('Finished NPM Installing', prettyMs(end - started))211  })212}213module.exports = {214  runAllBuild,215  copyAllToDist,216  npmInstallAll,217  runAllCleanJs,218  forceNpmInstall,219  replaceLocalNpmVersions,220}221if (!module.parent) {222  console.log('demo force install')223  forceNpmInstall('packages/server', '@ffmpeg-installer/win32-x64')...

...27          'lib': { 'foo.js': '{}' },28        },29      },30    })31    await packages.copyAllToDist(os.tmpdir())32    const files = getFs()33    snapshot(files)34  })35  it('can find packages with script', async () => {36    mockfs(37      {38        'packages': {39          'foo': {40            'package.json': JSON.stringify({41              scripts: {42                build: 'somefoo',43              },44            }),45          },...

1const { parallel } = require('gulp');2const gulp = require('gulp');3const concat = require('gulp-concat');4const connect = require('gulp-connect');5const sass = require('gulp-sass');6const source = {7  all: [8    './index.html',9    '*tpl/**/*',10    '*img/**/*',11    '*js/**/*'12  ],13  sass: [14    '../*.scss',15    './sass/*.scss'16  ],17};18const dest = {19  all: './dist/**/*',20  css: './dist/css',21  root: './dist',22};23function connectServer () {24  return connect.server({25    root: dest.root,26    livereload: true27  });28}29function copyAllToDist () {30  return gulp.src(source.all)31    .pipe(gulp.dest(dest.root));32}33function compileSass () {34  return gulp.src(source.sass)35    .pipe(sass({ errLogToConsole: true, outputStyle: 'compressed' }))36    .pipe(concat('style.min.css'))37    .pipe(gulp.dest(dest.css));38}39function livereload () {40  return gulp.src(dest.all)41    .pipe(connect.reload());42}43function watch () {44  gulp.watch(source.all, copyAllToDist);45  gulp.watch(source.sass, compileSass);46  gulp.watch(dest.all, livereload);47}...