How to use the @s-ui/helpers/file.writeFile function in @s-ui/helpers

const packageInfo = require(PAGE_BASE_PROJECT_JSON_FILE)
packageInfo.scripts[`start:${page}`] = `sui-widget-embedder dev -p ${page}`

const {config = {}} = packageInfo
const {sitePrefix = ''} = config['sui-widget-embedder'] || {}

// Check if the page already exist before continuing
if (fs.existsSync(PAGE_PATH)) {
  showError(`[${page}] This page already exist in the path:
  ${PAGE_PATH}`)
}

Promise.all([
  writeFile(PAGE_PACKAGE_JSON_FILE, packageJSON(pageRegExpIdentifier)),
  writeFile(PAGE_ENTRY_JS_POINT_FILE, indexJS()),
  writeFile(PAGE_ENTRY_SCSS_POINT_FILE, indexSCSS(sitePrefix)),
  writeFile(
    PAGE_BASE_PROJECT_JSON_FILE,
    JSON.stringify(packageInfo, null, '  ')
  )
]).then(() => {
  console.log(
    colors.green(
      `➜ [${page}]: Your page files have been generated successfully.`
    )
  )
})

packageInfo.scripts[`start:${page}`] = `sui-widget-embedder dev -p ${page}`

const {config = {}} = packageInfo
const {sitePrefix = ''} = config['sui-widget-embedder'] || {}

// Check if the page already exist before continuing
if (fs.existsSync(PAGE_PATH)) {
  showError(`[${page}] This page already exist in the path:
  ${PAGE_PATH}`)
}

Promise.all([
  writeFile(PAGE_PACKAGE_JSON_FILE, packageJSON(pageRegExpIdentifier)),
  writeFile(PAGE_ENTRY_JS_POINT_FILE, indexJS()),
  writeFile(PAGE_ENTRY_SCSS_POINT_FILE, indexSCSS(sitePrefix)),
  writeFile(
    PAGE_BASE_PROJECT_JSON_FILE,
    JSON.stringify(packageInfo, null, '  ')
  )
]).then(() => {
  console.log(
    colors.green(
      `➜ [${page}]: Your page files have been generated successfully.`
    )
  )
})

const PAGE_BASE_PROJECT_JSON_FILE = path.join(process.cwd(), 'package.json')
const {pageRegExpIdentifier} = program
const packageInfo = require(PAGE_BASE_PROJECT_JSON_FILE)
packageInfo.scripts[`start:${page}`] = `sui-widget-embedder dev -p ${page}`

const {config = {}} = packageInfo
const {sitePrefix = ''} = config['sui-widget-embedder'] || {}

// Check if the page already exist before continuing
if (fs.existsSync(PAGE_PATH)) {
  showError(`[${page}] This page already exist in the path:
  ${PAGE_PATH}`)
}

Promise.all([
  writeFile(PAGE_PACKAGE_JSON_FILE, packageJSON(pageRegExpIdentifier)),
  writeFile(PAGE_ENTRY_JS_POINT_FILE, indexJS()),
  writeFile(PAGE_ENTRY_SCSS_POINT_FILE, indexSCSS(sitePrefix)),
  writeFile(
    PAGE_BASE_PROJECT_JSON_FILE,
    JSON.stringify(packageInfo, null, '  ')
  )
]).then(() => {
  console.log(
    colors.green(
      `➜ [${page}]: Your page files have been generated successfully.`
    )
  )
})

const areDifferentLintConfig =
    JSON.stringify({eslintConfig, prettier, stylelint}) !==
    JSON.stringify(LINT_CONFIGS)

  // if they're different, we're going to rewrite the package.json
  if (areDifferentLintConfig) {
    console.log('Adding @s-ui/lint config to package.json...')
    // remove deprecated linter config of sasslintConfig
    const {sasslintConfig, ...originalPackageJSON} = packageJSON
    // create the new package.json object to be written
    const newPackageJSON = {
      ...originalPackageJSON,
      ...LINT_CONFIGS
    }
    // write the new package.json with the linter conifg
    writeFile(
      ACTUAL_PACKAGE_PATH,
      JSON.stringify(newPackageJSON, null, 2)
    ).then(() => console.log('Added @s-ui/lint config successfully'))
  } else {
    console.log('@s-ui/lint config already in your package.json. Great!')
  }
} catch (e) {
  console.log("@s-ui/lint can't update package.json file.")
}

const {pageRegExpIdentifier} = program
const packageInfo = require(PAGE_BASE_PROJECT_JSON_FILE)
packageInfo.scripts[`start:${page}`] = `sui-widget-embedder dev -p ${page}`

const {config = {}} = packageInfo
const {sitePrefix = ''} = config['sui-widget-embedder'] || {}

// Check if the page already exist before continuing
if (fs.existsSync(PAGE_PATH)) {
  showError(`[${page}] This page already exist in the path:
  ${PAGE_PATH}`)
}

Promise.all([
  writeFile(PAGE_PACKAGE_JSON_FILE, packageJSON(pageRegExpIdentifier)),
  writeFile(PAGE_ENTRY_JS_POINT_FILE, indexJS()),
  writeFile(PAGE_ENTRY_SCSS_POINT_FILE, indexSCSS(sitePrefix)),
  writeFile(
    PAGE_BASE_PROJECT_JSON_FILE,
    JSON.stringify(packageInfo, null, '  ')
  )
]).then(() => {
  console.log(
    colors.green(
      `➜ [${page}]: Your page files have been generated successfully.`
    )
  )
})

writeFile(COMPONENT_PLAYGROUND_FILE, `return (<${componentInPascal} />)`),

  router &&
    writeFile(
      COMPONENT_ROUTES_FILE,
      `module.exports = {
  pattern: '/:lang',
  'default': '/es',
  'en': '/en',
  'de': '/de'
}`
    ),

  context &&
    writeFile(
      COMPONENT_CONTEXT_FILE,
      `module.exports = {
  'default': {
    i18n: {t (s) { return s.split('').reverse().join('') }}
  }
}`
    )
]).then(() => {
  console.log(colors.gray(`[${packageName}]: Installing the dependencies`))
  const install = spawn('npm', ['install'], {cwd: COMPONENT_PATH})

  install.stdout.on('data', data =>
    console.log(colors.gray(`[${packageName}]: ${data.toString()}`))
  )
  install.stderr.on('data', data =>
    console.log(colors.red(`[${packageName}]: ${data.toString()}`))

if (!repository.url || !homepage) {
  console.log(
    `Missing repository and/or homepage field in monorepo package.json
Component is created without those fields.`.yellow
  )
}

Promise.all([
  writeFile(
    COMPONENT_PACKAGE_GITIGNORE_FILE,
    `lib
node_modules`
  ),

  writeFile(COMPONENT_PACKAGE_NPMIGNORE_FILE, `src`),

  writeFile(
    COMPONENT_PACKAGE_JSON_FILE,
    `{
  "name": "${packageName}",
  "version": "1.0.0",
  "description": "",
  "main": "lib/index.js",
  "scripts": {
    "build": "npx rimraf ./lib && npx mkdirp ./lib && npm run build:js && npm run build:styles",
    "build:js": "../../../node_modules/.bin/babel --presets sui ./src --out-dir ./lib",
    "build:styles": "../../../node_modules/.bin/cpx './src/**/*.scss' ./lib"
  },
  "dependencies": {
    "@s-ui/component-dependencies": "1"
  },${

console.log(
    `Missing repository and/or homepage field in monorepo package.json
Component is created without those fields.`.yellow
  )
}

Promise.all([
  writeFile(
    COMPONENT_PACKAGE_GITIGNORE_FILE,
    `lib
node_modules`
  ),

  writeFile(COMPONENT_PACKAGE_NPMIGNORE_FILE, `src`),

  writeFile(
    COMPONENT_PACKAGE_JSON_FILE,
    `{
  "name": "${packageName}",
  "version": "1.0.0",
  "description": "",
  "main": "lib/index.js",
  "scripts": {
    "build": "npx rimraf ./lib && npx mkdirp ./lib && npm run build:js && npm run build:styles",
    "build:js": "../../../node_modules/.bin/babel --presets sui ./src --out-dir ./lib",
    "build:styles": "../../../node_modules/.bin/cpx './src/**/*.scss' ./lib"
  },
  "dependencies": {
    "@s-ui/component-dependencies": "1"
  },${
    repository.url
      ? `

const writePackageJson = ({name, path, auth} = {}) => {
  const serveCommand = ['serve', '.', '--single', auth ? '--auth' : undefined]
  const packageJson = {
    name: `@sui-deploy/${name}`,
    scripts: {
      start: serveCommand.join(' ')
    },
    dependencies: {
      serve: '6'
    }
  }
  return writeFile(path, JSON.stringify(packageJson))
}