How to use the @vue/cli-shared-utils.set function in @vue/cli-shared-utils

throw new Error(`Make sure you define a value for the option ${options.set}`)
  }

  if (options.set && value) { // 设置选项
    set(config, options.set, value)

    if (value.match('[0-9]')) {
      set(config, options.set, parseInt(value))
    }

    if (value === 'true') {
      set(config, options.set, true)
    }

    if (value === 'false') {
      set(config, options.set, false)
    }

    await fs.writeFile(file, JSON.stringify(config, null, 2), 'utf-8')
    if (options.json) {
      console.log(JSON.stringify({
        updated: options.set
      }))
    } else {
      console.log(`You have updated the option: ${options.set} to ${value}`)
    }
  }
}

}
  }

  if (options.edit) { // 启用编辑器编辑 .vuerc
    launch(file)
  }

  if (options.set && !value) {
    throw new Error(`Make sure you define a value for the option ${options.set}`)
  }

  if (options.set && value) { // 设置选项
    set(config, options.set, value)

    if (value.match('[0-9]')) {
      set(config, options.set, parseInt(value))
    }

    if (value === 'true') {
      set(config, options.set, true)
    }

    if (value === 'false') {
      set(config, options.set, false)
    }

    await fs.writeFile(file, JSON.stringify(config, null, 2), 'utf-8')
    if (options.json) {
      console.log(JSON.stringify({
        updated: options.set
      }))
    } else {

}))
    } else {
      console.log(`You have removed the option: ${options.delete}`)
    }
  }

  if (options.edit) { // 启用编辑器编辑 .vuerc
    launch(file)
  }

  if (options.set && !value) {
    throw new Error(`Make sure you define a value for the option ${options.set}`)
  }

  if (options.set && value) { // 设置选项
    set(config, options.set, value)

    if (value.match('[0-9]')) {
      set(config, options.set, parseInt(value))
    }

    if (value === 'true') {
      set(config, options.set, true)
    }

    if (value === 'false') {
      set(config, options.set, false)
    }

    await fs.writeFile(file, JSON.stringify(config, null, 2), 'utf-8')
    if (options.json) {
      console.log(JSON.stringify({

throw new Error(`Make sure you define a value for the option ${options.set}`)
  }

  if (options.set && value) {
    set(config, options.set, value)

    if (value.match('[0-9]')) {
      set(config, options.set, parseInt(value))
    }

    if (value === 'true') {
      set(config, options.set, true)
    }

    if (value === 'false') {
      set(config, options.set, false)
    }

    await fs.writeFile(file, JSON.stringify(config, null, 2), 'utf-8')
    if (options.json) {
      console.log(JSON.stringify({
        updated: options.set
      }))
    } else {
      console.log(`You have updated the option: ${options.set} to ${value}`)
    }
  }
}

}
  }

  if (options.edit) {
    launch(file)
  }

  if (options.set && !value) {
    throw new Error(`Make sure you define a value for the option ${options.set}`)
  }

  if (options.set && value) {
    set(config, options.set, value)

    if (value.match('[0-9]')) {
      set(config, options.set, parseInt(value))
    }

    if (value === 'true') {
      set(config, options.set, true)
    }

    if (value === 'false') {
      set(config, options.set, false)
    }

    await fs.writeFile(file, JSON.stringify(config, null, 2), 'utf-8')
    if (options.json) {
      console.log(JSON.stringify({
        updated: options.set
      }))
    } else {

}))
    } else {
      console.log(`You have removed the option: ${options.delete}`)
    }
  }

  if (options.edit) {
    launch(file)
  }

  if (options.set && !value) {
    throw new Error(`Make sure you define a value for the option ${options.set}`)
  }

  if (options.set && value) {
    set(config, options.set, value)

    if (value.match('[0-9]')) {
      set(config, options.set, parseInt(value))
    }

    if (value === 'true') {
      set(config, options.set, true)
    }

    if (value === 'false') {
      set(config, options.set, false)
    }

    await fs.writeFile(file, JSON.stringify(config, null, 2), 'utf-8')
    if (options.json) {
      console.log(JSON.stringify({

function setAnswer (id, value) {
  set(answers, id, value)
}